CN218147850U

CN218147850U - Supporting equipment for bridge construction

Info

Publication number: CN218147850U
Application number: CN202222522759.9U
Authority: CN
Inventors: 王祥; 叶子豪; 秦建均; 沈卢明
Original assignee: Sichuan Road and Bridge Group Co Ltd
Current assignee: Sichuan Road and Bridge Group Co Ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2022-12-27
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a supporting device for bridge construction, which comprises a base and pulleys, wherein two pairs of supporting columns are symmetrically arranged on the base, lifting sleeves which move axially along the supporting columns are arranged on the supporting columns, the lifting sleeves are rotationally connected with supporting plates, each pair of lifting mechanisms are arranged between the supporting columns, locking assemblies are arranged on the supporting columns, and adjusting machines are arranged on the base; the length of the supporting screw rods at different positions extending out of the base is adjusted, so that the base can be kept in a horizontal state on the complex ground, and the flexibility and the practicability of the device are further improved.

Description

Supporting equipment for bridge construction

Technical Field

The utility model relates to a construction equipment technical field specifically is a support equipment is used in bridge construction.

Background

Along with the modern construction of rural area and mountain area, more and more bridges are built in rural area and mountain area, need utilize for the bridge construction support equipment with the bridge to remove the bridge to the assigned position and support during the bridge construction, make the construction team can process the bridge to make the bridge can build at the assigned position, because the topography in mountain area is more complicated, need use comparatively nimble support equipment to assist the construction of bridge.

The small-size bridge support equipment is used in current mountain area bridge construction all is fixed knot to construct, can only support fixed width and high bridge, if will satisfy the bridge support demand of different width and height dimension, need reassemble or trade the support equipment rather than the size matches, the operation is comparatively troublesome to when meetting the operating mode on ground slope, the angle is difficult to be adjusted, is difficult to use. Therefore, the supporting equipment for bridge construction is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support equipment is used in bridge construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a support equipment is used in bridge construction, including base and pulley, the symmetry is provided with two pairs of support columns on the base deviates from a lateral wall on ground, be provided with on the support column along support column axial displacement's lift cover, the lift is sheathe in and is rotated and is connected with the backup pad, every all be provided with elevating system between every pair of support column, elevating system drives the lift cover and removes along the axial of support column, be provided with the locking subassembly on the support column, the locking subassembly can lock lift cover and elevating system's position, be provided with adjustment mechanism on the base, adjustment mechanism can adjust the inclination of base.

Preferably, elevating system is including setting up fixing base and the lift seat on every pair of support column, fixing base and lift seat are connected with support column and lift cover respectively, first spout and second spout have been seted up respectively to fixing base and lift seat inside, be provided with the scissors between fixing base and the lift seat and support, two tip that the scissors supported one side are provided with the bracing piece of mutually supporting with first spout, two tip of opposite side are provided with the actuating lever of mutually supporting with the second spout, the inside double-threaded screw that is provided with of second spout, double-threaded screw's both sides are provided with the nut seat of being connected with the actuating lever respectively, double-threaded screw's one end stretches out the outside and be connected with the driving-disc of second spout, the backup pad is kept away from and is provided with a plurality of draw-in grooves on the lateral wall on ground, the inside cardboard that is provided with of draw-in groove.

Preferably, the locking assembly comprises a limiting hole penetrating through the supporting column, the lifting sleeve and the lifting seat, and a fixing pin is arranged in the limiting hole.

Preferably, adjustment mechanism is including setting up the supporting seat on the ground lateral wall is kept away from to the base, and supporting seat internal connection has the support screw who runs through the base bottom and remove along vertical direction, and the one end that support screw kept away from ground is provided with the carousel.

Preferably, the cross-sectional shapes of the clamping groove, the clamping plate, the supporting rod and the first sliding groove are all T-shaped.

Preferably, the connection mode of the support rod and the scissors support is a rotary connection mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model utilizes the driving disk to drive the double-end screw to rotate, and drives the two ends of the scissor support to be close to or far away from through the transmission of the nut seat and the driving rod, thereby adjusting the height of the supporting plate, limiting by utilizing the fixed pin, not needing to be integrally disassembled, convenient to adjust and flexible to use; the length that the support screw rod that utilizes to adjust different positions stretches out the base can make the base keep the horizontally state on complicated ground, utilizes the cooperation between cardboard and the draw-in groove to support not unidimensional bridge, has further promoted the flexibility and the practicality of device.

2. The cross-sectional shapes of the clamping groove, the clamping plate, the supporting rod and the first sliding groove are all T-shaped; can make between cardboard and the draw-in groove and bracing piece and first spout between be connected more firm, promote the stability of device.

Drawings

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

FIG. 2 is a schematic view of the front view section of the three-dimensional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is an enlarged structural diagram at B in fig. 2.

In the figure: 1-a base; 2-a support column; 3-a pulley; 4-lifting sleeve; 5-a support plate; 6-a lifting mechanism; 61-a lifting seat; 62-a fixed seat; 63-a drive disc; 64-scissor support; 65-a first runner; 66-support rods; 67-double-ended screw; 68-a drive rod; 69-nut seat; 601-a second chute; 7-an adjusting mechanism; 71-a turntable; 72-a support base; 73-support screw; 8-a locking assembly; 81-a fixing pin; 82-a limiting hole; 9-a clamping groove; 10-card board.

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, the present invention provides a technical solution: a supporting device for bridge construction comprises a base 1 and pulleys 3, wherein one side wall of the base 1, which is far away from the ground, is symmetrically and fixedly connected with two pairs of supporting columns 2, the two pairs of supporting columns 2 are respectively positioned at four corners of the base 1, the supporting columns 2 are slidably connected with lifting sleeves 4 which move along the axial directions of the supporting columns 2, the lifting sleeves 4 are rotatably connected with supporting plates 5, a lifting mechanism 6 is arranged between each pair of supporting columns 2, the lifting mechanism 6 drives the lifting sleeves 4 to move along the axial directions of the supporting columns 2, the lifting mechanism 6 comprises fixed seats 62 and lifting seats 61 which are arranged on each pair of supporting columns 2, the fixed seats 62 and the lifting seats 61 are respectively and fixedly connected with the supporting columns 2 and the lifting sleeves 4, first sliding grooves 65 and second sliding grooves 601 are respectively arranged inside the fixed seats 62 and the lifting seats 61, and the first sliding grooves 65 and the second sliding grooves 601 are both communicated with the outside, a scissor support 64 is arranged between the fixed seat 62 and the lifting seat 61, two end parts of one side of the scissor support 64 are rotatably connected with a support rod 66 which is mutually matched with the first chute 65, two end parts of the other side of the scissor support 64 are rotatably connected with a drive rod 68 which is mutually matched with the second chute 601, a double-threaded screw 67 is rotatably connected inside the second chute 601, two sides of the double-threaded screw 67 are respectively in threaded connection with a nut seat 69 which is rotatably connected with the drive rod 68, one end of the double-threaded screw 67 extends out of the second chute 601 and is fixedly connected with a drive disk 63, a locking component 8 is arranged on the support column 2, the locking component 8 can lock the positions of the lifting sleeve 4 and the lifting mechanism 6, the locking component 8 comprises a limiting hole 82 which penetrates through the support column 2, the lifting sleeve 4 and the lifting seat 61, a plurality of the limiting holes 82 are arranged along the axial direction of the support column 2 and the lifting sleeve 4, and the support column 2, the lifting sleeve 4 and a limiting hole 82 on the lifting seat 61 are matched with each other, a fixing pin 81 is connected in the limiting hole 82 in a sliding manner, an adjusting mechanism 7 is arranged on the base 1, the adjusting mechanism 7 can adjust the inclination angle of the base 1, the adjusting mechanism 7 comprises a supporting seat 72 fixedly connected to one side wall of the base 1 far away from the ground, a supporting screw 73 penetrating through the bottom of the base 1 and moving along the vertical direction is connected in the supporting seat 72 in a threaded manner, and a turntable 71 is fixedly connected to one end, far away from the ground, of the supporting screw 73; a plurality of clamping grooves 9 are formed in one side wall, far away from the ground, of the supporting plate 5, and clamping plates 10 are connected to the insides of the clamping grooves 9 in a sliding mode; when the height of the supporting plate 5 needs to be adjusted, the driving discs 63 on the two sides are respectively rotated, the rotation of the driving discs 63 drives the nut seats 69 on the two sides of the double-threaded screw 67 to be close to or away from each other through the transmission of the double-threaded screw 67, when the nut seats 69 on the two sides are close to each other, the nut seats 69 drive the two end parts on one side of the scissors support 64 to be close to each other through the transmission of the driving shaft, so that the lifting seat 61 is pushed to move upwards by the other side of the scissors support 64, the lifting seat 61 moves upwards so as to drive the supporting plate 5 to move upwards through the lifting sleeve 4, and when the height is adjusted to be proper, the fixing pins 81 are inserted into the limiting holes 82, and the supporting column 2, the lifting sleeve 4 and the lifting seat 61 are limited and locked; similarly, when the nut seats 69 on both sides are far away from each other, the support plate 5 descends; when the road surface is uneven, the turntable 71 on the side with lower terrain is rotated according to the actual road condition, and the rotation of the turntable 71 drives the support screw 73 to descend until the base 1 is in a horizontal state; the device drives the double-end screw 67 to rotate by using the driving disc 63, the two ends of the scissor support 64 are driven to be close to or far away from each other through the transmission of the nut seat 69 and the driving rod 68, so that the height of the supporting plate 5 is adjusted, the limiting is carried out by using the fixing pin 81, the integral disassembly is not needed, the adjustment is convenient, the use is flexible, and the practicability is high; the length that the supporting screw rods 73 of adjusting different positions extend out of the base 1 is utilized, the base 1 can be kept in a horizontal state on a complex ground, bridges of different widths can be supported through matching between the clamping plate 10 and the clamping groove 9, and the flexibility of the device is further improved.

The cross sections of the clamping groove 9, the clamping plate 10, the supporting rod 66 and the first sliding groove 65 are all T-shaped; when the device is used, the connection between the clamping plate 10 and the clamping groove 9 and between the supporting rod 66 and the first sliding groove 65 can be more stable due to the design of the T-shaped cross section, and the stability of the device is improved.

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.

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 support equipment for bridge construction, includes base (1) and pulley (3), its characterized in that: the utility model discloses a lifting device for a motor vehicle, including base (1), support column (2), lifting sleeve (4), backup pad (5), every right all be provided with elevating system (6) between support column (2), elevating system (6) drive lifting sleeve (4) and remove along the axial of support column (2) on the base (1) deviates from the lateral wall on ground, it is connected with backup pad (5) to rotate on lifting sleeve (4), and every right all be provided with elevating system (6) between support column (2), elevating system (6) drive lifting sleeve (4) and remove along the axial of support column (2), be provided with locking Assembly (8) on support column (2), locking Assembly (8) can lock the position of lifting sleeve (4) and elevating system (6), be provided with adjustment mechanism (7) on base (1), adjustment mechanism (7) can adjust the inclination of base (1), be provided with a plurality of draw-in grooves (9) on a lateral wall on ground is kept away from in backup pad (5), draw-in groove (9) inside be provided with cardboard (10).

2. The supporting device for bridge construction according to claim 1, wherein: elevating system (6) are including setting up fixing base (62) and lift seat (61) on every pair of support column (2), fixing base (62) and lift seat (61) are connected with support column (2) and lift cover (4) respectively, first spout (65) and second spout (601) have been seted up respectively to fixing base (62) and lift seat (61) inside, be provided with scissors support (64) between fixing base (62) and lift seat (61), two tip that scissors support (64) one side are provided with bracing piece (66) of mutually supporting with first spout (65), and two tip of opposite side are provided with actuating lever (68) of mutually supporting with second spout (601), the inside double-end screw (67) that is provided with of second spout (601), the both sides of double-end screw (67) are provided with nut seat (69) of being connected with actuating lever (68) respectively, the one end of double-end screw (67) stretches out the outside of second spout (601) and is connected with driving-disc (63).

3. The supporting equipment for bridge construction according to claim 2, wherein: the locking assembly (8) comprises a limiting hole (82) penetrating through the supporting column (2), the lifting sleeve (4) and the lifting seat (61), and a fixing pin (81) is arranged in the limiting hole (82).

4. The supporting device for bridge construction according to claim 3, wherein: adjustment mechanism (7) is including setting up supporting seat (72) on base (1) keeps away from a lateral wall on ground, supporting seat (72) internal connection has support screw rod (73) that runs through base (1) bottom and remove along vertical direction, the one end that ground was kept away from in support screw rod (73) is provided with carousel (71).

5. The supporting equipment for bridge construction according to claim 4, wherein: the cross sections of the clamping groove (9), the clamping plate (10), the supporting rod (66) and the first sliding groove (65) are all T-shaped.

6. The supporting device for bridge construction according to claim 2, wherein: the connecting mode of the supporting rod (66) and the scissors support (64) is rotary connection.