CN217180354U

CN217180354U - Concrete bearing capacity detection device

Info

Publication number: CN217180354U
Application number: CN202220041059.5U
Authority: CN
Inventors: 颜泽华; 袁德民; 任秋雨; 李建
Original assignee: Chongqing Guwei Construction Engineering Quality Inspection Co ltd
Current assignee: Chongqing Guwei Construction Engineering Quality Inspection Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-08-12
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses a concrete bearing capacity detection device, including the detection case, the bottom of detection case is provided with supporting component, and the inboard lower extreme of detection case is provided with first adjusting part, and first adjusting part's top is provided with the grip block, the side fixedly connected with fixed plate of grip block, the inboard of fixed plate is provided with hold-down mechanism. The utility model adopts the above structure, first positive and negative motor drives the inboard rotation of two-way threaded rod at primary shaft, make the movable block remove on the surface of two-way threaded rod, the movable block drives the grip block and carries out the centre gripping to the concrete slab body and fix, set up hold-down mechanism through the inboard at the fixed plate, can drive adjusting screw through rotatory subassembly and rotate at the inboard of screw hole, make adjusting screw drive pressure strip and concrete slab body laminating be connected, thereby make the concrete slab body place more stably, the bearing capacity sensor of being convenient for carries out the bearing capacity to the concrete slab body and detects.

Description

Concrete bearing capacity detection device

Technical Field

The utility model belongs to the building field, in particular to concrete bearing capacity detection device.

Background

With the continuous development of building technology in China, the market scale of the prefabricated building is rapidly increased, the quality of the prefabricated building needs to be controlled, the performance of various prefabricated components needs to be monitored and detected, and the bearing capacity of a concrete structure needs to be detected in the using process.

However, the existing bearing capacity testing device is inconvenient to adjust according to the width and thickness of concrete, so that the concrete slab cannot be fixed; moreover, most of the existing bearing capacity tests only test a single point, and the precision of the test result is lower.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a concrete bearing capacity detection device to solve the concrete that can't be to the test fixed and the lower problem of measuring accuracy.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a concrete bearing capacity detection device, includes the detection case, the bottom of detection case is provided with supporting component, the inboard lower extreme of detection case is provided with first adjusting part, first adjusting part's top is provided with the grip block, the side fixedly connected with fixed plate of grip block, the inboard of fixed plate is provided with hold-down mechanism, the inboard bottom of detection case is provided with places the subassembly, the concrete slab body has been placed at the top of placing the subassembly, the inboard upper end of detection case is provided with second adjusting part, second adjusting part's bottom is provided with the determine module.

By adopting the technical scheme, the first positive and negative rotation motor drives the bidirectional threaded rod to rotate on the inner side of the first bearing by arranging the first adjusting component, so that the moving block moves on the surface of the bidirectional threaded rod, the moving block drives the clamping plate to clamp and fix the concrete slab body, the pressing mechanism is arranged on the inner side of the fixing plate, the adjusting screw rod can be driven to rotate on the inner side of the threaded hole by the rotating component, the adjusting screw rod drives the pressing plate to be attached and connected with the concrete slab body, the concrete slab body is more stably placed, the bearing capacity of the concrete slab body is conveniently detected by the bearing capacity sensor, the second positive and negative rotation motor drives the screw rod to rotate on the inner side of the second bearing by arranging the second adjusting component, so that the movable block moves on the surface of the screw rod, the movable block is guided by the guide structure, and the movable block can stably drive the detection component at the bottom to move, drive the mounting panel through the control pneumatic cylinder and go up and down for bearing capacity sensor tests with the concrete slab body, can adjust bearing capacity sensor's position about through second adjusting part, thereby can carry out the multiple spot to the concrete slab body and detect, makes the testing result precision higher.

Further, as a preferred technical scheme, the supporting assembly comprises a supporting column and an anti-skid seat, the supporting column is fixedly connected to the bottom of the detection box, and the anti-skid seat is fixedly connected to the bottom of the supporting column.

Through adopting above-mentioned technical scheme, through setting up supporting component, the detection case supports through the support column, and the antiskid seat of support column bottom possesses skid-proof effect for the supporting effect is better.

Further, as a preferred technical scheme, the first adjusting assembly comprises a first forward and reverse rotation motor, a bidirectional threaded rod, a first bearing and a moving block, one end of the bidirectional threaded rod is rotatably connected to the inner side of the first bearing, the other end of the bidirectional threaded rod is fixedly connected to the output end of the first forward and reverse rotation motor, the moving block is in threaded connection with the surface of the bidirectional threaded rod, and the clamping plate is fixedly connected to the top of the moving block.

Through adopting above-mentioned technical scheme, through setting up first adjusting part, first positive reverse motor drives the inboard rotation of two-way threaded rod at primary shaft for the movable block removes on the surface of two-way threaded rod, and the movable block drives the grip block and carries out the centre gripping to concrete slab body fixedly.

Further, as a preferred technical scheme, the pressing mechanism comprises a threaded hole, an adjusting screw, a rotating assembly and a pressing plate, the threaded hole is formed in the top surface of the fixing plate, the adjusting screw is in threaded connection with the inner side of the threaded hole, the rotating assembly is fixedly connected to the top of the adjusting screw, and the pressing plate is fixedly connected to the bottom of the adjusting screw.

Through adopting above-mentioned technical scheme, through setting up hold-down mechanism, can drive adjusting screw through rotatory subassembly and rotate in the inboard of screw hole for adjusting screw drives the pressure strip and is connected with the laminating of concrete slab body, thereby makes the concrete slab body place more stably.

Further, as a preferred technical scheme, the rotating assembly comprises a fixing block and a rotating rod, the fixing block is fixedly connected to the top of the adjusting screw, and the rotating rod is fixedly connected to the side face of the fixing block.

Through adopting above-mentioned technical scheme, through setting up rotating assembly, through stirring the rotary rod, the drive adjusting screw that the cooperation fixed block can be relaxed rotates.

Further, as preferred technical scheme, place the subassembly and include support frame and backup pad, support frame fixed connection is at the inboard bottom surface of detection case, backup pad fixed connection is at the top of support frame.

Through adopting above-mentioned technical scheme, place the subassembly through the setting, the support frame plays better supporting effect to the backup pad, and the backup pad can be stable place the concrete slab body.

Further, as a preferred technical scheme, the second adjusting assembly comprises a second positive and negative rotation motor, a screw rod, a second bearing, a movable block and a guide structure, one end of the screw rod is rotatably connected to the inner side of the second bearing, the other end of the screw rod is fixedly connected to the output end of the second positive and negative rotation motor, the movable block is in threaded connection with the surface of the screw rod, and the guide structure is arranged at the top of the movable block.

Through adopting above-mentioned technical scheme, through setting up second adjusting part, the positive reverse motor of second drives the lead screw and rotates at the inboard of second bearing for the movable block removes at the surface of lead screw, and the movable block leads through guide structure, makes the movable block can be stable drive the detection component of bottom remove.

Further, as preferred technical scheme, guide structure includes connecting rod, guide block and guide way, connecting rod fixed connection is at the top of movable block, guide block fixed connection is at the top of connecting rod, the guide way is seted up at the inboard top surface of detection case, guide block sliding connection is in the inboard of guide way.

Through adopting above-mentioned technical scheme, through setting up guide structure, the movable block passes through the connecting rod and drives the guide block and slide in the inboard of guide way to can play better guide effect to the removal of movable block.

Further, as preferred technical scheme, the detecting component includes pneumatic cylinder, mounting panel and bearing capacity sensor, pneumatic cylinder fixed mounting is in the bottom of movable block, mounting panel fixed connection is in the bottom of pneumatic cylinder, bearing capacity sensor fixed mounting is in the bottom of mounting panel.

Through adopting above-mentioned technical scheme, through setting up the determine module, drive the mounting panel through the control pneumatic cylinder and go up and down for bearing capacity sensor tests with the concrete slab body.

Further, as a preferred technical scheme, a box door is arranged on the front side of the detection box, a hinge member is arranged at the right end of the box door, the box door is hinged to the front side of the detection box through the hinge member, and a handle is fixedly connected to the left end of the front side of the box door.

Through adopting above-mentioned technical scheme, through setting up chamber door, articulated elements and handle, can open the chamber door from the front of detection case through the pulling handle, be convenient for put and get the concrete slab body.

To sum up, the utility model discloses mainly have following beneficial effect:

the concrete slab comprises a first bearing, a second bearing, a first adjusting component, a first positive and negative rotating motor, a second bearing, a clamping plate, a second adjusting component, a pressing mechanism and a second adjusting component, wherein the first adjusting component is arranged on the first bearing;

second, through setting up second adjusting part, the positive reverse motor of second drives the lead screw and rotates at the inboard of second bearing, make the movable block move on the surface of lead screw, the movable block leads through guide structure, make the movable block can be stable drive the determine module of bottom remove, it goes up and down to drive the mounting panel through the control pneumatic cylinder, make bearing capacity sensor and concrete slab body test, can adjust bearing capacity sensor's position about through second adjusting part, thereby can carry out the multiple spot to the concrete slab body and detect, make the testing result precision higher.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is an enlarged view of the structure of the part a in fig. 2 of the present invention.

Reference numerals: 1. the detection box comprises a detection box 2, a support component 21, a support column 22, an anti-skidding seat 3, a first adjusting component 31, a first forward and reverse rotation motor 32, a bidirectional threaded rod 33, a first bearing 34, a moving block 4, a clamping plate 5, a fixing plate 6, a pressing mechanism 61, a threaded hole 62, an adjusting screw rod 63, a rotating component 631, a fixing block 632, a rotating rod 64, a pressing plate 7, a placing component 71, the concrete slab comprises a supporting frame, 72, a supporting plate, 8, a concrete slab body, 9, a second adjusting component, 91, a second forward and reverse rotating motor, 92, a screw rod, 93, a second bearing, 94, a movable block, 95, a guide structure, 951, a connecting rod, 952, a guide block, 953, a guide groove, 10, a detection component, 101, a hydraulic cylinder, 102, a mounting plate, 103, a bearing capacity sensor, 11, a box door, 12, a hinge component, 13 and a handle.

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.

Examples

Referring to fig. 1-3, the concrete bearing capacity detecting device according to this embodiment includes a detecting box 1, a supporting component 2 is disposed at the bottom of the detecting box 1, a first adjusting component 3 is disposed at the lower end of the inner side of the detecting box 1, a clamping plate 4 is disposed at the top of the first adjusting component 3, a fixing plate 5 is fixedly connected to the side surface of the clamping plate 4, a pressing mechanism 6 is disposed at the inner side of the fixing plate 5, a placing component 7 is disposed at the bottom of the inner side of the detecting box 1, a concrete slab body 8 is placed at the top of the placing component 7, a second adjusting component 9 is disposed at the upper end of the inner side of the detecting box 1, a detecting component 10 is disposed at the bottom of the second adjusting component 9, and by disposing the first adjusting component 3, a first forward and reverse rotation motor 31 drives a bidirectional threaded rod 32 to rotate at the inner side of a first bearing 33, so that a moving block 34 moves on the surface of the bidirectional threaded rod 32, the moving block 34 drives the clamping plate 4 to clamp and fix the concrete slab body 8, the pressing mechanism 6 is arranged on the inner side of the fixing plate 5, the rotating assembly 63 can drive the adjusting screw 62 to rotate on the inner side of the threaded hole 61, so that the adjusting screw 62 drives the pressing plate 64 to be attached and connected with the concrete slab body 8, the concrete slab body 8 is placed more stably, the bearing capacity sensor 103 can detect the bearing capacity of the concrete slab body 8 conveniently, the second adjusting assembly 9 is arranged, the second forward and reverse rotation motor 91 drives the screw rod 92 to rotate on the inner side of the second bearing 93, the movable block 94 moves on the surface of the screw rod 92, the movable block 94 is guided by the guide structure 95, the movable block 94 can stably drive the bottom detection assembly 10 to move, the mounting plate 102 is driven to lift by controlling the hydraulic cylinder 101, and the bearing capacity sensor 103 and the concrete slab body 8 are tested, the left and right positions of the bearing capacity sensor 103 can be adjusted through the second adjusting assembly 9, so that multipoint detection can be carried out on the concrete slab body 8, and the detection result precision is high.

Referring to fig. 1-2, in order to reach the purpose of supporting the detection box 1, the support assembly 2 of this embodiment includes a support column 21 and an anti-slip seat 22, the support column 21 is fixedly connected to the bottom of the detection box 1, the anti-slip seat 22 is fixedly connected to the bottom of the support column 21, and by arranging the support assembly 2, the detection box 1 is supported by the support column 21, and the anti-slip seat 22 at the bottom of the support column 21 has an anti-slip effect, so that the support effect is better.

Referring to fig. 2, in order to achieve the purpose of facilitating the adjustment of the clamping plate 4 for clamping, the first adjusting assembly 3 in this embodiment includes a first forward and reverse rotation motor 31, a bidirectional threaded rod 32, a first bearing 33 and a moving block 34, one end of the bidirectional threaded rod 32 is rotatably connected to the inner side of the first bearing 33, the other end of the bidirectional threaded rod 32 is fixedly connected to the output end of the first forward and reverse rotation motor 31, the moving block 34 is threadedly connected to the surface of the bidirectional threaded rod 32, the clamping plate 4 is fixedly connected to the top of the moving block 34, by setting the first adjusting assembly 3, the first forward and reverse rotation motor 31 drives the bidirectional threaded rod 32 to rotate on the inner side of the first bearing 33, so that the moving block 34 moves on the surface of the bidirectional threaded rod 32, and the moving block 34 drives the clamping plate 4 to clamp and fix the concrete slab body 8.

Referring to fig. 3, in order to achieve the purpose of adjusting the pressing plate 64 to compress, the pressing mechanism 6 of the present embodiment includes a threaded hole 61, an adjusting screw 62, a rotating assembly 63 and a pressing plate 64, the threaded hole 61 is opened on the top surface of the fixing plate 5, the adjusting screw 62 is screwed inside the threaded hole 61, the rotating assembly 63 is fixedly connected on the top of the adjusting screw 62, the pressing plate 64 is fixedly connected on the bottom of the adjusting screw 62, by setting the pressing mechanism 6, the rotating assembly 63 can drive the adjusting screw 62 to rotate inside the threaded hole 61, so that the adjusting screw 62 drives the pressing plate 64 to be attached to the concrete slab body 8, and the concrete slab body 8 is placed more stably.

Referring to fig. 3, in order to achieve the purpose of facilitating the rotation of the adjusting screw 62, the rotating assembly 63 of the present embodiment includes a fixing block 631 and a rotating rod 632, the fixing block 631 is fixedly connected to the top of the adjusting screw 62, the rotating rod 632 is fixedly connected to the side of the fixing block 631, and by setting the rotating assembly 63, the adjusting screw 62 can be easily driven to rotate by the fixing block 631 by shifting the rotating rod 632.

Referring to fig. 2, for the purpose of stably placing the concrete slab body 8, the placing assembly 7 of the present embodiment includes a supporting frame 71 and a supporting plate 72, the supporting frame 71 is fixedly connected to the inner bottom surface of the detection box 1, the supporting plate 72 is fixedly connected to the top of the supporting frame 71, by arranging the placing assembly 7, the supporting frame 71 has a better supporting effect on the supporting plate 72, and the supporting plate 72 can stably place the concrete slab body 8.

Referring to fig. 2, in order to achieve the purpose of facilitating the movement of the detecting assembly 10, the second adjusting assembly 9 of this embodiment includes a second forward and reverse rotation motor 91, a screw rod 92, a second bearing 93, a movable block 94 and a guiding structure 95, one end of the screw rod 92 is rotatably connected to the inner side of the second bearing 93, the other end of the screw rod 92 is fixedly connected to the output end of the second forward and reverse rotation motor 91, the movable block 94 is in threaded connection with the surface of the screw rod 92, the guiding structure 95 is arranged at the top of the movable block 94, through the arrangement of the second adjusting assembly 9, the second forward and reverse rotation motor 91 drives the screw rod 92 to rotate on the inner side of the second bearing 93, so that the movable block 94 moves on the surface of the screw rod 92, the movable block 94 guides through the guiding structure 95, and the detecting assembly 10 at the bottom can be stably driven by the movable block 94 to move.

Referring to fig. 2, in order to reach the purpose of leading the removal of movable block 94, this embodiment guide structure 95 includes connecting rod 951, guide block 952 and guide way 953, connecting rod 951 fixed connection is at the top of movable block 94, guide block 952 fixed connection is at the top of connecting rod 951, the inboard top surface at detection case 1 is seted up to guide way 953, guide block 952 sliding connection is in the inboard of guide way 953, through setting up guide structure 95, movable block 94 drives the inboard slip of guide block 952 at guide way 953 through connecting rod 951, thereby can play better direction effect to the removal of movable block 94.

Referring to fig. 2, for the purpose of facilitating detection of the concrete slab body 8, the detection assembly 10 of the present embodiment includes a hydraulic cylinder 101, a mounting plate 102 and a bearing capacity sensor 103, the hydraulic cylinder 101 is fixedly mounted at the bottom of the movable block 94, the mounting plate 102 is fixedly connected to the bottom of the hydraulic cylinder 101, the bearing capacity sensor 103 is fixedly mounted at the bottom of the mounting plate 102, and by setting the detection assembly 10, the mounting plate 102 is driven to lift by controlling the hydraulic cylinder 101, so that the bearing capacity sensor 103 and the concrete slab body 8 are tested.

Referring to fig. 1, in order to achieve the purpose of conveniently placing and taking out the concrete slab body 8, a box door 11 is arranged on the front side of the detection box 1 according to the embodiment, a hinge 12 is arranged at the right end of the box door 11, the box door 11 is hinged to the front side of the detection box 1 through the hinge 12, a handle 13 is fixedly connected to the left end of the front side of the box door 11, and by arranging the box door 11, the hinge 12 and the handle 13, the box door 11 can be opened from the front side of the detection box 1 by pulling the handle 13, so that the concrete slab body 8 is conveniently placed and taken out.

The use principle and the advantages are as follows: by arranging the first adjusting assembly 3, the first positive and negative rotation motor 31 drives the bidirectional threaded rod 32 to rotate on the inner side of the first bearing 33, so that the moving block 34 moves on the surface of the bidirectional threaded rod 32, the moving block 34 drives the clamping plate 4 to clamp and fix the concrete slab body 8, by arranging the pressing mechanism 6 on the inner side of the fixing plate 5, the rotating assembly 63 can drive the adjusting screw 62 to rotate on the inner side of the threaded hole 61, so that the adjusting screw 62 drives the pressing plate 64 to be attached and connected with the concrete slab body 8, the concrete slab body 8 is placed more stably, the bearing capacity sensor 103 is convenient to detect the bearing capacity of the concrete slab body 8, by arranging the second adjusting assembly 9, the second positive and negative rotation motor 91 drives the screw rod 92 to rotate on the inner side of the second bearing 93, so that the movable block 94 moves on the surface of the screw rod 92, and the movable block 94 is guided by the guide structure 95, make the movable block 94 can be stable the detection subassembly 10 removal of drive bottom, drive mounting panel 102 through control pneumatic cylinder 101 and go up and down for bearing capacity sensor 103 tests with concrete slab body 8, can adjust bearing capacity sensor 103 through second adjusting part 9 and control the position, thereby can carry out the multiple spot to concrete slab body 8 and detect, make the testing result precision higher.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a concrete bearing capacity detection device which characterized in that: including detection case (1), the bottom of detection case (1) is provided with supporting component (2), the inboard lower extreme of detection case (1) is provided with first adjusting part (3), the top of first adjusting part (3) is provided with grip block (4), side fixedly connected with fixed plate (5) of grip block (4), the inboard of fixed plate (5) is provided with hold-down mechanism (6), the inboard bottom of detection case (1) is provided with places subassembly (7), concrete slab body (8) have been placed at the top of placing subassembly (7), the inboard upper end of detection case (1) is provided with second adjusting part (9), the bottom of second adjusting part (9) is provided with determine module (10).

2. A concrete bearing capacity detecting apparatus according to claim 1, wherein: the supporting assembly (2) comprises a supporting column (21) and an anti-skidding seat (22), the supporting column (21) is fixedly connected to the bottom of the detection box (1), and the anti-skidding seat (22) is fixedly connected to the bottom of the supporting column (21).

3. A concrete bearing capacity detecting apparatus according to claim 1, wherein: the first adjusting component (3) comprises a first forward and reverse rotation motor (31), a bidirectional threaded rod (32), a first bearing (33) and a moving block (34), one end of the bidirectional threaded rod (32) is rotatably connected to the inner side of the first bearing (33), the other end of the bidirectional threaded rod (32) is fixedly connected to the output end of the first forward and reverse rotation motor (31), the moving block (34) is in threaded connection with the surface of the bidirectional threaded rod (32), and the clamping plate (4) is fixedly connected to the top of the moving block (34).

4. A concrete bearing capacity detecting apparatus according to claim 1, wherein: hold-down mechanism (6) are including screw hole (61), adjusting screw (62), rotating assembly (63) and pressure strip (64), the top surface at fixed plate (5) is seted up in screw hole (61), adjusting screw (62) threaded connection is in the inboard of screw hole (61), rotating assembly (63) fixed connection is at the top of adjusting screw (62), pressure strip (64) fixed connection is in the bottom of adjusting screw (62).

5. A concrete bearing capacity detecting device according to claim 4, wherein: the rotating assembly (63) comprises a fixing block (631) and a rotating rod (632), the fixing block (631) is fixedly connected to the top of the adjusting screw rod (62), and the rotating rod (632) is fixedly connected to the side face of the fixing block (631).

6. A concrete bearing capacity detecting apparatus according to claim 1, wherein: the placement assembly (7) comprises a support frame (71) and a support plate (72), the support frame (71) is fixedly connected to the inner bottom surface of the detection box (1), and the support plate (72) is fixedly connected to the top of the support frame (71).

7. A concrete bearing capacity detecting apparatus according to claim 1, wherein: second adjusting part (9) include that second is just reversing motor (91), lead screw (92), second bearing (93), movable block (94) and guide structure (95), the inboard at second bearing (93) is connected in the rotation of the one end of lead screw (92), the other end fixed connection of lead screw (92) is at the output of second is just reversing motor (91), movable block (94) threaded connection is on the surface of lead screw (92), guide structure (95) set up the top at movable block (94).

8. A concrete bearing capacity detecting device according to claim 7, wherein: guide structure (95) include connecting rod (951), guide block (952) and guide way (953), connecting rod (951) fixed connection is at the top of movable block (94), guide block (952) fixed connection is at the top of connecting rod (951), the inboard top surface at detection case (1) is seted up in guide way (953), guide block (952) sliding connection is in the inboard of guide way (953).

9. A concrete bearing capacity detecting device according to claim 7, wherein: the detection assembly (10) comprises a hydraulic cylinder (101), a mounting plate (102) and a bearing capacity sensor (103), wherein the hydraulic cylinder (101) is fixedly mounted at the bottom of the movable block (94), the mounting plate (102) is fixedly connected to the bottom of the hydraulic cylinder (101), and the bearing capacity sensor (103) is fixedly mounted at the bottom of the mounting plate (102).

10. A concrete bearing capacity detecting apparatus according to claim 1, wherein: the front of detection case (1) is provided with chamber door (11), the right-hand member of chamber door (11) is provided with articulated elements (12), chamber door (11) pass through articulated elements (12) and articulate in the front of detection case (1), the front left end fixedly connected with handle (13) of chamber door (11).