CN201455914U - Antitheft bolt removal tool - Google Patents
Antitheft bolt removal tool Download PDFInfo
- Publication number
- CN201455914U CN201455914U CN2009200842659U CN200920084265U CN201455914U CN 201455914 U CN201455914 U CN 201455914U CN 2009200842659 U CN2009200842659 U CN 2009200842659U CN 200920084265 U CN200920084265 U CN 200920084265U CN 201455914 U CN201455914 U CN 201455914U
- Authority
- CN
- China
- Prior art keywords
- screw cap
- screw
- fixing head
- cap fixing
- hydraulic tongs
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 description 1
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model relates to a removal tool of an antitheft bolt. The antitheft bolt removal tool is characterized by comprising hydraulic tongs, a mandril and a screw cap fixed head, wherein the front surface of the left end part of the screw cap fixed head is provided with an antitheft screw rod groove, the front surface of the left part of the screw cap fixed head is provided with a screw cap groove, and the screw cap groove is communicated with the antitheft screw rod groove; a mandril through hole is arranged inside the right part of the screw cap fixed head, the mandril through hole is communicated with the screw cap groove, and the mandril is inserted inside the mandril through hole from the right end surface of the screw cap fixed head; the screw cap fixed head is fixedly connected with the hydraulic tongs; and the right end of the mandril is contacted with the piston head of the hydraulic tongs. The antitheft bolt removal tool has the advantages of simple structure and convenient operation.
Description
Technical field
The utility model relates to a kind of extracting tool of anti-theft bolt.
Background technology
The iron tower anti-theft bolt is for preventing lawless person's theft, its principle is to use annular groove, the fastening workpiece of rivet (be made up of anti-theft screw and nut by the iron tower anti-theft bolt, anti-theft screw is provided with annular groove and rivet hole, nut is provided with rivet hole, as shown in Figure 8), make it and to remove, make troubles but also give oneself to dismantle.Dismounting mode in the past is oxyacetylene metal-cutting or handsaw, brings very inconvenience to construction.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, easy to operate anti-theft bolt disassembling tool.
To achieve these goals, the technical solution of the utility model is: anti-theft bolt disassembling tool, it is characterized in that it comprises hydraulic tongs, push rod, screw cap fixing head, the front of the left part of screw cap fixing head is provided with the anti-theft screw groove, the front of the left part of screw cap fixing head is provided with nut slot, and nut slot is connected with the anti-theft screw groove; Be provided with push-rod hole in the right part of screw cap fixing head, push-rod hole is connected with nut slot, and push rod inserts in the push-rod hole from the right side of screw cap fixing head; Screw cap fixing head is fixedlyed connected with hydraulic tongs; The right-hand member of push rod contacts with the piston head of hydraulic tongs.
Described screw cap fixing head and hydraulic tongs are fixedly connected as: the upper surface of the right part of screw cap fixing head is provided with first screw, and the lower surface of the right part of screw cap fixing head is provided with second screw; The right part of screw cap fixing head is put into the U die cavity of hydraulic tongs, first set bolt revolved in first screw that screws in behind first screw on the hydraulic tongs on the screw cap fixing head, and second set bolt revolved in second screw that screws in behind second screw on the hydraulic tongs on the screw cap fixing head.
The beneficial effects of the utility model are:
1, utilizes existing hydraulic tongs, only need set up push rod and screw cap fixing head, just can realize the dismounting anti-theft bolt; It is simple in structure, easy to connect;
2, adopt hydraulic tongs, push rod, screw cap fixing head, simplified operation sequence greatly, it is very convenient to operate; Successfully solve the practical problem of anti-theft bolt dismounting difficulty, not only reduced difficulty of construction, shortened the operating time, also reduced operating expenses simultaneously, improved operating efficiency.
3, adopt screw cap fixing head to fixedly connected with hydraulic tongs, assemble, keep in repair all very convenient by first set bolt, second set bolt.
The utility model can be dismantled various anti-theft bolts.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model screw cap fixing head;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the left view of Fig. 2;
Fig. 5 is the upward view of Fig. 2;
Fig. 6 is the structural representation of the utility model push rod;
Fig. 7 is the structural representation of hydraulic tongs;
Fig. 8 is the structural representation of the anti-theft screw of the utility model anti-theft bolt;
Among the figure: 1-hydraulic tongs, 2-push rod, 3-screw cap fixing head, 4-first set bolt, 5-second set bolt, 6-anti-theft bolt, 7-nut, 8-nut slot, 9-anti-theft screw groove, 10-push-rod hole, 11-second screw, 12-piston head, 13-U die cavity.
The specific embodiment
As shown in Figure 1, anti-theft bolt disassembling tool, it comprises hydraulic tongs 1, push rod 2, screw cap fixing head 3; As Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the front of the left part of screw cap fixing head 3 is provided with anti-theft screw groove 9, and (the right among Fig. 1 or Fig. 2 is for right, and the left side is a left side; Towards the onlooker is positive, in the paper reverse side), the front of the left part of screw cap fixing head 3 is provided with nut slot 8, nut slot 8 [the anti-theft bolt of the size of anti-theft screw groove 9, nut slot 8 and anti-theft bolt to be removed, nut big or small corresponding, or be slightly larger than (as diameter greater than 0.1-6mm) that be connected with anti-theft screw groove 9; Anti-theft screw groove 9, nut slot 8 are used to place the nut of anti-theft bolt, and block nut]; Be provided with push-rod hole 10 in the right part of screw cap fixing head 3, push-rod hole 10 is connected with nut slot 8, and push rod 2 inserts in the push-rod hole 10 (push rod 2 can move freely in push-rod hole 10) from the right side of screw cap fixing head 3; The upper surface of the right part of screw cap fixing head 3 is provided with first screw, and the lower surface of the right part of screw cap fixing head 3 is provided with second screw 11; The U die cavity 13 that the right part of screw cap fixing head 3 is put into hydraulic tongs 1 (is respectively equipped with screw on the biside plate of formation U die cavity, i.e. first screw, second screw), screw cap fixing head 3 is fixedlyed connected (first set bolt 4 revolved in first screw that screws in behind first screw on the hydraulic tongs 1 on the screw cap fixing head 3, and second set bolt 5 revolved in second screw that screws in behind second screw on the hydraulic tongs 1 on the screw cap fixing head 3) by first set bolt 4, second set bolt 5 with hydraulic tongs 1; As Fig. 1, Fig. 6, shown in Figure 7, the right-hand member of push rod 2 contacts with the piston head 12 of hydraulic tongs 1.Described hydraulic tongs is YQ-240 lead hydraulic tongs (or claiming hydraulic conductor compression jointing tongs), adopts existing hydraulic tongs.
Use: the nut of anti-theft bolt to be removed is snapped in the nut slot 8, the handle of hydraulic fluid pressing tongs 1, the piston head 12 of hydraulic tongs 1 stretches out left, is pushing away push rod 2 and is being moved to the left, and the left end of push rod 2 withstands the right-hand member of the anti-theft bolt of anti-theft bolt to be removed; Continue the handle of hydraulic fluid pressing tongs 1, the piston head 12 of hydraulic tongs 1 continues to stretch out left, and this moment, screw cap fixing head 3 moved right relatively with the nut of anti-theft bolt, broke away from the anti-theft bolt (anti-theft bolt is disassembled) of anti-theft bolt until nut.
Claims (2)
1. anti-theft bolt disassembling tool, it is characterized in that it comprises hydraulic tongs (1), push rod (2), screw cap fixing head (3), the front of the left part of screw cap fixing head (3) is provided with anti-theft screw groove (9), the front of the left part of screw cap fixing head (3) is provided with nut slot (8), and nut slot (8) is connected with anti-theft screw groove (9); Be provided with push-rod hole (10) in the right part of screw cap fixing head (3), push-rod hole (10) is connected with nut slot (8), and push rod (2) inserts in the push-rod hole (10) from the right side of screw cap fixing head (3); Screw cap fixing head (3) is fixedlyed connected with hydraulic tongs (1); The right-hand member of push rod (2) contacts with the piston head (12) of hydraulic tongs (1).
2. anti-theft bolt disassembling tool according to claim 1, it is characterized in that: described screw cap fixing head (3) is fixedly connected as with hydraulic tongs (1): the upper surface of the right part of screw cap fixing head (3) is provided with first screw, and the lower surface of the right part of screw cap fixing head (3) is provided with second screw (11); The right part of screw cap fixing head (3) is put into the U die cavity (13) of hydraulic tongs (1), first set bolt (4) revolved in first screw that screws in behind first screw on the hydraulic tongs (1) on the screw cap fixing head (3), and second set bolt (5) revolved in second screw that screws in behind second screw on the hydraulic tongs (1) on the screw cap fixing head (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200842659U CN201455914U (en) | 2009-03-20 | 2009-03-20 | Antitheft bolt removal tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200842659U CN201455914U (en) | 2009-03-20 | 2009-03-20 | Antitheft bolt removal tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201455914U true CN201455914U (en) | 2010-05-12 |
Family
ID=42383265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200842659U Expired - Fee Related CN201455914U (en) | 2009-03-20 | 2009-03-20 | Antitheft bolt removal tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201455914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440722A (en) * | 2014-12-04 | 2015-03-25 | 国家电网公司 | Special tool for disassembling anti-theft screw of iron tower |
-
2009
- 2009-03-20 CN CN2009200842659U patent/CN201455914U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440722A (en) * | 2014-12-04 | 2015-03-25 | 国家电网公司 | Special tool for disassembling anti-theft screw of iron tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121128 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121128 Address after: 30 No. 437100 Xianning city in Hubei Province spring Gan River Avenue Patentee after: Hubei Electric Power Company, Xianning Power Supply Company Patentee after: State Grid Corporation of China Address before: 30 No. 437100 Xianning city in Hubei Province spring Gan River Avenue Patentee before: Hubei Electric Power Company, Xianning Power Supply Company |
|
| 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: 20100512 Termination date: 20160320 |