CN111828729A

CN111828729A - Guide bracket

Info

Publication number: CN111828729A
Application number: CN202010708059.1A
Authority: CN
Inventors: 廖宝勇; 赵伟; 周伟强; 朱庆忠
Original assignee: Xiamen Anyue Trenchless Engineering Technology Co ltd
Current assignee: Xiamen Anyue Trenchless Engineering Technology Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2020-10-27

Abstract

The embodiment of the disclosure provides a guide bracket, which is applied in a well chamber and is used for guiding a pipe when the pipe is blanked into the well chamber; the guide support comprises a support body and guide pulleys, two ends of the support body are fixed to two side walls of the well chamber, and the guide pulleys are sleeved on the support body. According to the scheme, the well chamber opening is provided with the guide support, and the guide pulley on the guide support plays a role in guiding when feeding the pipe into the well chamber, so that the pipe is not easy to be scraped by the pipe opening.

Description

Guide bracket

Technical Field

The utility model relates to a non-excavation pipeline repair technical field especially relates to a guide bracket.

Background

In municipal works or other projects, pipes are often required to be transported to pipelines, at present, when the pipes are put down into the pipelines, the pipes are generally directly discharged from one pipe orifice of the pipelines, and then the pipes are pulled towards a well chamber by using a winch or other traction mechanisms at the other pipe orifice. Therefore, the pipe is easy to be scratched or broken by the edge of the wellhead in the dragging process, the actual requirement of the pipe in the engineering is seriously influenced, and the subsequent engineering is possibly greatly influenced.

Disclosure of Invention

In view of the above, the disclosed embodiments provide a guide bracket that at least partially solves the problems in the prior art.

In a first aspect, embodiments of the present disclosure provide a guide bracket for use in a well, the guide bracket being configured to guide a tubular while the tubular is being blanked into the well;

the guide support comprises a support body and guide pulleys, two ends of the support body are fixed to two side walls of the well chamber, and the guide pulleys are sleeved on the support body.

According to a specific implementation manner of the embodiment of the disclosure, fixing pieces are arranged at two ends of the support body and are fixed on two side walls of the well chamber.

According to a specific implementation manner of the embodiment of the present disclosure, the fixing member is a screw.

According to a specific implementation manner of the embodiment of the present disclosure, the guide bracket further includes a first support rod and a second support rod, the first support rod and the second support rod are respectively connected to the bracket body and located at two sides of the guide pulley, and the first support rod and the second support rod are fixed to the well chamber.

According to a concrete implementation mode of the embodiment of the disclosure, the first supporting rod and the second supporting rod are far away from one end of the support body is provided with a fixed block, a mounting hole is formed in the fixed block, and the fixed block penetrates through a mounting piece to be fixed in the mounting hole on the well chamber.

According to a specific implementation of the embodiments of the present disclosure, the mounting member is an expansion screw.

According to a specific implementation manner of the embodiment of the disclosure, the bracket body is made of steel.

According to a specific implementation manner of the embodiment of the disclosure, the first support rod and the second support rod are made of steel.

The guide support is applied to a well chamber and used for guiding a pipe when the pipe is blanked into the well chamber;

the guide support comprises a support body and guide pulleys, two ends of the support body are fixed to two side walls of the well chamber, and the guide pulleys are sleeved on the support body. According to the scheme, the well chamber opening is provided with the guide support, and the guide pulley on the guide support plays a role in guiding when feeding the pipe into the well chamber, so that the pipe is not easy to be scraped by the pipe opening.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings needed to be used in the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a guide bracket according to an embodiment of the present disclosure;

fig. 2 is a schematic view of another perspective view of a guide bracket according to an embodiment of the present disclosure;

fig. 3 is a schematic view of the structure in direction B in fig. 2.

Summary of reference numerals:

100-a guide support, 10-a support body, 11-a screw rod, 20-a guide pulley, 31-a first support rod, 32-a second support rod and 33-a fixed block.

Detailed Description

The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

The embodiments of the present disclosure are described below with specific examples, and other advantages and effects of the present disclosure will be readily apparent to those skilled in the art from the disclosure in the specification. It is to be understood that the described embodiments are merely illustrative of some, and not restrictive, of the embodiments of the disclosure. The disclosure may be embodied or carried out in various other specific embodiments, and various modifications and changes may be made in the details within the description without departing from the spirit of the disclosure. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

It is noted that various aspects of the embodiments are described below within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the disclosure, one skilled in the art should appreciate that one aspect described herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. Additionally, such an apparatus may be implemented and/or such a method may be practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present disclosure, and the drawings only show the components related to the present disclosure rather than the number, shape and size of the components in actual implementation, and the type, amount and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.

In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.

The disclosed embodiment provides a guide bracket 100.

Referring to fig. 1 to 3, a guide bracket 100 according to an embodiment of the present disclosure is provided, the guide bracket 100 being used in a well, the guide bracket 100 being used to guide a pipe when the pipe is blanked into the well;

the guide support 100 comprises a support body 10 and guide pulleys 20, two ends of the support body 10 are fixed to two side walls of the well chamber, and the guide pulleys 20 are sleeved on the support body 10.

In the disclosed embodiment, the guide bracket 100 is used in a well, such as in various underground pipes. The guide bracket 100 is used to guide a pipe when blanking the pipe into the well chamber. When a pipe is put into a pipeline, if the pipe is directly pulled by a tractor at the position of a nozzle, the pipe is easily damaged by sand at the edge of the nozzle or rough edges of the nozzle. Because the guide support 100 in the embodiment is arranged in the pipeline, preferably at the height of the pipeline 2/3, the pipe is guided in the pipeline by the guide support 100 to form a structure similar to a pulley, so that the pipe can be smoothly pulled by a tractor, and the damage to the edge of the pipeline opening can be reduced.

The guide bracket 100 in this embodiment includes a bracket body 10 and a guide pulley 20, where the bracket body 10 is fixed on two side walls of the well, specifically, two ends of the bracket body 10 are fixed on two side walls of the well. The holder body 10 is fixed to both side walls of the well, so that the holder body 10 is supported in the well as a main support body, and specifically, the length of the holder body 10 may be designed as needed, for example, the holder body may be supported at a central position of the well, or the length of the holder body 10 may be reduced. The guide pulley 20 is sleeved on the support body 10, specifically, at a central position of the support body 10. In the use process, with tubular product take on guide bracket 100, under drive mechanism's traction, tubular product extends down to the pipeline for because guide pulley 20's effect, the tubular product is hindered to diminish, can be comparatively smooth and easy be drawn the position under the pipe. And the support body 10 can make the whole mechanism be supported on the two side walls of the well chamber more firmly.

In order to fix the support body 10 on the two side walls of the well more firmly, the support body 10 can be connected with a hanging piece, and the hanging piece can extend out of the well and is clamped above the well.

In this embodiment, the bracket body 10, the first support bar 31, and the second support bar 32 are all made of steel, but in other embodiments, other materials may be selected.

In this embodiment, fixing members are disposed at two ends of the support body 10, and the fixing members are fixed on two side walls of the well chamber. In this embodiment, the fixing member is a screw 11. The fixing member may be an integral structure with the bracket body 10, or may be a separate structure from the bracket body 10. In this embodiment, the fixing member and the bracket body 10 are of an integrated structure, the fixing member is a screw rod 11, and the screw rods 11 are formed at two ends of the bracket body 10. The screws 11 are screwed into two side walls of the well chamber to form stable fixation.

In addition, the guide bracket 100 further includes a first support bar 31 and a second support bar 32, the first support bar 31 and the second support bar 32 are respectively connected to the bracket body 10 at two sides of the guide pulley 20, and the first support bar 31 and the second support bar 32 are fixed on the well. In this embodiment, the guide bracket 100 further includes a first support bar 31 and a second support bar 32, and the first support bar 31 and the second support bar 32 are used to enhance the fixation of the entire guide bracket 100 in the well. Specifically, the first support bar 31 and the second support bar 32 are respectively connected to two sides of the stand body 100, and the first support bar 31 and the second support bar 32 are integrated with the stand body 10, which also improves the stability of the whole structure. The first support rod 31 and the second support rod 32 are respectively fixed at the position of the well chamber close to the pipe orifice, and are obliquely fixed on the well chamber and are not perpendicular to the bracket body 10. In this fixing manner, a first support bar 31 is fixed on the well to form a support point, a second support bar 32 is fixed on the well to form a second support point, and a third support point and a fourth support point are formed on the two side walls fixed on the well through the bracket body 10, so that the whole guide bracket 100 is firmly installed in the well,

further, the first support rod 31 and the second support rod 32 are far away from one end of the support body 10 is provided with a fixing block 33, a mounting hole is formed in the fixing block 33, and the fixing block 33 is fixed on the well chamber through the mounting piece in a penetrating mode through the mounting hole. The fixed block 33 enlarges the contact surface between the first support rod 31 and the second support rod 32 and the side wall of the well chamber, and is convenient to install. In an embodiment of the disclosure, the mounting member is an expansion screw.

The specific working process is as follows: the bracket body 10 is fixed on two side walls in the well chamber, and the first support rod 31 and the second support rod 32 are obliquely fixed at the well mouth through expansion screws, so that the installation of the guide bracket 100 is completed. In use, the pipe is lapped on one side of the guide pulley 20 and then pulled to a designated position by the traction of the traction machine. The abrasion of the pipe at the pipe opening is reduced through the action of the guide bracket 100. After use, the guide bracket 100 is removed from the well and the subsequent work operations are continued.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present disclosure should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A guide bracket for use in a well, the guide bracket being for guiding a tubular as it is being blanked into the well;

2. The guide bracket according to claim 1, wherein the bracket body is provided at both ends thereof with fixing members fixed to both sidewalls of the well.

3. The guide bracket of claim 2, wherein the securing member is a threaded rod.

4. The guide bracket of claim 1, further comprising a first support bar and a second support bar, wherein the first support bar and the second support bar are respectively connected to the bracket body at two sides of the guide pulley, and the first support bar and the second support bar are fixed on the well.

5. The guide bracket according to claim 4, wherein fixing blocks are arranged at the ends of the first support rod and the second support rod, which are far away from the bracket body, and mounting holes are formed in the fixing blocks, and the fixing blocks are fixed on the well chamber through mounting pieces in a penetrating manner.

6. The guide bracket of claim 5, wherein the mounting member is an expansion screw.

7. The guide bracket according to any one of claims 1 to 6, wherein the bracket body is made of steel.

8. The guide bracket according to any one of claims 4 to 6, wherein the first support bar and the second support bar are made of steel.