CN201122143Y - Hose stretching experiment device - Google Patents
Hose stretching experiment device Download PDFInfo
- Publication number
- CN201122143Y CN201122143Y CNU2007200086205U CN200720008620U CN201122143Y CN 201122143 Y CN201122143 Y CN 201122143Y CN U2007200086205 U CNU2007200086205 U CN U2007200086205U CN 200720008620 U CN200720008620 U CN 200720008620U CN 201122143 Y CN201122143 Y CN 201122143Y
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- CN
- China
- Prior art keywords
- test
- tube
- travelling block
- flexible pipe
- fixed
- 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
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a tube tension test device, which comprises a framed base body. A stretching cylinder is fixed at the top frame of the base body, one end of a test tube is fixedly connected the stretching cylinder, and the other end is fixedly connected with a weight, the bottom frame of the base body is provided with a groove, a positioning rod is fixedly arranged in the groove, the bottom of the weight is provided with a concave hole matching and coupling with the positioning rod, and the stretching cylinder is connected with a computer outside. The tube tension test device also adopts the technical proposal that the test tube is wound in a travelling block in the bending way, and the travelling block is connected with a pair of crown blocks fixed at the top frame of the base body. The tube tension test device gets rid of the manual test mode of the prior art, and adopts the cooperation of the fixed blocks and the travelling block, and the stretching cylinder is matched with the weight to stretch continuously the test tube wound in the fixed blocks in the bending way; or the test tube is stretched directly by the stretching cylinder, after the data is sorted out through the outside computer connected with the cylinder, accurate accessible tensile-strength of the tube is provided for customers, and the test data is printed and recorded.
Description
Technical field
The utility model relates to a kind of water heating product quality detection device, especially refers to flexible pipe tensile strength test device.
Background technology
What traditional flexible pipe tension test was adopted is artificial tensile test method, and the big and test result error rate height of operation laborer intensity can't provide test data accurately for the client.
The utility model content
At the defective that exists in the prior art, the utility model provides a kind of automatically testing to go out the test unit of flexible pipe pulling strengrth, and it greatly reduces labour intensity, and this proving installation can be the pulling strengrth that the client provides accurate flexible pipe to bear.
For achieving the above object, technical solutions of the utility model are:
The flexible pipe tensile test apparatus, it comprises a frame-type pedestal, one draft cylinder is fixed in pedestal top frame, the fixedly connected draft cylinder of test hose one end, the affixed counterweight of the other end, the underframe of pedestal is provided with groove, sets firmly a positioning rod in the groove, the shrinkage pool of the socket that matches with backstay is offered in described counterweight bottom, and described draft cylinder connects outer computer.
Described test hose is curved, and this travelling block connects a pair of fixed pulley in a travelling block, and described fixed pulley is fixed in the top frame of pedestal.
Be connected with tinsel between described test hose and the draft cylinder.
Be connected with tinsel between described travelling block and the fixed pulley.
The usefulness of technique scheme is:
The utility model is abandoned manual testing's mode of prior art, and the employing fixed pulley cooperates with travelling block, and draft cylinder cooperates the constantly curved test hose in travelling block of stretching of counterweight; Or, behind the outer computer disposal data by the cylinder connection, stretch the pulling strengrth that to bear for accurate flexible pipe for the client carries, and record prints test data by the direct extension test flexible pipe of draft cylinder.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model pedestal groove structure synoptic diagram.
Embodiment
The utility model now is described in conjunction with the accompanying drawings and embodiments.
As shown in Figure 1 it comprises a frame-type pedestal 1, a pair of fixed pulley 2 is fixed in the top frame of pedestal 1, connect a travelling block 3 by a tinsel between the described fixed pulley 2, test hose 4 is curved in travelling block 3, these test hose 4 one ends are by a metal wire 8 fixedly connected draft cylinders, the affixed counterweight 5 of the other end.Flexible pipe tensile test apparatus as shown in Figure 2, the underframe of pedestal 1 is provided with groove 6, set firmly a positioning rod 7 in the groove 6, the shrinkage pool of the socket that matches with backstay 7 is offered in described counterweight 5 bottoms, so that counterweight 5 drops in the groove 6 accurately, guarantee that test hose 4 is straightened, make measurement data more accurate.Described draft cylinder connects outer computer.Employing fixed pulley 2 cooperates with travelling block 3, draft cylinder cooperates the constantly curved test hose 4 in travelling block 3 of stretching of counterweight 5, behind the outer computer disposal data by the draft cylinder connection,, the client stretches the pulling strengrth that to bear for accurate test hose for carrying.
Flexible pipe tensile test apparatus among another embodiment as shown in Figure 1, 2, test hose 4 one ends are directly by a tinsel 8 fixedly connected draft cylinders that are fixed in pedestal 1 top frame, the affixed counterweight 5 of the other end, as shown in Figure 2: the underframe of pedestal 1 is provided with groove 6, set firmly a positioning rod 7 in the groove 6, the shrinkage pool of the socket that matches with backstay 7 is offered in described counterweight 5 bottoms, so that counterweight 5 drops in the groove 6 accurately, guarantee that test hose 4 is straightened, make measurement data more accurate.Described draft cylinder connects outer computer.Directly utilize draft cylinder extension test flexible pipe 4, behind the outer computer disposal data that connects by draft cylinder, the pulling strengrth that provides accurate test hose to bear for the client, and record prints test data.
Claims (5)
1. flexible pipe tensile test apparatus, it is characterized in that: it comprises a frame-type pedestal, one draft cylinder is fixed in pedestal top frame, the fixedly connected draft cylinder of test hose one end, the affixed counterweight of the other end, the underframe of pedestal is provided with groove, sets firmly a positioning rod in the groove, the shrinkage pool of the socket that matches with backstay is offered in described counterweight bottom, and described draft cylinder connects outer computer.
2. flexible pipe tensile test apparatus as claimed in claim 1 is characterized in that: described test hose is curved, and this travelling block connects a pair of fixed pulley in a travelling block, and described fixed pulley is fixed in the top frame of pedestal.
3. flexible pipe tensile test apparatus as claimed in claim 1 or 2 is characterized in that: be connected with tinsel between described test hose and the draft cylinder.
4. flexible pipe tensile test apparatus as claimed in claim 2 is characterized in that: be connected with tinsel between described travelling block and the fixed pulley.
5. flexible pipe tensile test apparatus as claimed in claim 3 is characterized in that: be connected with tinsel between described travelling block and the fixed pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200086205U CN201122143Y (en) | 2007-10-31 | 2007-10-31 | Hose stretching experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200086205U CN201122143Y (en) | 2007-10-31 | 2007-10-31 | Hose stretching experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201122143Y true CN201122143Y (en) | 2008-09-24 |
Family
ID=40009376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200086205U Expired - Fee Related CN201122143Y (en) | 2007-10-31 | 2007-10-31 | Hose stretching experiment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201122143Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616177A (en) * | 2013-12-18 | 2014-03-05 | 国家电网公司 | Portable mechanical property detection device |
| CN109540682A (en) * | 2019-01-10 | 2019-03-29 | 江苏华神特种橡胶制品股份有限公司 | A kind of short sebific duct tensile test apparatus |
-
2007
- 2007-10-31 CN CNU2007200086205U patent/CN201122143Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616177A (en) * | 2013-12-18 | 2014-03-05 | 国家电网公司 | Portable mechanical property detection device |
| CN109540682A (en) * | 2019-01-10 | 2019-03-29 | 江苏华神特种橡胶制品股份有限公司 | A kind of short sebific duct tensile test apparatus |
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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: 20080924 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |