CN205968121U - Platform truck is eliminated to electronic tightening tool's of bolt counter -force - Google Patents
Platform truck is eliminated to electronic tightening tool's of bolt counter -force Download PDFInfo
- Publication number
- CN205968121U CN205968121U CN201620739982.0U CN201620739982U CN205968121U CN 205968121 U CN205968121 U CN 205968121U CN 201620739982 U CN201620739982 U CN 201620739982U CN 205968121 U CN205968121 U CN 205968121U
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- China
- Prior art keywords
- counter
- fan
- support
- force
- pulley
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- 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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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model relates to a platform truck is eliminated to electronic tightening tool's of bolt counter -force, it includes the base and sets up the universal wheel at four angles of base, the base on be provided with supply socket, shrink power supply disk line, spring balancer, control box and support, support top one side be provided with the pulley support, the pulley support on be provided with the pulley, the support opposite side in be provided with the track groove, support sliding connection have the support frame, the support frame bottom be provided with with the corresponding slide rail in track groove, the support frame top be provided with fan -shaped mechanism, fan -shaped mechanism top be provided with the axle sleeve, the axle sleeve in alternate and to have the screw rod, the screw rod other end be provided with the connecting piece, the connecting piece lower extreme be provided with locking mechanism, the upper end is fixed with the electronic device of screwing up, and is total the utility model has the advantages of simple structure, with low costs, convenient operation, practicality are strong.
Description
Technical field
This utility model is related to automobile and parts field and in particular to a kind of counter-force of bolt electric tightening instrument eliminates
Chassis.
Background technology
During trailer produces and installs, the frame inside C/U type beam of trailer is all with bolts, and bolt technique is turned round
Square is 180NM；Because the restriction of working place and technique tighten time and cost-effectiveness requirement, operator install these bolts can only
Tightened with an electric tightening instrument, due to factors such as the distribution of bolt, the profiles of part, simple general use in the market
Counterforce device is difficult with, and in addition gun body is heavier, along with the weight of counterforce device itself, causes labor intensity of operating staff
Greatly, there is larger hidden danger it is therefore desirable to a kind of higher counter-force chassis of versatility to improve work efficiency in people and the safety of rifle
And reduction working strength.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model there are provided a kind of the anti-of bolt electric tightening instrument
Power eliminates chassis, with solve work on hand efficiency low in-convenience in use the defect that waits.
For achieving the above object, a kind of counter-force of bolt electric tightening instrument of this utility model eliminates chassis, and it includes
Base and be arranged on the universal wheel at four angles of base, described base is provided with supply socket, shrink power supply disks line, spring is put down
Weighing apparatus, control chamber and support, described cantilever tip side is provided with pulley bracket, and described pulley bracket is provided with cunning
Wheel, is provided with rail groove in described support opposite side, described bracket slide is connected with bracing frame, described bracing frame bottom
End is provided with the slide rail corresponding with rail groove, and described bracing frame top is provided with fan-shaped mechanism, and described fan-shaped mechanism pushes up
End is provided with axle sleeve, is interspersed with screw rod in described axle sleeve, and the described screw rod other end is provided with connector, described connector
Lower end is provided with lockable mechanism, and upper end is fixed with electric screwing device.
Further, described Spring balancer is steel wire rope type Spring balancer.
Further, the steel wire rope in described Spring balancer bypasses pulley other end connection bracing frame.
Further, described slide rail two ends are provided with roller.
Further, described axle sleeve and fan-shaped mechanism are integrated.
Further, described screw rod and connector are integrated.
Further, described bracing frame is provided with lack corresponding with lockable mechanism with fan-shaped mechanism bottom parallel position
Mouthful.
Compared with prior art, its advantage is this utility model：A kind of bolt electric tightening work of the present utility model
The counter-force of tool eliminates chassis, operator can be facilitated to move to working region using the design of corner universal wheel；By slide rail and
Sliding-rail groove moves up and down tightening of the bolt that can facilitate high and low position, and lockable mechanism, can left and right angle using fan-shaped mechanism
Adjustment cooperation slide rail moves up and down can realize larger range of operation；The weight of electric screwing device and fan-shaped mechanism passes through bullet
Spring static organ is eliminated, and so operates lighter；Control chamber can be directly controlled operating, total this reality
With new have the advantages that structure is simple, low cost, easy to operate, practical.
Brief description
Fig. 1 is a kind of front view of the counter-force elimination chassis of this utility model bolt electric tightening instrument；
Fig. 2 is a kind of side view of the counter-force elimination chassis of this utility model bolt electric tightening instrument；
Fig. 3 is a kind of A-A sectional view of the counter-force elimination chassis of this utility model bolt electric tightening instrument.
In figure：1st, base 2, universal wheel 3, supply socket 4, contraction power supply disks line 5, Spring balancer 6, control chamber
7th, support 8, pulley bracket 9, pulley 10, rail groove 11, bracing frame 12, slide rail 13, fan-shaped mechanism 14, axle sleeve 15, spiral shell
Bar 16, connector 17, lockable mechanism 18, electric screwing device 19, roller 20, breach.
Specific embodiment
For describing technology contents, structural features, institute's reached purpose and effect of this utility model in detail, hereby enumerate reality below
Apply example and coordinate accompanying drawing to be explained in detail.
In describing the invention it is to be understood that term " center ", " longitudinal ", " horizontal ", " front ", " rear ", "
Left ", " right side ", ", vertically the orientation of instruction such as ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship were based on accompanying drawing institute
The orientation showing or position relationship, are for only for ease of the description present invention and simplify description, rather than the dress of instruction or hint indication
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that protecting to the present invention
The restriction of scope.
Refer to shown in Fig. 1, and combine shown in Fig. 2 and Fig. 3, this utility model provides a kind of bolt electric tightening instrument
Counter-force eliminate chassis, it includes base 1 and the universal wheel 2 being arranged on four angles of base, and described base 1 is provided with power supply
Socket 3, contraction power supply disks line 4, Spring balancer 5, control chamber 6 and support 7, described support 7 top side is provided with pulley
Support 8, described pulley bracket 8 is provided with pulley 9, is provided with rail groove 10 in described support 7 opposite side, and described props up
Frame 7 slidably connects bracing frame 11, and described bracing frame 11 bottom is provided with the slide rail 12 corresponding with rail groove 10, described
Bracing frame 11 top is provided with fan-shaped mechanism 13, and described fan-shaped mechanism 13 top is provided with axle sleeve 14, in described axle sleeve 14
It is interspersed with screw rod 15, described screw rod 15 other end is provided with connector 16, described connector 16 lower end is provided with locking machine
Structure 17, upper end is fixed with electric screwing device 18.
Further, described Spring balancer 5 is steel wire rope type Spring balancer.
Further, the steel wire rope in described Spring balancer 5 bypasses pulley 9 other end and connects bracing frame 11.
Further, described slide rail 12 two ends are provided with roller 19.
Further, described axle sleeve 14 and fan-shaped mechanism 13 are integrated.
Further, described screw rod 15 and connector 16 are integrated.
Further, described bracing frame 11 is provided with and lockable mechanism 17 phase with fan-shaped mechanism 13 bottom parallel position
The breach 20 answered.
When using, chassis is pushed to working region, slide rail moves up and down in sliding-rail groove, coordinates fan-shaped mechanism simultaneously
After rotating suitable angle, fix using lockable mechanism and utilize Spring balancer to eliminate gravity, thus can be easily by electricity
Dynamic device for screwing up is placed on bolt fixed position, and the button on operational control device just can very easily be operated.
In sum, the preferred embodiment of only this utility model, does not limit protection domain of the present utility model with this, all
The equivalence changes made according to this utility model the scope of the claims and description and modification, are all what this utility model patent covered
Within the scope of.
Claims (7)
1. a kind of counter-force of bolt electric tightening instrument eliminates chassis, and it includes base and is arranged on the universal of four angles of base
Wheel it is characterised in that：Supply socket is provided with described base, shrinks power supply disks line, Spring balancer, control chamber and prop up
Frame, described cantilever tip side is provided with pulley bracket, and described pulley bracket is provided with pulley, and described support is another
It is provided with rail groove, described bracket slide is connected with bracing frame, described bracing frame bottom is provided with and rail groove phase in side
Corresponding slide rail, described bracing frame top is provided with fan-shaped mechanism, and described fan-shaped mechanism top is provided with axle sleeve, described
It is interspersed with screw rod, the described screw rod other end is provided with connector, described connector lower end is provided with lockable mechanism in axle sleeve,
Upper end is fixed with electric screwing device.
2. a kind of bolt electric tightening instrument according to claim 1 counter-force eliminate chassis it is characterised in that：Described
Spring balancer is steel wire rope type Spring balancer.
3. a kind of bolt electric tightening instrument according to claim 1 and 2 counter-force eliminate chassis it is characterised in that：Institute
Steel wire rope in the Spring balancer stated bypasses the pulley other end and connects bracing frame.
4. a kind of bolt electric tightening instrument according to claim 1 counter-force eliminate chassis it is characterised in that：Described
Slide rail two ends are provided with roller.
5. a kind of bolt electric tightening instrument according to claim 1 counter-force eliminate chassis it is characterised in that：Described
Axle sleeve and fan-shaped mechanism are integrated.
6. a kind of bolt electric tightening instrument according to claim 1 counter-force eliminate chassis it is characterised in that：Described
Screw rod and connector are integrated.
7. a kind of bolt electric tightening instrument according to claim 1 counter-force eliminate chassis it is characterised in that：Described
It is provided with breach corresponding with lockable mechanism with fan-shaped mechanism bottom parallel position on bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620739982.0U CN205968121U (en) | 2016-07-14 | 2016-07-14 | Platform truck is eliminated to electronic tightening tool's of bolt counter -force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620739982.0U CN205968121U (en) | 2016-07-14 | 2016-07-14 | Platform truck is eliminated to electronic tightening tool's of bolt counter -force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205968121U true CN205968121U (en) | 2017-02-22 |
Family
ID=58024593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620739982.0U Expired - Fee Related CN205968121U (en) | 2016-07-14 | 2016-07-14 | Platform truck is eliminated to electronic tightening tool's of bolt counter -force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205968121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112975366A (en) * | 2021-03-04 | 2021-06-18 | 机械工业第九设计研究院有限公司 | Movable trolley type opposite-buckling tightening device |
-
2016
- 2016-07-14 CN CN201620739982.0U patent/CN205968121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112975366A (en) * | 2021-03-04 | 2021-06-18 | 机械工业第九设计研究院有限公司 | Movable trolley type opposite-buckling tightening device |
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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: 20170222 Termination date: 20170714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |