CN204414015U - A kind of bolt disassembly device - Google Patents
A kind of bolt disassembly device Download PDFInfo
- Publication number
- CN204414015U CN204414015U CN201420809062.2U CN201420809062U CN204414015U CN 204414015 U CN204414015 U CN 204414015U CN 201420809062 U CN201420809062 U CN 201420809062U CN 204414015 U CN204414015 U CN 204414015U
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- CN
- China
- Prior art keywords
- bar
- straight
- pole
- fixed cover
- push rod
- 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
Links
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
A kind of bolt disassembly device, it comprises the first fixed cover, second fixed cover, connecting rod and push rod, described connecting rod comprises the first straight-bar and the second straight-bar that are arranged in parallel, first straight-bar is connected by connecting rod with one end of the second straight-bar, the other end of described first straight-bar vertically arranges pole to the direction near the second straight-bar, the end of described pole arranges the first fixed cover of cover loading nut, the other end of described second straight-bar arranges and vertical with pole installs head, the through hole arranged with pole concentric is run through in the described end installing head, described push rod installs to be arranged on and installs in the through hole of head, push rod arranges the second fixed cover of sleeving bolt nut near one end of pole, the length sum of push rod and pole is greater than the distance of the first straight-bar and the second straight-bar.The utility model structure is simple, easy to use, uses the bolt of the utility model to input terminal and cable socket to carry out fastening, ensures that input terminal is connected with the reliable of cable socket, the safety of safeguard work personnel.
Description
Technical field
The utility model relates to a kind of bolt fixture, and in the narrow space when the electrical equipments such as magnetic card instrument case or switch cubicle are connected with cable, assembling-disassembling bolt uses, a kind of basic hand tools used when belonging to equipment dismounting.
Background technology
Bolted is generally adopted to be connected when the input terminal of current switch cubicle or magnetic card instrument case is connected with outlet cable termination.In the electrical equipment disassembly processes such as switch cubicle or magnetic card instrument case, when assembling-disassembling bolt, spinning in and out screw while hold-down nut.Because the space after magnetic card instrument case or switch cubicle input terminal is narrow, common instrument is difficult to the nut fixing the inside, hand is stretched into narrow space by staff, grabbed by hand or assist the nut fixing one end by spanner, precession screw is received at other end another, carry out fastening with this to bolt, complete the connection of input terminal and outlet cable termination.Such mode of operation can not ensure to connect fastening, easily damages terminal, simultaneously also easily to damage staff, be unfavorable for safety operation.
Utility model content
The purpose of this utility model is the bolt disassembly device providing a kind of structure simple, easy to use, the bolt of the utility model to input terminal and cable socket is used to carry out dismounting, ensure that input terminal is connected with the reliable of cable socket, the safety of safeguard work personnel.
Problem described in the utility model realizes with following technical proposals:
A kind of bolt disassembly device, it comprises the first fixed cover, second fixed cover, connecting rod and push rod, described connecting rod comprises the first straight-bar and the second straight-bar that are arranged in parallel, first straight-bar is connected by connecting rod with one end of the second straight-bar, the other end of described first straight-bar vertically arranges pole to the direction near the second straight-bar, the end of described pole coaxially arranges the first fixed cover of cover loading nut, the other end of described second straight-bar arranges and vertical with pole installs head, the through hole arranged with pole concentric is run through in the described end installing head, described push rod installs to be arranged on and installs in the through hole of head, push rod coaxially arranges the second fixed cover of sleeving bolt nut near one end of pole, the length sum of push rod and pole is greater than the distance of the first straight-bar and the second straight-bar.
Above-mentioned bolt disassembly device, described push rod is at the second fixed cover and the sheathed spring in periphery that installs between head.
Above-mentioned bolt disassembly device, described first fixed cover and the second fixed cover and connecting rod are that detachable is connected.
The further improvement of above-mentioned bolt disassembly device is, push rod connects extension bar away from the other end of pole, and the other end of described extension bar vertically arranges handle.
The beneficial effects of the utility model are:
For dismounting fastening bolt in the narrow space of the utility model when the electrical equipments such as magnetic card instrument case or switch cubicle are connected with cable, by push rod to pole direction apical grafting, hold-down nut is set with by the first fixed cover, second fixed cover is sleeved on the nut of screw, and the back-out of rotation push rod or precession screw complete the dismounting of bolt, easy to operate, prevent nut and screw from rotating simultaneously, ensure that input terminal is connected with the reliable of cable socket, prevent from damaging arrangement terminal, ensure worker safety.
The spring arranged by the restoring force of spring by push rod to pole direction apical grafting.First fixed cover and the second fixed cover and connecting rod are that detachable is connected, and are convenient for changing, and use the dismounting of different model bolt.Extension bar is set and handle facilitates staff to exert a force.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure, each list of reference numerals is: 1, the first fixed cover, the 2, second fixed cover, 3, connecting rod, and 3-1, the first straight-bar, 3-2, the second straight-bar, 3-3, connecting rod, 3-4, pole, 3-5, install head, and 4, push rod, 5, extension bar, 6, handle.
Detailed description of the invention
Referring to Fig. 1, the utility model is a kind of bolt disassembly device, and it comprises the first fixed cover 1, second fixed cover 2, connecting rod 3, push rod 4, extension bar 5 and handle 6.First fixed cover 1 and the second fixed cover 2 concentric are arranged.Described first fixed cover 1 is for being set with hold-down nut, described second fixed cover 2 is for sleeving bolt nut, and described push rod 4 is installed on connecting rod 3, and push rod 4 arranges extension bar 5 away from one end of connecting rod 3, described extension bar 5 increases moment, alleviates the labour intensity of staff.At the other end of extension bar 5, vertically handle is set, facilitates staff to grip force.
Described connecting rod 3 comprises the first straight-bar 3-1, the second straight-bar 3-2, connecting rod 3-3, pole 3-4 and installs a 3-5.Described first straight-bar 3-1 and the second straight-bar 3-2 is parallel to each other layout, and the first straight-bar 3-1 is connected by connecting rod 3-3 with one end of the second straight-bar 3-2.Described pole 3-4 is arranged on the other end of the first straight-bar 3-1, and one end of pole 3-4 is connected with the first straight-bar 3-1 is vertical, and the end of pole 3-4 is close to the direction of the second straight-bar 3-2.Describedly install the other end that a 3-5 is arranged on the second straight-bar 3-2, install the direction layout that a 3-5 complies with the second straight-bar 3-2, the one end installing a 3-5 is fixedly connected with the second straight-bar 3-2, and the extreme ends installing a 3-5 runs through offers a through hole, and described through hole and pole 3-4 concentric are arranged.
Described push rod 4 installs in the through hole being arranged on and installing a 3-5, and push rod 4 and pole 3-4 concentric, the length sum of push rod 4 and pole 3-4 is greater than the distance between the first straight-bar 3-1 and the second straight-bar 3-2.Described second fixed cover 2 is arranged on one end end of push rod 4 near pole 3-4, and the second fixed cover 2 is arranged with push rod 4 concentric.In the present embodiment, the second fixed cover 2 is socketed in the end of push rod 4, also can be threaded connection or other detachable such as clamping connects connected mode and is connected.At the sheathed spring in push rod 4 periphery, described spring is at the second fixed cover 2 and install between a 3-5, makes push rod 4 possess the movement tendency in close pole 3-4 direction by the restoring force of spring.
Described first fixed cover 1 is arranged on the end of pole 3-4, and the first fixed cover 1 is arranged with pole 3-4 concentric.In the present embodiment, the first fixed cover 1 is socketed in the end of pole 3-4, also can be threaded connection or other detachable such as clamping connects connected mode and is connected.First fixed cover 1 and the second fixed cover 2 concentric are arranged.In use, be set with hold-down nut by the first fixed cover, the second fixed cover is sleeved on the nut of screw the utility model, push rod is to pole direction apical grafting, rotary handle makes push rod rotation, drives the second fixed cover to rotate to screw out or precession screw, completes the dismounting of bolt.
Claims (4)
1. a bolt disassembly device, it is characterized in that, it comprises the first fixed cover (1), second fixed cover (2), connecting rod (3) and push rod (4), described connecting rod (3) comprises the first straight-bar (3-1) and the second straight-bar (3-2) that are arranged in parallel, first straight-bar (3-1) is connected by connecting rod (3-3) with one end of the second straight-bar, the other end of described first straight-bar (3-1) vertically arranges pole (3-4) to the direction near the second straight-bar, the end of described pole (3-4) coaxially arranges first fixed cover (1) of cover loading nut, the other end of described second straight-bar arranges and vertical with pole (3-4) installs head (3-5), the through hole arranged with pole (3-4) concentric is run through in the described end installing head (3-5), described push rod (4) installs in the through hole being arranged on and installing head (3-5), push rod (4) coaxially arranges second fixed cover (2) of sleeving bolt nut near one end of pole (3-4), push rod (4) is greater than the distance of the first straight-bar (3-1) and the second straight-bar (3-2) with the length sum of pole (3-4).
2. a kind of bolt disassembly device according to claim 1, is characterized in that, described push rod (4) is positioned at the second fixed cover (2) and installs the sheathed spring in periphery between head (3-5).
3. a kind of bolt disassembly device according to claim 2, is characterized in that, described first fixed cover (1) with between pole (3-4) for detachable is connected; For detachable is connected between second fixed cover (2) with push rod (4).
4. a kind of bolt disassembly device according to any one of claim 1-3, is characterized in that, push rod (4) connects extension bar (5) away from the other end of pole (3-4), and the other end of described extension bar (5) vertically arranges handle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809062.2U CN204414015U (en) | 2014-12-19 | 2014-12-19 | A kind of bolt disassembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809062.2U CN204414015U (en) | 2014-12-19 | 2014-12-19 | A kind of bolt disassembly device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204414015U true CN204414015U (en) | 2015-06-24 |
Family
ID=53464421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420809062.2U Expired - Fee Related CN204414015U (en) | 2014-12-19 | 2014-12-19 | A kind of bolt disassembly device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204414015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078586A (en) * | 2016-08-01 | 2016-11-09 | 中铁建电气化局集团南方工程有限公司 | A kind of narrow and small place, high-altitude bolt clamp device |
| CN109434736A (en) * | 2018-11-27 | 2019-03-08 | 梁文奎 | One kind can fix box spanner easy to operate |
-
2014
- 2014-12-19 CN CN201420809062.2U patent/CN204414015U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078586A (en) * | 2016-08-01 | 2016-11-09 | 中铁建电气化局集团南方工程有限公司 | A kind of narrow and small place, high-altitude bolt clamp device |
| CN106078586B (en) * | 2016-08-01 | 2018-01-19 | 中铁建电气化局集团南方工程有限公司 | A kind of narrow and small place's bolt clamp device in high-altitude |
| CN109434736A (en) * | 2018-11-27 | 2019-03-08 | 梁文奎 | One kind can fix box spanner easy to operate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20191219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |