CN219263391U

CN219263391U - Auxiliary tool for mounting heat supply branch pipe

Info

Publication number: CN219263391U
Application number: CN202320240305.4U
Authority: CN
Inventors: 王和平; 解振涛; 赵瑾; 杨超勇; 李文明; 姜震
Original assignee: Zhengzhou Zhengfeng Energy Development Co ltd
Current assignee: Zhengzhou Zhengfeng Energy Development Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-06-27
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses an auxiliary tool for installing a heat supply branch pipe, which relates to the field of heat supply pipeline installation and solves the problems that a mounting frame in the prior art lifts a pipeline through a manual hoist, but the axial position of the pipeline is difficult to adjust and is not flexible enough due to the constraint of a chain in the manual hoist in the process of aligning, and the auxiliary tool comprises a bracket, a fixing nut, a screw rod, a rotating sleeve, a mounting plate, a sliding rail, a sliding block and a pipe clamp; the support is provided with a fixed nut, a screw rod matched with the fixed nut is arranged in the fixed nut, a rotating sleeve is rotatably sleeved at the upper end of the screw rod, a mounting plate is arranged above the rotating sleeve, a sliding rail is arranged on the mounting plate along the length direction of the mounting plate, a sliding block matched with the sliding rail is arranged on the outer side of the sliding rail, and a pipe clamp is arranged on the sliding block; according to the utility model, the support is used for replacing manual lifting of the branch pipes, and simultaneously, the height, the angle and the axial position of the branch pipes can be adjusted, so that the problems of reducing labor difficulty and saving labor cost are solved.

Description

Auxiliary tool for mounting heat supply branch pipe

Technical Field

The utility model relates to the field of heat supply pipeline installation, in particular to an auxiliary tool for heat supply branch pipe installation.

Background

The city heat supply system mainly comprises three parts of a centralized heat supply source, a heat supply pipe network and heat collection users, wherein the heat supply pipe network comprises a branch pipe for introducing heat medium carried in the branch pipe into a room.

Typically, the manifold is horizontally positioned and, during installation, it is necessary to maintain the axis of the manifold collinear with the axis of the pipe fitting of the main, and then to threadably connect the manifold to the pipe fitting, which typically requires two persons to cooperate. Typically, the branch pipe installation work of the same cell is concentrated in a certain period, and thus, the pipe installation work is very labor-intensive and costly.

In the patent application of application number 2021205849829, a pipeline auxiliary mounting frame that is geared to needs of job is disclosed, including lifting seat, dead lever, supporting component, the bottom center of lifting seat is provided with the lug, the dead lever sets up 3, and 3 the top of dead lever all articulates in lifting seat bottom and evenly distributed, the bottom and the supporting component fixed connection of dead lever, supporting component comprises at least one section supporting link, adjacent two supporting link fixed connection. When the installation frame is used, the installation frame is required to be matched with a manual hoist, the manual hoist is hung on a lifting lug at the bottom of a lifting seat, two pipelines to be aligned are lifted, and pipeline alignment is carried out.

The mounting frame in the patent application can lift the pipeline through the manual hoist, but when the axial position of the pipeline is adjusted in the opposite process, the position of the pipeline is difficult to adjust and is not flexible due to the constraint of the chain in the manual hoist.

Disclosure of Invention

The utility model aims at: the utility model provides an appurtenance is used in installation of heat supply branch pipe for solve the mounting bracket of prior art and lift up the pipeline through the manual hoist, but at the in-process of counterpoint, because the constraint of chain in the manual hoist, the axial position of pipeline is difficult to adjust, inflexible problem.

The technical scheme adopted by the utility model is as follows: an auxiliary tool for installing a heat supply branch pipe comprises a bracket, a fixing nut, a screw rod, a rotating sleeve, a mounting plate, a sliding rail, a sliding block and a pipe clamp.

The fixing nut is fixed on the support, the screw rod matched with the fixing nut is arranged in the fixing nut, the rotating sleeve is rotatably sleeved at the upper end of the screw rod, the mounting plate is mounted above the rotating sleeve, the sliding rail is arranged on the mounting plate along the length direction of the mounting plate, the sliding block matched with the sliding rail is arranged on the outer side of the sliding rail, and the pipe clamp is arranged on the sliding block.

Further, a positioning bolt is arranged on the outer side of the rotating sleeve along the radial direction of the rotating sleeve, positioning holes matched with the positioning bolt are uniformly formed in the screw rod along the radial direction of the screw rod, and the positioning bolt extends into the positioning holes after penetrating through the rotating sleeve.

Furthermore, the inside of the pipe clamp is concentrically provided with a positioning ring, and the positioning ring is sleeved outside the branch pipe.

Further, a rotating handle is arranged on the outer side of the screw rod.

In conclusion, by adopting the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the support is used for lifting the branch pipes instead of manpower, and simultaneously, the height, the angle and the axial position of the branch pipes can be adjusted, so that the problems of reducing labor difficulty and saving labor cost are solved;

2. in order to facilitate the rotation of the screw rod, the screw rod is provided with a rotating handle at the outer side, and the screw rod is driven by the rotating handle;

3. when the angle of the branch pipe is changed by rotating the rotating sleeve, after the angle is determined, in order to prevent the branch pipe from continuing to rotate, a positioning bolt is arranged on the outer side of the rotating sleeve, and penetrates through a positioning hole on the extending screw rod behind the rotating sleeve, so that the circumferential movement of the rotating sleeve is limited, and the rotating sleeve is prevented from continuing to rotate;

4. the inner side of the pipe clamp is concentrically provided with the positioning ring, the positioning ring is sleeved on the outer side of the branch pipe, and the outer side of the positioning ring is embedded into a groove formed in the inner wall of the pipe clamp in advance, so that the positioning ring with different inner diameters can be replaced to be used for fixing the branch pipes with different pipe diameters.

Description of the drawings:

FIG. 1 is a front view of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a top view of the present utility model;

fig. 4 is a cross-sectional view of a pipe strap of the present utility model.

Reference numerals illustrate:

1. a bracket; 2. a fixing nut; 3. a screw rod; 4. rotating the handle; 5. a rotating sleeve; 6. a mounting plate; 7. a slide rail; 8. a slide block; 9. a pipe clamp; 10. a positioning ring; 11. a mounting plate; 12. a support leg; 13. an anti-slip foot cover; 14. protecting the chain.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Fig. 1-4 show: an auxiliary tool for mounting a heat supply branch pipe comprises a bracket 1, a fixing nut 2, a screw rod 3, a rotating sleeve 5, a mounting plate 6, a sliding rail 7, a sliding block 8 and a pipe clamp 9.

The support 1 comprises a

mounting plate

11, 3 support legs 12 hinged to the outer side of the mounting plate 11, and anti-slip foot sleeves 13 are arranged at the lower ends of the support legs 12 through pin shafts in order to ensure stability of the support 1, so that the support legs 12 can rotate around the pin shafts while the anti-slip foot sleeves 13 are tightly attached to the ground, the angles of the support legs 12 are adjusted, the support legs 12 are connected through protection chains 14, and the angle between the support legs 12 is limited to expand to a larger angle, so that good conditions of the support 1 are maintained.

The mounting plate 11 is provided with the fixing nut 2 coaxially, the fixing nut 2 is internally provided with the screw rod 3 matched with the screw rod along the vertical direction, the screw rod 3 comprises a polished rod section and a screw rod section, the screw rod section is screwed into the fixing nut 2, the spiral line of the screw rod section is utilized to play a lifting role, the end part of the polished rod section at the upper end of the screw rod section is sleeved with the rotating sleeve 5 capable of freely rotating around the end part of the polished rod section, the upper part of the rotating sleeve 5 is provided with the mounting plate 6 along the horizontal direction, the mounting plate 6 is provided with the sliding rail 7 along the length direction, the outer side of the sliding rail 7 is provided with the sliding block 8 matched with the sliding block, the sliding block 8 is provided with the pipe clamp 9, the pipe clamp 9 is a quick-mounting pipe clamp, the pipe clamp comprises two semicircular components which are symmetrically arranged, one section of the semicircular components is hinged, the other end of the semicircular components is connected through bolts, and the pipe clamp 9 is at least arranged into two parts, so that the branch pipe can be better supported.

The pipeline is supported through the support 1, so that the manpower can be saved for lifting the pipeline, the fixing of the branch pipe can be realized through the pipe clamp 9 firstly, and the pipe clamp 9 is arranged on the sliding rail 7 through the sliding block 8, so that the position of the branch pipe can be conveniently adjusted in the axial direction; the mounting plate 6 is arranged at the upper end of the screw rod 3 through the rotating sleeve 5, so that the branch pipe can be easily rotated, and the angle of the branch pipe can be adjusted according to the mounting position of the branch pipe; finally, by rotating the screw 3, the height of the branch pipe fixed at the upper end thereof by the pipe clamp 9 can be changed, so that the position height thereof can be adjusted according to the installation position of the branch pipe.

The support 1 replaces manual lifting of the branch pipes, and simultaneously the height, the angle and the axial position of the branch pipes can be adjusted, so that labor is saved, and the installation difficulty can be reduced.

Example 2

This embodiment differs from embodiment 1 in that: in order to facilitate the rotation of the screw rod 3, a rotating handle 4 is arranged on the outer side of the polished rod section of the screw rod 3, and the screw rod 3 is driven by rotating the rotating handle 4.

Example 3

This embodiment differs from embodiment 1 in that: when changing the branch pipe angle through rotating the cover 5, after the angle is confirmed, in order to prevent the branch pipe from continuing to rotate, consequently be provided with positioning bolt in its radial direction in the cover 5 outside of rotating to evenly seted up on lead screw 3 equally along its radial direction with positioning bolt matched with locating hole, in the locating hole extends after the locating bolt runs through the cover 5 of rotating, thereby restrict the circumference motion of cover 5 of rotating, prevent that cover 5 of rotating from continuing to rotate.

Example 4

This embodiment differs from embodiment 1 in that: the inside of the pipe clamp 9 is concentrically provided with a positioning ring 10, the positioning ring 10 is sleeved outside the branch pipe, and the outside of the positioning ring 10 is embedded into a groove formed in the inner wall of the pipe clamp 9 in advance, so that the positioning ring 10 with different inner diameters can be replaced to be used for fixing the branch pipes with different pipe diameters.

Claims

1. An auxiliary tool for mounting a heat supply branch pipe is characterized by comprising a bracket (1), a fixing nut (2), a screw rod (3), a rotating sleeve (5), a mounting plate (6), a sliding rail (7), a sliding block (8) and a pipe clamp (9);

the fixing device is characterized in that the fixing nut (2) is fixed on the support (1), the screw rod (3) matched with the fixing nut is arranged in the fixing nut (2), the rotating sleeve (5) is rotatably sleeved at the upper end of the screw rod (3), the mounting plate (6) is mounted above the rotating sleeve (5), the sliding rail (7) is arranged on the mounting plate (6) along the length direction of the mounting plate, the sliding block (8) matched with the sliding rail (7) is arranged on the outer side of the sliding rail, and the pipe clamp (9) is arranged on the sliding block (8).

2. An auxiliary tool for installation of a heat supply branch pipe according to claim 1, wherein: the screw rod (3) is provided with positioning holes matched with the positioning bolts in a uniform way along the radial direction of the screw rod, and the positioning bolts extend into the positioning holes after penetrating through the rotating sleeve (5).

3. An auxiliary tool for installation of a heat supply branch pipe according to claim 1, wherein: the inner side of the pipe clamp (9) is concentrically provided with a positioning ring (10), and the positioning ring (10) is sleeved on the outer side of the branch pipe.

4. An auxiliary tool for installation of a heat supply branch pipe according to claim 2, wherein: a rotating handle (4) is arranged on the outer side of the screw rod (3).