Compression resistance detection device for concrete pouring template

Abstract

The utility model discloses a compression resistance detection device for a concrete pouring template. The compression resistance detection device comprises a rack; the pressure detection assembly comprises a portal frame, an electric push rod, a pressure sensor and a pressing block, the portal frame is slidably arranged on the rack, the top of the electric push rod is connected with the top of the portal frame, the pressure sensor is located at the bottom of the electric push rod, and the pressing block is located at the bottom of the pressure sensor; the thickness detection assembly comprises a lifting push rod and a positioning frame, the top of the lifting push rod is connected with the portal frame, the positioning frame is U-shaped, the bottom of the lifting push rod is connected with the positioning frame, sleeves are arranged at the two ends of the positioning frame, the sleeves are arranged on side rods of the portal frame in a sliding and sleeving mode, and the side rods are provided with scale structures; by arranging the positioning frame, when the positioning frame is located at the top of the template, the thickness of the template can be obtained according to the reading of the scale structure corresponding to the top of the sleeve, so that the thickness of the template can be detected while the pressure resistance of the template is detected.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete formwork detection, in particular to a concrete formwork compression detection device. Background Art

[0002] The building formwork is a temporary support structure, which is made according to the design requirements to shape the concrete structure and components according to the specified position and geometric dimensions, maintain its correct position, and bear the deadweight of the building formwork and the external loads acting on it. After the building formwork is processed, it is necessary to use a detection device to detect its compressive capacity, that is, to detect its load-bearing capacity.

[0003] In the prior art, there is a concrete formwork load-bearing detection device for construction with announcement number CN216484332U, which includes: a support column, a fixed frame is fixedly connected to the side of the support column, a sliding frame is slidably connected to the outer surface of the fixed frame, a sliding groove is opened on the upper surface of the sliding frame, a support rod is slidably connected to the inner wall of the sliding groove, a pressure plate is fixedly connected to the top of the support rod, a crossbeam frame is fixedly connected to the inner side wall of the crossbeam frame, an adjusting screw is rotatably connected, and an adjusting block is threadedly connected to the outer surface of the adjusting screw; when working, the position of the pressing block is adjusted by setting a driving motor, an adjusting screw and an adjusting block, and a certain pressure is applied to the formwork by setting an adjusting block, an electric telescopic rod and a pressing block, so as to detect the load-bearing capacity of the building formwork.

[0004] However, templates with different plate thicknesses have different load-bearing capacities, and the detection device in the above scheme does not have a structure for measuring the thickness of the template. The thickness of the template needs to be detected using other detection tools, which makes the detection process more cumbersome and inconvenient to detect the thickness of the template. Utility Model Content

[0005] The utility model aims to provide a concrete pouring formwork compression detection device, which can be used to detect the thickness of the formwork.

[0006] To achieve the above-mentioned purpose, a concrete casting formwork compression resistance detection device is provided, which includes: a frame; a pressure detection component, the pressure detection component includes a gantry, an electric push rod, a pressure sensor and a pressure block, the gantry is slidably arranged on the frame, the top of the electric push rod is connected to the top of the gantry, the pressure sensor is located at the bottom of the electric push rod, and the pressure block is located at the bottom of the pressure sensor; a thickness detection component, the thickness detection component includes a lifting push rod and a positioning frame, the top of the lifting push rod is connected to the gantry, the positioning frame is U-shaped, the bottom of the lifting push rod is connected to the positioning frame, sleeves are provided at both ends of the positioning frame, the sleeves are slidably sleeved on the side rods of the gantry, and the side rods are provided with a scale structure; a driving component, the driving component drives the gantry to slide; a clamping component, the clamping component is slidably arranged on the frame.

[0007] The working principle and effect of the above scheme: when the detection device is used, the position of the clamping assembly is adjusted according to the size of the template, the template is placed on the clamping assembly, and the clamping assembly is used to fix it on the frame; the driving assembly drives the gantry to slide along the frame so that the pressure block and other structures on the gantry are located above the template, and the pressure block is set at the output end at the bottom of the pressure sensor, and the lifting push rod is started, and the lifting push rod drives the positioning frame to move downward so that the bottom of the positioning frame abuts against the top of the template, and the reading of the corresponding scale structure at the top of the sleeve is observed to obtain the thickness of the template. At this time, the template is located between the frame and the positioning frame; the electric push rod is started, and the electric push rod drives the pressure sensor and the pressure block to move downward, and the pressure block squeezes the template, and the pressure sensor detects the pressure applied by the pressure block to the template.

[0008] By setting a positioning frame, when the positioning frame is located at the top of the template, the thickness of the template can be obtained based on the reading of the corresponding scale structure on the top of the sleeve, so that its thickness can be detected while detecting the compressive resistance of the template; by setting a pressing block, the electric push rod drives the pressing block to extrude the template, and the pressure sensor detects the pressure of the pressing block on the template, so the compressive resistance of the template can be detected.

[0009] According to the described concrete casting formwork compression resistance detection device, the clamping assembly includes an extrusion plate, a slider, a first screw and a first motor, two extrusion plates are provided and arranged in parallel, sliders are provided under the two extrusion plates, the frame is provided with a first slide groove, the first screw is located in the first slide groove and is rotatably connected to the frame, the slider is located in the first slide groove and is cooperatively connected to the first screw, the first motor is provided on one side of the frame and is transmission-connected to the first screw, wherein the first screw is provided as a bidirectional screw.

[0010] The external thread at one end of the first screw is a positive thread, and the external thread at the other end of the first screw is a reverse thread. The two extrusion plates are respectively located at the two ends of the first screw and are connected with it. When the clamping assembly is working, the first motor is started, and the first motor drives the first screw to rotate. The rotation of the first screw drives the two extrusion plates to move closer to or away from each other, and the template is placed between the two extrusion plates. The positions of the two extrusion plates are adjusted according to the size of the template so that the two extrusion plates are respectively located on the left and right sides of the template.

[0011] According to the concrete casting formwork compression test device, adjacent sides of the two extrusion plates are provided with roller rows.

[0012] When the template is placed on the roller row, the fixed frame moves down to abut against the roller row, and the top surface of the sleeve is located at the zero value position of the scale structure; when the template is placed on the roller row, the template is pushed and the template slides along the roller row so that one side of the template abuts against the side wall of the installation cavity. By setting the roller row, the template is facilitated to slide on the frame.

[0013] According to the concrete casting formwork compression resistance detection device, the lifting push rod is a double-stage synchronous electric push rod.

[0014] The lifting push rod is a double-stage synchronous electric push rod. Both push rods of the lifting push rod are connected to the fixed frame, so as to prevent the fixed frame from swinging during the up and down movement.

[0015] According to the concrete casting formwork compression detection device, a storage cavity is provided on the top of the gantry, and the top of the electric push rod and the top of the lifting push rod are both located in the storage cavity.

[0016] A storage cavity is provided on the top of the gantry, and the components located on the top of the gantry are all located in the storage cavity; by providing the storage cavity, the components in the storage cavity can be prevented from being contaminated by dust.

[0017] According to the concrete casting formwork compression detection device, two second slide grooves are opened on the top of the frame, and the bottom of the gantry is slidably arranged in the second slide grooves.

[0018] The second slide groove is provided on the frame, and the gantry moves along the second slide groove.

[0019] According to the described concrete casting formwork compression resistance detection device, the driving assembly includes a driving screw, a pulley, a belt and a driving motor, a driving screw is arranged in each of the two second slide grooves, and the two driving screws are rotatably connected to the frame, an installation cavity is arranged on the side of the frame, and the two driving screws are provided with pulleys in the installation cavity, and belts are wound around the two pulleys. The driving motor is arranged in the installation cavity and is transmission-connected to one of the driving screws, and the bottom of the gantry is cooperatively connected to the driving screw.

[0020] When the driving assembly is working, the driving motor is started to drive the screw to rotate, and the driving screw rotation drives the gantry to move; wherein, when the driving motor drives one of the driving screws to rotate, the other driving screw can be driven to rotate synchronously through the pulley and the belt.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0023] Figure 1 It is a stereoscopic diagram of a concrete pouring formwork compression testing device.

[0024] Figure 2 The present invention is a top view of a frame of a concrete casting formwork compression testing device.

[0025] Figure 3 The present invention is a stereoscopic diagram of a gantry frame of a concrete casting formwork compression testing device.

[0026] Figure 4 The present invention is a three-dimensional diagram of a fixing frame of a concrete casting formwork compression testing device.

[0027] Figure 5 The present invention is a stereoscopic diagram of a clamping assembly of a concrete casting formwork compression testing device.

[0028] Among them: frame 10, first slide groove 11, second slide groove 12, installation cavity 13, pressure detection component 20, gantry 21, side rod 211, scale structure 212, storage cavity 213, electric push rod 22, pressure sensor 23, pressure block 24, thickness detection component 30, lifting push rod 31, positioning frame 32, sleeve 321, drive component 40, drive screw 41, pulley 42, belt 43, drive motor 44, clamping component 50, pressure plate 51, slider 52, first screw 53, first motor 54, roller row 55. DETAILED DESCRIPTION

[0029] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0030] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0032] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0033] Reference Figure 1-Figure 5The utility model is a concrete casting template compression detection device, which includes: a frame 10; a pressure detection component 20, the pressure detection component 20 includes a gantry 21, an electric push rod 22, a pressure sensor 23 and a pressure block 24, the gantry 21 is slidably arranged on the frame 10, the top of the electric push rod 22 is connected to the top of the gantry 21, the pressure sensor 23 is located at the bottom of the electric push rod 22, and the pressure block 24 is located at the bottom of the pressure sensor 23; a thickness detection component 30, the thickness detection component Component 30 includes a lifting push rod 31 and a positioning frame 32, the top of the lifting push rod 31 is connected to the gantry 21, the positioning frame 32 is U-shaped, the bottom of the lifting push rod 31 is connected to the positioning frame 32, sleeves 321 are provided at both ends of the positioning frame 32, the sleeves 321 are slidably sleeved on the side rod 211 of the gantry 21, and the side rod 211 is provided with a scale structure 212; a driving component 40, the driving component 40 drives the gantry 21 to slide; a clamping component 50, the clamping component 50 is slidably set on the frame 10.

[0034] Specifically, when the detection device is used, the position of the clamping assembly 50 is adjusted according to the size of the template, the template is placed on the clamping assembly 50, and the clamping assembly 50 is used to fix it on the frame 10; the driving assembly 40 drives the gantry 21 to slide along the frame 10, so that the pressure block 24 and other structures on the gantry 21 are located above the template, and the pressure block 24 is set at the output end at the bottom of the pressure sensor 23, and the lifting push rod 31 is started. The lifting push rod 31 drives the positioning frame 32 to move downward, so that the bottom of the positioning frame 32 abuts against the top of the template, and the reading of the corresponding scale structure 212 at the top of the sleeve 321 is observed to obtain the thickness of the template. At this time, the template is located between the frame 10 and the positioning frame 32; the electric push rod 22 is started, and the electric push rod 22 drives the pressure sensor 23 and the pressure block 24 to move downward, and the pressure block 24 squeezes the template, and the pressure sensor 23 detects the pressure applied by the pressure block 24 to the template.

[0035] Optionally, the clamping assembly 50 includes an extrusion plate 51, a slider 52, a first screw 53 and a first motor 54, wherein two extrusion plates 51 are provided and arranged in parallel, and sliders 52 are provided under the two extrusion plates 51, and the frame 10 is provided with a first slide groove 11, and the first screw 53 is located in the first slide groove 11 and is rotatably connected to the frame 10, and the slider 52 is located in the first slide groove 11 and is cooperatively connected to the first screw 53, and the first motor 54 is provided on one side of the frame 10 and is transmission-connected to the first screw 53, wherein the first screw 53 is provided as a bidirectional screw.

[0036] Optionally, adjacent sides of the two extrusion plates 51 are both provided with roller rows 55 .

[0037] Optionally, the lifting push rod 31 is a double-stage synchronous electric push rod.

[0038] Optionally, a storage cavity 213 is provided at the top of the gantry 21 , and the top of the electric push rod 22 and the top of the lifting push rod 31 are both located in the storage cavity 213 .

[0039] Optionally, two second slide grooves 12 are opened on the top of the frame 10, and the bottom of the gantry 21 is slidably disposed in the second slide grooves 12.

[0040] Optionally, the driving assembly 40 includes a driving screw 41, a pulley 42, a belt 43 and a driving motor 44. The two second slide grooves 12 are each provided with a driving screw 41, and the two driving screws 41 are both rotatably connected to the frame 10. A mounting cavity 13 is provided on the side of the frame 10. The two driving screws 41 are each provided with a pulley 42 in the mounting cavity 13, and a belt 43 is wound around the two pulleys 42. The driving motor 44 is disposed in the mounting cavity 13 and is transmission-connected to one of the driving screws 41, and the bottom of the gantry 21 is cooperatively connected to the driving screw 41.

[0041] Specifically, when the detection device is used to detect the compressive strength and thickness of the template, the first motor 54 is started, and the first motor 54 drives the extrusion plate 51 and the roller row 55 to move. When the distance between the two roller rows 55 is smaller than the width of the template and the distance between the two extrusion plates 51 is larger than the width of the template, the first motor 54 stops working, and the template is placed on the roller row 55, and the template is pushed so that one side of the template abuts against the side wall of the installation cavity 13; the first motor 54 is started again, so that the template is clamped between the two extrusion plates 51; the drive motor 44 is started, and the drive motor 44 drives the dragon The gantry 21 moves so that the structures such as the pressing block 24 are located above the template; the lifting push rod 31 is started, and the lifting push rod 31 drives the positioning frame 32 to move downward, so that the bottom of the positioning frame 32 abuts against the top of the template, and the reading of the corresponding scale structure 212 at the top of the sleeve 321 is observed to obtain the thickness of the template. At this time, the template is located between the frame 10 and the positioning frame 32; the electric push rod 22 is started, and the electric push rod 22 drives the pressure sensor 23 and the pressing block 24 to move downward, and the pressing block 24 squeezes the template, and the pressure sensor 23 detects the pressure applied by the pressing block 24 to the template.

[0042] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A concrete casting formwork compression detection device, characterized in that: include: frame; A pressure detection component, the pressure detection component includes a gantry, an electric push rod, a pressure sensor and a pressure block, the gantry is slidably arranged on the frame, the top of the electric push rod is connected to the top of the gantry, the pressure sensor is located at the bottom of the electric push rod, and the pressure block is located at the bottom of the pressure sensor; A thickness detection component, the thickness detection component includes a lifting push rod and a positioning frame, the top of the lifting push rod is connected to the gantry, the positioning frame is U-shaped, the bottom of the lifting push rod is connected to the positioning frame, both ends of the positioning frame are provided with sleeves, the sleeves are slidably sleeved on the side rods of the gantry, and the side rods are provided with a scale structure; A driving assembly, wherein the driving assembly can drive the gantry to slide; The clamping assembly is slidably arranged on the frame.

2. A concrete casting formwork compression detection device according to claim 1, characterized in that: The clamping assembly includes an extrusion plate, a slider, a first screw and a first motor. Two extrusion plates are provided and arranged in parallel. Sliders are provided under the two extrusion plates. The frame is provided with a first slide groove. The first screw is located in the first slide groove and is rotatably connected to the frame. The slider is located in the first slide groove and is cooperatively connected to the first screw. The first motor is provided on one side of the frame and is transmission-connected to the first screw, wherein the first screw is provided as a bidirectional screw.

3. A concrete casting formwork compression detection device according to claim 2, characterized in that: Adjacent sides of the two extrusion plates are both provided with roller rows.

4. A concrete casting formwork compression detection device according to claim 1, characterized in that: The lifting push rod is a double-stage synchronous electric push rod.

5. A concrete casting formwork compression detection device according to claim 1, characterized in that: A storage cavity is arranged on the top of the gantry, and the top of the electric push rod and the top of the lifting push rod are both located in the storage cavity.

6. A concrete casting formwork compression detection device according to claim 1, characterized in that: The top of the frame is provided with two second slide grooves, and the bottom of the gantry is slidably arranged in the second slide grooves.

7. A concrete casting formwork compression testing device according to claim 6, characterized in that: The driving assembly includes a driving screw, a pulley, a belt and a driving motor. A driving screw is arranged in each of the two second slide grooves. Both driving screws are rotatably connected to the frame. A mounting cavity is arranged on the side of the frame. Both driving screws are provided with pulleys in the mounting cavity. Belts are wound around the two pulleys. The driving motor is arranged in the mounting cavity and is drivingly connected to one of the driving screws. The bottom of the gantry is cooperatively connected to the driving screw.

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