CN202174531U - Bushing for installing hydraulic pipeline - Google Patents
Bushing for installing hydraulic pipeline Download PDFInfo
- Publication number
- CN202174531U CN202174531U CN2011202588486U CN201120258848U CN202174531U CN 202174531 U CN202174531 U CN 202174531U CN 2011202588486 U CN2011202588486 U CN 2011202588486U CN 201120258848 U CN201120258848 U CN 201120258848U CN 202174531 U CN202174531 U CN 202174531U
- Authority
- CN
- China
- Prior art keywords
- operation rod
- bolt
- hydraulic pipeline
- sleeve head
- bushing
- 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
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model provides a tool for locking a bolt during installation of a hydraulic pipeline, and particularly relates to a bushing for installing a hydraulic pipeline, comprising a sleeve head and an operation rod, the sleeve head is fixed at one end of the operation rod, the other end of the operation rod is provided with a hole, and a reinforcing rod is inserted in the hole. A proper sleeve head is selected according to the size of the bolt, and a proper operation rod and thickness of the operation rod are selected according to the magnitude of a required moment. The bushing for installing a hydraulic pipeline is advantageous in that, the sleeve head and the operation rod are directly welded, manufacture is easy, structure is simple, and bolt locking and installing work in a narrow space and a place inconvenient for manual operation can be facilitated, not only providing convenient operation, but also rapidly and efficiently reaching requirement of engineering construction, and highly efficiently and excellently complete bolt locking work in narrow space.
Description
Technical field
The utility model relates to a kind of conduit under fluid pressure clamping screw is used when installing instrument, specifically a kind of conduit under fluid pressure is installed and is used sleeve pipe.
Background technology
The position that often runs into bolt in the hydraulic system pipeline installation process is arranged in the narrow space; In this narrow space operation the locking requirement that is difficult to realize bolt is installed with conventional instruments such as common wrench or hydraulic spanners; Not only bolt locking is difficult up to standard; And inefficiency, operating difficulties.So it is ready to appear that the size of corresponding bolt is made corresponding sleeve tool.
Summary of the invention
The goal of the invention of the utility model is to the locking of prior art bolt not up to standard; Inefficiency; The deficiency of operating difficulties provides a kind of simple in structure, and the conduit under fluid pressure of being convenient to carry out the clamping screw operation in the time of in the narrow and small or darker hole in space is installed and used sleeve pipe.
Realize that above-mentioned purpose adopts following technical scheme: a kind of conduit under fluid pressure is installed and is used sleeve pipe, comprises collet head and action bars, and said collet head is fixed on an end of action bars, and the other end of this action bars is provided with the hole, is installed with bracing boom in the hole.
Adopt technique scheme, compared with prior art, the utility model is selected suitable collet head according to the size of bolt, and moment size is as required selected the suitable action bars and the thickness of action bars.Collet head and action bars directly weld; Make easily, simple in structure, be convenient in narrow space; Clamping screw and installment work are carried out in inconvenient manually-operated place; Not only easy to operate, and can reach the engineering construction requirement fast and effectively, the bolt locking work in the small space is accomplished on high-efficiency high-quality ground.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model.
Among the figure, collet head 1, action bars 2, bracing boom 3, bracing boom transverse holes 4, the vertical hole 5 of bracing boom.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further description.
See Fig. 1, present embodiment is that sleeve pipe is used in a kind of conduit under fluid pressure installation, by collet head 1, and action bars 2, bracing boom 3 is formed.Action bars 2 adopts φ 70 ㎜, and the steel pipe about long 800 ㎜ is processed an end welded sleeve head 1; The other end has the two bracing boom holes to φ 30 ㎜ of (two for a pair of) up/down perforation; A pair of is bracing boom transverse holes 4, and another is to being the vertical hole 5 of bracing boom, and bracing boom 3 passes in the bracing boom hole; Perpendicular with action bars 2, be the decussate texture setting.Collet head 1 thick 15 ㎜ stretch out outside the action bars 2, select the diameter of collet head 1 according to the size of bolt.
During use, collet head 1 is nested with on the bolt of needs locking, holds bracing boom 3, keep vertical when letting action bars 2 stressed as far as possible, utilize two pairs of corresponding bracing boom holes to substitute exchange and use, till being applied to the moment of regulation to bolt.Utilize bracing boom 3 less manpower to be converted to the moment clamping screw that satisfies installation requirement.Be applicable to the bolt locking work in the narrow space.
Claims (3)
1. a conduit under fluid pressure is installed and is used sleeve pipe, comprises collet head and action bars, it is characterized in that said collet head is fixed on an end of action bars, and the other end of this action bars is provided with the bracing boom hole, and bracing boom is installed with bracing boom in the hole.
2. conduit under fluid pressure according to claim 1 is installed and is used sleeve pipe, it is characterized in that described bracing boom hole up/down perforation.
3. conduit under fluid pressure according to claim 1 is installed and is used sleeve pipe, it is characterized in that described bracing boom and action bars are perpendicular, is the cross setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202588486U CN202174531U (en) | 2010-12-20 | 2011-07-21 | Bushing for installing hydraulic pipeline |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020668061.2 | 2010-12-20 | ||
| CN201020668061 | 2010-12-20 | ||
| CN2011202588486U CN202174531U (en) | 2010-12-20 | 2011-07-21 | Bushing for installing hydraulic pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202174531U true CN202174531U (en) | 2012-03-28 |
Family
ID=45864438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202588486U Expired - Fee Related CN202174531U (en) | 2010-12-20 | 2011-07-21 | Bushing for installing hydraulic pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202174531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421490A (en) * | 2020-04-17 | 2020-07-17 | 中船黄埔文冲船舶有限公司 | Hydraulic pipe joint assembling tool |
-
2011
- 2011-07-21 CN CN2011202588486U patent/CN202174531U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421490A (en) * | 2020-04-17 | 2020-07-17 | 中船黄埔文冲船舶有限公司 | Hydraulic pipe joint assembling tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202174531U (en) | Bushing for installing hydraulic pipeline | |
| CN204248751U (en) | Construction reinforcing bar is discounting straightening spanner with one heart | |
| CN203991832U (en) | Portable steel pipe bender | |
| CN201385092Y (en) | Steel bar bending pliers | |
| CN204160162U (en) | Hollow type hydraulic torque wrench device | |
| CN201291429Y (en) | Special-purpose wrench for water blanking adapter | |
| CN104417989A (en) | Metal welded pipe clamp | |
| CN203426986U (en) | Multifunctional electric installation work bench | |
| CN204414023U (en) | A kind of bolt disassembling tool | |
| CN201559146U (en) | Variable-angle adjustable wrench | |
| CN202411731U (en) | Pipe orifice aligning tool | |
| CN202367727U (en) | Multifunctional sleeve combination tool | |
| CN202732586U (en) | Detachable expansion screw | |
| CN210767868U (en) | Be used for syllogic stagnant water screw rod to dismantle appurtenance | |
| CN203956876U (en) | A kind of Multifunctional hand-hammer | |
| CN204263057U (en) | A kind of instrument for the pre-buried lifting bolt of fastening I-steel of encorbelmenting | |
| CN204018626U (en) | A kind of pneumatic hammer forging aid | |
| CN204094752U (en) | Manual hole machined specific purpose tool | |
| CN202668422U (en) | Novel reinforcing bar lever | |
| CN202278052U (en) | High-pressure seamless steel tube bending jig for engines | |
| CN217317785U (en) | Geological survey is with afterburning breakout tongs | |
| CN213793918U (en) | Adjustable quantitative bending device for reinforcing steel bars | |
| CN208020105U (en) | A kind of injection pump plunger dismantling device on oilfield cement vehicle | |
| CN207756950U (en) | The Boring machine processing of geared drill stabilizer assists mould | |
| CN211040045U (en) | Hooping device convenient for hooping connecting end of hose by iron wire |
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: 20120328 Termination date: 20140721 |
|
| EXPY | Termination of patent right or utility model |