CN201833335U - Pressure plate type fixing blot loosening and fastening device - Google Patents
Pressure plate type fixing blot loosening and fastening device Download PDFInfo
- Publication number
- CN201833335U CN201833335U CN201020553163XU CN201020553163U CN201833335U CN 201833335 U CN201833335 U CN 201833335U CN 201020553163X U CN201020553163X U CN 201020553163XU CN 201020553163 U CN201020553163 U CN 201020553163U CN 201833335 U CN201833335 U CN 201833335U
- Authority
- CN
- China
- Prior art keywords
- pressure plate
- loosening
- fastening device
- type fixing
- plate type
- 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 a pressure plate type fixing blot loosening and fastening device. The device comprises a pressure plate and a wrench, wherein the pressure plate is a metal plate with two turnup ends; a hexagonal hole is formed in the planar center of the pressure plate; the wrench is provided with a structure that a metal plate is welded at one end of a metal pipe, and a hexagonal nut hole is formed at the planar hole of the metal plate; and a telescopic rod is inserted at the other end of the metal pipe. Compared with the prior art, the device has the advantages of simple structure, portability, durability and cost conservation, and is convenient and light for use.
Description
One, technical field
The utility model relates to oil well and is connected with the flange screw and the specific purpose tool of dismantling with earth anchor, is specifically related to a kind of presser type set bolt tightener.
Two, background technology
During the oil well operation, in standing up the derrick process, earth anchor is connected with the flange screw with dismounting intermediate demand bolt realizes that bolt is subjected to the effect of environment, temperature etc. to be prone to reasons such as burn into corrosion, easily causes unloading the process slide fastener, do not use power, need pipe wrench cooperation repeatedly, the realization that just can waste time and energy connects and dismounting, influences operating efficiency, prolong the activity duration, thereby directly have influence on crude oil production.
Three, utility model content
The purpose of this utility model is exactly the defective that exists at prior art, and a kind of presser type set bolt tightener easy to use is provided.
Its technical scheme is: the utility model comprises pressing plate and spanner.Described pressing plate is the metallic plate of two ends perk, and its planar central is provided with hexagonal hole; Described spanner is welded with metallic plate for the end at metal tube, and this metallic plate planar central is provided with six square nut holes, and the other end of metal tube is plugged with expansion link.
The utility model compared with prior art, have simple in structure, easy to use light and handy, be easy to carry and advantage durable in use, that save cost.
Four, description of drawings
Fig. 1 is the structural representation of a kind of embodiment pressing plate of the utility model;
Fig. 2 is the structural representation of a kind of embodiment spanner of the utility model;
Fig. 3, Fig. 4 are the actual use of the utility model schematic diagrames.
Five, the specific embodiment
With reference to Fig. 1-Fig. 2, a kind of presser type set bolt tightener comprises pressing plate 1 and spanner 2.Pressing plate 1 is the metallic plate of two ends perk, and its planar central is provided with hexagonal hole; Perk face 11 is used to be stuck in the ear of earth anchor.Spanner is welded with metallic plate for the end at metal tube, and this metallic plate planar central is provided with six square nut holes, and the other end of metal tube is plugged with expansion link.
During use, with reference to Fig. 1-Fig. 4, in standing up the process of derrick, fix (or unclamping) work in order to realize guy wire fast, earth anchor is connected with the flange screw in the process of (or dismounting), hexagonal hole on the pressing plate 1 12 is cooperated with bolt 4 caps on the earth anchor, pressing plate both sides perk face 11 blocks earth anchor ear 3 both wings, live pressing plate 1 with the have gentle hands flicking, the six square nut holes 23 at metallic plate 22 centers on the spanner 2 are connected with the nut of the earth anchor other end to cooperate tighten (or unscrewing), by using expansion link 21 to be connected the degree of tightness of regulating steel wire rope, thereby realized that fast the guy wire that derrick stands up fixes (or unclamping) with the flange screw.
Claims (1)
1. a presser type set bolt tightener comprises pressing plate and spanner, it is characterized in that: described pressing plate is the metallic plate of two ends perk, and its planar central is provided with hexagonal hole; Described spanner is welded with metallic plate for the end at metal tube, and this metallic plate planar central is provided with six square nut holes, and the other end of metal tube is plugged with expansion link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020553163XU CN201833335U (en) | 2010-09-30 | 2010-09-30 | Pressure plate type fixing blot loosening and fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020553163XU CN201833335U (en) | 2010-09-30 | 2010-09-30 | Pressure plate type fixing blot loosening and fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201833335U true CN201833335U (en) | 2011-05-18 |
Family
ID=44003430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020553163XU Expired - Fee Related CN201833335U (en) | 2010-09-30 | 2010-09-30 | Pressure plate type fixing blot loosening and fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201833335U (en) |
-
2010
- 2010-09-30 CN CN201020553163XU patent/CN201833335U/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: 20110518 Termination date: 20110930 |