CN206504944U - Wound type steel cord stretching clamp - Google Patents
Wound type steel cord stretching clamp Download PDFInfo
- Publication number
- CN206504944U CN206504944U CN201720066971.5U CN201720066971U CN206504944U CN 206504944 U CN206504944 U CN 206504944U CN 201720066971 U CN201720066971 U CN 201720066971U CN 206504944 U CN206504944 U CN 206504944U
- Authority
- CN
- China
- Prior art keywords
- backboard
- clamping
- chuck
- steel cord
- connecting rod
- 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
Abstract
The utility model is related to a kind of Wound type steel cord stretching clamp, including two clamping devices, places and is symmetrical arranged above and below two clamping devices, and each clamping device is constituted by connecting rod, terminal pad, backboard and chuck.The utility model is the Wound type steel cord stretching clamp that a kind of structure is practical, easy to use, specificity is strong, this clamping tool carries out stretching detection exclusively for wire rope monofilament or finer wire and used, and clamping difficulty can be reduced after use, the fastness of tested sample clamping, the accuracy for improving detection efficiency, improving measurement result is improved.
Description
Technical field
The utility model is related to wire rope test detection technique field, especially a kind of Wound type steel cord stretching clamp.
Background technology
At present, it is typically to distinguish the two ends of sample when carrying out stretching detection to wire rope monofilament or finer wire
It is installed on the V-arrangement of test equipment folder, then exerts a force and break sample, so as to detect whether it is qualified.Due to steel wire rope list
Silk and finer wire surface are relatively slided, therefore clamping dynamics is not easy to grasp, and dynamics is too small, and clamping is not lived, sample or slippage.Power
Degree is too big, then sample can be broken in retaining part, rather than is broken at the middle part of sample, causes testing result inaccurate, to sample
Whether product are qualified to be made erroneous judgement.Further, since clamping process is cumbersome, whole detection inefficiency is also resulted in.
Utility model content
The purpose of this utility model be to make up in place of the deficiencies in the prior art there is provided one kind it is reasonable in design, simple in construction,
Easy to use, clamping dynamics is moderate, the accurate Wound type steel cord stretching clamp of testing result.
The purpose of this utility model is realized by following technological means：
A kind of Wound type steel cord stretching clamp, it is characterised in that：Including two clamping devices, on two clamping devices
Lower to place and be symmetrical arranged, each clamping device is constituted by connecting rod, terminal pad, backboard and chuck, and connecting rod is co-axially mounted
In the upper surface of terminal pad, the bottom surface of the terminal pad installs a backboard, and a chuck, the chuck are installed in the front of the backboard
Left side point of contact and the axis of connecting rod be located at same straight line, a circle card holding trough is made on the periphery of the chuck, in chuck
Bottom make an inside groove, in the groove set a bolt, the bolt is installed on backboard, before the bolt
End installs one and is located at the positive nut of backboard, two pressing plates of coaxial package on the screw rod between nut and backboard front.
Moreover, making the mounting hole of a radial direction in the connecting rod of described each clamping device.
Advantage of the present utility model and good effect are：
1st, this fixture is made up of two parts up and down, the two ends of wire rope monofilament or finer wire be each passed through above and below two
Point, and fixed using pressing plate and bolt presses, the fixed form is simple and convenient and stability is good, will not both be slided in test process
It is de-, be not in again fracture position not to phenomenon, so as to ensure that detection process is smoothly completed, and ensure that testing result
Accuracy.
2nd, the axis of the left side point of contact of this fixture chuck and connecting rod be located at same straight line, i.e. tested sample axis with
The axis coaxle of connecting rod, therefore can guarantee that tested sample stressing conditions are good, testing result is accurate.
3rd, this fixture is easy to use, can simplify the clamping process of sample, improves clamping efficiency.
4th, the utility model is the Wound type steel cord stretching clamp that a kind of structure is practical, easy to use, specificity is strong, this
Clamping tool carries out stretching detection exclusively for wire rope monofilament or finer wire and used, and clamping can be reduced after use difficult
Degree, the fastness for improving tested sample clamping, the accuracy for improving detection efficiency, improving measurement result.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is Fig. 1 left view.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with the accompanying drawings；It should be noted that the present embodiment is narrative
, it is not limited, it is impossible to which protection domain of the present utility model is limited with this.
Placed and right above and below a kind of Wound type steel cord stretching clamp, including two clamping devices, two clamping devices
Claim to set, the structure of two clamping devices is consistent, i.e.,：Each clamping device is by connecting rod 1, terminal pad 3, backboard 4 and card
Disk 5 is constituted, and connecting rod is coaxially mounted to make the mounting hole 2 of a radial direction in the upper surface of terminal pad, connecting rod.Terminal pad
Bottom surface installs a backboard, and a chuck, the left side point of contact of the chuck and the axis position of connecting rod are installed in the front of the backboard
In making a circle card holding trough 6 on same straight line, the periphery of the chuck.
An inside groove is made in the bottom of chuck, a bolt 8 is set in the groove, the bolt is installed on the back of the body
On plate, the front end of the bolt installs one and is located at the positive nut 9 of backboard, coaxial on the screw rod between nut and backboard front
It is set with two pressing plates.
Application method of the present utility model is：
The connecting rod of two clamping devices is connected with the folder of V-arrangement up and down of detection device respectively first, then will be tested
The two ends of sample (wire rope monofilament or finer wire) are respectively wound around in the card holding trough of the chuck of two clamping devices, and use pressing plate
And bolt is fixed, it is ensured that two ends are firmly fixed between two pressing plates.Finally start detection device and draw two from two ends
Clamping device, makes tested sample stress, until completing detection.
Claims (2)
1. a kind of Wound type steel cord stretching clamp, it is characterised in that：Including two clamping devices, above and below two clamping devices
Place and be symmetrical arranged, each clamping device is constituted by connecting rod, terminal pad, backboard and chuck, connecting rod is coaxially mounted to
The upper surface of terminal pad, the bottom surface of the terminal pad installs a backboard, and a chuck is installed in the front of the backboard, the chuck
The axis of left side point of contact and connecting rod, which is located on same straight line, the periphery of the chuck, makes a circle card holding trough, in chuck
An inside groove is made in bottom, and a bolt is set in the groove, and the bolt is installed on backboard, the front end of the bolt
Install one and be located at the positive nut of backboard, two pressing plates of coaxial package on the screw rod between nut and backboard front.
2. a kind of Wound type steel cord stretching clamp according to claim 1, it is characterised in that：Described each clamping dress
The mounting hole of a radial direction is made in the connecting rod put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720066971.5U CN206504944U (en) | 2017-01-20 | 2017-01-20 | Wound type steel cord stretching clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720066971.5U CN206504944U (en) | 2017-01-20 | 2017-01-20 | Wound type steel cord stretching clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206504944U true CN206504944U (en) | 2017-09-19 |
Family
ID=59839576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720066971.5U Expired - Fee Related CN206504944U (en) | 2017-01-20 | 2017-01-20 | Wound type steel cord stretching clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206504944U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051291A (en) * | 2017-11-23 | 2018-05-18 | 东莞市联洲知识产权运营管理有限公司 | A kind of stationary positioned block applied to automobile bunch tensile strength test |
| CN110082208A (en) * | 2019-05-14 | 2019-08-02 | 中国石油大学(北京) | Miniature SMA comprehensive characteristic test device |
| CN112432847A (en) * | 2020-11-20 | 2021-03-02 | 浙江工业大学 | Clamp suitable for stretching of cord |
-
2017
- 2017-01-20 CN CN201720066971.5U patent/CN206504944U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051291A (en) * | 2017-11-23 | 2018-05-18 | 东莞市联洲知识产权运营管理有限公司 | A kind of stationary positioned block applied to automobile bunch tensile strength test |
| CN108051291B (en) * | 2017-11-23 | 2020-05-12 | 王梦梦 | Be applied to fixed positioning piece of car bunch tensile strength test |
| CN110082208A (en) * | 2019-05-14 | 2019-08-02 | 中国石油大学(北京) | Miniature SMA comprehensive characteristic test device |
| CN112432847A (en) * | 2020-11-20 | 2021-03-02 | 浙江工业大学 | Clamp suitable for stretching of cord |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20190120 |