CN203903670U - Vertical type tension bracket - Google Patents
Vertical type tension bracket Download PDFInfo
- Publication number
- CN203903670U CN203903670U CN201420294526.0U CN201420294526U CN203903670U CN 203903670 U CN203903670 U CN 203903670U CN 201420294526 U CN201420294526 U CN 201420294526U CN 203903670 U CN203903670 U CN 203903670U
- Authority
- CN
- China
- Prior art keywords
- guide rod
- castor
- frame
- inlet wire
- wheel
- 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
- 235000004443 Ricinus communis Nutrition 0.000 claims description 27
- 230000000694 effects Effects 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model relates to a vertical type tension bracket. The vertical type tension bracket comprises a rack, the rack is provided with a fixed wheel, first guide rods and a movable wheel, the first guide rods are vertically arranged below the fixed wheel, the movable wheel is arranged on the first guide rods and can move in the axial direction of the first guide rods, the rack is further provided with an upper chain wheel and a lower chain wheel, the upper chain wheel and the lower chain wheel are connected through a chain, the rack is further provided with a vertical second guide rod, the second guide rod is provided with a load-bearing mechanism, the load-bearing mechanism can move in the axial direction of the second guide rod, and the load-bearing mechanism and the movable wheel are respectively provided with a fastening device hinged to the chain. The load-bearing mechanism and the movable wheel are connected through the chain, when tension is increased, a balance weight can be additionally arranged on the movable wheel, when tension needs to be decreased, tension can be decreased by additionally arranging a balance weight on the load-bearing mechanism, adjustment is easy, and the operation effect of CAT6A wire rods is good through tests and trials.
Description
Technical field
The utility model relates to a kind of vertical cable tension bracket of adjustable weight.
Background technology
Cable tension bracket is for tension force or the speed control of supporting unwrapping wire, take-up, lopping, production data cable is very strict to the requirement of tension force, if the improper impedance spike that there will be of tension adjustment, and the original tension bracket using can only add counterweight in a side of guide wheel tension force is strengthened, when in the time there is no counterweight on straining pulley, production technology feels that tension force is still large, the tension bracket using cannot make tension force reduce again.
Utility model content
The technical problems to be solved in the utility model is: for overcoming the problems referred to above, provide a kind of vertical tension bracket that increases tension force and also can reduce tension force.
The utility model solves the technical scheme that its technical matters adopts:
A kind of vertical tension bracket, comprise frame, in described frame, be provided with tight pulley, the first guide rod and castor, described tight pulley is fixedly installed on described frame upside, described the first guide rod is vertically arranged at described tight pulley below, described castor is arranged on described the first guide rod, and can move axially along described the first guide rod, in described frame, be also provided with upper sprocket wheel, lower sprocket, between it, connect by chain, in described frame, be also provided with the second vertical guide rod, on described the second guide rod, be provided with support mechanism, described support mechanism can move axially along described the second guide rod, on described support mechanism and described castor, be also provided with respectively the securing device hinged with described chain.
Preferably, in described frame, be also provided with inlet wire wheels, described inlet wire wheels comprise inlet wire tight pulley, the 3rd guide rod and inlet wire castor, described inlet wire tight pulley is arranged in the frame of the 3rd guide rod upside, described inlet wire castor is arranged on described the 3rd guide rod, and can move axially along the 3rd guide rod.
Preferably, in described frame, be also provided with track adjusting wheel.
Preferably, described the first guide rod arranges two, and described castor comprises two the first axle sleeves, and two described the first axle sleeves are enclosed within respectively on two described the first guide rods.
Preferably, on described castor, be provided with the nose bar that adds weightening finish sheet.
The beneficial effects of the utility model are: the utility model is simple in structure, basis is novel to be coupled together support mechanism and castor by chain, in the time that will strengthening, tension force can on castor, add counterweight, in the time that needs diminish tension force, can can reduce tension force by add counterweight on described support mechanism, regulate simple, by test and CAT6A wire rod on probation to do industry effect fine.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the lateral plan of an embodiment of the utility model;
Fig. 2 is the front view of an embodiment of the utility model.
Mark in figure: 1-frame, 2-tight pulley, 3-upper sprocket wheel, 4-support mechanism, 5-castor, 6-chain, 7-lower sprocket, 8-inlet wire tight pulley, 9-inlet wire castor, 10-track adjusting wheel, 11-the first guide rod, 12-the 3rd guide rod, 13-the second guide rod, 51-nose bar, 111-the first axle sleeve.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The vertical tension bracket of one described in the utility model as shown in Figure 1, comprise frame 1, in described frame 1, be provided with tight pulley 2, the first guide rod 11 and castor 5, described tight pulley 2 is fixedly installed on described frame 1 upside, described the first guide rod 11 is vertically arranged at described tight pulley 2 belows, described castor 5 is arranged on described the first guide rod 11, and can move axially along described the first guide rod 11, between described tight pulley 2 and castor 5, be intertwined and connected by cable, on described castor 5, can add weightening finish sheet, for increasing tension force, meet different tension force needs, in described frame 1, be also provided with upper sprocket wheel 3, lower sprocket 7, between it, connect by chain 6, in described frame 1, be also provided with the second vertical guide rod, on described the second guide rod, be provided with support mechanism 4, described support mechanism 4 can move axially along described the second guide rod, on described support mechanism 4 and described castor 5, be also provided with respectively the securing device hinged with described chain 6, on described support mechanism 4, also can add weightening finish sheet, therefore by chain 6, power is transmitted, on described support mechanism 4, increase weightening finish sheet and just can offset accordingly the tension force on described castor 5, therefore, make this novel on the original basis with increase tension force only, can also reduce overall tension force by support mechanism 4, the more demand meeting, and easy to use.
In preferred embodiments, as shown in Figure 2, in described frame 1, be also provided with inlet wire wheels, described inlet wire wheels comprise inlet wire tight pulley 8, the 3rd guide rod 12 and inlet wire castor 9, described inlet wire tight pulley 8 is arranged in the frame 1 of the 3rd guide rod 12 upsides, described inlet wire castor 9 is arranged on described the 3rd guide rod 12, and can move axially along the 3rd guide rod 12.
In preferred embodiments, in described frame 1, be also provided with track adjusting wheel 10, for the position of cable is fixed to adjustment.
In preferred embodiments, described the first guide rod 11 arranges two, the stability that two described the first guide rods 11 can ensure structure is set, and described castor 5 comprises that 111, two described the first axle sleeves 111 of two the first axle sleeves are enclosed within respectively on two described the first guide rods 11.
In preferred embodiments, be provided with the nose bar 51 that adds weightening finish sheet on described castor 5, described nose bar 51 is the mechanism of preferred carrying weightening finish sheet, but is not limited to this, can also can carry for other structure of weightening finish sheet.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to claim scope.
Claims (5)
1. a vertical tension bracket, comprise frame, it is characterized in that, in described frame, be provided with tight pulley, the first guide rod and castor, described tight pulley is fixedly installed on described frame upside, described the first guide rod is vertically arranged at described tight pulley below, described castor is arranged on described the first guide rod, and can move axially along described the first guide rod, in described frame, be also provided with upper sprocket wheel, lower sprocket, between it, connect by chain, in described frame, be also provided with the second vertical guide rod, on described the second guide rod, be provided with support mechanism, described support mechanism can move axially along described the second guide rod, on described support mechanism and described castor, be also provided with respectively the securing device hinged with described chain.
2. vertical tension bracket as claimed in claim 1, it is characterized in that, in described frame, be also provided with inlet wire wheels, described inlet wire wheels comprise inlet wire tight pulley, the 3rd guide rod and inlet wire castor, described inlet wire tight pulley is arranged in the frame of the 3rd guide rod upside, described inlet wire castor is arranged on described the 3rd guide rod, and can move axially along the 3rd guide rod.
3. vertical tension bracket as claimed in claim 2, is characterized in that, is also provided with track adjusting wheel in described frame.
4. vertical tension bracket as claimed in claim 3, is characterized in that, described the first guide rod arranges two, and described castor comprises two the first axle sleeves, and two described the first axle sleeves are enclosed within respectively on two described the first guide rods.
5. vertical tension bracket as claimed in claim 4, is characterized in that, is provided with the nose bar that adds weightening finish sheet on described castor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294526.0U CN203903670U (en) | 2014-06-05 | 2014-06-05 | Vertical type tension bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294526.0U CN203903670U (en) | 2014-06-05 | 2014-06-05 | Vertical type tension bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903670U true CN203903670U (en) | 2014-10-29 |
Family
ID=51777957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420294526.0U Expired - Fee Related CN203903670U (en) | 2014-06-05 | 2014-06-05 | Vertical type tension bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203903670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516887A (en) * | 2016-12-30 | 2017-03-22 | 深圳市特发信息光网科技股份有限公司 | Cable storage device achieving online automatic adjustment of length difference of dual cables |
-
2014
- 2014-06-05 CN CN201420294526.0U patent/CN203903670U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516887A (en) * | 2016-12-30 | 2017-03-22 | 深圳市特发信息光网科技股份有限公司 | Cable storage device achieving online automatic adjustment of length difference of dual cables |
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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: 20141029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |