House structural member bearing capacity detection device

Abstract

The utility model relates to the technical field of bearing capacity detection, in particular to a device for detecting the bearing capacity of a house structural member. The utility model has the advantages that the two positioning plates can be driven to slide close to each other or away from each other through the rotation of the bidirectional transmission lead screw, so that the distance between the inner walls of the V-shaped supporting grooves is adjusted to be matched with the length of a to-be-detected structural member, and the to-be-detected structural member can be directly placed on the inner walls of the two V-shaped supporting grooves; in this way, the to-be-detected structural member can be directly erected in the middle and can automatically adapt to the to-be-detected structural members with different widths, and during detection, the lifting area of the to-be-detected structural member is greatly reduced, so that the actual bearing capacity of the to-be-detected structural member can be more truly detected, and the detection efficiency is improved. The clamp does not need to be loosened and tightened back and forth when house structural members of the same size are detected, the sliding frame is pulled through the electric push rod, the pressure sensor can be attached to the bottom faces of the house structural members in an on-line sliding mode, and then data of the bearing capacity of the house structural members are detected.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bearing capacity detection technical field, especially a kind of housing structure component bearing capacity detection device. BACKGROUND

[0002] With the rapid development of social economy, people's living standards are constantly improved, and the quality of the house is more and more high, the house is a building for living or storing things, the house is the base of family, the house is the support for human survival, here people can avoid all interference from outside world, and enjoy the free life with their own relatives, this kind of thought based on house deeply influences people, people all strive to have their own house, and the bearing detection of housing structure component can ensure the living safety of house.

[0003] The current housing structure component bearing capacity detection device is clamped from both sides by two clamps, and then pressed down by pressure assembly for testing, but the current housing structure component bearing capacity detection device will clamp the workpiece from both sides of the bottom flat supporting structure component, so that the structure is well lifted when under pressure, and it is difficult to detect the more real bearing capacity, and the clamps need to be tightened and loosened back and forth every time, which is not convenient when taking and placing materials. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the shortcomings of prior art, and provides a kind of housing structure component bearing capacity detection device, effectively solve the deficiency of prior art.

[0005] In order to realize the above-mentioned purpose, the utility model one aspect of embodiment provides a kind of housing structure component bearing capacity detection device, including support base, the both sides of support base top surface are all fixedly connected with guide lever, the center of support base inner wall is rotatably connected with bidirectional transmission screw rod, the both sides of the outer wall of two guide levers are slidably connected with positioning plate, the center of the bottom of two positioning plates is respectively connected with the positive and negative screw threads on the surface of bidirectional transmission screw rod, two positioning plates are symmetrically distributed with the positive and negative screw threads on the surface of bidirectional transmission screw rod as center, V-shaped supporting groove is set in the top of the side face of two positioning plates opposite each other, the middle part of the top surface of support base is fixedly connected with support frame, the center of the top surface of support frame is fixedly connected with hydraulic push cylinder, the telescopic end of hydraulic push cylinder penetrates out support frame bottom surface and is fixedly connected with pressure head, the center of support base is provided with pressure sensor that can be adjusted position up and down, the center of the side face of support base is fixedly connected with speed reducer motor, the output end of speed reducer motor is fixedly connected with one end of bidirectional transmission screw rod, the top of hydraulic push cylinder is fixedly connected with hydraulic pressure gauge, the detection end of hydraulic pressure gauge is in the inner wall of hydraulic push cylinder.

[0006] Preferably, according to any one of the preceding schemes, the two sides of the center of the supporting base are jointly connected with a sliding frame through sliding connection, the pressure sensor is fixedly connected to the center of the top surface of the sliding frame, the center of the bottom surface of the supporting base is fixedly connected with an electric push rod, and the telescopic end of the electric push rod is fixedly connected with the bottom surface of the inner wall of the sliding frame.

[0007] The technical effect achieved by the above scheme is that the pressure sensor can be slid on the line and attached to the bottom surface of the house structure member, and the detection member of different erection heights can be adapted.

[0008] Preferably, according to any one of the preceding schemes, the telescopic stroke of the electric push rod is greater than the distance from the top of the V-shaped bracket to the top surface of the supporting base, the length of the sliding frame extending out of the bottom surface of the supporting base is adapted to the telescopic stroke of the electric push rod, and the position of the pressure sensor corresponds to the center of the pressure head.

[0009] The technical effect achieved by the above scheme is that the lifting adjustment distance of the sliding frame can meet the detection member of different erection heights, and the practicability is improved.

[0010] Preferably, according to any one of the preceding schemes, the height of the supporting frame is greater than the height of the positioning plate, the width of the inner wall of the supporting frame is greater than the width of the positioning plate, and the telescopic stroke of the hydraulic push cylinder is greater than the height of the supporting frame.

[0011] The technical effect achieved by the above scheme is that the pushing stroke of the hydraulic push cylinder can meet the detection member of different height positions.

[0012] Preferably, according to any one of the preceding schemes, the length of the sliding frame extending out of the bottom surface of the supporting base is less than the height of the bottom surface of the supporting base, and the position of the center of the V-shaped bracket corresponds to the pressure sensor and the pressure head.

[0013] The technical effect achieved by the above scheme is that the pressure head is pushed towards the top surface of the structure member to be detected by the hydraulic push cylinder, the deformation amount of the bottom surface is measured by the pressure sensor after the house structure member is pressed, and the data of the load-carrying capacity of the house structure member is detected.

[0014] The utility model has the following advantages:

[0015] 1. The housing structure component bearing capacity detection device, through the two-way transmission screw rotation can drive two positioning plates to each other close or far away from the sliding, make the V-shaped bracket inner wall spacing adjustment and the length matching of the structure component to be detected, so that the structure component to be detected can be directly placed into the two V-shaped bracket inner wall, so that the structure component to be detected can be directly centered and erected, and the structure component to be detected can be automatically adapted to different width, and when detecting, the lifting area of the structure component to be detected is greatly reduced, so that the actual bearing capacity of the structure component to be detected can be more truly measured, and when detecting the same size of the housing structure component, the clamp can be directly taken out upward, and the efficiency of taking and placing is improved.

[0016] 2. The housing structure component bearing capacity detection device, through the electric push rod pulling the sliding frame, the pressure sensor line can be slidably attached to the bottom surface of the housing structure component, so that the deformation of the bottom surface is measured after the housing structure component is pressed, and the data of the bearing capacity of the housing structure component is detected. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a top view structural schematic diagram of the utility model;

[0019] Figure 3 It is a sectional structural schematic diagram of the utility model Figure 2 A-A.

[0020] In the figure: 1 - support base, 2 - guide rod, 3 - two-way transmission screw, 4 - speed reducer motor, 5 - positioning plate, 6 - V-shaped bracket, 7 - support frame, 8 - sliding frame, 9 - pressure sensor, 10 - hydraulic push cylinder, 11 - pressure head, 12 - hydraulic pressure gauge, 13 - electric push rod. DETAILED DESCRIPTION

[0021] The utility model will be further described below in combination with the drawings, but the protection scope of the utility model is not limited to the following.

[0022] As Figures 1 to 3As shown in the housing structure component bearing capacity detection device, it includes support base 1, support base 1 top surface both sides are fixedly connected with guide rod 2, support base 1 inner wall center is rotatably connected with two-way transmission screw 3, two guide rods 2 outer wall both sides are slidably connected with positioning plate 5, the center of the bottom of the two positioning plates 5 is respectively screwed with the positive and negative threads on the surface of the two-way transmission screw 3, the two positioning plates 5 are symmetrically distributed with the positive and negative threads on the surface of the two-way transmission screw 3 as the center, the top of the side of the two positioning plates 5 facing each other is provided with V-shaped bracket 6, the top surface of the center of the support base 1 is fixedly connected with support frame 7, the center of the top surface of the support frame 7 is fixedly connected with hydraulic push cylinder 10, the telescopic end of the hydraulic push cylinder 10 penetrates out of the bottom surface of the support frame 7 and is fixedly connected with pressure head 11, the center of the support base 1 is provided with pressure sensor 9 which can be adjusted up and down, the center of the side of the support base 1 is fixedly connected with speed reducer motor 4, the output end of the speed reducer motor 4 is fixedly connected with one end of the two-way transmission screw 3, the top of the hydraulic push cylinder 10 is fixedly connected with hydraulic pressure gauge 12, and the detection end of the hydraulic pressure gauge 12 is in the inner wall of the hydraulic push cylinder 10.

[0023] As an optional technical scheme of the utility model, the two sides of the center of support base 1 are slidably connected with sliding frame 8, pressure sensor 9 is fixedly connected to the center of the top surface of sliding frame 8, the center of the bottom surface of support base 1 is fixedly connected with electric push rod 13, the telescopic end of electric push rod 13 is fixedly connected with the inner wall bottom surface of sliding frame 8, sliding frame 8 can be pulled by electric push rod 13, so that pressure sensor 9 can be slid on the line and fit the bottom surface of the housing structure component, and the detection piece of different erection height can be adapted.

[0024] As an optional technical scheme of the utility model, the telescopic stroke of electric push rod 13 is greater than the distance from the top of V-shaped bracket 6 to the top surface of support base 1, the length of sliding frame 8 extending out of the bottom surface of support base 1 is adapted to the telescopic stroke of electric push rod 13, and the position of pressure sensor 9 corresponds to the position of the center of pressure head 11, so that the lifting adjustment distance of sliding frame 8 can meet the detection piece of different erection height, and the practicability is improved.

[0025] As an optional technical scheme of the utility model, the height of support frame 7 is greater than the height of positioning plate 5, the width of the inner wall of support frame 7 is greater than the width of positioning plate 5, and the telescopic stroke of hydraulic push cylinder 10 is greater than the height of support frame 7, so that the pushing stroke of hydraulic push cylinder 10 can meet the detection piece of different height position.

[0026] As an optional technical scheme of the utility model, the length of the sliding frame 8 extending out of the bottom surface of the support base 1 is less than the height of the bottom surface of the support base 1, the position of the center of the V-shaped bracket 6 corresponds to the pressure sensor 9 and the pressure head 11, the pressure head 11 is pushed by the hydraulic push cylinder 10 to press the top surface of the structure member to be detected, the deformation of the bottom surface is measured by the pressure sensor 9 after the structure member is pressed, and the data of the load bearing capacity of the structure member is detected.

[0027] The following steps are needed when the structure member load bearing capacity detection device is used:

[0028] 1) The two positioning plates 5 are driven to move close to or away from each other by rotating the bidirectional transmission screw rod 3, so that the inner wall spacing of the V-shaped bracket 6 is adjusted to match the length of the structure member to be detected;

[0029] 2) The structure member to be detected is directly placed in the inner wall of the two V-shaped brackets 6, so that the structure member to be detected is directly centered and erected, and the pressure sensor 9 is slid on the line to fit the bottom surface of the structure member by pulling the sliding frame 8 by the electric push rod 13;

[0030] 3) Then the pressure head 11 is pushed by the hydraulic push cylinder 10 to press the top surface of the structure member to be detected, and the deformation of the bottom surface is measured by the pressure sensor 9 after the structure member is pressed, and the data of the load bearing capacity of the structure member is detected.

[0031] As described above, the two positioning plates 5 are driven to move close to or away from each other by rotating the bidirectional transmission screw rod 3, so that the inner wall spacing of the V-shaped bracket 6 is adjusted to match the length of the structure member to be detected, so that the structure member to be detected is directly placed in the inner wall of the two V-shaped brackets 6, so that the structure member to be detected is directly centered and erected, and the pressure sensor 9 is slid on the line to fit the bottom surface of the structure member by pulling the sliding frame 8 by the electric push rod 13; the deformation of the bottom surface is measured after the structure member is pressed, and the data of the load bearing capacity of the structure member is detected.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the load bearing capacity of a structural member of a building, characterized by: The utility model provides a kind of support base (1), the support base (1) top surface both sides are fixedly connected with guide rod (2), the center of the inner wall of support base (1) is rotatably connected with two-way transmission screw rod (3), two The outer wall of guide rod (2) is slidably connected with positioning plate (5) on both sides, the center of the bottom of two positioning plates (5) is respectively threadedly connected with the positive and negative screw thread on the surface of two-way transmission screw rod (3), two The positioning plate (5) is symmetrically distributed with the positive and negative screw thread division on the surface of two-way transmission screw rod (3) as center, the top of the side face of two positioning plates (5) facing each other is provided with V-shaped bracket (6), the top surface of the middle part of support base (1) is fixedly connected with support frame (7), the center of the top surface of support frame (7) is fixedly connected with hydraulic push cylinder (10), the telescopic end of hydraulic push cylinder (10) penetrates out the bottom surface of support frame (7) and is fixedly connected with pressure head (11), the center of support base (1) is provided with pressure sensor (9) that can be adjusted position up and down, the center of the side face of support base (1) is fixedly connected with speed reducer motor (4), the output end of speed reducer motor (4) is fixedly connected with one end of two-way transmission screw rod (3), the top of hydraulic push cylinder (10) is fixedly connected with hydraulic pressure gauge (12), and the detection end of hydraulic pressure gauge (12) is in the inner wall of hydraulic push cylinder (10).

2. The housing structural member load capacity detection device according to claim 1, characterized by: The two sides of the center of support base (1) are slidably connected with sliding frame (8), the center of the top surface of sliding frame (8) is fixedly connected with pressure sensor (9), the center of the bottom surface of support base (1) is fixedly connected with electric push rod (13), and the telescopic end of electric push rod (13) is fixedly connected with the bottom surface of the inner wall of sliding frame (8).

3. The housing structural member load capacity detection device according to claim 2, characterized by: The telescopic stroke of electric push rod (13) is greater than the distance from the top of V-shaped bracket (6) to the top of support base (1), the length that sliding frame (8) extends out the bottom surface of support base (1) is adapted to the telescopic stroke of electric push rod (13), and the position of the center of pressure sensor (9) and pressure head (11) corresponds.

4. The housing structural member load capacity detection device according to claim 3, characterized by: The height of support frame (7) is greater than the height of positioning plate (5), the width of the inner wall of support frame (7) is greater than the width of positioning plate (5), and the telescopic stroke of hydraulic push cylinder (10) is greater than the height of support frame (7).

5. The housing structural member load capacity detection device according to claim 4, characterized by: The length that sliding frame (8) extends out the bottom surface of support base (1) is less than the height of the bottom surface of support base (1), and the position of the center of V-shaped bracket (6) corresponds to pressure sensor (9) and pressure head (11).

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