CN208409755U - A kind of bolt, which is quickly pacified, tears tool open - Google Patents
A kind of bolt, which is quickly pacified, tears tool open Download PDFInfo
- Publication number
- CN208409755U CN208409755U CN201821051012.7U CN201821051012U CN208409755U CN 208409755 U CN208409755 U CN 208409755U CN 201821051012 U CN201821051012 U CN 201821051012U CN 208409755 U CN208409755 U CN 208409755U
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- Prior art keywords
- bell
- spigot joint
- sliding
- nut
- screw
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- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 229910001065 Chromium-vanadium steel Inorganic materials 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 14
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to bolt peaces to tear field of tool open, specifically a kind of bolt, which is quickly pacified, tears tool open, including screw bell and spigot joint, nut bell and spigot joint, it further include positioning seat, positioning seat is equipped with axis hole, rotation axis is installed in axis hole, rotation axis one end is connect with rotational handle, other end is connect with screw bell and spigot joint, positioning seat is also connected with fixed link downward, sliding eye is equipped with along its axis in fixed link, the sliding groove being connected to sliding eye is additionally provided in fixed link, sliding groove is parallel with sliding axially bored line, sliding bar is installed in sliding eye, sliding bar includes round bar, round bar one end is equipped with sliding ear, other end is connect with nut bell and spigot joint, sliding ear is embedded in sliding groove, spring is also equipped in sliding eye, spring one end is connect with sliding hole bottom, other end is connected with the head that round bar protrudes into sliding eye.The utility model can stable holding screw head and nut to bolt carry out installing and dismounting, process is convenient and efficient, improves the installing and dismounting speed of bolt.
Description
Technical field
Field of tool is torn open the utility model relates to bolt peace, in particular to a kind of bolt quickly pacifies and tears tool open.
Background technique
It is generally known that bolt during installing and dismounting, needs to be respectively fitted over head and the spiral shell of screw using two spanners
On mother, one of spanner is fixed a spanner rotation and is dismantled to carry out the installing and dismounting of bolt, in the process spanner
It being easy to fall off, on the head or nut for needing to be socketed in screw again, disassembly process is relatively inconvenient, for such situation, we
It designs a kind of bolt and quickly pacifies and tear tool open.
Utility model content
Based on problem above, the utility model, which provides a kind of bolt, quickly pacifies and tears tool open.The utility model can stabilization clamp
The head and nut for holding screw carry out installing and dismounting to bolt, and process is convenient and efficient, improves the installing and dismounting speed of bolt.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
A kind of bolt quickly pacifies tool of tearing open, including screw bell and spigot joint, nut bell and spigot joint, further includes positioning seat, on positioning seat
Equipped with axis hole, rotation axis is installed in axis hole, rotation axis one end is stretched out upward outside axis hole to be connect with rotational handle, other end direction
It stretches out outside axis hole and is connect with screw bell and spigot joint, screw bell and spigot joint is equipped with counterbore, and shape and the screw head of counterbore match, fixed
Position seat is also connected with fixed link downward, is equipped with sliding eye along its axis in fixed link, is additionally provided in fixed link and is connected to sliding eye
Sliding groove, sliding groove with sliding axially bored line it is parallel, sliding bar is installed, sliding bar includes round bar, round bar one in sliding eye
End is protruded into the sliding eye of fixed link and is equipped with sliding ear in its inserting end, and other end is connect with nut bell and spigot joint, slides ear
It is embedded in sliding groove, spring is also equipped in sliding eye, spring one end is connect with sliding hole bottom, and other end is stretched with round bar
The head for entering sliding eye is connected, and nut bell and spigot joint is equipped with perforation, and perforation shape matches with nut shape.
In the present invention, screw bell and spigot joint is socketed in screw head, and nut bell and spigot joint is socketed on nut, and nut
The screw thread club head that perforation on bell and spigot joint screws screw convenient for nut is pierced by, due to nut and screw during installing and dismounting
It can be relatively distant from or close, therefore spring is installed convenient for sliding bar with the movement of nut bell and spigot joint in sliding eye, while being anti-
Only nut bell and spigot joint is rotated in disassembly process, therefore the sliding groove that sliding ear is embedded in fixed link is arranged in cylinder head
Inside prevent cylinder from rotating, it is notable that cylinder can also be set to the polygon strip shape body such as rectangular strip body at this time
Prevent its rotation.In use, screw bell and spigot joint is socketed in screw head, and nut bell and spigot joint is socketed on nut, passes through
Rotational handle rotation drives the rotation of screw bell and spigot joint, and nut bell and spigot joint fixes nut, that is, realize nut fix, screw rotation
Installation or removal process.The utility model can stable holding screw head and nut to bolt carry out installing and dismounting, process
It is convenient and efficient, improve the installing and dismounting speed of bolt.
As a preferred mode, screw bell and spigot joint is to be detachably connected with rotation axis, nut bell and spigot joint and sliding bar
To be detachably connected.
As a preferred mode, one end of rotation axis towards screw bell and spigot joint is connected with magnetic force suction nozzle, magnetic force suction nozzle
Groove equipped with the insertion of screw bell and spigot joint, bottom portion of groove are equipped with magnet, and screw bell and spigot joint is made of magnetic material is inhaled, under round bar
It is terminated with plug, plug is polygon, and nut bell and spigot joint is equipped with the perforation of plug insertion, and threaded hole is additionally provided on round bar, and circle is dry
It is connect with nut bell and spigot joint by attachment screw.
As a preferred mode, positioning seat is equipped with abutment sleeve, and fixed link borrowing is in abutment sleeve, fixed link
The head for protruding into abutment sleeve is equipped with pin counterbore, and abutment sleeve is perforated equipped with multiple pins, pin counterbore and pin perforation
Inside it is inserted with same root shop bolt.
As a preferred mode, rotation axis and positioning seat contact position are furnished with bearing.
As a preferred mode, rotational handle and rotation axis composition one are T-shaped.
As a preferred mode, screw bell and spigot joint is made of chrome-vanadium steel.
As a preferred mode, nut bell and spigot joint is made of chrome-vanadium steel.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model can transversal stretching change clamping span round steel is clamped, the circle suitable for different length
Steel, clamping are stablized, and use scope is wide；
(2) the utility model screw bell and spigot joint is to be detachably connected with rotation axis, and nut bell and spigot joint is removable with sliding bar
Connection is unloaded, screw bell and spigot joint and nut bell and spigot joint are conveniently replaceable, allows to that correspondence is installed according to the model of different nut screws
Screw bell and spigot joint and nut bell and spigot joint；
(3) one end of the utility model rotation axis towards screw bell and spigot joint is connected with magnetic force suction nozzle, and magnetic force suction nozzle is equipped with spiral shell
The groove of bell and spigot joint insertion is followed closely, bottom portion of groove is equipped with magnet, and screw bell and spigot joint is made of magnetic material is inhaled, is terminated under round bar
Plug, plug are polygon, and nut bell and spigot joint is equipped with the perforation of plug insertion, threaded hole are additionally provided on round bar, circle is done and nut
Bell and spigot joint is connected by attachment screw, and magnetic force suction nozzle quickly can carry out installing and dismounting to screw bell and spigot joint, to prevent nut to be socketed
Head is to fall in disassembly process, nut bell and spigot joint is connect with round bar by attachment screw, it is notable that can also be by it
Be set as other be detachably connected such as pin connection, internal and external threads screw connection；
(4) the utility model positioning seat is equipped with abutment sleeve, and in abutment sleeve, fixed link protrudes into fixed fixed link borrowing
The head of position sleeve is equipped with pin counterbore, and abutment sleeve is perforated equipped with multiple pins, is inserted in pin counterbore and pin perforation
Same root shop bolt, the pin perforation on shop bolt borrowing abutment sleeve at different location, thus it is possible to vary the position of fixed link
Set, and then change the span of screw bell and spigot joint and nut bell and spigot joint, allow to for the different screw-nut of connection span into
Row installing and dismounting, it is notable that abutment sleeve and the connection of the pin of fixed link may be set to be other and be detachably connected
Such as screw connects；
(5) the utility model rotation axis and positioning seat contact position are furnished with bearing, can reduce rotation axis and contact with positioning seat
The pivoting friction resistance at place.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of fixed link.
Fig. 3 is the structural schematic diagram of sliding bar.
Wherein, 1 nut bell and spigot joint, 2 screw bell and spigot joints, 3 magnetic force suction nozzles, 4 positioning seats, 5 rotation axis, 6 rotational handles, 7 is fixed
Position sleeve, 8 shop bolts, 9 fixed links, 9-1 pin counterbore, 9-2 sliding eye, 9-3 sliding groove, 10 springs, 11 sliding bars, 11-1
Slide ear, 11-2 round bar, 11-3 plug, 11-4 threaded hole, 12 attachment screws.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.The embodiments of the present invention includes but unlimited
In the following example.
Embodiment 1:
Referring to Fig. 1~3, a kind of bolt quickly pacifies tool of tearing open, including screw bell and spigot joint 2, and nut bell and spigot joint 1 further includes fixed
Position seat 4, positioning seat 4 are equipped with axis hole, rotation axis 5 are installed in axis hole, 5 one end of rotation axis is stretched out outside axis hole upward and rotational handle
6 connections, other end are connect towards stretching axis hole is outer with screw bell and spigot joint 2, and screw bell and spigot joint 2 is equipped with counterbore, the shape of counterbore
Shape matches with screw head, and positioning seat 4 is also connected with fixed link 9 downward, is equipped with sliding eye 9-2 along its axis in fixed link 9,
The sliding groove 9-3 being connected to sliding eye 9-2 is additionally provided in fixed link 9, sliding groove 9-3 is parallel with sliding eye 9-2 axis, sliding
Sliding bar 11 is installed, sliding bar 11 includes round bar 11-2, and round bar 11-2 protrudes into one end the sliding eye 9-2 of fixed link 9 in the 9-2 of hole
Interior and be equipped with sliding ear 11-1 in its inserting end, other end connect with nut bell and spigot joint 1, slides ear 11-1 and is embedded in sliding groove
In 9-3, spring 10 is also equipped in sliding eye 9-2,10 one end of spring is connect with the bottom sliding eye 9-2, other end and round bar
The head that 11-2 protrudes into sliding eye 9-2 is connected, and nut bell and spigot joint 1 is equipped with perforation, and perforation shape matches with nut shape.
In this example, screw bell and spigot joint 2 is socketed in screw head, and nut bell and spigot joint 1 is socketed on nut, and nut set
The screw thread club head that perforation on connector 1 screws screw convenient for nut is pierced by, due to nut and screw during installing and dismounting
It can be relatively distant from or close, therefore spring 10 is installed in sliding eye 9-2 and is convenient for sliding bar 11 mobile with nut bell and spigot joint 1,
Simultaneously to prevent nut bell and spigot joint 1 from being rotated in disassembly process, therefore sliding ear 11-1 is set in cylinder head and is embedded in
Prevent cylinder from rotating in the sliding groove 9-3 of fixed link 9, it is notable that can also set cylinder to such as rectangular strip at this time
The polygon strip shape body of shape body prevents its rotation.In use, screw bell and spigot joint 2 is socketed in screw head, nut socket
First 1 is socketed on nut, is rotated by rotational handle 6 and screw bell and spigot joint 2 is driven to rotate, and nut bell and spigot joint 1 fixes nut, i.e.,
Realize the installation or removal process that nut is fixed, screw rotates.The utility model can stable holding screw head and nut
Installing and dismounting is carried out to bolt, process is convenient and efficient, improves the installing and dismounting speed of bolt.
Embodiment 2:
Referring to Fig. 1~3, a kind of bolt quickly pacifies tool of tearing open, including screw bell and spigot joint 2, and nut bell and spigot joint 1 further includes fixed
Position seat 4, positioning seat 4 are equipped with axis hole, rotation axis 5 are installed in axis hole, 5 one end of rotation axis is stretched out outside axis hole upward and rotational handle
6 connections, other end are connect towards stretching axis hole is outer with screw bell and spigot joint 2, and screw bell and spigot joint 2 is equipped with counterbore, the shape of counterbore
Shape matches with screw head, and positioning seat 4 is also connected with fixed link 9 downward, is equipped with sliding eye 9-2 along its axis in fixed link 9,
The sliding groove 9-3 being connected to sliding eye 9-2 is additionally provided in fixed link 9, sliding groove 9-3 is parallel with sliding eye 9-2 axis, sliding
Sliding bar 11 is installed, sliding bar 11 includes round bar 11-2, and round bar 11-2 protrudes into one end the sliding eye 9-2 of fixed link 9 in the 9-2 of hole
Interior and be equipped with sliding ear 11-1 in its inserting end, other end connect with nut bell and spigot joint 1, slides ear 11-1 and is embedded in sliding groove
In 9-3, spring 10 is also equipped in sliding eye 9-2,10 one end of spring is connect with the bottom sliding eye 9-2, other end and round bar
The head that 11-2 protrudes into sliding eye 9-2 is connected, and nut bell and spigot joint 1 is equipped with perforation, and perforation shape matches with nut shape.
Screw bell and spigot joint 2 is to be detachably connected with rotation axis 5, and nut bell and spigot joint 1 is to be detachably connected with sliding bar 11, just
In replacement screw bell and spigot joint 2 and nut bell and spigot joint 1, allow to that corresponding screw set is installed according to the model of different nut screws
Connector 2 and nut bell and spigot joint 1.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
Embodiment 3:
Referring to Fig. 1~3, a kind of bolt quickly pacifies tool of tearing open, including screw bell and spigot joint 2, and nut bell and spigot joint 1 further includes fixed
Position seat 4, positioning seat 4 are equipped with axis hole, rotation axis 5 are installed in axis hole, 5 one end of rotation axis is stretched out outside axis hole upward and rotational handle
6 connections, other end are connect towards stretching axis hole is outer with screw bell and spigot joint 2, and screw bell and spigot joint 2 is equipped with counterbore, the shape of counterbore
Shape matches with screw head, and positioning seat 4 is also connected with fixed link 9 downward, is equipped with sliding eye 9-2 along its axis in fixed link 9,
The sliding groove 9-3 being connected to sliding eye 9-2 is additionally provided in fixed link 9, sliding groove 9-3 is parallel with sliding eye 9-2 axis, sliding
Sliding bar 11 is installed, sliding bar 11 includes round bar 11-2, and round bar 11-2 protrudes into one end the sliding eye 9-2 of fixed link 9 in the 9-2 of hole
Interior and be equipped with sliding ear 11-1 in its inserting end, other end connect with nut bell and spigot joint 1, slides ear 11-1 and is embedded in sliding groove
In 9-3, spring 10 is also equipped in sliding eye 9-2,10 one end of spring is connect with the bottom sliding eye 9-2, other end and round bar
The head that 11-2 protrudes into sliding eye 9-2 is connected, and nut bell and spigot joint 1 is equipped with perforation, and perforation shape matches with nut shape.
One end of rotation axis 5 towards screw bell and spigot joint 2 is connected with magnetic force suction nozzle 3, and magnetic force suction nozzle 3 is equipped with screw bell and spigot joint 2
The groove of insertion, bottom portion of groove are equipped with magnet, and screw bell and spigot joint 2 is made of magnetic material is inhaled, is terminated under round bar 11-2 slotting
Head 11-3, plug 11-3 are polygon, and nut bell and spigot joint 1 is equipped with the perforation of plug 11-3 insertion, is additionally provided with spiral shell on round bar 11-2
Pit 11-4, circle is dry to be connect with nut bell and spigot joint 1 by attachment screw 12, and magnetic force suction nozzle 3 can quickly carry out screw bell and spigot joint 2
Installing and dismounting is to fall in disassembly process to prevent nut bell and spigot joint 1, and nut bell and spigot joint 1 and round bar 11-2 are passed through connection spiral shell
Nail 12 connection, it is notable that can also be set to other be detachably connected such as pin connection, internal and external threads screw company
It connects.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
Embodiment 4:
Referring to Fig. 1~3, a kind of bolt quickly pacifies tool of tearing open, including screw bell and spigot joint 2, and nut bell and spigot joint 1 further includes fixed
Position seat 4, positioning seat 4 are equipped with axis hole, rotation axis 5 are installed in axis hole, 5 one end of rotation axis is stretched out outside axis hole upward and rotational handle
6 connections, other end are connect towards stretching axis hole is outer with screw bell and spigot joint 2, and screw bell and spigot joint 2 is equipped with counterbore, the shape of counterbore
Shape matches with screw head, and positioning seat 4 is also connected with fixed link 9 downward, is equipped with sliding eye 9-2 along its axis in fixed link 9,
The sliding groove 9-3 being connected to sliding eye 9-2 is additionally provided in fixed link 9, sliding groove 9-3 is parallel with sliding eye 9-2 axis, sliding
Sliding bar 11 is installed, sliding bar 11 includes round bar 11-2, and round bar 11-2 protrudes into one end the sliding eye 9-2 of fixed link 9 in the 9-2 of hole
Interior and be equipped with sliding ear 11-1 in its inserting end, other end connect with nut bell and spigot joint 1, slides ear 11-1 and is embedded in sliding groove
In 9-3, spring 10 is also equipped in sliding eye 9-2,10 one end of spring is connect with the bottom sliding eye 9-2, other end and round bar
The head that 11-2 protrudes into sliding eye 9-2 is connected, and nut bell and spigot joint 1 is equipped with perforation, and perforation shape matches with nut shape.
Positioning seat 4 is equipped with abutment sleeve 7, and for 9 borrowing of fixed link in abutment sleeve 7, fixed link 9 protrudes into abutment sleeve 7
Head be equipped with pin counterbore 9-1, abutment sleeve 7 is equipped with multiple pins and perforates, pin counterbore 9-1 and pin perforate in be inserted with
Same root shop bolt 8, the pin perforation on 8 borrowing abutment sleeve 7 of shop bolt at different location, thus it is possible to vary fixed link 9
Position, and then change the span of screw bell and spigot joint 2 and nut bell and spigot joint 1, allow to the screw different for connection span
Nut carry out installing and dismounting, it is notable that abutment sleeve 7 connect with the pin of fixed link 9 may be set to be other can
Dismantling connection such as screw connection etc..
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
Embodiment 5:
Referring to Fig. 1~3, a kind of bolt quickly pacifies tool of tearing open, including screw bell and spigot joint 2, and nut bell and spigot joint 1 further includes fixed
Position seat 4, positioning seat 4 are equipped with axis hole, rotation axis 5 are installed in axis hole, 5 one end of rotation axis is stretched out outside axis hole upward and rotational handle
6 connections, other end are connect towards stretching axis hole is outer with screw bell and spigot joint 2, and screw bell and spigot joint 2 is equipped with counterbore, the shape of counterbore
Shape matches with screw head, and positioning seat 4 is also connected with fixed link 9 downward, is equipped with sliding eye 9-2 along its axis in fixed link 9,
The sliding groove 9-3 being connected to sliding eye 9-2 is additionally provided in fixed link 9, sliding groove 9-3 is parallel with sliding eye 9-2 axis, sliding
Sliding bar 11 is installed, sliding bar 11 includes round bar 11-2, and round bar 11-2 protrudes into one end the sliding eye 9-2 of fixed link 9 in the 9-2 of hole
Interior and be equipped with sliding ear 11-1 in its inserting end, other end connect with nut bell and spigot joint 1, slides ear 11-1 and is embedded in sliding groove
In 9-3, spring 10 is also equipped in sliding eye 9-2,10 one end of spring is connect with the bottom sliding eye 9-2, other end and round bar
The head that 11-2 protrudes into sliding eye 9-2 is connected, and nut bell and spigot joint 1 is equipped with perforation, and perforation shape matches with nut shape.
Rotation axis 5 and 4 contact position of positioning seat are furnished with bearing, can reduce rotation axis 5 and the rotation of 4 contact position of positioning seat rubs
Wipe resistance.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
It as above is the embodiments of the present invention.Design parameter in above-described embodiment and embodiment is merely to clear
Utility model verification process is stated by Chu, not to limit the scope of patent protection of the utility model, the patent of the utility model
Protection scope is still subject to the claims, equivalent made by all specifications and accompanying drawing content with the utility model
Structure change similarly should be included in the protection scope of the utility model.
Claims (8)
1. a kind of bolt quickly pacifies tool of tearing open, including screw bell and spigot joint (2), nut bell and spigot joint (1), it is characterised in that: further include
Positioning seat (4), the positioning seat (4) are equipped with axis hole, are installed with rotation axis (5) in the axis hole, rotation axis (5) one end court
Upper stretching axis hole is outer to be connect with rotational handle (6), and other end is connect towards stretching axis hole is outer with screw bell and spigot joint (2), described
Screw bell and spigot joint (2) is equipped with counterbore, and shape and the screw head of the counterbore match, and the positioning seat (4) also connects downward
Be connected to fixed link (9), be equipped with sliding eye (9-2) along its axis on the fixed link (9), be additionally provided on the fixed link (9) with
The sliding groove (9-3) of sliding eye (9-2) connection, the sliding groove (9-3) is parallel with sliding eye (9-2) axis, the sliding
It is equipped with sliding bar (11) in hole (9-2), the sliding bar (11) includes round bar (11-2), and described round bar (11-2) one end is protruded into
It is equipped in the sliding eye (9-2) of fixed link (9) and in its inserting end and slides ear (11-1), other end and nut bell and spigot joint (1)
Connection, the sliding ear (11-1) are embedded in sliding groove (9-3), are also equipped with spring (10), institute in the sliding eye (9-2)
It states spring (10) one end to connect with the bottom sliding eye (9-2), other end protrudes into the head of sliding eye (9-2) with round bar (11-2)
It is connected, the nut bell and spigot joint (1) is equipped with perforation, and the perforation shape matches with nut shape.
2. a kind of bolt according to claim 1, which is quickly pacified, tears tool open, it is characterised in that: the screw bell and spigot joint (2) with
Rotation axis (5) is to be detachably connected, and the nut bell and spigot joint (1) is to be detachably connected with sliding bar (11).
3. a kind of bolt according to claim 2, which is quickly pacified, tears tool open, it is characterised in that: the rotation axis (5) is towards spiral shell
One end of nail bell and spigot joint (2) is connected with magnetic force suction nozzle (3), and the magnetic force suction nozzle (3) is equipped with the recessed of screw bell and spigot joint (2) insertion
Slot, the bottom portion of groove are equipped with magnet, and the screw bell and spigot joint (2) is made of magnetic material is inhaled, under the round bar (11-2)
It is terminated with plug (11-3), the plug (11-3) is polygon, and the nut bell and spigot joint (1) is equipped with plug (11-3) insertion
It perforates, is additionally provided with threaded hole (11-4) on the round bar (11-2), the round bar and nut bell and spigot joint (1) pass through attachment screw
(12) it connects.
4. a kind of bolt according to claim 1, which is quickly pacified, tears tool open, it is characterised in that: the positioning seat (4) is equipped with
Abutment sleeve (7), for fixed link (9) borrowing in abutment sleeve (7), the fixed link (9) protrudes into the head of abutment sleeve (7)
Portion is equipped with pin counterbore (9-1), and the abutment sleeve (7) is perforated equipped with multiple pins, the pin counterbore (9-1) and pin
Same root shop bolt (8) are inserted in perforation.
5. a kind of bolt according to claim 1, which is quickly pacified, tears tool open, it is characterised in that: the rotation axis (5) and positioning
It is furnished with bearing in seat (4) contact position.
6. a kind of bolt according to claim 1, which is quickly pacified, tears tool open, it is characterised in that: the rotational handle (6) with turn
Moving axis (5) composition one is T-shaped.
7. a kind of bolt according to claim 1, which is quickly pacified, tears tool open, it is characterised in that: the screw bell and spigot joint (2) is adopted
It is made of chrome-vanadium steel.
8. a kind of bolt according to claim 1, which is quickly pacified, tears tool open, it is characterised in that: the nut bell and spigot joint (1) is adopted
It is made of chrome-vanadium steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821051012.7U CN208409755U (en) | 2018-07-03 | 2018-07-03 | A kind of bolt, which is quickly pacified, tears tool open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821051012.7U CN208409755U (en) | 2018-07-03 | 2018-07-03 | A kind of bolt, which is quickly pacified, tears tool open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208409755U true CN208409755U (en) | 2019-01-22 |
Family
ID=65124996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821051012.7U Expired - Fee Related CN208409755U (en) | 2018-07-03 | 2018-07-03 | A kind of bolt, which is quickly pacified, tears tool open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208409755U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788804A (en) * | 2019-11-28 | 2020-02-14 | 庄珍涛 | Bolt and nut perforation butt joint device |
| CN111230807A (en) * | 2020-02-21 | 2020-06-05 | 中建一局集团安装工程有限公司 | Nut tool |
| CN113681501A (en) * | 2021-09-08 | 2021-11-23 | 广东电网有限责任公司 | Installation appurtenance |
-
2018
- 2018-07-03 CN CN201821051012.7U patent/CN208409755U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788804A (en) * | 2019-11-28 | 2020-02-14 | 庄珍涛 | Bolt and nut perforation butt joint device |
| CN111230807A (en) * | 2020-02-21 | 2020-06-05 | 中建一局集团安装工程有限公司 | Nut tool |
| CN111230807B (en) * | 2020-02-21 | 2023-08-22 | 中建一局集团安装工程有限公司 | Nut tool |
| CN113681501A (en) * | 2021-09-08 | 2021-11-23 | 广东电网有限责任公司 | Installation appurtenance |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190122 |