Elevator guide rail support installation detection device

Abstract

The utility model discloses an elevator guide rail support installation detection device which comprises an elevator car, a guide rail and a detection mechanism, a cross beam is installed on the top of the elevator car, the cross beam is connected with the guide rail in a sliding mode, fixing frames are fixedly installed on the two sides of the top of the elevator car, and fixing plates are fixedly installed on the inner sides of the fixing frames. The supporting frame is installed at the top of the fixing plate through bolts, the angle sensor is fixedly installed at the top of the supporting frame, the installation cylinder is installed at the top of the angle sensor, the installation rod is installed at the top of the angle sensor, and the detection assembly is located at the top of the supporting frame. The detection mechanism can be installed on the fixing plate and attached to the side wall of the guide rail, so that the detection mechanism detects the side wall of the guide rail, the side wall of the guide rail can be detected in real time, and the situation that deformation of the side wall of the guide rail cannot be found in time when the guide rail is used for a long time is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to an elevator guide rail bracket installation detection device. Background Art

[0002] An elevator is a permanent transportation device that serves certain floors in a building, with its car running on at least two rows of rigid tracks that are perpendicular to the horizontal plane or inclined at an angle of less than 15° to the plumb line. Elevators also have stepped types, with treads mounted on tracks and running continuously, commonly known as escalators or moving walkways, which are fixed lifting equipment that serve specified floors. The elevator guide rails are the safety rails on which the elevator travels up and down in the hoistway, providing protection for the safe and smooth operation of the elevator. The installation accuracy of the guide rails is one of the key factors affecting elevator safety. Therefore, it is necessary to perform accuracy testing on the elevator guide rails during installation and commissioning.

[0003] When conducting safety inspections on existing elevator guide rails, it is necessary to detect whether the elevator guide rails are deformed. This is generally done through manual measurement, which is extremely cumbersome and time-consuming. It is also inconvenient to inspect the entire guide rail, and there are significant safety hazards when manually inspecting the entire guide rail. Utility Model Content

[0004] The purpose of the utility model is to provide an elevator guide rail bracket installation detection device to solve the problems raised in the above background technology.

[0005] The utility model is achieved in this way:

[0006] The utility model provides an elevator guide rail bracket installation detection device, comprising an elevator car and a guide rail, a crossbeam is installed on the top of the elevator car, the crossbeam is slidably connected with the guide rail, a fixing frame is fixedly installed on both sides of the top of the elevator car, and a fixing plate is fixedly installed on the inner side of the fixing frame;

[0007] A detection mechanism, the detection mechanism comprising:

[0008] A support frame, the support frame is installed on the top of the fixing plate by bolts;

[0009] Angle sensor, two groups of the angle sensor are provided, and the angle sensor is fixedly installed on the top of the support frame;

[0010] A mounting tube, wherein the mounting tube is mounted on the top of the angle sensor;

[0011] A mounting rod, the mounting rod is mounted on the top of the angle sensor, and the mounting rod runs through the interior of the mounting tube;

[0012] The detection component is located on the top of the support frame.

[0013] In a preferred embodiment, the detection component includes a connecting plate, and the connecting plates are provided in two groups. The two groups of connecting plates are respectively fixedly mounted on the surface of the mounting tube and the mounting rod, and a mounting block is fixedly mounted on the surface of the connecting plate, and a ball is movably mounted on the inner side of the mounting block.

[0014] In a preferred solution, a support plate is installed on the top of the support frame, a first spring is fixedly installed on the surface of the support plate, a connecting plate is fixedly installed on the inner end of the first spring, and the connecting plate is installed on the outer side of the connecting plate.

[0015] In a preferred solution, mounting plates are installed on the front and rear sides of the top of the beam, a pressure sensor is fixedly installed on the outer side of the mounting plate, and an extrusion rod is fixedly installed on the outer side of the pressure sensor.

[0016] In a preferred solution, a mounting bracket is fixedly mounted on a side of the extrusion rod away from the pressure sensor, a connecting shaft is rotatably mounted on an inner side of the mounting bracket, and a roller is rotatably mounted on a surface of the connecting shaft.

[0017] In a preferred solution, a connecting frame is fixedly mounted on the outer side of the mounting plate, a damper is fixedly mounted on the inner side of the connecting frame, the extrusion rod passes through the damper, a second spring is fixedly mounted on the surface of the damper, and the outer end of the second spring is fixedly connected to the surface of the mounting frame.

[0018] In a preferred solution, a shielding frame is fixedly mounted on the top of the support frame, and the shielding frame is connected to the support frame by bolts.

[0019] In a preferred solution, a connecting frame is fixedly mounted on the top of the mounting plate, and the connecting frame is threadedly connected to the surface of the shielding frame through bolts.

[0020] Compared with the prior art, the utility model has the following beneficial effects: the elevator guide rail bracket installation detection device:

[0021] 1. By providing a detection mechanism, the detection mechanism can be installed on the fixed plate, so that the detection mechanism fits with the side wall of the guide rail, so that the detection mechanism can detect the side wall of the guide rail. The side wall of the guide rail can be detected in real time to avoid deformation of the side wall of the guide rail during long-term use and other situations that cannot be discovered in time.

[0022] 2. By providing a mounting plate, a pressure sensor, an extrusion rod, a mounting frame, a connecting shaft and a roller, the mounting plate can be used to mount the pressure sensor, and the mounting frame can be used to mount the roller through the connecting shaft, so that the roller can fit the surface of the guide rail, and the roller can be squeezed when the surface of the guide rail is deformed, and the roller can squeeze the pressure sensor through the mounting frame and the extrusion rod, so that the surface of the guide rail can be detected. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the detection mechanism of the utility model;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the mounting frame of the utility model;

[0026] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0027] In the figure: 1. elevator car; 2. guide rail; 3. crossbeam; 4. fixing frame; 5. fixing plate; 6. detection mechanism; 61. support frame; 62. angle sensor; 63. mounting cylinder; 64. mounting rod; 65. detection assembly; 651. connecting plate; 652. mounting block; 653. ball; 7. support plate; 8. first spring; 9. connecting plate; 10. mounting plate; 11. pressure sensor; 12. extrusion rod; 13. mounting frame; 14. connecting shaft; 15. roller; 16. connecting frame; 17. damper; 18. second spring; 19. shielding frame; 20. connecting frame. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-Figure 4The utility model provides a technical solution: an elevator guide rail bracket installation detection device, including an elevator car 1, a guide rail 2 and a detection mechanism 6, a crossbeam 3 is installed on the top of the elevator car 1, the crossbeam 3 is slidably connected to the guide rail 2, and a fixing frame 4 is fixedly installed on both sides of the top of the elevator car 1, and a fixing plate 5 is fixedly installed on the inner side of the fixing frame 4, so that after the fixing frame 4 is installed on the fixing plate 5, the detection mechanism 6 is installed on the fixing plate 5, so that the side wall of the guide rail 2 can be detected by using the detection mechanism 6, so as to avoid deformation of the side wall of the guide rail 2 during long-term use. The situation cannot be discovered in time.

[0030] Reference Figure 1-Figure 4 In a preferred embodiment, a detection mechanism 6 is set, the detection mechanism 6 includes a support frame 61, an angle sensor 62, a mounting tube 63, a mounting rod 64 and a detection component 65. The support frame 61 is installed on the top of the fixing plate 5 by bolts. The angle sensor 62 is provided with two groups. The angle sensor 62 is fixedly installed on the top of the support frame 61, the mounting tube 63 is installed on the top of the angle sensor 62, the mounting rod 64 is installed on the top of the angle sensor 62, and the mounting rod 64 runs through the interior of the mounting tube 63. The detection component 65 is located on the top of the support frame 61, so that the support frame 61 can install the angle sensor 62 after installation, and the angle sensor 62 can install the mounting tube 63 and the mounting rod 64, so that the detection component 65 can be installed on the mounting tube 63 and the mounting rod 64, so that the detection component 65 can fit with the side wall of the guide rail 2, so that the detection component 65 can detect the side wall of the guide rail 2.

[0031] At the same time, the detection component 65 includes a connecting plate 651, and the connecting plate 651 is provided with two groups. The two groups of connecting plates 651 are fixedly mounted on the surface of the mounting tube 63 and the mounting rod 64, respectively. The surface of the connecting plate 651 is fixedly mounted with a mounting block 652, and the inner side of the mounting block 652 is movably mounted with a ball 653, so that the connecting plate 651 can be installed on the mounting tube 63 and the mounting rod 64, so that the connecting plate 651 can install the mounting block 652, so that the ball 653 installed on the mounting block 652 can contact the side wall of the guide rail 2, so that the ball 653 can be squeezed when the side wall of the guide rail 2 is deformed, so that the ball 653 can pass The mounting rod 64 or the mounting cylinder 63 is driven to rotate by the mounting block 652 and the connecting plate 651, so that the angle sensor 62 receives the offset angle, thereby judging the deformation degree of the guide rail 2, and a support plate 7 is installed on the top of the support frame 61, and a first spring 8 is fixedly installed on the surface of the support plate 7, and a connecting plate 9 is fixedly installed on the inner end of the first spring 8, and the connecting plate 9 is installed on the outer side of the connecting plate 651, so that the first spring 8 can be installed after the support plate 7 is installed, so that the first spring 8 can squeeze the connecting plate 651 through the connecting plate 9, so that the connecting plate 651 can drive the ball 653 to contact the side wall of the guide rail 2.

[0032] Reference Figure 1-Figure 4 In a preferred embodiment, a mounting plate 10 is installed on the front and rear sides of the top of the crossbeam 3, a pressure sensor 11 is fixedly installed on the outer side of the mounting plate 10, an extrusion rod 12 is fixedly installed on the outer side of the pressure sensor 11, a mounting frame 13 is fixedly installed on the side of the extrusion rod 12 away from the pressure sensor 11, a connecting shaft 14 is rotatably installed on the inner side of the mounting frame 13, and a roller 15 is rotatably installed on the surface of the connecting shaft 14, so that the mounting plate 10 can install the pressure sensor 11, and the mounting frame 13 can install the roller 15 through the connecting shaft 14, so that the roller 15 is convenient to fit the surface of the guide rail 2, so that the roller 15 can be squeezed after the surface of the guide rail 2 is deformed. , so that the roller 15 squeezes the pressure sensor 11 through the mounting frame 13 and the squeezing rod 12, so as to facilitate the detection of the surface of the guide rail 2, and a connecting frame 16 is fixedly installed on the outer side of the mounting plate 10, and a damper 17 is fixedly installed on the inner side of the connecting frame 16, and the squeezing rod 12 penetrates the damper 17, and a second spring 18 is fixedly installed on the surface of the damper 17, and the outer end of the second spring 18 is fixedly connected to the surface of the mounting frame 13, so that the connecting frame 16 can install the damper 17 after installation, so that the damper 17 can absorb the squeezing force of the second spring 18, and the second spring 18 can squeeze the mounting frame 13, so that the mounting frame 13 drives the roller 15 to reset.

[0033] At the same time, a shielding frame 19 is fixedly installed on the top of the support frame 61, and the shielding frame 19 is connected to the support frame 61 by bolts, so that the mounting axis of the shielding frame 19 can shield the angle sensor 62, thereby preventing debris and dust from accumulating on the surface of the angle sensor 62 and causing malfunctions of the angle sensor 62, and a connecting frame 20 is fixedly installed on the top of the mounting plate 10, and the connecting frame 20 is threadedly connected to the surface of the shielding frame 19 by bolts, so that the mounting plate 10 can be installed after the connecting frame 20 is installed on the shielding frame 19, so as to facilitate the installation of the mounting plate 10 and the pressure sensor 11.

[0034] Specifically, the working process or working principle of the elevator guide rail bracket installation detection device is as follows: when the guide rail 2 is detected, the ball 653 and the roller 15 are respectively in contact with the side wall of the guide rail 2 and the surface of the guide rail 2. When the side wall of the guide rail 2 is deformed, the deformed protrusion of the guide rail 2 can squeeze the ball 653, so that the ball 653 drives the installation block 652 to move, so that the installation block 652 drives the installation rod 64 or the installation cylinder 63 to rotate through the connecting plate 651, so that the installation rod 64 or the installation cylinder 63 can drive the angle sensor 62 The detection end is rotated, and the size of the deformation area of ​​the side wall of the guide rail 2 can be determined according to the deflection of the angle sensor 62, so as to facilitate the detection of the side wall of the guide rail 2. When the surface of the guide rail 2 is deformed, the convex part of the deformed guide rail 2 can squeeze the roller 15, so that the roller 15 drives the mounting frame 13 to move through the connecting shaft 14, and the mounting frame 13 can drive the squeezing rod 12 to squeeze the pressure sensor 11, so that the pressure on the pressure sensor 11 can be used to determine the degree of deformation of the surface of the guide rail 2, thereby facilitating the detection of the surface of the guide rail 2.

[0035] It should be noted that the angle sensor 62 and the pressure sensor 11 are devices or equipment existing in the prior art, or are devices or equipment that can be implemented in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they are not described in detail.

Claims

1. An elevator guide rail bracket installation detection device, comprising an elevator car (1) and a guide rail (2), characterized in that; A crossbeam (3) is installed on the top of the elevator car (1), and the crossbeam (3) is slidably connected to the guide rail (2). Fixed frames (4) are fixedly installed on both sides of the top of the elevator car (1), and a fixed plate (5) is fixedly installed on the inner side of the fixed frame (4); A detection mechanism (6), wherein the detection mechanism (6) comprises: A support frame (61), wherein the support frame (61) is mounted on the top of the fixing plate (5) by means of bolts; Angle sensors (62), wherein two groups of the angle sensors (62) are provided, and the angle sensors (62) are fixedly mounted on the top of the support frame (61); A mounting tube (63), wherein the mounting tube (63) is mounted on the top of the angle sensor (62); A mounting rod (64), the mounting rod (64) being mounted on the top of the angle sensor (62), the mounting rod (64) penetrating the interior of the mounting tube (63); A detection component (65), wherein the detection component (65) is located on the top of the support frame (61).

2. An elevator guide rail bracket installation detection device according to claim 1, characterized in that: The detection assembly (65) comprises a connecting plate (651), wherein two groups of the connecting plates (651) are provided, and the two groups of connecting plates (651) are respectively fixedly mounted on the surfaces of the mounting tube (63) and the mounting rod (64), and a mounting block (652) is fixedly mounted on the surface of the connecting plate (651), and a ball bearing (653) is movably mounted on the inner side of the mounting block (652).

3. An elevator guide rail bracket installation detection device as claimed in claim 2, characterized in that: A support plate (7) is installed on the top of the support frame (61), a first spring (8) is fixedly installed on the surface of the support plate (7), a connecting plate (9) is fixedly installed on the inner end of the first spring (8), and the connecting plate (9) is installed on the outer side of the connecting plate (651).

4. An elevator guide rail bracket installation detection device according to claim 1, characterized in that: A mounting plate (10) is installed on the front side and the rear side of the top of the crossbeam (3), a pressure sensor (11) is fixedly installed on the outer side of the mounting plate (10), and an extrusion rod (12) is fixedly installed on the outer side of the pressure sensor (11).

5. An elevator guide rail bracket installation detection device as claimed in claim 4, characterized in that: A mounting frame (13) is fixedly mounted on the side of the extrusion rod (12) away from the pressure sensor (11), a connecting shaft (14) is rotatably mounted on the inner side of the mounting frame (13), and a roller (15) is rotatably mounted on the surface of the connecting shaft (14).

6. An elevator guide rail bracket installation detection device as claimed in claim 5, characterized in that: A connecting frame (16) is fixedly mounted on the outer side of the mounting plate (10), a damper (17) is fixedly mounted on the inner side of the connecting frame (16), the extrusion rod (12) passes through the damper (17), a second spring (18) is fixedly mounted on the surface of the damper (17), and the outer end of the second spring (18) is fixedly connected to the surface of the mounting frame (13).

7. An elevator guide rail bracket installation detection device as claimed in claim 4, characterized in that: A shielding frame (19) is fixedly mounted on the top of the support frame (61), and the shielding frame (19) is connected to the support frame (61) via bolts.

8. An elevator guide rail bracket installation detection device according to claim 7, characterized in that: A connecting frame (20) is fixedly mounted on the top of the mounting plate (10), and the connecting frame (20) is threadedly connected to the surface of the shielding frame (19) via bolts.

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