An installation device for assembling a metro station wallboard inclination monitoring sensor

Abstract

The application discloses an installation device for an assembled subway station wallboard inclination monitoring sensor, which comprises a right-angle frame, a slope rod is fixedly connected to one side of the right-angle frame, a handle is fixedly connected to the upper end of the slope rod, a putting cylinder is fixedly connected to the right-angle frame, a plurality of displacement monitors are slidably assembled in the putting cylinder, a blind plate is fixedly connected to one side of the putting cylinder, an electric push rod is fixedly connected to the outer side of the blind plate, and the telescopic rod of the electric push rod extends into the putting cylinder and is used for pushing out the displacement monitor. The displacement monitor is pushed out from the putting cylinder, the hook spring pulls the displacement sensor to rotate based on the cylinder, the contact plate at the end of the measuring rod of the displacement sensor is pasted on the monitoring surface, and manual pressing is not needed, so that the pasting is firm.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of installation of monitoring sensors, and in particular to an installation device for assembling a subway station wallboard inclination monitoring sensor. BACKGROUND

[0002] Fabricated building refers to the traditional construction method of a large number of on-site operations to the factory, and the building components and accessories (such as floors, wallboards, stairs, balconies, etc.) are processed and produced in the factory, transported to the construction site, and assembled and installed on site through reliable connection methods. Fabricated building mainly includes prefabricated concrete structure, steel structure, modern wood structure building, etc., because it adopts standardized design, factory production, assembly construction, information management and intelligent application, and is the representative of modern industrialized production.

[0003] When the subway station is installed with fabricated wallboards, displacement sensors need to be installed on the wallboard or hoisting part and the installation reference surface to monitor the inclination of the wallboard in a timely manner, so as to avoid the inclination of the wall surface exceeding the design requirements and affecting subsequent construction. The existing installation method is to clean the installation surface and manually paste the displacement sensor on the wall corner, which has the disadvantages of safety hazards of wallboard collapse and inconvenience of personnel bending to operate at the wall corner. SUMMARY

[0004] The purpose of the present application is to solve the problems in the prior art and provide an installation device for a fabricated subway station wallboard inclination monitoring sensor.

[0005] In order to achieve the above purpose, the present application adopts the following technical scheme:

[0006] An installation device for a fabricated subway station wallboard inclination monitoring sensor, comprising a right-angle frame, a diagonal rod fixedly connected to one side of the right-angle frame, a handle fixedly connected to the upper end of the diagonal rod, a delivery cylinder fixedly connected to the right-angle frame, a plurality of displacement monitors slidably assembled in the delivery cylinder, a blind plate fixedly connected to one side of the delivery cylinder, an electric push rod fixedly connected to the outer side of the blind plate, and a telescopic rod of the electric push rod extending into the delivery cylinder for pushing out the displacement monitor.

[0007] Preferably, the displacement monitor comprises a cylinder, the cylinder is slidably connected with the inner hole of the delivery cylinder, an installation cavity is arranged in the cylinder, two fan-shaped grooves are arranged on the outer circle of the cylinder, a sliding block is slidably connected in each fan-shaped groove, a displacement sensor is fixedly connected to the outer arc surface of the sliding block, a contact plate is fixedly connected to the front end of the measuring rod of the displacement sensor, and a sticky layer is arranged on the side surface of the contact plate.

[0008] The inner arc surface of the sliding block is fixedly connected with a hanging lug, the inner wall of the mounting cavity is fixedly connected with an ear plate, a hook spring is fixedly connected between the hanging lug and the ear plate, the outer wall of the dropping barrel is provided with two guide grooves, and a displacement sensor is slidingly connected in the guide grooves.

[0009] Preferably, one end of the cylinder is fixedly connected with two round rods, and the other end of the cylinder is provided with two insertion holes.

[0010] Preferably, one end of the mounting cavity of the cylinder is fixedly connected with a vertical plate, the vertical plate is parallelly slidingly connected with the first and second racks, the first and second racks are arranged in a staggered manner, a gear is rotationally connected to one end of the mounting cavity of the cylinder and is located between the first and second racks and is in mesh transmission with the first and second racks, respectively, one semicircular plate is fixedly connected to the first rack and the second rack, respectively, the two semicircular plates are combined to form a circular tube coaxial with the insertion holes, a pressing rod is rotationally connected to one end of the mounting cavity of the cylinder, a torsional spring is arranged on the rotating shaft of the pressing rod, a first protrusion is fixedly connected to one end of the pressing rod, an arc plate is fixedly connected to the inner arc surface of the sliding block, a second protrusion is fixedly connected to one end of the arc plate, and the second protrusion is used for extruding the first protrusion to make the pressing rod rotate.

[0011] Preferably, the outer sides of the right-angle frame are respectively fixedly connected with wiping plates, and the bottom and the side surface of the right-angle frame are respectively provided with rollers.

[0012] Preferably, the upper end of the inclined rod is provided with an operation button, and the operation button is used for controlling the extension or retraction of the electric push rod.

[0013] The installation device for the assembled subway station wallboard inclination monitoring sensor provided by the application has the advantages that a plurality of displacement monitors are preinstalled in the dropping barrel, so that the displacement monitors can be quickly dropped at different monitoring positions in a high-efficient and simple-to-operate manner, only the electric push rod needs to be controlled to push the displacement monitors out of the dropping barrel, the right-angle frame is attached to the installation surface to provide an installation reference, after the displacement monitors are pushed out of the dropping barrel, the hook spring pulls the displacement sensors to rotate around the cylinder, the contact plate at the end of the measuring rod of the displacement sensor is attached to the monitoring surface, and no manual pressing is needed, so that the attachment is firm.

[0014] The second protrusion on the arc-shaped plate inside the slider of the displacement sensor extrudes and the first protrusion makes the pressing rod rotate when the displacement sensor is in the last stage of rotating opening, the pressing rod loses the block to the semicircular plate, and the semicircular plate can automatically avoid when the round rod is inclined, thereby avoiding the influence of the moving drop cylinder on the already installed displacement monitor, and the process is in the process of pasting the wall plate of the displacement sensor, which can form a buffer, avoid the contact plate from colliding on the wall plate due to the reset pulling of the hook spring, cause the measuring rod of the displacement sensor to bend, and make the contact plate can be gradually pressed and attached to the wall plate smoothly, thereby avoiding the failure of the displacement sensor. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a basic structure schematic diagram of the present application;

[0016] Figure 2 is a structure schematic diagram of the displacement monitor in the present application;

[0017] Figure 3 is a cylindrical internal structure schematic diagram of the displacement monitor in the present application;

[0018] Figure 4 is Figure 3 the local enlarged view at E in

[0019] Figure 5 is a schematic diagram of the semicircular plate avoiding the round rod in the present application. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application, and are not used to limit the present application.

[0021] As Figures 1-5 shown, the present application provides an installation device for assembling subway station wallboard inclination monitoring sensor, which comprises a right-angle frame 1, a diagonal rod 2 fixedly connected to one side of the right-angle frame 1, a handle 21 fixedly connected to the upper end of the diagonal rod 2, a drop cylinder 3 fixedly connected to the right-angle frame 1, a plurality of displacement monitors 4 slidably assembled in the drop cylinder 3, a blind plate 31 fixedly connected to one side of the drop cylinder 3, an electric push rod 32 fixedly connected to the outer side of the blind plate 31, and the telescopic rod of the electric push rod 32 extends into the drop cylinder 3 for pushing out the displacement monitor 4, the pushed-out displacement monitor 4 is supported on the wallboard and the reference surface, and the displacement monitor 4 monitors the change of the moving distance when the wallboard is inclined.

[0022] The outer two ends of the right angle frame 1 are respectively fixedly connected with the wiping plates 11, and the bottom and the side of the right angle frame 1 are respectively provided with the rollers 12.

[0023] The displacement monitor 4 comprises a cylinder 41 which is in sliding connection with the inner hole of the delivery cylinder 3, the cylinder 41 is internally provided with a mounting cavity 42, and the outer circle of the cylinder 41 is provided with two fan-shaped through grooves 43, each of the fan-shaped through grooves 43 is in sliding connection with a sliding block 44, the outer arc surface of the sliding block 44 is fixedly connected with a displacement sensor 45, the front end of the measuring rod of the displacement sensor 45 is fixedly connected with a contact plate 46, the side of the contact plate 46 is provided with a sticking layer and is provided with release paper, the release paper is removed in advance during use, and a wireless communication module is further fixedly connected in the mounting cavity 42, the wireless communication module (not described in detail in the prior art) is used for wirelessly transmitting the monitoring data by using a communication antenna;

[0024] The inner arc surface of the sliding block 44 is fixedly connected with a hanging ear 47, the inner wall of the mounting cavity 42 is fixedly connected with an ear plate 48, and the hanging ear 47 and the ear plate 48 are fixedly connected with a hook spring 49, the outer wall of the delivery cylinder 3 is provided with two guide grooves 311, the displacement sensor 45 is in sliding connection in the guide grooves 311, and the circumferential angle A of the two guide grooves 311 with the center of the delivery cylinder 3 as a reference is 150-170 degrees, and 170 degrees is preferably used.

[0025] Before the displacement monitor 4 is put into the delivery cylinder 3, the two displacement sensors 45 of the displacement monitor 4 are coaxial under the traction of the hook spring 49, when the displacement monitor 4 needs to be put into the delivery cylinder 3 one by one, the cylinder bodies of the two displacement sensors 45 are close to each other to form a circumferential angle A of 170 degrees, the cylinder body of the displacement sensor 45 enters the corresponding guide groove 311 and is pushed into the delivery cylinder 3, a plurality of displacement monitors 4 can be preassembled in the delivery cylinder 3 in the same way, so that the displacement monitors 4 can be quickly put in different monitoring positions efficiently, and the putting method is simple and easy to operate, only the displacement monitor 4 needs to be pushed out of the delivery cylinder 3 by controlling the electric push rod 32, the right angle frame 1 is attached to the installation surface to provide an installation reference, when the displacement monitor 4 is pushed out of the delivery cylinder 3, the hook spring 49 will pull the displacement sensor 45 to rotate with the cylinder 41 as a reference, the contact plate 46 at the end of the measuring rod of the displacement sensor 45 is pasted to the monitoring surface, and manual pressing is not needed, so that the pasting is firm.

[0026] Further, after the displacement monitor 4 is pushed out of the delivery cylinder 3, the delivery cylinder 3 loses support to the cylinder 41 too early, which can cause the cylinder 41 to fall before the displacement sensor 45 is supported to the monitoring, so that the installation is unstable, two round rods 6 are fixedly connected at one end of the cylinder 41, two insertion holes 7 are provided at the other end of the cylinder 41, and the two displacement monitors 4 are correspondingly arranged through the insertion holes 7 and the round rods 6.

[0027] After the displacement monitor 4 is completely removed from the delivery cylinder 3, the round rod 6 at the end of the displacement monitor 4 in the delivery cylinder 3 supports the removed displacement monitor 4, so that the displacement sensor 45 rotates to open and stick stably first, and then the delivery cylinder 3 is moved horizontally after the right-angle frame 1 and the inclined rod 2 are manually moved, so that the already installed displacement monitor 4 is stably supported, and the situation that the displacement monitor 4 is not installed in place and needs to be manually adjusted is avoided.

[0028] Further, one end of the mounting cavity 42 of the cylinder 41 is fixedly connected with a vertical plate, the vertical plate is slidably connected with the first rack 81 and the second rack 82 in parallel, the first rack 81 and the second rack 82 are arranged in a staggered manner, one end of the mounting cavity 42 of the cylinder 41 is rotatably connected with a gear 83, the gear 83 is located between the first rack 81 and the second rack 82 and is in meshing transmission with the first rack 81 and the second rack 82 respectively, the first rack 81 and the second rack 82 are fixedly connected with a semicircular plate 84 respectively, the two semicircular plates 84 are combined to form a circular tube coaxial with the insertion hole 7, the diameter of the insertion hole 7 is greater than the diameter of the round rod 6, one end of the pressing rod 85 rotatably connected with the mounting cavity 42 of the cylinder 41 is provided with a torsional spring on the rotating shaft, the first protrusion 86 is fixedly connected with the pressing rod 85, the inner arc surface of the sliding block 44 is fixedly connected with an arc plate, the second protrusion 87 is fixedly connected with one end of the arc plate, and the second protrusion 87 is used to press the first protrusion 86 to make the pressing rod 85 rotate.

[0029] Because the two semicircular plates 84 clamp the round rod 6, the cylinder 41 removed from the delivery cylinder 3 is horizontal, and after the displacement monitor 4 is pasted, although the right-angle frame 1 is moved along the corner by hand, it can basically remain parallel, but it cannot be absolutely parallel, and the situation that the delivery cylinder 3 is not coaxial with the separated cylinder 41 occurs, because of the resistance of the semicircular plate 84 to the round rod 6, the displacement monitor 4 is pulled and inclined, so that although the contact plate 46 is glued, the glue has not dried, the contact plate 46 cannot be flatly pasted to the monitoring surface, the contact surface of the contact plate 46 is low, the adhesion is insufficient in the later period, and the wallboard is inclined and the contact plate 46 directly falls off.

[0030] In order to avoid the above-mentioned accidents, the second protrusion 87 on the arc-shaped plate inside the slider 44 of the displacement sensor 45 is extruded and the first protrusion 86 is extruded to make the pressure rod 85 rotate, the pressure rod 85 loses the blockage to the semicircular plate 84, the semicircular plate 84 can automatically avoid when the round rod 6 is inclined, thereby avoiding the influence of the moving drop cylinder 3 on the displacement sensor 45, and the process is in the process of pasting the wall plate of the displacement sensor 45, a buffer can be formed, the contact plate 46 is prevented from colliding on the wall plate due to the reset pulling of the hook spring 49, the measuring rod of the displacement sensor 45 is prevented from being bent, the contact plate 46 can be gradually and smoothly pressed and attached to the wall plate, and the displacement sensor 45 is prevented from malfunctioning.

[0031] The working principle of the present application is as follows:

[0032] The worker holds the inclined rod 2, the right-angle frame 1 is attached to the wall plate and the horizontal plane, the right-angle frame 1 is horizontally moved, and the wiping plate 11 of the right-angle frame 1 wipes the monitoring surface clean.

[0033] A plurality of monitoring positions are selected at random, the right-angle frame 1 is attached to the wall plate, the drop cylinder 3 is pushed out by controlling the electric push rod 32 to be elongated through the operation button 22, the displacement sensor 45 is rotated with the cylinder 41 as a reference by the hook spring 49 after the displacement sensor 4 is pushed out, the contact plate 46 at the end of the measuring rod of the displacement sensor 45 is attached to the monitoring surface, and manual pressing is not required, and the attachment is firm.

[0034] Subsequently, the right-angle frame is horizontally moved out of the monitoring point, and the drop cylinder is pushed out in the next monitoring point in the same way, so that the effect of efficient installation is realized.

[0035] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An installation device for assembling a subway station wallboard inclination monitoring sensor, comprising a right-angle frame (1), one side of the right-angle frame (1) being fixedly connected with a diagonal rod (2), and the upper end of the diagonal rod (2) being fixedly connected with a handle (21), characterized in that: The right-angle frame (1) is fixedly connected with a release cylinder (3), a plurality of displacement monitors (4) are slidably arranged in the release cylinder (3), the release cylinder (3) is fixedly connected with a blind plate (31) on one side, the blind plate (31) is fixedly connected with an electric push rod (32) on the outside, the telescopic rod of the electric push rod (32) extends into the release cylinder (3) and is used for pushing out the displacement monitor (4); The displacement monitor (4) comprises a cylinder (41), the cylinder (41) is slidably connected with the inner hole of the release cylinder (3), the cylinder (41) is internally provided with a mounting cavity (42), the outer circle of the cylinder (41) is provided with two fan-shaped through grooves (43), each fan-shaped through groove (43) is slidably connected with a sliding block (44), the outer arc surface of the sliding block (44) is fixedly connected with a displacement sensor (45), the front end of the measuring rod of the displacement sensor (45) is fixedly connected with a contact plate (46), and the side surface of the contact plate (46) is provided with a sticking layer; The inner arc surface of the sliding block (44) is fixedly connected with a hanging ear (47), the inner wall of the mounting cavity (42) is fixedly connected with an ear plate (48), the hanging ear (47) and the ear plate (48) are fixedly connected with a hook spring (49), the outer wall of the release cylinder (3) is provided with two guide grooves (311), the displacement sensor (45) is slidably connected in the guide groove (311), and the circumferential angle A of the two guide grooves (311) and the release cylinder (3) is 150-170 degrees.

2. The installation device of the assembled subway station wallboard inclination monitoring sensor according to claim 1, characterized in that: One end of the cylinder (41) is fixedly connected with two round rods (6), and the other end of the cylinder (41) is provided with two insertion holes (7), which are correspondingly arranged with the round rods (6).

3. The installation device of the assembled subway station wallboard inclination monitoring sensor according to claim 2, characterized in that: One end of the mounting cavity (42) of the cylinder (41) is fixedly connected with a vertical plate, the vertical plate is parallelly and slidably connected with a first rack (81) and a second rack (82), the first rack (81) and the second rack (82) are arranged in a staggered mode, one end of the mounting cavity (42) of the cylinder (41) is rotatably connected with a gear (83), the gear (83) is located between the first rack (81) and the second rack (82) and is respectively in mesh transmission, the first rack (81) and the second rack (82) are respectively fixedly connected with a semicircular plate (84), the two semicircular plates (84) are combined to form a circular tube coaxial with the insertion hole (7), one end of the mounting cavity (42) of the cylinder (41) is rotatably connected with a pressing rod (85), the rotating shaft of the pressing rod (85) is provided with a torsional spring, one end of the pressing rod (85) is fixedly connected with a first protrusion (86), the inner arc surface of the sliding block (44) is fixedly connected with an arc plate, one end of the arc plate is fixedly connected with a second protrusion (87), and the second protrusion (87) is used for pressing the first protrusion (86) to make the pressing rod (85) rotate.

4. The installation device of claim 2, wherein: The outer sides of the two ends of the right-angle frame (1) are respectively fixedly connected with wiping plates (11), and the bottom and the side surface of the right-angle frame (1) are respectively provided with rollers (12).

5. The installation device of the assembled subway station wallboard inclination monitoring sensor according to claim 1, characterized in that: The upper end of the inclined rod (2) is provided with an operation button (22), and the operation button (22) is used for controlling the extension or retraction of the electric push rod (32). The upper end of the inclined rod (2) is provided with an operation button (22), and the operation button (22) is used for controlling the extension or retraction of the electric push rod (32).

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