CN212904896U - Concrete surface bubble detection device - Google Patents
Concrete surface bubble detection device Download PDFInfo
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- CN212904896U CN212904896U CN202021400097.2U CN202021400097U CN212904896U CN 212904896 U CN212904896 U CN 212904896U CN 202021400097 U CN202021400097 U CN 202021400097U CN 212904896 U CN212904896 U CN 212904896U
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Abstract
The utility model relates to a concrete surface bubble detection device, relate to building engineering check out test set's field, it includes the workstation, workstation top frame is equipped with detection mechanism, be provided with the detection frame on the workstation, detection mechanism is located and detects directly over one of them corner of frame, the workstation slides in the detection frame and is provided with horizontal abutment bar, be provided with the horizontal adjustment mechanism who is used for driving horizontal abutment bar along its width direction removal on the workstation, be provided with the vertical abutment bar of quadrature setting with it on the horizontal abutment bar, vertical abutment bar is and is provided with the vertical adjustment mechanism who is used for driving vertical abutment bar along horizontal abutment bar length direction removal on the horizontal abutment bar. This application drives respectively through horizontal adjustment mechanism and vertical adjustment mechanism and transversely supports tight pole and vertically supports tight pole and support the concrete piece on detecting the frame jointly, has avoided the surface bubble testing result error that leads to because of the concrete piece displacement as far as possible.
Description
Technical Field
The application relates to the field of constructional engineering detection equipment, in particular to a concrete surface bubble detection device.
Background
In order to ensure the concrete filling construction quality, relevant standards require that before construction and every construction for a certain quantity, a concrete filling layer is subjected to field plate uncovering test inspection, and inspection items mainly comprise surface bubbles, surface compactness, surface fullness and the like; and after the plate uncovering inspection effect meets the requirements, construction can be carried out. For surface bubble detection, a steel ruler or a hundred-grid plate is usually used to measure the bubble area. The requirement of acceptance index: the surface of the self-compacting concrete filling layer has no air with the area more than 50cm2, and the sum of the areas of the air bubbles with the area of 6cm2 and more is not more than 2 percent of the area of the plate bottom. The existing steel ruler or grid plate method is mainly dependent on manual detection to measure the area of the bubbles, and the measurement error is large.
The existing Chinese patent with the patent publication number of CN210742138U provides a concrete surface bubble detection device, which comprises a workbench, wherein a limiting mechanism is arranged at the center of the lower surface of the workbench, a detection mechanism is arranged at the top end of the limiting mechanism, and moving mechanisms are rotatably connected at four corners of the lower surface of the workbench through bearings. The utility model discloses a camera in the mechanism between to shoot the image on the concrete top layer by injecing the fixed scope of frame, because of being provided with the scale bar on the clear glass simultaneously, the concrete bubble detector of being convenient for detects the size of bubble through the camera, and detection efficiency is higher.
In view of the above-mentioned related technologies, the inventor thinks that in the process of detecting the concrete block, if the detection mechanism or the workbench containing the concrete block shakes to cause the position of the concrete block to move, the data detected by the detection mechanism will generate errors, which is not favorable for the efficient performance of the bubble detection test.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem that concrete piece takes place to squint among the concrete bubble testing process, this application provides a concrete surface bubble detection device.
The application provides a concrete surface bubble detection device adopts following technical scheme:
the utility model provides a concrete surface bubble detection device, includes the workstation, the detection mechanism has been erect to the workstation top, be provided with on the workstation and detect the frame, detection mechanism is located directly over one of them corner of detection frame, the workstation in it is provided with horizontal tightening rod to detect the frame internal slipping, be provided with on the workstation and be used for the drive horizontal adjustment mechanism that the tightening rod removed along its width direction, be provided with the vertical tightening rod that sets up with it quadrature on the horizontal tightening rod, vertical tightening rod is be provided with on the horizontal tightening rod and be used for the drive vertical tightening rod is followed horizontal tightening rod length direction's vertical adjustment mechanism removes.
Through adopting above-mentioned technical scheme, when needing to carry out the bubble detection to the concrete piece, place the concrete piece on the workstation, and make concrete piece and detection frame be close to two lateral wall butts of detection mechanism one side, be close to towards the concrete piece through horizontal adjustment mechanism drive horizontal abutment rod afterwards, and support the concrete piece tightly on detecting the frame, the vertical abutment rod of rethread vertical adjustment mechanism drive slides along horizontal abutment rod length direction, until also supporting the concrete piece tightly on offside detection frame inner wall, thereby detection mechanism is carrying out surface bubble detection to the concrete piece time measuring, the concrete piece can not take place the displacement on the workstation, surface bubble detection result error because of the concrete piece displacement leads to has been avoided as far as possible.
Preferably, the transverse adjusting mechanism comprises a sliding block arranged on one side of the detection mechanism far away from the transverse abutting rod, a sliding groove is formed in one side, deviating from the detection mechanism, of the transverse abutting rod of the workbench, the sliding groove is matched with the sliding block in a sliding mode, the sliding groove is perpendicular to the length direction of the transverse abutting rod, and a driving assembly used for driving the sliding block to slide in the sliding groove is arranged on the workbench.
Through adopting above-mentioned technical scheme, when drive assembly drive slider slided in the spout, the slider drove horizontal support pole and slides on the workstation for horizontal support pole slides on the workstation more stably.
Preferably, the driving assembly comprises a screw rod which is rotatably connected in the sliding groove, the screw rod is arranged along the length direction of the sliding groove, and the sliding block is in threaded connection with the screw rod.
Through adopting above-mentioned technical scheme, rotatory screw rod drives the slider along screw rod axial displacement when the screw rod is rotatory for the slider slides in the spout, and has self-locking function between screw rod drive slider removal back slider and the screw rod, makes horizontal support pole can not take place the resilience phenomenon with the concrete piece support tightly on detecting the frame after.
Preferably, an elastic component is arranged between the sliding block and the transverse abutting rod.
Through adopting above-mentioned technical scheme, the slider drives horizontal support tight pole and supports the concrete piece tightly back on detecting the frame, and the slider supports tightly with horizontal formation elasticity between the tight pole to avoid horizontal support tight pole to cause the rigidity to support tightly and cause the damage to the concrete piece as far as possible.
Preferably, the elastic component comprises a limiting rod fixedly connected to the transverse abutting rod and close to one side of the sliding block, the limiting rod penetrates through the sliding block, and an elastic piece is arranged between the sliding block and the transverse abutting rod.
Through adopting above-mentioned technical scheme, the slider drives horizontal tight pole of supporting and supports tightly back on the concrete piece, and the gag lever post slides on the slider, and the elastic component is compressed and is produced deformation, can provide the buffering for horizontal rigid butt that supports the pole and to the concrete piece.
Preferably, the longitudinal adjusting mechanism includes a slide rod fixedly connected to one end of the longitudinal tightening rod close to the transverse tightening rod, a long groove is formed in the transverse tightening rod in a penetrating manner along the length direction of the transverse tightening rod, the slide rod is in sliding fit with the long groove, the slide rod is fixedly connected to two sides of the transverse tightening rod respectively and fixedly with a limiting block used for clamping the transverse tightening rod, a through groove is formed in one side of the transverse tightening rod along the length direction of the long groove, and a locking bolt is arranged in the through groove in the transverse tightening rod in a penetrating manner, one end of the locking bolt extends into the long groove and is in threaded connection with the slide rod.
By adopting the technical scheme, when the longitudinal abutting rod is adjusted, the locking bolt is unscrewed, the longitudinal abutting rod is pushed to drive the sliding rod to slide in the long groove, and the two limiting blocks arranged at the two sides of the transverse abutting rod limit the sliding rod so that the longitudinal abutting rod is always vertical to the transverse abutting rod, so that a concrete block can be stably clamped and fixed; after the longitudinal abutting rod is positioned, the locking bolt is rotated to enable the locking bolt to lock the sliding rod in the long groove, the sliding rod can be fixed on the transverse abutting rod, and therefore the position of the longitudinal abutting rod can be adjusted conveniently.
Preferably, the sliding rod and the longitudinal abutting rod are integrally Z-shaped, and the longitudinal abutting rod is located on one side, close to the detection mechanism, of the sliding rod.
Through adopting above-mentioned technical scheme for the tight degree of support between vertical support pole and the concrete piece is better.
Preferably, rubber layers are arranged on one sides, close to the detection mechanism, of the transverse abutting rod and one sides, close to the longitudinal abutting rod, of the longitudinal abutting rod.
Through adopting above-mentioned technical scheme, the rubber layer can play certain guard action to the concrete piece to cause the damage to the concrete piece when horizontal support pole and vertical support pole centre gripping concrete piece.
Preferably, the workbench is provided with a plurality of blanking troughs on the plate surface under the detection mechanism in a penetrating manner.
Through adopting above-mentioned technical scheme, the piece that drops when the concrete piece detects is retained at the workstation up end, and the accessible brush sweeps the concrete piece to concrete piece when the roughness when placing on the workstation is influenced to the concrete piece bits of broken glass.
In summary, the present application includes at least one of the following beneficial technical effects:
1. after the concrete block is placed on the workbench, the transverse adjusting mechanism drives the transverse abutting rod to abut against the detection frame, and the longitudinal adjusting mechanism drives the longitudinal abutting rod to abut against the concrete block on the inner wall of the detection frame on the opposite side, so that when the detection mechanism detects surface bubbles of the concrete block, the concrete block cannot displace on the workbench, and the error of a surface bubble detection result is reduced;
2. the sliding block drives the transverse abutting rod to elastically abut against the detection frame after the elastic piece is arranged, so that the concrete block is prevented from being damaged due to rigid abutting caused by the transverse abutting rod;
3. the two limiting blocks arranged at the two sides of the transverse abutting rod limit the sliding rod, so that the longitudinal abutting rod is always perpendicular to the transverse abutting rod, and the concrete block can be stably clamped and fixed.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Reference numerals: 1. a work table; 2. a detection mechanism; 3. detecting a frame; 4. a transverse abutting rod; 5. a longitudinal abutment bar; 6. a slider; 7. a chute; 8. a screw; 9. a limiting rod; 10. an elastic member; 11. a slide bar; 12. a long groove; 13. a limiting block; 14. locking the bolt; 15. a rubber layer; 16. a charging chute; 17. a hand wheel; 18. a through groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses concrete surface bubble detection device. Referring to fig. 1, the concrete surface bubble detection device includes a workbench 1, a detection mechanism 2 is erected above the workbench 1, the detection mechanism 2 is a conventional technical means in the field, and is not described herein again, a detection frame 3 is arranged on the workbench 1, and the detection mechanism 2 is located right above one corner of the detection frame 3; workstation 1 slides in detecting frame 3 and is provided with horizontal support tight pole 4, and horizontal support tight pole 4 is parallel with one of them side of detecting frame 3, is provided with the horizontal adjustment mechanism who is used for driving horizontal support tight pole 4 and removes along its width direction on the workstation 1, is provided with the vertical support tight pole 5 that sets up with it quadrature on the horizontal support tight pole 4, vertically supports tight pole 5 and is provided with the vertical adjustment mechanism who is used for driving vertical support tight pole 5 and removes along horizontal support tight pole 4 length direction on being horizontal support tight pole 4.
Referring to fig. 1 and 2, the transverse adjusting mechanism includes a sliding block 6 disposed on one side of the transverse abutting rod 4 away from the detecting mechanism 2, a sliding groove 7 is disposed on one side of the workbench 1 away from the detecting mechanism 2 of the transverse abutting rod 4, the sliding groove 7 is in sliding fit with the sliding block 6, and the sliding groove 7 is perpendicular to the length direction of the transverse abutting rod 4; be provided with on workstation 1 and be used for driving slider 6 gliding drive assembly in spout 7, drive assembly is including rotating the screw rod 8 of connection in spout 7, and screw rod 8 sets up along spout 7 length direction, and slider 6 and screw rod 8 threaded connection, the one end rigid coupling that horizontal tightening rod 4 was kept away from to screw rod 8 have a hand wheel 17.
When the air bubble detection is needed to be carried out on the concrete block, the concrete block is placed on the workbench 1, the concrete block is abutted to two side walls of one side, close to the detection mechanism 2, of the detection frame 3, then the hand wheel 17 is rotated to drive the screw 8 to rotate, the screw 8 drives the sliding block 6 to axially move along the screw 8 when rotating, the sliding block 6 is made to slide in the sliding groove 7, the sliding block 6 further drives the transverse abutting rod 4 to approach to the concrete block on the workbench 1, the concrete block is abutted to the detection frame 3, a self-locking function is realized between the sliding block 6 and the screw 8, and the transverse abutting rod 4 cannot rebound after abutting the concrete block on the detection frame 3; in this in-process, simultaneously through the vertical tight pole 5 of supporting of vertical adjustment mechanism drive along horizontal tight pole 4 length direction slides, finally support the concrete piece jointly tightly on detection frame 3 corner inner wall of detection mechanism 2 below under the cooperation of horizontal tight pole 4 of supporting to detection mechanism 2 is carrying out surperficial bubble to the concrete piece and is detecting time measuring, and the concrete piece can not take place the displacement on workstation 1, has avoided the surperficial bubble testing result error that leads to because of the concrete piece displacement as far as possible.
Referring to fig. 2, an elastic component is arranged between the sliding block 6 and the transverse abutting rod 4, the elastic component comprises a limiting rod 9 fixedly connected to one side, close to the sliding block 6, of the transverse abutting rod 4, the limiting rod 9 penetrates through the sliding block 6, an elastic piece 10 is arranged between the sliding block 6 and the transverse abutting rod 4, and the elastic piece 10 is preferably a spring sleeved on the outer peripheral wall of the limiting rod 9.
8 drive sliders 6 of screw rod drive 4 and drive horizontal support tight pole 4 and support tightly on the concrete piece after, gag lever post 9 slides on slider 6, elastic component 10 is compressed and is produced deformation, can provide the buffering for horizontal support tight pole 4 rigidity butt to the concrete piece, thereby avoid horizontal support tight pole 4 to cause the rigidity to the concrete piece to support tightly and cause the damage to the concrete piece as far as possible, also can lock the concrete piece on detecting 3 inner walls of frame as high as possible precision simultaneously.
Referring to fig. 2, the longitudinal adjusting mechanism comprises a slide bar 11 fixedly connected to one end of the longitudinal abutting rod 5 close to the transverse abutting rod 4, the slide bar 11 and the longitudinal abutting rod 5 are integrally in a Z shape, the longitudinal abutting rod 5 is located on one side of the slide bar 11 close to the detecting mechanism 2, a long groove 12 along the length direction of the transverse abutting rod 4 is formed in the transverse abutting rod 4 in a penetrating mode, the slide bar 11 is in sliding fit with the long groove 12, and two sides of the slide bar 11 on the transverse abutting rod 4 are fixedly connected with limiting blocks 13 for clamping the transverse abutting rod 4; one side of the transverse abutting rod 4 is provided with a through groove 18 along the length direction of the long groove 12, and a locking bolt 14 with one end extending into the long groove 12 and connected with the sliding rod 11 through threads is arranged in the barrel groove 18 of the transverse abutting rod 4 in a penetrating manner.
When the longitudinal resisting rod 5 is adjusted, the locking bolt 14 is loosened, the longitudinal resisting rod 5 is pushed to drive the sliding rod 11 to slide in the long groove 12, at the moment, the locking bolt 14 slides in the through groove 18, the two limiting blocks 13 arranged at two sides of the transverse resisting rod 4 limit the sliding rod 11, so that the longitudinal resisting rod 5 is always vertical to the transverse resisting rod 4, the concrete block can be stably clamped and fixed, the sliding rod 11 and the longitudinal resisting rod 5 are integrally Z-shaped, and the resisting degree between the longitudinal resisting rod 5 and the concrete block is better; after the longitudinal abutting rod 5 is close to the retarded soil blocks and abuts against the retarded soil blocks, the locking bolt 14 is rotated to enable the locking bolt 14 to fasten the sliding rod 11 in the long groove 12, the sliding rod 11 can be fixed on the transverse abutting rod 4, so that the convenient adjustment of the position of the longitudinal abutting rod 5 is realized, the stable clamping of the application on the concrete blocks is further realized, and the device is also suitable for surface bubble detection of concrete blocks with different sizes.
Referring to fig. 1 and 2, one side of the transverse abutting rod 4 and one side of the longitudinal abutting rod 5 close to the detection mechanism 2 are both provided with a rubber layer 15, and the workbench 1 penetrates through the plate surface under the detection mechanism 2 and is provided with a plurality of blanking grooves 16.
The rubber layer 15 can play a certain protection role on the concrete block so as to prevent the concrete block from being damaged when the transverse abutting rod 4 and the longitudinal abutting rod 5 clamp the concrete block; set up 16 backs of charging chute, the piece that drops when the concrete piece detects is saved at 1 up end of workstation, and the accessible brush sweeps the concrete piece to roughness when the concrete piece is placed on workstation 1 is influenced to the garrulous bits of concrete.
The implementation principle of the concrete surface bubble detection device in the embodiment of the application is as follows:
when the air bubble detection is needed to be carried out on the concrete block, the concrete block is placed on the workbench 1, the concrete block is abutted against two side walls of one side of the detection frame 3 close to the detection mechanism 2, then the hand wheel 17 is rotated to drive the screw 8 to rotate, the screw 8 drives the sliding block 6 and the transverse abutting rod 4 to approach towards the direction of the concrete block on the workbench 1 when rotating, and the concrete block is abutted against the detection frame 3, during this process, the sliding rod 11 is simultaneously slid in the elongated slot 12 to bring the longitudinal abutment 5 closer towards the concrete mass, the slide bar 11 is locked by a locking bolt 14, and finally the concrete blocks are abutted against the inner wall of the corner of the detection frame 3 below the detection mechanism 2 under the cooperation of the transverse abutting rod 4, therefore, when the detection mechanism 2 detects the surface bubbles of the concrete block, the concrete block cannot displace on the workbench 1, and the surface bubble detection result error caused by the displacement of the concrete block is avoided as much as possible.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a concrete surface bubble detection device, includes workstation (1), workstation (1) top is erect and is equipped with detection mechanism (2), its characterized in that: be provided with on workstation (1) and detect frame (3), detection mechanism (2) are located directly over one of them corner of detection frame (3), workstation (1) in detect frame (3) internal slipping is provided with horizontal supporting tight pole (4), be provided with on workstation (1) and be used for the drive horizontal adjustment mechanism that supporting tight pole (4) removed along its width direction, be provided with vertical supporting tight pole (5) that the quadrature set up with it on horizontal supporting tight pole (4), vertical supporting tight pole (5) are be provided with on horizontal supporting tight pole (4) and be used for the drive vertical supporting tight pole (5) are followed horizontal supporting tight pole (4) length direction removes vertical adjustment mechanism.
2. The concrete surface bubble detection device of claim 1, wherein: horizontal adjustment mechanism is including setting up horizontal support tight pole (4) are kept away from slider (6) of detection mechanism (2) one side, workstation (1) in horizontal support tight pole (4) deviate from spout (7) have been seted up to one side of detection mechanism (2), spout (7) with slider (6) adaptation that slides, spout (7) perpendicular to the length direction of horizontal support tight pole (4), be provided with on workstation (1) and be used for the drive slider (6) are in gliding drive assembly in spout (7).
3. The concrete surface bubble detection device of claim 2, wherein: the drive assembly comprises a screw rod (8) which is rotatably connected in the sliding groove (7), the screw rod (8) is arranged along the length direction of the sliding groove (7), and the sliding block (6) is in threaded connection with the screw rod (8).
4. The concrete surface bubble detection device of claim 3, wherein: an elastic component is arranged between the sliding block (6) and the transverse abutting rod (4).
5. The concrete surface bubble detection device of claim 4, wherein: the elastic component comprises a fixed connection, the transverse abutting rod (4) is close to a limiting rod (9) on one side of the sliding block (6), the limiting rod (9) penetrates through the sliding block (6), and an elastic piece (10) is arranged between the sliding block (6) and the transverse abutting rod (4).
6. The concrete surface bubble detection device of claim 1, wherein: the longitudinal adjusting mechanism comprises a sliding rod (11) fixedly connected with one end of the longitudinal abutting rod (5) close to the transverse abutting rod (4), a long groove (12) along the length direction of the transverse abutting rod (4) is formed in the transverse abutting rod (4) in a penetrating mode, the sliding rod (11) is matched with the long groove (12) in a sliding mode, a limiting block (13) used for clamping the transverse abutting rod (4) is fixedly connected to the two sides of the transverse abutting rod (11), a through groove (18) along the length direction of the long groove (12) is formed in one side of the transverse abutting rod (4), and a locking bolt (14) with one end extending into the long groove (12) and connected with the sliding rod (11) in a threaded mode is arranged in the through groove (18) in the transverse abutting rod (4) in a penetrating mode.
7. The concrete surface bubble detection device of claim 6, wherein: the sliding rod (11) and the longitudinal abutting rod (5) are integrally Z-shaped, and the longitudinal abutting rod (5) is located at one side, close to the detecting mechanism (2), of the sliding rod (11).
8. The concrete surface bubble detection device of claim 1, wherein: and rubber layers (15) are arranged on one sides of the transverse abutting rod (4) and the longitudinal abutting rod (5) close to the detection mechanism (2).
9. The concrete surface bubble detection device of claim 1, wherein: the workbench (1) is provided with a plurality of blanking grooves (16) on the plate surface under the detection mechanism (2) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021400097.2U CN212904896U (en) | 2020-07-15 | 2020-07-15 | Concrete surface bubble detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021400097.2U CN212904896U (en) | 2020-07-15 | 2020-07-15 | Concrete surface bubble detection device |
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| Publication Number | Publication Date |
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| CN212904896U true CN212904896U (en) | 2021-04-06 |
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| CN202021400097.2U Active CN212904896U (en) | 2020-07-15 | 2020-07-15 | Concrete surface bubble detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103031A (en) * | 2021-11-22 | 2022-03-01 | 兴宇伟业（天津）科技有限公司 | Silica gel shaping and processing device and processing method thereof |
-
2020
- 2020-07-15 CN CN202021400097.2U patent/CN212904896U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103031A (en) * | 2021-11-22 | 2022-03-01 | 兴宇伟业（天津）科技有限公司 | Silica gel shaping and processing device and processing method thereof |
| CN114103031B (en) * | 2021-11-22 | 2023-11-21 | 兴宇伟业（天津）科技有限公司 | Silica gel shaping processing device and processing method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for detecting bubbles on concrete surface Effective date of registration: 20230223 Granted publication date: 20210406 Pledgee: Bank of China Limited Wuhan Municipal sub branch Pledgor: Wuhan washishang Concrete Co.,Ltd. Registration number: Y2023420000069 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |