CN214121821U - Building is clod resistance to compression for concrete and detects clamping device - Google Patents
Building is clod resistance to compression for concrete and detects clamping device Download PDFInfo
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- CN214121821U CN214121821U CN202021908610.9U CN202021908610U CN214121821U CN 214121821 U CN214121821 U CN 214121821U CN 202021908610 U CN202021908610 U CN 202021908610U CN 214121821 U CN214121821 U CN 214121821U
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- pressing plate
- plate
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- top surface
- pressure
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- 230000006835 compression Effects 0.000 title claims abstract description 23
- 238000007906 compression Methods 0.000 title claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 230000007306 turnover Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 29
- 230000002457 bidirectional effect Effects 0.000 description 7
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model belongs to the technical field of building concrete compression resistance detection, in particular to a clamping device for detecting compression resistance of a soil block for building concrete, which comprises a base, a force application electric push rod, an upper pressing plate, a lower pressing plate and a force sensor, wherein side plates are fixed at the left end and the right end of the top surface of the base; the lower pressure plate is fixed on the top surface of the base and is positioned right below the upper pressure plate; two groups of surface pressure clamping components which are symmetrically distributed about the lower pressing plate are movably mounted on the top surface of the base, and each surface pressure clamping component comprises an overturning pressing plate, an overturning electric push rod, a pressure fine adjustment component mounted on the overturning pressing plate and a movable mounting plate; the utility model discloses a soil block resistance to compression check out test set for building concrete, adopt the centre gripping subassembly of face pressure formula to treat and detect the soil block and stabilize to have pressure fine setting subassembly, under the prerequisite of guaranteeing soil block stability, improved the precision that the resistance to compression detected greatly; the spacing of the surface pressure clamping assembly is adjustable, the surface pressure clamping assembly is suitable for pressure resistance detection of soil blocks with different sizes, and the application range is wide.
Description
Technical Field
The utility model belongs to the technical field of building concrete resistance to compression detects, concretely relates to soil block resistance to compression detects clamping device for building concrete.
Background
Concrete is one of the most important civil engineering materials in the present generation, and is a general name of engineering composite materials formed by cementing aggregates into a whole by cementing materials, and the term concrete generally refers to cement as the cementing materials and sand and stone as the aggregates; the cement concrete, also called as common concrete, is widely applied to civil engineering and is prepared by mixing water (optionally containing an additive and an admixture) according to a certain proportion and stirring, and a concrete block sample is required to be selected for carrying out compression resistance detection after the building concrete is prepared.
Original for building concrete clod resistance to compression check out test set all can dispose the centre gripping subassembly when using usually, but the centre gripping subassembly can't be adjusted, consequently can cause the centre gripping subassembly application of force too big when using, greatly reduced the precision that the resistance to compression detected.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides a building is clod resistance to compression for concrete detects clamping device has convenient to use, easily adjusts and detects the characteristics that the precision is high.
In order to achieve the above object, the utility model provides a following technical scheme: a compression-resistant detection clamping device for soil blocks for building concrete comprises a base, a force application electric push rod, an upper pressing plate, a lower pressing plate and a force sensor, wherein side plates are fixed at the left end and the right end of the top surface of the base; the upper pressure plate is positioned below the cross beam, and the force sensor is arranged between the upper pressure plate and the cross beam; the lower pressing plate is fixed on the top surface of the base and is positioned right below the upper pressing plate; the top surface of the base is movably provided with two groups of surface pressure clamping components which are symmetrically distributed about the lower pressing plate, and each surface pressure clamping component comprises an overturning pressing plate, an overturning electric push rod, a pressure fine adjustment component arranged on the overturning pressing plate and a movable mounting plate.
As a preferred technical solution of the present invention, the movable mounting plate is movably mounted on the top surface of the base, a hinge seat is fixed on the top surface of the movable mounting plate, a pin shaft is fixed on the top end of the outer side surface of the hinge seat, and a pin hole for the pin shaft to pass through is formed in the turning press plate; the turnover electric push rod is installed on the top surface of the movable installation plate, and a piston rod of the turnover electric push rod is hinged to the turnover pressing plate.
As a preferred technical scheme of the utility model, pressure fine setting subassembly includes screw rod and preforming, the screw rod run through the upset clamp plate and close soon through the screw thread with the upset clamp plate is connected, the one end of screw rod is fixed with knob, the other end and is connected with the preforming through the bearing.
As a preferred technical scheme of the utility model, still press the wide subassembly of accent of centre gripping subassembly interval including adjusting two sets of faces, it includes spacing slider and two-way threaded rod to transfer wide subassembly spacing spout has been seted up to the top surface of base, spacing slider fixes the movable mounting panel bottom surface just can follow in the spacing spout of spacing slider embedding spacing spout removes, two-way threaded rod passes through the bearing and supports transversely to erect in the spacing spout, just two-way threaded rod run through spacing slider and close soon through the screw thread with spacing slider connects.
As a preferred technical scheme of the utility model, transfer wide subassembly still includes hand wheel, initiative umbelliform gear and driven umbelliform gear, the hand wheel passes through the bearing to be supported and installs the base is positive, the initiative umbelliform gear is fixed on the center pin of hand wheel and in being in spacing spout, driven umbelliform gear is fixed on the two-way threaded rod and with initiative umbelliform gear engagement links to each other.
As an optimized technical scheme of the utility model, the top surface rear portion of base is fixed with the location riser of perpendicular setting.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a soil block resistance to compression check out test set for building concrete, adopt the centre gripping subassembly of face pressure formula to treat and detect the soil block and stabilize to have pressure fine setting subassembly, under the prerequisite of guaranteeing soil block stability, improved the precision that the resistance to compression detected greatly; the spacing of the surface pressure clamping assembly is adjustable, the surface pressure clamping assembly is suitable for pressure resistance detection of soil blocks with different sizes, and the application range is wide.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic structural view of a portion a of fig. 1 according to the present invention;
fig. 3 is a schematic top sectional view of the width adjusting assembly of the present invention;
in the figure: 1. a base; 2. a side plate; 3. a top plate; 4. a force application electric push rod; 5. an upper pressure plate; 6. a lower pressing plate; 7. a cross beam; 8. a force sensor; 9. positioning the vertical plate; 10. a width adjusting component; 11. a hinged seat; 12. turning over the pressing plate; 13. turning over the electric push rod; 14. a pin shaft; 15. a pin hole; 16. a knob; 17. a screw; 18. tabletting; 19. a movable mounting plate; 20. a limiting chute; 21. a limiting slide block; 22. a bidirectional threaded rod; 23. a hand wheel; 24. a drive bevel gear; 25. a driven bevel gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a compression-resistant detection clamping device for soil blocks for building concrete comprises a base 1, a force application electric push rod 4, an upper pressing plate 5, a lower pressing plate 6 and a force sensor 8, wherein side plates 2 are fixed at the left end and the right end of the top surface of the base 1, a top plate 3 is fixed at the top end of an opposite surface of each side plate 2, cross beams 7 located below the top plates 3 are distributed on the inner sides of the two side plates 2, the force application electric push rod 4 is installed on the top surface of the top plate 3, and a piston rod of the force application electric push rod 4 penetrates through the top plate 3 and then is fixedly connected with the cross beams 7; the upper pressing plate 5 is arranged below the cross beam 7, and the force sensor 8 is arranged between the upper pressing plate 5 and the cross beam 7; the lower pressing plate 6 is fixed on the top surface of the base 1 and is positioned right below the upper pressing plate 5; there are two sets of face pressure centre gripping subassemblies about 6 symmetric distribution of holding down plate at base 1's top surface movable mounting, and this face pressure centre gripping subassembly includes upset clamp plate 12, upset electric putter 13, install pressure fine setting subassembly and movable mounting board 19 on upset clamp plate 12, when using, the soil block that will wait to detect is arranged in on holding down plate 6, press the centre gripping subassembly through the face and fix the soil block from both sides, before detecting, adjust the pressure of upset clamp plate 12 to the soil block through pressure fine setting subassembly, upset clamp plate 12 should not be too big to the pressure of soil block, avoid influencing the precision that the later stage detected, later start application of force electric putter 4, promote top board 5 and move down, the soil block is pressed down, the compressive property of soil block is detected through force sensor 8.
Specifically, as shown in fig. 1 and fig. 2, in the present embodiment, a movable mounting plate 19 is movably mounted on the top surface of a base 1, a hinge seat 11 is fixed on the top surface of the movable mounting plate 19, a pin 14 is fixed on the top end of the outer side surface of the hinge seat 11, and a pin hole 15 for the pin 14 to pass through is formed in an overturning pressure plate 12; upset electric putter 13 is installed at the 19 top surfaces of movable mounting board, and upset electric putter 13's piston rod is articulated with upset clamp plate 12, and when the fixed soil block of centre gripping, start upset electric putter 13, utilize upset electric putter 13 to stimulate upset clamp plate 12 and overturn, push down the soil block until upset clamp plate 12, and wherein, upset electric putter 13 is the SC series, can directly purchase on the market, need connect electric power during the use.
Specifically, according to fig. 1 and fig. 2, in this embodiment, the pressure fine-tuning assembly includes a screw 17 and a pressing plate 18, the screw 17 penetrates through the turning pressing plate 12 and is screwed to the turning pressing plate 12 through threads, a knob 16 is fixed at one end of the screw 17, and the other end of the screw is connected to the pressing plate 18 through a bearing, after the turning pressing plate 12 presses the soil block, the pressing plate 18 is tightly attached to the top surface of the soil block, the knob 16 is rotated, the screw 17 is rotated through the knob 16, the pressing plate 18 is moved under the screwing action of the threads, and the pressure of the pressing plate 18 on the soil block is appropriately reduced.
Specifically, according to fig. 1 and fig. 3, in this embodiment, the width adjusting assembly 10 for adjusting the distance between the two sets of surface pressing clamping assemblies is further included, the width adjusting assembly 10 includes a limiting slide block 21 and a bidirectional threaded rod 22, a limiting slide groove 20 is formed in the top surface of the base 1, the limiting slide block 21 is fixed on the bottom surface of the movable mounting plate 19, the limiting slide block 21 is embedded in the limiting slide groove 20 and can move along the limiting slide groove 20, the bidirectional threaded rod 22 is transversely erected in the limiting slide groove 20 through a bearing support, the bidirectional threaded rod 22 penetrates through the limiting slide block 21 and is connected with the limiting slide block 21 through thread screwing, when the distance between the two sets of surface pressing clamping assemblies is adjusted, the bidirectional threaded rod 22 is rotated, under the thread screwing effect, the limiting slide block 21 drives the movable mounting plate 19 to move along the limiting slide groove 20, and the two sets of surface pressing clamping assemblies are close to or far away from each other.
Specifically, as shown in fig. 1 and fig. 3, in this embodiment, the width adjusting assembly 10 further includes a hand wheel 23, a driving bevel gear 24 and a driven bevel gear 25, the hand wheel 23 is supported and installed on the front surface of the base 1 through a bearing, the driving bevel gear 24 is fixed on a central shaft of the hand wheel 23 and is located in the limiting chute 20, the driven bevel gear 25 is fixed on the bidirectional threaded rod 22 and is meshed with the driving bevel gear 24, when the distance between the two sets of surface pressure clamping assemblies is adjusted, the hand wheel 23 is rotated to drive the driving bevel gear 24 to rotate, the bidirectional threaded rod 22 is driven by the driven bevel gear 25 under the meshing relationship, and the movement of the two sets of surface pressure clamping assemblies can be realized.
Specifically, according to fig. 1, in this embodiment, a vertically arranged positioning vertical plate 9 is fixed at the rear portion of the top surface of the base 1, and is used for positioning the initial placement position of the soil block, so as to ensure the detection accuracy.
The utility model discloses a theory of operation and use flow: the utility model discloses a soil block resistance to compression detects clamping device for building concrete, when using, will wait that the soil block that detects is arranged in holding down plate 6, utilize location riser 9 to fix a position the placing position of soil block, start upset electric putter 13, press the clamping component through the face and fix the soil block from both sides, the preforming 18 hugs closely the soil block top surface;
before detecting, adjust upset clamp plate 12 through pressure fine setting subassembly to the pressure of clod, upset clamp plate 12 should not be too big to the pressure of clod, avoid influencing the precision that the later stage detected, rotate knob 16, rotate screw rod 17 through knob 16, make preforming 18 remove under the screw thread closes the effect soon, suitably reduce preforming 18 to the pressure of clod, later start application of force electric putter 4, promote top board 5 and move down, the clod pushes down, the compressive property of detecting the clod through force sensor 8.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a building is clod resistance to compression for concrete detects clamping device, includes base (1), application of force electric putter (4), top board (5), holding down plate (6) and force transducer (8), its characterized in that: the left end and the right end of the top surface of the base (1) are fixedly provided with side plates (2), the top ends of opposite surfaces of the side plates (2) are fixedly provided with top plates (3), cross beams (7) positioned below the top plates (3) are distributed on the inner sides of the two side plates (2), the force application electric push rods (4) are installed on the top surface of the top plates (3), and piston rods of the force application electric push rods (4) penetrate through the top plates (3) and then are fixedly connected with the cross beams (7); the upper pressure plate (5) is positioned below the cross beam (7), and the force sensor (8) is arranged between the upper pressure plate (5) and the cross beam (7); the lower pressing plate (6) is fixed on the top surface of the base (1) and is positioned right below the upper pressing plate (5); the top surface of the base (1) is movably provided with two groups of surface pressure clamping components which are symmetrically distributed on the lower pressing plate (6), and each surface pressure clamping component comprises a turnover pressing plate (12), a turnover electric push rod (13), a pressure fine adjustment component arranged on the turnover pressing plate (12) and a movable mounting plate (19).
2. The building concrete block compression-resistant detection clamping device as claimed in claim 1, wherein: the movable mounting plate (19) is movably mounted on the top surface of the base (1), a hinge seat (11) is fixed on the top surface of the movable mounting plate (19), a pin shaft (14) is fixed at the top end of the outer side surface of the hinge seat (11), and a pin hole (15) for the pin shaft (14) to penetrate through is formed in the overturning pressing plate (12); the turnover electric push rod (13) is installed on the top surface of the movable installation plate (19), and a piston rod of the turnover electric push rod (13) is hinged to the turnover pressing plate (12).
3. The building concrete block compression-resistant detection clamping device as claimed in claim 1, wherein: the pressure fine adjustment assembly comprises a screw rod (17) and a pressing piece (18), the screw rod (17) penetrates through the turnover pressing plate (12) and is screwed with the turnover pressing plate (12) through threads, one end of the screw rod (17) is fixed with a knob (16), and the other end of the screw rod is connected with the pressing piece (18) through a bearing.
4. The building concrete block compression-resistant detection clamping device as claimed in claim 1, wherein: still press accent wide subassembly (10) of centre gripping subassembly interval including adjusting two sets of faces, transfer wide subassembly (10) including limit slide (21) and two-way threaded rod (22) spacing spout (20) have been seted up to the top surface of base (1), limit slide (21) are fixed movable mounting panel (19) bottom surface just in limit slide (21) embedding limit slide (20) and can follow limit slide (20) remove, two-way threaded rod (22) support through the bearing and transversely erect in limit slide (20), just two-way threaded rod (22) run through limit slide (21) and close through the screw thread soon with limit slide (21) are connected.
5. The building concrete block compression-resistant detection clamping device as claimed in claim 4, wherein: transfer wide subassembly (10) and still include hand wheel (23), initiative umbelliform gear (24) and driven umbelliform gear (25), hand wheel (23) are passed through bearing support and are installed base (1) are positive, initiative umbelliform gear (24) are fixed on the center pin of hand wheel (23) and be in spacing spout (20), driven umbelliform gear (25) are fixed on two-way threaded rod (22) and with initiative umbelliform gear (24) meshing links to each other.
6. The building concrete block compression-resistant detection clamping device as claimed in claim 1, wherein: and a vertically arranged positioning vertical plate (9) is fixed at the rear part of the top surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021908610.9U CN214121821U (en) | 2020-09-04 | 2020-09-04 | Building is clod resistance to compression for concrete and detects clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021908610.9U CN214121821U (en) | 2020-09-04 | 2020-09-04 | Building is clod resistance to compression for concrete and detects clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214121821U true CN214121821U (en) | 2021-09-03 |
Family
ID=77484585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021908610.9U Expired - Fee Related CN214121821U (en) | 2020-09-04 | 2020-09-04 | Building is clod resistance to compression for concrete and detects clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214121821U (en) |
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2020
- 2020-09-04 CN CN202021908610.9U patent/CN214121821U/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: 20210903 |