Concrete quality detection device for water conservancy construction

Abstract

The invention discloses a concrete quality detection device for water conservancy construction, and belongs to the technical field of detection devices.The concrete quality detection device comprises a main rack, a detection platform, an annular guide groove, a main driving frame and a clamping arm rack, the detection platform is arranged on the main rack, the annular guide groove is formed in the detection platform, and the main driving frame is slidably assembled in the annular guide groove; an overhead suspension is fixedly assembled on the main driving frame, the clamping arm rack is assembled in the annular guide groove in a limiting and sliding mode and connected with the main driving frame in a linkage mode, and a first jacking rod and a second jacking rod are arranged on the clamping arm rack in an inserted mode. The rotary main driving frame and the clamping arm racks are arranged on the main rack, and the first jacking rod and the second jacking rod which move independently are arranged on the two clamping arm racks, so that a to-be-detected concrete test block can be automatically positioned, fixed-axis rotation and turnover of the concrete test block are realized, the time of manual placement is saved, and the working efficiency is improved. The detection efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of detection devices, and in particular relates to a concrete quality detection device for water conservancy construction. Background Art

[0002] The quality of concrete in water conservancy projects is directly related to the safety, durability and anti-seepage performance of the project structure. Therefore, strict quality inspections must be carried out. Inspections must run through the entire process of design, construction and acceptance, with a focus on controlling the quality of raw materials, mix ratio optimization, construction technology and durability indicators to ensure the long-term safe operation of the project under complex hydrogeological conditions.

[0003] When testing concrete test blocks, existing equipment usually requires manual labor to carry the test blocks to the testing table, align the test blocks with the detector, and flip the test blocks to test all sides of the test blocks. This process not only wastes manpower, but also wastes process time to flip the test blocks, resulting in reduced testing efficiency. Summary of the invention

[0004] In view of the deficiencies in the prior art, an object of an embodiment of the present invention is to provide a concrete quality detection device for water conservancy construction to solve the problems in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A concrete quality detection device for water conservancy construction, the concrete quality detection device for water conservancy construction having a relative first direction, a second direction and a third direction, characterized in that the concrete quality detection device for water conservancy construction comprises a base component, the base component comprises a main frame, a detection platform and a ring guide groove, the main frame is fixedly provided with a detection platform, the detection platform is used to support a concrete test block to be detected, and the main frame is also provided with a ring guide groove; A drive frame assembly, the drive frame assembly includes a main drive frame, an overhead suspension, a tail bracket, a slewing drive and a slewing wheel, the main drive frame is limitedly slidably assembled in the ring guide groove, the main drive frame is fixedly assembled with an overhead suspension, one end of the main drive frame is also fixedly connected to the tail bracket, the tail bracket is provided with a slewing drive, one end of the slewing wheel is rotatably assembled on the tail bracket, the other end of the slewing wheel is transmission-connected with the slewing drive, and the slewing wheel is also rotatably pressed on the detection platform; Clamping arm assemblies are provided on both sides of the driving frame assembly, and the clamping arm assemblies are fixedly connected to the main driving frame; The clamping arm assembly includes a clamping arm frame, a sliding pin, a first top support rod and a second top support rod. A sliding pin is provided at the bottom of the clamping arm frame. The sliding pin is limitedly slidably assembled in the ring guide groove. The first top support rod and the second top support rod are slidably inserted on the clamping arm frame along a first direction.

[0006] As a further solution of the present invention, the drive frame assembly also includes a linkage frame and a mounting frame, one end of the linkage frame is fixedly connected to the main drive frame, and the other end of the linkage frame is fixedly connected to the mounting frame, the mounting frame is fixedly connected to the clamping arm frame, and the linkage frame and the mounting frame are staggered with the concrete test block.

[0007] As a further solution of the present invention, the clamping arm assembly also includes a first transmission rack, a first push rod and a first transmission gear, one end of the first transmission rack is fixedly connected to the first top support rod, the other end of the first transmission rack is meshingly connected to the first transmission gear, the first transmission gear is fixedly assembled on the mounting frame, and the end of the second top support rod is also fixedly connected to the first push rod.

[0008] As a further solution of the present invention, the clamping arm assembly also includes a second transmission rack, a second push rod and a second transmission gear, one end of the second transmission rack is fixedly connected to the second top support rod, the other end of the second transmission rack is meshingly connected to the second transmission gear, the second transmission gear is fixedly assembled on the mounting frame, and the end of the second top support rod is also fixedly connected to the second push rod.

[0009] As a further solution of the present invention, the two groups of first top support rods are coaxially arranged in the first direction, and the two groups of second top support rods are coaxially arranged in the first direction.

[0010] As a further solution of the present invention, the two groups of first push rods and second push rods have relative first support points, second support points, third support points and fourth support points, the two groups of first push rods have first support points and third support points, the two groups of second push rods have second support points and fourth support points, the first support points and third support points have the same height in the third direction, and the second support points and fourth support points have the same height in the third direction.

[0011] As a further solution of the present invention, the concrete quality detection device for water conservancy construction also includes a driving assembly, which includes a driving machine, a transmission wheel shaft, a first synchronous belt, a side transmission shaft wheel and a second synchronous belt. Several of the driving machines are fixedly mounted on a linkage frame, one end of the transmission wheel shaft is fixedly mounted on the linkage frame, and the other end of the linkage frame is connected to the driving machine for transmission, the side transmission shaft wheel is fixedly mounted on the linkage frame, and one end of the side transmission shaft wheel is connected to the transmission wheel shaft through a first synchronous belt transmission, and the other end of the side transmission shaft wheel is connected to the first transmission gear and the second transmission gear through a second synchronous belt transmission.

[0012] In summary, compared with the prior art, the embodiments of the present invention have the following beneficial effects: The present invention provides a rotating main drive frame and a clamping arm frame on the main frame, and independently movable first top support rods and second top support rods on two sets of clamping arm frames, so that the concrete test block to be tested can be automatically positioned, and the fixed-axis rotation and turning over of the concrete test block can be realized, thereby saving the time of manual placement and improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of a concrete quality detection device for water conservancy construction provided in an embodiment of the present invention.

[0014] Figure 2 It is a schematic structural diagram of a concrete quality detection device for water conservancy construction provided in one embodiment of the present invention.

[0015] Figure 3 It is a schematic diagram of the side structure of a concrete quality detection device for water conservancy construction provided in an embodiment of the present invention.

[0016] Figure 4 This is a structural schematic diagram of the concrete quality detection device for water conservancy construction shown in figure A in one embodiment of the present invention.

[0017] Figure 5 This is a structural schematic diagram of the concrete quality detection device for water conservancy construction shown in FIG. 1 , which is marked with a symbol B in an embodiment of the present invention.

[0018] 1-base member, 101-main frame, 102-detection platform, 103-annular guide groove, 2-drive frame assembly, 201-main drive frame, 202-overhead suspension, 203-tail bracket, 204-slewing drive, 205-slewing wheel, 206-linkage frame, 207-mounting frame, 3-clamping arm assembly, 301-clamping arm frame, 302-sliding pin, 303-first top support rod, 304-first transmission rack, 305-second top support rod, 306-second transmission rack, 307-first push rod, 308-second push rod, 309-first transmission gear, 310-second transmission gear, 4-drive assembly, 401-drive machine, 402-transmission wheel shaft, 403-first synchronous belt, 404-side transmission shaft wheel, 405-second synchronous belt, 5-concrete test block. DETAILED DESCRIPTION

[0019] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] See also Figure 1- Figure, a concrete quality detection device for water conservancy construction in one embodiment of the present invention comprises a base component 1, the base component 1 comprises a main frame 101, a detection platform 102 and a ring guide groove 103, the main frame 101 is fixedly provided with a detection platform 102, the detection platform 102 is used to support a concrete test block 5 to be detected, and the main frame 101 is also provided with a ring guide groove 103 on the xoy plane; a drive frame assembly 2, the drive frame assembly 2 comprises a main drive frame 201, an overhead suspension 202, a tail bracket 203, a slewing drive 204 and a slewing wheel 205, the main drive frame 201 is limitedly slidably assembled in the ring guide groove 103, the main drive frame 201 is fixedly equipped with an overhead suspension 202, and one end of the main drive frame 201 is also fixedly connected to the tail bracket The rear bracket 203 is provided with a rotary drive 204, one end of the rotary wheel 205 is rotatably assembled on the rear bracket 203, and the other end of the rotary wheel 205 is transmission-connected with the rotary drive 204, and the rotary wheel 205 is also rotatably pressed onto the detection platform 102; clamping arm assemblies 3 are provided on both sides of the driving frame assembly 2, and the clamping arm assembly 3 and the main driving frame 201 are fixedly connected; the clamping arm assembly 3 comprises a clamping arm frame 301, a sliding pin 302, a first top support rod 303 and a second top support rod 305, a sliding pin 302 is provided at the bottom of the clamping arm frame 301, and the sliding pin 302 is limitedly slidably assembled in the ring guide groove 103, and a first top support rod 303 and a second top support rod 305 are slidably inserted on the clamping arm frame 301 along the first direction x.

[0021] In actual application of this embodiment, when the device detects the concrete test block 5 in the process of water conservancy construction, the concrete test block 5 to be detected is placed on the xoy plane on one side of the detection platform 102, and the detection platform 102 is provided with an annular ring guide groove 103, and the main drive frame 201 and the clamping arm frame 301 are both limitedly slidably assembled in the ring guide groove 103, and the two groups of clamping arm frames 301 are arranged in a mirror image on both sides of the main drive frame 201, so that the first top support rod 303 and the second top support rod 305 on the clamping arm frame 301 are arranged in a mirror image on both sides of the concrete test block 5 to be detected. When the concrete test block 5 is placed on the detection When the main drive frame 201 is on the platform 102, the main drive frame 201 rotates with the ring guide groove 103 as the axis under the driving action, and during the rotation of the main drive frame 201, the clamping arm frames 301 on both sides of the main drive frame 201 rotate synchronously with the main drive frame 201, so that the first top support rod 303 and the second top support rod 305 installed on the clamping arm frame 301 rotate synchronously with the clamping arm frame 301. When the first top support rod 303 and the second top support rod 305 on the clamping arm frame 301 slide under the drive of the external driving source, the two groups of the first top support rod 303 and the second top support rod 305 approach each other in the first direction x. , can abut against the two parallel side walls of the concrete test block 5. As the two groups of the first supporting rods 303 and the second supporting rods 305 are constantly approaching, since the two groups of clamping arm frames 301 are rotatably assembled on the annular guide groove 103, the distances between the two groups of clamping arm frames 301 and the center of the annular guide groove 103 are equal. Therefore, the two groups of the first supporting rods 303 and the second supporting rods 305 can continuously push the concrete test block 5 toward the center of the annular guide groove 103 during the continuous pressing process, and then move the concrete test block 5 to the center of the annular guide groove 103 during the clamping process. When the concrete test block 5 completes the positioning in one side direction, the main drive The frame 201 drives the two groups of the clamping arm frames 301 to rotate in the xoy plane, and then the two groups of clamping arm frames 301 rotate 180° in the xoy plane, and then drive the two groups of first top support rods 303 and second top support rods 305 to move toward one side of the concrete test block 5 again, so that the concrete test block 5 can be moved to the remaining two side surfaces of the annular guide groove 103 during the clamping process to complete the positioning synchronously, so that the concrete test block 5 is maintained at the center position of the detection platform 102, and the overhead suspension 202 assembled at one end of the main driving frame 201 is also located at the center position of the detection platform 102, so that the concrete test block 5 can be accurately positioned and detected.

[0022] See also Figure 2In a preferred embodiment of the present invention, the driving frame assembly 2 also includes a linkage frame 206 and a mounting frame 207, one end of the linkage frame 206 is fixedly connected to the main driving frame 201, and the other end of the linkage frame 206 is fixedly connected to the mounting frame 207, the mounting frame 207 is fixedly connected to the clamping arm frame 301, and the linkage frame 206 and the mounting frame 207 are staggered with the concrete test block 5 in the xoy plane.

[0023] In actual application of this embodiment, the linkage frame 206 and the mounting frame 207 are offset from the concrete test block 5 in the xoy plane, so that during the process of the main driving frame 201 driving the clamping arm frame 301 to rotate, the linkage frame 206 and the mounting frame 207 will never interfere with the concrete test block 5, and will not affect a series of detection processes such as photo detection and hardness detection of the concrete test block 5.

[0024] See also Figure 4 In a preferred embodiment of the present invention, the clamping arm assembly 3 also includes a first transmission rack 304, a second transmission rack 306, a first push rod 307, a second push rod 308, a first transmission gear 309 and a second transmission gear 310, one end of the first transmission rack 304 is fixedly connected to the first top support rod 303, the other end of the first transmission rack 304 is meshed with the first transmission gear 309, the first transmission gear 309 is fixedly mounted on the mounting frame 207, and the end of the second top support rod 305 is also fixedly connected to the first push rod 307, one end of the second transmission rack 306 is fixedly connected to the second top support rod 305, the other end of the second transmission rack 306 is meshed with the second transmission gear 310, the second transmission gear 310 is fixedly mounted on the mounting frame 207, and the end of the second top support rod 305 is also fixedly connected to the second push rod 308.

[0025] In actual application of this embodiment, the first transmission rack 304 and the second transmission rack 306 are respectively fixedly arranged on one side of the first top support rod 303 and the second top support rod 305 and are fixedly connected to the first top support rod 303 and the second top support rod 305, the first transmission gear 309 and the second transmission gear 310 are respectively rotatably assembled on the two ends of the mounting frame 207, and the first transmission gear 309 and the second transmission gear 310 are respectively meshed and connected with the first transmission rack 304 and the second transmission rack 306, so that the first transmission gear 309 and the second transmission gear 310 can drive the first top support rod 303 and the second top support rod 305 to slide in a directional manner during the rotation process, thereby controlling the first push rod 307 at the end of the first top support rod 303 and the second push rod 308 at the end of the second top support rod 305 to move toward the side of the concrete test block 5.

[0026] Furthermore, the two groups of first support rods 303 are coaxially arranged in the first direction x, and the two groups of second support rods 305 are coaxially arranged in the first direction x, so that the first support rods 303 and the second support rods 305 can synchronously abut against the same height position of the concrete test block 5 in the third direction z during the process of moving towards each other, thereby preventing the concrete test block 5 from tilting and shaking during the extrusion process, and ensuring stability during the positioning process.

[0027] See also Figure 2 In a preferred embodiment of the present invention, the two groups of first push rods 307 and second push rods 308 have relative first supporting points a1, second supporting points a2, third supporting points a3 and fourth supporting points a4, the two groups of first push rods 307 have first supporting points a1 and third supporting points a3, the two groups of second push rods 308 have second supporting points a2 and fourth supporting points a4, the first supporting points a1 and third supporting points a3 have the same height in the third direction z, and the second supporting points a2 and fourth supporting points a4 have the same height in the third direction z.

[0028] In actual application of this embodiment, the two groups of first push rods 307 and second push rods 308 have relative first supporting points a1, second supporting points a2, third supporting points a3 and fourth supporting points a4, and the first supporting points a1 and the third supporting points a3 have the same height in the third direction z, and the second supporting points a2 and the fourth supporting points a4 have the same height in the third direction z. When the concrete test block 5 is tested, the first supporting rod 303 and the second supporting rod 305 can be used to position and clamp the concrete test block. After the clamping is completed, the main driving frame 201 and the clamping arm frame 301 are driven to rotate with the annular guide groove 103 as the axis, so that the concrete test block 5 to be tested can be driven to rotate in the xoy plane, so that the detector can check all sides of the concrete test block 5. When the concrete test block 5 needs to be turned over, the first supporting point a1 and the fourth supporting point a3 are used to rotate. Point a4 approaches one side of the concrete test block 5 at the same time, and continues to press after abutting against the surface of the concrete test block 5. Since the heights of the first supporting point a1 and the fourth supporting point a4 in the third direction z are not equal, the concrete test block 5 is tilted during the extrusion process. When the concrete test block 5 rotates and presses against the fourth supporting point a4, the first supporting point a1 retracts. At this time, the main driving frame 201 drives the clamping arm frame 301 to slide in the xoy plane, so that the fourth supporting point a4 supported on the bottom of the concrete test block 5 slides out from the bottom of the concrete test block 5, thereby completing the turning over of the concrete test block 5. When the turning over is completed, the clamping arm frame 301 again pulls the main driving frame 201 to rotate in the xoy plane, and clamps the first supporting point a1, the second supporting point a2, the third supporting point a3 and the fourth supporting point a4 on the surface of the concrete test block 5 again, thereby completing the positioning of the concrete test block 5.

[0029] See also Figure 2 and Figure 5 In a preferred embodiment of the present invention, the concrete quality detection device for water conservancy construction also includes a driving component 4, which includes a driving machine 401, a transmission wheel shaft 402, a first synchronous belt 403, a side transmission shaft wheel 404 and a second synchronous belt 405. Several of the driving machines 401 are fixedly assembled on the linkage frame 206, one end of the transmission wheel shaft 402 is fixedly assembled on the linkage frame 206, and the other end of the linkage frame 206 is connected to the driving machine 401 in a transmission manner. The side transmission shaft wheel 404 is fixedly assembled on the linkage frame 206, and one end of the side transmission shaft wheel 404 is connected to the transmission wheel shaft 402 through the first synchronous belt 403, and the other end of the side transmission shaft wheel 404 is connected to the first transmission gear 309 and the second transmission gear 310 through the second synchronous belt 405.

[0030] In actual application of this embodiment, several of the driving machines 401 are fixedly assembled on one side of the linkage frame 206, and the driving machines 401 are connected to the transmission wheel shaft 402 on one side, the transmission wheel shaft 402 and the side transmission shaft wheel 404 are connected to each other through the first synchronous belt 403, and the side transmission shaft wheel 404 is connected to the first transmission gear 309 and the second transmission gear 310 through the second synchronous belt 405, so that the two groups of first top support rods 303 and second top support rods 305 are driven by independent driving sources and can achieve free movement in a plane according to the required working conditions.

[0031] The above-mentioned embodiment of the present invention provides a concrete quality detection device for water conservancy construction. By arranging a rotating main drive frame 201 and a clamping arm frame 301 on the main frame 101, and arranging independently movable first top support rods 303 and second top support rods 305 on two sets of clamping arm frames 301, a concrete test block to be detected can be automatically positioned, and fixed-axis rotation and turning over of the concrete test block can be realized, thereby saving time for manual placement and improving detection efficiency.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A concrete quality detection device for water conservancy construction, the concrete quality detection device for water conservancy construction having a relative first direction, a second direction and a third direction, characterized in that: The concrete quality detection device for water conservancy construction comprises: A base component, the base component includes a main frame, a detection platform and a ring guide groove, the main frame is fixedly provided with a detection platform, the detection platform is used to support a concrete test block to be detected, and the main frame is also provided with a ring guide groove; A drive frame assembly, the drive frame assembly includes a main drive frame, an overhead suspension, a tail bracket, a slewing drive and a slewing wheel, the main drive frame is limitedly slidably assembled in the ring guide groove, the main drive frame is fixedly assembled with an overhead suspension, one end of the main drive frame is also fixedly connected to the tail bracket, the tail bracket is provided with a slewing drive, one end of the slewing wheel is rotatably assembled on the tail bracket, the other end of the slewing wheel is transmission-connected with the slewing drive, and the slewing wheel is also rotatably pressed on the detection platform; Clamping arm assemblies are provided on both sides of the driving frame assembly, and the clamping arm assemblies are fixedly connected to the main driving frame; The clamping arm assembly includes a clamping arm frame, a sliding pin, a first top support rod and a second top support rod. A sliding pin is provided at the bottom of the clamping arm frame, and the sliding pin is limitedly slidably assembled in the ring guide groove. The first top support rod and the second top support rod are slidably inserted on the clamping arm frame along the first direction x.

2. A concrete quality detection device for water conservancy construction according to claim 1, characterized in that: The driving frame assembly also includes a linkage frame and a mounting frame, one end of the linkage frame is fixedly connected to the main driving frame, the other end of the linkage frame is fixedly connected to the mounting frame, the mounting frame is fixedly connected to the clamping arm frame, and the linkage frame and the mounting frame are staggered with the concrete test block.

3. A concrete quality detection device for water conservancy construction according to claim 2, characterized in that: The clamping arm assembly also includes a first transmission rack, a first push rod and a first transmission gear. One end of the first transmission rack is fixedly connected to the first top support rod, and the other end of the first transmission rack is meshed with the first transmission gear. The first transmission gear is fixedly assembled on the mounting frame, and the end of the second top support rod is also fixedly connected to the first push rod.

4. A concrete quality detection device for water conservancy construction according to claim 2, characterized in that: The clamping arm assembly also includes a second transmission rack, a second push rod and a second transmission gear. One end of the second transmission rack is fixedly connected to the second top support rod, and the other end of the second transmission rack is meshed with the second transmission gear. The second transmission gear is fixedly assembled on the mounting frame, and the end of the second top support rod is also fixedly connected to the second push rod.

5. A concrete quality detection device for water conservancy construction according to claim 1, characterized in that: The two groups of first support rods are coaxially arranged in the first direction, and the two groups of second support rods are coaxially arranged in the first direction.

6. A concrete quality detection device for water conservancy construction according to claim 4, characterized in that: The two groups of first push rods and second push rods have relative first support points, second support points, third support points and fourth support points. The two groups of first push rods have first support points and third support points, and the two groups of second push rods have second support points and fourth support points. The first support points and third support points have the same height in the third direction, and the second support points and fourth support points have the same height in the third direction.

7. A concrete quality detection device for water conservancy construction according to claim 1, characterized in that: The concrete quality detection device for water conservancy construction also includes a driving component, which includes a driving machine, a transmission wheel shaft, a first synchronous belt, a side transmission shaft wheel and a second synchronous belt. Several of the driving machines are fixedly mounted on a linkage frame, one end of the transmission wheel shaft is fixedly mounted on the linkage frame, and the other end of the linkage frame is connected to the driving machine for transmission, the side transmission shaft wheel is fixedly mounted on the linkage frame, and one end of the side transmission shaft wheel is connected to the transmission wheel shaft through the first synchronous belt transmission, and the other end of the side transmission shaft wheel is connected to the first transmission gear and the second transmission gear through the second synchronous belt transmission.

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