CN216768597U

CN216768597U - Building engineering water supply pipe fixing device

Info

Publication number: CN216768597U
Application number: CN202220501375.6U
Authority: CN
Inventors: 王刚
Original assignee: Individual
Current assignee: Bai Yanjun; Li Xiaohui; Liu Fang
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-06-17
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a fixing device for a water supply pipeline in constructional engineering, and belongs to the technical field of constructional engineering. The utility model provides a building engineering water supply pipe fixing device, which comprises a mounting base plate, the mounting plate top surface has set firmly spacing post, spacing post interpolation is equipped with prismatic spiral shell loop bar, prismatic spiral shell loop bar top surface has set firmly the layer board, the mounting plate top surface has set firmly two backup pads, backup pad inner wall middle part is rotated and is connected with the screw rod, the outside screw-thread fit of screw rod has the spiral shell board, spiral shell inboard wall four corners department has all set firmly the bracing piece, a plurality of bracing piece inner walls have set firmly the centre gripping arc board, centre gripping arc inboard wall has set firmly a plurality of compression spring, a plurality of compression spring the inner has set firmly anti-skidding arc board. The supporting plate and the anti-skid arc plate are synchronously adjusted, and the axes of the anti-skid arc plate and the supporting plate are positioned on the same axis, so that the device is more stable when clamping different pipelines, the pipeline is prevented from being clamped in the air and damaged, and the use stability of the device is greatly improved.

Description

Building engineering water supply pipe fixing device

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a fixing device for a water supply pipeline of constructional engineering.

Background

The building engineering, which is a part of the construction engineering, refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the building buildings. Patent document No. CN214816760U in the prior art provides a fixing device for water supply pipeline in construction engineering, which uses a screw to drive an arc-shaped clamping plate to fix pipelines with different pipe diameters, and makes the fixing of the pipelines more firm, although the device has more beneficial effects, the following problems still exist: the screws on the two sides are respectively adjusted, errors are prone to exist, and placement offset of the pipeline is caused.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a fixing device for a water supply pipeline in constructional engineering, which aims to solve the problems in the background technology.

2. Technical scheme

A fixing device for a water supply pipeline in constructional engineering comprises a mounting base plate, wherein a rotating shaft is rotatably connected inside the mounting base plate, a bevel gear A is fixedly arranged in the middle of the rotating shaft, two bevel gears B are fixedly arranged outside the rotating shaft in a bilateral symmetry structure, a limiting column is fixedly arranged on the top surface of the mounting base plate, a prismatic screw sleeve rod is inserted in the limiting column, a supporting plate is fixedly arranged on the top surface of the prismatic screw sleeve rod, a threaded rod is matched with the inside of the prismatic screw sleeve rod in a threaded manner, a bevel gear C is fixedly arranged on the bottom surface of the threaded rod, two supporting plates are fixedly arranged on the top surface of the mounting base plate in a bilateral symmetry structure, a limiting pressing plate is screwed on the top surface of the supporting plate, two L plates are fixedly arranged on the inner wall of the supporting plate in a symmetry structure, a transmission shaft is rotatably connected inside the supporting plate, two bevel gears D are fixedly arranged outside the transmission shaft in an up-down symmetry structure, and a screw rod is rotatably connected in the middle of the inner wall of the supporting plate, the outer end of the screw rod is fixedly provided with a bevel gear E, the screw rod is externally matched with a screw plate in a threaded manner, the outer part of the screw plate is of an up-and-down symmetrical structure and is hinged with two push-pull plates, supporting rods are fixedly arranged at four corners of the inner wall of the screw plate, a plurality of arc-shaped clamping plates are fixedly arranged on the inner wall of each supporting rod, a plurality of compression springs are fixedly arranged on the inner ends of the compression springs, and anti-skidding arc plates are fixedly arranged on the inner ends of the compression springs.

Preferably, the bevel gear A is in meshed transmission with the bevel gear C.

Preferably, the bevel gear B is in meshed transmission with the bevel gear D positioned on the lower side.

Preferably, the bevel gear D positioned at the upper side is in meshed transmission with the bevel gear E.

Preferably, the push-pull plate is in sliding fit with the L-plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. the two screw rods are driven by the rotating shaft to synchronously rotate, so that the two anti-skid arc plates can move more accurately, the problem that errors are easy to exist when the screw rods on the two sides are respectively adjusted is solved, and the clamping accuracy of the device is greatly improved.

2. The supporting plate and the anti-skid arc plate are synchronously adjusted, and the axes of the anti-skid arc plate and the supporting plate are positioned on the same axis, so that the device is more stable when clamping different pipelines, the pipeline is prevented from being clamped in the air and damaged, and the use stability of the device is greatly improved.

Drawings

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

FIG. 2 is an internal view of the overall structure of the present invention;

the reference numbers in the figures illustrate: 1. mounting a bottom plate; 2. a limiting column; 3. a support plate; 4. a support plate; 5. a screw; 6. a screw plate; 7. clamping the arc plate; 8. a compression spring; 9. an anti-slip arc plate; 101. a rotating shaft; 102. a bevel gear A; 103. a bevel gear B; 301. a threaded rod; 302. a bevel gear C; 401. a limiting pressure plate; 402. an L plate; 403. a drive shaft; 404. a bevel gear D; 501. a bevel gear E; 601. a push-pull plate; 602. a support rod.

Detailed Description

Referring to fig. 1-2, the present invention provides a technical solution:

a fixing device for a water supply pipeline in constructional engineering comprises a mounting base plate 1, a rotating shaft 101 is rotatably connected inside the mounting base plate 1, a bevel gear A102 is fixedly arranged at the middle part of the rotating shaft 101, two bevel gears B103 are fixedly arranged outside the rotating shaft 101 in a bilateral symmetry structure, a limiting column 2 is fixedly arranged on the top surface of the mounting base plate 1, a prism screw sleeve rod is inserted in the limiting column 2, a supporting plate 3 is fixedly arranged on the top surface of the prism screw sleeve rod, a threaded rod 301 is matched with the inner thread of the prism screw sleeve rod, a bevel gear C302 is fixedly arranged on the bottom surface of the threaded rod 301, two supporting plates 4 are fixedly arranged on the top surface of the mounting base plate 1 in a bilateral symmetry structure, a limiting pressing plate 401 is screwed on the top surfaces of the supporting plates 4, the limiting pressing plate 401 is convenient to close to the top surfaces of the L plates 402, two L plates 402 are fixedly arranged on the inner walls of the supporting plates 4 in a symmetry structure, a transmission shaft 403 is rotatably connected inside the supporting plates 4, and two bevel gears D404 are fixedly arranged outside the transmission shaft 403 in an up-down symmetry structure, 4 inner wall middle parts of backup pad rotate and are connected with

screw rod

5, 5 outer ends of screw rod have set firmly bevel gear E501, 5 outside screw-thread fit of screw rod has

spiral shell

6, 6 outside of spiral shell is that the longitudinal symmetry structure articulates there are two push-and-

pull plates

601, 6 inner wall four corners departments of spiral shell plate have all set firmly bracing piece 602, a plurality of bracing piece 602 inner walls have set firmly centre

gripping arc plate

7, 7 inner walls of centre gripping arc plate have set firmly a plurality of

compression spring

8, 8 inner of a plurality of compression spring have set firmly anti-skidding arc plate 9, anti-skidding arc plate 9 is convenient for press from both sides the pipe.

Specifically, bevel gear A102 and bevel gear C302 are in meshing transmission, so that power transmission is facilitated, and the supporting plate 3 and the anti-skid arc plate 9 are driven to clamp the pipeline.

Further, the bevel gear B103 is in meshed transmission with the bevel gear D404 located on the lower side, so as to drive the transmission shaft 403 to rotate.

Still further, the bevel gear D404 located on the upper side is in meshing transmission with the bevel gear E501, so as to drive the screw 5 to rotate.

In addition, the push-pull plate 601 is slidably engaged with the L-plate 402, so that the push-pull plate 601 can move in a limited manner.

The working principle is as follows: when the device is used for clamping a pipeline, the pipeline to be fixed is placed on the top surface of the supporting plate 3, then the rotating shaft 101 is rotated clockwise, at the moment, the bevel gear A102 and the bevel gear C302 which are fixedly arranged in the middle of the rotating shaft 101 are in meshing transmission, the threaded rod 301 is in threaded fit with the prismatic screw sleeve rod, the prismatic screw sleeve rod is limited to move upwards to jack up the supporting plate 3, meanwhile, the bevel gear B103 and the bevel gear D404 which are positioned at the lower side of the rotating shaft 101 are in meshing transmission, the bevel gear D404 and the bevel gear E501 are driven to be in meshing transmission, the screw 5 is rotated, the push-pull plate 601 is limited to move in the L plate 402, the screw 6 is limited to be pushed inwards, two anti-skid arc plates 9 are relatively close to each other, the anti-skid arc plates 9 and the axis of the supporting plate 3 are positioned on the same axis, and the anti-skid arc plates 9 and the supporting plate 3 are used for clamping and fixing the pipeline.

Claims

1. The utility model provides a building engineering water supply pipe fixing device, includes mounting plate (1), its characterized in that: the mounting base plate (1) is internally and rotatably connected with a rotating shaft (101), a bevel gear A (102) is fixedly arranged in the middle of the rotating shaft (101), two bevel gears B (103) are fixedly arranged on the outside of the rotating shaft (101) in a bilateral symmetry structure, a limiting column (2) is fixedly arranged on the top surface of the mounting base plate (1), a prism screw sleeve rod is inserted in the limiting column (2), a supporting plate (3) is fixedly arranged on the top surface of the prism screw sleeve rod, a threaded rod (301) is matched with the internal threads of the prism screw sleeve rod, a bevel gear C (302) is fixedly arranged on the bottom surface of the threaded rod (301), two supporting plates (4) are fixedly arranged on the top surface of the mounting base plate (1) in a bilateral symmetry structure, a limiting pressing plate (401) is screwed on the top surfaces of the supporting plates (4), two L plates (402) are fixedly arranged on the inner wall of the supporting plates (4) in a symmetry structure, and a transmission shaft (403) is rotatably connected inside the supporting plates (4), the utility model discloses a spiral shell, including transmission shaft (403), backup pad (4), spiral shell board (6), bracing piece (602), it is a plurality of that transmission shaft (403) outside is upper and lower symmetrical structure has set firmly two bevel gear D (404), backup pad (4) inner wall middle part is rotated and is connected with screw rod (5), bevel gear E (501) have set firmly in screw rod (5) outer end, screw rod (5) outside screw-thread fit has spiral shell board (6), spiral shell board (6) outside is upper and lower symmetrical structure and articulates there are two push-and-pull plates (601), bracing piece (602) have all set firmly in spiral shell board (6) inner wall four corners department, and is a plurality of bracing piece (602) inner wall has set firmly centre gripping arc board (7), centre gripping arc board (7) inner wall has set firmly a plurality of compression spring (8), and is a plurality of compression spring (8) inner has set firmly antiskid arc board (9).

2. The fixing device for the water supply pipeline of the constructional engineering as claimed in claim 1, wherein: the bevel gear A (102) is in meshed transmission with the bevel gear C (302).

3. The fixing device for the water supply pipeline of the constructional engineering as claimed in claim 1, wherein: the bevel gear B (103) is in meshed transmission with a bevel gear D (404) positioned on the lower side.

4. The fixing device for the water supply pipeline of the constructional engineering as claimed in claim 1, wherein: the bevel gear D (404) positioned at the upper side is in meshed transmission with the bevel gear E (501).

5. The fixing device for the water supply pipeline of the constructional engineering as claimed in claim 1, wherein: the push-pull plate (601) is in sliding fit with the L plate (402).