CN210427263U - Building concrete quality detection instrument - Google Patents
Building concrete quality detection instrument Download PDFInfo
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- CN210427263U CN210427263U CN201921049043.3U CN201921049043U CN210427263U CN 210427263 U CN210427263 U CN 210427263U CN 201921049043 U CN201921049043 U CN 201921049043U CN 210427263 U CN210427263 U CN 210427263U
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- resiliometer
- spring
- building concrete
- concrete quality
- wall
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Abstract
The utility model discloses a building concrete quality detection tool, including resiliometer and cap, the top of resiliometer is provided with the cap, the top of resiliometer is provided with grinds the grit, the draw-in groove has all been seted up on the outer wall surface of the left and right sides of resiliometer, the outer wall of resiliometer has cup jointed the disc, the top of disc has the diaphragm through bolt locking, the central point of the top of diaphragm puts and installs two connecting rods, two the top welding of connecting rod has the handle, the bottom left and right sides of diaphragm is provided with two positioning mechanism; the positioning mechanism comprises a sleeve, a loop bar, a vertical bar, a fixing plate, a sliding groove, a sliding block, a first spring, a clamping block, a transverse bar, a push rod, a limiting block and a second spring. This building concrete quality detection instrument has solved and can appear the hand often in the measurement process and tremble, makes the vertical angle of resiliometer and concrete take place the skew to lead to the not accurate problem of measuring result inadequately, improved work efficiency.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is a building concrete quality testing instrument.
Background
In the construction engineering, concrete is a main structure in a building structure, so the quality of concrete becomes an important factor influencing the safety and durability of the structure, and the quality detection of concrete is particularly important. The existing resiliometer is that the measurement personnel hold the resiliometer to measure the concrete, and the hand trembles often to appear in the measurement process, so that the resiliometer and the vertical angle of the concrete deviate, thereby resulting in that the measurement result is not accurate enough, and when measuring the unevenness of the concrete surface to be measured before the measurement, the error of the measurement result can also appear, and the work efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building concrete quality testing instrument to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a building concrete quality detection tool comprises a resiliometer and a cap, wherein the cap is arranged at the top end of the resiliometer, a ground sand stone is arranged at the top end of the resiliometer, clamping grooves are formed in the outer wall surfaces of the left side and the right side of the resiliometer, a disc is sleeved on the outer wall of the resiliometer, a transverse plate is locked at the top end of the disc through bolts, two connecting rods are installed at the center position of the top end of the transverse plate, handles are welded at the top ends of the two connecting rods, and two positioning mechanisms are arranged on the left side and the right side of;
the positioning mechanism comprises a sleeve, a loop bar, a vertical bar, a fixing plate, a sliding chute, a sliding block, a first spring, a clamping block, a cross bar, a push rod, a limiting block and a second spring;
the bottom left side of diaphragm is provided with the sleeve, the spout has all been seted up along the vertical direction on telescopic left and right sides inner wall surface, two the inner chamber of spout all is embedded to have a slider, and slider and spout phase-match, two the opposite face of slider is provided with the loop bar, the top of loop bar is provided with the one end of first spring, and the other end fixed connection of first spring is on telescopic inner chamber top, the bottom of loop bar is provided with the montant, the fixed plate is installed to the bottom of montant, telescopic right side outer wall is provided with the horizontal pole, the inner chamber left side of horizontal pole is provided with the one end of second spring, the other end of second spring is provided with the stopper, the right side outer wall of stopper is provided with the push rod, fixedly connected with fixture block on the right side wall of push.
Preferably, the outer wall of the handle is provided with anti-slip insections.
Preferably, the bottom ends of the two fixing plates are provided with rubber pads.
Preferably, the bottom end of the first spring is provided with a gasket.
Preferably, the sliding block and the sliding groove are both in a dovetail shape.
Preferably, the bottom end of the fixing plate and the bottom end of the resiliometer are located on the same horizontal plane.
Preferably, the clamping groove is hemispherical, and the clamping block is spherical.
Compared with the prior art, the beneficial effects of the utility model are that: this building concrete quality detection instrument grinds the concrete surface of position to be measured through the stone of polishing before detecting and levels, has improved the precision that concrete quality detected, through for a location auxiliary device of resiliometer assembly, has solved and can appear the hand often and tremble in the measurement process, makes resiliometer and the vertical angle of concrete take place the skew to lead to the not accurate problem of measuring result inadequately, improved work efficiency, reduced the error.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structural resiliometer of the present invention;
fig. 3 is an enlarged schematic view of the position a of the present invention.
In the figure: 1. resiliometer, 2, cap, 3, dull polish, 4, carousel, 5, diaphragm, 6, connecting rod, 7, handle, 8, anti-skidding insection, 9, bolt, 10, sleeve, 11, loop bar, 12, montant, 13, fixed plate, 14, rubber pad, 15, spout, 16, slider, 17, first spring, 18, draw-in groove, 19, fixture block, 20, horizontal pole, 21, push rod, 22, stopper, 23, second spring.
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 a technical solution: a building concrete quality detection tool comprises a resiliometer 1 and a cap 2, the cap 2 is arranged at the top end of the resiliometer 1, a sand grinding stone 3 is arranged at the top end of the resiliometer 1, a measuring person unscrews the cap 2, the concrete surface of a position to be measured is ground flat through the sand grinding stone 3, so that the measurement accuracy is increased, clamping grooves 18 are formed in the outer wall surfaces of the left side and the right side of the resiliometer 1, a disc 4 is sleeved on the outer wall of the resiliometer 1, a transverse plate 5 is locked at the top end of the disc 4 through a bolt 9, two connecting rods 6 are arranged at the center position of the top end of the transverse plate 5, handles 7 are welded at the top ends of the two connecting rods 6, and are used for slowly and uniformly applying pressure to the handles 8, so that the resiliometer 1 detects the;
the positioning mechanism comprises a sleeve 10, a loop bar 11, a vertical bar 12, a fixed plate 13, a sliding chute 15, a sliding block 16, a first spring 17, a clamping block 19, a cross bar 20, a push rod 21, a limiting block 22 and a second spring 23;
the left side of the bottom end of the transverse plate 5 is provided with a sleeve 10, the inner wall surfaces of the left side and the right side of the sleeve 10 are both provided with sliding grooves 15 along the vertical direction, the inner cavities of the two sliding grooves 15 are both embedded with sliding blocks 16, the sliding blocks 16 are matched with the sliding grooves 15, the opposite surfaces of the two sliding blocks 16 are provided with loop bars 11, the top end of the loop bar 11 is provided with one end of a first spring 17, the other end of the first spring 17 is fixedly connected with the top end of the inner cavity of the sleeve 10, the loop bar 11 slides upwards in the sliding grooves 15 through the sliding blocks 16, so that the rebound 1 is ensured to be always measured perpendicular to the concrete surface in the pressing process, the bottom end of the loop bar 11 is provided with a vertical bar 12, the bottom end of the vertical bar 12 is provided with a fixed plate 13, the outer wall of the right side of the sleeve 10 is provided with a transverse bar, fixedly connected with fixture block 19 on push rod 21's the right side wall, and fixture block 19 and draw-in groove 18 phase-match, fixture block 19 receives the extrusion of 1 outer wall of resiliometer, compression and draw-in groove 18 through second spring 23 are the detached state, because resiliometer 1 is the relation of being connected with carousel 4 is rotated, rotate resiliometer 1, when fixture block 19 aims at draw-in groove 18, push rod 21 is under the effect of second spring 23, make fixture block 19 automatic and draw-in groove 18 phase-match, thereby increase the stability of resiliometer 1, positioning mechanism does not lie in same vertical line with bolt 9.
Preferably, the outer wall of the handle 7 is provided with anti-slip insections 8 to increase the friction force between the hand and the handle 7.
Preferably, rubber pads 14 are disposed at the bottom ends of the two fixing plates 13, so as to prevent the fixing plates 13 from being in friction contact with concrete for a long time, thereby damaging the device.
Preferably, the bottom end of the first spring 17 is provided with a pad to increase the contact area between the first spring 17 and the loop bar 11.
Preferably, the sliding block 16 and the sliding groove 15 are both dovetail-shaped, so that the precision and the stability are improved.
Preferably, the bottom end of fixing plate 13 and the bottom end of rebound apparatus 1 are located on the same horizontal plane, so that rebound apparatus 1 and fixing plate 13 vertically contact the concrete to be measured at the same time, and the vertical angle of rebound apparatus 1 is prevented from being deviated.
Preferably, the locking groove 18 is hemispherical, and the locking block 19 is spherical, so that the locking block 19 can be easily separated from the locking groove 18 when the resiliometer 1 rotates to press the locking block 19.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the device is used, a measurer unscrews the cap 2, grinds the concrete surface of a position to be measured through the grindstone 3, so that the measurement accuracy is improved, after the grinding is finished, the cap 2 is covered, the transverse plate 5 and the rotary plate 4 are locked through the bolt 9, the clamping block 19 is extruded by the outer wall of the resiliometer 1, the clamping block 19 is separated from the clamping groove 18 through the compression of the second spring 23, the resiliometer 1 and the rotary plate 4 are in a rotating connection relation, the resiliometer 1 is rotated, when the clamping block 19 is aligned to the clamping groove 18, the push rod 21 enables the clamping block 19 to be automatically matched with the clamping groove 18 under the action of the second spring 23, so that the stability of the resiliometer 1 is improved, the handle 8 is held, the bottom end of the resiliometer 1 and the bottom end of the fixing plate 13 are both vertical to the concrete surface of the position to be measured, the handle 8 is slowly and uniformly pressed, so that the resilio, at the in-process of exerting pressure, loop bar 11 upwards slides in spout 15 through slider 16 to guarantee that resilience 1 is pushing down the in-process, measure with concrete surface vertical all the time, improved resiliometer 1 measuring precision, the device practicality is strong, is applicable to extensive popularization.
Claims (7)
1. The utility model provides a building concrete quality detection instrument, includes resiliometer (1) and cap (2), the top of resiliometer (1) is provided with cap (2), its characterized in that: the sand grinding stone (3) is arranged at the top end of the resiliometer (1), clamping grooves (18) are formed in the outer wall surfaces of the left side and the right side of the resiliometer (1), a disc (4) is sleeved on the outer wall of the resiliometer (1), a transverse plate (5) is locked at the top end of the disc (4) through a bolt (9), two connecting rods (6) are installed at the center position of the top end of the transverse plate (5), handles (7) are welded at the top ends of the two connecting rods (6), and two positioning mechanisms are arranged on the left side and the right side of the bottom end of the transverse plate (5);
the positioning mechanism comprises a sleeve (10), a loop bar (11), a vertical bar (12), a fixed plate (13), a sliding groove (15), a sliding block (16), a first spring (17), a clamping block (19), a cross bar (20), a push rod (21), a limiting block (22) and a second spring (23);
the bottom left side of diaphragm (5) is provided with sleeve (10), spout (15) have all been seted up along the vertical direction on the left and right sides inner wall surface of sleeve (10), two the inner chamber of spout (15) all is embedded to have slider (16), and slider (16) and spout (15) phase-match, two the opposite face of slider (16) is provided with loop bar (11), the top of loop bar (11) is provided with the one end of first spring (17), and the other end fixed connection of first spring (17) is on the inner chamber top of sleeve (10), the bottom of loop bar (11) is provided with montant (12), fixed plate (13) are installed to the bottom of montant (12), the right side outer wall of sleeve (10) is provided with horizontal pole (20), the inner chamber left side of horizontal pole (20) is provided with the one end of second spring (23), the other end of second spring (23) is provided with stopper (22), the right side outer wall of stopper (22) is provided with push rod (21), fixedly connected with fixture block (19) on the right side wall of push rod (21), and fixture block (19) and draw-in groove (18) phase-match.
2. The building concrete quality inspection tool of claim 1, wherein: the outer wall of the handle (7) is provided with anti-skidding insections (8).
3. The building concrete quality inspection tool of claim 1, wherein: the bottom ends of the two fixing plates (13) are provided with rubber pads (14).
4. The building concrete quality inspection tool of claim 1, wherein: the bottom end of the first spring (17) is provided with a gasket.
5. The building concrete quality inspection tool of claim 1, wherein: the sliding block (16) and the sliding groove (15) are both in a dovetail shape.
6. The building concrete quality inspection tool of claim 1, wherein: the bottom end of the fixed plate (13) and the bottom end of the resiliometer (1) are located on the same horizontal plane.
7. The building concrete quality inspection tool of claim 1, wherein: the clamping groove (18) is hemispherical, and the clamping block (19) is spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921049043.3U CN210427263U (en) | 2019-07-04 | 2019-07-04 | Building concrete quality detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921049043.3U CN210427263U (en) | 2019-07-04 | 2019-07-04 | Building concrete quality detection instrument |
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| Publication Number | Publication Date |
|---|---|
| CN210427263U true CN210427263U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921049043.3U Active CN210427263U (en) | 2019-07-04 | 2019-07-04 | Building concrete quality detection instrument |
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| CN (1) | CN210427263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252387A (en) * | 2021-06-11 | 2021-08-13 | 徐华伟 | A automatic sampling device of soil sample for soil pollution risk management and control |
| CN113466070A (en) * | 2021-06-17 | 2021-10-01 | 中国十七冶集团有限公司 | Concrete quality control device for concrete wall column and using method |
-
2019
- 2019-07-04 CN CN201921049043.3U patent/CN210427263U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252387A (en) * | 2021-06-11 | 2021-08-13 | 徐华伟 | A automatic sampling device of soil sample for soil pollution risk management and control |
| CN113466070A (en) * | 2021-06-17 | 2021-10-01 | 中国十七冶集团有限公司 | Concrete quality control device for concrete wall column and using method |
| CN113466070B (en) * | 2021-06-17 | 2023-11-21 | 中国十七冶集团有限公司 | Concrete quality control device for concrete wall column and use method |
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Denomination of utility model: A construction concrete quality inspection tool Effective date of registration: 20220822 Granted publication date: 20200428 Pledgee: Jiangxi Luling Rural Commercial Bank Co.,Ltd. Pledgor: Ji'an Bote Commercial Concrete Co.,Ltd. Registration number: Y2022980013198 |