CN202240970U - Rusted screw removing clamp - Google Patents
Rusted screw removing clamp Download PDFInfo
- Publication number
- CN202240970U CN202240970U CN2011203511246U CN201120351124U CN202240970U CN 202240970 U CN202240970 U CN 202240970U CN 2011203511246 U CN2011203511246 U CN 2011203511246U CN 201120351124 U CN201120351124 U CN 201120351124U CN 202240970 U CN202240970 U CN 202240970U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- screw
- magnet
- handle
- removing clamp
- 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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Abstract
The utility model discloses a rusted screw removing clamp, which mainly comprises a removing clamp body and a removing clamp clamping portion, wherein the removing clamp body comprises a connecting sleeve, a nut, an internal hexagonal sleeve head, a handle and a support arm which are connected together by means of welding, and the removing clamp clamping portion comprises an adjusting screw rod, a screwdriver head and a magnet. The adjusting screw rod and the screwdriver head are attracted together by the magnet in the adjusting screw rod, a circular groove is arranged on the support arm, a steel ball is arranged in the circular groove, the adjusting screw rod is sleeved in the internal hexagonal sleeve head, and a power-assisted ring is arranged on the handle. By the aid of the rusted screw removing clamp, an original screwdriver has the function of clamping a screw, the torque of the screwdriver head applied to the screw is increased, and the rusted screw is conveniently removed. The screw rod and the screwdriver head are connected by the magnet so that the screwdriver head is not easy to fall off and can be conveniently replaced during operation, the power-assisted ring arranged on the handle is capable of applying the torque to the rusted screw during removing, and the rusted screw removing clamp is simple in structure and convenient in use.
Description
Technical field
The utility model relates to a kind of extracting tool, particularly relates to a kind of corrosion screw dismantling tong.
Background technology
At present, in power system, electric energy meter is installed in the outdoor electric energy metering box more, because operating electric energy meter is in outdoor environment for a long time and receives the wind and rain etch, causes the fixed screw silking position of watchcase serious corrosion to occur.When dismounting corrosion screw, adopt the normal screws cutter to have a following difficult problem: one, in the corrosion screw unloading process, to make screw-socket impaired easily, cause screw to dismantle.When two, screw is dismantled, need apply bigger pressure and torsion to screwdriver, if the shakiness of support, it is impaired to cause electric energy meter to fall.If three use lubricating oil or screw loosening agent to soak into, be difficult for immersing the silking depths, and prolong maintenance time.Because the existence of above-mentioned several reasons causes the gage work personnel when verification, repair demolition, to be difficult to become flexible, to dismantle the normal maintenance works of influence such as difficulty, time and effort consuming with common screwdriver, greatly reduces operating efficiency.
The utility model content
In view of this, the purpose of the utility model provides and a kind ofly can make things convenient for the dismounting that realizes electric energy meter corrosion screw simply, with the corrosion screw dismantling tong of the deficiency that overcomes existing screwdriver.
The technical scheme of the utility model realizes with following method,
A kind of corrosion screw dismantling tong; Mainly comprise dismantling tong main body and dismantling tong clamping part, wherein, the dismantling tong main part is by adapter sleeve, nut, interior six square casing heads, handle; Trailing arm constitutes, and adapter sleeve, nut, interior six square casing heads, handle, trailing arm link together through welding manner; The dismantling tong clamping part is made up of adjustment screw rod, driver bit, magnet, and magnet is arranged in the screw rod, and adjustment screw rod and driver bit are pulled together through the magnet in the adjustment screw rod.
Trailing arm is provided with circular groove, is provided with steel ball in the circular groove.
The adjustment screw rod is socketed in the interior six square casing heads.
Handle is provided with the power-assisted ring.
The good effect of the utility model technical scheme is:
The utility model is to make original screwdriver have the function of clamping screw, increased the moment of torsion that driver bit can apply to screw, guaranteed the dismounting of corrosion screw; The function of clamping screw has changed when overhauling screw personnel simultaneously to the screwdriver present situation with torsion of exerting pressure; Screw rod is connected through magnet with driver bit, makes cutter head promptly be not easy at work to come off and can change easily; The use of handle is easy to the corrosion screw is applied torsion when making dismounting.The utlity model has simple in structure, easy to use.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Can find out that by Fig. 1 the utility model is made up of dismantling tong main part and dismantling tong clamping part.
It can also be seen that by Fig. 1 the dismantling tong main part is by adapter sleeve 1, nut 2, interior six square casing heads 3, handle 4, trailing arm 5, steel ball 8, circular groove 9 are formed.Adapter sleeve 1 is a common steel tube; Nut 2, steel ball 8 and interior six square casing heads 3 are the market convenience goods; Handle 4 is provided with power-assisted ring 11, is drilled with circular groove 9 on the trailing arm 5; Steel ball 8 is pushed in the circular groove 9 that is fixed on trailing arm 5 tops; Adapter sleeve 1, nut 2, interior six square casing heads 3, handle 4, trailing arm 5 link together through welding manner.
It can also be seen that by Fig. 1 the dismantling tong clamping part is made up of adjustment screw rod 6, driver bit 7, magnet 10.Adjustment screw rod 6, driver bit 7, magnet 10 are the market convenience goods.In the 6 tops boring of adjustment screw rod, magnet 10 is put into the hole, adjustment screw rod 6 is pulled together with the magnet 10 of driver bit 7 through adjustment screw rod end.
It can also be seen that by Fig. 1 adjustment screw rod 6 is socketed in the interior six square casing heads 3, through rotation adjustment screw rod 6, driver bit 7 can move up and down in interior six square casing heads 3.
Claims (4)
1. corrosion screw dismantling tong; Mainly comprise dismantling tong main body and dismantling tong clamping part; It is characterized in that: the dismantling tong main part is by adapter sleeve (1), nut (2), interior six square casing heads (3), handle (4); Trailing arm (5) constitutes, and adapter sleeve (1), nut (2), interior six square casing heads (3), handle (4), trailing arm (5) link together through welding manner; The dismantling tong clamping part is made up of adjustment screw rod (6), driver bit (7), magnet (10), and magnet (10) is arranged in the screw rod (6), and adjustment screw rod (6) and driver bit (7) are pulled together through the magnet (10) in the adjustment screw rod.
2. a kind of corrosion screw dismantling tong according to claim 1, it is characterized in that: trailing arm (5) is provided with circular groove (9), is provided with steel ball (8) in the circular groove (9).
3. a kind of corrosion screw dismantling tong according to claim 1 is characterized in that: adjustment screw rod (6) is socketed in the interior six square casing heads (3).
4. a kind of corrosion screw dismantling tong according to claim 1, it is characterized in that: handle (4) is provided with power-assisted ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203511246U CN202240970U (en) | 2011-09-20 | 2011-09-20 | Rusted screw removing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203511246U CN202240970U (en) | 2011-09-20 | 2011-09-20 | Rusted screw removing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202240970U true CN202240970U (en) | 2012-05-30 |
Family
ID=46102268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203511246U Expired - Fee Related CN202240970U (en) | 2011-09-20 | 2011-09-20 | Rusted screw removing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202240970U (en) |
-
2011
- 2011-09-20 CN CN2011203511246U patent/CN202240970U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20120920 |