CN112962468A - Supporting and fixing device for bridge construction equipment - Google Patents
Supporting and fixing device for bridge construction equipment Download PDFInfo
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- CN112962468A CN112962468A CN202110332458.7A CN202110332458A CN112962468A CN 112962468 A CN112962468 A CN 112962468A CN 202110332458 A CN202110332458 A CN 202110332458A CN 112962468 A CN112962468 A CN 112962468A
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- spring
- rod
- supporting
- clamping
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- General Engineering & Computer Science (AREA)
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- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention relates to a supporting and fixing device for bridge construction equipment, which comprises a base, a supporting mechanism, a clamping mechanism and a fixing mechanism, wherein the supporting and fixing device for the bridge construction equipment realizes the clamping of the equipment through the clamping mechanism, the supporting and fixing of the equipment through the supporting mechanism and the locking of the supporting mechanism through the fixing mechanism, compared with the existing clamping mechanism, the mechanism not only clamps the equipment and simultaneously buffers and damps the left and right shaking of the equipment, but also adopts flexible clamping to avoid rigid clamping from damaging the shell of the equipment, thereby improving the practicability, compared with the existing supporting mechanism, the mechanism not only supports the equipment, but also buffers and damps the up and down vibration generated by the equipment, and the mechanism can keep horizontal support of the equipment on uneven ground through inserting rods and also increases the contact area with the ground, better supporting and fixing effects are realized.
Description
Technical Field
The invention relates to a supporting and fixing device for bridge construction equipment.
Background
The bridge construction equipment refers to engineering machinery used in the construction process of a bridge, and comprises a pile driver, a drilling machine, a mud suction machine, a self-elevating water platform, various special workboats and the like.
When the construction equipment is used, a part of the construction equipment needs to be fixed on the bank for use, the existing construction equipment is generally fixed by nailing the equipment into the ground through a nail rod when being used fixedly, when the ground is uneven, the equipment is easy to incline and influence the use of the equipment, meanwhile, the equipment can usually generate large vibration when being used, the existing supporting and fixing device is not provided with a good buffer device generally, the equipment is easy to displace, and therefore the use of the equipment is influenced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the supporting and fixing device for the bridge construction equipment is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a supporting and fixing device for bridge construction equipment comprises a base, two supporting mechanisms, two clamping mechanisms and two fixing mechanisms, wherein the two supporting mechanisms are respectively arranged on two sides of the base;
the supporting mechanism comprises a pressing component, a buffering component and a ground inserting component, the pressing component comprises a threaded pipe, a threaded rod and a handle, the threaded pipe is arranged on one side of the base, the threaded rod penetrates through the threaded pipe, the threaded rod is in threaded connection with the threaded pipe, the handle is arranged at one end of the threaded rod, the buffering component comprises a pressing plate, a pushing plate, two limiting units and two positioning units, the pressing plate is arranged at one end, far away from the handle, of the threaded rod, the pushing plate is arranged between the pressing plate and the threaded rod, the pushing plate is abutted against the threaded rod, the number of the limiting units is two, the two limiting units are respectively arranged on two sides of the pressing plate, each limiting unit comprises two positioning units, the two positioning units are respectively arranged at two ends of the pressing plate, each positioning unit comprises a limiting rod, a limiting block and a second spring, the limiting rod is arranged on the, the limiting rod is connected with the push plate in a sliding manner, the limiting block is arranged at one end, far away from the pressing plate, of the limiting rod, the first spring and the second spring are sleeved on the limiting rod, the first spring is located between the pressing plate and the push plate, one end of the first spring is connected with the pressing plate, the other end of the first spring is connected with the push plate, the second spring is located between the threaded pipe and the limiting block, one end of the second spring is connected with the threaded pipe, the other end of the second spring is connected with the limiting block, the ground inserting assemblies are arranged on the pressing plate and are uniformly arranged along the axis direction of the pressing plate, each ground inserting assembly comprises a plurality of ground inserting units which are uniformly arranged, each ground inserting unit comprises an inserting rod and a third spring, a groove is formed in the pressing plate, one end of the inserting rod is located in the groove, the other end of the inserted rod extends out of the groove, the inserted rod is connected with the groove in a sliding mode, the third spring is arranged in the groove, one end of the third spring is connected with the groove, and the other end of the third spring is connected with the inserted rod;
the clamping mechanism comprises two clamping components, the two clamping components are respectively arranged at two ends of the base, each clamping component comprises a clamping plate and a walking unit, each walking unit comprises a fixed block, a moving rod and a fourth spring, the fixed block is arranged on the base, the moving rod penetrates through the fixed block, the moving rod is connected with the fixed block in a sliding mode, the clamping plate is arranged at one end of the moving rod, the two clamping plates of the two clamping components are arranged in a right-to-right mode, the fourth spring is sleeved on the moving rod and located between the clamping plate and the fixed block, one end of the fourth spring is connected with the clamping plate, and the other end of the fourth spring is connected with the fixed block;
the fixing mechanism comprises two fixing assemblies, the two fixing assemblies correspond to the two supporting mechanisms respectively, the fixing assemblies comprise rotating rods and stop levers, the rotating rods are arranged on the threaded rods, the rotating rods are a plurality of and are located on the same plane, the rotating rods are evenly arranged, the stop levers are arranged on the clamping plates and are located between the two adjacent rotating rods, and the stop levers are abutted to the two adjacent rotating rods.
In order to realize better locking effect to the handle, be equipped with the locking unit on hand, the locking unit includes sleeve pipe, locking lever, fifth spring and stay cord, the sleeve pipe sets up on hand, the one end of locking lever is located the sleeve pipe, the other end of locking lever stretches out the sleeve pipe outside, locking lever and sleeve pipe sliding connection, the fifth spring sets up in the sleeve pipe, the one end and the bushing of fifth spring, the other end and the locking lever of fifth spring are connected, the fifth spring is in compression state, the one end of stay cord is located the sleeve pipe and is connected with the locking lever, the other end of stay cord stretches out the sleeve pipe outside, be equipped with a plurality of perforation on the screwed pipe, each perforation evenly sets up, the one end that the locking lever stretches out the sleeve pipe outside is located one of them perforation.
In order to reduce resistance and facilitate the rotation of the threaded rod, the push plate is provided with a bearing seat, and the threaded rod is connected with an inner ring of the bearing seat.
In order to better limit the movement of the clamping plate, the number of the walking units is two, and the two walking units are respectively arranged at two ends of the clamping plate.
In order to ensure that the inserted rod is better inserted into the ground, one end of the inserted rod, which is positioned outside the groove, is conical.
In order to keep the device horizontal, a level ruler is arranged in the middle of the base.
The supporting and fixing device for the bridge construction equipment has the advantages that the clamping of the equipment is realized through the clamping mechanism, the supporting and fixing of the equipment is realized through the supporting mechanism, and the locking of the supporting mechanism is realized through the fixing mechanism.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of a supporting and fixing device for bridge construction equipment according to the present invention;
fig. 2 is a schematic structural view of a support mechanism of the support fixture for bridge construction equipment according to the present invention;
fig. 3 is a schematic structural view of a threaded pipe of the support fixture for bridge construction equipment according to the present invention;
FIG. 4 is a schematic structural view of a fixing assembly of the supporting and fixing device for bridge construction equipment according to the present invention;
in the figure: 1. the novel horizontal ruler comprises a base, 2 parts of a threaded rod, 3 parts of a threaded pipe, 4 parts of a handle, 5 parts of a pressing plate, 6 parts of a pushing plate, 7 parts of a first spring, 8 parts of a limiting rod, 9 parts of a limiting block, 10 parts of a second spring, 11 parts of an inserting rod, 12 parts of a third spring, 13 parts of a fixing block, 14 parts of a moving rod, 15 parts of a fourth spring, 16 parts of a clamping plate, 17 parts of a rotating rod, 18 parts of a stop lever, 19 parts of a sleeve, 20 parts of a locking rod, 21 parts of a fifth spring, 22 parts of a pull rope and 23 parts of a horizontal.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a supporting and fixing device for bridge construction equipment comprises a base 1, two supporting mechanisms, two clamping mechanisms and two fixing mechanisms, wherein the two supporting mechanisms are respectively arranged on two sides of the base 1, the clamping mechanisms are arranged on the base 1, and the fixing mechanisms are arranged on the supporting mechanisms;
when the device is used, the clamping of the equipment is realized through the clamping mechanism, the supporting and fixing of the equipment are realized through the supporting mechanism, and the locking of the supporting mechanism is realized through the fixing mechanism, so that a better supporting and fixing effect is realized on the equipment.
As shown in fig. 2-3, the supporting mechanism includes a pressing component, a buffering component and a ground-inserting component, the pressing component includes a threaded pipe 2, a threaded rod 3 and a handle 4, the threaded pipe 2 is disposed on one side of the base 1, the threaded rod 3 passes through the threaded pipe 2, the threaded rod 3 is in threaded connection with the threaded pipe 2, the handle 4 is disposed at one end of the threaded rod 3, the buffering component includes a pressing plate 5, a pushing plate 6, a first spring 7 and two limiting units, the pressing plate 5 is disposed at one end of the threaded rod 3 away from the handle 4, the pushing plate 6 is disposed between the pressing plate 5 and the threaded rod 3, the pushing plate 6 is abutted against the threaded rod 3, the two limiting units are disposed on two sides of the pressing plate 5 respectively, the limiting unit includes two positioning units, the two positioning units are disposed on two ends of the pressing plate 5 respectively, the positioning unit comprises a limiting rod 8, a limiting block 9 and a second spring 10, the limiting rod 8 is arranged on the pressing plate 5, the limiting rod 8 penetrates through the pushing plate 6, the limiting rod 8 is connected with the pushing plate 6 in a sliding mode, the limiting block 9 is arranged at one end, far away from the pressing plate 5, of the limiting rod 8, the first spring 7 and the second spring 10 are sleeved on the limiting rod 8, the first spring 7 is located between the pressing plate 5 and the pushing plate 6, one end of the first spring 7 is connected with the pressing plate 5, the other end of the first spring 7 is connected with the pushing plate 6, the second spring 10 is located between the threaded pipe 2 and the limiting block 9, one end of the second spring 10 is connected with the threaded pipe 2, the other end of the second spring 10 is connected with the limiting block 9, the ground inserting assemblies are arranged on the pressing plate 5, the ground inserting assemblies are provided with a plurality of ground inserting assemblies, and are uniformly arranged along the axial direction of the pressing plate, the ground inserting assembly comprises a plurality of ground inserting units, each ground inserting unit is uniformly arranged, each ground inserting unit comprises an inserting rod 11 and a third spring 12, a groove is formed in the pressing plate 5, one end of each inserting rod 11 is located in the groove, the other end of each inserting rod 11 extends out of the groove, each inserting rod 11 is connected with the groove in a sliding mode, each third spring 12 is arranged in the groove, one end of each third spring 12 is connected with the groove, and the other end of each third spring 12 is connected with the corresponding inserting rod 11;
moving the device to a preset point, pulling a pull rope 22, driving a lock rod 20 to move by the pull rope 22, enabling the lock rod 20 to move out of a perforation, enabling a handle 4 to rotate freely, then rotating the handle 4, driving a threaded rod 3 to rotate by the handle 4, enabling a threaded pipe 2 to be in threaded connection with the threaded rod 3, enabling the threaded rod 3 to move along the direction of threads in the threaded pipe 2, enabling the threaded rod 3 to move downwards, driving a push plate 6 to move by the threaded rod 3, driving a first spring 7 to move by the push plate 6, driving a press plate 5 to move by the first spring 7, driving each third spring 12 to move by the press plate 5, driving each inserted link 11 to move by each third spring 12, enabling each inserted link 11 to be in contact with the ground, enabling the inserted link 11 to generate pressure on the inserted link 12 along with the continuous movement of the inserted link 11, and enabling the inserted link 11 to be inserted into the ground by the outward thrust of the restoring force of the inserted, when ground unevenness is on level, earlier with the inserted bar 11 of ground contact insert underground earlier, later with the inserted bar 11 of ground contact also can be shallow insert underground, make the inserted bar 11 of each position can both contact with ground then insert underground, thereby also realize better fixed effect on unevenness is subaerial, then loosen stay cord 22, this moment fifth spring 21 is in compression state, the restoring force of fifth spring 21 produces outside thrust to locking lever 20, thereby make locking lever 20 card go into corresponding perforation, thereby make locking lever 20 keep the stationary state, thereby make sleeve 19 keep the stationary state, thereby make handle 4 keep the stationary state, thereby make threaded rod 3 keep the stationary state, thereby make clamp plate 5 keep the stationary state, thereby make inserted bar 11 keep the ground state of inserting.
Produce vibrations when equipment moves, vibrations make base 1 produce vibrations from top to bottom, thereby make screwed pipe 2 produce vibrations from top to bottom, when screwed pipe 2 moves down, screwed pipe 2 produces decurrent pressure to push pedal 6, push pedal 6 produces pressure to first spring 7, the restoring force through first spring 7 cushions the shock attenuation to the holding down force of push pedal 6, when screwed pipe 2 moves up, screwed pipe 2 drive push pedal 6 rebound, push pedal 6 drive first spring 7 is stretched, the restoring force of first spring 7 cushions the pulling force, thereby the upper and lower vibrations to push pedal 6 cushion the shock attenuation, thereby the upper and lower vibrations to base 1 cushion the shock attenuation, thereby the vibrations that produce when moving equipment cushion the shock attenuation, thereby make equipment can stable operation.
Here, the handles 4 on both sides of the base 1 are rotated by the level 23, so that the two threaded rods 3 move by corresponding lengths, thereby keeping the base 1 horizontal, and thus keeping the equipment horizontal, and further stabilizing the operation of the equipment.
In order to achieve better locking effect on the handle 4, a locking unit is arranged on the handle 4, the locking unit comprises a sleeve 19, a locking rod 20, a fifth spring 21 and a pull rope 22, the sleeve 19 is provided on the handle 4, one end of the locking lever 20 is located in the sleeve 19, the other end of the lock rod 20 extends out of the sleeve 19, the lock rod 20 is connected with the sleeve 19 in a sliding way, the fifth spring 21 is disposed in the sleeve 19, one end of the fifth spring 21 is connected to the sleeve 19, the other end of the fifth spring 21 is connected with the lock lever 20, the fifth spring 21 is in a compressed state, one end of the pull rope 22 is positioned in the sleeve 19 and connected with the lock rod 20, the other end of the pull rope 22 extends out of the sleeve 19, the threaded pipe 2 is provided with a plurality of through holes, the through holes are uniformly arranged, and one end of the lock rod 20 extending out of the sleeve 19 is positioned in one of the through holes.
In order to reduce resistance and facilitate the rotation of the threaded rod 3, the push plate 6 is provided with a bearing seat, and the threaded rod 3 is connected with an inner ring of the bearing seat.
In order to make the insert rod 11 better inserted into the ground, the end of the insert rod 11 outside the groove is tapered.
In order to keep the device horizontal, a level 23 is provided in the middle of the base 1.
As shown in fig. 1, the clamping mechanism includes two clamping assemblies, the two clamping assemblies are respectively disposed at two ends of the base 1, the clamping assemblies include a clamping plate 16 and a walking unit, the walking unit includes a fixed block 13, a moving rod 14 and a fourth spring 15, the fixed block 13 is disposed on the base 1, the moving rod 14 passes through the fixed block 13, the moving rod 14 is slidably connected with the fixed block 13, the clamping plate 16 is disposed at one end of the moving rod 14, the two clamping plates 16 of the two clamping assemblies are disposed opposite to each other, the fourth spring 15 is sleeved on the moving rod 14, the fourth spring 15 is disposed between the clamping plate 16 and the fixed block 13, one end of the fourth spring 15 is connected with the clamping plate 16, and the other end of the fourth spring 15 is connected with the fixed block 13;
the device is fixed subaerial back, pulling splint 16, make and leave sufficient space between two splint 16, then place equipment between two splint 16, fourth spring 15 is in compression state this moment, the restoring force of fourth spring 15 produces outside thrust to splint 16, thereby make splint 16 paste the both sides of tight equipment, thereby press from both sides tightly equipment, when rocking about equipment produces, equipment produces thrust to splint 16, splint 16 produces pressure to fourth spring 15, the restoring force through fourth spring 15 cushions the shock attenuation to pressure, thereby rock the shock attenuation of buffering about to equipment, thereby make the more stable of equipment operation.
As shown in fig. 4, the fixing mechanism includes two fixing components, the two fixing components correspond to the two supporting mechanisms respectively, the fixing components include a rotating rod 17 and a stop lever 18, the rotating rod 17 is disposed on the threaded rod 3, the rotating rod 17 has a plurality of rotating rods, each rotating rod 17 is located on the same plane, each rotating rod 17 is uniformly disposed, the stop lever 18 is disposed on the clamping plate 16, the stop lever 18 is located between two adjacent rotating rods 17, and the stop lever 18 abuts against two adjacent rotating rods 17.
The clamping plate 16 moves to drive the stop lever 18 to move, so that the stop lever 18 is clamped between two adjacent rotating levers 17, the rotating levers 17 cannot rotate, the threaded rod 3 cannot rotate, the supporting mechanism keeps a fixed state, and a better supporting and fixing state is realized.
In order to better limit the movement of the clamping plate 16, the number of the walking units is two, and the two walking units are respectively arranged at two ends of the clamping plate 16.
When the device is used, the device is placed at a preset point, so that the inserted bar 11 is contacted with the ground, the inserted bar 11 is abutted against the ground, under the action of the gravity of the device, the inserted bar 11 is driven to move towards the groove, the third spring 12 is compressed, the restoring force of the third spring 12 generates outward thrust to the inserted bar 11, so that the inserted bar 11 is inserted underground, on the uneven ground, each inserted bar 11 can be inserted into the ground under the condition of different depths, the contact area with the ground is increased, the friction force is increased, a better fixing effect is realized, when the base 1 inclines, the pull rope 22 is pulled, the lock bar 20 is moved out of a perforation, the handle 4 can freely rotate, the handle 4 drives the threaded rod 3 to rotate, the threaded rod 3 drives the push plate 6 to move, the push plate 6 compresses the first spring 7, the restoring force of the first spring 7 generates a downward thrust to the pressing plate 5, thereby moving the pressing plate 5 downward, thereby enabling the insertion rod 11 on the pressing plate 5 to be inserted into the ground more deeply, thereby enabling the high end of the base 1 to move downward, thereby enabling the base 1 to be kept horizontal, thereby preventing the equipment on the base 1 from tilting, thereby enabling the equipment to operate stably, then pulling the clamping plates 16, thereby leaving a sufficient space between the two clamping plates 16, then placing the equipment between the two clamping plates 16, loosening the clamping plates 16, under the action of the restoring force of the fourth spring 15, realizing the clamping and fixing of the equipment, when the equipment shakes left and right, the shaking is buffered and damped by the restoring force of the fourth spring 15, when the equipment shakes up and down, the shaking is buffered and damped by the restoring force of the first spring 7, thereby damping the equipment multiple times, the equipment operation is more stable, the stop lever 18 is driven to move through the clamping plate 16, the stop lever 18 is clamped between the rotating rods 17, the rotating rods 17 cannot move, and the supporting mechanism is kept in a fixed supporting state.
Compared with the prior art, this a support fixing device for bridge construction equipment, it is tight to realize pressing from both sides of equipment through fixture, it is fixed to realize supporting of equipment through supporting mechanism, realize supporting mechanism's locking through fixing mechanism, compare with current fixture, this mechanism not only presss from both sides tightly the equipment, rock the shock attenuation of buffering about taking place to the equipment simultaneously, and this centre gripping adopts flexible centre gripping, avoid the rigidity centre gripping to damage the shell of equipment, the practicality is improved, compare with current supporting mechanism, this mechanism not only supports the device, the shock attenuation is cushioned to the upper and lower vibrations that the device produced simultaneously, and this mechanism can be subaerial at unevenness through each inserted bar 11, make equipment keep the horizontal support, also through the area of contact of increase with ground, realize better support fixed effect.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The supporting and fixing device for the bridge construction equipment is characterized by comprising a base (1), two supporting mechanisms, two clamping mechanisms and two fixing mechanisms, wherein the two supporting mechanisms are respectively arranged on two sides of the base (1), the clamping mechanisms are arranged on the base (1), and the fixing mechanisms are arranged on the supporting mechanisms;
the supporting mechanism comprises a pressing component, a buffering component and a ground inserting component, the pressing component comprises a threaded pipe (2), a threaded rod (3) and a handle (4), the threaded pipe (2) is arranged on one side of the base (1), the threaded rod (3) penetrates through the threaded pipe (2), the threaded rod (3) is in threaded connection with the threaded pipe (2), the handle (4) is arranged at one end of the threaded rod (3), the buffering component comprises a pressing plate (5), a pushing plate (6), a first spring (7) and limiting units, the pressing plate (5) is arranged at one end, away from the handle (4), of the threaded rod (3), the pushing plate (6) is arranged between the pressing plate (5) and the threaded rod (3), the pushing plate (6) is abutted against the threaded rod (3), the limiting units are two, and are respectively arranged on two sides of the pressing plate (5), the limiting unit comprises two positioning units, the two positioning units are respectively arranged at two ends of a pressing plate (5), the positioning units comprise a limiting rod (8), a limiting block (9) and a second spring (10), the limiting rod (8) is arranged on the pressing plate (5), the limiting rod (8) penetrates through the pushing plate (6), the limiting rod (8) is in sliding connection with the pushing plate (6), the limiting block (9) is arranged at one end, away from the pressing plate (5), of the limiting rod (8), the first spring (7) and the second spring (10) are both sleeved on the limiting rod (8), the first spring (7) is located between the pressing plate (5) and the pushing plate (6), one end of the first spring (7) is connected with the pressing plate (5), the other end of the first spring (7) is connected with the pushing plate (6), the second spring (10) is located between a threaded pipe (2) and the limiting block (9), one end of the second spring (10) is connected with the threaded pipe (2), the other end of the second spring (10) is connected with the limiting block (9), the ground inserting assemblies are arranged on the pressure plate (5), a plurality of ground inserting assemblies are arranged, all the ground inserting assemblies are arranged uniformly along the axial direction of the pressure plate (5), the ground inserting assembly comprises a plurality of ground inserting units, each ground inserting unit is uniformly arranged, each ground inserting unit comprises an inserting rod (11) and a third spring (12), a groove is arranged on the pressure plate (5), one end of the inserted bar (11) is positioned in the groove, the other end of the inserted bar (11) extends out of the groove, the inserted bar (11) is connected with the groove in a sliding way, the third spring (12) is arranged in the groove, one end of the third spring (12) is connected with the groove, and the other end of the third spring (12) is connected with the inserted link (11);
the clamping mechanism comprises two clamping components which are respectively arranged at the two ends of the base (1), the clamping assembly comprises a clamping plate (16) and a walking unit, the walking unit comprises a fixed block (13), a moving rod (14) and a fourth spring (15), the fixed block (13) is arranged on the base (1), the movable rod (14) penetrates through the fixed block (13), the moving rod (14) is connected with the fixed block (13) in a sliding way, the clamping plate (16) is arranged at one end of the moving rod (14), the two clamping plates (16) of the two clamping components are arranged oppositely, the fourth spring (15) is sleeved on the movable rod (14), the fourth spring (15) is positioned between the clamping plate (16) and the fixed block (13), one end of the fourth spring (15) is connected with the clamping plate (16), and the other end of the fourth spring (15) is connected with the fixing block (13);
fixed establishment includes two fixed subassemblies, and two fixed subassemblies correspond the setting with two supporting mechanism respectively, fixed subassembly includes bull stick (17) and pin (18), bull stick (17) set up on threaded rod (3), bull stick (17) have a plurality ofly, and each bull stick (17) is located the coplanar, and each bull stick (17) evenly sets up, pin (18) set up on splint (16), pin (18) are located between two adjacent bull sticks (17), pin (18) support with two adjacent bull sticks (17) and lean on.
2. The supporting and fixing device for the bridge construction equipment according to claim 1, wherein a locking unit is arranged on the handle (4), the locking unit comprises a sleeve (19), a locking rod (20), a fifth spring (21) and a pulling rope (22), the sleeve (19) is arranged on the handle (4), one end of the locking rod (20) is positioned in the sleeve (19), the other end of the locking rod (20) extends out of the sleeve (19), the locking rod (20) is in sliding connection with the sleeve (19), the fifth spring (21) is arranged in the sleeve (19), one end of the fifth spring (21) is connected with the sleeve (19), the other end of the fifth spring (21) is connected with the locking rod (20), the fifth spring (21) is in a compressed state, one end of the pulling rope (22) is positioned in the sleeve (19) and is connected with the locking rod (20), the other end of the pull rope (22) extends out of the sleeve (19), the threaded pipe (2) is provided with a plurality of through holes, the through holes are uniformly formed, and one end of the lock rod (20) extending out of the sleeve (19) is located in one of the through holes.
3. The supporting and fixing device for bridge construction equipment according to claim 1, wherein the push plate (6) is provided with a bearing seat, and the threaded rod (3) is connected with an inner ring of the bearing seat.
4. The supporting and fixing device for bridge construction equipment as claimed in claim 1, wherein there are two of the walking units, and the two walking units are respectively provided at both ends of the clamping plate (16).
5. The supporting and fixing device for bridge construction equipment as claimed in claim 1, wherein the end of the insert rod (11) located outside the groove is tapered.
6. The supporting and fixing device for bridge construction equipment according to claim 1, wherein a level (23) is provided in the middle of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110332458.7A CN112962468A (en) | 2021-03-29 | 2021-03-29 | Supporting and fixing device for bridge construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110332458.7A CN112962468A (en) | 2021-03-29 | 2021-03-29 | Supporting and fixing device for bridge construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112962468A true CN112962468A (en) | 2021-06-15 |
Family
ID=76278737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110332458.7A Withdrawn CN112962468A (en) | 2021-03-29 | 2021-03-29 | Supporting and fixing device for bridge construction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112962468A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115388993A (en) * | 2022-10-08 | 2022-11-25 | 山东省果树研究所 | Fruit tree yield measuring device and measuring method |
-
2021
- 2021-03-29 CN CN202110332458.7A patent/CN112962468A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115388993A (en) * | 2022-10-08 | 2022-11-25 | 山东省果树研究所 | Fruit tree yield measuring device and measuring method |
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Application publication date: 20210615 |
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