CN215580175U

CN215580175U - Make things convenient for sleeve pipe protection instrument of dismouting

Info

Publication number: CN215580175U
Application number: CN202122165749.XU
Authority: CN
Inventors: 郑汉东; 王金莲; 刘鸿任
Original assignee: Tianjin Binhai New Area Ripley Technology Co ltd
Current assignee: Tianjin Zhonglong Industry And Trade Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-18
Anticipated expiration: 2031-09-08

Abstract

The utility model belongs to the field of casing pipe tools, in particular to a casing pipe protection tool convenient to disassemble and assemble, which aims at the problem of poor protection effect of a casing pipe in the using process and provides a scheme that the casing pipe protection tool comprises a pipe body and symmetrically arranged joints fixed at two ends of the pipe body, wherein the outer surfaces of the two joints are in threaded connection with threaded sleeves, two symmetrically arranged fixing frames are installed on the outer surface of the pipe body, two symmetrically arranged fixing blocks are fixed on the side wall of one side of each fixing frame, and threaded rods are in threaded connection with the side walls of one side of the two fixing blocks; according to the shock absorption device, the movable plate can press and fix the joint through the mutual matching of the protective frame and the shock absorption spring, so that the fixing function of the joint is improved, the shock absorption spring can contract when the protective frame moves, the protective frame can protect the pipe body, the protection function of the pipe body is improved, the shock absorption spring plays a shock absorption role in the use process of the pipe body, and the stability of the pipe body in use is improved.

Description

Make things convenient for sleeve pipe protection instrument of dismouting

Technical Field

The utility model relates to the technical field of casing tools, in particular to a casing protection tool convenient to disassemble and assemble.

Background

Bushings are an insulating device that introduces a live conductor into an electrical apparatus or through a wall. The former is called an appliance bushing and the latter is called a wall bushing. The sleeve is usually used in basement of building and is an iron ring for protecting the pipeline or facilitating the installation of the pipeline. The sleeve is classified into a rigid sleeve, a flexible waterproof sleeve, a steel pipe sleeve, an iron sheet sleeve and the like

At present the sleeve pipe in the in-process of preparation, behind the manufacturing procedure, still need just can reach the user hand through warehousing, packing, transportation, the collision has not been avoided midway, the erosion of sand and dust, the screw thread that has processed receives the damage easily, and current sleeve pipe protection device, the structure is complicated, and the installation of being not convenient for, can cause the separation that drops to sheathed tube junction in the in-process of using, cause the damage to the sheathed tube, in use's protectiveness is relatively poor.

Therefore, a casing protection tool convenient to disassemble and assemble is needed to solve the problem that the casing protection effect is poor in the using process.

SUMMERY OF THE UTILITY MODEL

The casing protection tool convenient to disassemble and assemble provided by the utility model solves the problem of poor protection effect on a casing in the using process.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a make things convenient for sleeve pipe protection instrument of dismouting, the fixed joint that is the symmetry and sets up, two of the both ends of body and body the equal threaded connection of surface that connects has the thread bush, the surface mounting of body has two fixed frames that are the symmetry and set up, one side lateral wall of fixed frame is fixed with two fixed blocks that are the symmetry and set up, two the equal threaded connection of one side lateral wall of fixed block has the threaded rod, one side lateral wall of fixed frame is fixed with a plurality of bradyseism springs that are the symmetry and set up, the other end of bradyseism spring is fixed with the protection frame, the protection frame is located the outside of fixed frame and is the symmetry setting, one side lateral wall of protection frame be fixed with connect matched with movable plate, fixed frame with be provided with four protection component that are the symmetry and set up between the protection frame.

Preferably, the protection component include with two fixed covers that are the symmetry and set up of one side lateral wall of fixed frame are fixed, the inside sliding connection of fixed cover has the slide bar, the one end of slide bar is fixed with the fixed plate, one side lateral wall of fixed plate is fixed with the pressure board, fixed cover with be fixed with expanding spring between the both sides lateral wall of fixed plate, expanding spring slides and cup joints in the surface of slide bar, one side lateral wall of protection frame be fixed with slide bar matched with extrusion stem.

Preferably, one end surface of the sliding rod is an inclined surface, the contact surface of the extrusion rod and the sliding rod is an inclined surface matched with the inclined surface, and the pressing plate is positioned above the threaded sleeve.

Preferably, the surface threaded connection of threaded rod has the removal cover, one side lateral wall of removal cover is fixed with the connecting rod, one side lateral wall of connecting rod is fixed with the connecting plate, the spout has been seted up to the inside of fixed block, the inside rotation of spout is connected with the gear, the inside sliding connection of spout has two dentate plates that are the symmetry and set up, the dentate plate with the gear meshes mutually, and two dentate plates are crisscross parallel distribution.

Preferably, one end of one of the toothed plates is fixed with a clamping plate, one end of one of the toothed plates is fixed with one side wall of the movable sleeve, and the toothed plate is connected with one side wall of the fixed block in a sliding manner.

Preferably, one side wall of the protective frame is in contact with the top end of the fixing plate, and the cross section of the fixing frame is of a circular structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the mutual matching of the protective frame and the cushioning spring, the movable plate can move towards the joint in the use process of the pipe body, the movable plate can press and fix the joint, the fixing function of the joint is improved, the cushioning spring can contract when the protective frame moves, the protective frame can protect the pipe body, the protection function of the pipe body is improved, the cushioning spring plays a cushioning role in the use process of the pipe body, the pipe body is prevented from shaking, and the stability of the pipe body in use is improved.

2. According to the utility model, the connecting plate and the clamping plate are used for fixing the fixed block through mutual matching of the gear and the toothed plate, so that the stability of the fixed block after installation is improved, the protection effect on the pipe body is improved, and the fixed plate can be used for clamping and fixing the threaded sleeve, so that the stability of the threaded sleeve and the fixed sleeve is improved when the threaded sleeve shakes.

Drawings

FIG. 1 is a schematic diagram of a main sectional structure of a casing protection tool convenient for disassembly and assembly according to the present invention;

FIG. 2 is a top-down partial schematic view of a fixing block of the casing protection tool according to the present invention, which is convenient for disassembly and assembly;

fig. 3 is an enlarged view of the area a in fig. 2.

In the figure: 1. a pipe body; 2. a joint; 3. a threaded sleeve; 4. a fixing frame; 5. a fixed block; 6. a threaded rod; 7. a cushioning spring; 8. a protective frame; 9. moving the plate; 10. a guard assembly; 100. fixing a sleeve; 101. a slide bar; 102. a fixing plate; 103. a pressing plate; 104. a tension spring; 105. an extrusion stem; 11. moving the sleeve; 12. a connecting rod; 13. a connecting plate; 14. a chute; 15. a gear; 16. a toothed plate; 17. and (4) clamping the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a casing protection tool convenient for disassembly and assembly comprises a pipe body 1 and two symmetrically arranged joints 2 fixed at two ends of the pipe body 1, threaded sleeves 3 are connected to the outer surfaces of the two joints 2 through threads, two symmetrically arranged fixed frames 4 are mounted on the outer surface of the pipe body 1, two symmetrically arranged fixed blocks 5 are fixed on one side wall of each fixed frame 4, threaded rods 6 are connected to the side walls of one side of the two fixed blocks 5 through threads, a plurality of symmetrically arranged cushioning springs 7 are fixed on the side wall of one side of each fixed frame 4, a protective frame 8 is fixed at the other end of each cushioning spring 7, the protective frame 8 is symmetrically arranged on the outer side of the fixed frame 4, a movable plate 9 matched with the joints 2 is fixed on one side wall of the protective frame 8, four symmetrically arranged protective assemblies 10 are arranged between the fixed frame 4 and the protective frame 8, concretely, through mutually supporting of protective frame 8 and bradyseism spring 7, play the effect of bradyseism to it, avoid body 1 to produce and rock, improve body 1 stability in use.

The protection component 10 includes two fixed covers 100 that are the symmetry setting fixed with one side lateral wall of fixed frame 4, the inside sliding connection of fixed cover 100 has slide bar 101, the one end of slide bar 101 is fixed with fixed plate 102, one side lateral wall of fixed plate 102 is fixed with pressing plate 103, be fixed with expanding spring 104 between the both sides lateral wall of fixed cover 100 and fixed plate 102, expanding spring 104 slides and cup joints the surface in slide bar 101, one side lateral wall of protection frame 8 is fixed with the stripper bar 105 with slide bar 101 matched with, the one end surface of slide bar 101 is the inclined plane, stripper bar 105 is the inclined plane of looks adaptation with the contact surface of slide bar 101, pressing plate 103 is located the top of thread bush 3, specifically, through the mutually supporting of stripper bar 105 and slide bar 101, realize the fixed of butt joint 2.

The outer surface of the threaded rod 6 is in threaded connection with a movable sleeve 11, a connecting rod 12 is fixed on one side wall of the movable sleeve 11, a connecting plate 13 is fixed on one side wall of the connecting rod 12, a sliding groove 14 is formed in the fixed block 5, a gear 15 is rotatably connected in the sliding groove 14, two symmetrically-arranged toothed plates 16 are slidably connected in the sliding groove 14, the toothed plates 16 are meshed with the gear 15, the two toothed plates 16 are in staggered parallel distribution, a clamping plate 17 is fixed at one end of one of the toothed plates 16, one end of one of the toothed plates 16 is fixed with one side wall of the movable sleeve 11, the toothed plates 16 are slidably connected with one side wall of the fixed block 5, one side wall of the protective frame 8 is in contact with the top end of the fixed plate 102, the cross section of the fixed frame 4 is of a circular structure, and particularly, the connecting plate 13 and the clamping plate 17 are used for fixing the fixed block 5 through mutual matching of the gear 15 and the toothed plates 16, the stability of the fixed frame 4 after installation is increased.

The working principle is as follows: when the sleeve installation and butt joint are completed, two fixed frames 4 are placed on the outer side of the pipe body 1 to be in butt joint, then the threaded rod 6 is rotated to fix the fixed blocks 5, the threaded rod 6 can drive the movable sleeve 11 to move when rotating, the movable sleeve 11 can drive the connecting plate 13 to move when moving, the connecting plate 13 can move to the joint of the two fixed blocks 5, the connecting plate 13 can drive one of the toothed plates 16 to move when moving, the toothed plate 16 can drive the gear 15 to rotate when moving, the gear 15 can drive the other toothed plate 16 to move when rotating, one of the toothed plates 16 drives the clamping plate 17 to move when moving, the clamping plate 17 moves towards the joint of the fixed block 5 to be in contact with the connecting plate 13, and the threaded rod 6 fixes the fixed block 5 at the moment, so that the fixed frame 4 is butted; when the pipe body 1 is collided, the protective frame 8 moves, the protective frame 8 drives the extrusion rod 105 to move when moving, the extrusion rod 105 extrudes the sliding rod 101 when moving, the sliding rod 101 moves in the fixed sleeve 100 under the extrusion of the extrusion rod 105, the expansion spring 104 expands, the fixed plate 102 moves towards the direction of the joint 2 along with the movement of the sliding rod 101, the fixed plate 102 drives the pressing plate 103 to move when moving, the pressing plate 103 moves towards the direction of the threaded sleeve 3, the protective frame 8 drives the moving plate 9 to move when moving, the moving plate 9 moves towards the direction of the joint 2, the joint 2 is pressed and fixed by the moving plate 9, the fixing function of the joint moving plate 2 is improved, the cushioning spring 7 contracts when the protective frame 8 moves, and the protective frame 8 protects the pipe body 1, the protection function of the pipe body 1 is improved, the cushioning spring 7 plays a cushioning role in the practical process of the pipe body 1, the pipe body 1 is prevented from shaking, and the stability of the pipe body 1 in use is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a make things convenient for sleeve pipe protection instrument of dismouting, the fixed joint (2) that are the symmetry and set up in both ends of body (1) and body (1), two equal threaded connection in surface of joint (2) has thread bush (3), its characterized in that, the surface mounting of body (1) has two fixed frames (4) that are the symmetry and set up, one side lateral wall of fixed frame (4) is fixed with two fixed blocks (5) that are the symmetry and set up, two one side lateral wall of fixed block (5) is equal threaded connection has threaded rod (6), one side lateral wall of fixed frame (4) is fixed with a plurality of bradyseism springs (7) that are the symmetry and set up, the other end of bradyseism spring (7) is fixed with protective frame (8), protective frame (8) are located the outside of fixed frame (4) and are the symmetry and set up, one side lateral wall of protective frame (8) be fixed with joint (2) matched with movable plate (9), four protection components (10) which are symmetrically arranged are arranged between the fixed frame (4) and the protection frame (8).

2. The casing protection tool convenient to disassemble and assemble as claimed in claim 1, wherein the protection assembly (10) comprises two symmetrically arranged fixing sleeves (100) fixed with one side wall of the fixing frame (4), a sliding rod (101) is slidably connected inside the fixing sleeves (100), a fixing plate (102) is fixed at one end of the sliding rod (101), a pressing plate (103) is fixed at one side wall of the fixing plate (102), a telescopic spring (104) is fixed between the fixing sleeves (100) and the two side walls of the fixing plate (102), the telescopic spring (104) is slidably sleeved on the outer surface of the sliding rod (101), and a pressing rod (105) matched with the sliding rod (101) is fixed at one side wall of the protection frame (8).

3. The casing protection tool convenient to disassemble and assemble according to claim 2, wherein one end surface of the sliding rod (101) is an inclined surface, the contact surface of the extrusion rod (105) and the sliding rod (101) is a matched inclined surface, and the pressing plate (103) is positioned above the threaded sleeve (3).

4. The casing protection tool convenient to disassemble and assemble as claimed in claim 1, wherein a movable sleeve (11) is connected to the outer surface of the threaded rod (6) in a threaded manner, a connecting rod (12) is fixed to one side wall of the movable sleeve (11), a connecting plate (13) is fixed to one side wall of the connecting rod (12), a sliding groove (14) is formed in the fixed block (5), a gear (15) is connected to the sliding groove (14) in a rotating manner, two symmetrically-arranged toothed plates (16) are connected to the sliding groove (14) in a sliding manner, the toothed plates (16) are meshed with the gear (15), and the two toothed plates (16) are in staggered parallel distribution.

5. The casing protection tool convenient to disassemble and assemble according to claim 4, wherein a clamping plate (17) is fixed at one end of one of the toothed plates (16), one end of one of the toothed plates (16) is fixed with one side wall of the movable sleeve (11), and the toothed plate (16) is slidably connected with one side wall of the fixed block (5).

6. The casing protection tool convenient to disassemble and assemble according to claim 2, wherein one side wall of the protection frame (8) is in contact with the top end of the fixing plate (102), and the cross section of the fixing frame (4) is of a circular structure.