CN210037427U - Reinforcing bar intensity detection device that building quality supervise used - Google Patents
Reinforcing bar intensity detection device that building quality supervise used Download PDFInfo
- Publication number
- CN210037427U CN210037427U CN201920491224.5U CN201920491224U CN210037427U CN 210037427 U CN210037427 U CN 210037427U CN 201920491224 U CN201920491224 U CN 201920491224U CN 210037427 U CN210037427 U CN 210037427U
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- box body
- wall
- reinforcing bar
- detection device
- building quality
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 4
- 230000002457 bidirectional effect Effects 0.000 abstract description 9
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a reinforcing bar intensity detection device for building quality supervision in the technical field of building quality detection, which comprises a box body, wherein walking wheels are installed at the bottom of a supporting leg, a motor output shaft extends to the inner cavity of the box body and is fixedly provided with a bidirectional screw rod I, the bottoms of two nuts I are hinged with a transmission rod, the bottom of the shaft rod is fixedly connected with a pressure head, the outer wall of the rear side of the pressure head is provided with a guide block, the inner wall of the rear side of the box body is provided with a guide groove matched with the guide block along the vertical direction, the inner walls of the left side and the right side of the box body are symmetrically welded with two clamping devices, and reinforcing bars are arranged between the two clamping devices, the utility model has simple operation and is convenient for the detection of the reinforcing bars, the inward movement of the two clamping plates clamps, and then realize detecting the intensity of reinforcing bar.
Description
Technical Field
The utility model relates to a building quality detects technical field, specifically is reinforcing bar intensity detection device of building quality supervision usefulness.
Background
Reinforcing steel bars are often needed in the construction process of buildings, and the strength and the stability of the building structure are improved by utilizing the reinforcing steel bars. The intensity of reinforcing bar is established the use and is played decisive action to the building, therefore the reinforcing bar is before the use, and the staff can carry out intensity detection to the reinforcing bar, judges whether its intensity can reach and use qualified standard, for this reason, we propose the reinforcing bar intensity detection device of building quality supervision usefulness.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reinforcing bar intensity detection device of building quality supervision usefulness to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a reinforcing steel bar strength detection device for building quality supervision comprises a box body, wherein supporting legs are arranged on two sides of the bottom of the box body, walking wheels are arranged at the bottoms of the supporting legs, a motor is fixedly arranged at the top of the outer wall of the right side of the box body, an output shaft of the motor extends to an inner cavity of the box body and is fixedly provided with a first bidirectional screw rod, the left end of the first bidirectional screw rod is connected with the inner wall of the box body through a supporting bearing, first nuts are symmetrically arranged on the outer walls of the left side and the right side of the first bidirectional screw rod, the bottoms of the first two nuts are hinged with transmission rods, the bottoms of the transmission rods of the left side and the right side are hinged on a shaft rod together, a pressure head is fixedly connected to the bottom of the shaft rod, a guide block is arranged on the outer, and the outer wall of the rear side of the box body is provided with a first scale mark along the vertical direction.
Preferably, the clamping device comprises a hollow base fixedly connected with the inner wall of the box body, a two-way screw rod II is installed in the hollow base, two nuts II are symmetrically installed at two ends of the two-way screw rod II, a straight rod is fixedly installed at the top of each nut II, and the top of each straight rod extends to the outer side of the hollow base and is fixedly connected with the center of the bottom of the clamping plate.
Preferably, the clamping plate comprises a supporting plate, an arc-shaped groove is formed in the outer wall of the supporting plate, a spring is uniformly installed on the inner wall of the arc-shaped groove, and the other end of the spring is connected with the gasket.
Preferably, the two sides of the top of the hollow base are provided with strip-shaped holes matched with the straight rod, and the two sides of the top of the hollow base are provided with second scale marks.
Preferably, the gasket is the rubber gasket, and the gasket is kept away from the one side outer wall of spring and is evenly provided with protruding granule, and protruding granule cross-section is the hemisphere.
Preferably, both sides of the bottom of the supporting plate are provided with sliding strips, and the top of the hollow base is provided with a sliding groove matched with the sliding strips.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is simple in operation, the detection of the reinforcing bar of being convenient for, through rotatory two-way screw rod two, two synchronous inward movements with the speed simultaneously of two nuts about the messenger, and then under the transmission of straight-bar, two splint inmovements press from both sides tight fixed action to the reinforcing bar, wherein the setting of scale mark two is convenient for the displacement volume that staff accurate control straight-bar drove splint, make things convenient for splint to press from both sides tight reinforcing bar, then pass through control switch starter motor, the motor drives two-way screw rod one and rotates, and then can make two nuts synchronous inmovements with the speed simultaneously, and then make the transfer line drive pressure head downstream extrusion reinforcing bar, and then realize detecting the intensity of reinforcing bar, the setting of scale mark one is convenient for the displacement volume that staff accurate control pressure head moved downwards.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the clamping device of the present invention;
fig. 3 is a top view of the hollow base of the present invention.
In the figure: 1. a box body; 2. a support leg; 3. a traveling wheel; 4. a motor; 5. a first bidirectional screw; 6. a first nut; 7. a transmission rod; 8. a shaft lever; 9. a pressure head; 10. a guide groove; 11. a clamping device; 111. a hollow base; 112. a two-way screw rod II; 113. a second nut; 114. a splint; 1141. a support plate; 1142. a spring; 1143. a gasket; 115. a strip-shaped hole; 116. a second scale mark; 117. a chute; 12. reinforcing steel bars; 13. a control switch; 14. and a first scale mark.
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 reinforcing steel bar strength detection device for building quality supervision comprises a box body 1, through holes are formed in the outer walls of the left side and the right side of the box body 1 along the axis, reinforcing steel bars 12 are convenient to insert into the box body 1, supporting legs 2 are mounted on the two sides of the bottom of the box body 1, walking wheels 3 are mounted at the bottoms of the supporting legs 2, the walking wheels 3 are universal walking wheels, brake pads are mounted on the walking wheels 3, the mobility of the device is effectively improved, field detection of workers is facilitated, and the working efficiency is improved, a motor 4 is fixedly mounted at the top of the outer wall of the right side of the box body 1, the motor 4 is a servo motor, the motor 4 is electrically connected with an external power supply through a lead, an output shaft of the motor 4 extends to the inner cavity of the box body 1 and is fixedly mounted with a bidirectional screw rod I5, the left end of the bidirectional, the bottom ends of transmission rods 7 on the left side and the right side are hinged on a shaft lever 8 together, the bottom of the shaft lever 8 is fixedly connected with a pressure head 9, a bidirectional screw rod I5 is driven to rotate through a motor 4, and then two nuts I6 can synchronously move inwards at the same speed at the same time, and further the transmission rods 7 drive the pressure head 9 to move downwards to extrude a steel bar 12, the pressure head 9 can be made of cast iron, the outer wall of the rear side of the pressure head 9 is provided with a guide block, the inner wall of the rear side of a box body 1 is provided with a guide groove 10 matched with the guide block along the vertical direction, so that the pressure head 9 can vertically move up and down, the inner walls of the left side and the right side of the box body 1 are symmetrically welded with two clamping devices 11 for clamping and fixing two ends of the steel bar 12, the steel bar 12 is arranged between the two clamping, the first scale mark 14 is in centimeters, so that the worker can accurately control the displacement of the pressure head 9 moving up and down.
The clamping device 11 comprises a hollow base 111 fixedly connected with the inner wall of the box body 1, a two-way screw rod II 112 is installed in the hollow base 111, two nuts II 113 are symmetrically installed at two ends of the two-way screw rod II 112, a straight rod is fixedly installed at the top of each nut II 113, the top of each straight rod extends to the outer side of the hollow base 111 and is fixedly connected with the center of the bottom of the corresponding clamping plate 114, the left nut II 113 and the right nut II 113 synchronously move inwards at the same speed at the same time by rotating the two-way screw rod II 112, and then the two clamping plates 114 move inwards to clamp and fix the reinforcing steel bars 12 under the transmission;
the clamping plate 114 comprises a supporting plate 1141, an arc-shaped groove is formed in the outer wall of the supporting plate 1141, a spring 1142 is uniformly arranged on the inner wall of the arc-shaped groove, and the other end of the spring 1142 is connected with a gasket 1143, so that the clamping force applied to the outer wall of the steel bar 12 can be buffered conveniently, and the phenomenon that the outer wall of the steel bar 12 is pressed to be too large due to instant stress;
two sides of the top of the hollow base 111 are provided with strip-shaped holes 115 matched with the straight rod, and two sides of the top of the hollow base 111 are provided with second scale marks 116, so that workers can accurately control the displacement of the straight rod driving the clamping plate 114, and the clamping plate 114 can clamp the steel bars 12 conveniently;
the gasket 1143 is a rubber gasket, the outer wall of one side of the gasket 1143, which is far away from the spring 1142, is uniformly provided with convex particles, and the cross section of the convex particles is hemispherical, so that the friction force between the gasket 1143 and the steel bar 12 is improved, and the steel bar 12 is prevented from shifting during detection;
both sides of the bottom of the supporting plate 1141 are provided with sliding bars, and the top of the hollow base 111 is provided with a sliding groove 117 matched with the sliding bars, so that the supporting plate 1141 can move stably.
The working principle is as follows: when in use, the device is pushed to a required position for fixing, then the reinforcing steel bar 12 is inserted into the box body 1, by rotating the two-way screw rod II 112, the left nut II 113 and the right nut II 113 synchronously move inwards at the same speed, and then under the transmission of the straight rod, the two clamping plates 114 move inwards to clamp and fix the reinforcing steel bars 12, the second scale mark 116 is convenient for the worker to accurately control the displacement of the straight rod driving the clamping plate 114, the clamping plate 114 clamps the steel bar 12, then the motor 4 is started through the control switch 13, the motor 4 drives the bidirectional screw rod I5 to rotate, and then the two nuts I6 can synchronously move inwards at the same speed at the same time, and then make transfer line 7 drive pressure head 9 downstream extrusion reinforcing bar 12, and then realize detecting reinforcing bar 12's intensity, the setting of scale mark 14 is convenient for the displacement amount that the staff accurate control pressure head 9 moved down.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Reinforcing bar intensity detection device of building quality supervision usefulness, including box (1), its characterized in that: the box body (1) is provided with support legs (2) on two sides of the bottom, walking wheels (3) are arranged on the bottom of the support legs (2), a motor (4) is fixedly arranged on the top of the outer wall of the right side of the box body (1), an output shaft of the motor (4) extends to the inner cavity of the box body (1) and is fixedly provided with a first two-way screw (5), the left end of the first two-way screw (5) is connected with the inner wall of the box body (1) through a support bearing, first nuts (6) are symmetrically arranged on the outer walls of the left side and the right side of the first two-way screw (5), transmission rods (7) are hinged to the bottoms of the first two nuts (6), the bottoms of the transmission rods (7) on the left side and the right side are hinged to a shaft lever (8) together, a pressure head (9) is fixedly connected to the bottom of the shaft lever (8), a guide block is arranged, reinforcing steel bars (12) are arranged between the two clamping devices (11), a control switch (13) is installed at the bottom of the outer wall of the right side of the box body (1), and a first scale mark (14) is arranged on the outer wall of the rear side of the box body (1) in the vertical direction.
2. The reinforcing bar strength detection device for building quality supervision according to claim 1, characterized in that: the clamping device (11) comprises a hollow base (111) fixedly connected with the inner wall of the box body (1), a two-way screw rod II (112) is installed in the hollow base (111), two nuts II (113) are symmetrically installed at two ends of the two-way screw rod II (112), a straight rod is fixedly installed at the top of each nut II (113), and the top of each straight rod extends to the outer side of the hollow base (111) and is fixedly connected with the center of the bottom of the clamping plate (114).
3. The reinforcing bar strength detection device for building quality supervision according to claim 2, characterized in that: splint (114) are including backup pad (1141), and the arc recess has been seted up to backup pad (1141) outer wall, and spring (1142) are evenly installed to arc recess inner wall, and spring (1142) other end is connected with gasket (1143).
4. The reinforcing bar strength detection device for building quality supervision according to claim 2, characterized in that: two sides of the top of the hollow base (111) are provided with strip-shaped holes (115) matched with the straight rods, and two sides of the top of the hollow base (111) are provided with second scale marks (116).
5. The reinforcing bar strength detection device for building quality supervision according to claim 3, characterized in that: the gasket (1143) is a rubber gasket, and the outer wall of one side of the gasket (1143) far away from the spring (1142) is uniformly provided with convex particles, and the cross section of each convex particle is hemispherical.
6. The reinforcing bar strength detection device for building quality supervision according to claim 3, characterized in that: the two sides of the bottom of the supporting plate (1141) are provided with sliding strips, and the top of the hollow base (111) is provided with a sliding groove (117) matched with the sliding strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920491224.5U CN210037427U (en) | 2019-04-12 | 2019-04-12 | Reinforcing bar intensity detection device that building quality supervise used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920491224.5U CN210037427U (en) | 2019-04-12 | 2019-04-12 | Reinforcing bar intensity detection device that building quality supervise used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210037427U true CN210037427U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920491224.5U Expired - Fee Related CN210037427U (en) | 2019-04-12 | 2019-04-12 | Reinforcing bar intensity detection device that building quality supervise used |
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| CN (1) | CN210037427U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289383A (en) * | 2020-04-02 | 2020-06-16 | 新昌县华漫建材有限公司 | Building steel bar quality bearing capacity detection test device |
| CN111780394A (en) * | 2020-07-13 | 2020-10-16 | 马鞍山瑞美塑业有限公司 | Air conditioner liquid crystal display cover plate and assembling method thereof |
| CN112146982A (en) * | 2020-09-23 | 2020-12-29 | 游丰盛 | A tensile testing device for the elongation of prestressed tendons that can remove the skin |
| CN112855125A (en) * | 2020-12-31 | 2021-05-28 | 克拉玛依四维石油科技有限公司 | Fixed optical fiber testing device of oil well |
| CN113252482A (en) * | 2021-05-12 | 2021-08-13 | 山东交通学院 | Detection device for bridge steel strand tensile test |
| CN114354361A (en) * | 2022-03-16 | 2022-04-15 | 潍坊昌大建设集团有限公司 | Steel bar connection strength detection device |
| CN114624128A (en) * | 2022-03-09 | 2022-06-14 | 连城县中触电子有限公司 | A touch screen intensity detection device and using method thereof |
| CN115791441A (en) * | 2022-12-16 | 2023-03-14 | 如东恒正建设工程质量检测有限公司 | Performance testing device and testing method for building steel bars |
| CN115824786A (en) * | 2023-02-16 | 2023-03-21 | 常州市安贞建设工程检测有限公司 | Device and method for detecting structural strength of assembled wall |
| CN120741195A (en) * | 2025-08-22 | 2025-10-03 | 中交建筑集团西南建设有限公司 | Reinforcing bar quality detection device |
-
2019
- 2019-04-12 CN CN201920491224.5U patent/CN210037427U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289383A (en) * | 2020-04-02 | 2020-06-16 | 新昌县华漫建材有限公司 | Building steel bar quality bearing capacity detection test device |
| CN111289383B (en) * | 2020-04-02 | 2021-07-06 | 康保县鸿科建设工程质量检测有限公司 | Building steel bar quality bearing capacity detection test device |
| CN111780394A (en) * | 2020-07-13 | 2020-10-16 | 马鞍山瑞美塑业有限公司 | Air conditioner liquid crystal display cover plate and assembling method thereof |
| CN111780394B (en) * | 2020-07-13 | 2021-05-25 | 马鞍山瑞美塑业有限公司 | Air conditioner liquid crystal display cover plate and assembling method thereof |
| CN112146982A (en) * | 2020-09-23 | 2020-12-29 | 游丰盛 | A tensile testing device for the elongation of prestressed tendons that can remove the skin |
| CN112855125A (en) * | 2020-12-31 | 2021-05-28 | 克拉玛依四维石油科技有限公司 | Fixed optical fiber testing device of oil well |
| CN113252482A (en) * | 2021-05-12 | 2021-08-13 | 山东交通学院 | Detection device for bridge steel strand tensile test |
| CN113252482B (en) * | 2021-05-12 | 2022-12-27 | 山东交通学院 | Detection device for bridge steel strand tensile test |
| CN114624128A (en) * | 2022-03-09 | 2022-06-14 | 连城县中触电子有限公司 | A touch screen intensity detection device and using method thereof |
| CN114354361A (en) * | 2022-03-16 | 2022-04-15 | 潍坊昌大建设集团有限公司 | Steel bar connection strength detection device |
| CN114354361B (en) * | 2022-03-16 | 2022-05-20 | 潍坊昌大建设集团有限公司 | Steel bar connection strength detection device |
| CN115791441A (en) * | 2022-12-16 | 2023-03-14 | 如东恒正建设工程质量检测有限公司 | Performance testing device and testing method for building steel bars |
| CN115824786A (en) * | 2023-02-16 | 2023-03-21 | 常州市安贞建设工程检测有限公司 | Device and method for detecting structural strength of assembled wall |
| CN120741195A (en) * | 2025-08-22 | 2025-10-03 | 中交建筑集团西南建设有限公司 | Reinforcing bar quality detection device |
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Granted publication date: 20200207 Termination date: 20210412 |