CN220166544U - Position fine adjustment equipment for concrete prefabricated member for track laying in pipeline - Google Patents
Position fine adjustment equipment for concrete prefabricated member for track laying in pipeline Download PDFInfo
- Publication number
- CN220166544U CN220166544U CN202320381110.1U CN202320381110U CN220166544U CN 220166544 U CN220166544 U CN 220166544U CN 202320381110 U CN202320381110 U CN 202320381110U CN 220166544 U CN220166544 U CN 220166544U
- Authority
- CN
- China
- Prior art keywords
- adjusting plate
- screw
- sliding
- horizontal direction
- fine adjustment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 60
- 238000009434 installation Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 3
- 238000011900 installation process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 6
- 239000011178 precast concrete Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model provides position fine adjustment equipment for a concrete prefabricated member for track laying in a pipeline, which comprises a frame body, an adjusting plate, a connecting rod and a screw nut mechanism, wherein the adjusting plate comprises a first adjusting plate, a second adjusting plate and a third adjusting plate, the first adjusting plate is arranged on the second adjusting plate along a first horizontal direction, the second adjusting plate is arranged on the third adjusting plate along a second horizontal direction, and the third adjusting plate is fixedly arranged on the frame body; the upper end and the lower end of the connecting rod are respectively connected with the first adjusting plate and the precast slab; the screw nut mechanism comprises a first screw and a second screw, wherein the axis of the first screw is parallel to the first horizontal direction, the first screw is arranged on the lower surface of the first adjusting plate, the axis of the second screw is parallel to the second horizontal direction, and the second screw is arranged on the lower surface of the second adjusting plate. The position fine adjustment equipment for the concrete prefabricated member paved on the track in the pipeline can solve the problem that the position adjustment accuracy of the concrete prefabricated member in the installation process is insufficient.
Description
Technical Field
The utility model belongs to the technical field of pipeline construction, and particularly relates to position fine adjustment equipment for a concrete prefabricated member for track laying in a pipeline.
Background
The prefabricated concrete member is a building member which is made of concrete as a basic material in a factory in advance, and comprises beams, plates, columns, building decoration accessories and the like, and the prefabricated concrete member is transported to a construction site when being installed on the construction site. Common are precast concrete floor slabs, railway track precast slabs, industrial factory building precast concrete house frame beams, culvert frame structures, foundation treatment precast concrete piles and the like.
In the pipeline construction field, when the prefabricated concrete member prepared in advance needs to be transported to an installation position, a transfer vehicle for the prefabricated concrete member is generally adopted to adjust the position of the prefabricated concrete member, however, the existing transfer vehicle for the prefabricated concrete member has the technical problem that the position of the prefabricated concrete member cannot be accurately adjusted, the prefabricated concrete member is mostly more than a few tons in weight, the expected effect is difficult to be achieved by a construction mode of manually adjusting the position of the prefabricated concrete member, the time and the labor are wasted, the labor cost is increased, and the construction period is easily prolonged.
Disclosure of Invention
The utility model aims to provide a position fine adjustment device for a concrete prefabricated member for track laying in a pipeline, which aims to solve the problem of insufficient accuracy of position adjustment of the concrete prefabricated member in the installation process.
In order to achieve the above purpose, the utility model adopts the following technical scheme: there is provided a position fine adjustment apparatus for a concrete preform for track laying in a pipeline, comprising:
a frame body;
the adjusting plate assembly comprises a first adjusting plate, a second adjusting plate and a third adjusting plate which are sequentially arranged from top to bottom and are parallel to each other, wherein the first adjusting plate is arranged on the second adjusting plate in a sliding manner along a first horizontal direction, the second adjusting plate is arranged on the third adjusting plate in a sliding manner along a second horizontal direction, and the third adjusting plate is fixedly arranged on the frame body, and the first horizontal direction is perpendicular to the second horizontal direction;
the connecting rod penetrates through the first adjusting plate, the second adjusting plate and the third adjusting plate in sequence from top to bottom, the top of the connecting rod is in threaded connection with the first adjusting plate, the bottom of the connecting rod is used for connecting the prefabricated plate, and adjusting gaps are formed in the second adjusting plate and the third adjusting plate corresponding to the connecting rod;
the screw nut mechanism comprises a first screw and a second screw which are both in threaded connection with the connecting rod, the axis of the first screw is parallel to the first horizontal direction, the first screw is rotatably arranged on the lower surface of the first adjusting plate along the axis of the first screw, the axis of the second screw is parallel to the second horizontal direction, and the second screw is rotatably arranged on the lower surface of the second adjusting plate along the axis of the second screw.
In one possible implementation manner, motor connectors are disposed on the lower surface and the upper surface of the first adjusting plate corresponding to the first screw rod and the second screw rod.
In one possible implementation manner, the screw nut mechanism further comprises a third screw rod arranged at the side part of the frame body;
the frame body comprises an installation table and supporting legs which are sequentially connected from top to bottom, the adjusting plate assembly, the connecting rod, the first lead screw and the second lead screw are all arranged on the installation table, and the third lead screw is arranged on the supporting legs;
the axis of the third screw rod is parallel to the second horizontal direction, one end of the third screw rod is in threaded fit with the supporting leg, and the other end of the third screw rod is used for being connected with the precast slab.
In one possible implementation manner, the mounting table comprises a lattice structure formed by welding a plurality of rectangular pipes, and a checkered plate is paved on the upper surface of the lattice structure.
In one possible implementation manner, the position fine adjustment device for the concrete prefabricated member paved on the track in the pipeline further comprises a travelling mechanism, wherein the travelling mechanism comprises two groups of travelling wheels rotatably connected to two sides of the frame body, and the two groups of travelling wheels are respectively arranged on two sides of the frame body along the second horizontal direction.
In one possible implementation manner, the travelling mechanism further comprises rocker arms arranged on two sides of the frame body in a swinging mode, one end of each rocker arm is hinged to the frame body through a hinge shaft, the other end of each rocker arm is rotatably connected with the travelling wheel, and the axis of each hinge shaft is parallel to the axis of the connecting rod.
In one possible implementation, the frame further includes a first support disposed between the mounting table and the leg, the first support including:
one end of the first connecting shaft is rotationally connected with the mounting table, and the other end of the first connecting shaft forms external threads;
the inner wall of the connecting sleeve forms an internal thread, and the internal thread at one end of the connecting sleeve is matched with the external thread of the first connecting shaft; and
and one end of the second connecting shaft is rotationally connected with the supporting leg, the other end of the second connecting shaft forms external threads, the internal threads at the other end of the connecting sleeve are matched with the external threads of the second connecting shaft, and the external threads of the first connecting shaft are opposite to the external threads of the second connecting shaft in rotation direction.
In one possible implementation manner, at the bottom end of the supporting leg, a second supporting member is provided, the second supporting member includes a third connecting shaft and a supporting plate, the upper end of the third connecting shaft is in threaded connection with the supporting leg, and the lower end of the third connecting shaft is rotationally connected with the supporting plate.
In one possible implementation manner, the lower end of the connecting rod is sequentially provided with a connecting block and a connecting plate from top to bottom, the connecting block is connected with the connecting plate through a bolt, the connecting block is fixedly arranged at the bottom end of the connecting rod, and the connecting plate is used for connecting the precast slabs.
In one possible implementation manner, the position fine adjustment device of the concrete prefabricated member for track laying in the pipeline further comprises a sliding connection part, wherein the sliding connection part comprises a first sliding rail and a first sliding block, the first sliding rail is two mutually parallel, the length direction of the first sliding rail is parallel to the first horizontal direction, and the number of the first sliding blocks is corresponding to the two first sliding rails and is respectively matched with the two first sliding rails in a sliding way; the sliding connection part further comprises two second sliding rails and two second sliding blocks, the second sliding rails are parallel to each other, the length direction of each second sliding rail is parallel to a second horizontal direction, and the number of the second sliding blocks is corresponding to the number of the two second sliding rails and is in sliding fit with the two second sliding rails respectively; the first sliding rail is fixedly arranged on the upper surface of the second adjusting plate, and the second sliding rail is fixedly arranged on the upper surface of the third adjusting plate; the first sliding block is fixedly arranged on the lower surface of the first adjusting plate, and the second sliding block is fixedly arranged on the lower surface of the second adjusting plate.
The position fine adjustment device for the concrete prefabricated member for track laying in the pipeline has the beneficial effects that: compared with the prior art, the position fine adjustment device for the concrete prefabricated member for track laying in the pipeline is convenient to adjust the position of the concrete prefabricated member along the first horizontal direction by rotating the first screw rod and utilizing the sliding connection of the first adjusting plate and the second adjusting plate; in addition, by rotating the second screw rod, the position of the concrete prefabricated member is conveniently adjusted along the second horizontal direction by utilizing the sliding connection of the second adjusting plate and the third adjusting plate; simultaneously, through the top of rotation connecting rod, utilize the threaded connection of connecting rod and first regulating plate, can follow the position of upper and lower direction adjustment concrete prefab.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a front view structure of a position fine adjustment device for a concrete precast member for track laying in a pipeline according to an embodiment of the present utility model;
FIG. 2 is a schematic side view of a position fine adjustment device for a concrete precast element for track laying in a pipeline according to an embodiment of the present utility model;
FIG. 3 is a schematic top view of a fine adjustment apparatus for the position of a concrete preform for track laying in a pipeline according to an embodiment of the present utility model;
FIG. 4 is an enlarged view of the area indicated at A in FIG. 1;
FIG. 5 is an enlarged view of the portion shown at B in FIG. 2;
FIG. 6 is an enlarged view of the portion shown at C in FIG. 3;
fig. 7 is a schematic structural diagram of a first support according to an embodiment of the present utility model.
In the figure:
1. a frame body; 11. a mounting table; 12. a support leg; 13. pattern plate; 14. a walking mechanism; 141. a walking wheel; 142. a rocker arm; 143. a hinge shaft; 15. a first support; 151. a first connecting shaft; 152. a connecting sleeve; 153. a second connecting shaft; 16. a second support; 161. a third connecting shaft; 162. a supporting plate;
2. an adjustment plate assembly; 21. a first adjustment plate; 22. a second adjusting plate; 23. a third adjusting plate;
3. a connecting rod; 31. a connecting block; 32. a connecting plate; 33. a plug pin;
4. a screw nut mechanism; 41. a first lead screw; 42. a second lead screw; 43. a third lead screw;
5. a motor connector;
6. a sliding connection part; 61. a first slide rail; 62. a second slide rail; 63. a first slider; 64. a second slider;
7. and (5) prefabricating the plate.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 6 together, a position fine adjustment apparatus for a concrete preform for track laying in a pipeline according to the present utility model will now be described. The position fine adjustment device for the concrete prefabricated member paved on the track in the pipeline comprises a frame body 1, an adjusting plate assembly 2, a connecting rod 3 and a screw nut mechanism 4, wherein the adjusting plate assembly 2 comprises a first adjusting plate 21, a second adjusting plate 22 and a third adjusting plate 23 which are sequentially arranged from top to bottom and are parallel to each other, the first adjusting plate 21 is arranged on the second adjusting plate 22 in a sliding manner along a first horizontal direction, the second adjusting plate 22 is arranged on the third adjusting plate 23 in a sliding manner along a second horizontal direction, and the third adjusting plate 23 is fixedly arranged on the frame body 1; wherein the first horizontal direction is perpendicular to the second horizontal direction; the connecting rod 3 sequentially penetrates through the first adjusting plate 21, the second adjusting plate 22 and the third adjusting plate 23 from top to bottom, the top of the connecting rod 3 is in threaded connection with the first adjusting plate 21, the bottom of the connecting rod 3 is used for connecting the precast slab 7, and adjusting gaps are formed in the second adjusting plate 22 and the third adjusting plate 23 corresponding to the connecting rod 3; the screw nut mechanism 4 includes a first screw 41 and a second screw 42 both screwed with the connecting rod 3, the axis of the first screw 41 is parallel to the first horizontal direction, and the first screw 41 is rotatably provided on the lower surface of the first regulating plate 21 along the own axis, the axis of the second screw 42 is parallel to the second horizontal direction, and the second screw 42 is rotatably provided on the lower surface of the second regulating plate 22 along the own axis.
In the present embodiment, the longitudinal direction of the duct is a first horizontal direction, and the width direction of the duct is a second horizontal direction.
The position fine adjustment device for the concrete prefabricated member for track laying in the pipeline has the beneficial effects that: compared with the prior art, the position fine adjustment device for the concrete prefabricated member for track laying in the pipeline is convenient for adjusting the position of the concrete prefabricated member along the length direction of the pipeline by rotating the first screw rod 41 and utilizing the sliding connection of the first adjusting plate 21 and the second adjusting plate 22; in addition, by rotating the second screw 42, the position of the concrete preform is conveniently adjusted along the width direction of the pipe by the sliding connection of the second adjusting plate 22 and the third adjusting plate 23; simultaneously, through the top of rotation connecting rod 3, utilize the threaded connection of connecting rod 3 and first regulating plate 21, can follow the position of upper and lower direction adjustment concrete prefab, finally realize the accurate regulation and control of concrete prefab in mounted position at the installation.
Specifically, the frame body 1 in this embodiment is a frame body, and the position of the frame body 1 is approximately set at the position where the concrete prefabricated member is installed, after the concrete prefabricated member is transferred to the installation position by the transportation device, the concrete prefabricated member is in threaded connection with the connecting rod 3 through various preset embedded parts, and when the concrete prefabricated member needs to be installed, the position of the concrete prefabricated plate 7 can be more accurately adjusted by rotating the first screw 41 or the second screw 42.
Optionally, the first screw 41 is screwed to the connecting rod 3 by means of a cross-shaped connecting sleeve, through which connecting rod 3 runs, the first screw 41 being screwed to the connecting sleeve. The connection between the second screw 42 and the connecting rod 3 is described above, and is not described here.
In some embodiments, referring to fig. 4, in order to facilitate driving the first screw 41 and the second screw 42 to rotate, motor connectors 5 are disposed on the lower surface and the upper surface of the first adjusting plate 21 corresponding to the first screw 41 and the second screw 42.
Optionally, the motor connecting piece 5 is fixedly installed on the upper side and the lower side of the first adjusting plate 21, and the motor connecting piece 5 is disc-shaped, and four connecting holes uniformly distributed at intervals are formed in the surface of the disc-shaped connecting piece, so that the motor connecting piece 5 and a motor are more firmly installed.
In some embodiments, referring to fig. 1, in order to adjust the position of the precast concrete slab 7 from the bottom thereof, the screw nut mechanism 4 further includes a third screw 43 provided at the side of the frame body 1; the frame body 1 comprises a mounting table 11 and a supporting leg 12 which are sequentially connected from top to bottom, the adjusting plate assembly 2, the connecting rod 3, the first screw 41 and the second screw 42 are all arranged on the mounting table 11, and the third screw 43 is arranged on the supporting leg 12; the axis of the third screw 43 is parallel to the second horizontal direction, and one end of the third screw 43 is screw-engaged with the leg 12, and the other end of the third screw 43 is used for connecting the prefabricated panel 7.
More specifically, the end of the third screw 43 near the precast slab 7 is provided with a connection plate for connecting the precast slab 7, which is detachably connected with the precast slab 7 by a connection bolt.
So set up, can adjust the horizontal position of prefabricated plate 7 bottom through rotating third lead screw 43, and then through the first lead screw 41 of third lead screw 43 and the mutual cooperation of second lead screw 42 above, can follow each direction and adjust the position of prefabricated plate 7 to make the installation of prefabricated plate 7 more accurate controllable.
Considering that some operators who need to be on site stand on the mounting table 11, in some embodiments, the mounting table 11 includes a plurality of rectangular pipes, and the checkered plates 13 are laid on the upper surface of the lattice structure formed by welding the plurality of rectangular pipes.
In the present embodiment, the installation table 11 is enabled to have a sufficient structural strength to carry the operator and the prefabricated panels 7 by using a lattice structure composed of a plurality of rectangular tubes.
In some embodiments, referring to fig. 3, the position fine adjustment device for a concrete prefabricated member for track laying in a pipeline further includes a traveling mechanism 14, where the traveling mechanism 14 includes two sets of traveling wheels 141 rotatably connected to two sides of the frame 1, and the two sets of traveling wheels 141 are respectively disposed on two sides of the frame 1 along a second horizontal direction.
By means of the running gear 14, the position fine adjustment device in the embodiment can move along the preset path, so that the position of the concrete prefabricated member can be adjusted conveniently in a wider size range.
In some embodiments, the travelling mechanism 14 further includes a rocker arm 142 swingably disposed at both sides of the frame 1, one end of the rocker arm 142 is hinged to the frame 1 through a hinge shaft 143, the other end of the rocker arm 142 is rotatably connected to the travelling wheel 141, and the axis of the hinge shaft 143 is parallel to the axis of the connecting rod 3.
The present embodiment enables the swing arm 142 to swing in the horizontal direction centering around the hinge shaft 143 by providing the hinge shaft 143, thereby facilitating the retraction of the traveling wheel 141.
Optionally, a "U" shaped locking member for locking the position of the swing arm 142 is further provided on the frame body 1, and the locking member fixes the hinge shaft 143 to the locking member through the latch 33.
Considering the problem of deformation of the frame 1 due to the bearing of the concrete prefabricated member, in some embodiments, referring to fig. 7, the frame 1 further includes a first support member 15 disposed between the mounting table 11 and the support leg 12, the first support member 15 includes a first connection shaft 151, a connection sleeve 152, and a second connection shaft 153, wherein one end of the first connection shaft 151 is rotatably connected with the mounting table 11, and the other end forms an external thread; an inner wall of the connecting sleeve 152 forms an inner thread, and the inner thread at one end of the connecting sleeve 152 is matched with the outer thread of the first connecting shaft 151; one end of the second connecting shaft 153 is rotatably connected with the supporting leg 12, the other end forms external threads, the internal threads at the other end of the connecting sleeve 152 are matched with the external threads of the second connecting shaft 153, and the external threads of the first connecting shaft 151 are opposite to the external threads of the second connecting shaft 153 in rotation direction.
The first support member 15 is provided in this embodiment, so that the structural rigidity of the frame body 1 can be enhanced, and the deformation of the frame body 1 due to the bearing of the concrete prefabricated member can be reduced. In addition, when the frame body 1 is elastically deformed by bearing the concrete prefabricated member, the distance between the first connecting shaft 151 and the second connecting shaft 153 can be adjusted by rotating the connecting sleeve 152, so that the deformation of the frame body 1 caused by bearing the concrete prefabricated member is counteracted.
In some embodiments, referring to fig. 3, at the bottom end of the leg 12, a second support member 16 is provided, the second support member 16 includes a third connecting shaft 161 and a supporting plate 162, the upper end of the third connecting shaft 161 is screwed with the leg 12, and the lower end of the third connecting shaft 161 is rotatably connected with the supporting plate 162.
In the present embodiment, the height of the corresponding leg 12 can be adjusted by rotating the third connecting shaft 161, so that the problem that the levelness of the mounting table 11 cannot meet the use requirement due to uneven working surface can be solved.
In some embodiments, in order to facilitate the connection between the connecting rod 3 and the prefabricated slab 7, referring to fig. 3, a connecting block 31 and a connecting plate 32 are sequentially disposed at the lower end of the connecting rod 3 from top to bottom, the connecting block 31 and the connecting plate 32 are connected by a pin, the connecting block 31 is fixedly mounted at the bottom end of the connecting rod 3, and the connecting plate 32 is used for connecting the prefabricated slab 7.
Optionally, the prefabricated plate 7 is provided with an embedded part bolted with the connecting plate 32, so that the connecting plate 32 can be connected with the prefabricated plate 7 through bolting with the connecting plate 32.
In some embodiments, the position fine adjustment device of the concrete prefabricated part for track laying in the pipeline further comprises a sliding connection part 6, wherein the sliding connection part 6 comprises a first sliding rail 61 and a first sliding block 63, a second sliding rail 62 and a third sliding rail 64; the first sliding rails 61 are two parallel to each other, the length direction of the first sliding rails 61 is parallel to the first horizontal direction, and the number of the first sliding blocks 63 is corresponding to the two first sliding rails 61 and is slidably matched with the two first sliding rails 61 respectively; the second sliding rails 62 are parallel to each other and two, and the length direction of the second sliding rails 62 is parallel to the second horizontal direction, and the number of the second sliding blocks 64 is corresponding to the number of the two second sliding rails 62 and is in sliding fit with the two second sliding rails 62 respectively; the first slide rail 61 is fixedly arranged on the upper surface of the second adjusting plate 22, and the second slide rail 62 is fixedly arranged on the upper surface of the third adjusting plate 23; the first slider 63 is fixed to the lower surface of the first regulation plate 21, and the second slider 64 is fixed to the lower surface of the second regulation plate 22.
In the present embodiment, by the sliding fit of the first slide rail 61 and the first slider 63, it is convenient to slide the first adjusting plate 21 along the length direction of the pipe by rotating the first screw 41; by the sliding fit of the second slide rail 62 and the second slider 64, the second adjusting plate 22 is conveniently slid along the width direction of the duct by rotating the second screw 42, thereby facilitating the accurate adjustment of the installation position of the prefabricated panel 7.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. A position fine adjustment device for a concrete preform for track laying in a pipeline, comprising:
a frame body;
the adjusting plate assembly comprises a first adjusting plate, a second adjusting plate and a third adjusting plate which are sequentially arranged from top to bottom and are parallel to each other, wherein the first adjusting plate is arranged on the second adjusting plate in a sliding manner along a first horizontal direction, the second adjusting plate is arranged on the third adjusting plate in a sliding manner along a second horizontal direction, and the third adjusting plate is fixedly arranged on the frame body, and the first horizontal direction is perpendicular to the second horizontal direction;
the connecting rod penetrates through the first adjusting plate, the second adjusting plate and the third adjusting plate in sequence from top to bottom, the top of the connecting rod is in threaded connection with the first adjusting plate, the bottom of the connecting rod is used for connecting the prefabricated plate, and adjusting gaps are formed in the second adjusting plate and the third adjusting plate corresponding to the connecting rod;
the screw nut mechanism comprises a first screw and a second screw which are both in threaded connection with the connecting rod, the axis of the first screw is parallel to the first horizontal direction, the first screw is rotatably arranged on the lower surface of the first adjusting plate along the axis of the first screw, the axis of the second screw is parallel to the second horizontal direction, and the second screw is rotatably arranged on the lower surface of the second adjusting plate along the axis of the second screw.
2. The apparatus for fine adjustment of the position of a concrete preform for track laying in a pipeline according to claim 1, wherein motor connectors are provided on both the lower surface and the upper surface of the first adjusting plate corresponding to the first screw and the second screw.
3. The apparatus for fine adjustment of the position of a concrete preform for track laying in a pipeline according to claim 2, wherein the screw nut mechanism further comprises a third screw provided at a side portion of the frame body;
the frame body comprises an installation table and supporting legs which are sequentially connected from top to bottom, the adjusting plate assembly, the connecting rod, the first lead screw and the second lead screw are all arranged on the installation table, and the third lead screw is arranged on the supporting legs;
the axis of the third screw rod is parallel to the second horizontal direction, one end of the third screw rod is in threaded fit with the supporting leg, and the other end of the third screw rod is used for being connected with the precast slab.
4. A position fine adjustment device for a concrete precast element for track laying in a pipeline according to claim 3, wherein the mounting table comprises a lattice structure formed by welding a plurality of rectangular pipes, and a checkered plate is laid on the upper surface of the lattice structure.
5. The apparatus for fine adjustment of the position of a concrete preform for rail laying in a pipeline according to claim 1, further comprising a traveling mechanism including two sets of traveling wheels rotatably connected to both sides of the frame, the two sets of traveling wheels being respectively provided to both sides of the frame in the second horizontal direction.
6. The fine position adjusting device for a concrete prefabricated member for track laying in a pipeline according to claim 5, wherein the travelling mechanism further comprises rocker arms arranged on two sides of the frame body in a swinging mode, one end of each rocker arm is hinged to the frame body through a hinge shaft, the other end of each rocker arm is rotatably connected with the travelling wheel, and the axis of each hinge shaft is parallel to the axis of the connecting rod.
7. The apparatus for fine adjustment of the position of a concrete preform for rail laying in a pipeline according to claim 4, wherein the frame further comprises a first support member provided between the mounting table and the leg, the first support member comprising:
one end of the first connecting shaft is rotationally connected with the mounting table, and the other end of the first connecting shaft forms external threads;
the inner wall of the connecting sleeve forms an internal thread, and the internal thread at one end of the connecting sleeve is matched with the external thread of the first connecting shaft; and
and one end of the second connecting shaft is rotationally connected with the supporting leg, the other end of the second connecting shaft forms external threads, the internal threads at the other end of the connecting sleeve are matched with the external threads of the second connecting shaft, and the external threads of the first connecting shaft are opposite to the external threads of the second connecting shaft in rotation direction.
8. A position fine adjustment device for a concrete precast element for track laying in a pipeline according to claim 3, characterized in that a second supporting member is provided at the bottom end of the leg, the second supporting member includes a third connecting shaft and a supporting plate, the upper end of the third connecting shaft is in threaded connection with the leg, and the lower end of the third connecting shaft is rotatably connected with the supporting plate.
9. The position fine adjustment device for a concrete prefabricated member for track laying in a pipeline according to claim 1, wherein the connecting rod is provided with a connecting block and a connecting plate sequentially from top to bottom at the lower end, the connecting block is connected with the connecting plate through a bolt, the connecting block is fixedly arranged at the bottom end of the connecting rod, and the connecting plate is used for connecting the prefabricated plate.
10. A position fine adjustment device for a concrete preform for track laying in a pipeline according to any one of claims 1 to 9, characterized in that: the position fine adjustment device for the concrete prefabricated member paved on the track in the pipeline further comprises a sliding connection part, wherein the sliding connection part comprises a first sliding rail and a first sliding block, the number of the first sliding rails is two, the first sliding rails are parallel to each other, the length direction of the first sliding rail is parallel to the first horizontal direction, and the number of the first sliding blocks is corresponding to the two first sliding rails and is in sliding fit with the two first sliding rails respectively; the sliding connection part further comprises two second sliding rails and two second sliding blocks, the second sliding rails are parallel to each other, the length direction of each second sliding rail is parallel to a second horizontal direction, and the number of the second sliding blocks is corresponding to the number of the two second sliding rails and is in sliding fit with the two second sliding rails respectively; the first sliding rail is fixedly arranged on the upper surface of the second adjusting plate, and the second sliding rail is fixedly arranged on the upper surface of the third adjusting plate; the first sliding block is fixedly arranged on the lower surface of the first adjusting plate, and the second sliding block is fixedly arranged on the lower surface of the second adjusting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320381110.1U CN220166544U (en) | 2023-03-01 | 2023-03-01 | Position fine adjustment equipment for concrete prefabricated member for track laying in pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320381110.1U CN220166544U (en) | 2023-03-01 | 2023-03-01 | Position fine adjustment equipment for concrete prefabricated member for track laying in pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220166544U true CN220166544U (en) | 2023-12-12 |
Family
ID=89060179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320381110.1U Active CN220166544U (en) | 2023-03-01 | 2023-03-01 | Position fine adjustment equipment for concrete prefabricated member for track laying in pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220166544U (en) |
-
2023
- 2023-03-01 CN CN202320381110.1U patent/CN220166544U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101200959B (en) | Multi-point pushing cumulative-gliding construction method for steel roof truss | |
| CN204457802U (en) | Formed by integrally casting formula formwork jumbo | |
| CN203834904U (en) | Full-automatic installing equipment for building external wall stones | |
| CN104632251A (en) | Integrally cast type mould plate trolley and construction method of concrete pouring of underground passage | |
| CN107599149B (en) | Template method of adjustment when a kind of curved section is immersed tube prefabricated | |
| CN206971012U (en) | A kind of positioning tool for the installation of the type telescopic joints of medium-and low-speed maglev track J III | |
| CN111502270A (en) | A unilateral template braced system for side wall construction | |
| CN111038940A (en) | Rail mounted is used for hoist and mount traction system of transportation | |
| CN211395397U (en) | T beam-slab shear rib positioning device | |
| CN209144821U (en) | Gunite concrete synovial membrane constructing device for foundation pit side wall construction of leveling blanket | |
| CN220166544U (en) | Position fine adjustment equipment for concrete prefabricated member for track laying in pipeline | |
| CN205100119U (en) | Steel form device in self -propelled | |
| CN109355983B (en) | Trackless construction method for urban rail | |
| CN107237461A (en) | A kind of full suspending rotary steel structure stairway structure and construction method | |
| CN113463683A (en) | Double-pipe gallery slip form trolley and double-pipe gallery construction method | |
| CN112482689A (en) | Armored seam adjusting device and construction method thereof | |
| CN102888809B (en) | Highly-efficient leveling method for construction of large-area concrete ground floor | |
| CN206319628U (en) | One kind building assembled wallboard fitting machine | |
| CN205276077U (en) | A erection bracing foot device for moderate -low speed magnetic levitation switch buttress | |
| CN211711873U (en) | Rail mounted is used for hoist and mount traction system of transportation | |
| CN114575222A (en) | Advancing support leg, mortar paver, plate paving machine and full-flow paving and plate paving equipment | |
| CN211496656U (en) | Purlin hangs equipment | |
| CN111636261A (en) | Double-block type ballastless track bent frame device, adjusting method and construction method thereof | |
| CN108840234B (en) | Hoisting device for prefabricated section and hoisting method thereof | |
| CN115303705B (en) | Pipeline transportation and aligning device suitable for soft foundation and construction method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |