CN210293506U - Tension meter convenient to fixed testee - Google Patents
Tension meter convenient to fixed testee Download PDFInfo
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- CN210293506U CN210293506U CN201822174387.9U CN201822174387U CN210293506U CN 210293506 U CN210293506 U CN 210293506U CN 201822174387 U CN201822174387 U CN 201822174387U CN 210293506 U CN210293506 U CN 210293506U
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- fixed
- tension meter
- ring
- air duct
- lifting
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- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a tensiometer convenient to fixed measured object spare, including the tensiometer body, fixed subassembly is installed to the push-and-pull rod bottom of tensiometer body, fixed subassembly is including fixed pipe, the sucking disc is installed to fixed tub of bottom, the spacing ring is installed to fixed tub of upper end, the inside bearing housing of installing through the bearing of spacing ring, adjusting nut is installed to the bearing housing upper end, adjusting nut installs elevating screw through the screw thread inside, the lifter plate is installed to elevating screw's bottom, the lifter plate outside embedding has the sealing washer, the air duct is installed in the fixed tub of outside, the air duct with fixed pipe is linked together, sealed cap is installed through the screw thread to the air duct outer end. Has the advantages that: can realize fixed to the absorption of testee through fixed subassembly, be convenient for measure the testee, easy operation is convenient, and application scope is wide, excellent in use effect.
Description
Technical Field
The utility model relates to a tensiometer technical field, concretely relates to tensiometer convenient to fixed measured object spare.
Background
The tension meter is a small, simple and convenient instrument for testing the pushing force and the pulling force. Has the advantages of high precision, easy operation and convenient carrying, and has a peak value switching operation knob for indicating the load peak value and continuous load value. However, the end of the push-pull rod of the existing tension meter is provided with a hook, and the hook of the object to be measured is realized through the hook, so that the application range is limited, and the use effect is not ideal.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tensiometer convenient to fixed testee for solving above-mentioned problem to solve the push-and-pull rod tip installation couple of present tensiometer among the prior art, realize getting the hook of testee through the couple, application scope is limited, technical problem such as the result of use is unsatisfactory. The utility model provides an among a great deal of technical scheme preferred technical scheme can realize through fixed subassembly that the absorption to the measured object is fixed, is convenient for measure the measured object, easy operation is convenient, and application scope is wide, and excellent in use effect waits technological effect, sees the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a tension meter convenient for fixing a measured object, which comprises a tension meter body, the bottom end of the push-pull rod of the tension meter body is provided with a fixing component, the fixing component comprises a fixing pipe, the bottom end of the fixed pipe is provided with a sucker which is communicated with the fixed pipe, the upper end of the fixed pipe is provided with a limit ring, the inner part of the limiting ring is provided with a bearing sleeve through a bearing, the upper end of the bearing sleeve is provided with an adjusting nut, a lifting screw rod is arranged in the adjusting nut through threads, the upper end of the lifting screw rod is connected with a push-pull rod of the tension meter body, the bottom end of the lifting screw rod penetrates through the bearing sleeve and extends into the fixed tube, a lifting plate is arranged at the bottom end of the lifting screw rod, a sealing ring is embedded in the outer side of the lifting plate and used for realizing sealing between the lifting plate and the inner wall of the fixed pipe; the air duct is installed in the fixed pipe outside, the air duct with the fixed pipe is linked together, sealed cap is installed through the screw thread in the air duct outer end.
When the tension meter convenient for fixing the measured object is used, the adjusting nut is screwed, the lifting screw drives the lifting plate to descend to the bottom of the fixing pipe through the transmission of the screw nut, so that the sucker is in contact with the surface of the object to be measured, the fixing pipe is pressed downwards, air in the sucker is discharged, the adjusting nut is rotated reversely, the lifting screw drives the lifting plate to ascend in the fixing pipe, negative pressure is formed in the sucker, and accordingly the object to be measured is adsorbed; when the adsorption of the tested object needs to be relieved, the sealing cap is screwed to separate the sealing cap from the air guide tube, the adjusting nut is rotated to enable the lifting screw to drive the lifting plate to ascend in the fixed tube, and when the lifting plate is higher than the joint of the fixed tube and the air guide tube, the sucker is communicated with the external atmosphere through the fixed tube and the air guide tube, so that the adsorption of the sucker on the tested object is relieved; the device can satisfy the measurement demand of the object of isostructure, and application scope is wide, and easy operation is convenient, excellent in use effect.
Preferably, the upper end surface of the lifting screw rod is provided with a threaded hole for realizing threaded connection with a push-pull rod of the tension meter body.
Preferably, a hook is installed at the bottom end of the push-pull rod of the tension meter body through threads, a hanging ring is installed at the upper end of the lifting screw rod, and the hanging ring is hung on the hook and used for achieving connection of the fixing assembly and the push-pull rod of the tension meter body.
Preferably, the end part of the hook is provided with a blocking ring through threads, and the blocking ring is used for blocking the hanging ring.
Preferably, the cross sections of the lifting plate and the fixed pipe are both square structures, and the lifting plate is in clearance fit with the inner wall of the fixed pipe.
Preferably, the outer side of the bearing sleeve is provided with two fixing rings which are respectively positioned on the upper surface and the lower surface of the limiting ring.
Preferably, a sealing column is arranged inside the sealing cap, the sealing column is made of rubber, and the sealing column is in transition fit with the inner wall of the air duct.
Has the advantages that: can realize fixed to the absorption of testee through fixed subassembly, be convenient for measure the testee, easy operation is convenient, and application scope is wide, excellent in use effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of a first embodiment of the present invention;
fig. 2 is an enlarged schematic view of the internal structure of the fixing assembly according to the first embodiment of the present invention;
fig. 3 is a front view of a second embodiment of the present invention;
fig. 4 is an enlarged schematic view of the internal structure of the fixing assembly according to the second embodiment of the present invention.
The reference numerals are explained below:
1. a tension meter body; 2. a fixing assembly; 201. a suction cup; 202. a fixed tube; 203. lifting a screw rod; 204. a limiting ring; 205. a bearing sleeve; 206. adjusting the nut; 207. a threaded hole; 208. a fixing ring; 209. an air duct; 210. a sealing cap; 211. sealing the column; 212. a seal ring; 213. a lifting plate; 3. hanging a ring; 4. a blocking ring; 5. and (4) hanging hooks.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-2, the utility model provides a tension meter convenient to fixed measured object, including tension meter body 1, fixed subassembly 2 is installed to the push-and-pull rod bottom of tension meter body 1, fixed subassembly 2 includes fixed pipe 202, fixed pipe 202 installs sucking disc 201 in the bottom, sucking disc 201 is linked together with fixed pipe 202, fixed pipe 202 installs the upper end spacing ring 204, the inside bearing housing 205 that passes through the bearing of spacing ring 204, bearing housing 205 installs on the upper end adjusting nut 206, adjusting nut 206 installs lifting screw 203 through the screw thread inside, lifting screw 203's upper end is connected with the push-and-pull rod of tension meter body 1, lifting screw 203's bottom passes bearing housing 205 and stretches into fixed pipe 202 inside, lifting screw 203's bottom installs lifter plate 213, lifter plate 213 embeds there is the sealing washer 212 in the outside, be used for realizing the sealed between lifter plate 213 and the inner wall of fixed pipe 202; an air duct 209 is arranged on the outer side of the fixing tube 202, the air duct 209 is communicated with the fixing tube 202, and a sealing cap 210 is arranged at the outer end of the air duct 209 through threads.
As an alternative embodiment, the upper end surface of the lifting screw 203 is provided with a threaded hole 207 for realizing the threaded connection with the push-pull rod of the tension meter body 1.
The cross-section of lifter plate 213 and fixed pipe 202 all becomes square structure, and lifter plate 213 and fixed pipe 202 inner wall clearance fit, sets up like this and can play limiting displacement to lifter plate 213, is convenient for make elevator screw 203 drive lifter plate 213 and go up and down in fixed pipe 202 inside.
Fixed ring 208 is installed to the bearing sleeve 205 outside, and fixed ring 208 is total two, and is located the upper and lower two sides of spacing ring 204 respectively, sets up like this and can play limiting displacement to bearing sleeve 205, guarantees bearing sleeve 205's steadiness.
Sealed cap 210 internally mounted has sealed post 211, and sealed post 211 is made by rubber, and sealed post 211 and air duct 209 inner wall transition fit set up like this and can improve sealed cap 210 to air duct 209's sealed effect, prevent gas leakage.
By adopting the structure, when the device is used, the adjusting nut 206 is screwed, the lifting screw rod 203 drives the lifting plate 213 to descend to the bottom of the fixed pipe 202 through the transmission of the screw rod nut, so that the sucker 201 is in contact with the surface of an object to be detected, the fixed pipe 202 is pressed downwards, the air in the sucker 201 is discharged, the adjusting nut 206 is rotated reversely, the lifting screw rod 203 drives the lifting plate 213 to ascend in the fixed pipe 202, and negative pressure is formed in the sucker 201, so that the object to be detected is adsorbed; when the adsorption of the tested object needs to be relieved, the sealing cap 210 is screwed to separate the sealing cap 210 from the air duct 209, the adjusting nut 206 is rotated to enable the lifting screw 203 to drive the lifting plate 213 to ascend in the fixed tube 202, and when the lifting plate 213 is higher than the joint of the fixed tube 202 and the air duct 209, the sucker 201 is communicated with the external atmosphere through the fixed tube 202 and the air duct 209, so that the adsorption of the sucker 201 on the tested object is relieved; the device can satisfy the measurement demand of the object of isostructure, and application scope is wide, and easy operation is convenient, excellent in use effect.
Example two:
referring to fig. 3-4, the difference from the first embodiment is that: couple 5 is installed through the screw thread to the push-and-pull rod bottom of tensiometer body 1, and link 3 is installed to the upper end of elevating screw 203, and link 3 hangs on couple 5 for realize the fixed subassembly 2 and be connected with the push-and-pull rod of tensiometer body 1, set up like this and can realize couple 5 and fixed subassembly 2's selection, can get with a hook the testee through couple 5, can absorb the testee through fixed subassembly 2, satisfy different user demands.
As an optional embodiment, a stop ring 4 is installed at the end part of the hook 5 through threads and used for stopping the hanging ring 3, so that the hanging ring 3 can be prevented from being separated from the hook 5, and the installation stability of the fixing assembly 2 can be ensured.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a tensiometer convenient to fixed testee which characterized in that: the tension meter comprises a tension meter body (1), a fixing component (2) is installed at the bottom end of a push-pull rod of the tension meter body (1), the fixing component (2) comprises a fixing pipe (202), a sucker (201) is installed at the bottom end of the fixing pipe (202), the sucker (201) is communicated with the fixing pipe (202), a limiting ring (204) is installed at the upper end of the fixing pipe (202), a bearing sleeve (205) is installed inside the limiting ring (204) through a bearing, an adjusting nut (206) is installed at the upper end of the bearing sleeve (205), a lifting lead screw (203) is installed inside the adjusting nut (206) through threads, the upper end of the lifting lead screw (203) is connected with the push-pull rod of the tension meter body (1), the bottom end of the lifting lead screw (203) penetrates through the bearing sleeve (205) and extends into the fixing pipe (202), and a lifting plate (213) is installed at the bottom end of the lifting lead screw (203, a sealing ring (212) is embedded in the outer side of the lifting plate (213) and is used for realizing the sealing between the lifting plate (213) and the inner wall of the fixed pipe (202); air duct (209) are installed to fixed pipe (202) outside, air duct (209) with fixed pipe (202) are linked together, sealed cap (210) are installed through the screw thread to air duct (209) outer end.
2. The tension meter of claim 1, wherein: the upper end face of the lifting screw rod (203) is provided with a threaded hole (207) for realizing threaded connection with a push-pull rod of the tension meter body (1).
3. The tension meter of claim 1, wherein: the tension meter is characterized in that a hook (5) is installed at the bottom end of a push-pull rod of the tension meter body (1) through threads, a hanging ring (3) is installed at the upper end of the lifting screw rod (203), and the hanging ring (3) is hung on the hook (5) and used for achieving connection of the fixed assembly (2) and the push-pull rod of the tension meter body (1).
4. A tension meter for facilitating securement of an item to be tested according to claim 3, wherein: and a blocking ring (4) is arranged at the end part of the hook (5) through threads and used for blocking the hanging ring (3).
5. A tension meter for facilitating the securement of an item to be tested according to claim 2 or 3, wherein: the cross sections of the lifting plate (213) and the fixed pipe (202) are both square structures, and the lifting plate (213) is in clearance fit with the inner wall of the fixed pipe (202).
6. The tension meter of claim 5, wherein: fixed ring (208) are installed in the bearing sleeve (205) outside, fixed ring (208) are total two, and are located respectively the upper and lower two sides of spacing ring (204).
7. The tension meter of claim 6, wherein: seal cap (210) internally mounted has sealed post (211), sealed post (211) are made by rubber, just sealed post (211) with air duct (209) inner wall transition fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822174387.9U CN210293506U (en) | 2018-12-24 | 2018-12-24 | Tension meter convenient to fixed testee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822174387.9U CN210293506U (en) | 2018-12-24 | 2018-12-24 | Tension meter convenient to fixed testee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210293506U true CN210293506U (en) | 2020-04-10 |
Family
ID=70060563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822174387.9U Active CN210293506U (en) | 2018-12-24 | 2018-12-24 | Tension meter convenient to fixed testee |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210293506U (en) |
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2018
- 2018-12-24 CN CN201822174387.9U patent/CN210293506U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 1 / F and 2 / F, workshop 11101, Fuyuan Industrial Zone, qiaotang Road, Tangwei community, Fuhai street, Bao'an District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Shenghao Precision Technology Co.,Ltd. Country or region after: China Address before: 1 / F and 2 / F, workshop 11101, Fuyuan Industrial Zone, qiaotang Road, Tangwei community, Fuhai street, Bao'an District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Shenghao Plastic Hardware Products Co.,Ltd. Country or region before: China |