CN203078973U - Ratchet wheel type steel wire rope tensioning and locking device - Google Patents
Ratchet wheel type steel wire rope tensioning and locking device Download PDFInfo
- Publication number
- CN203078973U CN203078973U CN 201320002914 CN201320002914U CN203078973U CN 203078973 U CN203078973 U CN 203078973U CN 201320002914 CN201320002914 CN 201320002914 CN 201320002914 U CN201320002914 U CN 201320002914U CN 203078973 U CN203078973 U CN 203078973U
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- CN
- China
- Prior art keywords
- ratchet wheel
- ratchet
- wire rope
- steel wire
- shaft
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Abstract
The utility model provides a ratchet wheel type steel wire rope tensioning and locking device, relates to binding and fastening devices of railway transportation goods, and discloses a novel binding and fastening rig. The device is formed due to the facts that a tensioner and a steel wire rope are connected through a pressed joint and other parts are formed through precise casting and mechanical stamping. The device is characterized in that the tensioner is formed due to the fact that two symmetric frame plates are connected through a ratchet wheel, a ratchet wheel shaft, a pawl shaft and a riveting pin. The retched wheel and the ratchet wheel shaft are combined to form a whole, one side of the ratchet wheel shaft is provided with a round hole, the center of the ratchet wheel shaft is provided with a steel wire rope insertion hole which is communicated with the round hole, and one side of the ratchet wheel shaft where the ratchet wheel is located is provided with a square hole. A pawl is sleeved on the pawl shaft to be matched with the ratchet wheel to use, and a spring is arranged on the outer side of the pawl and sleeved on the pawl shaft. The riveting pin is in riveting connection with the two frame plates, and a through hole is formed in the axial direction. When the device is used, one end of the steel wire rope penetrates through the riveting pin and is fixedly connected with the riveting pin through the pressed joint, the other end of the steel wire rope is inserted into the steel wire rope insertion hole in the ratchet wheel shaft, the head of the steel wire rope penetrates out of the end portion of the ratchet wheel shaft, the degree of tightness of the steel wire rope is adjusted to be appropriate, the ratchet wheel shaft is rotated through a special wrench so that the ratchet wheel shaft revolves to tension the steel wire rope, and therefore tensioning, binding and fastening functions are achieved. The device is suitable for the binding and fastening of steel, machines and wheel-type equipment in railway transportation.
Description
Technical field
The utility model relates to the binding of railway transportation goods and reinforces equipment, is that rigging is reinforced in a kind of novel binding, is applicable to that the binding of steel in the railway transportation, machinery and wheeled equipment is reinforced.
Background technology
At present, in the middle of the China Railway industry, what the binding reinforcing aspect that steel are transported generally adopted has Φ 6mm or Φ 6.5mm wire rod or adopts steel rope to join wire clips binding reinforcing, complex operation, time-consuming, effort, loading and unloading are on-the-spot mixed and disorderly, and poor stability, very easily the generation binding is become flexible and can't be fastening, has many potential safety hazards.
Summary of the invention
In order to overcome the shortcoming and defect of existing railway transportation Goods binding reinforcement means, the utility model provides a kind of ratchet-type steel rope tension locking device, and this binding rigging is not only simple to operate, economical and practical, and easy to use, convenient power-saving, safe and reliable.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of ratchet-type steel rope tension locking device is to be formed by connecting by the compacting joint by strainer, steel rope, and its parts adopt precision cast, mechanical stamping to form; It is characterized in that described strainer is connected by ratchet, ratchet shaft, pawl axis, riveting pin by two symmetrical frame plates, ratchet and ratchet shaft are one, and ratchet shaft one side is a circular hole, and the center has a steel rope jack and circular hole to connect, and the side that ratchet is arranged is a square hole; Ratchet is enclosed within on the pawl axis and is used with ratchet, and spring is installed in the ratchet outer cover on pawl axis; Two frame plates of riveting pin riveted joint axially are through hole.In use, steel rope one end passes riveting pin with suppressing the joint captive joint, other end steel rope inserts the steel rope jack on the ratchet shaft, steel wire rope head passes from the ratchet shaft end, adjust steel rope degree of tightness appropriateness, make ratchet shaft rotate tense wire rope with special wrench rotation ratchet shaft, thereby play the effect that the tension binding is reinforced.Be applicable to that the binding to steel, machinery and wheeled equipment is reinforced in the railway transportation.
The utility model has following actively useful effect:
Simple in structure, easy to use, tensile strength is big, safe and reliable.
Description of drawings
Below in conjunction with accompanying drawing and specific implementation method the utility model is further described.
Fig. 1, Fig. 2 are the strainer structural representations.
Fig. 3 is a ratchet-type steel rope tension locking device structural representation.
Fig. 4 is a ratchet-type steel rope tension locking device example structure scheme drawing.
Among the figure: 1, strainer, 2, the compacting joint, 3, steel rope 01. frame plate, 02. ratchet, 03. ratchet shaft, 04. pawl axis, 05. ratchet, 06. riveting pin, 07. steel rope jack, 08. outer collar, 09. spring.
The specific embodiment
In Fig. 1, Fig. 2, strainer is connected by ratchet (02), ratchet shaft (03), pawl axis (04), riveting pin (06) by two symmetrical frame plates (01), ratchet (02) is an one with ratchet shaft (03), ratchet shaft (03) one side is a circular hole, the center has a steel rope jack (07) and circular hole to connect, and the side that ratchet is arranged is a square hole; Ratchet (05) is enclosed within on the pawl axis (04) and ratchet is used, and spring (09) is installed in ratchet (05) outer cover on pawl axis (04), and two frame plates of riveting pin (06) riveted joint axially are through hole.
In Fig. 3, steel rope (3) one ends pass riveting pin (06) hole of strainer (1) with suppressing joint (2) captive joint.
In Fig. 4 embodiment, steel rope (3) one ends pass the riveting pin hole of strainer (1) with suppressing joint (2) captive joint; Other end steel rope inserts the steel rope jack (07) on the ratchet shaft (03), and steel rope (3) head passes from the ratchet shaft end, adjusts steel rope degree of tightness appropriateness, with special tool rotation ratchet shaft tense wire rope, thereby plays the effect that the tension binding is reinforced.
Claims (2)
1. a ratchet-type steel rope tension locking device is to be formed by connecting by compacting joint (2) by strainer (1), steel rope (3), and its parts adopt precision cast, mechanical stamping to form; It is characterized in that, strainer is connected by ratchet (02), ratchet shaft (03), pawl axis (04), riveting pin (06) by two symmetrical frame plates (01), ratchet (02) is an one with ratchet shaft (03), ratchet shaft (03) one side is a circular hole, the center has a steel rope jack (07) and circular hole to connect, and the side that ratchet is arranged is a square hole; Ratchet (05) is enclosed within on the pawl axis (04) and ratchet is used, and spring (09) is installed in ratchet (05) outer cover on pawl axis (04), and two frame plates of riveting pin (06) riveted joint axially are through hole.
2. ratchet-type steel rope tension locking device according to claim 1 is characterized in that steel rope (3) one ends pass the riveting pin hole of strainer (1) with suppressing joint (2) captive joint; Other end steel rope inserts the steel rope jack (07) on the ratchet shaft (03), and steel rope (3) head passes from the ratchet shaft end, rotation ratchet shaft tense wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002914 CN203078973U (en) | 2013-01-06 | 2013-01-06 | Ratchet wheel type steel wire rope tensioning and locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002914 CN203078973U (en) | 2013-01-06 | 2013-01-06 | Ratchet wheel type steel wire rope tensioning and locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203078973U true CN203078973U (en) | 2013-07-24 |
Family
ID=48824833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320002914 Expired - Fee Related CN203078973U (en) | 2013-01-06 | 2013-01-06 | Ratchet wheel type steel wire rope tensioning and locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203078973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818642A (en) * | 2014-02-20 | 2014-05-28 | 湖北金龙铁路运输新材料股份有限公司 | Ratchet type U-shaped binding machine |
| CN108918311A (en) * | 2018-05-24 | 2018-11-30 | 巨力索具股份有限公司 | A kind of Brown's test attachment device and processing technology |
-
2013
- 2013-01-06 CN CN 201320002914 patent/CN203078973U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818642A (en) * | 2014-02-20 | 2014-05-28 | 湖北金龙铁路运输新材料股份有限公司 | Ratchet type U-shaped binding machine |
| CN108918311A (en) * | 2018-05-24 | 2018-11-30 | 巨力索具股份有限公司 | A kind of Brown's test attachment device and processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zheng Yuanming Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zheng Yuanming Document name: Notice of termination of patent right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20210106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |