CN206484469U - Electric power overhaul instrument for small space - Google Patents
Electric power overhaul instrument for small space Download PDFInfo
- Publication number
- CN206484469U CN206484469U CN201720205747.XU CN201720205747U CN206484469U CN 206484469 U CN206484469 U CN 206484469U CN 201720205747 U CN201720205747 U CN 201720205747U CN 206484469 U CN206484469 U CN 206484469U
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- CN
- China
- Prior art keywords
- follower lever
- electric power
- spanner
- casing
- power overhaul
- 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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- 238000007689 inspection Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Studio Devices (AREA)
Abstract
The utility model is related to a kind of electric power overhaul instrument for small space, including casing, follower lever is provided with casing, the rod end of follower lever is provided with the spanner for screwing bolt, drive rod is additionally provided with the casing, the bar length direction of drive rod is vertical with the bar length direction of follower lever, the rod end of drive rod is connected with the gear unit set in casing, gear unit is connected with follower lever, the rod end of neighbouring follower lever is provided with camera, the camera lens of camera points to spanner, display is provided with drive rod, the place that the electric power overhaul instrument can adapt to narrow space carries out inspection operation, and be able to ensure that effect is screwed to equipment fastener.
Description
Technical field
The utility model is related to electric power overhaul technical field, and in particular to a kind of electric power overhaul work for small space
Tool.
Background technology
In electric power overhaul, maintenance spanner is often used, spanner is used to dismantle the parts such as the screw of power equipment, also more
Convenient operation.But it is more narrow and small for space, and fastener screws disassembly of fastener or the installation of intensity high requirement
When, trip service spanner of the prior art is generally common single pole shape spanner, and the dop of spanner is generally fixed arrangement, in reality
During the inspection operation on border, because operating space is narrow and small, cause when being operated to overhaul of the equipments, it is extremely inconvenient, otherwise there is fastening
Part dismounting is not the problem of get off, otherwise exist fastener install less than for the problem of.
Utility model content
The purpose of this utility model is：A kind of electric power overhaul instrument for small space is provided, narrow and small sky can be directed to
Between carry out inspection operation, it is ensured that effect is screwed to equipment fastener.
To achieve the above object, the technical solution adopted in the utility model is：
For the electric power overhaul instrument of small space, including casing, follower lever, the follower lever are provided with the casing
Rod end be provided with spanner for screwing bolt, the casing and be additionally provided with drive rod, the bar length direction of the drive rod
Vertical with the bar length direction of follower lever, the rod end of the drive rod be connected with the gear unit set in casing, gear unit and
Follower lever is connected, and the rod end of neighbouring follower lever is provided with camera, and the camera lens of the camera points to spanner, on drive rod
It is provided with display.
Also there are following characteristics in the utility model：
The gear unit includes being arranged on the first bevel gear of drive rod rod end, the rod end of the follower lever be provided with
The second bevel gear of first bevel gear engagement.
The follower lever is plugged in the first support tube, and first support tube is fixed with casing, and the spanner is arranged on
The pipe end side of first support tube.
The rod end of the follower lever is provided with drive gear, and the side of first support tube, which is rotated, is provided with driven tooth
Wheel, the driven gear is engaged with drive gear, and the spanner constitutes detachable connection with driven gear.
The wheel face of the driven gear is provided centrally with the first bearing pin and one end of spanner constitutes grafting cooperation, described driven
One end that the second bearing pin and spanner are provided with the off-center position of wheel face of gear constitutes grafting cooperation.
The drive rod is plugged in the second support tube, and second support tube is fixed with casing, and the display is set
In the pipe end side of the second support tube.
The drive rod is insulating bar, and the rod end positioned at drive rod is provided with handlebar.
Compared with prior art, the technique effect that the utility model possesses is：The electric power overhaul instrument in actual use,
So that the bayonet socket of the dop on spanner is connected on to be installed or dismounting bolt, rotation of drive rod turns so as to interlock follower lever
It is dynamic, and then drive spanner to rotate, realize the installation or removal to bolt, process of the electric power overhaul instrument in actual inspection operation
In, only spanner, which is rotated, can be achieved operation, and the space that spanner takes during rotation is smaller, therefore the electric power overhaul work
The place that tool can adapt to narrow space carries out inspection operation, and is able to ensure that and screws effect to equipment fastener.
Brief description of the drawings
Fig. 1 is the electric power overhaul instrument use state schematic diagram for small space；
Fig. 2 is used for the cross-sectional view of the electric power overhaul instrument of small space；
Fig. 3 and Fig. 4 are the two states schematic diagrames of spanner.
Embodiment
With reference to Fig. 1 to Fig. 4, the utility model is further described：
For the electric power overhaul instrument of small space, including casing 10, follower lever 20 is provided with the casing 10, it is described
The rod end of follower lever 20, which is provided with the spanner 21 for screwing bolt, the casing 10, is additionally provided with drive rod 30, described to drive
The bar length direction of lever 30 is vertical with the bar length direction of follower lever 20, the rod end of the drive rod 30 and the biography set in casing 10
Moving cell is connected, and gear unit is connected with follower lever 20, and the rod end of neighbouring follower lever 20 is provided with camera 22, the camera
22 camera lens points to spanner 21, and display 31 is provided with drive rod 30；
With reference to shown in Fig. 1, the electric power overhaul instrument is in actual use so that the bayonet socket of the dop on spanner 21 is connected to
On to be installed or dismounting bolt, rotation of drive rod 30 is rotated so as to interlock follower lever 20, and then drives spanner 21 to rotate, real
Now to the installation or removal of the bolt of device A, the electric power overhaul instrument needs 21 turns of spanner during actual inspection operation, only
Dynamic that operation can be achieved, the space that spanner 21 takes during rotation is smaller, therefore the electric power overhaul instrument can adapt to
The place of narrow space carries out inspection operation, and is able to ensure that and screws effect to equipment fastener；
And spanner 21 accurately can be imported into bolt position that is to be removed or installing by above-mentioned camera 22, be improved
Dismounting or the efficiency installed.
With reference to shown in Fig. 2, as preferred scheme of the present utility model, the gear unit includes being arranged on the bar of drive rod 30
The first bevel gear 32 at end, the rod end of the follower lever 20 is provided with the second bevel gear 23 engaged with first bevel gear 32；
The follower lever 20 is plugged in the first support tube 11, and first support tube 11 is fixed with casing 10, described to pull
Hand 21 is arranged on the pipe end side of the first support tube 11；
The above-mentioned rotary type of follower lever 20 is arranged in the first support tube 11, and the first spring bearing is provided with casing 10
13, so as to play the rotational support to follower lever 20；
It is further preferable that the rod end of the follower lever 20 is provided with drive gear 24, the side of first support tube 11
Rotation is provided with driven gear 111, and the driven gear 111 is engaged with drive gear 24, the spanner 21 and driven gear 111
Constitute detachable connection；
Specifically, the wheel face of the driven gear 111 is provided centrally with the first bearing pin 112 and one end composition of spanner 21 is inserted
Connect one end composition that the second bearing pin 113 and spanner 21 are provided with cooperation, the off-center position of wheel face of the driven gear 111
Grafting coordinates；
With reference to shown in Fig. 3 and Fig. 4, above-mentioned to utilize the first bearing pin 112 and the second bearing pin 113, convenient realization is to driven gear
111 with the installation and dismounting of spanner 21, the spanner 21 of different model according to actual use, can be changed, strengthen the general of the instrument
Property.
The drive rod 30 is plugged in the second support tube 12, and second support tube 12 is fixed with casing 10, described aobvious
Show that device 31 is arranged on the pipe end side of the second support tube 12；
The above-mentioned rotary type of drive rod 30 is arranged in the secondth support tube 12, and the second support shaft is provided with casing 10
14 are held, so as to play the rotational support to drive rod 30；
To enable the utility model livewire work, the drive rod 30 is insulating bar, positioned at the rod end of drive rod 30
It is provided with handlebar 33；Above-mentioned handlebar 33 also can select insulating materials, to strengthen security.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (7)
1. the electric power overhaul instrument for small space, it is characterised in that：Including casing (10), it is provided with the casing (10)
Follower lever (20), the rod end of the follower lever (20) is provided with the spanner (21) for screwing bolt, the casing (10) also
Drive rod (30) is provided with, the bar length direction of the drive rod (30) is vertical with the bar length direction of follower lever (20), the driving
The rod end of bar (30) is connected with the gear unit set in casing (10), and gear unit is connected with follower lever (20), neighbouring driven
The rod end of bar (20) is provided with camera (22), and the camera lens of the camera (22) points to spanner (21), positioned at drive rod (30)
On be provided with display (31).
2. the electric power overhaul instrument according to claim 1 for small space, it is characterised in that：The gear unit bag
The first bevel gear (32) for being arranged on drive rod (30) rod end is included, the rod end of the follower lever (20) is provided with and first bevel gear
(32) second bevel gear (23) of engagement.
3. the electric power overhaul instrument according to claim 1 or 2 for small space, it is characterised in that：The follower lever
(20) it is plugged in the first support tube (11), first support tube (11) is fixed with casing (10), the spanner (21) is set
In the pipe end side of the first support tube (11).
4. the electric power overhaul instrument according to claim 3 for small space, it is characterised in that：The follower lever (20)
Rod end be provided with drive gear (24), the side of first support tube (11), which is rotated, is provided with driven gear (111), described
Driven gear (111) is engaged with drive gear (24), and the spanner (21) constitutes detachable connection with driven gear (111).
5. the electric power overhaul instrument according to claim 4 for small space, it is characterised in that：The driven gear
(111) wheel face is provided centrally with the first bearing pin (112) and one end of spanner (21) constitutes grafting cooperation, the driven gear
(111) one end that the second bearing pin (113) and spanner (21) are provided with the off-center position of wheel face constitutes grafting cooperation.
6. the electric power overhaul instrument according to claim 5 for small space, it is characterised in that：The drive rod (30)
It is plugged in the second support tube (12), second support tube (12) is fixed with casing (10), the display (31) is arranged on
The pipe end side of second support tube (12).
7. the electric power overhaul instrument according to claim 5 for small space, it is characterised in that：The drive rod (30)
For insulating bar, the rod end of drive rod (30) is provided with handlebar (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205747.XU CN206484469U (en) | 2017-03-02 | 2017-03-02 | Electric power overhaul instrument for small space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205747.XU CN206484469U (en) | 2017-03-02 | 2017-03-02 | Electric power overhaul instrument for small space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206484469U true CN206484469U (en) | 2017-09-12 |
Family
ID=59762486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720205747.XU Active CN206484469U (en) | 2017-03-02 | 2017-03-02 | Electric power overhaul instrument for small space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206484469U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648297A (en) * | 2017-10-10 | 2019-04-19 | 中冶宝钢技术服务有限公司 | A kind of built-in image box spanner device and its application method of remote visible operation |
| CN110039477A (en) * | 2019-06-05 | 2019-07-23 | 自然资源部第二海洋研究所 | A kind of small space special sleeve spanner |
| CN110039475A (en) * | 2019-06-05 | 2019-07-23 | 自然资源部第二海洋研究所 | A kind of limitation space Special visible speeder wrench |
| CN112454236A (en) * | 2020-10-30 | 2021-03-09 | 广西玉柴机器股份有限公司 | Special position tightening tool |
-
2017
- 2017-03-02 CN CN201720205747.XU patent/CN206484469U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648297A (en) * | 2017-10-10 | 2019-04-19 | 中冶宝钢技术服务有限公司 | A kind of built-in image box spanner device and its application method of remote visible operation |
| CN110039477A (en) * | 2019-06-05 | 2019-07-23 | 自然资源部第二海洋研究所 | A kind of small space special sleeve spanner |
| CN110039475A (en) * | 2019-06-05 | 2019-07-23 | 自然资源部第二海洋研究所 | A kind of limitation space Special visible speeder wrench |
| CN110039477B (en) * | 2019-06-05 | 2023-12-15 | 自然资源部第二海洋研究所 | Socket wrench special for small space |
| CN112454236A (en) * | 2020-10-30 | 2021-03-09 | 广西玉柴机器股份有限公司 | Special position tightening tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee after: STATE GRID CORPORATION OF CHINA Address before: No.415 Wuhu Road, Baohe District, Hefei City, Anhui Province 230061 Patentee before: Maintenance Company Of State Grid Anhui Electric Power Company Patentee before: State Grid Corporation of China |
|
| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: Super high voltage branch of State Grid Anhui Electric Power Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee before: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee before: STATE GRID CORPORATION OF CHINA |
|
| CP01 | Change in the name or title of a patent holder |