CN210923306U - A reinforcing bar detector for building engineering quality supervise - Google Patents
A reinforcing bar detector for building engineering quality supervise Download PDFInfo
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- CN210923306U CN210923306U CN201921945536.5U CN201921945536U CN210923306U CN 210923306 U CN210923306 U CN 210923306U CN 201921945536 U CN201921945536 U CN 201921945536U CN 210923306 U CN210923306 U CN 210923306U
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Abstract
The utility model discloses a reinforcing steel bar detector for monitoring the quality of constructional engineering, which belongs to the technical field of constructional engineering; its technical essential includes the device main part, inner chamber one side of device main part is provided with fixed clamping device, the inner chamber middle part of device main part is provided with crooked determine module, the inner chamber opposite side of device main part is provided with the movable block, the bottom fixedly connected with activity support column of movable block, the inside of movable block is provided with the centre gripping subassembly, the top swing joint of movable block has the sliding block, the outside one end fixedly connected with servo motor of device main part, servo motor's the reciprocal lead screw of output fixedly connected with, the one end of reciprocal lead screw runs through the lateral wall of device main part and in the insertion device main part, the sliding block cup joints in the one end outside. The utility model discloses a servo motor drives reciprocal lead screw and sliding block to the movable block application of force in the device main part for fixed clamping device cooperation in movable block and the device main part carries out tensile strength detection work to the reinforcing bar.
Description
Technical Field
The utility model relates to a building engineering field, more specifically say, especially relate to a reinforcing bar detector for building engineering quality supervise.
Background
Under the continuous progress and development of the building industry in China, the project construction projects are continuously increased, and the requirements on the project quality are higher and higher. In order to ensure the construction quality, managers are required to perform supervision and management work, the performance of the reinforcing steel bar material is accurately detected, and the performance of the building material can meet the specified requirements. At present, the main means for detecting the performance of the steel bar is to detect the mechanical property of the steel bar through a universal material testing machine in a laboratory according to the national standard of steel bar detection. The detection device is expensive in manufacturing cost, relatively complex in operation and large in size, special steel bar detection equipment or a special material laboratory is not arranged on a small construction site, and the quality of materials is mainly checked by the experience of observation or use. The existing reinforcing steel bar detection device can only carry out detection work generally, and can not detect tensile strength and bending strength simultaneously, so that the detection efficiency of the reinforcing steel bar is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the not enough of above-mentioned prior art, a reinforcing bar detector for building engineering quality supervise that can improve detection efficiency is provided.
The technical scheme of the utility model is realized like this: a reinforcing steel bar detector for quality supervision of constructional engineering comprises a device main body, wherein a fixed clamping device is arranged on one side of an inner cavity of the device main body, a bending detection assembly is arranged in the middle of the inner cavity of the device main body, a movable block is arranged on the other side of the inner cavity of the device main body, a movable supporting column is fixedly connected to the bottom end of the movable block, a clamping assembly is arranged inside the movable block, a sliding block is movably connected to the top end of the movable block, a servo motor is fixedly connected to one end of the outer side of the device main body, a reciprocating lead screw is fixedly connected to the output end of the servo motor, one end of the reciprocating lead screw penetrates through the side wall of the device main body and is inserted into the device main body, the sliding block is sleeved on the outer side of one end of the reciprocating lead screw, a fixed, dovetail groove has been seted up on the top of movable block, the bottom fixedly connected with forked tail slider of sliding block, forked tail slider is located dovetail groove, and dovetail slider's one end passes through compression spring and dovetail groove's inner wall connection, the ball groove has been seted up to the bottom of activity support column, the inside in ball groove is provided with the ball, the ball is connected with the interior diapire laminating of device main part.
As a further scheme of the invention: the fixed clamping device comprises a placing plate, a fixed supporting column is fixedly connected to the bottom end of the placing plate, and the bottom end of the fixed supporting column is fixedly connected with the inner bottom wall of the device main body.
As a further scheme of the invention: the device comprises a placing plate, and is characterized in that an air cylinder is arranged above the placing plate, the air cylinder is fixedly mounted on an inner top wall of a device main body, an output end of the air cylinder is fixedly connected with a push rod, the bottom end of the push rod is connected with a movable plate, and the movable plate is located right above the placing plate.
As a further scheme of the invention: the bending detection assembly comprises a hydraulic cylinder, the hydraulic cylinder is fixedly installed on the inner top wall of the device main body, the output end of the hydraulic cylinder is connected with a pressing plate through a push rod, and a pressure sensor is embedded into the bottom of the pressing plate.
As a further scheme of the invention: the centre gripping subassembly includes the grip block that two horizontal symmetries set up, the one end fixedly connected with limit slide of grip block, limit slide is located spacing spout, the middle part inner wall of locating the movable block is seted up to spacing spout.
As a further scheme of the invention: the middle part of limiting slide block runs through and is seted up threaded through groove, threaded through inslot run through and be connected with the threaded rod, the one end inner wall swing joint of bearing and limiting slide groove is passed through to the one end of threaded rod, the other end of threaded rod runs through other end inner wall and the fixedly connected with knob of limiting slide groove, the knob is located the outside of movable block.
As a further scheme of the invention: the screwing directions of the threaded through grooves in the limiting sliding blocks on the two clamping plates are opposite.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the servo motor is arranged on the device main body, the servo motor applies force to the movable block in the device main body through the reciprocating screw rod and the sliding block, so that the movable block is matched with the fixed clamping device in the device main body to carry out tensile strength detection work on the reinforcing steel bar, and the bending detection assembly is arranged in the device main body, so that the device can simultaneously carry out anti-bending detection work on the reinforcing steel bar, and the working efficiency of the device is improved;
2. the movable support columns are arranged at the bottoms of the movable blocks, so that when the movable blocks perform anti-bending detection work on the reinforcing steel bars, the movable support columns play a role in supporting the movable blocks, and meanwhile, the balls are arranged at the bottoms of the movable support columns, so that the movable support columns can move along with the movable blocks, and the tensile strength detection work of the reinforcing steel bars by the movable blocks is not influenced;
3. through being provided with forked tail spout and forked tail slider between movable block and sliding block, be provided with compression spring on forked tail spout and forked tail slider, compression spring's setting makes the sliding block play certain cushioning effect when to the movable block application of force, avoids sliding block and reciprocal lead screw impaired when reinforcing bar tensile strength detects.
Drawings
The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic sectional view of the movable block of the present invention;
FIG. 3 is a schematic partial cross-sectional view of the movable support column structure of the present invention;
fig. 4 is a schematic structural section view of the clamping assembly of the present invention.
In the figure: 1. a device main body; 2. a movable block; 3. a movable support column; 4. a clamping assembly; 5. a slider; 6. a servo motor; 7. a reciprocating screw; 8. a fixing plate; 9. a dovetail chute; 10. a dovetail slide block; 11. a compression spring; 12. a ball groove; 13. a ball bearing; 14. placing the plate; 15. fixing the support columns; 16. a cylinder; 17. a movable plate; 18. a hydraulic cylinder; 19. pressing a plate; 20. a clamping plate; 21. a limiting slide block; 22. a limiting chute; 23. a threaded through slot; 24. a threaded rod; 25. a knob.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The utility model provides a reinforcing steel bar detector for quality supervision of building engineering, as shown in figure 1, comprising a device main body 1, a fixed clamping device is arranged at one side of the inner cavity of the device main body 1, a bending detection component is arranged at the middle part of the inner cavity of the device main body 1, a movable block 2 is arranged at the other side of the inner cavity of the device main body 1, a movable support column 3 is fixedly connected at the bottom end of the movable block 2, a clamping component 4 is arranged inside the movable block 2, a sliding block 5 is movably connected at the top end of the movable block 2, a servo motor 6 is fixedly connected at one end outside the device main body 1, a reciprocating lead screw 7 is fixedly connected at the output end of the servo motor 6, one end of the reciprocating lead screw 7 penetrates through the side wall of the device main body 1 and is inserted into the device main body 1, the sliding block 5 is sleeved outside one end of the, the top end of the fixed plate 8 is fixedly connected with the inner top wall of the device main body 1, the reciprocating lead screw 7 can be driven to rotate through the servo motor 6, and the reciprocating lead screw 7 applies force to the movable block 2 through the sliding block 5, so that the movable block 2 is matched with the fixed clamping device to detect the tensile strength of the steel bar;
as shown in fig. 2, the fixed clamping device comprises a placing plate 14, a fixed supporting column 15 is fixedly connected to the bottom end of the placing plate 14, the bottom end of the fixed supporting column 15 is fixedly connected to the inner bottom wall of the device main body 1, an air cylinder 16 is arranged above the placing plate 14, the air cylinder 16 is fixedly mounted on the inner top wall of the device main body 1, the output end of the air cylinder 16 is fixedly connected to a push rod, the bottom end of the push rod is connected to a movable plate 17, the movable plate 17 is located right above the placing plate 14, and by means of the arrangement, the placing plate 14 and the movable plate 17 are matched to clamp and limit;
specifically, crooked detection subassembly includes pneumatic cylinder 18, and pneumatic cylinder 18 fixed mounting is on the interior roof of device main part 1, and pneumatic cylinder 18's output is connected with clamp plate 19 through the push rod, and clamp plate 19's bottom is inlayed and is had pressure sensor, through such setting for this device can carry out the anti crooked detection achievement of reinforcing bar.
The electrical connection modes of the servo motor 6, the air cylinder 16, the hydraulic cylinder 18 and the pressure sensors on the pressure plate 19 all adopt the existing mature technology, different models are selected according to specific use conditions, further detailed description is not provided in the application, the pressure sensors on the servo motor 6, the air cylinder 16, the hydraulic cylinder 18 and the pressure plate 19 are all connected with an external host through wires or wireless signals, the external host is the technology disclosed by the existing technology and is not the innovative technology of the real model, and further description is not needed here.
More specifically, dovetail groove 9 has been seted up on the top of movable block 2, sliding block 5's bottom fixedly connected with forked tail slider 10, forked tail slider 10 is located forked tail chute 9, forked tail slider 10 can be spacing with sliding block 5 on movable block 2 with the cooperation of forked tail chute 9, and the one end of forked tail slider 10 passes through compression spring 11 and forked tail chute 9's interior wall connection, compression spring 11 sets up and makes sliding block 5 when 2 application of force to movable block, certain cushioning effect has been played, avoid sliding block 5 and reciprocating screw 7 impaired, ball groove 12 has been seted up to movable support post 3's bottom, the inside in ball groove 12 is provided with ball 13, ball 13 is connected with the interior diapire laminating of device main part 1, ball 13 sets up and makes movable support post 3 can remove, the effect of support has been played to movable support post 3 simultaneously.
As shown in fig. 3 and 4, the clamping assembly 4 includes two clamping plates 20 horizontally and symmetrically disposed, one end of each clamping plate 20 is fixedly connected with a limiting slider 21, the limiting slider 21 is located in a limiting chute 22, the limiting chute 22 is opened on the inner wall of the middle portion of the movable block 2, the limiting slider 21 and the limiting chute 22 are disposed to function as the limiting clamping plate 20, a threaded through groove 23 is formed in the middle portion of each limiting slider 21, a threaded rod 24 is connected in the threaded through groove 23 in a penetrating manner, one end of the threaded rod 24 is movably connected with the inner wall of one end of the limiting chute 22 through a bearing, the other end of the threaded rod 24 is connected with a knob 25 through the inner wall of the other end of the limiting chute 22, the knob 25 is located on the outer side of the movable block 2, the threaded through grooves 23 in the limiting sliders 21 on the two clamping plates 20 are oppositely rotated, and through such an arrangement, the threaded rod 24 can drive, thereby driving the two clamping plates 20 to move towards each other to clamp the steel bar.
The utility model discloses the theory of operation: when the device works, one end of a steel bar is placed on a placing plate 14, the other end of the steel bar is placed on a movable block 2, then an air cylinder 16 is started, the air cylinder 16 drives a movable plate 17 to move through a push rod until the movable plate 17 is contacted with the steel bar, at the moment, the movable plate 17 is matched with the placing plate 14 to clamp and limit one end of the steel bar, then a knob 25 is screwed, the knob 25 drives a threaded rod 24 to rotate, the threaded rod 24 drives two clamping plates 20 to move towards each other through a threaded through groove 23 until the two clamping plates 20 clamp and limit the steel bar, then a servo motor 6 is started, the servo motor 6 drives a reciprocating lead screw 7 to rotate, the reciprocating lead screw 7 drives a sliding block 5 to move, the sliding block 5 applies force to the movable block 2, so that the movable block 2 is matched with a fixed clamping device to carry out tensile test on the steel bar, after the tensile test is finished, until the pressing plate 19 comes into contact with the reinforcing bars, the bending strength test is performed.
The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.
Claims (7)
1. The utility model provides a reinforcing bar detector for building engineering quality supervise which characterized in that: comprises a device main body (1), wherein a fixed clamping device is arranged on one side of an inner cavity of the device main body (1), a bending detection assembly is arranged in the middle of the inner cavity of the device main body (1), a movable block (2) is arranged on the other side of the inner cavity of the device main body (1), a movable supporting column (3) is fixedly connected to the bottom end of the movable block (2), a clamping assembly (4) is arranged in the movable block (2), a sliding block (5) is movably connected to the top end of the movable block (2), a servo motor (6) is fixedly connected to one end of the outer side of the device main body (1), a reciprocating lead screw (7) is fixedly connected to the output end of the servo motor (6), one end of the reciprocating lead screw (7) penetrates through the side wall of the device main body (1) and is inserted into the device main body (1), and the sliding block (, and the one end of reciprocal lead screw (7) has fixed plate (8) through bearing swing joint, the top of fixed plate (8) and the interior roof fixed connection of device main part (1), forked tail spout (9) have been seted up on the top of movable block (2), bottom fixedly connected with forked tail slider (10) of sliding block (5), forked tail slider (10) are located forked tail spout (9), and the one end of forked tail slider (10) passes through the interior wall connection of compression spring (11) with forked tail spout (9), ball groove (12) have been seted up to the bottom of activity support column (3), the inside in ball groove (12) is provided with ball (13), ball (13) are connected with the interior diapire laminating of device main part (1).
2. A reinforcement bar detector for quality supervision of construction engineering according to claim 1, characterized in that the fixed clamping device comprises a placing plate (14), a fixed supporting column (15) is fixedly connected to the bottom end of the placing plate (14), and the bottom end of the fixed supporting column (15) is fixedly connected to the inner bottom wall of the device main body (1).
3. The reinforcing steel bar detector for quality supervision of building engineering according to claim 2, characterized in that an air cylinder (16) is arranged above the placing plate (14), the air cylinder (16) is fixedly installed on the inner top wall of the device main body (1), the output end of the air cylinder (16) is fixedly connected with a push rod, the bottom end of the push rod is connected with a movable plate (17), and the movable plate (17) is located right above the placing plate (14).
4. The reinforcing steel bar detector for quality supervision of building engineering according to claim 1, characterized in that, the bending detection component comprises a hydraulic cylinder (18), the hydraulic cylinder (18) is fixedly installed on the inner top wall of the device main body (1), the output end of the hydraulic cylinder (18) is connected with a pressure plate (19) through a push rod, and a pressure sensor is embedded in the bottom of the pressure plate (19).
5. The reinforcing steel bar detector for quality supervision of building engineering according to claim 1, characterized in that the clamping assembly (4) comprises two horizontally symmetrically arranged clamping plates (20), one end of each clamping plate (20) is fixedly connected with a limiting slide block (21), the limiting slide block (21) is located in a limiting slide groove (22), and the limiting slide groove (22) is arranged on the inner wall of the middle part of the movable block (2).
6. The reinforcing steel bar detector for quality supervision of building engineering according to claim 5, characterized in that a threaded through groove (23) is formed in the middle of the limiting slide block (21), a threaded rod (24) is connected in the threaded through groove (23) in a penetrating manner, one end of the threaded rod (24) is movably connected with the inner wall of one end of the limiting slide groove (22) through a bearing, the other end of the threaded rod (24) is connected with a knob (25) in a penetrating manner and fixedly connected with the inner wall of the other end of the limiting slide groove (22), and the knob (25) is located on the outer side of the movable block (2).
7. A reinforcement bar detector for the quality supervision of construction engineering according to claim 5, characterized in that the threaded through slots (23) in the limiting sliders (21) on the two clamping plates (20) are oppositely threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921945536.5U CN210923306U (en) | 2019-11-12 | 2019-11-12 | A reinforcing bar detector for building engineering quality supervise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921945536.5U CN210923306U (en) | 2019-11-12 | 2019-11-12 | A reinforcing bar detector for building engineering quality supervise |
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| Publication Number | Publication Date |
|---|---|
| CN210923306U true CN210923306U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921945536.5U Expired - Fee Related CN210923306U (en) | 2019-11-12 | 2019-11-12 | A reinforcing bar detector for building engineering quality supervise |
Country Status (1)
| Country | Link |
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| CN (1) | CN210923306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571327A (en) * | 2020-12-18 | 2021-03-30 | 尹红文 | Multi-point clamping positioning device for detecting building engineering materials |
| CN116660054A (en) * | 2023-05-17 | 2023-08-29 | 江苏建纬检验检测有限公司 | Reinforcing bar intensity check out test set for quality testing |
-
2019
- 2019-11-12 CN CN201921945536.5U patent/CN210923306U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571327A (en) * | 2020-12-18 | 2021-03-30 | 尹红文 | Multi-point clamping positioning device for detecting building engineering materials |
| CN116660054A (en) * | 2023-05-17 | 2023-08-29 | 江苏建纬检验检测有限公司 | Reinforcing bar intensity check out test set for quality testing |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 Termination date: 20211112 |