CN216009205U - Back of body colludes quick detach screw rod for building - Google Patents
Back of body colludes quick detach screw rod for building Download PDFInfo
- Publication number
- CN216009205U CN216009205U CN202122341711.3U CN202122341711U CN216009205U CN 216009205 U CN216009205 U CN 216009205U CN 202122341711 U CN202122341711 U CN 202122341711U CN 216009205 U CN216009205 U CN 216009205U
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- quick
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- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of the building appurtenance, a back of body colludes quick detach screw rod for building is provided, including adjusting screw, "mountain" shape kicking block and locking knob, adjusting screw's one end is connected with the spiral shell head, adjusting screw's the other end is provided with first external screw thread, threaded connection has "mountain" shape kicking block and locking knob on the first external screw thread, and "mountain" shape kicking block is located in the middle of spiral shell head and locking knob, the spiral shell head is close to adjusting screw's one end and is provided with two semicircular groove, two semicircular groove sets up about the adjusting screw symmetry. The utility model discloses a setting of two semicircular groove can improve the steadiness of installing when template department has arc pipe or pipe, also can effectively prevent simultaneously that the quick detach screw rod from appearing removing in the installation or after the installation, and phenomena such as running position produce.
Description
Technical Field
The utility model relates to a building appurtenance technical field, concretely relates to back of body is colluded quick detach screw rod for building.
Background
The quick-release screw rod is also called a conical wall-through wire, is used for supporting and fixing templates in engineering construction, and is generally used for reinforcing wood templates of building construction, municipal engineering, hydraulic engineering and highway bridge walls.
The most planes or have slightly curved structure of current quick detach screw rod stiff end, this structure is applicable to the fixed of plane template, however when there is arc pipe or pipe in template department, this quick detach screw rod can have fixed not firm phenomenon, and the current quick detach screw rod length of on the other hand is fixed mostly, can not satisfy the installation demand of different thickness walls.
SUMMERY OF THE UTILITY MODEL
To the technical problem among the prior art, the utility model provides a back of body colludes quick detach screw rod for building, including adjusting screw, "mountain" shape kicking block and locking knob, adjusting screw's one end is connected with the spiral shell head, adjusting screw's the other end is provided with first external screw thread, threaded connection has "mountain" shape kicking block and locking knob on the first external screw thread, and "mountain" shape kicking block is located in the middle of spiral shell head and locking knob, the spiral shell head is close to adjusting screw's one end and is provided with two semicircular groove, two semicircular groove sets up about the adjusting screw symmetry.
Furthermore, adjusting screw includes connecting rod and adapter sleeve, connecting rod one end is equipped with the second external screw thread, adapter sleeve one end is equipped with the internal thread that matches with the second external screw thread, connecting rod one end is connected with the spiral shell head, and the other end closes with adapter sleeve screw thread soon, adapter sleeve keeps away from the internal screw thread one end and is equipped with first external screw thread.
Furthermore, a warning safety line is arranged on the second external thread.
Further, the spiral shell head is close to semicircular groove one side and is equipped with the mounting groove, install locking Assembly in the mounting groove, locking Assembly includes fixed block and spring, and is a plurality of spring one end and mounting groove bottom fixed connection, the other end and fixed block fixed connection, the fixed block moves along semicircular groove's radial direction under the spring action of a plurality of springs.
Furthermore, a rubber pad is arranged at one end, far away from the spring, of the fixing block.
Furthermore, collude quick detach screw rod for building back of body still includes the locking subassembly, the locking subassembly includes stop pin and a plurality of through-hole, a plurality of through-holes set up on the first external screw thread, and set up along adjusting screw length direction interval, stop pin and through-hole cooperation.
Furthermore, the adjusting screw, the screw head, the mountain-shaped jacking block and the locking knob are all made of stainless steel.
Has the advantages that:
1. the utility model discloses in, through two semicircular groove's setting, can improve the steadiness of installing when template department has arc tube or pipe, also can prevent effectively that the quick detach screw rod from appearing removing in the installation or after the installation simultaneously, phenomenon such as off-position produces.
2. In the utility model, the length of the quick-release screw can be freely adjusted by screwing the connecting rod and the connecting sleeve, thereby meeting the use requirements of wall bodies with different thicknesses; through the setting of warning safety line, can ensure that second external screw thread and internal thread are effectively closed soon, avoid connecting rod and adapter sleeve to separate because of adjusting excessively, improve the security performance.
3. In the utility model, through the arrangement of the locking assembly comprising the fixed block and the spring, the fixing effect can be improved, the quick-release screw rod is prevented from shaking, and particularly, through the action of the spring, extrusion force is always generated between the fixed block and the arc-shaped pipe or the circular pipe, so that on one hand, the clearance space between the semicircular groove and the arc-shaped pipe or the circular pipe can be reduced, the moving range of the semicircular groove is limited, and on the other hand, when the locking knob is loosened, the spring can be adaptively adjusted; and the friction resistance can be improved by combining the arrangement of the rubber pad.
4. The utility model discloses in, through the setting of the locking subassembly including stop pin and a plurality of through-hole, can further improve the fixed effect of quick detach screw rod, prevent that it from appearing not hard up phenomenon, specifically after the installation of quick detach screw rod, through the through-hole cooperation with stop pin and the locking knob of pressing close to most, carry on spacingly through the stop pin to the locking knob to prevent the removal of locking knob.
Drawings
Fig. 1 is the schematic view of the overall installation structure of the present invention.
Fig. 2 is a schematic view of the installation structure of the locking assembly and the locking assembly of the present invention.
Fig. 3 is a detailed structural diagram of a point a in fig. 2.
Fig. 4 is a detailed structural diagram at B in fig. 2.
Reference numerals: 1. adjusting the screw rod; 11. a connecting rod; 12. connecting a sleeve; 2. a "mountain" shaped top block; 3. locking the knob; 4. a screw head; 5. a first external thread; 6. a semicircular groove; 61. mounting grooves; 62. a lengthening block; 7. a second external thread; 71. a warning safety line; 8. a locking assembly; 81. a fixed block; 82. a spring; 83. a rubber pad; 9. a stop assembly; 91. a retaining pin; 92. and a through hole.
Detailed Description
In the following, the technical solutions in the embodiments of the present invention are described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a back of body colludes quick detach screw rod for building, as shown in figure 1, including adjusting screw 1, "mountain" shape kicking block 2 and locking knob 3, the one end of adjusting screw 1 is connected with spiral shell head 4, the other end of adjusting screw 1 is provided with first external screw thread 5, threaded connection has "mountain" shape kicking block 2 and locking knob 3 on the first external screw thread 5, and "mountain" shape kicking block 2 is located spiral shell head 4 and locking knob 3 centre, spiral shell head 4 is close to the one end of adjusting screw 1 and is provided with two semicircular groove 6, the size of semicircular groove 6 can be confirmed according to the size of actually installing, the size of preferred semicircular groove 6 slightly is greater than the size of curved pipe or pipe, two semicircular groove 6 sets up about adjusting screw 1 symmetry, in addition in order to prevent curved pipe or pipe from breaking away from semicircular groove 6, an extension block 62 may be provided at one end of one or both semicircular grooves 6; in order to improve the strength of the whole quick-release screw, the adjusting screw 1, the screw head 4, the mountain-shaped jacking block 2 and the locking knob 3 are all made of stainless steel with higher strength.
In this embodiment, through the setting of two semicircular groove 6, can improve the steadiness of installation when there is arc pipe or pipe in template department, also can effectively prevent the quick detach screw rod simultaneously and appear removing in the installation or after the installation, phenomenon production such as off-position.
The working principle is as follows: as shown in fig. 1, firstly, a worker moves the quick-release screw to a working place, a hole for the adjusting screw 1 to pass through is formed in the template, after the adjusting screw 1 is inserted, the semicircular groove 6 at the screw head 4 is placed in a matching manner with the arc-shaped pipe or the circular pipe on the template, the mountain-shaped ejector block 2 is screwed into the adjusting screw 1 by the other end, the mountain-shaped ejector block 2 abuts against the template on the other side, then the locking knob 3 is screwed, the locking knob 3 abuts against the back face of the mountain-shaped ejector block 2, when the quick-release screw is disassembled, the locking knob 3 and the mountain-shaped ejector block 2 are loosened, and the adjusting screw 1 is pulled out of the template.
In this embodiment, preferably, as shown in fig. 2, the adjusting screw 1 includes a connecting rod 11 and a connecting sleeve 12, the one end of the connecting rod 11 is provided with the second external thread 7, one end of the connecting sleeve 12 is provided with an internal thread matched with the second external thread 7, one end of the connecting rod 11 is connected with the screw head 4, the other end is screwed with the connecting sleeve 12, the end of the connecting sleeve 12 far away from the internal thread is provided with the first external thread 5, in order to avoid the second external thread 7 to be damaged by an external medium, the adjusting screw 1 can be wrapped by a telescopic sleeve, and the telescopic sleeve is made of a flexible material and can freely stretch out and draw back.
In this embodiment, through the screw thread closure of connecting rod 11 and adapter sleeve 12, can freely adjust the length of quick detach screw to satisfy the user demand of different thickness walls.
In this embodiment, preferably, as shown in fig. 2, a warning safety line 71 is arranged on the second external thread 7, the number of the warning safety lines 71 may be one or more, and the distance from the warning safety line 71 to the end of the connecting rod 11 is not less than the safe matching length between the second external thread 7 and the internal thread.
In this embodiment, through the setting of warning safety line 71, can ensure the effective closure of screwing of second external screw thread 7 and internal thread, avoid connecting rod 11 and adapter sleeve 12 to separate because of adjusting excessively, improve the security performance.
In this embodiment, preferably, as shown in fig. 2 and fig. 3, a mounting groove 61 is provided on one side of the screw head 4 close to the semicircular groove 6, a locking assembly 8 is installed in the mounting groove 61, the locking assembly 8 includes a fixing block 81 and a spring 82, a plurality of one ends of the springs 82 are fixedly connected with the bottom of the mounting groove 61, the other ends of the springs are fixedly connected with the fixing block 81, the fixing block 81 moves along the radial direction of the semicircular groove 6 under the elastic action of the springs 82, initially, the fixing block 81 protrudes out of the mounting groove 61 and is located in the semicircular groove 6, so as to ensure that an extrusion force is always present between the fixing block 81 and the arc-shaped pipe or the circular pipe, and one end of the fixing block 81, which is far away from the spring 82, is provided with a rubber pad 83.
In this embodiment, the locking assembly 8 comprising the fixing block 81 and the spring 82 is arranged, so that the fixing effect can be improved, the quick-release screw is prevented from shaking, and particularly, under the action of the spring 82, an extrusion force is always generated between the fixing block 81 and the arc-shaped pipe or the circular pipe, so that on one hand, the gap space between the semicircular groove 6 and the arc-shaped pipe or the circular pipe can be reduced, the moving range of the arc-shaped pipe or the circular pipe is limited, and on the other hand, when the locking knob 3 is loosened, the spring 82 can be adaptively adjusted; in combination with the provision of the rubber pad 83, the frictional resistance can be improved.
In this embodiment, preferably, as shown in fig. 2 and 4, the back-hooking quick-release screw for building further includes a stopping assembly 9, where the stopping assembly 9 includes a stopping pin 91 and a plurality of through holes 92, the plurality of through holes 92 are disposed on the first external thread 5 and are spaced apart along the length direction of the adjusting screw 1, the stopping pin 91 is matched with the through holes 92, and specifically, the stopping pin 91 is matched with the through hole 92 closest to the locking knob 3.
In this embodiment, through the setting of the locking subassembly 9 including stop pin 91 and a plurality of through-hole 92, can further improve the fixed effect of quick detach screw rod, prevent that it from appearing not hard up phenomenon, specifically after the quick detach screw rod is installed, through the through-hole 92 cooperation with stop pin 91 and closest to locking knob 3, carry on spacingly through stop pin 91 to locking knob 3 to prevent locking knob 3's removal.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a back of body colludes quick detach screw rod for building, includes adjusting screw (1), "mountain" shape kicking block (2) and locking knob (3), the one end of adjusting screw (1) is connected with spiral shell head (4), the other end of adjusting screw (1) is provided with first external screw thread (5), threaded connection has "mountain" shape kicking block (2) and locking knob (3) on first external screw thread (5), and just "mountain" shape kicking block (2) are located in the middle of spiral shell head (4) and locking knob (3), its characterized in that, the one end that spiral shell head (4) are close to adjusting screw (1) is provided with two semicircular groove (6), two semicircular groove (6) set up about adjusting screw (1) symmetry.
2. The back hook quick-release screw for building according to claim 1, wherein the adjusting screw (1) comprises a connecting rod (11) and a connecting sleeve (12), a second external thread (7) is arranged at one end of the connecting rod (11), an internal thread matched with the second external thread (7) is arranged at one end of the connecting sleeve (12), one end of the connecting rod (11) is connected with the screw head (4), the other end of the connecting rod is screwed with the connecting sleeve (12), and a first external thread (5) is arranged at one end, far away from the internal thread, of the connecting sleeve (12).
3. The back-hooking quick-release screw rod for the building as claimed in claim 2, wherein a warning safety line (71) is arranged on the second external thread (7).
4. The back hook quick-release screw for the building according to claim 1, wherein a mounting groove (61) is formed in one side, close to the semicircular groove (6), of the screw head (4), a locking assembly (8) is mounted in the mounting groove (61), the locking assembly (8) comprises a fixing block (81) and a spring (82), one end of each spring (82) is fixedly connected with the bottom of the mounting groove (61), the other end of each spring is fixedly connected with the fixing block (81), and the fixing block (81) moves along the radial direction of the semicircular groove (6) under the action of the elastic force of the springs (82).
5. The back hook quick-release screw for building as claimed in claim 4, wherein a rubber pad (83) is disposed on an end of the fixing block (81) away from the spring (82).
6. The back-hooking quick-release screw for buildings according to any one of claims 1 to 5, further comprising a stopping assembly (9), wherein the stopping assembly (9) comprises a stopping pin (91) and a plurality of through holes (92), the plurality of through holes (92) are arranged on the first external thread (5) and are spaced along the length direction of the adjusting screw (1), and the stopping pin (91) is matched with the through holes (92).
7. The back hook quick-release screw for the building as claimed in claim 1, wherein the adjusting screw (1), the screw head (4), the mountain-shaped top block (2) and the locking knob (3) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122341711.3U CN216009205U (en) | 2021-09-27 | 2021-09-27 | Back of body colludes quick detach screw rod for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122341711.3U CN216009205U (en) | 2021-09-27 | 2021-09-27 | Back of body colludes quick detach screw rod for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216009205U true CN216009205U (en) | 2022-03-11 |
Family
ID=80584120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122341711.3U Active CN216009205U (en) | 2021-09-27 | 2021-09-27 | Back of body colludes quick detach screw rod for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216009205U (en) |
-
2021
- 2021-09-27 CN CN202122341711.3U patent/CN216009205U/en active Active
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