CN202936134U - Double-acting force pressing steel wire rope device - Google Patents
Double-acting force pressing steel wire rope device Download PDFInfo
- Publication number
- CN202936134U CN202936134U CN 201220632823 CN201220632823U CN202936134U CN 202936134 U CN202936134 U CN 202936134U CN 201220632823 CN201220632823 CN 201220632823 CN 201220632823 U CN201220632823 U CN 201220632823U CN 202936134 U CN202936134 U CN 202936134U
- Authority
- CN
- China
- Prior art keywords
- rope
- steel wire
- wire rope
- pressing
- support
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a double-acting force pressing steel wire rope device which comprises a coiling block and a pressing steel wire rope base arranged on the coiling block, wherein a pressing steel wire rope frame is arranged on the pressing steel wire rope base through a pin roll, and at least a part of the pressing steel wire rope frame is arranged along the winding direction of the steel wire rope, the pressing steel wire rope forms a lever type structure with the pin roll as a pivot, an idler wheel which contacts with and press fits the steel wire rope is arranged at the front end of the pressing steel wire rope frame, and a cylinder is arranged at the back end of the pressing steel wire rope frame. Besides, a tension spring which acts on an idler wheel side of the pressing steel wire rope frame is further arranged on the pressing steel wire rope base, and the tension spring and the cylinder respectively act on two ends of the lever type structure of the pressing steel wire rope frame. According to the double-acting force pressing steel wire rope device, pressing steel wire rope effect can be pressure adjusted through a threaded rod and the cylinder no matter the device is pressed lightly or heavily. Therefore, multiple functions of light load, light pressing, heavy load and heavy pressing and the like can be achieved by the double-acting force pressing steel wire rope device. Not only can be released the steel wire rope manually, but also the phenomena that the steel wire rope is misaligned, the steel wire rope is disordered and gripped, or wires are broken are avoided, and thus, service life of the steel wire rope is prolonged.
Description
Technical field
The utility model relates to a kind of engineering hoisting equipment, particularly relates to a kind of dual force rope press device.
Background technology
Reel in engineering construction is when lay winding wire ropes, and ground floor is generally due to grooving being arranged, so steel rope can fitly be arranged.But when being wound to multilayer, misaligned, disorder cable easily occurs, sting the various phenomenons such as rope fracture of wire, thereby have a strong impact on function and the life-span of whole system.
Domestic existing rope press device, adopt the mechanical structure based on torsion spring to press rope, but this class formation is a kind of structure of long-term compression type more at present, and it presses the rope effect unsatisfactory.When thrust hour, that steel rope easily occurs is misaligned, disorder cable, sting technical matters and the defect such as rope fracture of wire; When thrust is large, the defects such as quick abrasion, life-span be short easily occur in steel rope.
On the other hand, the thrust of existing structure can't be regulated, and, adopt mechanical structure also to be difficult for realization and put fast rope.The pinch device of air-cylinder type is also arranged in prior art, and because the thrust of air cylinder structure is larger, so can realize weight, still, the device of this air-cylinder type but is difficult to realize the combination of light pressure and weight.
The utility model content
The purpose of this utility model is to propose a kind of dual force rope press device that is prone to problem while solving above-mentioned reel folding and unfolding steel rope.
For achieving the above object, the utility model provides a kind of dual force rope press device, comprise reel and be arranged on the pressure rope base on reel, be provided with at least partly and furl along rope the pressure rope support that direction arranges by bearing pin on described pressure rope base, described pressure rope support be take described bearing pin as fulcrum formation lever-type structure, the front end of described pressure rope support is provided with the roller of the pressing that contacts with rope, press the rear end of rope support to be provided with cylinder, and, also be provided with on described pressure rope base and act on the extension spring of pressing the rope support wheels side, described extension spring and cylinder act on respectively the two ends of pressing the rope support lever-type structure.
Preferably, the front end of described pressure rope support has to the bending segment of the direction bending of reel, is fixed with the screw rod be connected with described extension spring on described bending segment.
Preferably, an end of described cylinder is fixed on and presses on the rope base by air cylinder support, and the other end of cylinder is connected with the rear end of pressing rope support.
Preferably, described roller is equipped with bearing with the junction of pressing rope support.
Preferably, described screw rod is connected with described pressure rope support by screw thread.
Preferably, while putting rope, described rope press device is only worked under the spring-force driven dual of extension spring.
Preferably, during rope closing, the collaborative work under the gas pressure of the spring force of extension spring and cylinder of described rope press device.
The rear end of described pressure rope support, towards the direction bending in the reel outside, forms described pressure rope support and becomes at least partially " S " type structure.
Based on technique scheme, the utility model has the advantages that:
The utility model is owing to having adopted above-mentioned technical scheme, and when putting rope and putting soon rope, rope press device is only worked under spring-force driven dual, and steel rope, in light pressure condition, can realize putting soon the wearing and tearing of restricting and reducing steel rope; During rope closing, rope press device is worked under spring force and gas pressure, and steel rope is in stress condition, can solve steel rope and arrange misaligned, disorder cable, stings the phenomenon such as rope fracture of wire.No matter rope press device of the present utility model is light the pressure or weight, presses the rope effect all can regulate by screw rod and cylinder pressure.Therefore, the dual force rope press device can be realized the multiple actions such as underloading is gently pressed, heavily loaded weight.Can manually put fast rope, can overcome again that steel rope is misaligned, disorder cable, sting the phenomenon such as rope fracture of wire, thereby can extend the service life of steel rope.
The accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model, for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
The left TV structure figure that Fig. 2 is structure shown in Fig. 1.
In figure: 1, press rope support; 2, screw rod; 3, roller; 4, bearing; 5, bearing pin; 6, cylinder; 7, air cylinder support; 8, press the rope base; 9, extension spring.
The specific embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Referring to Fig. 1 and Fig. 2, the preferred embodiment of a kind of dual force rope press device of the utility model shown in it, comprise reel 10 and be arranged on the pressure rope base 8 on reel 10, be provided with at least partly and furl along rope the pressure rope support 1 that direction arranges by bearing pin 5 on described pressure rope base 8, in the present embodiment, press the agent structure of rope support 1 all along rope, to furl the direction setting, that is: the agent structure of pressure rope support 1 and column reel 10 is axially perpendicular; As shown in Figure 1.Further, pressure rope support 1 described in the utility model be take described bearing pin 5 as fulcrum formation lever-type structure, the front end of described pressure rope support 1 is provided with the roller 3 of the pressing that contacts with rope, press the rear end of rope support 1 to be provided with cylinder 6, and, also be provided with on described pressure rope base 8 and act on the extension spring 9 of pressing rope support 1 wheels side, described extension spring 9 and cylinder 6 act on respectively the two ends of pressing rope support 1 lever-type structure; The two ends of described pressure rope support 1 are respectively the side (wheels side) with roller 3 and the side (cylinder side) be connected with described cylinder 6, above-mentioned rollers side and cylinder side can be take between the two bearing pin 5 and be replaced lifting as fulcrum, thereby change the pressure of pressing 1 pair of rope of rope support.
Rope of the present utility model can be various hawsers, and in the present embodiment, this rope is preferably steel rope.
Further, referring to Fig. 1, the front end of described pressure rope support 1 has to the bending segment of the direction bending of reel 10, is fixed with the screw rod 2 be connected with described extension spring 9 on described bending segment.Preferably, described screw rod 2 is connected with described pressure rope support 1 by screw thread.Because the integral body of reel 10 becomes cylindric, therefore, the above-mentioned bending segment of the utility model can make presses rope support 1 and described reel 10 to keep safe distance, and can provide a good installing space for extension spring 9.When having described bending segment, the installation between extension spring 9 and screw rod 2 can be more prone to for the pressure rope support 1 of straight-arm, facility, and can better bring into play the spring force of extension spring 9.
Referring to Fig. 1 and Fig. 2, one end of described cylinder 6 is fixed on and presses on rope base 8 by air cylinder support 7, the other end of cylinder 6 is connected with the rear end of pressing rope support 1, in the present embodiment, in order farthest to bring into play the application force of cylinder 6, cylinder 6 is connected with the rear end of described pressure rope support 1 is vertical, and cylinder 6 is also installed vertically.The sidepiece of cylinder 6 is arranged on and presses on rope base 8 by air cylinder support 7, and the mode that for example can be connected by screw or weld is installed.
Based on said structure, press the front end of rope support 1 to have to the bending segment of the direction bending of reel 10, cylinder 6 is installed vertically, and cylinder 6 is connected with the rear end of described pressure rope support 1 is vertical, therefore, press the rear end of rope support 1 to be preferably the direction bending towards reel 10 outsides, formed thus pressure rope support 1 and become at least partially the structure of " S " type, as shown in Figure 1.This kind of structure of the present utility model at utmost Shangdi brought into play the gas pressure of cylinder 6 and the spring force of extension spring 9
Preferably, described roller 3 is equipped with bearing 4 with the junction of pressing rope support 1.Be convenient to the rolling of roller 3.
Principle of work of the present utility model and working process are:
One end of cylinder 6 is fixed on air cylinder support 7, and the other end is connected with pressing rope support 1.Press rope support 1 to be connected with pressing rope base 8 by bearing pin 5.Roller 3 is arranged on presses on rope support 1, between the support of roller 3 and pressure rope support 1, bearing 4 is installed.One end of extension spring 9 is fixed on spring base, and the other end is fixed on screw rod 2, and screw rod 2 is connected with pressing rope support 1 by screw thread.
Rope press device of the present utility model, under the gas pressure of the spring force of extension spring 9 and cylinder 6, can be realized respectively light the pressure and the function of weight.When reel rotates the folding and unfolding steel rope, steel rope drives roller 3 and rotates, and between roller 3 and steel rope, is friction of rolling, and this kind of structure has the technique effect that resistance is little, steel rope is not easily damaged.
When putting rope and putting soon rope, rope press device is only worked under the spring-force driven dual of extension spring 9, and now steel rope is in light pressure condition.During rope closing, rope press device collaborative work under spring force and gas pressure, now steel rope is in stress condition.When reality is used can by adjusting screw(rod) 2 with press being threaded between rope support 1, realize that the pulling force of extension spring 9 changes, thereby change the light effect of pressing.By setting the air pressure size of cylinder 6, the change of thrust while realizing weight, thus meet the weight needs of steel rope.
Therefore, the technical scheme of the utility model above-described embodiment has realized following technique effect:
1, this rope press device can be realized light the pressure and weight according to the withdrawing rope situation.
2, the light pressure of this rope press device and weight effect all can be regulated according to actual conditions.
3, this rope press device has simple in structure, installation, easy to use, low cost of manufacture advantage.
4, this rope press device can alleviate the wearing and tearing of steel rope, the service life of prolongation steel rope.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can modify or the part technical characterictic is equal to replacement the specific embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (8)
1. a dual force rope press device, comprise reel (10) and be arranged on the pressure rope base (8) on reel (10), it is characterized in that: described pressure rope base (8) is upper to be provided with at least partly and to furl along rope the pressure rope support (1) that direction arranges by bearing pin (5), described pressure rope support (1) be take described bearing pin (5) as fulcrum formation lever-type structure, the front end of described pressure rope support (1) is provided with the roller (3) of the pressing that contacts with rope, press the rear end of rope support (1) to be provided with cylinder (6), and, also be provided with on described pressure rope base (8) and act on the extension spring (9) of pressing rope support (1) wheels side, described extension spring (9) and cylinder (6) act on respectively the two ends of pressing rope support (1) lever-type structure.
2. dual force rope press device according to claim 1, it is characterized in that: the front end of described pressure rope support (1) has to the bending segment of the direction bending of reel (10), is fixed with the screw rod (2) be connected with described extension spring (9) on described bending segment.
3. dual force rope press device according to claim 1 is characterized in that: an end of described cylinder (6) is fixed on and presses rope base (8) upper by air cylinder support (7), and the other end of cylinder (6) is connected with the rear end of pressure rope support (1).
4. dual force rope press device according to claim 1 is characterized in that: described roller (3) is equipped with bearing (4) with the junction of pressing rope support (1).
5. dual force rope press device according to claim 2, it is characterized in that: described screw rod (2) is connected with described pressure rope support (1) by screw thread.
6. dual force rope press device according to claim 1 is characterized in that: while putting rope, described rope press device is only worked under the spring-force driven dual of extension spring (9).
7. dual force rope press device according to claim 1 is characterized in that: during rope closing, and the collaborative work under the gas pressure of the spring force of extension spring (9) and cylinder (6) of described rope press device.
8. dual force rope press device according to claim 1 is characterized in that: the rear end of described pressure rope support (1), towards the direction bending in reel (10) outside, forms described pressure rope support (1) and becomes at least partially " S " type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220632823 CN202936134U (en) | 2012-11-26 | 2012-11-26 | Double-acting force pressing steel wire rope device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220632823 CN202936134U (en) | 2012-11-26 | 2012-11-26 | Double-acting force pressing steel wire rope device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202936134U true CN202936134U (en) | 2013-05-15 |
Family
ID=48320386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220632823 Expired - Lifetime CN202936134U (en) | 2012-11-26 | 2012-11-26 | Double-acting force pressing steel wire rope device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202936134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832938A (en) * | 2012-11-26 | 2014-06-04 | 徐州徐工随车起重机有限公司 | Double-acting-force rope pressing device |
| CN110329938A (en) * | 2019-07-13 | 2019-10-15 | 阜阳市润泰通用机械有限公司 | A kind of novel electrical hoist |
-
2012
- 2012-11-26 CN CN 201220632823 patent/CN202936134U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832938A (en) * | 2012-11-26 | 2014-06-04 | 徐州徐工随车起重机有限公司 | Double-acting-force rope pressing device |
| CN110329938A (en) * | 2019-07-13 | 2019-10-15 | 阜阳市润泰通用机械有限公司 | A kind of novel electrical hoist |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103818784A (en) | Electric outlet-direction-adjustable pay-off and take-up automobile | |
| CN201689738U (en) | Cable take-up and pay-off system | |
| CN203682787U (en) | Electric wire-coiling/uncoiling vehicle capable of adjusting wire-outgoing position | |
| CN202936134U (en) | Double-acting force pressing steel wire rope device | |
| CN203411170U (en) | Tensioner | |
| CN208560632U (en) | A kind of vehicle type counterweighted take-up | |
| CN201560083U (en) | Rope aligning device of electric winch | |
| CN202609849U (en) | Clamping device and hoister component | |
| CN103832938A (en) | Double-acting-force rope pressing device | |
| CN202390074U (en) | Gantry hook | |
| CN202625697U (en) | Bifunctional rope tangling prevention winch rope pressing device | |
| CN202880736U (en) | Ultra-high lift crane hoisting mechanism | |
| CN103171988B (en) | Winch rope guider and rope guiding method thereof | |
| CN202848946U (en) | Rope guide wheel of construction winding engine | |
| CN202785433U (en) | Rope pressing device of lifting mechanism | |
| CN107379380A (en) | Intersect wheel can just counter regulation calender | |
| CN201324753Y (en) | Novel pinch roll | |
| CN201632510U (en) | Multi-roller scuff preventer of slitting shear magnetic powder brake | |
| CN201455043U (en) | Double roll anti-scuffing device of slitter magnetic powder brake | |
| CN207172561U (en) | Intersect wheel can just counter regulation calender | |
| CN207061726U (en) | Hoisting system Novel press roll device | |
| CN203415306U (en) | Novel cabling machine | |
| CN203061583U (en) | Wire clamping mechanism of wire coiling machine | |
| CN202609798U (en) | Adjustable rope arrangement device for winch | |
| CN208071880U (en) | A kind of tensioner |
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: 20130515 |