CN210860087U

CN210860087U - Staple bolt convenient to it is fixed

Info

Publication number: CN210860087U
Application number: CN201921984319.7U
Authority: CN
Inventors: 范利明; 金灿杰; 方芳; 施灿锋; 黄小权
Original assignee: Hangzhou Xiaoshan Jinying Traffic Facilities Co ltd
Current assignee: Hangzhou Xiaoshan Jinying Traffic Facilities Co ltd
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-06-26
Anticipated expiration: 2029-11-16

Abstract

The utility model discloses a staple bolt convenient to it is fixed, including first hoop piece, rotate the second hoop piece of connecting in first hoop piece one end, form the turning point, first hoop piece and second hoop piece are the relative arc lamellar body of opening, the turning point one end is kept away from to the second hoop piece and is rotated and be connected with the mounting, the caulking groove has all been seted up along its width direction in both sides that second hoop piece one end was kept away from to the mounting, be equipped with locating component in the caulking groove, locating component is including inlaying reset spring and the abaculus of establishing in the caulking groove, reset spring one end fixed connection is in the caulking groove inner wall, reset spring other end fixed connection is in the abaculus, abaculus sliding connection is in the caulking groove, first hoop piece is kept away from turning point one end and is kept away from opening one side and is seted up the thing groove of putting that supplies the mounting to inlay the establishment, the both sides of putting thing inslot wall all. Through the first hoop piece and the second hoop piece of rotation connection, the tip is fixed through locating component, reaches quick fixed purpose.

Description

Staple bolt convenient to it is fixed

Technical Field

The utility model relates to a staple bolt, concretely relates to staple bolt convenient to it is fixed.

Background

The hoop is a component which is made of one material and used for embracing or hooping another material, and belongs to the fastener. The general hoop device comprises hoop plate, wing plate, tie bar plate, bolt and inside lining pad.

Chinese patent publication No. CN207178914U discloses a staple bolt for natural gas pipeline, including first hoop piece, second hoop piece, third staple bolt, fourth staple bolt and fixed connector, fixed plate between first hoop piece and the second hoop piece has run through first U type bolt through the through-hole, fixed plate between second hoop piece and the third staple bolt has run through second U type bolt through the through-hole, fixed plate between third staple bolt and the fourth staple bolt has run through third U type bolt through the through-hole, fixed plate between fourth staple bolt and the first hoop piece has run through fourth U type bolt through the through-hole, fixed connector rotates through first screw sleeve and second screw sleeve and first U type bolt, second U type bolt, third U type bolt and fourth U type bolt to cup joint respectively.

During the use, utilize fixed connector's first screw thread sleeve and second screw thread sleeve to match with first U type bolt, second U type bolt, third U type bolt and fourth U type bolt respectively, utilize the spanner to rotate embedded hexagonal sleeve, rotate first screw thread sleeve and second screw thread sleeve in step, realize the fastening of adjacent staple bolt.

When the hoop is used, the first threaded sleeves and the second threaded sleeves need to be penetrated one by one, then the first U-shaped bolts, the second U-shaped bolts, the third U-shaped bolts and the fourth U-shaped bolts are used for fixing the hoop respectively, and the installation and the fixation are extremely time-consuming.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a staple bolt convenient to it is fixed, through first hoop piece and the second hoop piece that rotates the connection, the tip passes through locating component to be fixed, reaches quick fixed purpose.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a staple bolt convenient to it is fixed, includes first hoop piece, rotates to connect in the second hoop piece of first hoop piece one end, forms the turning point, first hoop piece and second hoop piece are the relative arc lamellar body of opening, and the turning point one end is kept away from to the second hoop piece and is rotated and be connected with the mounting, and the caulking groove has all been seted up along its width direction in the both sides that second hoop piece one end was kept away from to the mounting, be equipped with locating component in the caulking groove, locating component is including inlaying reset spring and the abaculus of establishing in the caulking groove, reset spring one end fixed connection is in the caulking groove inner wall, and reset spring other end fixed connection is in the abaculus, abaculus sliding connection is in the caulking groove, first hoop piece is kept away from turning point one end and is kept away from opening one side and is seted up the thing groove of putting that supplies the mounting to inlay the establishment, the both sides of putting thing ins.

Through adopting above-mentioned technical scheme, arrange first hoop piece and second hoop piece in the pipeline upper and lower extreme, rotate the second hoop piece of lower extreme, it touches with the second hoop piece to keep away from turning point one end until the second hoop piece. The embedded blocks on the two sides are pressed, the reset spring is compressed, the embedded blocks are embedded into the embedded grooves, and the fixing piece is rotated to be embedded into the object placing groove. And applying a force to the fixing piece in a direction close to the first hoop sheet, when the embedded block is superposed with the position of the fixed groove, the reset spring resets, the embedded block penetrates out of the fixed groove, and the relative position of the first hoop sheet and the second hoop sheet is fixed. When the embedded blocks on two sides are pressed inwards at the same time, the reset spring is compressed to apply force far away from one side of the second hoop sheet to the fixing piece, the fixing piece rotates, and the first hoop sheet and the second hoop sheet are separated.

The utility model discloses a further set up to: the inserted block is a cylinder.

Through adopting above-mentioned technical scheme, first hoop piece and second hoop piece fixed position back, the abaculus receives the shearing force of fixed slot inner wall, and when the abaculus was cylindrical, it was even along its circumference atress, difficult fracture. If the shape of being convenient for deviate from the fixed slot such as the abaculus tip, the atress in-process, the second hoop piece has and receives decurrent power, and the mounting also receives decurrent power, and the abaculus easily breaks away from the fixed slot, leads to the pipeline can't be fixed.

The utility model discloses a further set up to: the article placing groove is internally provided with a force application groove, a plurality of force application springs are installed in the force application groove, a force application block is embedded in the force application groove, the force application block is connected to the force application groove in a sliding mode, one end of each force application spring is fixedly connected to the inner wall of the force application groove, the other end of each force application spring is fixedly connected to the corresponding force application block, and when the corresponding force application block abuts against the fixing piece, each force application spring is compressed.

Through adopting above-mentioned technical scheme, when opening the mounting, need apply the power of keeping away from second hoop piece one side to the mounting, thereby the mounting just can rotate the purpose that reaches first hoop piece of separation and second hoop piece. When the fixing piece is used, the fixing piece is difficult to rotate when one hand presses the embedded block inwards. And after the embedded block is separated from the fixed groove, the force application block is subjected to the outward elastic force of the force application spring to pop out the fixing piece. The operation of the operator is convenient, and great convenience is provided for the operator.

The utility model discloses a further set up to: the first hoop piece is far away from rotation point one end and has been seted up first groove along its width direction, the second hoop piece is far away from rotation point one end and has been seted up the second groove along its width direction, first hoop piece and second hoop piece are inlayed and are established mutually.

Through adopting above-mentioned technical scheme, during fixed pipeline, one hand lifts the pipeline, and the lower extreme is arranged in the pipeline respectively with first hoop piece and second hoop piece to the other hand, rotates the second hoop piece until first hoop piece tip embedding first inslot, first hoop piece tip embedding second inslot. At this time, the pipe does not need to be lifted, and the fixing piece is rotated until the vertical positions of the first hoop sheet and the second hoop sheet are limited. The double position is fixed, has improved the fixed effect of staple bolt.

The utility model discloses a further set up to: the first hoop piece is characterized in that sliding grooves are symmetrically formed in two sides of the first hoop piece along the length direction of the first hoop piece, the sliding grooves are communicated with the inner end face and the outer end face, adjusting rods penetrate through the sliding grooves, the center of gravity of each adjusting rod is fixedly connected with a connecting rod used for installing a hoop, and the upper end of each connecting rod penetrates out of the first hoop piece.

Through adopting above-mentioned technical scheme, during fixed pipeline, the connecting rod slides down, adjusts the pole both sides and slides in the spout, when adjusting pole lower extreme butt pipeline, is fixed with the connecting rod upper and lower end, and the pipeline is fixed between first hoop piece and second hoop piece. The purpose of adapting to different pipeline diameters is achieved by adjusting the position of the adjusting rod. The adaptability of the hoop is improved, and the economic benefit is improved.

The utility model discloses a further set up to: the two ends of the sliding chute are arc-shaped and matched with the adjusting rod.

Through adopting above-mentioned technical scheme, when adjusting the pole and sliding to spout topmost or when the lower extreme, adjust pole surface and spout inner wall and agree with mutually, increased the area of contact of adjusting pole and spout, reduced the shearing force of first hoop to the adjusting lever, reduced the loss of adjusting the pole.

The utility model discloses a further set up to: one end of the adjusting rod is provided with an annular bulge along the circumferential direction of the adjusting rod, and the other end of the adjusting rod is in threaded connection with a bolt.

Through adopting above-mentioned technical scheme, if the pipeline diameter is great, first hoop piece and second hoop piece are propped open, adjust the length that the spout was worn out at pole both ends and shorten. The adjusting rod is arranged into a shape with two ends limited and adjustable, so that the adjusting rod cannot penetrate out of the surface of the first hoop sheet to limit the first hoop sheet.

The utility model discloses a further set up to: and a rubber pad is fixedly laid on the inner side of the second hoop sheet.

Through adopting above-mentioned technical scheme, first, the rubber pad can increase the buffering, converts rigid vibrations into elastic vibration, reaches absorbing effect. Second, the pipeline is fixed the back, and the pipeline surface is direct to butt the second hoop piece, and the live time has been of a specified duration the pipeline may damage, lays the rubber pad, can form the guard action to the pipeline.

The utility model has the advantages of it is following:

1. through the first hoop piece and the second hoop piece of rotation connection, the tip is fixed through locating component, reaches quick fixed purpose.

2. The first groove and the second groove that establish are inlayed each other in the setting, have improved the fixed effect of staple bolt.

3. Set up application of force piece and application of force spring, reach the effect of popping out the mounting fast.

Drawings

FIG. 1 is a front view of the present embodiment;

FIG. 2 is a schematic view of the overall structure of the present embodiment;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is a partial sectional view.

Reference numerals: 10. a first hoop sheet; 11. a chute; 12. adjusting a rod; 13. an annular projection; 14. a bolt; 15. a connecting rod; 20. a second hoop sheet; 21. rotating points; 22. a rubber pad; 30. a first groove; 31. a second groove; 32. rotating the block; 33. rotating the rod; 40. a fixing member; 41. a storage groove; 42. caulking grooves; 50. a positioning assembly; 51. a return spring; 52. an insert block; 60. fixing grooves; 61. a force application groove; 62. a force application block; 63. a force application spring.

Detailed Description

A convenient anchor ear is shown in fig. 1 and 2, and comprises a first hoop sheet 10 and a second hoop sheet 20 rotatably connected with one end of the first hoop sheet 10 to form a rotating point 21. The first hoop sheet 10 and the second hoop sheet 20 are arc-shaped sheet bodies with opposite openings, and a rubber pad 22 is fixedly arranged on the inner side of the second hoop sheet 20. The first hoop piece 10 is provided with a first groove 30 along the width direction at one end far away from the rotation point 21, the second hoop piece 20 is provided with a second groove 31 along the width direction at one end far away from the rotation point 21, the end parts of the first hoop piece 10 and the second hoop piece 20 form a hook shape with an inward opening and an outward opening, the end part of the first hoop piece 10 is embedded into the second groove 31, and the end part of the second hoop piece 20 is embedded into the first groove 30.

As shown in fig. 3, two rotation blocks 32 are disposed at intervals along the width direction of the second strap 20 at an end away from the rotation point 21, a rotation rod 33 is disposed between the two rotation blocks 32, a fixing member 40 is further sleeved on the rotation rod 33, the fixing member 40 is disposed between the two rotation blocks 32, and one end of the fixing member 40 is rotatably connected to the rotation rod 33. One end of the first hoop 10 away from the rotation point 21 is opened with a storage slot 41, and the fixing member 40 is embedded in the storage slot 41. Both sides of the fixing member 40 away from the end of the rotating lever 33 are mounted with positioning members 50 for fixing the relative positions of the fixing member 40 and the first strap 10.

When fixing the pipeline, the first hoop sheet 10 and the second hoop sheet 20 are placed at the upper end and the lower end of the pipeline, the second hoop sheet 20 at the lower end is rotated, and one end of the second hoop sheet 20 far away from the rotation point 21 is contacted with the second hoop sheet 20. The second hoop sheet 20 is rotated by continuously applying an upward force to the second hoop sheet 20 until the end of the second hoop sheet 20 is inserted into the first groove 30, and the end of the first hoop sheet 10 is inserted into the second groove 31. The fixing member 40 is rotated until it is inserted into the placement groove 41, and the positioning assembly 50 fixes the relative positions of the fixing member 40 and the first hoop sheet 10. When the hoop is disassembled, the positioning assembly 50 is released from the fixing, and the fixing member 40 is rotated to be separated from the storage groove 41. When an upward force is applied to the second band piece 20 and an outward force is applied to the side of the second band piece 20 away from the rotation point 21, the second band piece 20 is separated from the first slot 30 and the end of the second band piece 20 is separated from the first band piece 10. The anchor ear is removed.

Specifically, as shown in fig. 3 and 4, the fixing element 40 has two side edges far away from one end of the second strap 20 and a slot 42 is formed along the width direction, and the positioning element 50 is embedded in the slot 42. The positioning assembly 50 includes a return spring 51 and an insert 52, one end of the return spring 51 is fixedly connected to the inner wall of the insert groove 42, the other end of the return spring 51 is fixedly connected to the insert 52, the insert 52 is cylindrical, and the insert 52 is slidably connected to the insert groove 42. Both sides of the inner wall of the storage slot 41 are provided with fixing slots 60 communicating the inner side and the outer side along the width direction, one end of the insert 52 far away from the return spring 51 is embedded into the fixing slot 60, and the end of the insert 52 penetrates out of the fixing slot 60.

An application groove 61 is formed in the inner wall of the storage groove 41 along the thickness direction of the first hoop sheet 10, two application springs 63 are installed in the application groove 61, an application block 62 is further embedded in the application groove 61, and the application block 62 is slidably connected to the application groove 61. One end of each of the two urging springs 63 is fixedly connected to the inner wall of the urging groove 61, and the other end thereof is fixedly connected to the urging block 62.

When the anchor ear is installed, the inserts 52 on both sides are pressed simultaneously, the inserts 52 slide in the insert grooves 42, and the return springs 51 are compressed. The fixing member 40 is rotated to be fitted into the storage groove 41. The urging block 62 is slid inward by the pressing force of the fixing member 40, and the urging spring 63 is compressed. The fixing member 40 is pressed inward, and when the insert 52 is positioned opposite to the fixing groove 60, the insert 52 is inserted into the fixing groove 60, the return spring 51 is returned, and the relative position of the fixing member 40 and the first strap 10 is defined. When the hoop is disassembled, the inserts 52 on the two sides are pressed simultaneously, the inserts 52 slide in the insert grooves 42, and the return springs 51 are compressed. When the insert 52 is separated from the fixing groove 60, the urging block 62 is urged outward by the urging spring 63. The biasing spring 63 is restored, the biasing block 62 protrudes from the upper end surface of the sidewall of the biasing groove 61, and the fixing member 40 is separated from the first clip 10.

Specifically, as shown in fig. 1 and 2, sliding grooves 11 are symmetrically formed in two sides of the first hoop sheet 10 along the length direction of the first hoop sheet, and the sliding grooves 11 communicate the inner end surface and the outer end surface. Adjusting rods 12 penetrate through the sliding grooves 11 on the two sides, and the shapes of the two ends of the sliding grooves 11 are matched with the arc shapes of the outer walls of the adjusting rods 12. One end of the adjusting rod 12 is provided with an annular bulge 13 along the circumferential direction, and the other end of the adjusting rod 12 is connected with a bolt 14 in a threaded manner. The upper end of the gravity center position of the adjusting rod 12 is fixedly connected with a connecting rod 15 for installing a hoop, and the upper end of the connecting rod 15 penetrates out of the first hoop sheet 10.

Before the hoop is installed, the bolt 14 is loosened, the connecting rod 15 is lifted upwards, and the first hoop sheet 10 and the second hoop sheet 20 are respectively arranged at the upper end and the lower end of the pipeline fixing position. The relative positions of the first hoop sheet 10 and the second hoop sheet 20 are fixed, and the connecting rod 15 is slid, so that the side wall of the adjusting rod 12 is abutted against the outer wall of the pipeline. The position of the first strap 10 relative to the connecting rod 15 is fixed at this time, and the bolt 14 is tightened.

The working principle of the embodiment is as follows: before the hoop is installed, the bolt 14 is loosened, the connecting rod 15 is lifted upwards, and the first hoop sheet 10 and the second hoop sheet 20 are respectively arranged at the upper end and the lower end of the pipeline fixing position. The relative positions of the first hoop sheet 10 and the second hoop sheet 20 are fixed, and the connecting rod 15 is slid, so that the side wall of the adjusting rod 12 is abutted against the outer wall of the pipeline. The position of the first strap 10 relative to the connecting rod 15 is fixed at this time, and the bolt 14 is tightened.

When fixing the pipeline, the first hoop sheet 10 and the second hoop sheet 20 are placed at the upper end and the lower end of the pipeline, the second hoop sheet 20 at the lower end is rotated, and one end of the second hoop sheet 20 far away from the rotation point 21 is contacted with the second hoop sheet 20. The second hoop sheet 20 is rotated by continuously applying an upward force to the second hoop sheet 20 until the end of the second hoop sheet 20 is inserted into the first groove 30, and the end of the first hoop sheet 10 is inserted into the second groove 31.

While pressing the inserts 52 on both sides, the inserts 52 slide in the slots 42 and the return spring 51 is compressed. The fixing member 40 is rotated to be fitted into the storage groove 41. The urging block 62 is slid inward by the pressing force of the fixing member 40, and the urging spring 63 is compressed. The fixing member 40 is pressed inward, and when the insert 52 is positioned opposite to the fixing groove 60, the insert 52 is inserted into the fixing groove 60, the return spring 51 is returned, and the relative position of the fixing member 40 and the first strap 10 is defined.

When the hoop is disassembled, the inserts 52 on the two sides are pressed simultaneously, the inserts 52 slide in the insert grooves 42, and the return springs 51 are compressed. When the insert 52 is separated from the fixed block, the urging block 62 is urged outward by the urging spring 63. The biasing spring 63 is restored, the biasing block 62 protrudes from the upper end surface of the sidewall of the biasing groove 61, and the fixing member 40 is separated from the first clip 10.

When an upward force is applied to the second band piece 20 and a force is applied to the side of the second band piece 20 away from the rotation point 21, the second band piece 20 is separated from the first groove 30 and the end of the second band piece 20 is separated from the first band piece 10. The anchor ear is removed.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a staple bolt convenient to it is fixed, characterized by: including first hoop piece (10), rotate and connect in second hoop piece (20) of first hoop piece (10) one end, form turning point (21), first hoop piece (10) and second hoop piece (20) are the relative arc lamellar body of opening, and turning point (21) one end is kept away from in second hoop piece (20) and is rotated and be connected with mounting (40), and caulking groove (42) have all been seted up along its width direction in both sides that second hoop piece (20) one end was kept away from in mounting (40), be equipped with locating component (50) in caulking groove (42), locating component (50) are including inlaying reset spring (51) and abaculus (52) of establishing in caulking groove (42), reset spring (51) one end fixed connection in caulking groove (42) inner wall, reset spring (51) other end fixed connection in abaculus (52), abaculus (52) sliding connection in caulking groove (42), first hoop piece (10) are kept away from turning point (21) one end and are kept away from opening one side and are seted up the confession mounting (40) abaculus of establishing The article placing groove (41), the two sides of the inner wall of the article placing groove (41) are provided with fixing grooves (60) for the embedding blocks (52) to be embedded along the width direction.

2. The anchor ear convenient to fix of claim 1, wherein: the insert (52) is cylindrical.

3. The anchor ear convenient to fix of claim 1, wherein: put thing groove (41) inner wall and seted up application of force groove (61), install a plurality of application of force spring (63) in application of force groove (61), embedded application of force piece (62) that is equipped with in application of force groove (61), application of force piece (62) sliding connection in application of force groove (61), application of force spring (63) one end fixed connection in application of force groove (61) inner wall, application of force spring (63) other end fixed connection in application of force piece (62), when application of force piece (62) supported mounting (40), application of force spring (63) were compressed.

4. The anchor ear convenient to fix of claim 1, wherein: first hoop piece (10) keep away from rotation point (21) one end and seted up first groove (30) along its width direction, rotation point (21) one end is kept away from in second hoop piece (20) has seted up second groove (31) along its width direction, first hoop piece (10) and second hoop piece (20) are inlayed mutually and are established.

5. The anchor ear convenient to fix of claim 1, wherein: first hoop piece (10) both sides have seted up spout (11) along its length direction symmetry, terminal surface inside and outside spout (11) intercommunication, both sides wear to be equipped with in spout (11) and adjust pole (12), it is used for installing connecting rod (15) of staple bolt to adjust pole (12) focus position fixedly connected with, first hoop piece (10) is worn out to connecting rod (15) upper end.

6. The anchor ear convenient to fix of claim 5, wherein: the two ends of the sliding chute (11) are in an arc shape matched with the adjusting rod (12).

7. The anchor ear convenient to fix of claim 5, wherein: one end of the adjusting rod (12) is provided with an annular bulge (13) along the circumferential direction, and the other end of the adjusting rod (12) is in threaded connection with a bolt (14).

8. The anchor ear convenient to fix of claim 1, wherein: a rubber pad (22) is fixedly laid on the inner side of the second hoop sheet (20).