CN214090878U

CN214090878U - Strutting arrangement is used in civil engineering construction

Info

Publication number: CN214090878U
Application number: CN202022592896.0U
Authority: CN
Inventors: 高福旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-08-31
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a strutting arrangement is used in civil engineering construction, the on-line screen storage device comprises a base, the both ends at the top of base all are fixed with support column and pneumatic cylinder, first spout has been seted up to the side of support column, sliding connection has the mounting bracket in the inside of first spout, the piston rod of pneumatic cylinder is fixed with the mounting bracket, the inside of mounting bracket is fixed with the second guiding axle, the slider has been cup jointed in the slip on the second guiding axle, the both sides of slider all are rotated and are connected with first connecting rod and second connecting rod. Compared with the prior art, the utility model provides thereby the high pneumatic cylinder drives mounting bracket, first connecting rod and second connecting rod and drives the backup pad and carry out altitude mixture control, replaces traditional device at gear engagement and screw thread driven mode, has long service life's advantage to first buffer spring and second buffer spring are as buffering subassembly, avoid the output shaft of the pressure direct action at backup pad top at pneumatic cylinder, and the safety in utilization improves greatly.

Description

Strutting arrangement is used in civil engineering construction

Technical Field

The utility model relates to a civil engineering technical field especially relates to a strutting arrangement is used in civil engineering construction.

Background

Civil Engineering (Civil Engineering) is a general term for scientific technology in the construction of various types of land Engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on land and directly or indirectly serve human life, production, military affairs and scientific research.

The existing supporting device for construction is mostly adjusted in use height by utilizing meshing transmission or thread transmission between gears, and the supporting device cannot be used due to abrasion of the gears and threads in long-time use, so that the use is insufficient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the strutting arrangement is used in civil engineering construction who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a supporting device for civil engineering construction comprises a base, wherein a supporting column and a hydraulic cylinder are fixed at two ends of the top of the base, a first sliding groove is formed in the side surface of the supporting column, a mounting frame is connected to the inside of the first sliding groove in a sliding manner, a piston rod of the hydraulic cylinder is fixed to the mounting frame, a second guide shaft is fixed to the inside of the mounting frame, a sliding block is sleeved on the second guide shaft in a sliding manner, a first connecting rod and a second connecting rod are rotatably connected to two sides of the sliding block, one end, far away from the sliding block, of the first connecting rod is rotatably connected to a first mounting seat, the first mounting seat is fixed to the side surface of the supporting column, one end, far away from the sliding block, of the second connecting rod is fixed to a second mounting seat, a second sliding groove is formed in one side, far away from the first sliding groove, of the supporting column, a third guide shaft is fixed to the inside of the second sliding groove, and a movable rod is connected to the top of the third guide shaft in a sliding manner, the movable rods are connected with the second sliding grooves in a sliding mode, a supporting plate is fixed between the movable rods, and the second mounting seat is fixed to the bottom of the supporting plate.

Preferably, a first guide shaft is installed inside the first sliding groove, and the first guide shaft is connected with the mounting frame in a sliding mode.

Preferably, a first buffer spring is installed between the sliding block and the mounting frame and sleeved on the second guide shaft.

Preferably, the number of the first connecting rods and the number of the second connecting rods are two, and the first connecting rods and the second connecting rods are both connected with the sliding block in a rotating mode.

Preferably, the third guide shaft is of a T-shaped rod structure, the movable rod is of a hollow cylindrical structure, a second buffer spring is installed between the third guide shaft and the movable rod, and the second buffer spring is sleeved on the third guide shaft.

Preferably, the lower surface of the supporting plate is parallel to the upper surface of the base.

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

the utility model discloses when using, at first with the device when transport workplace and fix on ground with the bolt, start the pneumatic cylinder afterwards, the pneumatic cylinder drives the mounting bracket upwards along the axial of first guiding axle, the mounting bracket drives the slider upwards, because the elasticity slider of first buffer spring moves along the axial of second guiding axle, at this moment first connecting rod uses first mount pad as the centre of a circle rotation, the second connecting rod uses the second mount pad as the centre of a circle rotation, the second mount pad is kept away from first mount pad, the second mount pad drives the backup pad, the backup pad drives the movable rod and compresses second buffer spring along the axial motion of third guiding axle, conveniently adjust the height of backup pad, convenience of use device is applied to the operational environment of different heights, it is very convenient to use;

to sum up, compare in prior art, thereby the high pneumatic cylinder drives mounting bracket, first connecting rod and second connecting rod and drives the backup pad and carry out altitude mixture control, replaces traditional device at gear engagement and screw thread driven mode, has long service life's advantage to first buffer spring and second buffer spring are as buffer unit, avoid the output shaft of the pressure direct action at backup pad top at the pneumatic cylinder, and the safety in utilization improves greatly.

Drawings

Fig. 1 is a schematic structural view of a supporting device for civil engineering construction provided by the utility model;

fig. 2 is the utility model provides a strutting arrangement for civil engineering construction's a part enlargies the schematic diagram.

In the figure, a base 1, a support column 2, a first sliding groove 3, a first guide shaft 4, a mounting frame 5, a second guide shaft 6, a sliding block 7, a first buffer spring 8, a hydraulic cylinder 9, a first connecting rod 10, a first mounting seat 11, a second connecting rod 12, a second mounting seat 13, a second sliding groove 14, a third guide shaft 15, a movable rod 16, a second buffer spring 17 and a support plate 18 are arranged.

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.

Referring to fig. 1-2, a supporting device for civil engineering construction comprises a base 1, a supporting column 2 and a hydraulic cylinder 9 are fixed at both ends of the top of the base 1, a first chute 3 is arranged at the side surface of the supporting column 2, a mounting frame 5 is slidably connected inside the first chute 3, a piston rod of the hydraulic cylinder 9 is fixed with the mounting frame 5, a second guiding shaft 6 is fixed inside the mounting frame 5, a sliding block 7 is slidably sleeved on the second guiding shaft 6, a first connecting rod 10 and a second connecting rod 12 are rotatably connected at both sides of the sliding block 7, a first mounting seat 11 is rotatably connected at one end of the first connecting rod 10 far away from the sliding block 7, the first mounting seat 11 is fixed at the side surface of the supporting column 2, a second mounting seat 13 is fixed at one end of the second connecting rod 12 far away from the sliding block 7, a second chute 14 is arranged at one side of the supporting column 2 far away from the first chute 3, a third guiding shaft 15 is fixed inside the second chute 14, the top of the third guide shaft 15 is slidably connected with a movable rod 16, the movable rod 16 is slidably connected with the second chute 14, a support plate 18 is fixed between the movable rods 16, and the second mounting seat 13 is fixed at the bottom of the support plate 18.

In one embodiment, a first guide shaft 4 is installed inside the first sliding chute 3, and the first guide shaft 4 is slidably connected with the mounting frame 5.

In one embodiment, a first buffer spring 8 is installed between the slider 7 and the mounting frame 5, and the first buffer spring 8 is sleeved on the second guide shaft 6.

In one embodiment, the number of the first connecting rods 10 and the second connecting rods 12 is two, and the two sets of the first connecting rods 10 and the second connecting rods 12 are both rotatably connected with the sliding block 7.

In one embodiment, the third guide shaft 15 has a "T" shaped rod structure, the movable rod 16 has a hollow cylindrical structure, a second buffer spring 17 is installed between the third guide shaft 15 and the movable rod 16, and the second buffer spring 17 is sleeved on the third guide shaft 15.

In one embodiment, the lower surface of the support plate 18 is parallel to the upper surface of the base 1.

The working principle is as follows: when the device is used, firstly, the working place is fixed on the ground through bolts when the device is carried, then the hydraulic cylinder 9 is started, the hydraulic cylinder 9 drives the mounting frame 5 to move upwards along the axial direction of the first guide shaft 4, the mounting frame 5 drives the sliding block 7 to move upwards, because the elastic sliding block 7 of the first buffer spring 8 moves along the axial direction of the second guide shaft 6, the first connecting rod 10 rotates by taking the first mounting seat 11 as a circle center, the second connecting rod 12 rotates by taking the second mounting seat 13 as a circle center, the second mounting seat 13 is far away from the first mounting seat 11, the second mounting seat 13 drives the supporting plate 18, the supporting plate 18 drives the movable rod 17 to move along the axial direction of the third guide shaft 15 and compress the second buffer spring 17, the height of the supporting plate 18 is conveniently adjusted, the device is convenient to be applied to working environments with different heights, and the use is very convenient;

to sum up, compare in prior art, the utility model provides thereby high pneumatic cylinder 9 drives mounting bracket 5, first connecting rod 10 and second connecting rod 12 and drives backup pad 18 and carry out altitude mixture control, replaces traditional device at gear engagement and screw thread drive's mode, has long service life's advantage to first buffer spring 8 and second buffer spring 17 are as buffering subassembly, avoid the pressure direct action at backup pad 18 top to the output shaft of pneumatic cylinder 9, and the safety in utilization improves greatly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The supporting device for civil engineering construction comprises a base (1) and is characterized in that supporting columns (2) and hydraulic cylinders (9) are fixed at two ends of the top of the base (1), first sliding chutes (3) are formed in the side faces of the supporting columns (2), mounting frames (5) are connected inside the first sliding chutes (3) in a sliding mode, piston rods of the hydraulic cylinders (9) are fixed with the mounting frames (5), second guide shafts (6) are fixed inside the mounting frames (5), sliding blocks (7) are sleeved on the second guide shafts (6) in a sliding mode, first connecting rods (10) and second connecting rods (12) are connected to two sides of the sliding blocks (7) in a rotating mode, one ends, far away from the sliding blocks (7), of the first connecting rods (10) are connected with first mounting seats (11) in a rotating mode, the first mounting seats (11) are fixed on the side faces of the supporting columns (2), one end of the second connecting rod (12) far away from the sliding block (7) is fixed with a second mounting seat (13), one side of the supporting column (2) far away from the first sliding groove (3) is provided with a second sliding groove (14), the inside of the second sliding groove (14) is fixed with a third guide shaft (15), the top of the third guide shaft (15) is connected with a movable rod (16) in a sliding mode, the movable rod (16) is connected with the second sliding groove (14) in a sliding mode, a supporting plate (18) is fixed between the movable rods (16), and the bottom of the supporting plate (18) is fixed with the second mounting seat (13).

2. The supporting device for civil engineering construction according to claim 1, wherein a first guiding shaft (4) is installed inside the first sliding chute (3), and the first guiding shaft (4) is connected with a mounting frame (5) in a sliding manner.

3. The supporting device for civil engineering construction according to claim 1, wherein a first buffer spring (8) is installed between the sliding block (7) and the mounting frame (5), and the first buffer spring (8) is sleeved on the second guide shaft (6).

4. The supporting device for civil engineering construction according to claim 1, wherein the number of the first connecting rods (10) and the second connecting rods (12) is two, and the two sets of the first connecting rods (10) and the second connecting rods (12) are rotatably connected with the sliding block (7).

5. The supporting device for civil engineering construction according to claim 1, wherein the third guide shaft (15) is a T-shaped rod structure, the movable rod (16) is a hollow cylinder structure, a second buffer spring (17) is installed between the third guide shaft (15) and the movable rod (16), and the second buffer spring (17) is sleeved on the third guide shaft (15).

6. The supporting device for civil engineering construction according to claim 1, characterized in that the lower surface of the supporting plate (18) is parallel to the upper surface of the base (1).