CN203760939U - Vertical pressing structure for cable conveyor - Google Patents
Vertical pressing structure for cable conveyor Download PDFInfo
- Publication number
- CN203760939U CN203760939U CN201420142671.7U CN201420142671U CN203760939U CN 203760939 U CN203760939 U CN 203760939U CN 201420142671 U CN201420142671 U CN 201420142671U CN 203760939 U CN203760939 U CN 203760939U
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- China
- Prior art keywords
- cable
- cylinder
- base plate
- support
- pressing structure
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- Expired - Lifetime
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- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a vertical pressing structure for a cable conveyor. The vertical pressing structure comprises a bottom plate, two pinch rollers and two symmetrical holders used for fixing the two pinch rollers. The lower ends of the two holders are connected to the bottom plate through hinges, a horizontal cross rod is fixed to the upper end of each of the two holders, a retaining ring is fixed to each of the two cross rods, a spring constantly in a compressed state sleeves the cross rods between the two retaining rings, at least two air cylinders are arranged below the two holders, bottoms of the air cylinders are fixed onto the bottom plate, and piston rods of the air cylinders are fixedly connected with the corresponding holders. By the aid of the vertical pressing structure for the cable conveyor, cable replacement efficiency can be effectively improved while the cable conveyor is enabled to operate in a narrow space, replacement of cables is completely unaffected, and the vertical pressing structure is high in environmental adaptability.
Description
Technical field
The utility model relates to cable laying field, specifically a kind of vertical compressing structure for telpher.
Background technology
Telpher is the common equipment in cable laying process, and its effect is output cable, cable is moved along cable tunnel, thereby complete laying.Current telpher is of all kinds, has horizontal compression type, also has vertical compression type, and relatively more conventional is the telpher of vertical compression type at present.The patent No. is the telpher that patent that " ZL200620039024 ", name are called " telpher " discloses a kind of vertical compression type, its compressing structure is a pinch roller frame, pinch roller frame is provided with two pinch rollers, for coordinating cable compressed with delivery wheel, be convenient to transmission, but pinch roller frame adopts the mode of screw rod, ratchet to regulate, this mode affects the efficiency of changing cable very much, because all need waggle ratchet, realize the compression of cable or unclamp at every turn.Have, because traditional telpher need to shake ratchet, therefore, operating personnel need a comfortable adjusting space, have so just improved the requirement of telpher to environment, cause such telpher to have some limitations again.
Utility model content
The purpose of this utility model is to provide a kind of vertical compressing structure of telpher, this structure can effectively improve the replacing efficiency of cable, make telpher comparatively working in narrow space, not affect the replacing of cable completely, adaptable to environment simultaneously.
The utility model for achieving the above object, is realized by the following technical solutions:
For the vertical compressing structure of telpher, comprise a base plate, two pinch rollers and symmetrically arranged for fixing two supports of two pinch rollers, lower end and the base plate of described two supports are connected through the hinge, the upper end of two supports is fixed with respectively the cross bar of a level, on two cross bars, be fixed with respectively a baffle ring, on cross bar between two baffle rings, be socketed with the spring in compressive state all the time, the below of described two supports is respectively equipped with at least two cylinders, the bottom of described cylinder is fixed on base plate, the piston rod of cylinder is fixedly connected with corresponding support.
In this programme, the upper end of support only adopt one independently spring realize support strutted, make pinch wheel descending to cable is compressed, and traditional support is to adopt the version of ratchet and spring assembly to realize strutting and tightening up of support, not only need manual adjustment, and spring is two sections, lay respectively at the both sides of ratchet, now to compare this programme be strong not to the stability of entirety; In addition, this programme adopts cylinder to realize strutting and tightening up of support, replace traditional ratchet adjustable mode, not only improve operating efficiency, accomplish automation control, and substantially do not need any swing space, and therefore telpher can be placed in to operation in relative narrow space, improve the adaptive capacity to environment of telpher.
Further, as preferred version, the fixing point of described cylinder and support is that the fixing point of cylinder and support is to 2/3 of the distance of the fixing point of support and base plate to the distance of the center line of pinch roller.This programme has carried out design dexterously to the position of cylinder, in order to consider the motion distance of piston rod of cylinder and the stressing conditions of support, inventor finds through great many of experiments, in the time adopting the design of this programme, can improve the operating efficiency of cylinder, and then improve the replacing efficiency of cable.
Further, as preferred version, the distance of described two cross bars is 40 ~ 50cm.Inventor, through experiment discovery, in the time that the distance of two cross bars is 40 ~ 50cm, by the effect of spring, can effectively realize the compression of cable, and meanwhile, cylinder can strut support quickly, to change cable.
Further, as preferred version, the piston rod of described cylinder and the angle of base plate are 78 ~ 84 degree, and piston rod tilts to the centre position of base plate.The direction of motion of piston rod and the direction of motion of support that now substantially can ensure cylinder are consistent, can reduce like this load of cylinder, simultaneously can effectively shorten the motion distance of piston rod, thereby quickly support are strutted and realize the replacing of cable.
The utility model compared with prior art, have the following advantages and beneficial effect: the utility model is by improving traditional telpher, regulate to realize strutting and tightening up of support with cylinder, thereby realize replacing and the compression of cable, this,, compared with the traditional mode that need to regulate by ratchet, not only realized automation control, and efficiency is higher, simultaneously without the too much operation of operating personnel, make the telpher can be in operation in narrow space comparatively.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1 of the present utility model;
Structural representation when Fig. 2 is cylinder jack-up support.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but execution mode of the present utility model is not limited to this.
Embodiment 1:
As Fig. 1, shown in Fig. 2, the vertical compressing structure for telpher described in the present embodiment, comprise a base plate 1, two pinch rollers 2 and symmetrically arranged for fixing two supports 3 of two pinch rollers 2, the lower end of two supports 3 and base plate 1 are connected through the hinge, the upper end of two supports 3 is fixed with respectively the cross bar 4 of a level, on two cross bars 4, be fixed with respectively a baffle ring 5, on cross bar 4 between two baffle rings 5, be socketed with the spring 6 in compressive state all the time, the below of two supports 3 is respectively equipped with at least two cylinders 7, the concrete quantity of cylinder can be determined as required, the bottom of cylinder 7 is fixed on base plate 1, the piston rod of cylinder 7 is fixedly connected with corresponding support 3.
The operation principle of the present embodiment: start cylinder 7, by support 3 jack-up, cable is placed on the guide wheel of base plate 1 below, then fall support 3, pinch roller 2 is compressed cable, restart driving motor, cable transfer is gone out, complete cable laying.
Embodiment 2:
The present embodiment is substantially the same manner as Example 1, different places are, the cylinder 7 of the present embodiment and the fixing point of support 3 are cylinder 7 with the fixing point of support 3 to 2/3 of the distance of the fixing point of support 3 and base plate 1 to the distance of the center line of pinch roller 2, to improve the operating efficiency of cylinder, and then improve the replacing efficiency of cable.
Embodiment 3:
The present embodiment, on the basis of embodiment 1, limits the distance of two cross bars 4: the distance of two cross bars 4 of the present embodiment is 40 ~ 50cm, under this distance, can effectively realize the compression of cable, meanwhile, cylinder can strut support quickly, changes rapidly cable to realize.
Embodiment 4:
The present embodiment is on the basis of embodiment 1, the angle of the piston rod to cylinder 7 limits as follows: the piston rod of the cylinder 7 of the present embodiment and the angle of base plate 1 are 78 ~ 84 degree, and piston rod tilts to the centre position of base plate 1, the direction of motion of the basic like this piston rod that can ensure cylinder is consistent with the direction of motion of support, can reduce the load of cylinder, simultaneously can effectively shorten the motion distance of piston rod, thereby quickly support be strutted and realize the replacing of cable.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction, any simple modification, equivalent variations that every foundation technical spirit of the present utility model is done above embodiment, within all falling into protection range of the present utility model.
Claims (4)
1. for the vertical compressing structure of telpher, it is characterized in that: comprise a base plate (1), two pinch rollers (2) and symmetrically arranged for fixing two supports (3) of two pinch rollers (2), the lower end of described two supports (3) and base plate (1) are connected through the hinge, the upper end of two supports (3) is fixed with respectively the cross bar (4) of a level, on two cross bars (4), be fixed with respectively a baffle ring (5), on cross bar (4) between two baffle rings (5), be socketed with the spring in compressive state (6) all the time, the below of described two supports (3) is respectively equipped with at least two cylinders (7), the bottom of described cylinder (7) is fixed on base plate (1), the piston rod of cylinder (7) is fixedly connected with corresponding support (3).
2. the vertical compressing structure for telpher according to claim 1, is characterized in that: the fixing point of described cylinder (7) and support (3) is cylinder (7) with the fixing point of support (3) to 2/3 of the distance of the fixing point of support (3) and base plate (1) to the distance of the center line of pinch roller (2).
3. the vertical compressing structure for telpher according to claim 1, is characterized in that: the distance of described two cross bars (4) is 40 ~ 50cm.
4. the vertical compressing structure for telpher according to claim 1, is characterized in that: the angle of the piston rod of described cylinder (7) and base plate (1) is 78 ~ 84 degree, and piston rod tilts to the centre position of base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420142671.7U CN203760939U (en) | 2014-03-27 | 2014-03-27 | Vertical pressing structure for cable conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420142671.7U CN203760939U (en) | 2014-03-27 | 2014-03-27 | Vertical pressing structure for cable conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203760939U true CN203760939U (en) | 2014-08-06 |
Family
ID=51256176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420142671.7U Expired - Lifetime CN203760939U (en) | 2014-03-27 | 2014-03-27 | Vertical pressing structure for cable conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203760939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310970A (en) * | 2017-08-04 | 2017-11-03 | 广西启智电力科技有限公司 | A kind of telpher |
-
2014
- 2014-03-27 CN CN201420142671.7U patent/CN203760939U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310970A (en) * | 2017-08-04 | 2017-11-03 | 广西启智电力科技有限公司 | A kind of telpher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |