Concrete detection equipment for highway bridge construction

Abstract

The utility model relates to the technical field of concrete detection, in particular to concrete detection equipment for highway bridge construction, which comprises a bottom plate, a moving seat, a screw rod sliding table, a moving plate, a portal frame, a detection assembly, two placing assemblies and two conveying assemblies, the lead screw sliding table is horizontally arranged at the top of the bottom plate, the moving plate is installed at the moving end of the lead screw sliding table and connected with the outer wall of the moving seat, the two containing assemblies are symmetrically arranged at the top of the moving seat, the two conveying assemblies are symmetrically arranged at the top of the bottom plate, and the portal frame is erected at the top of the bottom plate. According to the concrete block feeding and discharging detection device, the concrete block feeding and discharging processes can be detected at the same time, and the detection efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete detection, in particular to concrete detection equipment for highway bridge construction. Background Art

[0002] With the rapid development of the economy and the continuous improvement of people's living standards, the rapid construction of transportation is also constantly improving people's travel methods. In urban transportation planning, the construction of highway bridges can alleviate the pressure of vehicle traffic. During the construction of highway bridges, controlling the quality of concrete pouring is a key link in ensuring the safety of highway bridges. Therefore, corresponding concrete testing equipment is needed to test the quality of highway bridge construction.

[0003] A Chinese utility model patent with announcement number CN221594610U discloses a concrete testing device for highway bridge construction, belonging to the field of concrete testing technology. The device comprises a base, a motor mounted within the base, a turntable mounted on the motor's output shaft, three groups of electric push rods circumferentially distributed on the upper end of the turntable, a bearing seat fixed to the output end of the electric push rods, a bracket fixed to the upper end of the base, a cylinder mounted on the bracket, a lifting plate fixed to the output end of the cylinder, and three groups of compression rods circumferentially distributed on the lower end of the lifting plate. This utility model adopts a three-station mechanism that can simultaneously perform compressive strength tests on three groups of concrete. When one group of concrete cracks, the corresponding electric push rod can drive its testing mechanism to separate via the bearing seat, allowing the remaining two groups to continue testing. This allows workers to intuitively compare and quickly understand the test results, resulting in not only high testing efficiency but also good testing results.

[0004] However, the above patent still has the following shortcomings in actual use: after the patent completes the concrete compressive strength test, it is necessary to remove the tested concrete blocks in the bearing seat and then add new concrete blocks to the bearing seat. The process of loading and unloading concrete blocks takes a certain amount of time, which affects the detection efficiency. Utility Model Content

[0005] The purpose of the present invention is to provide a concrete testing device for highway bridge construction, so as to solve the problem in the above background technology that the process of loading and unloading concrete blocks requires a certain amount of time, thereby affecting the testing efficiency.

[0006] The technical solution of the utility model is:

[0007] A concrete inspection equipment for highway bridge construction includes a base plate, a movable seat, a screw slide, a movable plate, a gantry, a detection component, two placement components and two conveying components. Two slide grooves are provided on the base plate, the movable seat is slidably installed on the two slide grooves, the screw slide is horizontally arranged on the top of the base plate, the movable plate is installed on the movable end of the screw slide, and the movable plate is connected to the outer wall of the movable seat, the two placement components are symmetrically arranged on the top of the movable seat, the two conveying components are symmetrically arranged on the top of the base plate, the gantry is erected on the top of the base plate, and the detection component is installed on the gantry.

[0008] Furthermore, the placement assembly includes a base plate and four placement components, the base plate is installed on the top of the movable seat, the four placement components are distributed in a rectangular shape on the top of the base plate, the placement components include a first hydraulic push rod, a bearing plate and a bearing seat, the first hydraulic push rod is vertically arranged on the top of the base plate, the bearing plate is installed on the output end of the first hydraulic push rod, and the bearing seat is installed on the top of the bearing plate.

[0009] Furthermore, the detection assembly includes a lifting plate, a second hydraulic push rod, two guide rods, two lifting blocks and four detection components. The two guide rods are symmetrically arranged on the top of the base plate, and the top ends of the two guide rods are connected to the inner top end of the gantry. The two lifting blocks are slidably installed on the two guide rods respectively. The outer walls on both sides of the lifting plate are respectively connected to the two lifting blocks. The second hydraulic push rod is vertically arranged on the top of the gantry, and the output end of the second hydraulic push rod is connected to the lifting plate. The four detection components are distributed in a rectangular shape at the bottom of the lifting plate.

[0010] Furthermore, the detection component includes a lower pressure column, a lower pressure head and a pressure sensor. The lower pressure column is vertically arranged at the bottom of the lifting plate, the lower pressure head is installed at the bottom of the lower pressure column, and a receiving groove is opened at the inner top of the lower pressure head. The pressure sensor is installed in the receiving groove.

[0011] Furthermore, a transparent protective cover is installed at the bottom edge of the lifting plate.

[0012] Furthermore, the conveying assembly includes a conveying frame, a conveyor belt, a conveying motor, two conveying shafts and two conveying rollers. The conveying frame is installed on the top of the base plate, the two conveying shafts are rotatably installed in the conveying frame, the two conveying rollers are respectively installed on the two conveying shafts, the conveyor belt is sleeved on the outside of the two conveying rollers, the conveying motor is horizontally arranged on the outer wall of the conveying frame, and the output shaft of the conveying motor is connected to one of the conveying shafts.

[0013] The present invention provides a concrete testing device for highway bridge construction through improvement. Compared with the prior art, it has the following improvements and advantages:

[0014] First, the utility model places the concrete block to be tested into the placement component located below the detection component first, and then the detection component works to perform compressive strength testing on the concrete block in the placement component. While the detection component is working, the concrete block to be tested is placed into another placement component. After the test is completed, the screw slide uses the moving plate to drive the moving seat to slide on the two slide grooves, and the moving seat drives the two placement components to move horizontally. The other placement component moves to the bottom of the detection component, and the detection component continues to work to perform compressive strength testing on the concrete block in the other placement component. During the test, the tested concrete block in the placement component leaving the bottom of the detection component is taken out and a new concrete block to be tested is placed. This is repeated in sequence to achieve continuous testing of the concrete blocks. The loading and unloading processes of the concrete blocks can also be tested at the same time, and the detection efficiency is high.

[0015] Secondly, the transparent protective cover of the utility model prevents the broken concrete blocks from splashing everywhere, and the transparent protective cover also makes it convenient to observe the condition of the concrete blocks in the bearing seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the placement component of the utility model;

[0020] Figure 4 It is a three-dimensional structural diagram of the placement component of the utility model;

[0021] Figure 5 This is a schematic diagram of the partial three-dimensional structure of the utility model Figure 1 ;

[0022] Figure 6 This is a schematic diagram of the partial three-dimensional structure of the utility model Figure 2 ;

[0023] Figure 7 It is a partial cross-sectional view of the detection component of the utility model;

[0024] Figure 8 It is a three-dimensional structural schematic diagram of the conveying component of the present utility model.

[0025] Description of reference numerals:

[0026] Base plate 1, slide 11, movable seat 2, screw slide 3, movable plate 4, gantry 5, detection assembly 6, lifting plate 61, second hydraulic push rod 62, guide rod 63, lifting block 64, detection component 65, down-pressure column 66, down-pressure head 67, pressure sensor 68, accommodating groove 69, placement assembly 7, base plate 71, placement component 72, first hydraulic push rod 73, load-bearing plate 74, load-bearing seat 75, conveying assembly 8, conveying frame 81, conveyor belt 82, conveying motor 83, conveying shaft 84, conveying roller 85, transparent protective cover 9. DETAILED DESCRIPTION

[0027] The following is a detailed description of the present invention, clearly and completely describing the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] The present invention provides a concrete testing device for highway bridge construction through improvement. Figures 1-8 As shown, it includes a base plate 1, a moving seat 2, a screw slide 3, a moving plate 4, a gantry 5, a detection component 6, two placement components 7 and two conveying components 8. Two slide grooves 11 are provided on the base plate 1, and the moving seat 2 is slidably installed on the two slide grooves 11. The screw slide 3 is horizontally arranged on the top of the base plate 1, and the moving plate 4 is installed on the moving end of the screw slide 3, and the moving plate 4 is connected to the outer wall of the moving seat 2. The two placement components 7 are symmetrically arranged on the top of the moving seat 2, and the two conveying components 8 are symmetrically arranged on the top of the base plate 1. The gantry 5 is erected on the top of the base plate 1, and the detection component 6 is installed on the gantry 5; by first placing the concrete block to be detected into the placement component 7 located below the detection component 6, and then the detection component 6 works to check the concrete in the placement component 7 The blocks are tested for compressive strength. While the testing component 6 is working, the concrete blocks to be tested are placed in another placement component 7. After the test is completed, the screw slide 3 works by utilizing the movable plate 4 to drive the movable seat 2 to slide on the two slide grooves 11. The movable seat 2 drives the two placement components 7 to move horizontally, and the other placement component 7 moves to the bottom of the testing component 6. The testing component 6 continues to work to test the compressive strength of the concrete blocks in the other placement component 7. While testing, the tested concrete blocks in the placement component 7 below the testing component 6 are taken out and new concrete blocks to be tested are placed. This is repeated in sequence to realize continuous testing of the concrete blocks. The loading and unloading processes of the concrete blocks can also be tested at the same time, and the testing efficiency is high. The two conveying components 8 assist in conveying the concrete blocks to be tested and the tested concrete blocks.

[0029] Specifically, the placement component 7 includes a base plate 71 and four placement parts 72. The base plate 71 is installed on the top of the moving base 2. The four placement parts 72 are distributed in a rectangular shape on the top of the base plate 71. The placement part 72 includes a first hydraulic push rod 73, a bearing plate 74 and a bearing seat 75. The first hydraulic push rod 73 is vertically arranged on the top of the base plate 71. The bearing plate 74 is installed on the output end of the first hydraulic push rod 73. The bearing seat 75 is installed on the top of the bearing plate 74; the bearing seat 75 is used to place the concrete block to be inspected. When the concrete block in the bearing seat 75 is cracked during the inspection process, the first hydraulic push rod 73 works to drive the bearing plate 74 and the bearing seat 75 to move downward, and the bearing seat 75 drives the cracked concrete block to separate from the inspection component 6.

[0030] Specifically, the detection assembly 6 includes a lifting plate 61, a second hydraulic push rod 62, two guide rods 63, two lifting blocks 64 and four detection components 65. The two guide rods 63 are symmetrically arranged on the top of the base plate 1, and the top ends of the two guide rods 63 are connected to the inner top ends of the gantry 5. The two lifting blocks 64 are respectively slidably mounted on the two guide rods 63. The outer walls on both sides of the lifting plate 61 are respectively connected to the two lifting blocks 64. The second hydraulic push rod 62 is vertically arranged on the top of the gantry 5, and the second hydraulic push rod 62 The output end is connected to the lifting plate 61, and the four detection components 65 are distributed in a rectangular shape at the bottom of the lifting plate 61; the lifting plate 61 is driven to move downward by the second hydraulic push rod 62, and the lifting plate 61 drives the two lifting blocks 64 to move downward synchronously on the two guide rods 63 for guidance, and the lifting plate 61 drives the four detection components 65 to move downward into the bearing seats 75 in the four placing components 72, and the four detection components 65 respectively press down the concrete blocks in the bearing seats 75 in the four placing components 72, so that the concrete blocks achieve compressive strength testing.

[0031] Specifically, the detection component 65 includes a lower pressure column 66, a lower pressure head 67 and a pressure sensor 68. The lower pressure column 66 is vertically arranged at the bottom of the lifting plate 61, and the lower pressure head 67 is installed at the bottom of the lower pressure column 66. The inner top of the lower pressure head 67 is provided with a receiving groove 69, and the pressure sensor 68 is installed in the receiving groove 69; the lifting plate 61 drives the lower pressure column 66 and the lower pressure head 67 to move downward, and the lower pressure head 67 continues to move downward after contacting the concrete block. The lower pressure head 67 presses down on the concrete block, and the pressure on the concrete block is sensed by the pressure sensor 68 until the pressure on the concrete block reaches the detection set value, and observes whether the concrete block is cracked to complete the compressive strength test of the concrete block.

[0032] Specifically, a transparent protective cover 9 is installed at the bottom edge of the lifting plate 61 ; the transparent protective cover 9 prevents the broken concrete blocks from splashing everywhere, and the transparent protective cover 9 also facilitates observation of the conditions of the concrete blocks in the bearing seat 75 .

[0033] Specifically, the conveying assembly 8 includes a conveying frame 81, a conveyor belt 82, a conveying motor 83, two conveying shafts 84 and two conveying rollers 85. The conveying frame 81 is installed on the top of the base plate 1, the two conveying shafts 84 are rotatably installed in the conveying frame 81, and the two conveying rollers 85 are respectively installed on the two conveying shafts 84. The conveying belt 82 is sleeved on the outside of the two conveying rollers 85. The conveying motor 83 is horizontally arranged on the outer wall of the conveying frame 81, and the output shaft of the conveying motor 83 is connected to one of the conveying shafts 84; the conveying motor 83 drives one of the conveying shafts 84 to rotate, and this conveying shaft 84 drives the corresponding conveying roller 85 to rotate, and this conveying roller 85 drives the conveyor belt 82 and the other conveying roller 85 to rotate synchronously, and the conveyor belt 82 rotates to convey the concrete blocks to be inspected and the inspected concrete blocks.

[0034] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A concrete testing device for highway bridge construction, characterized by: The invention comprises a base plate (1), a movable seat (2), a screw slide (3), a movable plate (4), a gantry (5), a detection component (6), two placement components (7) and two conveying components (8); the base plate (1) is provided with two slide grooves (11); the movable seat (2) is slidably mounted on the two slide grooves (11); the screw slide (3) is horizontally arranged on the top of the base plate (1); the movable plate (4) is mounted on the movable end of the screw slide (3); and the movable plate (4) is connected to the outer wall of the movable seat (2); the two placement components (7) are symmetrically arranged on the top of the movable seat (2); the two conveying components (8) are symmetrically arranged on the top of the base plate (1); the gantry (5) is erected on the top of the base plate (1); and the detection component (6) is mounted on the gantry (5).

2. A concrete testing device for highway bridge construction according to claim 1, characterized in that: The placement assembly (7) includes a base plate (71) and four placement components (72), wherein the base plate (71) is mounted on the top of the movable seat (2), and the four placement components (72) are distributed in a rectangular shape on the top of the base plate (71). The placement component (72) includes a first hydraulic push rod (73), a bearing plate (74) and a bearing seat (75), wherein the first hydraulic push rod (73) is vertically arranged on the top of the base plate (71), the bearing plate (74) is mounted on the output end of the first hydraulic push rod (73), and the bearing seat (75) is mounted on the top of the bearing plate (74).

3. The concrete testing equipment for highway bridge construction according to claim 1, characterized in that: The detection assembly (6) comprises a lifting plate (61), a second hydraulic push rod (62), two guide rods (63), two lifting blocks (64) and four detection components (65), wherein the two guide rods (63) are symmetrically arranged on the top of the base plate (1), and the top ends of the two guide rods (63) are connected to the inner top end of the gantry (5), the two lifting blocks (64) are respectively slidably mounted on the two guide rods (63), the outer walls on both sides of the lifting plate (61) are respectively connected to the two lifting blocks (64), the second hydraulic push rod (62) is vertically arranged on the top of the gantry (5), and the output end of the second hydraulic push rod (62) is connected to the lifting plate (61), and the four detection components (65) are distributed in a rectangular shape at the bottom of the lifting plate (61).

4. The concrete testing equipment for highway bridge construction according to claim 3, characterized in that: The detection component (65) includes a lower pressure column (66), a lower pressure head (67) and a pressure sensor (68), wherein the lower pressure column (66) is vertically arranged at the bottom of the lifting plate (61), the lower pressure head (67) is installed at the bottom of the lower pressure column (66), and a receiving groove (69) is provided at the inner top end of the lower pressure head (67), and the pressure sensor (68) is installed in the receiving groove (69).

5. The concrete testing equipment for highway bridge construction according to claim 3, characterized in that: A transparent protective cover (9) is installed at the bottom edge of the lifting plate (61).

6. The concrete testing equipment for highway bridge construction according to claim 1, characterized in that: The conveying assembly (8) comprises a conveying frame (81), a conveying belt (82), a conveying motor (83), two conveying shafts (84) and two conveying rollers (85); the conveying frame (81) is mounted on the top of the bottom plate (1); the two conveying shafts (84) are rotatably mounted in the conveying frame (81); the two conveying rollers (85) are respectively mounted on the two conveying shafts (84); the conveying belt (82) is sleeved on the outside of the two conveying rollers (85); the conveying motor (83) is horizontally arranged on the outer wall of the conveying frame (81); and the output shaft of the conveying motor (83) is connected to one of the conveying shafts (84).

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