CN210690305U - Multi-point detection auxiliary support for resiliometer - Google Patents
Multi-point detection auxiliary support for resiliometer Download PDFInfo
- Publication number
- CN210690305U CN210690305U CN201921614601.6U CN201921614601U CN210690305U CN 210690305 U CN210690305 U CN 210690305U CN 201921614601 U CN201921614601 U CN 201921614601U CN 210690305 U CN210690305 U CN 210690305U
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- Prior art keywords
- resiliometer
- digital
- fixedly connected
- detection auxiliary
- spring
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- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 238000003780 insertion Methods 0.000 claims description 25
- 230000037431 insertion Effects 0.000 claims description 25
- 238000012360 testing method Methods 0.000 abstract description 37
- 238000005259 measurement Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a multipoint detection auxiliary bracket for a resiliometer, which relates to the technical field of concrete detection auxiliary devices and solves the problem that an operator in the prior art is difficult to accurately complete the simultaneous test of 16 measuring points, which comprises a digital resiliometer, a placing table for placing the digital resiliometer, and supporting rods which are respectively arranged at the four corners of the placing table and are used for supporting the placing table, at least sixteen sleeves for sleeving the digital resiliometers are arranged on the placing table in a rectangular array, the placing table is connected on the supporting rod in a sliding way, the supporting rod is provided with a driving component for driving the placing table to slide, the driving assembly comprises a screw rod and a rotating handle, one end of the rotating handle penetrates through the placing table to be rotatably connected onto the supporting rod, and the other end of the screw rod is fixedly connected with the rotating handle. The utility model discloses have the effect of the simultaneous test of 16 measurement stations of completion that can be quick accurate.
Description
Technical Field
The utility model belongs to the technical field of the technique of concrete detection auxiliary device and specifically relates to a multiple spot detects auxiliary stand for resiliometer is related to.
Background
At present, the concrete compression strength is detected according to the regulations of the national industry standard JGJ/T23-2011 technical specification for detecting the concrete compression strength by a rebound method: when the concrete members are detected in batches, the number of the detection areas is not less than 10, and each detection area needs to read 16 rebound values. Meanwhile, 16 measuring points are required to be uniformly distributed in the range of 0.04 square meter of the measuring area.
The prior Chinese utility model with the publication number of CN208505761U discloses a multipoint detection auxiliary support for a resiliometer, which comprises two fixed rods which are arranged in parallel and fixed on the surface of a member, wherein one side of each fixed rod, which is far away from the member, is respectively provided with at least one guide rod which is vertical to the member, and the guide rods on the two fixed rods are in one-to-one correspondence; a testing frame is arranged on one side of each fixed rod, which is far away from the component, and the testing frame is slidably arranged on the guide rod along the length direction of the guide rod; the rectangular array on the test frame is provided with at least sixteen resiliometers which correspond to the measuring points on the component one by one. The utility model discloses when using, with the dead lever fixed to the component on the back, drive whole test jig along the guide bar to being close to the motion of component surface, can drive a plurality of resiliometers and detect a plurality of measurement stations in survey district in step to the component for detection efficiency.
The above prior art solutions have the following drawbacks: when the resiliometers are clamped, the clamp rings need to be opened in advance, then the digital resiliometers are placed in the clamp rings, the screw rods are driven to rotate by rotating the rotary handles, so that the digital resiliometers are clamped by the clamp rings, the whole device synchronously controls the plurality of clamp rings to clamp the plurality of digital resiliometers by rotating the screw rods, the digital resiliometers are fixed by other tools or manpower, the digital resiliometers are prevented from sliding, then the digital resiliometers are clamped by rotating the rotary handles, the digital resiliometers are not fixed by fixing columns, the digital resiliometers easily slide, so that the heights of the digital resiliometers are different, when detection is carried out, some resiliometers contact with a test surface, and some resiliometers cannot contact with the test surface, so that 16 measuring points cannot be simultaneously tested; therefore, it is difficult for an operator to accurately complete the simultaneous testing of 16 test points in the above scheme, and there is room for improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multiple spot detects auxiliary stand for resiliometer, its advantage can be quick accurate the simultaneous testing of 16 measurement stations of completion.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a multiple spot detects auxiliary stand for resiliometer, includes digital resiliometer, is used for placing digital resiliometer place the platform, set up respectively place a four corners position and be used for supporting place the bracing piece of platform, it is provided with sixteen at least being used for cup jointing to place bench rectangular array digital resiliometer's sleeve, place a sliding connection in on the bracing piece, be equipped with on the bracing piece and be used for the drive place the gliding drive assembly of platform, drive assembly includes screw rod, twist grip one end is passed and is penetrated place a rotation connection in on the bracing piece, screw rod other end fixed connection twist grip, be equipped with on the sleeve and be used for preventing digital resiliometer breaks away from telescopic apron.
Through adopting above-mentioned technical scheme, during the test, support the bracing piece in the position department that awaits measuring, drive the screw rod through rotating twist grip and rotate, and place a sliding connection on the bracing piece, then place a gliding along the bracing piece, digital resiliometer supports tight ground after, can't rotate twist grip again, and the apron can prevent that digital resiliometer from producing great skew to influence 16 digital resiliometer synchronous measurements.
The utility model discloses further set up to: fixedly connected with slider on the digital resiliometer, set up the confession on the sleeve the gliding spout of slider, the slider with spout interference fit, the slider is flexible, the apron is close to telescopic one side perpendicular fixedly connected with spring one, the other end of spring is connected the digital resiliometer.
By adopting the technical scheme, when the surface to be tested is not flat, the digital resiliometers cannot be completely abutted against the test surface, so that the simultaneous test of 16 test points cannot be realized; when the digital resiliometer abuts against the test surface, the rotating handle is continuously rotated to drive the screw rod to rotate, so that the digital resiliometer abutting against the test surface can slide along the sliding groove, the first spring is compressed, the digital resiliometer which does not abut against the test surface continuously approaches to the test surface until abutting against the test surface, after all the digital resiliometers abut against the test surface, the digital resiliometer cannot continuously move due to the action of the cover plate and the first spring, the rotating handle cannot be continuously rotated at the moment, so that all the 16 resiliometers can be controlled to abut against the test surface to complete simultaneous testing of 16 test points, after the testing is completed, the digital resiliometer loses the abutting force of the test surface, and the spring recovers deformation and pushes the digital resiliometer to the initial position.
The utility model discloses further set up to: the clamping device is characterized in that two clamping blocks which are oppositely arranged are fixedly connected to the circumferential wall of the cover plate, a yielding groove for the clamping blocks to be clamped is formed in the circumferential wall of the cover plate, one surface, far away from the clamping blocks, of the yielding groove is vertically and fixedly connected with a spring II, the other end of the spring II is fixedly connected with the clamping blocks, and an opening for the clamping blocks to be partially clamped is formed in the inner wall of the sleeve.
Through adopting above-mentioned technical scheme, during the dismantlement, press the fixture block of card in the opening, make the fixture block break away from the opening, then take out apron and digital resiliometer from the sleeve, make things convenient for the dismantlement and the maintenance of digital resiliometer.
The utility model discloses further set up to: and one end of the digital resiliometer, which is close to the first spring, is provided with a hanging ring for hanging the first spring.
Through adopting above-mentioned technical scheme, make things convenient for spring one and digital resiliometer separation, make things convenient for the dismantlement and the maintenance of digital resiliometer.
The utility model discloses further set up to: the upper surface of the cover plate is hinged with a pull ring.
Through adopting above-mentioned technical scheme, conveniently take out apron and digital resiliometer.
The utility model discloses further set up to: the screw rod is close to the one end fixedly connected with of twist grip inserts a section of thick bamboo, the twist grip is close to the perpendicular fixedly connected with in one side of screw rod is used for pegging graft in insert a section of thick bamboo and drive a section of thick bamboo pivoted grafting pole, the grafting pole is kept away from the one end fixedly connected with of twist grip inserts the piece, it supplies to have seted up in the section of thick bamboo of pegging graft the inserted slot of grafting piece male, be equipped with in the section of thick bamboo of pegging graft communicate in the inserted slot just supplies grafting piece pivoted ring channel.
By adopting the technical scheme, when the rotating handle rotates under other external force, the contact between the digital resiliometer and the test surface is influenced, so that the measurement result is influenced; when the screw rod need not rotate again, promote the grafting pole and slide along a grafting section of thick bamboo, until grafting piece butt in the ring channel, and at this moment rotate twist grip, the grafting piece on the grafting pole can rotate along the ring channel to can not drive a grafting section of thick bamboo and rotate, and then can not influence the screw rod and rotate, and when needs drive the screw rod once more and rotate, only need will insert the piece and draw to the inserting groove in can driving.
The utility model discloses further set up to: and marking lines are arranged on the rotary handle in parallel to the insertion block.
By adopting the technical scheme, the alignment of the plug block and the plug groove is facilitated.
The utility model discloses further set up to: one end of the support rod, which is far away from the placing table, is fixedly connected with a sucker.
Through adopting above-mentioned technical scheme, convenient fixed support pole prevents that the bracing piece from rocking to influence measuring result.
To sum up, the utility model discloses a beneficial technological effect does: the test device can rapidly and accurately complete the simultaneous test of 16 test points, does not influence the simultaneous test of 16 test points under the condition that the test surface is not flat, and can prevent the rotation of the rotating handle caused by other external forces, thereby influencing the contact between the digital resiliometer and the test surface and further influencing the measurement result.
Drawings
Fig. 1 is a drawing i of the present invention.
Fig. 2 is a second drawing of the present invention.
Fig. 3 is an enlarged view of the area a in fig. 2.
Fig. 4 is an enlarged view of the region B in fig. 1.
In the figure, 1, a digital resiliometer; 2. an opening; 3. a placing table; 4. a support bar; 5. a support plate; 6. a suction cup; 7. a guide bar; 8. a drive assembly; 9. a screw; 10. rotating the handle; 11. a plug-in barrel; 12. a plug rod; 13. an insertion block; 14. inserting grooves; 15. an annular groove; 16. marking a line; 17. a sleeve; 18. a slider; 19. a chute; 20. a cover plate; 21. a first spring; 22. a hoisting ring; 23. a clamping block; 24. a yielding groove; 25. a second spring; 26. and (4) a pull ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, a multi-point detection auxiliary support for a resiliometer, which is disclosed by the present invention, comprises a digital resiliometer 1, a square placing table 3 for placing the digital resiliometer 1, and support rods 4 respectively disposed at four corners of the placing table 3 and used for supporting the placing table 3, wherein the end surface of the support rod 4 close to the placing table 3 is L-shaped, one end surface of the support rod 4 far from the placing table 3 is fixedly connected with a support plate 5, one side of the support plate 5 far from the support rod 4 is fixedly connected with a suction cup 6, one side of the support rod 4 close to the support rod 4 is vertically and fixedly connected with a guide rod 7, one end of the guide rod 7 far from the support plate 5 penetrates through the placing table 3, the placing table 3 is slidably connected on the support rod 4, a driving assembly 8 for driving the placing table 3 to slide is disposed on the support rod 4, the driving assembly 8 comprises a screw rod 9, a, the other end of the screw 9 is fixedly connected with a rotary handle 10, wherein one guide rod 7 is the screw 9.
Referring to fig. 1 and 3, one end of the screw rod 9 close to the rotary handle 10 is fixedly connected with an insertion cylinder 11, one side of the rotary handle 10 close to the screw rod 9 is fixedly connected with an insertion rod 12 which is inserted into the insertion cylinder 11 and drives the insertion cylinder 11 to rotate, one end of the insertion rod 12 far away from the rotary handle 10 is fixedly connected with an insertion block 13, an insertion groove 14 for inserting the insertion block 13 is formed in the insertion cylinder 11, and an annular groove 15 which is communicated with the insertion groove 14 and rotates the insertion block 13 is formed in the insertion cylinder 11. The rotary handle 10 is provided with a marking line 16 in parallel with the insertion block 13.
Referring to fig. 1 and 4, place and be fixed with sixteen sleeves 17 that are used for cup jointing digital resiliometer 1 on the platform 3 for the rectangular array, fixedly connected with slider 18 on the digital resiliometer 1, set up in the sleeve 17 and supply the gliding spout 19 of slider 18, slider 18 and spout 19 interference fit, slider 18 is flexible.
The sleeve 17 is provided with a cover plate 20 for preventing the digital rebound apparatus 1 from separating from the sleeve 17, the upper surface of the cover plate 20 is hinged with a pull ring 26, one surface of the cover plate 20 close to the sleeve 17 is vertically and fixedly connected with a first spring 21, and one end of the digital rebound apparatus 1 close to the first spring 21 is provided with a hanging ring 22 for hanging the first spring 21; two clamping blocks 23 which are arranged oppositely are fixedly connected to the peripheral wall of the cover plate 20, a yielding groove 24 for the clamping blocks 23 to be clamped is formed in the peripheral wall of the cover plate 20, a second spring 25 is fixedly connected to one surface, far away from the clamping blocks 23, of the yielding groove 24 in a perpendicular mode, the other end of the second spring 25 is fixedly connected with the clamping blocks 23, and an opening 2 for the clamping blocks 23 to be clamped is formed in the inner wall of the sleeve 17.
The implementation principle of the embodiment is as follows: during testing, a testing position is selected, the supporting rod 4 is fixed on a testing surface through the sucking disc 6, then the first spring 21 on the cover plate 20 is hung on the hanging ring 22 of the digital resiliometer 1, then the clamping block 23 on the cover plate 20 is arranged in the opening 2 of the sleeve 17, then the screw rod 9 is driven to rotate by rotating the rotating handle 10, so that the mounting table is driven to slide downwards until the rotating handle 10 cannot be rotated continuously, and at the moment, the rotating handle 10 is pushed to move downwards along the sleeve 17 until the pushing cannot be carried out.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a multiple spot detects auxiliary stand for resiliometer, includes digital resiliometer (1), is used for placing platform (3), the setting of placing of digital resiliometer (1) is in respectively place platform (3) four corners position and be used for supporting bracing piece (4) of placing platform (3), its characterized in that: it is provided with sixteen at least sleeves (17) that are used for cup jointing to place on platform (3) digital resiliometer (1), place platform (3) sliding connection be in on bracing piece (4), be equipped with on bracing piece (4) and be used for the drive place gliding drive assembly (8) of platform (3), drive assembly (8) are including screw rod (9), twist grip (10) one end is passed place platform (3) and is rotated the connection and be in on bracing piece (4), screw rod (9) other end fixed connection twist grip (10), be equipped with on sleeve (17) and be used for preventing digital resiliometer (1) breaks away from apron (20) of sleeve (17).
2. The multipoint detection auxiliary support for the resiliometer according to claim 1, wherein: fixedly connected with slider (18) on digital resiliometer (1), offer the confession in sleeve (17) gliding spout (19) of slider (18), slider (18) with spout (19) interference fit, slider (18) are flexible, apron (20) are close to the perpendicular fixedly connected with spring one (21) of one side of sleeve (17), spring one (21) other end is connected digital resiliometer (1).
3. The multipoint detection auxiliary support for the resiliometer according to claim 1, wherein: fixedly connected with two fixture blocks (23) that are relative setting on apron (20) perisporium, seted up the confession on apron (20) perisporium the groove of stepping down (24) that fixture block (23) card was gone into, step down groove (24) and keep away from the perpendicular fixedly connected with spring two (25) of one side of fixture block (23), spring two (25) other end fixed connection fixture block (23), set up the confession on sleeve (17) inner wall opening (2) that fixture block (23) part card was gone into.
4. The multipoint detection auxiliary support for the resiliometer according to claim 2, wherein: one end of the digital resiliometer (1) close to the first spring (21) is provided with a hanging ring (22) for hanging the first spring (21).
5. The multipoint detection auxiliary support for the resiliometer according to claim 2, wherein: the upper surface of the cover plate (20) is hinged with a pull ring (26).
6. The multipoint detection auxiliary support for the resiliometer according to claim 1, wherein: the screw rod (9) is close to one end fixedly connected with insertion cylinder (11) of twist grip (10), the twist grip (10) is close to the perpendicular fixedly connected with of one side of screw rod (9) is used for pegging graft and is in insertion cylinder (11) and drive insertion cylinder (11) pivoted inserted bar (12), inserted bar (12) are kept away from one end fixedly connected with insertion block (13) of twist grip (10), it supplies to have seted up in insertion cylinder (11) insertion block (13) male inserting groove (14), be equipped with in insertion cylinder (11) communicate in insertion groove (14) and supply insertion block (13) pivoted ring channel (15).
7. The multi-point detection auxiliary support for the resiliometer according to claim 6, wherein: marking lines (16) are arranged on the rotary handle (10) in parallel to the insertion block (13).
8. The multipoint detection auxiliary support for the resiliometer according to claim 1, wherein: one end of the support rod (4) far away from the placing table (3) is fixedly connected with a sucker (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921614601.6U CN210690305U (en) | 2019-09-25 | 2019-09-25 | Multi-point detection auxiliary support for resiliometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921614601.6U CN210690305U (en) | 2019-09-25 | 2019-09-25 | Multi-point detection auxiliary support for resiliometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210690305U true CN210690305U (en) | 2020-06-05 |
Family
ID=70884393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921614601.6U Expired - Fee Related CN210690305U (en) | 2019-09-25 | 2019-09-25 | Multi-point detection auxiliary support for resiliometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210690305U (en) |
-
2019
- 2019-09-25 CN CN201921614601.6U patent/CN210690305U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |