CN207171915U - A kind of auxiliary body of hydraulic spanner - Google Patents
A kind of auxiliary body of hydraulic spanner Download PDFInfo
- Publication number
- CN207171915U CN207171915U CN201721148931.1U CN201721148931U CN207171915U CN 207171915 U CN207171915 U CN 207171915U CN 201721148931 U CN201721148931 U CN 201721148931U CN 207171915 U CN207171915 U CN 207171915U
- Authority
- CN
- China
- Prior art keywords
- cantilever
- rocking arm
- hydraulic spanner
- auxiliary body
- connecting plate
- 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.)
- Active
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of auxiliary body of hydraulic spanner, it includes cutting ferrule, cantilever, rocking arm, central shaft, connecting plate, push rod, the both ends of cantilever are provided with the cutting ferrule to match with bolt head to be tightened, the cutting ferrule at cantilever both ends is inserted in two bolt heads with central point, rocking arm is connected by being arranged on the central shaft of cantilever center position with cantilever, rocking arm rotates freely around central shaft, push rod is provided with the end of rocking arm, the connecting plate l-shaped, the upper end plate side of connecting plate is connected with push rod bottom, the opposite side of the connecting plate upper end plate is connected with hydraulic spanner head, the side end plate of the connecting plate is provided with two puller bolts, the top of push rod is provided with handle, driving handle can enter hydraulic spanner headgear bolt head to be tightened.A people is only needed to promote rocking arm using the utility model, another people somewhat aids in being aligned, you can to start tightening for next group of bolt, eliminate manpower and lift lift hydraulic spanner, substantially reduce the load of work.
Description
Technical field
It the utility model is related to a kind of auxiliary body of hydraulic spanner.
Background technology
It is required to tighten bolt, particularly wheel hub with hydraulic spanner for similar axial fan hub large end face round flange bolt
In installation bolt, bolt is horizontally-mounted in the progress of wheel hub side, at present, is stood mostly by two workers and praises hydraulic pressure
Spanner carries out being symmetrically installed for bolt, and such mounting means is very laborious in the case where high-volume bolt need to be tightened, and influences
The efficiency of installation, and as carelessness causes, leakage is twisted or synchronous efficiency is low when two people implement symmetrical tighten simultaneously.
Utility model content
The purpose of this utility model is to overcome disadvantages described above, there is provided a kind of simple in construction, reliable and can improve work effect
The auxiliary body of the hydraulic spanner of rate.
To achieve the above object, the technical solution adopted in the utility model is：A kind of auxiliary body of hydraulic spanner, it is wrapped
Cutting ferrule, cantilever, rocking arm, central shaft, connecting plate, push rod are included, the both ends of the cantilever are provided with to match with bolt head to be tightened
Cutting ferrule, the cutting ferrule at cantilever both ends is inserted in two bolt heads with central point, rocking arm, rocking arm is provided with the top of cantilever
It is connected by the central shaft for being arranged on cantilever center position with cantilever, rocking arm rotates freely around central shaft, at the end of rocking arm
Portion is provided with push rod, the connecting plate l-shaped, and the upper end plate side of the connecting plate is connected with push rod bottom, the connection
The opposite side of plate upper end plate is connected with hydraulic spanner head, and the side end plate of the connecting plate is provided with two puller bolts, pushes away
The top of bar is provided with handle, and driving handle can enter hydraulic spanner headgear bolt head to be tightened.
In order to which beneficial to installation and replacing, cutting ferrule and the cantilever at the cantilever both ends are independent, and cutting ferrule is with cantilever end
It is bolted on together.
In order to strengthen the rigidity of rocking arm, in addition to support, it is connected on the inside of the support with rocking arm end, then with pushing away outside support
Bar is connected.
In order to mitigate weight, lightening hole is equipped with the suspension and rocking arm.
In order to be applicable the hydraulic spanner of different model, the connecting plate designs different rule according to the hydraulic spanner of different model
Lattice.
In order to adapt to the axial fan hub of different model, the adjustable in length of the cantilever and rocking arm.
Advantageous effects of the present utility model are, one group is tightened after bolt tightens, and only needs a people to promote rocking arm, Ling Yiren
Somewhat auxiliary alignment, you can start tightening for next group of bolt, eliminate manpower and lift lift hydraulic spanner, substantially reduce the negative of work
Lotus, and whole device is detachable, is easy to carry about with one, it is simple and reliable.
Brief description of the drawings
Fig. 1 is the utility model embodiment structural representation；
Fig. 2 is the rocking arm end construction schematic diagram of the utility model embodiment；
Fig. 3 is the pusher structure schematic diagram of the utility model embodiment；
Fig. 4 is the connecting board structure schematic diagram of the utility model embodiment.
Embodiment
The utility model is described further below in conjunction with drawings and examples.
Referring to the drawings, a kind of auxiliary body of hydraulic spanner, it includes cutting ferrule 1, cantilever 2, Rocker arm 4, central shaft 3, push rod
5th, connecting plate 6 and puller bolt 7, the both ends of the cantilever 2 are provided with the cutting ferrule 1 to match with bolt head to be tightened, described outstanding
The cutting ferrule 1 at the both ends of arm 2 and cantilever 2 are independent, together with cutting ferrule 1 is bolted on the end of cantilever 2,2 liang of cantilever
The cutting ferrule 1 at end is inserted in two bolt heads with central point, is provided with Rocker arm 4 on the top of cantilever 2, Rocker arm 4 passes through setting
It is connected in the central shaft 3 of the center position of cantilever 2 with cantilever 2, Rocker arm 4 is rotated freely around central shaft 3, and Rocker arm 4 outer end is provided with
It is connected on the inside of support 4-1, support 4-1 with Rocker arm 4 end, is connected on the outside of support 4- with push rod 5, the l-shaped of connecting plate 6, institute
The upper end plate side for stating connecting plate 6 is connected with the bottom of push rod 5, and the opposite side of the upper end plate of connecting plate 6 is pulled with hydraulic pressure
8 are connected at hand, and the side end plate of the connecting plate 6 is provided with two puller bolts 7, and the top of push rod 5 is provided with handle 5-1, pushed away
Hydraulic spanner first 8 can be inserted in bolt head to be tightened by fixed handle 5-1, and loss of weight is equipped with the cantilever 2 and Rocker arm 4
Hole.
The utility model is not limited to above-mentioned embodiment, using identical or approximate with the utility model above-described embodiment
Structure, within protection scope of the present invention.
Claims (10)
1. a kind of auxiliary body of hydraulic spanner, it is characterised in that it includes cutting ferrule, cantilever, rocking arm, central shaft, connecting plate, pushed away
Bar, the both ends of the cantilever are provided with the cutting ferrule to match with bolt head to be tightened, and the cutting ferrule at cantilever both ends is inserted in and central point
Symmetrical two bolt heads, are provided with rocking arm on the top of cantilever, and rocking arm is by being arranged on the central shaft of cantilever center position
It is connected with cantilever, rocking arm is rotated freely around central shaft, and push rod, the connecting plate l-shaped, the company are provided with the end of rocking arm
The upper end plate side of fishplate bar is connected with push rod bottom, and the opposite side of the connecting plate upper end plate is connected with hydraulic spanner head
Connect, the side end plate of the connecting plate is provided with two puller bolts, and the top of push rod is provided with handle, and driving handle can be by hydraulic pressure
Driving end is inserted in bolt head to be tightened.
A kind of 2. auxiliary body of hydraulic spanner according to claim 1, it is characterised in that the cutting ferrule at the cantilever both ends
It is independent with cantilever, together with cutting ferrule is bolted on cantilever end.
3. the auxiliary body of a kind of hydraulic spanner according to claim 1 or claim 2, it is characterised in that also include
Support, the support inner side are connected with rocking arm end, are then connected outside support with push rod.
4. the auxiliary body of a kind of hydraulic spanner according to claim 1 or claim 2, it is characterised in that described outstanding
Lightening hole is equipped with arm and rocking arm.
5. the auxiliary body of a kind of hydraulic spanner according to claim 3, it is characterised in that on the cantilever and rocking arm
Provided with lightening hole.
A kind of 6. auxiliary body of hydraulic spanner according to claim 1 or claim 2, it is characterised in that the company
Fishplate bar designs different size according to the hydraulic spanner of different model.
7. the auxiliary body of a kind of hydraulic spanner according to claim 5, it is characterised in that the connecting plate is according to difference
The hydraulic spanner design different size of model.
8. the auxiliary body of a kind of hydraulic spanner according to claim 1 or claim 2, it is characterised in that described outstanding
The adjustable in length of arm and rocking arm.
A kind of 9. auxiliary body of hydraulic spanner according to claim 6, it is characterised in that the length of the cantilever and rocking arm
Degree is adjustable.
10. the auxiliary body of a kind of hydraulic spanner according to claim 7, it is characterised in that the cantilever and rocking arm
Adjustable in length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148931.1U CN207171915U (en) | 2017-09-08 | 2017-09-08 | A kind of auxiliary body of hydraulic spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148931.1U CN207171915U (en) | 2017-09-08 | 2017-09-08 | A kind of auxiliary body of hydraulic spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207171915U true CN207171915U (en) | 2018-04-03 |
Family
ID=61743740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721148931.1U Active CN207171915U (en) | 2017-09-08 | 2017-09-08 | A kind of auxiliary body of hydraulic spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207171915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333431A (en) * | 2018-12-07 | 2019-02-15 | 中煤第建设有限公司 | Flange bolt fastening assists supporting tool |
| CN112404962A (en) * | 2020-09-30 | 2021-02-26 | 江苏悦达专用车有限公司 | Simple round nut auxiliary tightening device suitable for narrow and deep space |
-
2017
- 2017-09-08 CN CN201721148931.1U patent/CN207171915U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333431A (en) * | 2018-12-07 | 2019-02-15 | 中煤第建设有限公司 | Flange bolt fastening assists supporting tool |
| CN112404962A (en) * | 2020-09-30 | 2021-02-26 | 江苏悦达专用车有限公司 | Simple round nut auxiliary tightening device suitable for narrow and deep space |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201584697U (en) | Overhead ground wire crossarm clamp used on 500KV transmission line steel tower | |
| CN207171915U (en) | A kind of auxiliary body of hydraulic spanner | |
| CN204450397U (en) | A kind of automobile-used gear puller | |
| CN204160383U (en) | A kind of round nut dismounting special spanner | |
| CN201180371Y (en) | Steel pipe fast chucking buckle | |
| CN107150299A (en) | A kind of Combined wrench | |
| CN203895852U (en) | Distribution network live-working insulating sleeve rod | |
| CN206164305U (en) | Inspection fastening tool of vertical hydrogenerator punching screw rod | |
| CN208961926U (en) | A kind of wind turbine detaching device for coupling | |
| CN204185118U (en) | A kind of coil of strip hoisting device | |
| CN206634134U (en) | A kind of foldable bicycle pedal | |
| CN207267239U (en) | A kind of piston type servomotor attaching/detaching apparatus | |
| CN107953287A (en) | Power saving box spanner | |
| CN205521106U (en) | Nut extracting tool | |
| CN204349332U (en) | A kind of suspension clamp for electric line fastened tools with moment Presentation Function | |
| CN219235166U (en) | Anti-slip wrench | |
| CN207807606U (en) | A kind of scrapper conveyor head is to taking turns automatic disassembling device | |
| CN204643581U (en) | A kind of stripping assembly of crankshaft bearing seat of driving engine | |
| CN103996994A (en) | Distribution network hot-line work insulation sleeve rod | |
| CN204588428U (en) | A kind of stern tube shaft brush hoisting fixture | |
| CN103498848A (en) | Quick mounting bolt | |
| CN217306298U (en) | Transformer core clamp | |
| CN202242788U (en) | Mine car puller | |
| CN203612809U (en) | Steel wire coil hoisting fixture | |
| CN203266561U (en) | Bolt disassembly tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |