CN210414309U - Elastic anti-drop fixed wrench - Google Patents
Elastic anti-drop fixed wrench Download PDFInfo
- Publication number
- CN210414309U CN210414309U CN201921156840.1U CN201921156840U CN210414309U CN 210414309 U CN210414309 U CN 210414309U CN 201921156840 U CN201921156840 U CN 201921156840U CN 210414309 U CN210414309 U CN 210414309U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- fastening
- sliding
- block
- regulating
- 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.)
- Expired - Fee Related
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Elasticity anticreep fixed spanner, including spanner head, regulating block, sliding sleeve, sliding block, anchorage bar, spring mounting piece, position sleeve, adjusting sleeve, the spanner head has the handle, spanner head lower part has the fastening post, the fastening post outside has a plurality of location archs, the protruding downside in location passes through regulating shaft connection regulating block, regulating block internal connection sliding sleeve, sliding sleeve internal connection sliding block, the sliding block slides in the sliding sleeve, the inner of sliding block is through rotation axis connection anchorage bar, the anchorage bar passes the fastening post, the anchorage bar slides in the fastening post, anchorage bar inner has fastening anticreep board, the spanner head outside is through threaded connection adjusting sleeve, adjusting sleeve internal connection position sleeve, the position sleeve is inside to have a plurality of constant head tanks, the constant head tank connects gradually the protruding a, the locating sleeve, A sliding sleeve.
Description
Technical Field
The utility model relates to a spanner field especially relates to an elasticity anticreep fixed spanner.
Background
In the daily management of the pumping unit, a wrench is often needed to loosen or tighten the bolt, but the wrench is easy to slide down or fall off, so that the operation is not easy to perform when the pumping unit is used, and the bolt can be assembled or disassembled only by matching two persons.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the above-mentioned not enough that prior art exists, provide an easy and simple to handle's elasticity anticreep fixed spanner.
The utility model aims at realizing through the following technical scheme:
the utility model provides an elasticity anticreep fixed spanner, includes spanner head, regulating block, sliding sleeve, sliding block, anchorage bar, spring mounting piece, position sleeve, adjusting sleeve, the spanner head has the handle, spanner head lower part has the fastening post, the fastening post outside has a plurality of location archs, the protruding downside in location passes through regulating spindle connection regulating block, regulating block internal connection sliding sleeve, sliding sleeve internal connection sliding block, the sliding block slides in the sliding sleeve, the inner of sliding block is through rotation axis connection anchorage bar, the anchorage bar passes the fastening post, the anchorage bar slides in the fastening post, anchorage bar inner has fastening anticreep board, the spanner head outside is through threaded connection adjusting sleeve, adjusting sleeve internal connection position sleeve, the position sleeve is inside has a plurality of constant head tanks, the constant head tank connects gradually the location arch, And the positioning groove slides on the sliding block.
The adjusting sleeve is internally provided with a positioning sleeve groove, the positioning sleeve groove is matched with the positioning sleeve, the positioning sleeve is connected with the positioning sleeve groove, and the positioning sleeve rotates in the positioning sleeve groove relatively.
A plurality of spring mounting blocks are connected to the outer side of the fastening rod and are matched with the fastening columns, the spring mounting blocks are connected with the fastening columns, and the spring mounting blocks slide in the fastening columns.
The inside reset spring one end of connecting of spring mounting piece, the fastening post is connected to the reset spring other end, reset spring cover is on the anchorage bar.
The sliding sleeve is internally provided with a sliding plate groove, the sliding block is provided with a sliding plate, the sliding plate is matched with the sliding plate groove, the sliding plate groove is connected with the sliding plate, and the sliding plate slides in the sliding plate groove.
Has the advantages that:
the regulating block rotates on the regulating shaft, the sliding plate is pushed to slide in the sliding plate groove, the sliding block drives the fastening rod to slide in the fastening column, and the regulating operation of the fastening rod relative to the position of the fastening column is simple and convenient. The depth of the fastening anti-falling plate pushed into the fastening column can be changed through adjusting the position of the fastening rod, so that the bolt is fastened, and loosening of the bolt and the wrench is avoided. The reset spring is respectively connected with the fastening column and the spring mounting block, so that the fastening rod can conveniently slide outwards, and the process of sleeving the fastening column on the bolt is simple and convenient to operate. The wrench head is connected with the adjusting sleeve through threads, so that the position of the adjusting sleeve relative to the fastening column is convenient to adjust. The locating sleeve rotates relative to the adjusting sleeve, so that the locating sleeve can slide on the locating protrusion, the locating sleeve can slide in the vertical direction, and the locating sleeve is convenient to limit the position of the adjusting block.
Drawings
Fig. 1 is a schematic view of the fastening state of the elastic anti-drop fixed wrench of the present invention.
Fig. 2 is a schematic structural view of the elastic anti-drop fixed wrench of the present invention.
Fig. 3 is a partial enlarged view of fig. 2 according to the present invention.
Fig. 4 is a cross-sectional view of fig. 1A-a according to the present invention.
Fig. 5 is a cross-sectional view of fig. 2B-B according to the present invention.
Fig. 6 is a cross-sectional view of fig. 2C-C according to the present invention.
Fig. 7 is a perspective view of a fastening lever according to the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
an elastic anti-drop fixed wrench comprises a wrench head 1, an adjusting block 5, a sliding sleeve 6, a sliding block 9, a fastening rod 11, a spring mounting block 13, a positioning sleeve 16 and an adjusting sleeve 18, wherein the wrench head 1 is provided with a handle 2, the lower part of the wrench head 1 is provided with a fastening column 3, the outside of the fastening column 3 is provided with a plurality of positioning bulges 19, the lower sides of the positioning bulges 19 are connected with the adjusting block 5 through an adjusting shaft 4, the adjusting block 5 is internally connected with the sliding sleeve 6, the sliding sleeve 6 is internally connected with the sliding block 9, the sliding block 9 slides in the sliding sleeve 6, the inner end of the sliding block 9 is connected with the fastening rod 11 through a rotating shaft 10, the fastening rod 11 penetrates through the fastening column 3, the fastening rod 11 slides in the fastening column 3, the inner end of the fastening rod 11 is provided with an anti-drop plate 14, the outer side of the wrench head 1 is connected with the adjusting sleeve 18 through a thread, the adjusting sleeve, the locating sleeve 16 is internally provided with a plurality of locating grooves 15, the locating grooves 15 are sequentially connected with locating protrusions 19 and the sliding sleeve 6, and the locating grooves 15 slide on the sliding block 9.
The adjusting sleeve 18 is internally provided with a positioning sleeve groove 17, the positioning sleeve groove 17 is matched with the positioning sleeve 16, the positioning sleeve 16 is connected with the positioning sleeve groove 17, and the positioning sleeve 16 relatively rotates in the positioning sleeve groove 17.
A plurality of spring mounting blocks 13 are connected to the outside of the fastening rod 11, the spring mounting blocks 13 are matched with the fastening columns 3, the spring mounting blocks 13 are connected with the fastening columns 3, and the spring mounting blocks 13 slide in the fastening columns 3.
The inner side of the spring mounting block 13 is connected with one end of a return spring 12, the other end of the return spring 12 is connected with the fastening column 3, and the return spring 12 is sleeved on the fastening rod 11.
The sliding sleeve 6 is internally provided with a sliding plate groove 7, the sliding block 9 is provided with a sliding plate 8, the sliding plate 8 is matched with the sliding plate groove 7, the sliding plate groove 7 is connected with the sliding plate 8, and the sliding plate 8 slides in the sliding plate groove 7.
The adjusting block 5 rotates on the adjusting shaft 4 to push the sliding plate 8 to slide in the sliding plate groove 7, so that the sliding block 9 drives the fastening rod 11 to slide in the fastening column 3, and the adjusting operation of the position of the fastening rod 11 relative to the fastening column 3 is simple and convenient. The depth of the fastening anti-falling plate 14 pushed into the fastening column 3 can be changed through adjusting the position of the fastening rod 11, and then the bolt is fastened, so that the bolt and the wrench are prevented from loosening. The reset spring 12 is respectively connected with the fastening column 3 and the spring mounting block 13, so that the fastening rod 11 can slide outwards conveniently, and the process of sleeving the fastening column 3 on the bolt is simple and convenient to operate. The wrench head 1 is connected with the adjusting sleeve 18 through threads, so that the position of the adjusting sleeve 18 relative to the fastening column 3 is convenient to adjust. The positioning sleeve 16 rotates relative to the adjusting sleeve 18, so that the positioning sleeve 16 can slide on the positioning protrusion 19, the positioning sleeve 16 can slide in the vertical direction, and the position of the adjusting block 5 can be conveniently limited by the positioning sleeve 16.
Claims (5)
1. An elastic anti-drop fixed wrench is characterized by comprising a wrench head, a regulating block, a sliding sleeve, a sliding block, a fastening rod, a spring mounting block, a positioning sleeve and a regulating sleeve, wherein the wrench head is provided with a handle, the lower part of the wrench head is provided with a fastening column, a plurality of positioning bulges are arranged outside the fastening column, the lower sides of the positioning bulges are connected with the regulating block through a regulating shaft, the regulating block is internally connected with the sliding sleeve, the sliding sleeve is internally connected with the sliding block, the sliding block slides in the sliding sleeve, the inner end of the sliding block is connected with the fastening rod through a rotating shaft, the fastening rod penetrates through the fastening column, the fastening rod slides in the fastening column, the inner end of the fastening rod is provided with a fastening anti-drop plate, the outer side of the wrench head is connected with the regulating sleeve through threads, the regulating sleeve is internally connected with the positioning sleeve, the positioning sleeve is internally provided with a, And the positioning groove slides on the sliding block.
2. The elastic anti-drop fixed wrench as claimed in claim 1, wherein the adjusting sleeve has a positioning sleeve groove therein, the positioning sleeve groove is adapted to the positioning sleeve, the positioning sleeve is connected to the positioning sleeve groove, and the positioning sleeve rotates relatively in the positioning sleeve groove.
3. The elastic anti-slip fixed wrench as claimed in claim 1, wherein a plurality of spring mounting blocks are connected to the outer side of the fastening rod, the spring mounting blocks are adapted to the fastening columns, the spring mounting blocks are connected to the fastening columns, and the spring mounting blocks slide in the fastening columns.
4. The elastic anti-slip fixed wrench as claimed in claim 3, wherein the inside of the spring mounting block is connected with one end of a return spring, the other end of the return spring is connected with the fastening post, and the return spring is sleeved on the fastening rod.
5. The elastic anti-slip fixed wrench as claimed in claim 1, wherein the sliding sleeve has a sliding plate slot therein, the sliding block has a sliding plate, the sliding plate is adapted to the sliding plate slot, the sliding plate slot is connected to the sliding plate, and the sliding plate slides in the sliding plate slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921156840.1U CN210414309U (en) | 2019-07-23 | 2019-07-23 | Elastic anti-drop fixed wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921156840.1U CN210414309U (en) | 2019-07-23 | 2019-07-23 | Elastic anti-drop fixed wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210414309U true CN210414309U (en) | 2020-04-28 |
Family
ID=70382356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921156840.1U Expired - Fee Related CN210414309U (en) | 2019-07-23 | 2019-07-23 | Elastic anti-drop fixed wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210414309U (en) |
-
2019
- 2019-07-23 CN CN201921156840.1U patent/CN210414309U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20210723 |