A wear-resistant sleeve for cement pipe production

Abstract

The utility model discloses a wear-resistant sleeve for cement pipe production, comprising a sleeve body component, wherein limit assemblies are arranged at both ends of the sleeve body component, and mounting frame assemblies are arranged on the outer walls of both ends of the sleeve body component; the limit assembly comprises an outer screw ring seat fixedly arranged on the outer wall of the sleeve body component, the inner wall of the outer screw ring seat is threadedly connected with an inner screw ring cylinder, the inner wall of the inner screw ring cylinder is threadedly connected with a screw limit column, the number of the screw limit columns is two, and the outer wall of the screw limit column is fixedly connected with an operating ring handle; the wear-resistant sleeve for cement pipe production, through two symmetrically arranged limit assemblies, during use, a water pipe to be processed is placed inside the sleeve body, and the inner screw ring cylinder is rotatably installed, and then the screw limit column is rotated as needed, so that one end of the screw limit column is in conflict with one end of the cement pipe, thereby realizing the conflict and limitation of the outer wall of the cement pipe, improving the use effect of the device, and providing convenience for users.

Description

Technical Field

[0001] The utility model relates to the field of cement pipes, in particular to a wear-resistant sleeve for cement pipe production. Background Art

[0002] Cement pipe is a pre-set pipe made of cement and steel bars, using the centrifugal force of electric poles. Cement pipes are generally flat-end reinforced concrete cement pipes, flexible tongue-and-groove reinforced concrete cement pipes, socket-and-spigot reinforced concrete cement pipes, F-type steel socket cement pipes, flat-end sleeve-jointed cement pipes, and tongue-and-groove cement pipes.

[0003] The existing technology has the following problems:

[0004] In the prior art, the wear-resistant sleeve for cement pipe production is prone to fall off during use, which affects processing. Therefore, it is necessary to design a wear-resistant sleeve for cement pipe production with good limiting effect. Summary of the invention

[0005] In view of the problems in the related technology, the utility model proposes a wear-resistant sleeve for cement pipe production to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solution adopted by the utility model is as follows: a wear-resistant sleeve for cement pipe production, comprising a sleeve assembly, both ends of the sleeve assembly are provided with limit assemblies, and both ends of the outer wall of the sleeve assembly are provided with mounting frame assemblies;

[0007] The limiting assembly comprises an outer screw ring seat fixedly arranged on the outer wall of the sleeve assembly, the inner wall of the outer screw ring seat is threadedly connected with an inner screw ring cylinder, and the inner wall of the inner screw ring cylinder is threadedly connected with a screw limiting column.

[0008] Preferably, there are two screw limit columns, and the outer wall of the screw limit column is fixedly connected with an operating ring handle; through the two symmetrically arranged limit components, during use, the water pipe to be processed is placed inside the sleeve, and the inner screw ring cylinder is rotated and installed, and then the screw limit column is rotated as needed, so that one end of the screw limit column is in conflict with one end of the cement pipe, thereby achieving the interference and limiting of the outer wall of the cement pipe, improving the use effect of the device and providing convenience for the user.

[0009] Preferably, the sleeve assembly comprises a sleeve, and a plurality of balls are embedded in the inner wall of the sleeve.

[0010] Preferably, the balls are arranged in an equidistant array on the inner wall of the sleeve.

[0011] Preferably, the outer wall of the sleeve may be provided with a hollow groove, and the shape of the hollow groove is designed and opened according to the production and processing requirements of the cement pipe; through the arrangement of the sleeve assembly, during use, the arrangement of several balls in an equidistant array on the inner wall of the sleeve can reduce the friction coefficient, thereby achieving a wear-resistant effect, and the arrangement of the hollow groove can facilitate the operation of cement pipe processing, improve the use effect of the device, and provide convenience for users.

[0012] Preferably, the mounting frame assembly includes a frame body fixedly arranged on the outer wall of the casing, and the outer wall of the frame body is provided with a fixing hole; through the arrangement of the mounting frame assembly, the use position of the device can be easily installed and fixed to facilitate cement pipe processing operations, thereby improving the use effect of the device and providing convenience for users.

[0013] The beneficial effects of the utility model are as follows: 1. The wear-resistant sleeve for cement pipe production has two symmetrically arranged limit assemblies. During use, the water pipe to be processed is placed inside the sleeve, and the inner screw ring is rotated and installed. Then, the screw limit column is rotated as needed, so that one end of the screw limit column is in conflict with one end of the cement pipe, thereby achieving conflict and limitation on the outer wall of the cement pipe, improving the use effect of the device and providing convenience for users.

[0014] The wear-resistant sleeve for cement pipe production has a sleeve assembly, in which a plurality of balls are arranged in an equidistant array on the inner wall of the sleeve, which can reduce the friction coefficient during use, thereby achieving a wear-resistant effect. The hollow groove is arranged to facilitate the cement pipe processing operation, thereby improving the use effect of the device and providing convenience for users.

[0015] The wear-resistant sleeve for cement pipe production can be easily installed and fixed in the use position of the device through the arrangement of the mounting frame assembly, so as to facilitate cement pipe processing operations, improve the use effect of the device, and provide convenience for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is the external front view of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the internal main view of the utility model;

[0019] Figure 3This is a schematic diagram of the external structure of the limit assembly of the utility model;

[0020] Figure 4 It is a schematic structural diagram of the cross-section of the limit assembly of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the sleeve assembly of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the mounting frame assembly of the utility model.

[0023] In the figure: 1. sleeve assembly; 101. sleeve; 102. ball bearing; 2. limit assembly; 201. outer screw ring seat; 202. inner screw ring cylinder; 203. screw limit column; 3. mounting frame assembly; 301. frame; 302. fixing hole. DETAILED DESCRIPTION

[0024] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] According to an embodiment of the utility model, a wear-resistant sleeve for cement pipe production is provided.

[0026] Example 1

[0027] like Figure 1-Figure 6 As shown, the wear-resistant sleeve for cement pipe production according to the embodiment of the utility model comprises a sleeve assembly 1, two ends of the sleeve assembly 1 are provided with limit assemblies 2, and the outer walls of both ends of the sleeve assembly 1 are provided with mounting frame assemblies 3;

[0028] The limiting assembly 2 comprises an outer screw ring seat 201 fixedly arranged on the outer wall of the sleeve assembly 1, the inner wall of the outer screw ring seat 201 is threadedly connected with an inner screw ring cylinder 202, and the inner wall of the inner screw ring cylinder 202 is threadedly connected with a screw limiting column 203;

[0029] There are two screw limit posts 203 , and an operating ring handle is fixedly connected to the outer wall of the screw limit post 203 .

[0030] In this embodiment, through the two symmetrically arranged limit assemblies 2, during use, the water pipe to be processed is placed inside the sleeve 101, and the inner screw ring tube 202 is rotated and installed, and then the screw limit column 203 is rotated as needed, so that one end of the screw limit column 203 is in contact with one end of the cement pipe, thereby achieving contact and limiting of the outer wall of the cement pipe, improving the use effect of the device, and providing convenience for the user.

[0031] Example 2

[0032] On the basis of the first embodiment, the preferred embodiment of the wear-resistant sleeve for cement pipe production provided by the utility model is as follows Figure 1-Figure 6 As shown: the sleeve assembly 1 includes a sleeve 101, and a plurality of balls 102 are embedded in the inner wall of the sleeve 101;

[0033] The balls 102 are arranged in an equidistant array on the inner wall of the sleeve 101;

[0034] The outer wall of the casing 101 may be provided with a hollow groove, and the shape of the hollow groove is designed and provided according to the production and processing requirements of the cement pipe.

[0035] In this embodiment, through the setting of the sleeve assembly 1, during use, the setting of several balls 102 in an equidistant array on the inner wall of the sleeve 101 can reduce the friction coefficient, thereby achieving a wear-resistant effect. The setting of the hollow groove can facilitate the processing operation of the cement pipe, improve the use effect of the device, and provide convenience for the user.

[0036] Example 3

[0037] On the basis of the first embodiment, the preferred embodiment of the wear-resistant sleeve for cement pipe production provided by the utility model is as follows Figure 1-Figure 6 As shown, the mounting frame assembly 3 includes a frame body 301 fixedly arranged on the outer wall of the sleeve body 101 , and a fixing hole 302 is opened on the outer wall of the frame body 301 .

[0038] In this embodiment, by setting the mounting frame assembly 3, it is possible to facilitate installation and fixation of the use position of the device to facilitate cement pipe processing operations, thereby improving the use effect of the device and providing convenience for users.

[0039] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0040] In actual application, first, the water pipe to be processed is placed inside the sleeve 101, and the inner screw ring tube 202 is rotated and installed, and then the screw limit column 203 is rotated as needed to make one end of the screw limit column 203 contact with one end of the cement pipe, thereby achieving contact and limitation on the outer wall of the cement pipe, and the wear-resistant sleeve is fixed by the mounting frame assembly 3. Through the setting of the hollow groove, it can be convenient to cooperate with the cement pipe processing operation.

[0041] In summary, with the aid of the above-mentioned technical scheme of the utility model, the wear-resistant sleeve for cement pipe production, through the two symmetrically arranged limit components 2, in use, the water pipe to be processed is placed inside the sleeve 101, and the inner screw ring 202 is rotated and installed, and then the screw limit column 203 is rotated as needed, so that one end of the screw limit column 203 is in conflict with one end of the cement pipe, thereby realizing the conflict and limitation of the outer wall of the cement pipe, improving the use effect of the device, and providing convenience for users; through the setting of the sleeve component 1, in use, the setting of several balls 102 in an equidistant array on the inner wall of the sleeve 101 can reduce the friction coefficient, thereby achieving a wear-resistant effect, and the setting of the hollow groove can facilitate the cooperation with the cement pipe processing operation, improve the use effect of the device, and provide convenience for users; through the setting of the mounting frame component 3, it is possible to facilitate the installation and fixing of the use position of the device for cement pipe processing operations, improve the use effect of the device, and provide convenience for users.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wear-resistant sleeve for cement pipe production, comprising a sleeve assembly (1), characterized in that: Limiting assemblies (2) are provided at both ends of the sleeve assembly (1), and mounting frame assemblies (3) are provided on the outer walls at both ends of the sleeve assembly (1); The limiting assembly (2) comprises an outer screw ring seat (201) fixedly arranged on the outer wall of the sleeve assembly (1), the inner wall of the outer screw ring seat (201) being threadedly connected to an inner screw ring cylinder (202), and the inner wall of the inner screw ring cylinder (202) being threadedly connected to a screw limiting column (203).

2. A wear-resistant sleeve for cement pipe production according to claim 1, characterized in that: The number of the screw limiting columns (203) is two, and an operating ring handle is fixedly connected to the outer wall of the screw limiting column (203).

3. The wear-resistant sleeve for cement pipe production according to claim 1, characterized in that: The sleeve assembly (1) comprises a sleeve (101), wherein a plurality of balls (102) are embedded in the inner wall of the sleeve (101).

4. A wear-resistant sleeve for cement pipe production according to claim 3, characterized in that: The balls (102) are arranged in an equidistant array on the inner wall of the sleeve (101).

5. The wear-resistant sleeve for cement pipe production according to claim 3, characterized in that: The outer wall of the sleeve (101) may be provided with a hollow groove, and the shape of the hollow groove is designed and provided according to the production and processing requirements of the cement pipe.

6. The wear-resistant sleeve for cement pipe production according to claim 3, characterized in that: The mounting frame assembly (3) comprises a frame body (301) fixedly arranged on the outer wall of the sleeve body (101), and a fixing hole (302) is provided on the outer wall of the frame body (301).

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