Adjustable support for automatic monitoring of subway tunnel construction

Abstract

The utility model discloses an adjustable support for automatic monitoring of subway tunnel construction, which belongs to the technical field of tunnel construction and comprises a lifting seat and a mounting frame, a lifting component is arranged on one side of the lifting seat and comprises a lifting plate and a clamping strip, the lifting plate is connected with the mounting frame, and the clamping strip is connected with the mounting frame. A mounting frame is arranged on one side of the lifting seat, a clamping opening is formed in the mounting frame, an abutting plate is arranged in the clamping opening, a fixing assembly is arranged on the other side of the lifting seat and comprises a supporting plate, a movable block and a movable seat, a mounting groove is formed in the lifting seat, a sliding groove is formed in the inner wall of the mounting groove, and a first screw rod is arranged in the sliding groove; a movable seat is movably arranged on the first screw rod, and a plurality of abutting rods are movably arranged on the movable seat. The adjustable support for automatic monitoring of subway tunnel construction is reasonable in structural design and convenient to adjust and use in the using process, and meanwhile equipment of different sizes can be conveniently installed and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel construction, in particular to an adjustable bracket used for automatic monitoring of subway tunnel construction. Background Art

[0002] Tunnel construction is one of the basic tasks of road construction. Many railway, highway and subway construction projects involve tunnel construction during the construction process. During the tunnel construction process, it is particularly important to monitor the existing subway, grasp the data in time and the safety status of the subway in operation, and take necessary measures in time for potential safety hazards to ensure the stability of the subway.

[0003] In order to strengthen the monitoring of the subway tunnel construction process, it is necessary to use automated monitoring equipment. However, the monitoring equipment is not very convenient to install during use, and it is troublesome to replace different installation components according to the size of the equipment during use. Therefore, an adjustable bracket for automated monitoring of subway tunnel construction is proposed. Utility Model Content

[0004] The utility model aims to provide an adjustable bracket for automatic monitoring of subway tunnel construction, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable bracket for automated monitoring of subway tunnel construction, comprising a lifting seat and a mounting frame, a lifting assembly is arranged on one side of the lifting seat, the lifting assembly comprises a lifting plate and a clamping strip, the lifting plate is connected to the mounting frame, a clamping slot is provided on the mounting frame, a stop plate is arranged inside the clamping slot, a fixing assembly is arranged on the other side of the lifting seat, the fixing assembly comprises a support plate, a movable block and a movable seat.

[0006] Furthermore, a mounting groove is provided on the lifting seat, a sliding groove is provided on the inner wall of the mounting groove, a first screw rod is provided inside the sliding groove, and a movable seat is movably provided on the first screw rod.

[0007] Furthermore, a plurality of push rods are movably provided on the movable seat, a clamping plate is connected to the push rods, a compression spring is provided on the outer wall of the push rods, and a plurality of threaded holes are opened on the movable seat.

[0008] Furthermore, the clamping strip is fixed on the lifting seat, a slideway cooperating with the lifting plate is provided on the clamping strip, and a mounting frame is connected to the lifting plate.

[0009] Furthermore, a rubber pad is provided on the side of the lifting seat facing the mounting frame, a plurality of mounting holes are provided on the mounting frame, a push rod is provided inside the mounting hole, and a fixing pin is connected to the push rod.

[0010] Furthermore, a push hole is opened inside the lifting seat, and a hydraulic rod is arranged inside the push hole, a hydraulic plate is connected to the hydraulic rod, a telescopic rod connected to the support plate is arranged on the hydraulic plate, and a compression spring is arranged on the outer wall of the telescopic rod.

[0011] Furthermore, a plurality of retaining springs are arranged inside the bayonet, a retaining block cooperating with the retaining springs is arranged at the bottom of the abutment plate, and a movable block is movably arranged on the support plate.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The adjustable bracket used for automated monitoring of subway tunnel construction utilizes the fixed components on the lifting seat to facilitate the adjustment of the support plate, movable block and movable seat according to the size of the equipment during use, thereby installing and fixing different equipment and improving the use effect of the device.

[0014] 2. The adjustable bracket for automated monitoring of subway tunnel construction utilizes a stop plate disposed inside the bayonet to facilitate lifting the contact surface between the mounting frame and the desired installation position during use, thereby improving the stability of the device during use.

[0015] 3. The adjustable bracket used for automated monitoring of subway tunnel construction cooperates with the lifting plate and the card strip, so that the position of the lifting seat can be adjusted by changing the position between the lifting plate and the card strip during use, making it convenient for operators to adjust and use the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

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

[0018] Figure 2 This is a schematic diagram of the internal structure of the installation slot of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the movable seat of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the mounting frame of the utility model;

[0021] Figure 5This is a schematic diagram of the support structure of the utility model.

[0022] In the figure: 1, lifting seat; 101, mounting frame; 102, lifting plate; 103, clamping strip; 105, rubber pad; 106, support plate; 107, movable block; 108, first screw rod; 109, movable seat; 10, mounting hole; 100, slideway; 110, mounting groove; 111, slideway; 112, clamping plate; 113, push rod; 114, threaded hole; 115, compression spring; 116, push plate; 117, retaining spring; 118, clamping block; 119, fixing pin; 120, bayonet; 121, push rod; 122, telescopic rod; 123, hydraulic plate; 124, hydraulic rod. DETAILED DESCRIPTION

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention, but the protection scope of the present invention is not limited to the following embodiments, that is, any simple equivalent changes and modifications made within the scope of the patent application of the present invention and the contents of the specification are still within the scope of the patent of the present invention.

[0024] like Figure 1 to Figure 5 The adjustable bracket for automatic monitoring of subway tunnel construction includes a lifting seat 1 and a mounting frame 101. A lifting assembly is arranged on one side of the lifting seat 1. The lifting assembly includes a lifting plate 102 and a clamping strip 103. The lifting plate 102 and the clamping strip 103 cooperate with each other, so that the position of the lifting seat 1 can be adjusted by changing the position between the lifting plate 102 and the clamping strip 103 during use, so as to facilitate the operator to adjust and use the device. The lifting plate 102 is connected to the mounting frame 101, and a clamping slot 120 is provided on the mounting frame 101. The inside of the clamping slot 120 A butt plate 116 is provided. The butt plate 116 provided inside the bayonet 120 can be used to lift the contact surface between the mounting frame 101 and the desired mounting position during use, thereby improving the stability of the device during use. A fixing component is provided on the other side of the lifting seat 1. The fixing component includes a support plate 106, a movable block 107 and a movable seat 109. The fixing component on the lifting seat 1 can be used to adjust the support plate 106, the movable block 107 and the movable seat 109 according to the size of the equipment during use, thereby installing and fixing different equipment, thereby improving the use effect of the device.

[0025] In this solution, a mounting groove 110 is provided on the lifting seat 1, a slide groove 111 is provided on the inner wall of the mounting groove 110, a first screw 108 is provided inside the slide groove 111, a movable seat 109 is movably provided on the first screw 108, the first screw 108 is connected to a screw motor provided inside the lifting seat 1, so that the first screw 108 is driven by the motor to rotate, so as to adjust the position of the movable seat 109, a plurality of push rods 113 are movably provided on the movable seat 109, a clamping plate 112 is connected to the push rod 113, a compression spring 115 is provided on the outer wall of the push rod 113, a plurality of threaded holes 114 are provided on the movable seat 109, and the threaded holes 114 provided on the movable seat 109 cooperate with the first screw 108, so that the clamping plate 112 on the movable seat 109 clamps and fixes the monitoring equipment.

[0026] In this solution, the clamping strip 103 is fixed on the lifting seat 1, and a slideway 100 cooperating with the lifting plate 102 is provided on the clamping strip 103. A linear motor is arranged inside the slideway 100, and the lifting plate 102 is driven to move on the clamping strip 103 by the linear motor. The lifting plate 102 is connected to a mounting frame 101.

[0027] In this solution, a rubber pad 105 is provided on the side of the lifting seat 1 facing the mounting frame 101. A plurality of mounting holes 10 are provided on the mounting frame 101. A push rod 121 is provided inside the mounting hole 10. A fixing pin 119 is connected to the push rod 121. The fixing pin 119 is driven to move by the push rod 121 to achieve installation and fixation of the device.

[0028] In this solution, a push hole is opened inside the lifting seat 1, and a hydraulic rod 124 is arranged inside the push hole. The hydraulic rod 124 is connected to a single-piston hydraulic cylinder arranged inside the lifting seat 1. A hydraulic plate 123 is connected to the hydraulic rod 124. A telescopic rod 122 connected to the support plate 106 is arranged on the hydraulic plate 123, and a compression spring 115 is arranged on the outer wall of the telescopic rod 122.

[0029] In this solution, a plurality of retaining springs 117 are arranged inside the bayonet 120, a retaining block 118 cooperating with the retaining spring 117 is arranged at the bottom of the abutment plate 116, a movable block 107 is movably arranged on the support plate 106, a groove for the movable block 107 to move is opened on the support plate 106, and the movable block 107 is rotatably connected to the support plate 106.

[0030] Working principle: When using the adjustable bracket for automated monitoring of subway tunnel construction, the required monitoring equipment is placed inside the installation slot 110, and the first screw 108 is driven to rotate by the screw motor arranged inside the lifting seat 1, thereby driving the movable seat 109 to move inside the installation slot 110, so as to clamp the monitoring equipment, and at the same time, the hydraulic rod 124 arranged inside the lifting seat 1 drives the telescopic rod 122 to move, so that the support plate 106 moves. During the movement of the support plate 106, the movable block 107 arranged on the support plate 106 is pulled out, so that the movable block 107 abuts against the equipment, thereby fixing the equipment;

[0031] The device is placed at a designated position, and the fixing pin 119 is driven to move by the push rod 121 disposed inside the mounting hole 10, so that the fixing pin 119 is fixed on the wall surface, thereby installing the device. During the installation process, the clamping spring 117 disposed inside the bayonet 120 cooperates with the abutment plate 116 to squeeze and fix the wall surface, thereby enhancing the shock absorbing effect of the device during use;

[0032] The lifting plate 102 and the clamping strip 103 are adjusted by the adjusting device arranged inside the slide 100, so as to adjust and move the height of the lifting seat 1. Meanwhile, in the process of movement, in order to prevent the lifting seat 1 from colliding with the mounting frame 101 and causing damage, the rubber pad 105 arranged on the lifting seat 1 can protect the contact part between the lifting seat 1 and the mounting frame 101, so as to prevent the lifting seat 1 or the mounting frame 101 from being damaged.

[0033] Obviously, those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if these modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An adjustable bracket for automated monitoring of subway tunnel construction, comprising a lifting seat (1) and a mounting frame (101), characterized in that: A lifting assembly is arranged on one side of the lifting seat (1), the lifting assembly comprising a lifting plate (102) and a clamping strip (103); a mounting frame (101) is connected to the lifting plate (102); a clamping slot (120) is provided on the mounting frame (101); a stopper (116) is arranged inside the clamping slot (120); a fixing assembly is arranged on the other side of the lifting seat (1), the fixing assembly comprising a supporting plate (106), a movable block (107) and a movable seat (109).

2. The adjustable bracket for automated monitoring of subway tunnel construction according to claim 1, characterized in that: The lifting seat (1) is provided with a mounting groove (110), the inner wall of the mounting groove (110) is provided with a sliding groove (111), a first screw rod (108) is provided inside the sliding groove (111), and a movable seat (109) is movably provided on the first screw rod (108).

3. The adjustable bracket for automated monitoring of subway tunnel construction according to claim 1, characterized in that: A plurality of push rods (113) are movably arranged on the movable seat (109), a clamping plate (112) is connected to the push rods (113), a compression spring (115) is arranged on the outer wall of the push rods (113), and a plurality of threaded holes (114) are opened on the movable seat (109).

4. The adjustable bracket for automated monitoring of subway tunnel construction according to claim 1, characterized in that: The clamping strip (103) is fixed on the lifting seat (1), and a slideway (100) which cooperates with the lifting plate (102) is provided on the clamping strip (103).

5. The adjustable bracket for automated monitoring of subway tunnel construction according to claim 1, characterized in that: A rubber pad (105) is provided on one side of the lifting seat (1) facing the mounting frame (101); a plurality of mounting holes (10) are provided on the mounting frame (101); a push rod (121) is provided inside the mounting hole (10); and a fixing pin (119) is connected to the push rod (121).

6. The adjustable bracket for automated monitoring of subway tunnel construction according to claim 1, characterized in that: A push hole is provided inside the lifting seat (1), and a hydraulic rod (124) is arranged inside the push hole. A hydraulic plate (123) is connected to the hydraulic rod (124), and a telescopic rod (122) connected to the support plate (106) is arranged on the hydraulic plate (123). A compression spring (115) is arranged on the outer wall of the telescopic rod (122).

7. The adjustable bracket for automated monitoring of subway tunnel construction according to claim 1, characterized in that: A plurality of retaining springs (117) are arranged inside the bayonet (120), a retaining block (118) cooperating with the retaining springs (117) is arranged at the bottom of the abutment plate (116), and a movable block (107) is movably arranged on the support plate (106).

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