Deformation measuring device for combined H-shaped structural steel

Abstract

The utility model relates to the technical field of engineering measurement. The deformation measuring device for the combined H-shaped structural steel comprises a placing plate, sliding blocks are clamped to the two ends of the interior of the placing plate in a sliding mode, springs are arranged at the two ends of the interior of each sliding block, and adjusting blocks are fixed to the upper ends of the springs. The adjusting block is driven to move by moving the sliding block, when the adjusting block moves to a proper position, the adjusting block can be pulled upwards, and when the inner wall surface of one end of the adjusting block corresponds to the bottom end of the H-shaped structural steel body, the adjusting block can be loosened to move downwards through the elastic force of the spring. And then the bolt can be rotated downwards to enable the surface of the lower end of the bolt to be attached to the surface of the upper end of the placing plate, so that the position of the sliding block can be fixed, meanwhile, the position of the H-shaped structural steel body is fixed, and the accuracy and stability of equipment are improved to a certain degree.

Description

Technical Field

[0001] This utility model relates to the field of engineering measurement technology; more specifically, it relates to a deformation measuring device for a combined H-shaped structural steel. Background Technology

[0002] The field of engineering surveying technology involves using surveying techniques to perform tasks such as construction layout and component installation and positioning, ensuring that the project is implemented accurately according to design requirements, and providing a reliable basis for safety assessment and maintenance decisions. A deformation measuring device for combined H-shaped structural steel is often used in the field of engineering surveying technology. It is a device used to accurately measure the shape and size changes of an object under external forces, providing key data support for assessing the structural safety and performance stability of an object.

[0003] Currently, existing deformation measuring devices typically require manual support during use. When workers move or the H-beam steel is subjected to external impact, the accuracy of the measurement results may be reduced, as well as the stability of the equipment. Furthermore, the need for manual measurement with H-beam steel presents numerous variations, and prolonged measurement may cause discomfort for workers. Additionally, manual measurement reduces the equipment's efficiency. Therefore, there is an urgent need for a deformation measuring device that incorporates H-beam steel to address these issues. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a deformation measuring device for combined H-shaped structural steel to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a deformation measuring device for combined H-beam structural steel, comprising a placement plate:

[0006] Both ends of the placement plate are slidably engaged with sliders, and both ends of the sliders are equipped with springs. An adjustment block is fixed to the upper end of the spring. A first fixing post is fixed to the upper end of the placement plate, and a first motor is installed at the upper end of the first fixing post. A first lead screw is fixed to the output end of the first motor, and a measuring plate is threaded onto the surface of the first lead screw. A second motor is installed inside the measuring plate, and a second lead screw is fixed to the output end of the second motor. Adjustment rods are threaded onto both ends of the second lead screw, and a bonding block is fixed to one end of each adjustment rod. One end of each of the two sets of bonding blocks is bonded to an H-shaped structural steel body.

[0007] Preferably, the lower end of the adjusting block is slidably inserted into the inside of the slider, and the bottom surface of one side of the upper end of the adjusting block is in contact with the inner wall surface of the H-shaped structural steel body. By using the slider and the adjusting block together, the bottom end of the H-shaped structural steel body can be fixed, thereby fixing the position of the H-shaped structural steel body.

[0008] Preferably, the upper end of the adjustment block is provided with a handle, and the handle is arc-shaped. By using the handle, the adjustment block can be more convenient to clamp and fit the user's palm better.

[0009] Preferably, the placement plate has a T-shaped groove inside, and the bottom surface of the T-shaped groove is in contact with the surface of the slider, and the upper surface of the T-shaped groove is in contact with the surface of the middle position of the adjustment block. Through the above operation, the slider and the adjustment block can be more stable when moving.

[0010] Preferably, a locking block is fixed to one side of the slider, and a bolt is provided at one end of the locking block. A groove is provided at the position of the slider on the upper side of the placement plate, and the surface of the groove is in contact with the bottom surface of the locking block. When the positions of the slider and the adjusting block are properly adjusted, the position of the slider can be fixed by rotating the bolt downwards. When the bolt is in contact with the upper surface of the placement plate, the position of the H-shaped steel body can be fixed at the same time.

[0011] Preferably, a second fixing post is fixed to the upper end of the other side of the placement plate, and a limiting post is fixed inside the second fixing post. One end surface of the measuring plate is in contact with the inner wall surface of the second fixing post, and one end of the measuring plate is slidably sleeved on the surface of the limiting post. Through the above design, the measuring plate is more stable when it moves.

[0012] Preferably, one side surface of both the first and second fixed columns is provided with scale lines, and the upper end of the measuring plate is provided with scale lines, thereby improving the accuracy of the device measurement.

[0013] Preferably, the height of the first fixed column and the second fixed column are equal, and the height of the first lead screw and the limiting column are equal. This design can prevent the measuring plate from shifting when it moves.

[0014] The technical effects and advantages of this utility model are as follows: This utility model moves the adjusting block by moving the slider. When it moves to a suitable position, the adjusting block can be pulled upward. When the inner wall surface of one end of the adjusting block corresponds to the bottom end of the H-shaped steel body, the adjusting block can be released and moved downward by the spring force. This allows it to fit against the lower end of the H-shaped steel body. Then, the bolt can be rotated downward so that its lower end surface fits against the upper end surface of the placement plate. This fixes the position of the slider and the position of the H-shaped steel body, thus preventing shaking or tilting when workers move or when the H-shaped steel body is hit by external force. This improves the accuracy and stability of the equipment to a certain extent.

[0015] By starting the first motor to drive the first lead screw to rotate, one end of the measuring plate moves inside the first fixed column, while the other end of the measuring plate moves on the surface of the limiting column inside the second fixed column. Then, starting the second motor can drive the second lead screw to rotate, thereby moving the adjusting rod and the bonding block outward or inward. When one end of the bonding block is in contact with the surface of the H-shaped steel body, the H-shaped steel body can be measured. The above operation is relatively simple and can avoid the discomfort caused by excessive fatigue to the staff, thus improving the efficiency of the equipment to a certain extent. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is an exploded three-dimensional structural diagram of the adjusting block of this utility model;

[0018] Figure 3 This is an exploded three-dimensional structural diagram of the measuring plate of this utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of this utility model.

[0020] The attached figures are labeled as follows: 1. Placement plate; 2. Slider; 3. Spring; 4. Adjusting block; 5. First fixed column; 6. First motor; 7. First lead screw; 8. Measuring plate; 9. Second fixed column; 10. Limiting column; 11. Second motor; 12. Second lead screw; 13. Adjusting rod; 14. Adhesive block; 15. H-shaped steel body. Detailed Implementation

[0021] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The engineering measurement involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Example 1

[0023] like Figures 1 to 4As shown, this embodiment proposes a deformation measuring device for combined H-shaped structural steel, including a placement plate 1. Both ends of the placement plate 1 are slidably engaged with sliders 2, and both ends of the sliders 2 are provided with springs 3. An adjustment block 4 is fixed to the upper end of the springs 3. The lower end of the adjustment block 4 is slidably inserted into the inside of the sliders 2. The bottom surface of one side of the upper end of the adjustment block 4 is in contact with the inner wall surface of the H-shaped structural steel body 15. The upper end of the adjustment block 4 is provided with a handle, and the handle is arc-shaped. A T-shaped groove is opened inside the placement plate 1, and the bottom surface of the T-shaped groove is in contact with the surface of the slider 2. The upper surface of the T-shaped groove is in contact with the surface of the middle position of the adjustment block 4. A locking block is fixed to one side of the slider 2, and a bolt is provided at one end of the locking block. A sliding groove is provided at the position of the slider 2 on the upper end of the placement plate 1, and the surface of the sliding groove is in contact with the bottom surface of the locking block.

[0024] In this embodiment, the slider 2 and the adjusting block 4 can be moved and adjusted according to the different sizes of the H-shaped structural steel body 15 by using the slider 2 and the adjusting block 4 together, thereby improving the applicability of the equipment. The position of the H-shaped structural steel body 15 can be fixed by using the spring 3 and the adjusting block 4 together. The T-slot, slider 2 and adjusting block 4 together make the movement of slider 2 and adjusting block 4 more stable. When slider 2 drives adjusting block 4 to a suitable position, it drives the locking block to move simultaneously. Then, the position of slider 2 is fixed by rotating the bolt, thereby fixing the position of H-shaped structural steel body 15. The sliding groove makes the movement of slider 2 and locking block more convenient.

[0025] Example 2

[0026] like Figure 3 As shown, based on the same concept as the above embodiment, this embodiment also proposes: a first fixing post 5 is fixed to the upper end of the placement plate 1, and a first motor 6 is installed on the upper end of the first fixing post 5. A first lead screw 7 is fixed to the output end of the first motor 6, and a measuring plate 8 is threaded onto the surface of the first lead screw 7. A second motor 11 is installed inside the measuring plate 8, and a second lead screw 12 is fixed to the output end of the second motor 11. Adjusting rods 13 are threaded to both ends of the second lead screw 12, and a bonding block 14 is fixed to one end of the adjusting rod 13. An H-shaped structural steel is bonded to one end of each of the two sets of bonding blocks 14. The main body 15 has a second fixed post 9 fixed on the upper end of the other side of the placement plate 1, and a limit post 10 is fixed inside the second fixed post 9. One end surface of the measuring plate 8 is in contact with the inner wall surface of the second fixed post 9. One end of the measuring plate 8 is slidably sleeved on the surface of the limit post 10. One side surface of the first fixed post 5 and the second fixed post 9 are provided with scale lines. The upper end of the measuring plate 8 is provided with scale lines. The height dimensions of the first fixed post 5 and the second fixed post 9 are equal. The height dimensions of the first lead screw 7 and the limit post 10 are equal. The interior of the two sets of adjusting rods 13 are provided with threaded grooves, and the two sets of threaded grooves are opposite to each other.

[0027] In this embodiment, starting the first motor 6 can drive the first lead screw 7 to rotate, thereby moving the measuring plate 8. When the measuring plate 8 moves, the other end of the measuring plate 8 can move synchronously on the outer surface of the inner limiting post 10 of the second fixed post 9, thereby improving the stability of the measuring plate 8 during movement. Starting the second motor 11 can drive the second lead screw 12 to rotate, thereby driving the two sets of adjusting rods 13 and the bonding block 14 to move synchronously inward or outward, thereby improving the working efficiency of the equipment. With the cooperation of the scale, the H-shaped steel body 15 can be measured more accurately.

[0028] Working principle: When using the equipment, first place the H-shaped steel body 15 on the upper surface of the placement plate 1. Then pull the handle to move the slider 2 and the adjusting block 4, and at the same time move the fixing block. Then pull the adjusting block 4 upward so that the inner wall surface of one end of it is in contact with the bottom end of the H-shaped steel body 15. Then rotate the bolt so that its lower end surface is in contact with the upper surface of the placement plate 1, thereby fixing the two sets of sliders 2 and fixing the position of the H-shaped steel body 15. Then start the first motor 6 to move the measuring plate 8 up or down. Then start the second motor 11 so that the second lead screw 12 can move the adjusting rod 13 and the contact block 14 inward or outward. When one end of the contact block 14 is in contact with the surface of the H-shaped steel body 15, the H-shaped steel body 15 can be measured. The first motor 6 and the second motor 11 used in this application are products that can be purchased directly from the market. Their principles, connection methods and control methods are all existing technologies known to those skilled in the art, so they will not be described in detail here. The above is the complete working principle of this utility model.

[0029] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0030] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0031] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A deformation measuring device for a composite H-beam structural steel, comprising a placement plate (1), characterized in that: Both ends of the placement plate (1) are slidably engaged with sliders (2), and both ends of the sliders (2) are provided with springs (3). An adjustment block (4) is fixed to the upper end of the springs (3). A first fixing post (5) is fixed to the upper end of the placement plate (1), and a first motor (6) is installed at the upper end of the first fixing post (5). A first lead screw (7) is fixed to the output end of the first motor (6), and a measuring plate (8) is threaded onto the surface of the first lead screw (7). A second motor (11) is installed inside the measuring plate (8), and a second lead screw (12) is fixed to the output end of the second motor (11). An adjustment rod (13) is threaded onto both ends of the second lead screw (12), and a bonding block (14) is fixed to one end of the adjustment rod (13). An H-shaped structural steel body (15) is bonded to one end of the two sets of bonding blocks (14).

2. The deformation measuring device for a combined H-beam structural steel according to claim 1, characterized in that: The lower end of the adjusting block (4) is slidably inserted into the inside of the slider (2), and the bottom surface of one side of the upper end of the adjusting block (4) is in contact with the inner wall surface of the H-shaped steel body (15).

3. The deformation measuring device for a combined H-beam structural steel according to claim 1, characterized in that: The upper end of the adjustment block (4) is provided with a handle, and the handle is arc-shaped.

4. The deformation measuring device for a combined H-beam structural steel according to claim 1, characterized in that: The placement plate (1) has a T-shaped groove inside, and the bottom surface of the T-shaped groove is in contact with the surface of the slider (2), and the upper surface of the T-shaped groove is in contact with the surface of the middle position of the adjustment block (4).

5. The deformation measuring device for a combined H-beam structural steel according to claim 1, characterized in that: A locking block is fixed on one side of the slider (2), and a bolt is provided at one end of the locking block. A groove is provided at the position of the upper end of the slider (2) on the placement plate (1), and the surface of the groove is in contact with the bottom surface of the locking block.

6. The deformation measuring device for a combined H-beam structural steel according to claim 1, characterized in that: The upper end of the other side of the placement plate (1) is fixed with a second fixing post (9), and a limiting post (10) is fixed inside the second fixing post (9). One end surface of the measuring plate (8) is in contact with the inner wall surface of the second fixing post (9), and one end of the measuring plate (8) is slidably sleeved on the surface of the limiting post (10).

7. The deformation measuring device for a combined H-beam structural steel according to claim 1, characterized in that: The first fixed column (5) and the second fixed column (9) are provided with scale lines on one side surface, and the measuring plate (8) is provided with scale lines at the top.

8. The deformation measuring device for a combined H-beam structural steel according to claim 1, characterized in that: The height dimensions of the first fixed post (5) and the second fixed post (9) are equal, and the height dimensions of the first lead screw (7) and the limiting post (10) are equal.

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