CN206243933U - Oil pressure counter-weight tension device - Google Patents
Oil pressure counter-weight tension device Download PDFInfo
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- CN206243933U CN206243933U CN201621205601.7U CN201621205601U CN206243933U CN 206243933 U CN206243933 U CN 206243933U CN 201621205601 U CN201621205601 U CN 201621205601U CN 206243933 U CN206243933 U CN 206243933U
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- cylinder
- tensioning
- slide unit
- oil
- fixed frame
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Abstract
The utility model is related to a kind of oil pressure counter-weight tension device, is specifically for ensuring that the equipment of pipeline even running, automatic tension adjusting, belongs to conveying equipment technical field.It includes fixed frame, tensioning slide unit, balance weight assembly and tensioning hydro-cylinder, be slidably connected tensioning slide unit in fixed frame, fixed oil cylinder trunnion base on fixed frame, be articulated and connected tensioning hydro-cylinder on oil cylinder trunnion base, the cylinder rod front end connection cylinder connector of tensioning hydro-cylinder, cylinder connector front end connection tensioning slide unit, tensioning hydro-cylinder connects oil hydraulic system by fluid pressure line.Tensioning slide unit rear end connecting steel wire ropes component, steel wire rope component connects balance weight assembly after bypassing pulley assembly.The utility model ensure that pipeline smoothly starts and smoothly operation under no barometric information；It is easy to operate when tensile force is adjusted, it is only necessary to adjust oil pressure；Meanwhile, counterweight provides a part of tensile force, reduces the cost of equipment.
Description
Technical field
The utility model is related to a kind of oil pressure counter-weight tension device, be specifically for ensuring that pipeline even running,
The equipment of automatic tension adjusting, belongs to conveying equipment technical field.
Background technology
At present, tensioning apparatus can be divided into mechanical counterweighted take-up, gas-liquid counterweighted take-up, Hydranlic tensioner
Deng these three tensioning apparatus all existing defects.Such as mechanical counterweighted take-up, the regulation of tensile force fully relies on weight
The size of weight, if necessary to change during tensile force, workman will go to change weight weight pipeline, and weight is all relatively bulky
, it is necessary to spend many manpower and man-hours；And it is much larger when the tensile force that pipeline needs when starting is than normal operation, and
Weight weight is all the tensile force for being adjusted to be needed during operation, so the tensile force that weight-driven is provided when starting is not enough, it is defeated
Fluctuation of service is affirmed in line sending.Such as gas-liquid counterweighted take-up, its operation has to source of the gas, if not having gas around equipment
Source, this scheme is at all unworkable, even and if have a source of the gas, air pressure is all highly unstable, is filled for playing gas-liquid heavy-hammer-tightening
The function of putting can have a greatly reduced quality.Such as Hydranlic tensioner, the tensile force needed for pipeline can only be provided by hydraulic cylinder, conveying
The tensile force of line is all very big, and the manufacturing cost of such hydraulic cylinder can all be substantially increased.
The content of the invention
The purpose of this utility model is to overcome above-mentioned weak point, so that a kind of oil pressure counter-weight tension device is provided,
Do not have under barometric information, ensure that pipeline smoothly starts and smoothly operation；Meanwhile, counterweight provides a part
Clamp force, reduces the cost of equipment.
According to the technical scheme that the utility model is provided, oil pressure counter-weight tension device includes fixed frame, tensioning slide unit, matches somebody with somebody
Restructuring part and tensioning hydro-cylinder, it is characterized in that：Be slidably connected tensioning slide unit in fixed frame, and tensioning slide unit is provided with tensioning halo；
Fixed oil cylinder trunnion base on fixed frame, be articulated and connected tensioning hydro-cylinder on oil cylinder trunnion base, and the cylinder rod front end of tensioning hydro-cylinder connects
Cylinder connector is connect, cylinder connector front end connection tensioning slide unit, tensioning hydro-cylinder connects oil hydraulic system by fluid pressure line；Tensioning slide unit
Rear end connecting steel wire ropes component, steel wire rope component connects balance weight assembly after bypassing pulley assembly.
Further, pulley assembly includes top sheave and lower sheave, and top sheave is arranged on fixed frame upper surface, lower sheave
Column top is arranged on, column is fixed on fixed frame upper surface.
Further, balance weight assembly includes counterweight frame and multiple balancing weights, and multiple balancing weights are connected in counterweight frame.
Compared with the prior art the utility model has advantages below：
It is the utility model simple structure, compact, reasonable, under no barometric information, ensure that pipeline is smoothly opened
Dynamic and smoothly operation；It is easy to operate when tensile force is adjusted, it is only necessary to adjust oil pressure；Meanwhile, counterweight provides a part
Clamp force, reduces the cost of equipment.
Brief description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model top view.
Description of reference numerals：1- fixed frames, 2- tensionings halo, 3- tensionings slide unit, 4- steel wire rope components, 5- assembly pulleys
Part, 5.1- top sheaves, 5.2- lower sheaves, 5.3- columns, 6- balance weight assemblies, 6.1- counterweight frames, 6.2- balancing weights, 7- tensioning oil
Cylinder, 8- oil cylinders trunnion base, 9- cylinder connectors, 10- oil hydraulic systems.
Specific embodiment
The utility model will be further described with reference to the embodiment in accompanying drawing below：
As shown in Figure 1 and 2, the utility model mainly includes fixed frame 1, tensioning slide unit 3, balance weight assembly 6 and tensioning hydro-cylinder
7。
Be slidably connected tensioning slide unit 3 in fixed frame 1, and tensioning slide unit 3 is provided with tensioning halo 2.It is fixed on fixed frame 1
Oil cylinder trunnion base 8, be articulated and connected tensioning hydro-cylinder 7 on oil cylinder trunnion base 8.
The cylinder rod front end connection cylinder connector 9 of tensioning hydro-cylinder 7, the front end of cylinder connector 9 connection tensioning slide unit 3.Tensioning oil
Cylinder 7 connects oil hydraulic system 10 by fluid pressure line, when tensioning hydro-cylinder 7 works, tensioning slide unit is promoted along fixation by cylinder rod
Framework is moved forward and backward, and realizes the tension effects of tensioning halo 2.
The rear end connecting steel wire ropes component 4 of tensioning slide unit 3, steel wire rope component 4 connects balance weight assembly 6 after bypassing pulley assembly 5.
The pulley assembly 5 includes top sheave 5.1 and lower sheave 5.2, and top sheave 5.1 is arranged on the upper surface of fixed frame 1,
Lower sheave 5.2 is arranged on the top of column 5.3, and column 5.3 is fixed on the upper surface of fixed frame 1.
The balance weight assembly 6 includes counterweight frame 6.1 and multiple balancing weights 6.2, and multiple counterweights are connected in counterweight frame 6.1
Block 6.2.
Operation principle of the present utility model is：When pipeline starts, tensile force needed for pipeline by balance weight mechanism and
Locking oil cylinder is provided jointly, and the gravity of balancing weight itself passes to tensioning slide unit, the gravity of balancing weight itself by steel wire rope component
Change into tensile force, there is provided to pipeline.Meanwhile, oil hydraulic system provides oil pressure to tensioning hydro-cylinder, and tensioning hydro-cylinder pressure is by oil
Cylinder joint passes to tensioning slide unit, and the oil pressure that oil hydraulic system is provided changes into tensile force, there is provided to pipeline.Pipeline is normally transported
During row, the tensile force needed for pipeline is provided by balance weight mechanism, and the gravity of balancing weight itself is passed to by steel wire rope component
Tensioning slide unit, the gravity of balancing weight itself changes into tensile force, there is provided to pipeline.
It is the utility model simple structure, compact, reasonable, under no barometric information, ensure that pipeline is smoothly opened
Dynamic and smoothly operation；It is easy to operate when tensile force is adjusted, it is only necessary to adjust oil pressure；Meanwhile, counterweight provides a part
Clamp force, reduces the cost of equipment.
Claims (3)
1. a kind of oil pressure counter-weight tension device, including fixed frame（1）, tensioning slide unit（3）, balance weight assembly（6）And tensioning hydro-cylinder
（7）, it is characterized in that：Fixed frame（1）Inside be slidably connected tensioning slide unit（3）, it is tensioned slide unit（3）It is provided with tensioning halo（2）；Gu
Determine framework（1）Upper fixed oil cylinder trunnion base（8）, oil cylinder trunnion base（8）On be articulated and connected tensioning hydro-cylinder（7）, tensioning hydro-cylinder（7）'s
Cylinder rod front end connects cylinder connector（9）, cylinder connector（9）Front end connection tensioning slide unit（3）, tensioning hydro-cylinder（7）By hydraulic pressure
Pipeline connects oil hydraulic system（10）；Tensioning slide unit（3）Rear end connecting steel wire ropes component（4）, steel wire rope component（4）Bypass assembly pulley
Part（5）After connect balance weight assembly（6）.
2. oil pressure counter-weight tension device as claimed in claim 1, it is characterized in that：The pulley assembly（5）Including top sheave
（5.1）And lower sheave（5.2）, top sheave（5.1）It is arranged on fixed frame（1）Upper surface, lower sheave（5.2）It is arranged on column
（5.3）Top, column（5.3）It is fixed on fixed frame（1）Upper surface.
3. oil pressure counter-weight tension device as claimed in claim 1, it is characterized in that：The balance weight assembly（6）Including counterweight frame
（6.1）With multiple balancing weights（6.2）, counterweight frame（6.1）The upper multiple balancing weights of connection（6.2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205601.7U CN206243933U (en) | 2016-11-08 | 2016-11-08 | Oil pressure counter-weight tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205601.7U CN206243933U (en) | 2016-11-08 | 2016-11-08 | Oil pressure counter-weight tension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206243933U true CN206243933U (en) | 2017-06-13 |
Family
ID=58999990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621205601.7U Active CN206243933U (en) | 2016-11-08 | 2016-11-08 | Oil pressure counter-weight tension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206243933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429231A (en) * | 2016-11-08 | 2017-02-22 | 天奇自动化工程股份有限公司 | Oil pressure counterweight tensioning device |
-
2016
- 2016-11-08 CN CN201621205601.7U patent/CN206243933U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429231A (en) * | 2016-11-08 | 2017-02-22 | 天奇自动化工程股份有限公司 | Oil pressure counterweight tensioning device |
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