Vertical depth detection mechanism for constructional engineering

Abstract

The utility model discloses a vertical depth detection mechanism for constructional engineering, which belongs to the technical field of constructional engineering and comprises a supporting table, an auxiliary block is fixedly connected to the upper surface of the supporting table, a moving block is slidably connected to the interior of the auxiliary block, and a first electric telescopic rod is fixedly connected to the inner wall of the moving block. The telescopic end of the first electric telescopic rod is fixedly connected with a buffer block, four buffer rods are slidably connected into the buffer block, the bottom ends of the four buffer rods are jointly and fixedly connected with a connecting block, and the inner top wall of the buffer block is fixedly connected with a pressure sensor. According to the vertical depth detection mechanism for constructional engineering, through cooperation of a plurality of assemblies, the capability of flattening a detection position is achieved before a foundation pit is detected, measurement depth errors caused by soil breaking in the detection process are prevented, and it is avoided that in the measurement process of a measurement tape, the measurement precision is improved, and the measurement accuracy is improved. The possibility that the measuring effect is influenced by the flexibility and the torsion resistance of the device is avoided, and the effect of improving the precision during depth detection is achieved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of building engineering, and particularly relates to a vertical depth detection mechanism for building engineering. BACKGROUND

[0002] Building engineering refers to an engineering entity formed by building and installing various types of house buildings and their auxiliary facilities, lines, pipelines and equipment. In building engineering, pits are often dug on the ground, and a vertical depth detection device needs to be used to measure the vertical depth of the pits to observe whether the depth meets the standard for the next construction.

[0003] The utility model with the authorized publication number CN220930571U discloses a vertical depth detection machine for building engineering, which comprises a bottom plate, two supporting legs are arranged on the bottom of the bottom plate, two vertical columns are arranged on the top of the bottom plate, a frame body is arranged on the top of the left vertical column, and an installation plate is arranged in the frame body.

[0004] The third servo motor is started to drive the four universal wheels to move downward until the universal wheels contact the ground and lift the whole machine, at which time the four supporting legs are in a suspended state, and the machine can be moved by pushing, so that the machine is convenient to move, and the detection machine is convenient to carry.

[0005] Therefore, the vertical depth detection mechanism for building engineering is provided to solve the above problems. CONTENT OF THE UTILITY MODEL

[0006] The application aims to solve the problem of poor accuracy in depth detection in the prior art and provides a vertical depth detection mechanism for building engineering.

[0007] To achieve the above purpose, the utility model adopts the following technical scheme:

[0008] The utility model provides a vertical depth detection mechanism for construction engineering, including support platform, the upper surface of support platform is fixedly connected with auxiliary block, the inside of auxiliary block is connected with moving block slidingly, the inner wall of moving block is fixedly connected with first electric telescopic handle, the telescopic end of first electric telescopic handle is fixedly connected with buffer block, the inside of buffer block is connected with four buffer bars slidingly, the bottom of four buffer bars is fixedly connected with connecting block in overall, the inner top wall of buffer block is fixedly connected with pressure sensor, the bottom of pressure sensor is fixedly connected with pressure spring, the bottom of pressure spring is fixedly connected with the upper surface of connecting block, pressure sensor is connected with first electric telescopic handle electricity through wire, the inner wall of connecting block is fixedly connected with second electric telescopic handle, the telescopic end of second electric telescopic handle is fixedly connected with convex block, the bottom of convex block is fixedly connected with contact type distance sensor, the inside of connecting block is connected with two pressure plates slidingly, the inner side wall of each pressure plate is fixedly connected with two auxiliary springs, and the end of two groups of auxiliary springs is fixedly connected with the inner side wall of connecting block.

[0009] Preferably, the inside of the auxiliary block is rotatably connected with a threaded rod, the right end of the threaded rod is fixedly connected with a servo motor, and the outer surface of the threaded rod is threadedly connected with the inner wall of the moving block.

[0010] Preferably, the outer surface of the threaded rod is sleeved with an auxiliary bearing, and the auxiliary bearing is inlaid in the inside of the auxiliary block.

[0011] Preferably, the upper surface of the moving block is fixedly connected with a sliding block, and the sliding block is slidingly connected in the inside of the auxiliary block.

[0012] Preferably, the inside of the support platform is slidingly connected with a lifting platform, and the bottom of the lifting platform is fixedly connected with two groups of universal wheels.

[0013] Preferably, the upper surface of the lifting platform is fixedly connected with a third electric telescopic handle, and the top end of the third electric telescopic handle is fixedly connected with the inner top wall of the support platform.

[0014] Preferably, the left side of the lifting platform is fixedly connected with a stabilizing block, and the stabilizing block is slidingly connected in the inside of the support platform.

[0015] Preferably, the inner wall of each pressure plate is fixedly connected with a limiting block, and each limiting block is slidingly connected in the inside of the connecting block.

[0016] In summary, the technical effects and advantages of the present application are:

[0017] By setting the support table, auxiliary block, moving block, first electric telescopic rod, buffer block, buffer rod, connecting block, pressure sensor, pressure measuring spring, second electric telescopic rod, protruding block, contact distance sensor, pressing plate and auxiliary spring, the connecting block can be driven to descend by the first electric telescopic rod, the soil at the detection position can be pressed by the pressing plate, the pressing plate can move upward due to the pressure when contacting with the soil, the pressure measuring spring can be compressed, the pressing degree can be monitored by the pressure sensor, the first electric telescopic rod can be stopped by the wire when the pressure reaches the appropriate value, the protruding block and the contact distance sensor can be driven to descend by the second electric telescopic rod, the protruding block can exert a pushing force on the two pressing plates and make the pressing plates shrink outward, the space between the two pressing plates can be leaked, the contact distance sensor can contact with the soil and obtain accurate data, the detection position can be flattened before the foundation pit is detected, the measurement depth can be prevented from being erroneous due to the broken soil during the detection process, the measurement tape can be prevented from affecting the measurement effect due to the flexibility and the degree of torsion during the measurement process, and the accuracy of the depth detection can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the support table of the utility model;

[0019] Figure 2 It is a three-dimensional structure schematic view of the auxiliary block of the utility model;

[0020] Figure 3 It is a three-dimensional structure schematic view of the moving block of the utility model;

[0021] Figure 4 It is a three-dimensional structure schematic view of the connecting block of the utility model.

[0022] In the drawing: 1, support table; 2, auxiliary block; 3, moving block; 4, first electric telescopic rod; 5, buffer block; 6, buffer rod; 7, connecting block; 8, pressure sensor; 9, pressure measuring spring; 10, second electric telescopic rod; 11, protruding block; 12, contact distance sensor; 13, pressing plate; 14, auxiliary spring; 15, threaded rod; 16, servo motor; 17, auxiliary bearing; 18, sliding block; 19, lifting table; 20, universal wheel; 21, third electric telescopic rod; 22, stabilizing block; 23, limiting block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] REFERENCE Figures 1-4The utility model provides a kind of vertical depth detection mechanism for construction engineering, including support platform 1, the upper surface of support platform 1 is fixedly connected with auxiliary block 2, the inside of auxiliary block 2 is slidably connected with moving block 3, auxiliary block 2 is rotatably connected with threaded rod 15, the right end of threaded rod 15 is fixedly connected with servo motor 16, the outer surface of threaded rod 15 is threadedly connected with the inner wall of moving block 3, the power generated by servo motor 16 drives threaded rod 15 to rotate in auxiliary block 2, and moving block 3 moves according to the threaded connection relationship with threaded rod 15, improve the convenience when the position of moving block 3 is adjusted.

[0025] The outer surface of threaded rod 15 is sleeved with auxiliary bearing 17, auxiliary bearing 17 is embedded in the inside of auxiliary block 2, auxiliary bearing 17 can reduce the friction force generated when threaded rod 15 rotates, so that threaded rod 15 is more sensitive when rotating, while also reducing the wear rate of threaded rod 15, increase the durability of threaded rod 15.

[0026] The inner wall of moving block 3 is fixedly connected with first electric telescopic rod 4, the telescopic end of first electric telescopic rod 4 is fixedly connected with buffer block 5, the upper surface of moving block 3 is fixedly connected with sliding block 18, sliding block 18 is slidably connected in the inside of auxiliary block 2, sliding block 18 can move simultaneously with moving block 3, and the friction generated by auxiliary block 2 during the movement of sliding block 18 is used to improve the stability of moving block 3 when moving, increase the stability of the device.

[0027] The inside of buffer block 5 is slidably connected with four buffer rods 6, the bottom end of four buffer rods 6 is fixedly connected with connecting block 7, the inside of support platform 1 is slidably connected with lifting platform 19, the bottom surface of lifting platform 19 is fixedly connected with two groups of universal wheels 20, the cooperation of lifting platform 19 and universal wheels 20 can conveniently move the device, and the direction of the device can be quickly changed during movement, increasing the convenience of the device.

[0028] The inner top wall of buffer block 5 is fixedly connected with pressure sensor 8, the bottom end of pressure sensor 8 is fixedly connected with pressure measuring spring 9, the bottom end of pressure measuring spring 9 is fixedly connected with the upper surface of connecting block 7, pressure sensor 8 is electrically connected with first electric telescopic rod 4 through wire, the upper surface of lifting platform 19 is fixedly connected with third electric telescopic rod 21, the top end of third electric telescopic rod 21 is fixedly connected with the inner top wall of support platform 1, the lifting platform 19 is lowered by the thrust generated by third electric telescopic rod 21, and then the universal wheels 20 are in contact with the ground and the support platform 1 is lifted, the lifting platform 19 is raised by third electric telescopic rod 21, and then the universal wheels 20 are withdrawn into the support platform 1, increasing the stability of the support platform 1 during operation.

[0029] The inner wall of the connecting block 7 is fixedly connected with a second electric telescopic rod 10, the telescopic end of the second electric telescopic rod 10 is fixedly connected with a protrusion 11, the bottom surface of the protrusion 11 is fixedly connected with a contact type distance sensor 12, the left side of the lifting platform 19 is fixedly connected with a stabilizing block 22, the stabilizing block 22 is slidingly connected to the inside of the support table 1, the stabilizing block 22 can move simultaneously with the lifting platform 19, and the friction generated by the stabilizing block 22 on the support table 1 during movement is used to improve the stability of the lifting platform 19 during movement and prevent jamming.

[0030] The inside of the connecting block 7 is slidingly connected with two pressing plates 13, the inner side wall of each pressing plate 13 is fixedly connected with two auxiliary springs 14, the ends of the two groups of auxiliary springs 14 away from each other are fixedly connected with the inner side wall of the connecting block 7, the inner wall of each pressing plate 13 is fixedly connected with a limiting block 23, and each limiting block 23 is slidingly connected to the inside of the connecting block 7. The limiting block 23 can move simultaneously with the pressing plate 13, and the friction generated by the limiting block 23 on the connecting block 7 during movement is used to improve the stability of the pressing plate 13 during movement and prevent jamming.

[0031] The working principle of the utility model is: in use, first, the first electric telescopic rod 4, pressure sensor 8, second electric telescopic rod 10, contact type distance sensor 12, servo motor 16 and third electric telescopic rod 21 are connected to the power supply, and the third electric telescopic rod 21 is started, and then the lifting platform 19 is driven to descend, and the universal wheel 20 is lifted to the supporting table 1, then the auxiliary block 2 is pushed to move to the appropriate position, and then the lifting platform 19 is driven by the third electric telescopic rod 21, and the universal wheel 20 is retracted into the supporting table 1, and the supporting table 1 is in contact with the ground, then the servo motor 16 is started, and then the threaded rod 15 is rotated, the auxiliary bearing 17 can increase the sensitivity of the threaded rod 15 rotation, and then the moving block 3 is moved outward, and moves to the appropriate position, and then the first electric telescopic rod 4 is started, and the buffer block 5, buffer rod 6, connecting block 7 and pressing plate 13 are lowered, and the pressing plate 13 is pressed to the soil to be detected, and the soil is compacted, and the buffer rod 6 is retracted into the buffer block 5, and then the pressure spring 9 is retracted, and the pressure sensor 8 senses the current pressure value of the pressure spring 9, and sends an electrical signal to the first electric telescopic rod 4 through the wire when the pressure reaches the appropriate value, and stops running, and then the second electric telescopic rod 10 is started, and then the lug 11 and contact type distance sensor 12 are lowered, and the lug 11 is pressed to the two pressing plates 13, and a certain distance is generated between the pressing plates 13, so that the contact type distance sensor 12 is in contact with the ground, and the depth data is accurately measured, and when the measurement is completed, the second electric telescopic rod 10 resets the lug 11, and the auxiliary spring 14 resets the two pressing plates 13 by relying on the elastic force, and the two pressing plates 13 are overlapped again, so as to be used next time, and the soil to be detected can be flattened, and the measuring tape is not needed to measure, and the accuracy of the depth detection is effectively increased.

[0032] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and is not indicative or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0033] In addition, the terms "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" are only used for descriptive purpose and are not to be construed as indicating or implying relative importance or a specific number of the technical features indicated. Thus, the features defined with "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more than two, unless otherwise specifically limited.

[0034] The above description is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A vertical depth detection mechanism for construction work, comprising a support table (1), characterized in that: The upper surface of the support table (1) is fixedly connected with an auxiliary block (2), the inner part of the auxiliary block (2) is slidably connected with a moving block (3), the inner wall of the moving block (3) is fixedly connected with a first electric telescopic rod (4), the telescopic end of the first electric telescopic rod (4) is fixedly connected with a buffer block (5), the inner part of the buffer block (5) is slidably connected with four buffer rods (6), the bottom ends of the four buffer rods (6) are fixedly connected with a connecting block (7) in common, the inner top wall of the buffer block (5) is fixedly connected with a pressure sensor (8), the bottom end of the pressure sensor (8) is fixedly connected with a pressure measuring spring (9), the bottom end of the pressure measuring spring (9) is fixedly connected with the upper surface of the connecting block (7), the pressure sensor (8) is electrically connected with the first electric telescopic rod (4) through wires, the inner wall of the connecting block (7) is fixedly connected with a second electric telescopic rod (10), the telescopic end of the second electric telescopic rod (10) is fixedly connected with a protruding block (11), the bottom surface of the protruding block (11) is fixedly connected with a contact type distance sensor (12), the inner part of the connecting block (7) is slidably connected with two pressing plates (13), the inner side wall of each pressing plate (13) is fixedly connected with two auxiliary springs (14), and the ends of the two groups of auxiliary springs (14) away from each other are fixedly connected with the inner side wall of the connecting block (7).

2. The vertical depth detection mechanism for construction work according to claim 1, characterized in that: The inner part of the auxiliary block (2) is rotatably connected with a threaded rod (15), the right end of the threaded rod (15) is fixedly connected with a servo motor (16), and the outer surface of the threaded rod (15) is threadedly connected with the inner wall of the moving block (3).

3. The vertical depth detection mechanism for construction work according to claim 2, characterized in that: The outer surface of the threaded rod (15) is sleeved with an auxiliary bearing (17), and the auxiliary bearing (17) is inlaid in the inner part of the auxiliary block (2).

4. The vertical depth detection mechanism for construction work according to claim 1, characterized in that: The upper surface of the moving block (3) is fixedly connected with a sliding block (18), and the sliding block (18) is slidably connected in the inner part of the auxiliary block (2).

5. The vertical depth detection mechanism for construction work according to claim 1, characterized in that: The inner part of the support table (1) is slidably connected with a lifting table (19), and the bottom surface of the lifting table (19) is fixedly connected with two groups of universal wheels (20).

6. A vertical depth detection mechanism for construction work according to claim 5, characterized in that: The upper surface of the lifting table (19) is fixedly connected with a third electric telescopic rod (21), and the top end of the third electric telescopic rod (21) is fixedly connected with the inner top wall of the support table (1).

7. The vertical depth detection mechanism for construction work according to claim 5, characterized in that: The left side surface of the lifting table (19) is fixedly connected with a stabilizing block (22), and the stabilizing block (22) is slidably connected in the inner part of the support table (1).

8. The vertical depth detection mechanism for construction work according to claim 1, characterized in that: The inner wall of each pressing plate (13) is fixedly connected with a limiting block (23), and each limiting block (23) is slidably connected in the inner part of the connecting block (7).

Images