CN113400455A - Auxiliary forming device for prefabricated section beam - Google Patents
Auxiliary forming device for prefabricated section beam Download PDFInfo
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- CN113400455A CN113400455A CN202110673026.2A CN202110673026A CN113400455A CN 113400455 A CN113400455 A CN 113400455A CN 202110673026 A CN202110673026 A CN 202110673026A CN 113400455 A CN113400455 A CN 113400455A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
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Abstract
The invention relates to the technical field of construction equipment of sectional beams, in particular to an auxiliary forming device for a prefabricated sectional beam, which effectively solves the problem of poor quality of the sectional beam caused by uneven bottom plate; the worker can rotate the corresponding screw rod to drive the matched adjusting block to move, the corresponding adjusting block drives the adjusting block at the other end of the adjusting arm to move through the matched adjusting arm to move correspondingly, and the adjusting block moves so that the horizontal direction and the longitudinal direction of the leveling plate are leveled; the problem that the quality of the section beam is poor due to the fact that the bottom plate is not flat is effectively solved.
Description
Technical Field
The invention relates to the technical field of construction equipment of sectional beams, in particular to an auxiliary forming device for a prefabricated sectional beam.
Background
Compared with the traditional construction method of the cast-in-place box girder of the full-bore support, the segment assembling process adopted in the urban overhead construction highlights three advantages of environmental protection, traffic and speed: the construction is noiseless and dustless, and the influence on surrounding residents and the environment is greatly reduced; the construction method has the advantages that no support is needed to be erected on site, no concrete is needed to be poured and pounded on site, and traffic can be opened in construction, so that the pressure on the traffic caused by the construction is greatly reduced; and the construction is carried out by adopting the modules, so that the site construction speed is greatly increased. The construction method improves the technological content and the technical level of urban elevated engineering construction, and can greatly reduce the construction cost when used in large scale, so that the construction mode is more and more popular with people;
wherein the section beam is part of a building structure. The segment beam comprises a top plate, a bottom plate and side plates, and the segment beam is enclosed into an inverted trapezoid shape with a hollow interior. When the segmental beam is poured, the common means in the prior art is to support an end mould in advance, a bottom mould and enclose a required shape with the end mould, then an inner mould is arranged between the end mould and the bottom mould which are enclosed, a base plate is placed on a base plate, in the processing process, the pressure of the base plate on the segmental beam in the long-term working process can cause the upper supporting legs of the base plate to deform, so that the base plate is uneven, the height of the base plate can be inconsistent due to manual negligence, so that the base plate is uneven, and the quality of the formed segmental beam is poor due to the uneven base plate.
In view of the above, we provide a prefabricated section beam auxiliary forming device for solving the problem that the base plate is uneven, which results in poor quality of the section beam.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, a worker can rotate the corresponding lead screws to drive the matched adjusting blocks to move, correspondingly, the adjusting blocks are driven to move to drive the adjusting blocks at the other ends of the adjusting arms to move through the matched adjusting arms, and therefore the transverse direction and the longitudinal direction of the adjusting plate are adjusted to be horizontal through the movement of the adjusting blocks.
In order to achieve the purpose, the invention provides the following technical scheme: the auxiliary forming device for the prefabricated section beam comprises a first support and is characterized in that a leveling plate is arranged above the first support, an observation leveling mechanism is arranged on the leveling plate, a first screw, a second screw and a third screw are installed on the first support in a threaded mode, a first adjusting block vertically installed on the first support in a sliding mode is installed on the first screw in a rotating mode, a first adjusting arm is installed on the first adjusting block in a rotating mode, a second adjusting block is installed on the other end of the first adjusting arm in a rotating mode, the second adjusting block and the leveling plate are installed in a sliding mode, and the first adjusting block is not parallel to the rotating shaft direction of the first adjusting arm matched with the first adjusting block in a rotating mode and the rotating shaft direction of the first adjusting arm matched with the second adjusting block in a rotating mode;
the second screw rod is rotatably provided with a third adjusting block which is vertically and slidably arranged on the first support, the third adjusting block is rotatably provided with a second adjusting arm, the other end of the second adjusting arm is rotatably provided with a fourth adjusting block, the fourth adjusting block and the leveling plate are slidably arranged, and the third adjusting block and the fourth adjusting block are not parallel to each other in the rotating shaft direction of the second adjusting arm matched with the third adjusting block and the rotating shaft direction of the second adjusting arm matched with the fourth adjusting block;
third screw rod rotates and installs vertical slidable mounting fifth regulating block and fifth regulating block on first support and rotates and install the third regulating arm, the other end of third regulating arm is changeed and is installed sixth regulating block and leveling board slidable mounting, first regulating block around the pivot direction of the first regulating arm of complex with it and second regulating block and around the pivot direction nonparallel of the first regulating arm of complex with it.
Preferably, the observation leveling mechanism comprises a first observation block and a second observation block which are transversely slidably installed on the leveling plate, the first observation block is fixedly provided with a first pointer, a first spring is arranged between the first observation block and the leveling plate, the second observation block is fixedly provided with a second pointer, a second spring is arranged between the second observation block and the leveling plate, a first leveling ball which is rotatably installed on the leveling plate is arranged between the first observation block and the second observation block, the leveling plate is vertically slidably provided with a third observation block and a fourth observation block, the third observation block is fixedly provided with a third pointer, a third spring is arranged between the third observation block and the leveling plate, the fourth observation block is fixedly provided with a fourth pointer, a fourth spring is arranged between the fourth observation block and the leveling plate, a second leveling ball which is rotatably installed on the leveling plate is arranged between the first observation block and the second observation block, scales matched with the first pointer, the second pointer, the third pointer and the fourth pointer are respectively arranged on the first support
Preferably, the vertical slidable mounting of first support has first sliding shaft, first sliding shaft rotates and installs seventh regulating block and rotates and install the fourth regulating arm, the fourth regulating arm rotates and installs eighth regulating block and regulating plate slidable mounting.
Preferably, the first support is rotatably provided with a first rotating shaft, the first rotating shaft is axially and slidably provided with a first gear, a second gear, a third gear and a fourth gear, the relative positions of the first gear, the second gear, the third gear and the fourth gear are fixed, the first gear and the second gear are meshed with a fifth gear rotatably mounted on the first support, the fifth gear coaxially slides with a second worm, a fifth spring is arranged between the fifth gear and the second worm, the second worm is matched with a second worm rotatably mounted on the first support and coaxially with a second lead screw, a second disengaging and locking device is arranged among the first gear, the second gear and the second worm, and the second gear realizes whether the fifth gear and the second worm synchronously rotate through the second disengaging and locking device;
a sixth gear which is rotatably arranged on the first support is mounted on the third gear in a meshed mode, a third worm is coaxially and slidably mounted on the sixth gear, a sixth spring is arranged between the sixth gear and the third worm, the third worm is matched with a third worm wheel which is coaxially and rotatably mounted with a third lead screw and rotatably arranged on the first support, a third disengagement locking device is arranged between the third worm wheel and the third gear, and whether the sixth gear and the third worm wheel rotate synchronously or not can be achieved through the third disengagement locking device by the third gear;
a seventh gear which is rotatably arranged on the first support is mounted on the fourth gear in a meshed mode, a fourth worm is coaxially and slidably mounted on the seventh gear, a seventh spring is arranged between the seventh gear and the fourth worm, the fourth worm is matched with a fourth worm wheel which is coaxially and slidably mounted with the second lead screw and rotatably arranged on the first support, a fourth disengagement locking device is arranged between the fourth worm wheel and the fourth gear, and whether the seventh gear and the fourth worm wheel rotate synchronously or not can be achieved through the fourth disengagement locking device by the third gear;
a first disengagement locking device matched with the second disengagement locking device, the third disengagement locking device and the fourth disengagement locking device is arranged between the first gear and the second worm, and the first disengagement locking device realizes whether the worm and the matched gear rotate synchronously or not;
a first transmission device is arranged between the first support and the observation horizontal device and can drive the first gear, the second gear, the third gear and the fourth gear to slide on the first rotating shaft.
Preferably, the second breaks away from locking device and includes that it installs on the second gear and the first circular telegram piece of slidable mounting on first support to rotate with the axle center, first circular telegram piece intercommunication has the second circular telegram piece of fixed mounting on first support and second circular telegram piece intercommunication has the second electro-magnet of fixed mounting on the fifth gear, radial arrangement is provided with and second electro-magnet matched with second round pin axle on the second worm.
Preferably, the third separation locking device comprises a third electrification block coaxially rotatably mounted on the third gear and slidably mounted on the first support, the third electrification block is communicated with a fourth electrification block fixedly mounted on the first support, the fourth electrification block is communicated with a third electromagnet fixedly mounted on the sixth gear, and a third pin shaft matched with the third electromagnet is radially arranged on the second worm.
Preferably, the fourth disengaging and locking device comprises a fifth electrifying block which is coaxially and rotatably installed on the fourth gear and slidably installed on the first support, the fifth electrifying block is communicated with a sixth electrifying block fixedly installed on the first support, the sixth electrifying block is communicated with a fourth electromagnet fixedly installed on the seventh gear, and a fourth pin shaft matched with the fourth electromagnet is radially arranged on the third worm.
Preferably, the first separation locking device comprises a seventh electrifying block which is coaxially and rotatably installed on the first gear and slidably installed on the first support, the seventh electrifying block is communicated with an eighth electrifying block fixedly installed on the first support, and the seventh electrifying block is communicated with the second electrifying block, the fourth electrifying block and the sixth electrifying block.
Preferably, the first transmission device comprises a first rack which is vertically and slidably mounted on the leveling plate and is matched with the second leveling ball, an eighth spring is arranged between the first rack and the leveling plate, an eighth gear which is rotatably mounted on the leveling plate is mounted in a meshed manner on the first rack, the eighth gear is driven by a first metal flexible shaft to be provided with a ninth gear which is rotatably mounted on the first support, the ninth gear is mounted in a meshed manner on a second rack which is transversely and slidably mounted on the first support, a first moving block is fixedly mounted on the second rack, the first moving block is matched with a first block which is transversely and slidably mounted on the first support, a first return spring is arranged between the first block and the first support, a second moving block which is matched with the first block is vertically and slidably mounted on the second rack, and a second tightening spring is arranged between the second moving block and the second rack, a sixth moving block is vertically and slidably mounted on the first support, a second hole matched with the second moving block is formed in the sixth moving block, a second block is fixedly mounted on the first block, a first wheel is rotatably mounted on the second block, and the first wheel and the second gear are coaxially and fixedly mounted;
the leveling plate is vertically and slidably provided with three racks matched with the first leveling ball, a tenth spring is arranged between the third rack and the leveling plate, the third rack is engaged with a tenth gear which is rotatably arranged on the leveling plate, the tenth gear is driven by a second metal flexible shaft to be provided with an eleventh gear which is rotatably arranged on the first bracket, a fourth rack which is transversely installed on the first bracket in a sliding manner is meshed with the eleventh gear, a third moving block is fixedly installed on the fourth rack, the third moving block is matched with the first block, the fourth rack is vertically and slidably provided with a fourth moving block matched with the first block, a fourth puller spring is arranged between the fourth moving block and the fourth rack, and a seventh moving block is vertically and slidably mounted on the first support, and a fourth hole matched with the fourth moving block is formed in the seventh moving block.
The invention has the beneficial effects that:
1. the staff can rotate corresponding lead screw through rotating, and corresponding lead screw rotates drive matched with regulating block and removes, and the regulating block that correspondingly gets regulating block removal drive through the matched with regulating arm drive regulating arm other end removes, thereby the horizontal direction and the longitudinal direction of regulating block removal leveling board all adjust the level for thereby solve the uneven problem that leads to the quality of section roof beam poor of bottom plate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention;
FIG. 5 is a schematic cross-sectional view of the present invention;
FIG. 6 is a schematic cross-sectional view of the present invention;
FIG. 7 is a schematic cross-sectional view of the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 7;
FIG. 9 is a schematic structural view of the present invention;
FIG. 10 is a schematic structural view of the present invention;
FIG. 11 is a schematic view of a first bracket structure according to the present invention;
FIG. 12 is a schematic structural diagram of a fourth junction block of the present invention;
FIG. 13 is a schematic structural diagram of a sixth power-on block according to the present invention;
FIG. 14 is a schematic structural diagram of a second power block of the present invention;
FIG. 15 is a schematic structural view of the present invention;
FIG. 16 is a schematic cross-sectional view of the present invention;
FIG. 17 is a schematic cross-sectional view of the present invention;
FIG. 18 is a partial enlarged view of B in FIG. 17;
FIG. 19 is a partial enlarged view of C in FIG. 17;
fig. 20 is a partial enlarged view of D in fig. 17.
Detailed Description
The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments with reference to the accompanying drawings, in which reference is made to the accompanying drawings, wherein like reference numerals refer to like elements throughout.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
First embodiment, as shown in fig. 1 and fig. 2, a worker puts a first bracket 1 on a base plate which is arranged in advance, then the worker finds that a leveling plate 2 is not horizontal by observing a leveling mechanism, then the worker rotates a first screw rod which drives a first adjusting block 6 which is arranged in a rotating way and is vertically and slidably arranged on the first bracket 1 to move, the first adjusting block 6 moves, a second adjusting block 8 which is arranged at the other end of the first adjusting arm 7 in a rotating way and is slidably arranged on the leveling plate 2 is driven by the first adjusting arm 7 to move, the second adjusting block 8 moves and drives the leveling plate 2 to move, the worker finds that the horizontal direction of the leveling plate 2 is horizontal by observing a leveling structure, then the worker stops driving the first screw rod, the first adjusting block 6 is arranged to be not parallel to the rotating shaft direction of the first adjusting arm 7 which is matched with the first adjusting block 8 and the rotating shaft direction of the first adjusting arm 7 which is matched with the second adjusting block 8, the non-parallelism can be 70 degrees, 80 degrees, 90 degrees, etc.;
then the staff rotates the third screw, the third screw rotates and drives the fifth adjusting block 12 which is installed with the third screw in a rotating mode and vertically and slidably installed on the first support 1 to move, the fifth adjusting block 12 moves and is driven by the third adjusting arm 13 to rotate and installed at the other end of the third adjusting arm 13 and slidably installed on the leveling plate 2 to move, the sixth adjusting block 14 moves and drives the leveling plate 2 to move, the staff finds that the longitudinal direction of the leveling plate 2 is horizontal by observing the leveling structure, then the staff stops driving the second screw, the first adjusting block 6 is arranged around the rotating shaft direction of the first adjusting arm 7 matched with the first adjusting block 6, the second adjusting block 8 is arranged not parallel to the rotating shaft direction of the first adjusting arm 7 matched with the second adjusting block 8, the non-parallel can be 70 degrees, 80 degrees, 90 degrees and the like
After the workers observe the leveling mechanism to find that the horizontal and longitudinal directions of the leveling plate 2 are horizontal, the workers simultaneously drive the first screw rods 3, the second screw rods and the third screw rods 5 to enable the leveling plate 2 to horizontally ascend to a specified position, and then the workers can manufacture the segment beams after the side plates and the end plates are placed;
the worker can also adjust the horizontal direction of the longitudinal direction at first, the worker rotates the second screw rod, the second screw rod drives the third adjusting block 9 which is installed with the second screw rod in a rotating mode and vertically and slidably installed on the first support 1 to move in a rotating mode, the third adjusting block 9 moves, the fourth adjusting block 11 which is installed at the other end of the second adjusting arm 10 in a rotating mode and slidably installed on the adjusting plate 2 is driven by the second adjusting arm 10 to move in a rotating mode, the fourth adjusting block 11 moves and drives the adjusting plate 2 to move in a moving mode, the worker finds that the longitudinal direction of the adjusting plate 2 is horizontal through observing the leveling structure, then the worker stops driving the second screw rod, the first adjusting block 6 is arranged around the rotating shaft direction of the first adjusting arm 7 matched with the first adjusting block 6 and the rotating shaft direction of the second adjusting block 8 matched with the second adjusting arm 7, and the unparallel can be 70 degrees, 80 degrees, 90 degrees and the like; when the staff adjusts the longitudinal direction level, the second screw rod 4 or the third screw rod 5 can be rotated to enable the longitudinal direction of the leveling plate 2 to be horizontal, then the horizontal direction level is adjusted, and the staff rotates the first screw rod 3 to enable the horizontal direction of the leveling plate 2 to be horizontal;
the reason why the rotation direction of the adjusting block around the adjusting arm matched with the adjusting block is not parallel to the rotation shaft direction of the adjusting block around which the other end of the adjusting arm rotates is that the leveling plate 2 is fixed when a worker does not drive any screw rod of the first screw rod 3, the second screw rod 4 and the third screw rod 5.
In the second embodiment, on the basis of the first embodiment, when the leveling plate 2 is horizontal in the transverse direction, the third spring and the fourth spring are in the original length state, the third pointer 18 and the fourth pointer 19 are located at the 0 scale of the corresponding scale, when the leveling plate 2 is horizontal in the longitudinal direction, the first spring and the second spring are in the original length state, the first pointer 15 and the second pointer 16 are located at the corresponding 0 scale, and the first leveling ball 17 is in contact with the first observation block and the second observation block;
when the leveling plate 2 is not horizontal in the transverse direction, the second leveling ball 20 rolls under the action of self gravity, so that the second leveling ball 20 rolls, the third spring or the fourth spring is compressed, the third pointer 18 or the fourth pointer 19 is not positioned at the 0 scale of the corresponding scale, and the second leveling ball 20 is in contact with the third observation block and the fourth observation block;
the worker drives the first screw rod 3 to enable the leveling plate 2 to move to be in a horizontal state, the second leveling ball 20 returns to the position where the leveling plate 2 is located when the leveling plate 2 is in the horizontal state under the action of the third spring or the fourth spring, and the third pointer 18 and the fourth pointer 19 are arranged to enable the worker to better observe whether the leveling plate 2 is in the horizontal state or not in the horizontal direction;
the third screw 5 is driven by the staff to move the leveling plate 2 to be in a longitudinal horizontal state, the first leveling ball 17 returns to the position where the second leveling ball 20 is supposed to be when the leveling plate 2 is in the horizontal state under the action of the first spring or the second spring, and the first pointer 15 and the second pointer 16 are arranged to enable the staff to better observe whether the horizontal longitudinal direction of the leveling plate 2 is in the horizontal state.
Third embodiment, the vertical slidable mounting of first support 1 has first slip axle, first slip axle rotates to install seventh regulating block 21 and rotates and install fourth regulating arm 22, fourth regulating arm 22 rotates to install eighth regulating block 23 and regulating plate slidable mounting, and its setting is for better support leveling board 2.
Fourth embodiment, on the basis of the first embodiment, referring to fig. 5 and 10, after the worker puts the first rack 1 on the pre-set base plate, the leveling plate 2 is not horizontal in the transverse direction and the longitudinal direction, the second gear 25 is meshed with the fifth gear 28, the first energizing block 34 is contacted with the second energizing block 35, the first energizing block 34 is electrically connected with an external power supply, as shown in fig. 7 and 8, the fifth gear 28 is fixedly provided with a second electromagnet 36, the second electromagnet 36 can be a plurality of electromagnets or one electromagnet, the second electromagnet 36 is fixedly provided with a second conductive block contacted with the second energizing block 35, the second conductive block is contacted with the second energizing block 35 all the time during the rotation of the fifth gear 28, and current flows to the second electromagnet 36 through the first energizing block 34, the second energizing block 35 and the second conductive block, so that the second electromagnet 36 is magnetic, the second electromagnet 36 can firmly suck a second pin 37 which is slidably arranged on the second worm so as to enable the second worm 29 and the fifth gear 28 to synchronously rotate, the first gear 24 and the fifth gear 28 are not meshed, the third gear 26 and the sixth gear 30 are not meshed, the fourth gear 27 and the seventh gear 32 are meshed, a second locking spring is arranged between the second pin 37 and the second worm 29, and a material with a large friction factor is used for a contact surface between the second electromagnet 36 and the second pin 37 so as to ensure that the second electromagnet 36 and the second pin 37 can not relatively move;
as shown in fig. 10, while the third gear 26 and the sixth gear 30 are not meshed, the third electric connection block 38 and the fourth electric connection block 39 are not in contact, the third electric connection block 38 is electrically connected with an external power source, a third electromagnet 40 is fixedly mounted on the sixth gear 30, the third electromagnet 40 can be a plurality of electromagnets or one electromagnet, the third electromagnet 40 is fixedly mounted with a third electric connection block in contact with the fourth electric connection block 39, the third electric connection block is always in contact with the third electric connection block 38 during the rotation of the sixth gear 30, the third electric connection block 38 is not in contact with the fourth electric connection block 39 so that the third electromagnet 40 has no magnetism, the third electromagnet 40 cannot attract a third pin 41 slidably mounted on the third worm 31 so that the third worm and the sixth gear 30 can separately rotate, a third locking spring is disposed between the third pin 41 and the third pin 31, the contact surface of the third electromagnet 40 and the third pin shaft 41 is made of a material with a large friction factor;
as shown in fig. 10, while the fourth gear 27 and the seventh gear 32 are not meshed, the fifth power-on block 42 and the sixth power-on block 43 are not in contact, the fifth power-on block 42 is electrically connected with an external power supply, a fourth electromagnet 44 is fixedly mounted on the seventh gear 32, like the second electromagnet 36, the fourth electromagnet 44 may be a plurality of electromagnets or one electromagnet, a fourth power-on block in contact with the sixth power-on block 43 is fixedly mounted on the fourth electromagnet 44, the fourth power-on block is always in contact with the sixth power-on block 43 during the rotation of the sixth gear 30, the fifth power-on block 42 and the sixth power-on block 43 are not in contact so that the fourth electromagnet 44 is not magnetic, the fourth electromagnet 44 cannot attract a fourth pin shaft 45 slidably mounted on the fourth worm 33 so that the fourth worm wheel and the seventh gear 32 can rotate separately, a fourth locking spring is disposed between the fourth pin shaft 45 and the fourth worm 33, the contact surface between the fourth electromagnet 44 and the fourth pin shaft 45 is made of a material with a large friction factor;
as shown in fig. 10 and 16, while the second gear 25 and the fifth gear 28 are not meshed, the seventh energization block 46 and the second energization block 35 are not contacted, the seventh energization block 46 and the eighth energization block 47 are not contacted, the eighth energization block 47 is electrically connected with an external power supply, and the seventh energization block 46 is electrically connected with the second energization block 35, the fourth energization block 39 and the sixth energization block 43;
as shown in fig. 5, 6 and 7, when the leveling plate 2 is not horizontal in both the transverse direction and the longitudinal direction, the first block 52 is in contact with the first moving block 50 and the third moving block 59, the first block 52 is in contact with the second moving block 51 and the fourth moving block 60, the second moving block 51 enters the second hole 54 matched with the second moving block 53, so that the second moving block and the sixth moving block 53 are integrated, that is, the second rack 49 moves to drive the sixth moving block 53 to move through the second moving block 51 and the second hole 54, and the fourth moving block 60 enters the fourth hole 58 matched with the fourth moving block 60, so that the fourth moving block 60 and the seventh moving block 57 are integrated, that is, the fourth rack 56 moves to drive the fourth moving block 60 and the fourth hole 58 to drive the seventh moving block to move;
the worker drives the first rotating shaft to rotate, the first rotating shaft drives the first gear 24, the second gear 25, the third gear 26 and the fourth gear 27 which are coaxially and fixedly arranged to rotate synchronously, the second gear 25 drives the meshed fifth gear 28 to rotate in a rotating manner, the second electromagnet 36 plays a role at the moment, the fifth gear 28 drives the second worm 29 which is coaxially to rotate in a rotating manner, the second worm 29 drives the second worm wheel which is matched to rotate in a rotating manner, the second worm wheel drives the second rotating disc which is coaxially and fixedly arranged to rotate and vertically and slidably arranged to the second screw rod to rotate, the second rotating disc drives the second screw rod which is coaxially and slidably arranged to rotate, the second screw rod rotates to enable the leveling plate 2 to move so that the longitudinal direction of the leveling plate 2 is horizontal, in the process that the longitudinal direction of the leveling plate 2 is not horizontal to be horizontal, the second leveling ball 20 drives the first rack 48 which is matched to be arranged and vertically and slidably arranged on the leveling plate 2 to move, the first rack 48 drives the eighth gear which is engaged with the first rack to rotate, the eighth gear drives the ninth gear which is rotationally mounted on the first bracket 1 to rotate through the first metal hose, the ninth gear drives the second rack 49 which is transversely slidably mounted on the first bracket 1 to move, the second rack 49 drives the first moving block 50 which is fixedly mounted with the second rack 50 and the second moving block 51 which is slidably mounted with the second rack 49 to move, the first moving block 50 drives the first block 52 which is in contact with the first moving block to move, the second moving block 51 drives the sixth moving block 53 to move synchronously through the second hole 54, meanwhile, the first block 52 moves to enable the third moving block 59 and the fourth moving block 60 to be separated from contact with the first moving block 50 and the second moving block 51 to be kept in contact with the first block 52, the fourth moving block 60 is separated from the fourth hole 58 under the action of the fourth tightening spring, the first block 52 moves to drive the second block which is fixedly mounted with the first block to move, the second block moves to drive the first gear 24, the second gear 25, the third gear 26 and the fourth gear 27 to move, the second gear 25 moves so that the second gear 25 and the fifth gear 28 are disengaged, the fourth gear 27 and the seventh gear 32 are engaged, the first gear 24 and the fifth gear 28 are engaged, and the third gear 26 and the sixth gear 30 are not engaged;
during the process from engagement to disengagement of the second gear 25 and the fifth gear 28, the first gear 24, the second gear 25, the third gear 26 and the fourth gear 27 move synchronously, when the second gear 25 and the fifth gear start to disengage, the first gear 24 starts to engage with the fifth gear 28, the seventh energization block 46 does not contact with the second energization block 35 and the eighth energization block 47, the first energization block 34 and the second energization block 35 are kept in contact to enable the second electromagnet 36 to function, the second gear 25 rotates to drive the second coaxial worm 29 to rotate, the fourth gear 27 starts to engage with the seventh gear 32, the fifth energization block 42 and the sixth energization block 43 do not contact to enable the fourth electromagnet 44 to function, the seventh gear 32 rotates to drive the fourth coaxial worm 33 to rotate, immediately after the second gear 25 and the fifth gear 28 disengage, the first energization block 34 and the second energization block 35 do not contact, meanwhile, when the end surface of the fourth gear 27 facing the fourth worm 33 and the end surface of the seventh gear 32 facing the fourth worm 33 are overlapped, the fifth electrifying block 42 and the sixth electrifying block 43 just start to contact, a first level sensor is fixedly installed on the leveling plate 2 in the transverse direction, a second level sensor is fixedly installed in the longitudinal direction, the second level sensor is electrically connected with a controller, the fifth electrifying block 42 is electrically connected with the controller, the controller can control the electrifying state of the fifth electrifying block 42, after the leveling plate 2 is leveled in the longitudinal direction, the second level sensor sends a signal to the controller, the controller can electrify the fifth electrifying block 42 after receiving the signal, the fourth electromagnet 44 acts after the fifth electrifying block 42 and the sixth electrifying block 43 are contacted, the fourth electromagnet 44 firmly sucks the fourth pin shaft 45, and the fourth worm 33 and the seventh gear 32 rotate synchronously, (in the case of the non-engagement of the teeth of the fourth gear 27 with the seventh gear 32, the fourth gear 27 will drive the seventh gear 32 to move toward the fourth worm screw 33, so that the fourth conductive block and the sixth conductive block 43 are out of contact, so that the fourth electromagnet 44 has no way of acting on the seventh electromagnet 32 to drive the fourth worm screw 33 to rotate, in the case of the fourth gear 27 rotating to face the teeth of the seventh gear 32, the seventh gear 32 will return to the initial position under the action of the seventh spring, so that the fourth conductive block and the sixth conductive block 43 are in contact, so that the fourth electromagnet 44 acts, the fourth electromagnet 44 will suck the fourth pin shaft 45 to synchronously rotate the fourth worm screw 33 and the seventh gear 32, and the end face of the fifth gear 28 far from the second worm screw 29 will coincide with the end face of the first gear 24 far from the seventh conductive block 46 (in the case of the non-engagement of the teeth of the first gear 24 with the fifth gear 28, the first gear 24 drives the fifth gear 28 to move away from the second worm 29 so that the second conductive block and the second conductive block 35 are separated from contact and the second electromagnet 36 cannot work, the fifth gear 28 cannot drive the second worm 29 to rotate, when the first gear 24 rotates to be opposite to the teeth of the fifth gear 28, the second gear returns to the initial position under the action of a fifth spring so that the second conductive block and the second conductive block 35 are contacted and the second electromagnet 36 is worked), the seventh energizing block 46 is not contacted with the second conductive block 35 and the eighth energizing block 47 so that the second electromagnet 36 cannot work, so that the first gear 24 rotates to drive the fifth gear 28 meshed with the first gear to rotate, and the fifth gear 28 rotates to drive the second worm wheel to rotate;
the worker continues to rotate the first rotating shaft, the first rotating shaft drives the first gear 24, the second gear 25, the third gear 26 and the fourth gear 27 to rotate, the first gear 24 drives the fifth gear 28 which is installed in a meshed mode to rotate, the second gear 25 cannot drive the second worm wheel to rotate, the second gear 25 does not drive any gear to rotate, the third gear 26 does not drive any gear to rotate, the fourth gear 27 drives the seventh gear 32 which is installed in a meshed mode to rotate, the seventh gear 32 drives the coaxial fourth worm 33 to rotate, the fourth worm 33 drives the fourth worm wheel which is installed in a matched mode to rotate, the fourth worm wheel drives the fourth rotating disc which is fixedly installed in a coaxial mode and installed in a rotating mode with the first support 1 to rotate, the fourth rotating disc drives the first lead screw which is installed in a sliding mode to rotate, the first lead screw rotates to enable the leveling plate 2 to move, the leveling plate 2 is horizontal in the transverse direction;
in the process of changing the horizontal direction of the leveling plate 2 from non-horizontal to horizontal, the first leveling ball 17 drives the third rack 55 which is installed in a matched mode and vertically and slidably installed on the leveling plate 2 to move, the third rack 55 drives the tenth gear which is installed in a meshed mode to rotate, the tenth gear drives the eleventh gear which is installed on the first support 1 to rotate through the second metal hose to rotate, the eleventh gear drives the fourth rack 56 which is installed on the first support 1 to move in a transverse sliding mode, the fourth rack 56 drives the third moving block 59 fixedly installed on the fourth rack 56 and the fourth moving block 60 slidably installed on the fourth rack to move, an inclined surface is arranged on the fourth moving block 60, the inclined surface is arranged to enable the first block 52 to reset the second moving block 51 and the fourth moving block 60 under the action of the first reset spring, after the horizontal direction of the leveling plate 2 is adjusted in the longitudinal direction, the first moving block 52 is separated from the third moving block 59 and the fourth moving block 60, the fourth moving block 60 moves under the action of a fourth tightening spring, the fourth tightening spring is in the original long state, the fourth moving block 60 is separated from a fourth hole 58 on the seventh moving block 57, namely, the second rack 49 cannot move to drive the seventh moving block 57 to move, a seventh positioning spring is arranged between the seventh moving block 57 and the first support 1, the seventh moving block 57 is fixed under the action of the seventh positioning spring, the fourth moving block 60 moves for a short section to be contacted with the first block 52, the first block 52 enables the fourth moving block 60 to be abutted against the seventh moving block 57, so that the fourth moving block 60 cannot move longitudinally, then the fourth moving block 60 can drive the first block 52 to move, the first block 52 moves to enable the first moving block 50 to be separated from the second moving block 51, after the second moving block 51 is out of contact with the second moving block, the second moving block 51 moves under the action of a second tightening spring, the second tightening spring is in an original long state, a sixth positioning spring is arranged on the sixth moving block 53 and the first support 1, the second moving block 51 moves to enable the second moving block to come out of a second hole 54 in the sixth moving block 53, the sixth moving block 53 returns to an initial position under the action of the sixth positioning spring, the first block 52 moves to drive the second block to move, the second block moves to drive the first gear 24, the second gear 25, the third gear 26 and the fourth gear 27 to continue moving, the second gear 25 continues moving and is not meshed with any gear, the fourth gear 27 and the seventh gear 32 continue to be meshed, however, the fifth power-on block 42 and the sixth power-on block 43 are changed from a contact state to a non-contact state, the first gear 24 and the fifth gear 28 are meshed, the third gear 26 and the sixth gear 30 are meshed but not meshed, the third electrification block 38 and the fourth electrification block 39 are changed from non-contact to contact and are changed from non-contact to non-contact, the first level sensor is electrically connected with a controller, the third electrification block 38 is electrically connected with the controller, and the controller can control the electrification state of the third electrification block 38; after the leveling plate 2 is leveled in the transverse direction, the first level sensor sends a signal to the controller, the controller can electrify the third electrifying block 38 after receiving the signal, the first gear 24 and the fifth gear 28 are continuously meshed, the seventh electrifying block 46 and the eighth electrifying block 47 are changed from non-contact to contact, and the seventh electrifying block 46 and the second electrifying block 35 are changed from non-contact to contact;
during the transition from the coincidence of the end surface of the fourth gear 27 facing the fourth worm 33 and the end surface of the seventh gear 32 facing the worm to the coincidence of the end surface of the fourth gear 27 facing the fourth worm 33 and the end surface of the seventh gear 32 facing the worm, the first gear 24, the second gear 25, the third gear 26, and the fourth gear 27 move synchronously, and the third gear 26 starts to mesh with the sixth gear 30 while the end surface of the fourth gear 27 facing the fourth worm 33 and the end surface of the seventh gear 32 facing the worm are out of coincidence, (when the teeth of the third gear 26 and the sixth gear 30 cannot mesh, the third gear 26 drives the sixth gear 30 to move away from the third worm 31 so that the third conductive block and the fourth conductive block 39 are out of contact so that the third electromagnet 40 has no way to function, and the sixth gear 30 has no way to drive the third worm 31 to rotate, when the third gear 26 rotates to be opposite to the teeth of the sixth gear 30, the sixth gear 30 returns to the initial position under the action of the sixth spring, so that the third conducting block is contacted with the fourth conducting block 39 and the third electromagnet 40 is acted), the third conducting block 38 and the fourth conducting block 39 are changed from non-contact to contact, but the horizontal direction of the leveling plate 2 is not horizontal, the first level sensor does not send a signal to the controller, the controller does not enable the third conducting block 38 to be powered, so the third electromagnet 40 cannot be acted, the third gear 26 drives the sixth gear 30 to rotate, the sixth gear 30 has no way to drive the third rod to rotate, the first gear 24 and the fifth gear 28 rotate, but the seventh conducting block 46, the second conducting block 35 and the eighth conducting block 47 are not contacted to enable the second electromagnet 36 to be acted, the first gear 24 rotates to drive the fifth gear 28 to rotate, the fifth gear 28 has no way of driving the second worm 29 to rotate, the second worm 29 and the third worm 31 do not rotate, the longitudinal direction of the leveling plate 2 can be kept horizontal, when the end surface of the fourth gear 27 far away from the fourth worm 33 and the end surface of the seventh gear 32 far away from the worm coincide, namely, the transverse direction of the leveling plate 2 is horizontal, meanwhile, the fifth electrifying block 42 and the sixth electrifying block 43 just leave contact, the end surface of the third gear 26 facing the third worm 31 coincides with the end surface of the sixth gear 30 facing the third worm 31, the third electrifying block 38 and the fourth electrifying block 39 just leave contact, the end surface of the first gear 24 facing the worm coincides with the end surface of the fifth gear 28 facing the worm, the seventh electrifying block 46 just contacts with the eighth electrifying block 47 and the second electrifying block 35, the eighth electrifying block 47 conducts current to the seventh electrifying block 46, the seventh electrifying block 46 conducts current to the second electromagnet 36 through the second electrifying block 35, so that the second electromagnet 36 acts, the second electromagnet 36 attracts the second pin shaft 37 to make the fifth gear 28 drive the second worm 29 to rotate, the seventh electrifying block 46 is electrically connected with the fourth electrifying block 39 and the sixth electrifying block 43, the current flows to the third electromagnet 40 through the seventh electrifying block 46, the fourth electrifying block 39 and the third conducting block, the third electromagnet 40 acts to attract the third pin shaft 41 to make the sixth gear 30 rotate to drive the third worm 31 to rotate, the current flows to the fourth electromagnet 44 through the seventh electrifying block 46, the sixth electrifying block 43 and the fourth conducting block, the fourth electromagnet 44 acts to attract the fourth pin shaft 45 to make the seventh gear 32 rotate to drive the third worm 31 to rotate, therefore, the first rotating shaft can simultaneously drive the first screw rod, the second screw rod and the third screw rod to synchronously move so as to enable the leveling plate 2 to horizontally ascend or descend to a specified position;
referring to fig. 5 and 10, after the worker puts the first support 1 on the previously set mat, the leveling plate 2 is not horizontal in the transverse direction but horizontal in the longitudinal direction, and the movement process is the same as the process of adjusting the transverse direction level in the process of adjusting the transverse direction level after the longitudinal direction level is adjusted in advance;
referring to fig. 5 and 10, after the worker places the first frame 1 on the previously set mat, the leveling plate 2 is horizontal in the lateral direction but not horizontal in the longitudinal direction, the second gear 25 and the fifth gear 28 are not engaged,
the first gear 24 and the fifth gear 28 are meshed but the seventh current-carrying block 46 and the eighth current-carrying block 47, the second current-carrying block 35 is not in contact, so that the second electromagnet 36 does not function, the end face of the third gear 26 remote from the third worm 31 coincides with the end face of the sixth gear 30 remote from the third worm 31 and the third current-carrying block and the fourth current-carrying block 39 are in contact, the leveling plate 2 is now horizontal in the transverse direction, the first level sensor sends a signal to the controller, the controller energizes the third current-carrying block 38, the third current-carrying block 38 energizes the third electromagnet 40 via the fourth current-carrying block 39, the sixth gear 30 can drive the third worm 31 to rotate, the fourth gear 27 and the seventh gear 32 are meshed and the seventh gear 32 is located in the middle of the fourth gear 27, the fifth current-carrying block 42 and the sixth current-carrying block 43 are in contact but not horizontal in the longitudinal direction, so that the second level sensor does not transmit a signal to the controller, the controller does not energize the fifth energization block 42, the fourth electromagnet 44 cannot function, the operator rotates the first rotation shaft at this time, the first rotation shaft drives the first gear 24, the second gear 25, the third gear 26 and the fourth gear 27 to rotate, the first gear 24 drives the fifth gear 28 to rotate, the fifth gear 28 cannot drive the second worm 29 to rotate, the third gear 26 drives the sixth gear 30 to rotate, the sixth gear 30 drives the third worm 31 to rotate, the fourth gear 27 drives the seventh gear 32 to rotate, and the seventh gear 32 cannot drive the fourth worm 33 to rotate, so that the first rotation shaft only drives the third worm 31 to rotate;
as shown in fig. 5, 6 and 7, when the leveling plate 2 is not horizontally horizontal in the transverse direction and the longitudinal direction, the first block 52 is in contact with the first moving block 50 but not in contact with the third moving block 59, the first block 52 is in contact with the second moving block 51 and not in contact with the fourth moving block 60, the second moving block 51 enters the second hole 54 which is matched with the second moving block 51 so that the second moving block and the sixth moving block 53 are integrated, and the fourth moving block 60 is separated from the fourth hole 58 so that the fourth moving block 60 and the seventh moving block 57 can move respectively;
in the process of changing the longitudinal direction of the leveling plate 2 from non-horizontal to horizontal, the second leveling ball 20 moves to drive the first rack 48 which is installed in a matched mode and vertically and slidably installed on the leveling plate 2 to move, the first rack 48 moves to drive the eighth gear which is installed in a meshed mode to rotate, the eighth gear drives the ninth gear which is installed on the first support 1 to rotate through the first metal hose to rotate, the ninth gear drives the second rack 49 which is installed on the first support 1 in a transverse sliding mode to move, the second rack 49 moves to drive the first movable block 50 which is fixedly installed on the first rack and the second movable block 51 which is installed on the second rack to move, after the leveling plate 2 is adjusted in the transverse direction, the first block 52 and the first movable block 50 and the second movable block 51 are separated from contact, the second movable block 51 moves under the action of the second tightening spring, and the second tightening spring is in the original length state, the second moving block 51 is separated from the second hole 54 on the sixth moving block 53, namely the second rack 49 has no way to drive the sixth moving block 53 to move, the sixth moving block 53 is kept fixed under the action of a sixth positioning spring, the second moving block 51 moves for a short section to be contacted with the first block 52, the first block 52 enables the second moving block 51 to be abutted against the sixth moving block 53, so that the second moving block 51 has no way to move longitudinally, then the second moving block 51 can drive the first block 52 to move, the first block 52 moves to enable the third moving block 59 to be separated from the fourth moving block 60, after the fourth moving block 60 is separated from the contact, the fourth moving block 60 moves under the action of a fourth tightening spring, the fourth tightening spring is in an original length state, and after the fourth moving block 60 moves, the fourth moving block 60 can be separated from the fourth hole 58 on the seventh moving block 57, the seventh moving block 57 returns to the initial position under the action of the seventh positioning spring, the first block 52 moves to drive the second block to move, the second block moves to drive the first gear 24, the second gear 25, the third gear 26 and the fourth gear 27 to move continuously, the second gear 25 moves continuously and is not meshed with any gear, the fourth gear 27 and the seventh gear 32 continue to be meshed, however, the contact state of the fifth electrifying block 42 and the sixth electrifying block 43 is not changed, the first gear 24 and the fifth gear 28 continue to be meshed, the seventh electrifying block 46 and the eighth electrifying block 47 and the second electrifying block 35 are changed from non-contact to contact, and the third gear 26 and the sixth gear 30 continue to be meshed, and the third electrifying block 38 and the fourth electrifying block 39 are changed from contact to non-contact;
during the transition from the coincidence of the end face of the third gear 26 facing away from the third worm 31 and the end face of the sixth gear 30 facing away from the third worm 31 to the coincidence of the end face of the third gear 26 facing away from the fourth worm 33 and the end face of the sixth gear 30 facing toward the third worm 31, the first gear 24, the second gear 25, the third gear 26, the fourth gear 27 move synchronously, while the end face of the third gear 26 facing away from the third worm 31 and the end face of the sixth gear 30 facing away from the third worm 31 are out of coincidence, the fourth gear 27 starts to mesh with the seventh gear 32, the fifth energization block 42 and the sixth energization block 43 are kept in contact but the longitudinal direction of the leveling plate 2 is not horizontal, the second level sensor does not send a signal to the controller, the controller does not energize the fifth energization block 42, so the fourth electromagnet 44 is disabled, the fourth gear 27 drives the seventh gear 32 to rotate, the seventh gear 32 has no means of driving the fourth worm 33 to rotate, the first gear 24 and the fifth gear 28 rotate, but the seventh energization block 46 and the second energization block 35, the eighth energization block 47 do not contact so that the second electromagnet 36 does not function, the first gear 24 rotates to drive the fifth gear 28 to rotate, the fifth gear 28 rotates no means of driving the second worm 29 to rotate, the second worm 29 and the fourth worm 33 do not rotate so that the horizontal direction of the leveling plate 2 can be maintained, when the end surface of the third gear 26 facing the fourth worm 33 and the end surface of the sixth gear 30 facing the third worm 31 coincide, namely the horizontal direction of the leveling plate 2 is achieved, the third energization block 38 and the fourth energization block 39 just come out of contact, the end surface of the fourth gear 27 facing away from the fourth worm 33 and the end surface of the seventh gear 32 facing away from the fourth worm 33 coincide, and the fifth energization block 42 and the sixth energization block 43 just come out of contact, the end surface of the first gear 24 facing the worm and the end surface of the fifth gear 28 facing the worm are overlapped, the seventh electrifying block 46 is just contacted with the eighth electrifying block 47 and the second electrifying block 35, the eighth electrifying block 47 conducts current to the seventh electrifying block 46, the seventh electrifying block 46 conducts current to the second electromagnet 36 through the second electrifying block 35 and the second electrifying block 36 through the current, so that the second electromagnet 36 acts, the second electromagnet 36 sucks the second pin shaft 37 so that the fifth gear 28 can drive the second worm 29 to rotate, the seventh electrifying block 46 is electrically connected with the fourth electrifying block 39 and the sixth electrifying block 43, current flows to the third electromagnet 40 through the seventh electrifying block 46, the fourth electrifying block 39 and the third electrifying block 40, the third electromagnet 40 acts to suck the third pin shaft 41 so that the sixth electrifying gear 30 rotates to drive the third worm 31 to rotate, and current flows through the seventh electrifying block 46, the fourth electrifying block 39 and the third electrifying block 40, The sixth current-carrying block 43 and the fourth current-carrying block flow to the fourth electromagnet 44, and the fourth electromagnet 44 acts to attract the fourth pin 45, so that the seventh gear 32 rotates to drive the third worm 31 to rotate, and therefore, the first rotating shaft rotates to simultaneously drive the first lead screw, the second lead screw and the third lead screw to synchronously move, so that the leveling plate 2 horizontally ascends or descends to a specified position.
The above description is only for the purpose of illustrating the present invention, and it should be understood that the present invention is not limited to the above embodiments, and various modifications conforming to the spirit of the present invention are within the scope of the present invention.
Claims (9)
1. The auxiliary forming device for the prefabricated section beam comprises a first bracket (1) and is characterized in that, a leveling plate (2) is arranged above the first bracket (1), an observation leveling mechanism is arranged on the leveling plate (2), a first screw rod (3), a second screw rod (4) and a third screw rod (5) are installed on the first bracket (1) in a threaded manner, the first screw (3) is rotatably provided with a first adjusting block (6) which is vertically and slidably arranged on the first bracket (1), the first adjusting block (6) is rotatably provided with a first adjusting arm (7), the other end of the first adjusting arm (7) is rotatably provided with a second adjusting block (8), the second adjusting block (8) and the leveling plate (2) are arranged in a sliding way, the first adjusting block (6) and the second adjusting block (8) are not parallel to each other in the direction of the rotating shaft of the first adjusting arm (7) matched with the first adjusting block in a surrounding mode;
the second screw rod (4) is rotatably provided with a third adjusting block (9) which is vertically and slidably mounted on the first support (1), a second adjusting arm (10) is rotatably mounted on the third adjusting block (9), the other end of the second adjusting arm (10) is rotatably provided with a fourth adjusting block (11), the fourth adjusting block (11) and the adjusting plate (2) are slidably mounted, and the third adjusting block (9) is not parallel to the direction of a rotating shaft of the second adjusting arm (10) matched with the third adjusting block and the direction of a rotating shaft of the second adjusting arm (10) matched with the fourth adjusting block (11);
third screw rod (5) rotate and install fifth regulating block (12) and fifth regulating block (12) rotation on first support (1) and install third regulating arm (13), the other end of third regulating arm (13) is changeed and is installed sixth regulating block (14) and leveling board (2) slidable mounting, first regulating block (6) around the pivot direction and the second regulating block (8) of first regulating arm (7) of complex with it and around the pivot direction nonparallel of first regulating arm (7) of complex with it.
2. The auxiliary forming device for the precast segmental beam as claimed in claim 1, wherein the observation leveling mechanism comprises a first observation block and a second observation block which are transversely slidably mounted on the leveling plate (2), the first observation block is fixedly mounted with a first pointer (15) and a first spring is arranged between the first observation block and the leveling plate (2), the second observation block is fixedly mounted with a second pointer (16) and a second spring is arranged between the second observation block and the leveling plate (2), a first leveling ball (17) which is rotatably mounted on the leveling plate (2) is arranged between the first observation block and the second observation block, the leveling plate (2) is vertically slidably mounted with a third observation block and a fourth observation block, the third observation block is fixedly mounted with a third pointer (18) and a third spring is arranged between the third observation block and the leveling plate (2), the fourth observation block is fixedly mounted with a fourth pointer (19) and a fourth observation block is arranged between the fourth observation block and the leveling plate (2) The spring, be provided with second leveling ball (20) of roll installation on leveling board (2) between first observation piece and the second observation piece, be provided with respectively on first support (1) with first pointer (15), second pointer (16), third pointer (18), fourth pointer (19) matched with scale.
3. Prefabricated section beam auxiliary forming device according to claim 1, characterized in that the first support (1) is vertically slidably mounted with a first sliding shaft, the first sliding shaft is rotatably mounted with a seventh adjusting block (21) and the seventh adjusting block (21) is rotatably mounted with a fourth adjusting arm (22), the fourth adjusting arm (22) is rotatably mounted with an eighth adjusting block (23) and the adjusting plate are slidably mounted.
4. The auxiliary forming device for the precast segmental beam according to the claim 1, characterized in that the first bracket (1) is rotatably provided with a first rotating shaft, the first rotating shaft is axially and slidably provided with a first gear (24), a second gear (25), a third gear (26) and a fourth gear (27), the relative positions of the first gear (24), the second gear (25), the third gear (26) and the fourth gear (27) are fixed, the first gear (24) and the second gear (25) are engaged with a fifth gear (28) rotatably mounted on the first bracket (1), the fifth gear (28) is coaxially and slidably provided with a second worm (29), a fifth spring is arranged between the fifth gear (28) and the second worm (29), the second worm (29) is matched with a second worm (29) which is coaxially and slidably mounted with a second lead screw and rotatably mounted on the first bracket (1), a second disengagement locking device is arranged among the first gear (24), the second gear (25) and the second worm (29), and the second gear (25) realizes whether the fifth gear (28) and the second worm (29) synchronously rotate or not through the second disengagement locking device;
a sixth gear (30) rotatably mounted on the first support (1) is mounted on the third gear (26) in a meshed manner, a third worm (31) is coaxially and slidably mounted on the sixth gear (30), a sixth spring is arranged between the sixth gear (30) and the third worm (31), the third worm (31) is matched with a third worm wheel which is coaxially and rotatably mounted with a third lead screw and rotatably mounted on the first support (1), a third disengagement locking device is arranged between the third worm wheel and the third gear (26), and the third gear (26) can realize whether the sixth gear (30) and the third worm wheel synchronously rotate or not through the third disengagement locking device;
a seventh gear (32) rotatably mounted on the first support (1) is mounted on the fourth gear (27) in a meshed manner, a fourth worm (33) is coaxially and slidably mounted on the seventh gear (32), a seventh spring is arranged between the seventh gear (32) and the fourth worm (33), the fourth worm (33) is matched with a fourth worm wheel which is coaxially and slidably mounted with the second lead screw and rotatably mounted on the first support (1), a fourth disengagement locking device is arranged between the fourth worm wheel and the fourth gear (27), and the third gear (26) can realize whether the seventh gear (32) and the fourth worm wheel synchronously rotate or not through the fourth disengagement locking device;
a first disengagement locking device matched with the second disengagement locking device, the third disengagement locking device and the fourth disengagement locking device is arranged between the first gear (24) and the second worm (29), and the first disengagement locking device realizes whether the worm and the matched gear rotate synchronously or not;
a first transmission device is arranged between the first support (1) and the observation horizontal device and can drive the first gear (24), the second gear (25), the third gear (26) and the fourth gear (27) to slide on the first rotating shaft.
5. The auxiliary forming device for the precast segmental beam as claimed in claim 4, wherein the second separation locking device comprises a first electrifying block (34) coaxially rotatably mounted on the second gear (25) and slidably mounted on the first bracket (1), the first electrifying block (34) is communicated with a second electrifying block (35) fixedly mounted on the first bracket (1) and the second electrifying block (35) is communicated with a second electromagnet (36) fixedly mounted on the fifth gear (28), and a second pin (37) matched with the second electromagnet (36) is radially arranged on the second worm (29).
6. The auxiliary forming device for the prefabricated section beam is characterized in that the third separation locking device comprises a third electromagnet block (38) coaxially rotatably installed on a third gear (26) and slidably installed on the first support (1), the third electromagnet block (38) is communicated with a fourth electromagnet block (39) fixedly installed on the first support (1), the fourth electromagnet block (39) is communicated with a third electromagnet (40) fixedly installed on the sixth gear (30), and a third pin shaft (41) matched with the third electromagnet (40) is radially arranged on the second worm (29).
7. The auxiliary forming device for the precast segmental beam as claimed in claim 4, wherein the fourth disengagement locking device comprises a fifth electrifying block (42) coaxially and rotatably installed on a fourth gear (27) and slidably installed on the first bracket (1), the fifth electrifying block (42) is communicated with a sixth electrifying block (43) fixedly installed on the first bracket (1), the sixth electrifying block (43) is communicated with a fourth electromagnet (44) fixedly installed on a seventh gear (32), and a fourth pin (45) matched with the fourth electromagnet (44) is radially arranged on the third worm (31).
8. The auxiliary forming device for the precast segment beam according to claim 4, wherein the first disengagement locking device comprises a seventh electrifying block (46) coaxially rotatably installed on the first gear (24) and slidably installed on the first support (1), the seventh electrifying block (46) is communicated with an eighth electrifying block (47) fixedly installed on the first support (1), and the seventh electrifying block (46) is communicated with the second electrifying block (35), the fourth electrifying block (39) and the sixth electrifying block (43).
9. The auxiliary forming device for the precast segmental beam as claimed in claim 4, wherein the first transmission device comprises a first rack (48) vertically slidably mounted on the leveling plate (2) and matched with the second leveling ball (20), an eighth spring is arranged between the first rack (48) and the leveling plate (2), an eighth gear rotatably mounted on the leveling plate (2) is mounted in a meshed manner by the first rack (48), the eighth gear is driven by a first metal flexible shaft to be provided with a ninth gear rotatably mounted on the first support (1), the ninth gear is mounted in a meshed manner by a second rack (49) transversely slidably mounted on the first support (1) and a first moving block (50) is fixedly mounted on the second rack (49), the first moving block (50) is matched with a first block (52) transversely slidably mounted on the first support (1) and a first return spring is arranged between the first block (52) and the first support (1), a second moving block (51) matched with the first block (52) is vertically and slidably mounted on the second rack (49), a second jacking spring is arranged between the second moving block (51) and the second rack (49), a sixth moving block (53) is vertically and slidably mounted on the first support (1), a second hole (54) matched with the second moving block (51) is formed in the sixth moving block (53), the first block (52) is fixedly mounted with the second block, and the second block is rotatably mounted with a first wheel which is coaxially and fixedly mounted with the second gear (25);
the leveling plate (2) is vertically and slidably provided with three racks matched with the first leveling ball (17), a tenth spring is arranged between the third rack (55) and the leveling plate (2), the third rack (55) is engaged with a tenth gear rotatably mounted on the leveling plate (2), the tenth gear is driven by a second metal flexible shaft to be provided with an eleventh gear rotatably mounted on the first support (1), the eleventh gear is engaged with a fourth rack (56) transversely and slidably mounted on the first support (1), a third moving block (59) is fixedly mounted on the fourth rack (56), the third moving block (59) is matched with the first block (52), the fourth rack (56) is vertically and slidably provided with a fourth moving block (60) matched with the first block (52), and a fourth tightening spring is arranged between the fourth moving block (60) and the fourth rack (56), the first support (1) is vertically provided with a seventh moving block (57) in a sliding mode, and a fourth hole (58) matched with the fourth moving block (60) is formed in the seventh moving block (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110673026.2A CN113400455A (en) | 2021-06-17 | 2021-06-17 | Auxiliary forming device for prefabricated section beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110673026.2A CN113400455A (en) | 2021-06-17 | 2021-06-17 | Auxiliary forming device for prefabricated section beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113400455A true CN113400455A (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110673026.2A Pending CN113400455A (en) | 2021-06-17 | 2021-06-17 | Auxiliary forming device for prefabricated section beam |
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| Country | Link |
|---|---|
| CN (1) | CN113400455A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209682544U (en) * | 2018-12-10 | 2019-11-26 | 中交二公局第五工程有限公司 | A kind of Prefabricated bar bottom leveling block position apparatus for form |
| CN211171651U (en) * | 2019-10-18 | 2020-08-04 | 中交一公局第五工程有限公司 | Precision gradient adjusting equipment for beam bottom embedded steel plate |
| CN112031336A (en) * | 2020-09-03 | 2020-12-04 | 浙江亚厦装饰股份有限公司 | Base leveling tool for door pocket |
-
2021
- 2021-06-17 CN CN202110673026.2A patent/CN113400455A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209682544U (en) * | 2018-12-10 | 2019-11-26 | 中交二公局第五工程有限公司 | A kind of Prefabricated bar bottom leveling block position apparatus for form |
| CN211171651U (en) * | 2019-10-18 | 2020-08-04 | 中交一公局第五工程有限公司 | Precision gradient adjusting equipment for beam bottom embedded steel plate |
| CN112031336A (en) * | 2020-09-03 | 2020-12-04 | 浙江亚厦装饰股份有限公司 | Base leveling tool for door pocket |
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Application publication date: 20210917 |