CN213265634U

CN213265634U - A quick hoisting device for road bridge tunnel construction

Info

Publication number: CN213265634U
Application number: CN202021603224.9U
Authority: CN
Inventors: 林志鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-05-25
Anticipated expiration: 2030-08-05

Abstract

The utility model relates to a road and bridge tunnel construction technical field just discloses a quick hoisting device for road and bridge tunnel construction, the on-line screen storage device comprises a base, the top fixedly connected with support column of base, the equal swing joint in both sides of support column has accepts the board. This a quick hoisting device for road bridge tunnel construction, it is more convenient when removing to make it through the universal wheel, simultaneously remove the in-process and cushion the base through connecting block and buffering ball, avoid it to take place great rocking moving the in-process, cause great inconvenience, then drive the supporting shoe through the threaded rod and remove downwards, make the bottom and the ground contact of slipmat, break away from ground until the bottom of universal wheel, support the device through threaded rod and supporting shoe this moment, make its installation more convenient and firm, thereby make things convenient for the staff to carry out high altitude construction, it is more convenient to have reached to remove, the purpose that the installation is more firm.

Description

A quick hoisting device for road bridge tunnel construction

Technical Field

The utility model relates to a road and bridge tunnel construction technical field specifically is a quick hoisting device for road and bridge tunnel construction.

Background

The traffic building plays an important leading role in national economic development, in the construction of highways, railways and urban traffic, various structural structures such as bridges, tunnels and the like need to be built for crossing rivers, deep valleys and straits or crossing mountains and water bottoms, the subject is oriented to the construction of basic engineering in national economic construction, and relates to the field of construction of basic facilities such as civil engineering, traffic, water conservancy, mines, railways, air port engineering and the like, wherein constructors need to use a quick lifting device when carrying out high-altitude operation.

The quick lifting device in the prior art is inconvenient to move, the position of the device is required to be changed frequently in the construction process, at the moment, workers are required to detach and fix the quick lifting device frequently, the quick lifting device is very inconvenient, the working efficiency is low, and therefore the quick lifting device for road bridge tunnel construction is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a quick hoisting device for road and bridge tunnel construction possesses to remove more conveniently, installs advantages such as more firm, and it is comparatively inconvenient when removing to have solved the quick hoisting device among the prior art, and often need change the position of device in the work progress, just at this moment need the staff frequently to dismantle it with fixed, very inconvenient, and the lower problem of work efficiency.

(II) technical scheme

For it is more convenient to realize above-mentioned removal, install more firm purpose, the utility model provides a following technical scheme: a quick lifting device for road, bridge and tunnel construction comprises a base, wherein a supporting column is fixedly connected to the top of the base, bearing plates are movably connected to both sides of the supporting column, hydraulic telescopic rods are fixedly connected to the top of the base and positioned on both sides of the supporting column, the top end of each hydraulic telescopic rod is fixedly connected with the bottom of each bearing plate, a guardrail is fixedly connected to the top of each bearing plate, a groove is formed in the top of each bearing plate and positioned on the inner side of each guardrail, fixing plates are fixedly connected to the front and back of the tops of both sides of the base, a threaded rod is connected to the top of each fixing plate in a threaded manner, a supporting block is movably connected to the bottom of each threaded rod and positioned below each fixing plate, a non-slip mat is fixedly connected to the bottom of each supporting block, a connecting plate is movably connected to the, the top fixedly connected with evenly distributed's of connecting plate connecting block, the spacing groove that corresponds with the connecting block is seted up to the bottom of base, the inside sliding connection of spacing groove has the stopper, the top of connecting block and the bottom fixed connection of stopper, evenly distributed's cushion ball has been placed at the top of stopper.

Preferably, the top of the connecting plate is fixedly connected with buffer springs which are uniformly distributed, and the top ends of the buffer springs are fixedly connected with the bottom of the base.

Preferably, the top of the supporting block is fixedly connected with a bearing, and the bottom end of the threaded rod is fixedly connected with an inner ring of the bearing.

Preferably, the top end of the threaded rod is fixedly connected with a fixing block, and the top of the fixing block is fixedly connected with a convex block.

Preferably, the bottom of the bearing plate and the two sides of the hydraulic telescopic rod are fixedly connected with L-shaped reinforcing blocks, and one end of each L-shaped reinforcing block is fixedly connected with the hydraulic telescopic rod.

Preferably, the inner side of the bearing plate is fixedly connected with a sliding block, sliding grooves corresponding to the sliding blocks are formed in the two sides of the supporting column, and the sliding blocks are connected to the inside of the sliding grooves in a sliding mode.

(III) advantageous effects

Compared with the prior art, the utility model provides a quick hoisting device for road bridge tunnel construction possesses following beneficial effect:

1. this a quick hoisting device for road bridge tunnel construction, it is more convenient when removing to make it through the universal wheel, simultaneously remove the in-process and cushion the base through connecting block and buffering ball, avoid it to take place great rocking moving the in-process, cause great inconvenience, then drive the supporting shoe through the threaded rod and remove downwards, make the bottom and the ground contact of slipmat, break away from ground until the bottom of universal wheel, support the device through threaded rod and supporting shoe this moment, make its installation more convenient and firm, thereby make things convenient for the staff to carry out high altitude construction, it is more convenient to have reached to remove, the purpose that the installation is more firm.

2. This a quick hoisting device for road bridge tunnel construction, further improve the shock attenuation effect of base through buffer spring, it is more convenient to make it use, carry on spacingly to the supporting shoe through the bearing, avoid it to follow the threaded rod and rotate, thereby make its installation more firm, make the rotation of threaded rod more convenient through fixed block and lug, then consolidate the board through L type anchor block to accepting, it is more firm to make its installation, it is spacing to accepting the board through slider and spout, avoid it to take place the skew at the in-process that reciprocates.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 4 is a perspective view of the base and the fixing plate of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a guardrail; 4. a bearing plate; 5. an L-shaped reinforcing block; 6. a hydraulic telescopic rod; 7. a bump; 8. a fixed block; 9. a threaded rod; 10. a support block; 11. a connecting plate; 12. a universal wheel; 13. a non-slip mat; 14. a fixing plate; 15. a slider; 16. a chute; 17. a groove; 18. a bearing; 19. a limiting block; 20. a limiting groove; 21. a buffer ball; 22. a buffer spring; 23. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a fast lifting device for road, bridge and tunnel construction comprises a base 1, a supporting column 2 is fixedly connected to the top of the base 1, receiving plates 4 are movably connected to both sides of the supporting column 2, hydraulic telescopic rods 6 are fixedly connected to the top of the base 1 and both sides of the supporting column 2, the top ends of the hydraulic telescopic rods 6 are fixedly connected to the bottom of the receiving plates 4, guardrails 3 are fixedly connected to the top of the receiving plates 4, grooves 17 are formed in the top of the receiving plates 4 and positioned on the inner sides of the guardrails 3, fixing plates 14 are fixedly connected to the front and back of the top of the base 1, threaded rods 9 are threadedly connected to the top of the fixing plates 14, supporting blocks 10 are movably connected to the bottom ends of the threaded rods 9 and positioned below the fixing plates 14, anti-skid pads 13 are fixedly connected to the bottoms of the supporting, the four corners of the bottom of the connecting plate 11 are fixedly connected with universal wheels 12, the top of the connecting plate 11 is fixedly connected with connecting blocks 23 which are uniformly distributed, the bottom of the base 1 is provided with a limiting groove 20 corresponding to the connecting block 23, the limiting groove 20 is internally and slidably connected with a limiting block 19, the top of the connecting block 23 is fixedly connected with the bottom of the limiting block 19, the top of the limiting block 19 is provided with buffer balls 21 which are uniformly distributed, when the device is used, the device is placed at a designated position, the universal wheels 12 enable the device to be more convenient to move, meanwhile, the base 1 is buffered through the connecting block 23 and the buffer balls 21 in the moving process, the situation that the device greatly shakes in the moving process is avoided, great inconvenience is caused, then the threaded rod 9 is manually rotated, the supporting block 10 is driven to move downwards through the threaded rod 9, the bottom of the anti-skid pad 13 is in contact with the ground, at this moment, the device is supported through the threaded rod 9 and the supporting block 10, so that the installation of the device is more convenient and stable, and then the bearing plate 4 is pushed to move up and down through the hydraulic telescopic rod 6, so that the high-altitude operation of workers is facilitated, and the purposes of more convenient movement and more stable installation are achieved.

Referring to fig. 1, 2 and 3, the top of the connecting plate 11 is fixedly connected with the buffer springs 22 which are uniformly distributed, the top ends of the buffer springs 22 are fixedly connected with the bottom of the base 1, and the shock absorption effect of the base 1 is further improved through the buffer springs 22, so that the use is more convenient.

Referring to fig. 2, a bearing 18 is fixedly connected to the top of the supporting block 10, and the bottom end of the threaded rod 9 is fixedly connected to the inner ring of the bearing 18, so that the supporting block 10 is limited by the bearing 18 and prevented from rotating along with the threaded rod 9, and thus the installation is more stable.

Referring to fig. 1 and 2, a fixing block 8 is fixedly connected to the top end of the threaded rod 9, and a protrusion 7 is fixedly connected to the top of the fixing block 8, so that the threaded rod 9 can rotate more conveniently through the fixing block 8 and the protrusion 7.

Referring to fig. 1 and 2, the bottom of the receiving plate 4 and both sides of the hydraulic telescopic rod 6 are fixedly connected with L-shaped reinforcing blocks 5, one end of each L-shaped reinforcing block 5 is fixedly connected with the hydraulic telescopic rod 6, and the receiving plate 4 is reinforced by the L-shaped reinforcing blocks 5, so that the installation is more stable.

Referring to fig. 2, the inner side of the bearing plate 4 is fixedly connected with a sliding block 15, two sides of the supporting column 2 are both provided with sliding grooves 16 corresponding to the sliding block 15, the sliding block 15 is slidably connected inside the sliding grooves 16, and the bearing plate 4 is limited by the sliding block 15 and the sliding grooves 16, so that the bearing plate is prevented from being deviated in the up-and-down moving process.

The working principle is as follows: when using, place the device in the assigned position, it is more convenient when removing to make it through universal wheel 12, simultaneously remove the in-process and cushion base 1 through connecting block 23 and buffer ball 21, avoid it to take place great rocking at the removal in-process, cause great inconvenience, then manual rotation threaded rod 9, drive supporting shoe 10 downstream through threaded rod 9, make the bottom and the ground contact of slipmat 13, break away from ground until the bottom of universal wheel 12, support the device through threaded rod 9 and supporting shoe 10 this moment, make its installation more convenient and firm, then it reciprocates to promote through hydraulic telescoping rod 6 and accept board 4, thereby make things convenient for the staff to carry out high altitude construction, it is more convenient to have reached the removal, the purpose that the installation is more firm.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick hoisting device for road and bridge tunnel construction, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a supporting column (2), the two sides of the supporting column (2) are both movably connected with a bearing plate (4), the top of the base (1) is positioned at the two sides of the supporting column (2) and is fixedly connected with a hydraulic telescopic rod (6), the top end of the hydraulic telescopic rod (6) is fixedly connected with the bottom of the bearing plate (4), the top of the bearing plate (4) is fixedly connected with a guardrail (3), the top of the bearing plate (4) is positioned at the inner side of the guardrail (3) and is provided with a groove (17), the front and the back of the two sides of the base (1) are both fixedly connected with a fixed plate (14), the top of the fixed plate (14) is in threaded connection with a threaded rod (9), the bottom of the threaded rod (9) is positioned below the fixed plate (14) and is movably connected with a supporting block (10), and the bottom of, the utility model discloses a buffer ball, including base (1), the bottom swing joint of base (1) has connecting plate (11), the equal fixedly connected with universal wheel (12) in four corners of connecting plate (11) bottom, the top fixedly connected with evenly distributed's of connecting plate (11) connecting block (23), spacing groove (20) that correspond with connecting block (23) are seted up to the bottom of base (1), the inside sliding connection of spacing groove (20) has stopper (19), the top of connecting block (23) and the bottom fixed connection of stopper (19), evenly distributed's cushion ball (21) have been placed at the top of stopper (19).

2. The quick lifting device for road, bridge and tunnel construction according to claim 1, wherein: the top of connecting plate (11) fixedly connected with evenly distributed's buffer spring (22), the top of buffer spring (22) and the bottom fixed connection of base (1).

3. The quick lifting device for road, bridge and tunnel construction according to claim 1, wherein: the top of the supporting block (10) is fixedly connected with a bearing (18), and the bottom end of the threaded rod (9) is fixedly connected with an inner ring of the bearing (18).

4. The quick lifting device for road, bridge and tunnel construction according to claim 1, wherein: the top fixedly connected with fixed block (8) of threaded rod (9), the top fixedly connected with lug (7) of fixed block (8).

5. The quick lifting device for road, bridge and tunnel construction according to claim 1, wherein: the bottom of the bearing plate (4) is located on two sides of the hydraulic telescopic rod (6) and is fixedly connected with an L-shaped reinforcing block (5), and one end of the L-shaped reinforcing block (5) is fixedly connected with the hydraulic telescopic rod (6).

6. The quick lifting device for road, bridge and tunnel construction according to claim 1, wherein: the inboard fixedly connected with slider (15) of accepting board (4), spout (16) that correspond with slider (15) are all seted up to the both sides of support column (2), slider (15) sliding connection is in the inside of spout (16).