CN216547240U

CN216547240U - Device is put to portable civil engineering pipeline

Info

Publication number: CN216547240U
Application number: CN202123261014.3U
Authority: CN
Inventors: 李昆; 戴俊辉; 杨溪
Original assignee: Zhejiang Industry Polytechnic College
Current assignee: Zhejiang Industry Polytechnic College
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-17
Anticipated expiration: 2031-12-23

Abstract

The utility model provides a movable civil engineering pipeline placing device, which relates to the field of civil engineering and comprises a cross rod, wherein two ends of the cross rod are fixedly connected with a first vertical rod, the bottom of the first vertical rod is fixedly connected with a base, two sides of the first vertical rod are fixedly connected with placing frames, the bottom of the cross rod is fixedly connected with a second vertical rod, the bottom end of the second vertical rod is hinged with a linkage shaft, the linkage shaft is horizontally arranged, a moving seat is arranged below the linkage shaft, and rollers are arranged at the bottom of the moving seat. This device is put to portable civil engineering pipeline when needs remove, rotates rotatory handle, and rotatory handle drives first lead screw rotatory, and it is rotatory that first lead screw passes through the universal driving shaft and drives the second lead screw, again because of the screw opposite direction of first lead screw and second lead screw for first movable block and second movable block can be close to each other, and first movable block and second movable block drive two sliders and are close to each other.

Description

Device is put to portable civil engineering pipeline

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a movable civil engineering pipeline placing device.

Background

The fundamental problem to be solved in civil engineering is the safety of the engineering, enabling the structure to resist various natural or artificial forces. Any engineering structure bears the self weight, the use load and the wind force, and the moisture change can generate the force action on the civil engineering structure. In earthquake areas, civil engineering structures should also be considered to resist the effects of earthquakes. Moreover, the impact of human actions such as explosion, vibration, etc. on civil engineering cannot be ignored. Pipelines are devices for transporting gases, liquids or fluids with solid particles, which are connected by pipes, pipe connectors, valves and the like, have a wide range of applications, and are mainly used in water supply, drainage, heat supply, gas supply, long-distance transportation of oil and gas, agricultural irrigation, hydraulic engineering and various industrial devices.

According to chinese patent No. CN202121008188.6 provide a pipeline puts frame for civil engineering, this contrast file includes hoist engine, top extension board, backup pad and base, the backup pad is installed at the top of base, the rack is installed to the equidistant rack in the both sides of backup pad, and the bottom of rack installs the bracing piece of being connected with the backup pad, the top extension board is installed at the top of backup pad, the hoist engine is installed respectively at the top both ends of top extension board.

However, the pipeline placing frame for civil engineering proposed in the comparison document is difficult to move after placing the pipeline on the frame, is inconvenient to carry quickly and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a movable civil engineering pipeline placing device, which solves the problem of inconvenient carrying in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a movable civil engineering pipeline placing device comprises a cross rod, wherein two ends of the cross rod are fixedly connected with a first vertical rod, the bottom of the first vertical rod is fixedly connected with a base, two sides of the first vertical rod are fixedly connected with a placing frame, the bottom of the cross rod is fixedly connected with a second vertical rod, the bottom end of the second vertical rod is hinged with a linkage shaft, the linkage shaft is horizontally arranged, a moving seat is arranged below the linkage shaft, rollers are arranged at the bottom of the moving seat, two ends of the linkage shaft are respectively and coaxially connected with a first lead screw and a second lead screw, the thread directions of the first lead screw and the second lead screw are opposite, a first movable block is matched with the lead screw on the first lead screw, a second movable block is matched with the lead screw on the second lead screw, one side of the base is fixedly connected with a slide rod parallel to the linkage shaft, and two slide blocks are matched with the slide rod in a sliding manner, and two sliders are respectively and fixedly connected with the first movable block and the second movable block, linkage assemblies are symmetrically arranged on two sides of the movable seat, and the two linkage assemblies are respectively connected with the two sliders.

Preferably, the number of the rollers is four, and the four rollers are respectively arranged at four corners of the bottom of the movable seat.

Preferably, one end of the first screw rod, which is far away from the linkage shaft, is hinged with one of the bases, and one end of the second screw rod, which is far away from the linkage shaft, is hinged with the other base.

Preferably, one end, far away from the universal driving shaft, of the first screw rod penetrates through the base and is fixedly connected with a rotating handle, and anti-skid grains are arranged outside the rotating handle.

Preferably, the number of the slide bars is two, and the two slide bars are symmetrically arranged on two sides of the universal driving shaft.

Preferably, the linkage assembly comprises a linkage rod, an articulated shaft and a fixed seat, the fixed seat is fixedly connected with the movable seat, the articulated shaft is articulated on the fixed seat, one end of the linkage rod is fixedly connected with the articulated shaft, and the other end of the linkage rod is articulated with the sliding block.

(III) advantageous effects

The utility model provides a movable civil engineering pipeline placing device. The method has the following beneficial effects:

1. when the movable civil engineering pipeline laying device needs to move, the rotating handle is rotated, the rotating handle drives the first screw rod to rotate, the first screw rod drives the second screw rod to rotate through the linkage shaft, and because the thread directions of the first screw rod and the second screw rod are opposite, the first movable block and the second movable block are close to each other, the first movable block and the second movable block drive the two sliding blocks to be close to each other, the two sliding blocks are close to each other, the movable seat can move downwards through the linkage assembly until the roller at the bottom of the movable seat is contacted with the ground, then the rotating handle is rotated continuously, the roller at the bottom of the moving seat jacks up the whole device, the device can be pushed conveniently, after the carrying is finished, the rotating handle is rotated reversely, the movable seat is reset, the base is in contact with the ground, and fixation is completed, so that the movable seat can be conveniently carried, and the carrying efficiency is greatly improved.

Drawings

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

FIG. 2 is a perspective view of the movable base structure of the present invention;

FIG. 3 is a first front view of the movable base structure of the present invention;

FIG. 4 is a second front view of the movable base structure of the present invention.

In the figure: the device comprises a base 1, a first vertical rod 2, a placing rack 3, a cross rod 4, a second vertical rod 5, a movable seat 6, a roller 7, a sliding rod 8, a linkage shaft 9, a second lead screw 10, a first lead screw 11, a rotating handle 12, a first movable block 13, a second movable block 14, a fixed seat 15, a hinged shaft 16, a linkage rod 17 and a sliding block 18.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The embodiment of the utility model provides a movable civil engineering pipeline laying device, which comprises a cross rod 4, wherein two ends of the cross rod 4 are fixedly connected with a first vertical rod 2, the bottom of the first vertical rod 2 is fixedly connected with a base 1, two sides of the first vertical rod 2 are fixedly connected with a placing frame 3, the bottom of the cross rod 4 is fixedly connected with a second vertical rod 5, the bottom end of the second vertical rod 5 is hinged with a linkage shaft 9, the linkage shaft 9 is horizontally arranged, a moving seat 6 is arranged below the linkage shaft 9, a roller 7 is arranged at the bottom of the moving seat 6, two ends of the linkage shaft 9 are respectively and coaxially connected with a first lead screw 11 and a second lead screw 10, the thread directions of the first lead screw 11 and the second lead screw 10 are opposite, a first movable block 13 is matched on the first lead screw 11, a second movable block 14 is matched on the second lead screw 10, one side of the base 1 is fixedly connected with a slide rod 8 parallel to the linkage shaft 9, two sliding blocks 18 are matched on the sliding rod 8 in a sliding mode, the two sliding blocks 18 are fixedly connected with the first movable block 13 and the second movable block 14 respectively, linkage assemblies are symmetrically arranged on two sides of the movable seat 6, and the two linkage assemblies are connected with the two sliding blocks 18 respectively.

When the device needs to be moved, the rotating handle 12 is rotated, the rotating handle 12 drives the first screw rod 11 to rotate, the first screw rod 11 drives the second screw rod 10 to rotate through the linkage shaft 9, and due to the fact that the thread directions of the first screw rod 11 and the second screw rod 10 are opposite, the first movable block 13 and the second movable block 14 can be close to each other, the first movable block 13 and the second movable block 14 drive the two slide blocks 18 to be close to each other, the two slide blocks 18 can enable the moving seat 6 to move downwards through the linkage assembly until the roller 7 at the bottom of the moving seat 6 is contacted with the ground, then the rotating handle 12 is continuously rotated, the roller 7 at the bottom of the moving seat 6 can jack up the whole device, at this time, the pushing can be conveniently carried out, after the carrying is finished, the rotating handle 12 is rotated reversely, the moving seat 6 is reset, the base 1 is contacted with the ground, the fixing is finished, and the carrying can be conveniently carried, the carrying efficiency is greatly improved.

The number of the rollers 7 is four, and the four rollers 7 are respectively arranged at four corners of the bottom of the movable seat 6.

One end of the first screw rod 11, which is far away from the linkage shaft 9, is hinged with one base 1, and one end of the second screw rod 10, which is far away from the linkage shaft 9, is hinged with the other base 1.

One end of the first screw rod 11, which is far away from the linkage shaft 9, penetrates through the base 1 and is fixedly connected with a rotating handle 12, and anti-skid grains are arranged outside the rotating handle 12.

The number of the slide bars 8 is two, and the two slide bars 8 are symmetrically arranged on two sides of the linkage shaft 9.

The linkage assembly comprises a linkage rod 17, a hinged shaft 16 and a fixed seat 15, the fixed seat 15 is fixedly connected with the movable seat 6, the hinged shaft 16 is hinged on the fixed seat 15, one end of the linkage rod 17 is fixedly connected with the hinged shaft 16, and the other end of the linkage rod 17 is hinged with the sliding block 18.

Through the arrangement of the linkage assembly, when the two sliding blocks 18 approach each other, the sliding blocks 18 drive the movable base 6 to move downwards through the linkage rod 17.

The working principle is as follows: when the device needs to be moved, the rotating handle 12 is rotated, the rotating handle 12 drives the first screw rod 11 to rotate, the first screw rod 11 drives the second screw rod 10 to rotate through the linkage shaft 9, and due to the fact that the thread directions of the first screw rod 11 and the second screw rod 10 are opposite, the first movable block 13 and the second movable block 14 can be close to each other, the first movable block 13 and the second movable block 14 drive the two slide blocks 18 to be close to each other, the two slide blocks 18 can enable the moving seat 6 to move downwards through the linkage assembly until the roller 7 at the bottom of the moving seat 6 is contacted with the ground, then the rotating handle 12 is continuously rotated, the roller 7 at the bottom of the moving seat 6 can jack up the whole device, at this time, the pushing can be conveniently carried out, after the carrying is finished, the rotating handle 12 is rotated reversely, the moving seat 6 is reset, the base 1 is contacted with the ground, the fixing is finished, and the carrying can be conveniently carried, the carrying efficiency is greatly improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is put to portable civil engineering pipeline, includes horizontal pole (4), its characterized in that: the two ends of the cross rod (4) are fixedly connected with first vertical rods (2), the bottom of each first vertical rod (2) is fixedly connected with a base (1), both sides of each first vertical rod (2) are fixedly connected with placing frames (3), the bottom of each cross rod (4) is fixedly connected with a second vertical rod (5), the bottom of each second vertical rod (5) is hinged with a linkage shaft (9), the linkage shafts (9) are horizontally arranged, a moving seat (6) is arranged below each linkage shaft (9), idler wheels (7) are arranged at the bottom of each moving seat (6), two ends of each linkage shaft (9) are respectively and coaxially connected with a first lead screw (11) and a second lead screw (10), the thread directions of the first lead screw (11) and the second lead screw (10) are opposite, a first movable block (13) is matched with the upper lead screw of the first lead screw (11), and a second movable block (14) is matched with the upper lead screw of the second lead screw (10), one side fixedly connected with of base (1) is in slide bar (8) that universal driving shaft (9) is parallel, sliding fit has two slider (18) on slide bar (8), and two slider (18) respectively with first movable block (13) and second movable block (14) fixed connection, the bilateral symmetry of removing seat (6) is provided with the linkage subassembly, and two linkage subassemblies are connected with two slider (18) respectively.

2. The mobile civil engineering pipeline laying device of claim 1, wherein: the number of the rollers (7) is four, and the four rollers (7) are respectively arranged at four corners of the bottom of the movable seat (6).

3. The mobile civil engineering pipeline laying device of claim 1, wherein: one end, far away from the linkage shaft (9), of the first screw rod (11) is hinged to one of the bases (1), and one end, far away from the linkage shaft (9), of the second screw rod (10) is hinged to the other base (1).

4. The mobile civil engineering pipeline laying device of claim 3, wherein: one end, far away from the linkage shaft (9), of the first screw rod (11) penetrates through the base (1) and is fixedly connected with a rotating handle (12), and anti-skid grains are arranged on the outer portion of the rotating handle (12).

5. The mobile civil engineering pipeline laying device of claim 4, wherein: the number of the slide bars (8) is two, and the two slide bars (8) are symmetrically arranged on two sides of the universal driving shaft (9).

6. The mobile civil engineering pipeline laying device of claim 5, wherein: the linkage assembly comprises a linkage rod (17), an articulated shaft (16) and a fixed seat (15), the fixed seat (15) is fixedly connected with the moving seat (6), the articulated shaft (16) is articulated on the fixed seat (15), one end of the linkage rod (17) is fixedly connected with the articulated shaft (16), and the other end of the linkage rod (17) is articulated with the sliding block (18).