A tensile strength detection device for taper cement pole

Abstract

The utility model belongs to the technical field of conical cement pole detection, disclose a kind of tensile strength detection device of conical cement pole, including support seat, the upper end surface one side of support seat is equipped with support table one, the upper end surface other side of support seat is movably connected with support table two, the upper end surface of support table one and support table two is equipped with mounting seat one, the upper end surface of mounting seat one is provided with limit mechanism, the upper end surface of support seat movably connected with mounting bracket, the upper end surface of mounting bracket is equipped with hydraulic rod, the output end of hydraulic rod is equipped with mounting seat two, and the bottom end surface of mounting seat two is equipped with pressure sensor, and the bottom end surface of pressure sensor is equipped with pressing block. The device is simple and reasonable in structure, novel in design, easy to operate, and has high practicability, and is convenient for widely popularizing and using.

Description

Technical Field

[0001] This utility model belongs to the field of testing technology for tapered cement poles, and more specifically, it relates to a device for testing the tensile strength of tapered cement poles. Background Technology

[0002] The tapered concrete pole tensile strength testing device is a device used to test the strength of concrete poles (especially tapered concrete poles) under pressure. This type of device is commonly used in construction, bridge, communication base station and other projects to check the load-bearing capacity and safety of concrete poles in actual use.

[0003] Currently, some common tapered cement pole testing devices on the market have obvious limitations. These devices have a limited range of size adjustment and cannot be adapted to cement poles of different diameters and lengths, which often leads to size mismatches in actual testing work.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a tapered cement pole tensile strength testing device in order to achieve a more practical purpose. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a device for testing the tensile strength of a tapered cement pole, which is achieved by the following specific technical means: A device for testing the tensile strength of a conical cement pole includes a support base. A support platform 1 is mounted on one side of the upper end face of the support base, and a support platform 2 is movably connected to the other side of the upper end face of the support base. Mounting seats 1 are mounted on the upper end faces of both support platform 1 and support platform 2. A limit mechanism is provided on the upper end face of mounting seat 1. A mounting frame is movably connected to the upper end face of the support base. A hydraulic rod is mounted on the upper end face of the mounting frame. The output end of the hydraulic rod passes through the top of the mounting frame and is mounted on mounting seat 2. A pressure sensor is mounted on the bottom end face of mounting seat 2, and a pressure block is mounted on the bottom end face of the pressure sensor.

[0006] Furthermore, the limiting mechanism includes a rotating block, a bidirectional lead screw, a slider, and a limiting block. The upper end face of the mounting base is provided with a pair of sliding grooves, and a bidirectional lead screw is rotatably connected between the pair of sliding grooves. The periphery of the bidirectional lead screw is threadedly connected to a slider in each of the pair of sliding grooves. A limiting block is installed on the upper end face of the slider. One end of the bidirectional lead screw passes through one side of the mounting base and is fitted with a rotating block.

[0007] Furthermore, a guide rail is installed on the upper surface of the support base, and the guide rail is movably connected to the support platform.

[0008] Furthermore, a pair of guide rails are installed on both sides of the upper end face of the support base, and the pair of guide rails are movably connected to the bottom end face of the mounting frame.

[0009] Furthermore, a handle is installed on one side of the second support platform, and a support block is installed on one side of the second support platform above the guide rail. A fixing component is threadedly connected to the support block.

[0010] Furthermore, a pair of support blocks are installed on one lower side of the mounting bracket above a pair of guide rails, and a fixing piece is threaded onto the support block. A pair of handles are installed on both sides of the mounting bracket.

[0011] Furthermore, a controller is mounted on one side of the mounting bracket above the second handle.

[0012] Furthermore, a pair of limiting rods are installed on the upper end face of the second mounting base, and the limiting rods pass through the upper end face of the mounting frame and are movably connected to the mounting frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects: By using a combination of rotating blocks, a two-way lead screw, a slider, a limiting block, and two fixing parts, the operator first adjusts the distance between support platform two and support platform one according to the length of the tapered cement pole. Support platform two is then fixed using fixing part one, enabling support for tapered cement poles of different lengths. The machine then places the tapered cement pole onto a pair of mounting seats one, and the pair of rotating blocks are rotated. The rotating blocks drive the two-way lead screw to rotate, which in turn moves a pair of sliders towards the center. These sliders then move a pair of limiting blocks towards the center, allowing for the limiting of tapered cement poles of different diameters. The mounting frame is then moved to the center position of the tapered cement pole, and fixed using two fixing parts. Finally, the tapered cement pole undergoes strength testing, thus enabling the testing of tapered cement poles of various lengths. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the present invention.

[0015] Figure 2 This is a bottom-view perspective view of the mounting bracket in this utility model.

[0016] Figure 3 This is a three-dimensional schematic diagram of the limiting mechanism in this utility model.

[0017] Figure 4 This is a utility model Figure 1 An enlarged diagram of A in the diagram.

[0018] Figure 5 This is a utility model Figure 1 Enlarged diagram of B in the diagram.

[0019] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Support base; 101. Guide rail one; 102. Guide rail two; 2. Support platform one; 3. Support platform two; 301. Handle one; 302. Support block one; 303. Fixing component one; 4. Mounting base one; 401. Slide groove; 5. Limiting mechanism; 501. Rotating block; 502. Two-way lead screw; 503. Sliding block; 504. Limiting block; 6. Mounting bracket; 601. Support block two; 602. Fixing component two; 603. Handle two; 7. Hydraulic rod; 701. Mounting base two; 702. Pressure sensor; 703. Pressure block; 8. Controller; 9. Limiting rod. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Example: As attached Figure 1 To be continued Figure 5 As shown: This utility model provides a device for testing the tensile strength of a conical cement pole, including a support base 1. A support platform 2 is installed on one side of the upper end face of the support base 1, and a support platform 3 is movably connected to the other side of the upper end face of the support base 1. Mounting seats 4 are installed on the upper end faces of both support platforms 2 and 3. A limit mechanism 5 is provided on the upper end face of mounting seats 4. A mounting frame 6 is movably connected to the upper end face of the support base 1. A hydraulic rod 7 is installed on the upper end face of the mounting frame 6. The output end of the hydraulic rod 7 passes through the top of the mounting frame 6 and is installed on mounting seat 701. A pressure sensor 702 is installed on the bottom end face of mounting seat 701, and a pressure block 703 is installed on the bottom end face of the pressure sensor 702.

[0024] The limiting mechanism 5 includes a rotating block 501, a bidirectional lead screw 502, a slider 503, and a limiting block 504. The upper end face of the mounting base 4 is provided with a pair of sliding grooves 401, and a bidirectional lead screw 502 is rotatably connected between the pair of sliding grooves 401. The outer periphery of the bidirectional lead screw 502 is threadedly connected to a slider 503 in the pair of sliding grooves 401. A limiting block 504 is installed on the upper end face of the slider 503. One end of the bidirectional lead screw 502 passes through one side of the mounting base 4 and is equipped with a rotating block 501. Rotating the pair of rotating blocks 501 causes the bidirectional lead screw 502 to rotate. The bidirectional lead screw 502 drives the pair of sliders 503 to move towards the center through rotation. The pair of sliders 503 drive the pair of limiting blocks 504 to move towards the center, which can realize the limiting of conical cement poles of different diameters.

[0025] The upper surface of the support base 1 is equipped with a guide rail 101, which is movably connected to the support platform 3, facilitating the movement of the support platform 3.

[0026] Among them, a pair of guide rails 102 are installed on both sides of the upper end face of the support base 1, which are located on the guide rail 101. The pair of guide rails 102 are movably connected to the bottom end face of the mounting frame 6, and the mounting frame 6 can be moved through the guide rails 102.

[0027] Among them, a handle 301 is installed on one side of the support platform 2 3, and a support block 302 is installed on one side of the support platform 2 3 above the guide rail 101. A fastener 303 is threadedly connected to the support block 302, and the support platform 2 3 can be fixed by the fastener 303.

[0028] Among them, a pair of support blocks 601 are installed on one side of the lower end of the mounting bracket 6 above a pair of guide rails 102. The support blocks 601 are threaded with fasteners 602. A pair of handles 603 are installed on both sides of the mounting bracket 6. The fasteners 602 are used to fix the mounting bracket 6, and the handles 603 are used to move the mounting bracket 6.

[0029] Among them, a controller 8 is installed on one side of the mounting bracket 6 above the handle 603. The controller 8 can control the opening and closing of the hydraulic rod 7 and control the operation of the pressure sensor 702.

[0030] Among them, a pair of limiting rods 9 are installed on the upper end surface of the mounting base 2 701. The limiting rods 9 pass through the upper end surface of the mounting frame 6 and are movably connected to the mounting frame 6. The limiting rods 9 can limit the movement of the mounting base 2 701.

[0031] It should be noted that all standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0032] The working principle of this embodiment: First, the staff adjusts the distance between support platform 2 (3) and support platform 3 (2) according to the length of the tapered cement pole. When support platform 2 (3) moves to the designated position, the fixing part 303 (303) is rotated. The fixing part 303 (303) moves downward and abuts against guide rail 101 to fix support platform 2 (3), thus enabling support for tapered cement poles of different lengths. Then, the machine places the tapered cement pole onto a pair of mounting seats 4. The pair of rotating blocks 501 are then rotated. The rotating blocks 501 drive the bidirectional lead screw 502 to rotate. The bidirectional lead screw 502, through rotation, drives a pair of sliders 503 to move towards the center. The pair of sliders 503... Moving a pair of limit blocks 504 towards the center allows for limiting the movement of tapered cement poles of different diameters. Then, the mounting frame 6 is moved to the center position of the tapered cement pole. Rotating a pair of fixing parts 602 causes them to move downwards and press against the guide rail 102 to fix the mounting frame 6. Then, the hydraulic rod 7 is activated. The hydraulic rod 7 drives the pressure sensor 702 downwards via the mounting base 701. The pressure sensor 702 drives the pressure block 703 downwards and presses it onto the tapered cement pole to perform strength testing, thus enabling the testing of tapered cement poles of various lengths.

[0033] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A device for detecting the tensile strength of a taper cement pole, comprising a support seat (1), characterized in that: A support platform (2) is installed on one side of the upper end face of the support base (1), and a support platform (3) is movably connected to the other side of the upper end face of the support base (1). Mounting base (4) is installed on the upper end face of both the support platform (2) and the support platform (3). A limit mechanism (5) is provided on the upper end face of the mounting base (4). A mounting frame (6) is movably connected to the upper end face of the support base (1). A hydraulic rod (7) is installed on the upper end face of the mounting frame (6). The output end of the hydraulic rod (7) passes through the top of the mounting frame (6) and is installed on mounting base (701). A pressure sensor (702) is installed on the bottom end face of the mounting base (701). A pressure block (703) is installed on the bottom end face of the pressure sensor (702).

2. The device for detecting the tensile strength of a taper cement pole according to claim 1, characterized in that: The limiting mechanism (5) includes a rotating block (501), a bidirectional lead screw (502), a slider (503), and a limiting block (504). The upper end face of the mounting base (4) is provided with a pair of sliding grooves (401). A bidirectional lead screw (502) is rotatably connected between the pair of sliding grooves (401). The outer periphery of the bidirectional lead screw (502) is threadedly connected to a slider (503) in the pair of sliding grooves (401). A limiting block (504) is installed on the upper end face of the slider (503). One end of the bidirectional lead screw (502) passes through one side of the mounting base (4) and a rotating block (501) is installed thereon.

3. The device for detecting the tensile strength of a taper cement pole according to claim 1, characterized in that: The upper surface of the support base (1) is equipped with a guide rail (101), which is movably connected to the support platform (3).

4. The tensile strength testing device for the conical cement pole as described in claim 3, characterized in that: The upper end face of the support base (1) is located on both sides of the guide rail one (101) and a pair of guide rail two (102) are installed. The pair of guide rail two (102) are movably connected to the bottom end face of the mounting frame (6).

5. The device for detecting the tensile strength of a taper cement pole according to claim 4, characterized in that: A handle (301) is installed on one side of the support platform 2 (3), and a support block (302) is installed on one side of the support platform 2 (3) above the guide rail (101). A fastener (303) is threadedly connected to the support block (302).

6. The device for testing the tensile strength of a tapered cement pole as described in claim 5, characterized in that: A pair of support blocks (601) are installed on one side of the lower end of the mounting bracket (6) above a pair of guide rails (102). A fastener (602) is threaded onto the support block (601). A pair of handles (603) are installed on both sides of the mounting bracket (6).

7. The tensile strength testing device for a conical cement pole as described in claim 6, characterized in that: A controller (8) is mounted on one side of the mounting bracket (6) above the handle (603).

8. The device for testing the tensile strength of a conical cement pole as described in claim 1, characterized in that: A pair of limiting rods (9) are installed on the upper end face of the second mounting base (701). The limiting rods (9) pass through the upper end face of the mounting frame (6) and are movably connected to the mounting frame (6).

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