CN218481024U

CN218481024U - Crimping pipe crookedness detection device

Info

Publication number: CN218481024U
Application number: CN202222341651.XU
Authority: CN
Inventors: 李鹏; 张雷; 殷鹏; 黄凌云; 徐晓雨; 郑晓春; 崔逸飞; 张春晓; 郭子群; 耿威; 梁永东; 王维铭; 王雅光; 王雷; 王帅; 佟凤楠; 贾宏宇; 陈斌; 徐福明; 刘云龙
Original assignee: Liaoning Electric Power Construction Supervision Co ltd; Construction Branch Of State Grid Liaoning Electric Power Co ltd
Current assignee: Liaoning Electric Power Construction Supervision Co ltd; Construction Branch Of State Grid Liaoning Electric Power Co ltd
Priority date: 2022-09-03
Filing date: 2022-09-03
Publication date: 2023-02-14
Anticipated expiration: 2032-09-03

Abstract

The utility model discloses a crimping pipe crookedness detection device belongs to measuring tool technical field, including the locating lever and be fixed in the location box of locating lever both sides, fixedly connected with spliced pole in the location box, the outer wall sliding connection of spliced pole has two movable blocks, two the equal fixedly connected with locating pin of opposite face of movable block, the below of location box is equipped with the fixed block, set up the through-hole that is used for grafting crimping pipe on the fixed block, and the surface of fixed block sets up the screw hole that is linked together with the through-hole, and the screw hole female connection on fixed block surface has clamping screw, and clamping screw's bottom rotates and is connected with the clamp plate, one side outer wall fixedly connected with connecting block of fixed block, and the fixed surface of connecting block is connected with the locating piece. This crimping pipe crookedness detection device not only conveniently carries out the dismouting to the fixed block, can effectively fix the crimping pipe of different specifications moreover.

Description

Crimping pipe crookedness detection device

Technical Field

The utility model belongs to the technical field of measuring tool, concretely relates to crimping pipe crookedness detection device.

Background

The normal, the safety and stability's of transmission line ground wire crimping pipe crimping quality direct influence circuit operation, for the mechanical properties that promotes the line connection, prevent that ground wire crimping pipe crimping quality from unsatisfied the designing requirement, overhead transmission line need develop crimping pipe crookedness measuring work as required when checking and examining year.

Refer to the chinese granted patent: the utility model provides a be used for overhead transmission line crimping pipe crookedness measuring tool, the license number: CN210664319U, comprising a main body, main part back wall top is connected with the handle, main part antetheca top is provided with horizontal slide rail, both ends all are provided with two fixing bolt one about the inslot of horizontal slide rail, both ends are female through two equal fixedly connected with nut of fixing bolt about the inslot of horizontal slide rail, two female middle part intracavity of nut all are provided with the dead lever, horizontal slide rail inner chamber is connected with the slide rail base, the slide rail base antetheca is connected with the detection scale, the main part bottom left and right sides all is connected with the staple bolt, this patent makes the crimping pipe obtain fixing through the dead lever, improve the detection accuracy, cooperation through detecting scale and slide rail makes the measurement activity duration subtract weak point. But fixed connection between its main part and the staple bolt, the size that is greater than the staple bolt when the size of crimping pipe can not be changed the staple bolt to lead to unable detection achievement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crimping pipe crookedness detection device to fixed connection between main part and the staple bolt that provides in solving above-mentioned background art, the size of working as the crimping pipe is greater than the size of staple bolt, can not change the staple bolt, leads to the unable problem of carrying out the testing work.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a crimping pipe crookedness detection device, includes the locating lever and is fixed in the locating box of locating lever both sides, fixedly connected with spliced pole in the locating box, the outer wall sliding connection of spliced pole has two movable blocks, two the equal fixedly connected with locating pin of opposite face of movable block, the below of locating box is equipped with the fixed block, set up the through-hole that is used for grafting crimping pipe on the fixed block, and the surface of fixed block sets up the screw hole that is linked together with the through-hole, and the screw hole female connection on fixed block surface has clamping screw, and clamping screw's bottom rotates and is connected with the clamp plate, one side outer wall fixedly connected with connecting block of fixed block, and the fixed surface of connecting block is connected with the locating piece, the both sides outer wall of locating piece all seted up with locating pin assorted locating hole.

In a further embodiment, two limiting rings are symmetrically fixed on the outer wall of the connecting column, a fixed spring is fixedly connected between each limiting ring and the corresponding moving block, and push rods are arranged above the two moving blocks.

In a further embodiment, a moving groove is formed in the surface of the positioning box, a pressing block is connected in the moving groove in the surface of the positioning box in a sliding mode, and a limiting plate is fixedly connected to the bottom of the pressing block.

In a further embodiment, both ends of the push rod are rotatably connected with mounting seats fixedly connected with the moving block and the limiting plate.

In a further embodiment, a limiting sliding groove is formed in the outer wall of one side of the positioning rod, and a limiting sliding block is connected in the limiting sliding groove of the positioning rod in a sliding mode.

In a further embodiment, the end surface of the limiting slide block, which is positioned outside the positioning rod, is fixedly connected with a connecting sleeve.

In a further embodiment, the connecting sleeve is connected with a detection scale in a sliding mode, and the surface of the detection scale is fixedly connected with a limiting block.

In a further embodiment, a threaded hole is formed in the outer wall of one side of the connecting sleeve, and a positioning bolt is connected in the threaded hole of the connecting sleeve in a threaded manner.

The utility model discloses a technological effect and advantage:

according to the crimping pipe bending degree detection device, the two push rods are pushed to move through the pressing blocks and the limiting plates, so that the two moving blocks are driven to move, the positioning pins are separated from the positioning blocks, the positioning blocks can be taken out of the positioning boxes, the fixing blocks are disassembled, and the positioning blocks are convenient to replace; through rotating clamping screw, can adjust the position of clamp plate in the through-hole of fixed block to the convenience is managed effectively fixedly to the crimping of different specifications, guarantees to detect the precision, and this crimping pipe crookedness detection device not only conveniently carries out the dismouting to the fixed block, can effectively fix the crimping pipe of different specifications moreover.

Drawings

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The technical solutions of some embodiments of the present invention are described below with reference to fig. 1 to 4.

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

fig. 2 is an enlarged view of the utility model at a in fig. 1;

fig. 3 is a sectional view of the positioning box of the present invention;

fig. 4 is a schematic structural diagram of the fixing block of the present invention.

In the figure: 1. positioning a rod; 11. a limiting slide block; 12. connecting sleeves; 13. detecting a scale; 14. a limiting block; 15. positioning the bolt; 2. a positioning box; 21. connecting columns; 22. a moving block; 23. positioning pins; 24. a limiting ring; 25. a fixed spring; 26. a push rod; 27. a limiting plate; 28. a pressing block; 3. a fixed block; 31. fixing the screw rod; 32. pressing a plate; 33. connecting blocks; 34. and (5) positioning the blocks.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

In order to facilitate the disassembly and assembly of the fixed block 3, and the crimping pipes of different specifications can be effectively fixed, as shown in fig. 1, 3 and 4, the outer walls of two sides of the positioning rod 1 are fixedly connected with a positioning box 2 through bolts, a connecting column 21 is fixedly connected in the positioning box 2 through bolts, the outer wall of the connecting column 21 is slidably connected with two moving blocks 22, positioning pins 23 are fixedly welded on opposite surfaces of the two moving blocks 22, two limit rings 24 are symmetrically welded on the outer wall of the connecting column 21, a fixing spring 25 is fixedly connected between the limit rings 24 and the moving blocks 22, the fixing spring 25 can support the moving blocks 22, push rods 26 are arranged above the two moving blocks 22, a moving groove is formed in the surface of the positioning box 2, pressing blocks 28 are slidably connected in the moving groove in the surface of the positioning box 2, a limiting plate 27 is fixedly connected at the bottoms of the pressing blocks 28 through bolts, the pressing blocks 28 are prevented from falling from the positioning box 2, and mounting seats fixedly connected with the moving blocks 22 and the limiting plate 27 are rotatably connected at two ends of the push rods 26;

the below of locating box 2 is equipped with fixed block 3, offer the through-hole that is used for pegging graft crimping pipe on the fixed block 3, and the surface of fixed block 3 sets up the screw hole that is linked together with the through-hole, and the screw hole internal thread on fixed block 3 surface is connected with clamping screw 31, and the bottom of clamping screw 31 is rotated through the bearing and is connected with clamp plate 32, conveniently adjust the position of clamp plate 32, clamp plate 32 is the arc structure, can be better laminate mutually with the crimping pipe, one side outer wall welded fastening of fixed block 3 has connecting block 33, and the surface welded fastening of connecting block 33 has locating piece 34, the rectangle logical groove that supplies locating piece 34 to remove is seted up to the bottom of locating box 2, the both sides outer wall of locating piece 34 all seted up with locating pin 23 assorted locating hole, locating pin 23 pegs graft in the locating hole of locating piece 34, thereby fix the position of fixed block 3, promote two push rods 26 through pressing block 28 and limiting plate 27 and remove, thereby drive two movable blocks 22 and remove, make locating pin 23 and locating piece 34 separate, can take out locating piece 34 from locating box 2, accomplish the dismantlement to fixed block 3, conveniently change locating piece 34, thereby can adjust the effective specification of clamping plate 32 in the crimping pipe.

In order to more conveniently detect the crookedness of crimping pipe, as shown in fig. 1 and fig. 2, a limiting chute has been seted up to one side outer wall of locating lever 1, and sliding connection has limiting slide block 11 in the limiting chute of locating lever 1, limiting slide block 11 is T type structure, avoid limiting slide block 11 to drop from locating lever 1, limiting slide block 11 is located the outside terminal surface of locating lever 1 and passes through bolt fixedly connected with adapter sleeve 12, sliding connection has detection scale 13 in adapter sleeve 12, the surface that detects scale 13 passes through bolt fixedly connected with stopper 14, threaded hole has been seted up to one side outer wall of adapter sleeve 12, and the screw hole female connection of adapter sleeve 12 has positioning bolt 15, tighten positioning bolt 15, can fix the position that detects scale 13, avoid detecting scale 13 and drop from adapter sleeve 12.

The working principle of the utility model is as follows:

when the device is used, a crimping pipe to be detected is inserted into through holes of two positioning blocks 34, the position of the part to be detected is moved below a detection scale 13, a fixing screw 31 is rotated to drive a pressing plate 32 to move downwards, the pressing plate 32 is pressed on the surface of the crimping pipe, so that the position of the crimping pipe is fixed, a positioning bolt 15 is unscrewed, a connecting sleeve 12 is pulled to move on a positioning rod 1, the bending of the crimping pipe is detected through the detection scale 13, after the detection is finished, the fixing screw 31 is rotated reversely, the pressing plate 32 is driven to move upwards, the pressing plate 32 is separated from the crimping pipe, the crimping pipe is taken out of a fixing block 3, the positioning bolt 15 is screwed, and the position of the detection scale 13 is fixed;

when the fixed block 3 needs to be replaced, the two push rods 26 are pushed to move through the pressing blocks 28 and the limiting plates 27, so that the two moving blocks 22 are driven to move, the positioning pins 23 are separated from the positioning blocks 34, the positioning blocks 34 can be taken out of the positioning box 2, the fixed block 3 is disassembled, the new fixed block 3 is replaced, the positioning blocks 34 on the new fixed block 3 are inserted into the positioning box 2, the positioning pins 23 are inserted into the positioning holes of the positioning blocks 34, and the positions of the fixed block 3 are fixed.

In the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The terms "connected" and "fixed" are to be construed broadly, e.g., "connected" may be a fixed connection, a removable connection, or an integral connection. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be understood that the indicated position or positional relationship is based on the position or positional relationship shown in the drawings, and is only for convenience of description and simplification of the description, and does not indicate or imply that the indicated device or unit must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents of the embodiments of the invention may be made without departing from the spirit and scope of the invention, which should be construed as falling within the scope of the claims of the invention.

Claims

1. The utility model provides a crimping pipe crookedness detection device, includes locating lever (1) and is fixed in location box (2) of locating lever (1) both sides, its characterized in that: a connecting column (21) is fixedly connected in the positioning box (2), two moving blocks (22) are connected to the outer wall of the connecting column (21) in a sliding manner, and positioning pins (23) are fixedly connected to the opposite surfaces of the two moving blocks (22); a fixing block (3) is arranged below the positioning box (2), a through hole for inserting a crimping pipe is formed in the fixing block (3), a threaded hole communicated with the through hole is formed in the surface of the fixing block (3), a fixing screw rod (31) is connected to the threaded hole in the surface of the fixing block (3) in a threaded mode, and a pressing plate (32) is rotatably connected to the bottom of the fixing screw rod (31); one side outer wall fixedly connected with connecting block (33) of fixed block (3), and the fixed surface of connecting block (33) is connected with locating piece (34), the both sides outer wall of locating piece (34) all seted up with locating pin (23) assorted locating hole.

2. The device for detecting the bending degree of a crimping pipe as claimed in claim 1, wherein: two limiting rings (24) are symmetrically fixed on the outer wall of the connecting column (21), a fixed spring (25) is fixedly connected between each limiting ring (24) and each moving block (22), and push rods (26) are arranged above the two moving blocks (22).

3. The device for detecting the bending degree of a crimping pipe as claimed in claim 1, wherein: the surface of location box (2) has seted up the shifting chute, and sliding connection has according to pressure piece (28) in the shifting chute on location box (2) surface, and according to bottom fixedly connected with limiting plate (27) of pressure piece (28).

4. The device for detecting the bending degree of a crimping pipe as claimed in claim 2, wherein: and both ends of the push rod (26) are rotatably connected with mounting seats fixedly connected with the moving block (22) and the limiting plate (27).

5. The device for detecting the bending degree of a crimping pipe as claimed in claim 1, wherein: a limiting sliding groove is formed in the outer wall of one side of the positioning rod (1), and a limiting sliding block (11) is connected to the limiting sliding groove of the positioning rod (1) in a sliding mode.

6. The device for detecting the bending degree of a crimping pipe as claimed in claim 5, wherein: the end face, positioned outside the positioning rod (1), of the limiting slide block (11) is fixedly connected with a connecting sleeve (12).

7. The device for detecting the bending degree of the crimping pipe as claimed in claim 6, wherein: the connecting sleeve (12) is connected with a detection scale (13) in a sliding mode, and the surface of the detection scale (13) is fixedly connected with a limiting block (14).

8. The device for detecting the bending degree of the crimp pipe according to claim 6, wherein: the outer wall of one side of the connecting sleeve (12) is provided with a threaded hole, and the threaded hole of the connecting sleeve (12) is connected with a positioning bolt (15) in a threaded manner.