Height-adjustable fixing device for engineering detection

Abstract

The utility model relates to the technical field of engineering detection, in particular to a height-adjustable fixing device for engineering detection, which comprises a base, a connecting column, a sliding column, a connecting seat and an adjusting device, the upper surface of the base is fixedly connected with the connecting column, the sliding column is slidably connected in the connecting column, the upper end of the sliding column is fixedly connected with the connecting seat, and the adjusting device is fixedly connected with the connecting seat. The adjusting device is arranged on the side face of the connecting column and comprises a first connecting block and a second connecting block, the first connecting block is fixedly connected with the side face of the sliding column, and the second connecting block is fixedly connected with the side face of the connecting column. According to the utility model, through the arrangement of the adjusting device, the sliding column is effectively adjusted, the function of adjusting the height of the sliding column is achieved, and the situation that when equipment is used, due to the fact that the number of shelters on a construction site is large, the height of a connecting column is fixed, a detector on a connecting base is difficult to measure engineering data, and the equipment is inconvenient to use is reduced; and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering detection, in particular to a height-adjustable fixing device for engineering detection. Background Art

[0002] With the advancement of science and technology and the development of society, my country's construction projects have been rapidly developed, and along with it is the rapid development of construction detection technology. Engineering detection equipment is usually placed on a fixed bracket for operation. Most of the existing fixtures used for engineering detection do not have the function of quickly adjusting the detection direction. Therefore, a height-adjustable engineering detection fixture is used to use the detector.

[0003] Prior art includes a utility model with announcement number CN217634678U, which discloses a fixing device for engineering inspection. The patent adopts a base and a rectangular sleeve fixed on the upper surface of the base, the inner wall of the rectangular sleeve is slidably connected with a lifting column, a telescopic pin is inserted at the top of the right side of the rectangular sleeve, a positioning hole matched with the telescopic pin is opened on the right side of the lifting column, the upper surface of the lifting column is fixedly connected with a base plate, a connecting ball is fixedly connected to the middle of the upper surface of the base plate, the outer surface of the connecting ball is rotatably connected with a ball sleeve, the top of the ball sleeve is fixedly connected with a rotating seat, the lower surface of the base plate is threaded with four groups of adjusting bolts, and the inner wall of the rotating seat is rotatably connected with a rotating disk; the utility model device solves the problems that the existing device is difficult to adjust the level of the detection instrument, the detection angle of the detection instrument, and the applicability is poor.

[0004] In daily work, after the equipment has placed and fixed the detector, during the process of detecting the engineering data, there is a problem that due to the large number of obstructions on the construction site and the fixed height of the connecting column, the detector on the connecting seat is difficult to measure the engineering data, causing inconvenience in the use of the equipment. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art that the detector is relatively low during detection and it is difficult to detect behind the shielding object, and proposes a fixing device for engineering detection with adjustable height.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fixing device for engineering inspection with adjustable height, comprising a base, a connecting column, a sliding column, a connecting seat and an adjusting device, the upper surface of the base is fixedly connected to the connecting column, the interior of the connecting column is slidably connected to the sliding column, the upper end of the sliding column is fixedly connected to the connecting seat, the adjusting device is arranged on the side of the connecting column, the adjusting device comprises a first connecting block and a second connecting block, the first connecting block is fixedly connected to the side of the sliding column, the second connecting block is fixedly connected to the side of the connecting column, the bottom surface of the first connecting block is provided with a rotating groove, and the interior of the rotating groove is rotatably connected to a rotating block.

[0007] Furthermore, a threaded rod is fixedly connected to the lower surface of the rotating block, and the threaded rod is rotatably connected to the inner wall of the second connecting block. By setting the threaded rod, the first connecting block can be moved, thereby reducing the situation where the first connecting block is difficult to move when the equipment is in use, causing the sliding column to be difficult to move.

[0008] Furthermore, a nut is fixedly connected to the upper surface of the second connecting block, and the threaded rod is connected to the internal thread of the nut. The nut is provided to facilitate the rotation and movement of the threaded rod.

[0009] Furthermore, one end of the threaded rod away from the rotating block is fixedly connected to a connecting ring, and one end of the connecting ring away from the threaded rod is fixedly connected to a servo motor. The servo motor is provided to facilitate the rotation of the threaded rod.

[0010] Furthermore, an auxiliary component is provided on the surface of the connecting column, and the auxiliary component includes a limit plate and a positioning block. The limit plate is fixedly connected to the surface of the connecting column, and the positioning block is arranged on the surface of the limit plate. A sliding groove is provided on the surface of the limit plate, and the positioning block is sleeved and connected to the surface of the threaded rod. A slider is fixedly connected to one end of the positioning block, and the slider is slidably connected to the inner wall of the sliding groove. By setting the positioning block, the threaded rod can be limited, thereby reducing the possibility of the threaded rod shaking easily when the equipment is in use.

[0011] Furthermore, a sliding rod is fixedly connected to the interior of the sliding groove, and the sliding block is slidably connected to the surface of the sliding rod. The sliding rod is provided to facilitate the limiting of the sliding block.

[0012] Furthermore, one end of the positioning block is fixedly connected with a connecting plate, and the connecting plate is fixedly connected to the surface of the servo motor. The connecting plate is provided to facilitate the connection between the servo motor and the positioning block.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when the equipment is in use, the user places the equipment on the ground, and then the detection equipment is placed on the upper surface of the connecting seat for installation and fixation, and is detected at the construction site. When the equipment is in use, the user starts the servo motor, and when the servo motor rotates, it drives the threaded rod to rotate, and when the threaded rod rotates, it drives the rotating block and the inner wall of the rotating groove to rotate, and when the threaded rod rotates inside the second connecting plate, the thread moves inside the nut, and then the threaded rod moves upward to push the first connecting plate to move, and when the first connecting plate moves, it drives the sliding column to move and adjust on the inner wall of the connecting column. By setting the adjusting device, the sliding column is effectively adjusted, and the height of the sliding column is adjusted, which reduces the inconvenience of using the equipment due to the large number of obstructions on the construction site and the fixed height of the connecting column. The detector on the connecting seat is difficult to measure the engineering data, which improves the practicability of the equipment.

[0015] 2. In the utility model, by setting an auxiliary component, when the device is in use, when the user starts the servo motor, when the threaded rod moves, it drives the positioning block to move, and then the positioning block moves to drive the slider to slide on the surface of the slide rod at the temporal part of the slide groove, and then the limit plate restricts the slider to limit the movement of the threaded rod. By setting the auxiliary component, the threaded rod is effectively limited in movement, which plays a role in limiting the movement of the threaded rod, reduces the situation that the threaded rod is prone to shaking when the threaded rod moves under the action of the servo motor when the device is in use, making it difficult for the threaded rod to move the slide column quickly and smoothly, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a fixing device for engineering inspection with adjustable height;

[0017] Figure 2 The utility model provides a side view structural schematic diagram of a fixing device for engineering inspection with adjustable height;

[0018] Figure 3 A partial structural schematic diagram of a height-adjustable fixing device for engineering inspection proposed by the utility model;

[0019] Figure 4 The utility model proposes a fixing device for engineering inspection with adjustable height Figure 3 Schematic diagram of the structure at A in the middle;

[0020] Figure 5 The utility model proposes a fixing device for engineering inspection with adjustable height Figure 3 Schematic diagram of the structure at point B in the middle.

[0021] Legend: 1. Base; 2. Connecting column; 3. Sliding column; 4. Connecting seat; 5. Adjusting device; 51. First connecting block; 52. Second connecting block; 53. Threaded rod; 54. Rotating groove; 55. Rotating block; 56. Nut; 57. Servo motor; 58. Connecting ring; 6. Auxiliary component; 61. Limiting plate; 62. Positioning block; 63. Connecting plate; 64. Sliding groove; 65. Sliding rod; 66. Sliding block. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a fixing device for engineering inspection with adjustable height, comprising a base 1, a connecting column 2, a sliding column 3, a connecting seat 4 and an adjusting device 5, the upper surface of the base 1 is fixedly connected with the connecting column 2, the inner part of the connecting column 2 is slidably connected with the sliding column 3, and the upper end of the sliding column 3 is fixedly connected with the connecting seat 4.

[0023] The specific settings and functions of the adjustment device 5 and the auxiliary component 6 are described in detail below.

[0024] In this embodiment: the adjusting device 5 is arranged on the side of the connecting column 2, and the adjusting device 5 includes a first connecting block 51 and a second connecting block 52. The first connecting block 51 is fixedly connected to the side of the sliding column 3, and the second connecting block 52 is fixedly connected to the side of the connecting column 2. A rotating groove 54 is provided on the bottom surface of the first connecting block 51, and a rotating block 55 is rotatably connected inside the rotating groove 54.

[0025] Specifically, a threaded rod 53 is fixedly connected to the lower surface of the rotating block 55 , and the threaded rod 53 is rotatably connected to the inner wall of the second connecting block 52 .

[0026] In this embodiment, the threaded rod 53 is provided to move the first connection block 51 , thereby reducing the difficulty in moving the first connection block 51 and the difficulty in moving the sliding column 3 when the device is in use.

[0027] Specifically, a nut 56 is fixedly connected to the upper surface of the second connecting block 52 , and the threaded rod 53 is connected to the inner thread of the nut 56 . The nut 56 is provided to facilitate the rotation and movement of the threaded rod 53 .

[0028] Specifically, one end of the threaded rod 53 away from the rotating block 55 is fixedly connected to a connecting ring 58 , and one end of the connecting ring 58 away from the threaded rod 53 is fixedly connected to a servo motor 57 . The servo motor 57 is provided to facilitate the rotation of the threaded rod 53 .

[0029] In this embodiment: an auxiliary component 6 is provided on the surface of the connecting column 2, and the auxiliary component 6 includes a limit plate 61 and a positioning block 62. The limit plate 61 is fixedly connected to the surface of the connecting column 2, and the positioning block 62 is arranged on the surface of the limit plate 61. A slide groove 64 is opened on the surface of the limit plate 61. The positioning block 62 is sleeved and connected to the surface of the threaded rod 53. One end of the positioning block 62 is fixedly connected to a slider 66, and the slider 66 is slidably connected to the inner wall of the slide groove 64.

[0030] In this embodiment, the positioning block 62 is provided to limit the threaded rod 53, thereby reducing the risk of the threaded rod 53 shaking when the device is in use.

[0031] Specifically, a slide rod 65 is fixedly connected inside the slide groove 64 , and the slider 66 is slidably connected to the surface of the slide rod 65 . The slide rod 65 is provided to facilitate the limiting of the slider 66 .

[0032] Specifically, one end of the positioning block 62 is fixedly connected with a connecting plate 63 , and the connecting plate 63 is fixedly connected to the surface of the servo motor 57 . The connecting plate 63 is provided to facilitate the connection between the servo motor 57 and the positioning block 62 .

[0033] Working principle: When the equipment is in use, the user places the equipment on the ground, and then places the detection equipment on the upper surface of the connecting seat 4 for installation and fixation, and performs detection at the construction site. When the equipment is in use, the user starts the servo motor 57, and when the servo motor 57 rotates, it drives the threaded rod 53 to rotate, and when the threaded rod 53 rotates, it drives the rotating block 55 and the inner wall of the rotating groove 54 to rotate, and when the threaded rod 53 rotates inside the second connecting plate 63, it moves threadedly inside the nut 56, and then the threaded rod 53 moves upward to push the first connecting plate 63 to move, and when the first connecting plate 63 moves, it drives the sliding column 3 to move and adjust on the inner wall of the connecting column 2. By setting the adjusting device 5, the sliding column 3 is effectively adjusted, and the height of the sliding column 3 is adjusted, which reduces the inconvenience caused by the large number of obstructions on the construction site and the fixed height of the connecting column 2 when the equipment is in use, thereby improving the practicability of the equipment.

[0034] When the device is in use, when the user starts the servo motor 57, the threaded rod 53 moves and drives the positioning block 62 to move, and then the positioning block 62 moves and drives the slider 66 to slide on the surface of the slider 65 at the temporal part of the slide groove 64, and then the limit plate 61 restricts the slider 66 to limit the movement of the threaded rod 53. By setting the auxiliary component 6, the threaded rod 53 is effectively limited and moved, which plays a role in limiting the movement of the threaded rod 53, reducing the situation that the threaded rod 53 is prone to shaking when the device is in use and moves under the action of the servo motor 57, making it difficult for the threaded rod 53 to move the slide column 3 quickly and smoothly, thereby improving the practicability of the device.

Claims

1. A height-adjustable fixing device for engineering inspection, comprising a base (1), a connecting column (2), a sliding column (3), a connecting seat (4) and an adjusting device (5), characterized in that: The upper surface of the base (1) is fixedly connected to a connecting column (2), the interior of the connecting column (2) is slidably connected to a sliding column (3), the upper end of the sliding column (3) is fixedly connected to a connecting seat (4), the adjusting device (5) is arranged on the side of the connecting column (2), the adjusting device (5) comprises a first connecting block (51) and a second connecting block (52), the first connecting block (51) is fixedly connected to the side of the sliding column (3), the second connecting block (52) is fixedly connected to the side of the connecting column (2), the bottom surface of the first connecting block (51) is provided with a rotating groove (54), the interior of the rotating groove (54) is rotatably connected to a rotating block (55).

2. The height-adjustable fixing device for engineering inspection according to claim 1, characterized in that: A threaded rod (53) is fixedly connected to the lower surface of the rotating block (55), and the threaded rod (53) is rotatably connected to the inner wall of the second connecting block (52).

3. The height-adjustable fixing device for engineering inspection according to claim 2, characterized in that: A nut (56) is fixedly connected to the upper surface of the second connection block (52), and the threaded rod (53) is connected to the inner thread of the nut (56).

4. The height-adjustable fixing device for engineering inspection according to claim 3, characterized in that: One end of the threaded rod (53) away from the rotating block (55) is fixedly connected to a connecting ring (58), and one end of the connecting ring (58) away from the threaded rod (53) is fixedly connected to a servo motor (57).

5. The height-adjustable fixing device for engineering inspection according to claim 1, characterized in that: The surface of the connecting column (2) is provided with an auxiliary component (6), and the auxiliary component (6) comprises a limit plate (61) and a positioning block (62). The limit plate (61) is fixedly connected to the surface of the connecting column (2), and the positioning block (62) is arranged on the surface of the limit plate (61). The surface of the limit plate (61) is provided with a slide groove (64). The positioning block (62) is sleeved and connected to the surface of the threaded rod (53). One end of the positioning block (62) is fixedly connected with a slider (66), and the slider (66) is slidably connected to the inner wall of the slide groove (64).

6. The height-adjustable fixing device for engineering inspection according to claim 5, characterized in that: A sliding rod (65) is fixedly connected inside the sliding groove (64), and the sliding block (66) is slidably connected to the surface of the sliding rod (65).

7. The height-adjustable fixing device for engineering inspection according to claim 6, characterized in that: One end of the positioning block (62) is fixedly connected to a connecting plate (63), and the connecting plate (63) is fixedly connected to the surface of the servo motor (57).

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