CN221277280U - Step by step tightens - Google Patents
Step by step tightens Download PDFInfo
- Publication number
- CN221277280U CN221277280U CN202322527230.0U CN202322527230U CN221277280U CN 221277280 U CN221277280 U CN 221277280U CN 202322527230 U CN202322527230 U CN 202322527230U CN 221277280 U CN221277280 U CN 221277280U
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- China
- Prior art keywords
- rod
- moving
- sleeve
- piece
- clamping piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model provides a walking fastener which comprises a clamping piece, wherein a moving piece is arranged in the clamping piece, a fastening piece is arranged on the outer side of the clamping piece, a supporting piece is arranged on the outer side of the clamping piece, the clamping piece comprises a supporting rod, a fixed rod, a moving rod and a moving sleeve, the fixed rod is fixedly connected to the outer side of the supporting rod, the moving rod is fixedly connected to the outer side of the moving sleeve, the moving sleeve is slidingly connected to the outer side of the supporting rod, the moving piece comprises a sliding groove, a sliding block and a limiting block, the sliding groove is formed in the supporting rod, the sliding block is fixedly connected to the inner side of the moving sleeve, and the limiting block is clamped in the supporting rod. The utility model provides a step-by-step tightening device which solves the problems that the sleeve and threads are utilized to adjust the distance between two fixed clamping pieces, the sleeve is required to be rotated without stopping during adjustment, the operation is complex, and the construction efficiency is low in the existing device.
Description
Technical Field
The utility model relates to the technical field of step-by-step tighteners, in particular to a step-by-step tightener.
Background
The walking tightener consists of a hook-shaped clamping rod and a movable clamping head, is a novel building tool, and is quick in use method. Not only can save working time and improve working efficiency, but also can save a great amount of wood, and replaces the traditional iron wire binding method, the screw rod method and the fixed ring plugging method.
The application number is: patent literature of cn202222302667.X discloses "a step-by-step" comprising a spindle, a first fixed jaw, a second fixed jaw and a screw pusher; an external thread is arranged on the main shaft; the first fixing clamping piece is vertically arranged at the first end head of the main shaft and is integrally formed with the main shaft; the second fixed clamping piece is vertically connected to the main shaft and can slide along the main shaft, the second fixed clamping piece and the first fixed clamping piece are arranged on the same side in a coplanar manner, but the distance between the two fixed clamping pieces is adjusted through the sleeve and the threads, the sleeve does not need to stop rotating during adjustment, the operation is complex, and the construction efficiency is low.
Therefore, it is necessary to provide a new step-by-step approach to solve the above technical problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a walking device which is convenient to use.
The utility model provides a step-by-step fastener which comprises a clamping piece, wherein a moving piece is arranged in the clamping piece, a fastening piece is arranged on the outer side of the clamping piece, a supporting piece is arranged on the outer side of the clamping piece, the clamping piece comprises a supporting rod, a fixing rod, a moving rod and a moving sleeve, the fixing rod is fixedly connected to the outer side of the supporting rod, the moving rod is fixedly connected to the outer side of the moving sleeve, and the moving sleeve is slidably connected to the outer side of the supporting rod.
As the utility model provides a step-by-step tightening device, preferably, the moving piece comprises a sliding groove, a sliding block and a limiting block, wherein the sliding groove is formed in the supporting rod, the sliding block is fixedly connected in the moving sleeve, and the limiting block is clamped in the supporting rod.
The utility model provides a step-by-step tightening method, preferably, the fastening piece comprises a fastening bolt, a clamping plate and a groove, wherein the fastening bolt is in threaded connection with the inside of the movable sleeve, the clamping plate is in rotary connection with the bottom of the fastening bolt, the groove is formed in the supporting rod, and the clamping plate is clamped in the groove.
As the utility model provides a step-by-step tightening, preferably, the support piece comprises a screw rod and a thread sleeve, the screw rod is rotationally connected to the outer sides of the moving rod and the support rod, and the thread sleeve is connected to the outer side of the screw rod in a threaded manner.
As the utility model provides a step-by-step tightening, preferably, the outer sides of the fixed rod and the movable rod are fixedly connected with anti-skid blocks.
As the utility model provides a step-by-step tightening, preferably, the fastener further comprises a knob fixedly connected to the top of the fastening bolt.
Compared with the prior art, the utility model has the beneficial effects that:
This step by step is tight, the movable rod drives the inside slider of movable sleeve and slides in the spout inside of bracing piece, until the distance between movable rod and the dead lever is adjusted to suitable position, fix work piece centre gripping inside, then rotate fastening bolt in the inside of movable sleeve, it moves up to drive splint through fastening bolt, with splint joint inside the recess, thereby it is spacing fixed with movable sleeve and movable rod, rotate the thread bush and make the lead screw remove in the inside of thread bush, two lead screws rotate in bracing piece and movable rod inside respectively simultaneously, play the effect of strengthening stability between movable rod and the bracing piece, the distance between two fixed clamping pieces is adjusted to current device utilization sleeve and screw thread, need not stop the rotation sleeve when adjusting, complex operation, the problem of low in construction efficiency.
Drawings
FIG. 1 is a schematic diagram of a preferred embodiment of a step-by-step fastener according to the present utility model;
FIG. 2 is a schematic view of a clamping member according to the present utility model;
FIG. 3 is a schematic view of the structure of the fastener of the present utility model;
fig. 4 is a schematic structural view of the moving rod of the present utility model.
Reference numerals in the drawings: 1. a clamping member; 101. a support rod; 102. a fixed rod; 103. a moving rod; 104. a moving sleeve; 2. a moving member; 201. a chute; 202. a slide block; 203. a limiting block; 3. a fastener; 301. a fastening bolt; 302. a clamping plate; 303. a groove; 304. a knob; 4. a support; 401. a screw rod; 402. a thread sleeve; 5. an anti-skid block.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of the step-by-step fastener according to the present utility model; FIG. 2 is a schematic view of a clamping member according to the present utility model;
FIG. 3 is a schematic view of the structure of the fastener of the present utility model; fig. 4 is a schematic structural view of the moving rod of the present utility model. The step-by-step tightener comprises a clamping piece 1, wherein a moving piece 2 is arranged in the clamping piece 1, a fastening piece 3 is arranged on the outer side of the clamping piece 1, a supporting piece 4 is arranged on the outer side of the clamping piece 1, and the clamping piece 1 comprises a supporting rod 101, a fixing rod 102, a moving rod 103 and a moving sleeve 104;
The fixed rod 102 is fixedly connected to the outer side of the supporting rod 101, the movable rod 103 is fixedly connected to the outer side of the movable sleeve 104, and the movable sleeve 104 is slidably connected to the outer side of the supporting rod 101;
The moving piece 2 comprises a sliding groove 201, a sliding block 202 and a limiting block 203, wherein the sliding groove 201 is formed in the supporting rod 101, the sliding block 202 is fixedly connected in the moving sleeve 104, and the limiting block 203 is clamped in the supporting rod 101;
the fastener 3 includes fastening bolt 301, splint 302 and recess 303, and fastening bolt 301 threaded connection is in the inside of removing the cover 104, and splint 302 rotation is connected in the bottom of fastening bolt 301, and recess 303 is seted up in the inside of bracing piece 101, and splint 302 joint is in the inside of recess 303.
It should be noted that: the moving rod 103 drives the sliding block 202 in the moving sleeve 104 to slide in the sliding groove 201 of the supporting rod 101 until the distance between the moving rod 103 and the fixed rod 102 is adjusted to a proper position, the workpiece is clamped and fixed in the moving sleeve 104, then the fastening bolt 301 is rotated in the moving sleeve 104, the clamping plate 302 is driven to move upwards through the fastening bolt 301, the clamping plate 302 is clamped in the groove 303, and therefore the moving sleeve 104 and the moving rod 103 are limited and fixed.
In the specific implementation process, as shown in fig. 2, 3 and 4, the supporting member 4 includes a screw rod 401 and a threaded sleeve 402, the screw rod 401 is rotatably connected to the outer sides of the moving rod 103 and the supporting rod 101, and the threaded sleeve 402 is screwed to the outer side of the screw rod 401.
The outside of the fixed rod 102 and the movable rod 103 are fixedly connected with an anti-skid block 5.
The fastener 3 further includes a knob 304, and the knob 304 is fixedly coupled to the top of the fastening bolt 301.
It should be noted that: when moving the movable sleeve 104, the user rotates the threaded sleeve 402 to enable the screw rod 401 to move in the threaded sleeve 402, and simultaneously, the two screw rods 401 respectively rotate in the support rod 101 and the movable rod 103, so that the movable rod 103 and the support rod 101 play a reinforcing and stabilizing role, the clamping firmness of a workpiece is improved, the friction force between the fixed rod 102 and the movable rod 103 and the workpiece can be improved through the anti-slip block 5, the firmness is improved, and the fastening bolt 301 is rotated by a user conveniently through the knob 304.
The working principle of the step-by-step tightener provided by the utility model is as follows:
When the movable sleeve is used in construction, the movable rod 103 drives the sliding block 202 in the movable sleeve 104 to slide in the sliding groove 201 of the supporting rod 101 until the distance between the movable rod 103 and the fixed rod 102 is adjusted to a proper position, a workpiece is clamped and fixed in the movable sleeve 104, then the fastening bolt 301 is rotated in the movable sleeve 104, the clamping plate 302 is driven to move upwards through the fastening bolt 301, the clamping plate 302 is clamped in the groove 303, the movable sleeve 104 and the movable rod 103 are limited and fixed, the movable sleeve 104 is moved, the screw sleeve 402 is rotated by a user, the screw rod 401 is moved in the screw sleeve 402, meanwhile, the two screw rods 401 are respectively rotated in the supporting rod 101 and the movable rod 103, a reinforcing and stabilizing effect is achieved between the movable rod 103 and the supporting rod 101, so that the clamping firmness of the workpiece is improved, the friction force between the fixed rod 102 and the movable rod 103 and the workpiece is improved, the firmness is improved, and the fastening bolt 301 is convenient for the user to rotate through the knob 304.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The utility model provides a step by step, its characterized in that, including clamping piece (1), the inside of clamping piece (1) is provided with moving part (2), the outside of clamping piece (1) is provided with fastener (3), the outside of clamping piece (1) is provided with support piece (4), clamping piece (1) include bracing piece (101), dead lever (102), moving lever (103) and removal cover (104), the outside of dead lever (102) fixed connection in bracing piece (101), moving lever (103) fixed connection is in the outside of removing cover (104), the outside of removing cover (104) sliding connection in bracing piece (101).
2. The walking device according to claim 1, wherein the moving member (2) comprises a sliding groove (201), a sliding block (202) and a limiting block (203), the sliding groove (201) is formed in the supporting rod (101), the sliding block (202) is fixedly connected in the moving sleeve (104), and the limiting block (203) is clamped in the supporting rod (101).
3. The walking step of claim 1, wherein the fastener (3) comprises a fastening bolt (301), a clamping plate (302) and a groove (303), the fastening bolt (301) is in threaded connection with the inside of the moving sleeve (104), the clamping plate (302) is rotatably connected with the bottom of the fastening bolt (301), the groove (303) is formed in the supporting rod (101), and the clamping plate (302) is clamped in the groove (303).
4. The walking step of claim 1, wherein the support member (4) comprises a screw rod (401) and a threaded sleeve (402), the screw rod (401) is rotatably connected to the outer sides of the moving rod (103) and the support rod (101), and the threaded sleeve (402) is in threaded connection with the outer side of the screw rod (401).
5. The walking machine according to claim 1, characterized in that the outer sides of the fixed rod (102) and the movable rod (103) are fixedly connected with anti-slip blocks (5).
6. The step-by-step fastener according to claim 1, characterized in that the fastener (3) further comprises a knob (304), the knob (304) being fixedly connected to the top of the fastening bolt (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322527230.0U CN221277280U (en) | 2023-09-18 | 2023-09-18 | Step by step tightens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322527230.0U CN221277280U (en) | 2023-09-18 | 2023-09-18 | Step by step tightens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221277280U true CN221277280U (en) | 2024-07-05 |
Family
ID=91708890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322527230.0U Active CN221277280U (en) | 2023-09-18 | 2023-09-18 | Step by step tightens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221277280U (en) |
-
2023
- 2023-09-18 CN CN202322527230.0U patent/CN221277280U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240813 Address after: No. 1, Group 2, Zhenjiang Village, Liangxu Town, Jiangyan City, Taizhou City, Jiangsu Province, China 225500 Patentee after: Yao Longgui Country or region after: China Patentee after: Xu Riwen Address before: 261041 Guti Street, Hanting District, Weifang City, Shandong Province Patentee before: Weifang Runying Building Materials Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240910 Address after: No. 2220, 2nd Floor, Area A, Anyang High tech Zone Construction Industry Service Center, No. 360 Wuyi Street (Shuguang Road), High tech Zone, Anyang City, Henan Province, 455000 Patentee after: Henan Duantong Construction Engineering Co.,Ltd. Country or region after: China Address before: No. 1, Group 2, Zhenjiang Village, Liangxu Town, Jiangyan City, Taizhou City, Jiangsu Province, China 225500 Patentee before: Yao Longgui Country or region before: China Patentee before: Xu Riwen |
|
| TR01 | Transfer of patent right |