Mounting and positioning device for metro platform screen door

Abstract

The utility model discloses a subway platform screen door installing and positioning device which comprises a supporting base, limiting rods are symmetrically and fixedly connected to the top face of one end of the supporting base, the limiting rods are clamped in telescopic grooves symmetrically formed in the bottom face of a supporting plate respectively, and limiting blocks are fixedly connected to the outer walls of the limiting rods. The limiting block is clamped in a limiting groove formed in the inner wall of the telescopic groove, an adjusting groove is formed in one side of the supporting plate, a fixing assembly is arranged in the adjusting groove, a connecting hole is formed in one side of the inner wall of the adjusting groove, the fixing assembly is clamped in the connecting hole, and a movable pull ring is fixedly connected to the top face of the supporting plate. A moving groove is formed in the bottom face of the supporting base, and a through hole is formed in the side, away from the inner wall of the supporting plate, of the moving groove. The fixing assembly can be used for clamping and fixing the shielding door at the corresponding position, the shielding door can be conveniently installed and fixed, manpower is saved, the fixing assembly can adjust the position of the clamping plate, and shielding doors of different sizes can be conveniently fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of shield door installation equipment, in particular to a subway shield door installation positioning device. Background Art

[0002] The platform screen door is a glass curtain wall that surrounds the subway platform and the train boarding and alighting space. When the train arrives, the electric door on the glass curtain wall is opened for passengers to get on and off the train. The main purpose of installing the platform screen door is to prevent accidents caused by people falling on the track, reduce the operating energy consumption of the station's air conditioning and ventilation system, and reduce the impact of train running noise and piston wind on the station. It provides passengers with a safe and comfortable waiting environment, avoids delays due to platform accidents, improves the service level of rail transit, and creates the necessary conditions for the realization of unmanned driving in the rail transit system. The platform screen door needs to be positioned during the installation process.

[0003] In this regard, the Chinese utility model patent with the authorization announcement number CN201961313U discloses a subway screen door installation positioning template, which is characterized in that: the subway screen door installation positioning template includes 4 parts, namely, a steel plate bottom plate, a vertical rib plate, a rib plate, and a positioning hole, wherein the vertical rib plate and the rib plate are erected on the steel plate bottom plate, the vertical rib plate and the rib plate are perpendicular to each other, and positioning holes are provided at both ends of the steel plate bottom plate, and the positioning holes include template positioning holes and subway screen door lower threshold chemical bolt positioning holes. The subway screen door installation positioning template of the utility model has a simple structure, easy processing, and high work efficiency. During construction, the subway screen door chemical bolt positioning and threshold and door machine beam fixing parts installation procedures can be conveniently and efficiently performed.

[0004] The shield door is heavy as a whole, and it often requires multiple workers to hold and fix it during installation. For this reason, we propose a subway shield door installation and positioning device to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a subway screen door installation and positioning device to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a subway screen door installation and positioning device, comprising a supporting base,

[0007] The top surface of one end of the support base is symmetrically fixed with a limit rod, and the limit rods are respectively clamped in the telescopic grooves symmetrically provided on the bottom surface of the support plate, and the limit blocks are fixed on the outer walls of the limit rods, and the limit blocks are clamped in the limit grooves provided on the inner walls of the telescopic grooves. An adjustment groove is provided on one side of the support plate, and a fixing component is provided in the adjustment groove. A connecting hole is provided on one side of the inner wall of the adjustment groove, and the fixing component is clamped in the connecting hole. The top surface of the support plate is fixed with a movable pull ring;

[0008] The bottom surface of the support base is provided with a moving groove, and the moving groove is provided with a through hole on one side of the inner wall away from the support plate, and one end of the second handle is clamped in the through hole, and one end of the second handle is fixedly connected to one end of the second screw rod, and the other end of the second screw rod is rotatably connected to the inner wall of the moving groove, and a moving block is clamped in the moving groove, and a moving hole is provided on the moving block, and the second screw rod is clamped in the moving hole, and a threaded structure is provided on the inner wall of the moving hole and is clamped with the second screw rod. The bottom surface of the moving block is fixedly connected to the fixing plate, and the fixing plate is symmetrically provided with fixing holes;

[0009] The fixing assembly includes a first handle, one end of the first handle is clamped in the connecting hole, one end of the first handle is fixedly connected to one end of the first screw rod, the other end of the first screw rod is rotatably connected to the inner wall of the adjustment groove, the first screw rod is provided with a bidirectional thread, two adjustment blocks are symmetrically clamped in the adjustment groove, the adjustment blocks are provided with adjustment holes, the first screw rods are respectively clamped in the adjustment holes, the inner walls of the adjustment holes are respectively provided with threaded structures and clamped with the first screw rod, the two adjustment blocks are respectively fixedly connected to the clamping plates, and the adjacent sides of the two clamping plates are respectively fixedly connected to the contact pads.

[0010] Preferably, the diameter of the limiting rod is equal to the diameter of the telescopic slot, and the length of the limiting block is equal to the width of the limiting slot.

[0011] Preferably, the length and width of the moving block are respectively equal to the width and depth of the moving groove.

[0012] Preferably, the length of the fixing plate is smaller than the length of the supporting base.

[0013] Preferably, the length and width of the adjustment block are respectively equal to the width and depth of the adjustment slot.

[0014] Preferably, the bottom surface of one end of the support base close to the support plate is symmetrically provided with mounting grooves, and sliding wheels are respectively installed in the mounting grooves.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model can clamp and fix the shielding door at the corresponding position by using the fixing assembly, so as to facilitate its installation and fixation and save manpower; the fixing assembly can adjust the position of the clamping plate, so as to facilitate the fixation of shielding doors of different sizes.

[0017] The equipment can use sliding wheels to move the equipment as a whole, making it convenient to install shield doors in different locations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the vertical section structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the structure at center A;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the fixed component part in the utility model.

[0022] In the figure: 1. support base; 101. limit rod; 102. limit block; 103. movable slot; 104. through hole; 105. installation slot; 2. support plate; 201. telescopic slot; 202. limit slot; 203. adjustment slot; 204. connecting hole; 205. movable pull ring; 3. fixing component; 31. first handle; 32. first screw rod; 33. adjustment block; 34. adjustment hole; 35. clamping plate; 36. contact pad; 4. second handle; 5. second screw rod; 6. movable block; 601. movable hole; 7. fixing plate; 701. fixing hole; 8. sliding wheel. DETAILED DESCRIPTION

[0023] 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. Example

[0024] See also Figure 1-4 The utility model provides a technical solution: a subway screen door installation and positioning device, comprising a support base 1,

[0025] See also Figure 1 and Figure 4 , a limiting rod 101 is symmetrically fixed to the top surface of one end of the support base 1, and the limiting rods 101 are respectively clamped in the telescopic grooves 201 symmetrically provided on the bottom surface of the support plate 2, and a limiting block 102 is fixed on the outer wall of the limiting rod 101, and the limiting block 102 is clamped in the limiting groove 202 provided on the inner wall of the telescopic groove 201. An adjustment groove 203 is provided on one side of the support plate 2, and a fixing component 3 is provided in the adjustment groove 203. A connecting hole 204 is provided on one side of the inner wall of the adjustment groove 203, and the fixing component 3 is clamped in the connecting hole 204. A movable pull ring 205 is fixed to the top surface of the support plate 2;

[0026] Furthermore, the diameter of the limiting rod 101 is equal to the diameter of the telescopic slot 201 , and the length of the limiting block 102 is equal to the width of the limiting slot 202 .

[0027] See also Figure 2 and Figure 3 The bottom surface of the support base 1 is provided with a moving groove 103, and a through hole 104 is provided on the inner wall side of the moving groove 103 away from the support plate 2, and one end of the second handle 4 is clamped in the through hole 104, and one end of the second handle 4 is fixedly connected to one end of the second screw rod 5, and the other end of the second screw rod 5 is rotatably connected to the inner wall of the moving groove 103, and the moving block 6 is clamped in the moving groove 103, and the moving block 6 is provided with a moving hole 601, and the second screw rod 5 is clamped in the moving hole 601, and a threaded structure is provided on the inner wall of the moving hole 601 and is clamped with the second screw rod 5, and the bottom surface of the moving block 6 is fixedly connected to the fixed plate 7, and the fixed plate 7 is symmetrically provided with fixing holes 701;

[0028] Furthermore, the length and width of the moving block 6 are respectively equal to the width and depth of the moving groove 103 .

[0029] Furthermore, the length of the fixing plate 7 is smaller than the length of the supporting base 1 .

[0030] See also Figure 3 The bottom surface of one end of the support base 1 close to the support plate 2 is symmetrically provided with an installation groove 105, and the sliding wheels 8 are respectively installed in the installation grooves 105. The equipment can use the movable pull ring 205 to pull up the support plate 2 so that the fixed component 3 is higher than the shielding door. The sliding wheel 8 can be used to move the equipment as a whole, which is convenient for installing shielding doors at different positions. Example

[0031] See also Figure 1 and Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment;

[0032] Specifically, the fixing component 3 includes a first handle 31, one end of the first handle 31 is clamped in the connecting hole 204, one end of the first handle 31 is fixedly connected to one end of the first screw rod 32, the other end of the first screw rod 32 is rotatably connected to the inner wall of the adjusting groove 203, the first screw rod 32 is provided with a bidirectional thread, two adjustment blocks 33 are symmetrically clamped in the adjusting groove 203, the adjustment blocks 33 are provided with adjustment holes 34, the first screw rod 32 is respectively clamped in the adjustment holes 34, the inner walls of the adjustment holes 34 are respectively provided with threaded structures and are clamped with the first screw rod 32, the two adjustment blocks 33 are respectively fixedly connected to the clamping plates 35, and the adjacent sides of the two clamping plates 35 are respectively fixedly connected to the contact pads 36, and the fixing component 3 can use the clamping plates 35 to clamp and fix the two sides of the shielding door.

[0033] Furthermore, the length and width of the adjustment block 33 are respectively equal to the width and depth of the adjustment slot 203 . Example

[0034] See also Figures 1 to 4 , which is the third embodiment of the utility model, and this embodiment is based on the above two embodiments;

[0035] When the utility model is in use, the shielding door is placed in a corresponding installation position, and the mobile device makes the fixing plate 7 fit on the edge table of the shielding door installation position, and the second handle 4 is rotated to drive the second screw rod 5 to rotate, and the position of the support plate 2 is adjusted to make it contact and fit with the shielding door, and the first handle 31 in the rotating fixing component 3 drives the first screw rod 32 to rotate, so that the adjustment block 33 drives the clamping plate 35 to clamp and fix the two sides of the shielding door, and then the whole device is fixed by bolts and other components through the fixing hole 701 on the fixing plate 7, so that the shielding door is fixed at the installation position, and no manpower is required to assist during the installation process, thereby improving the efficiency of the installation. After the shielding door at one position is installed, the bolts and other fixing components on the fixing hole 701 are removed, and the supporting plate 2 is pulled up by the movable pull ring 205, so that the fixing component 3 is higher than the shielding door, and the sliding wheel 8 can be used to move the whole device, so that the shielding door at different positions can be installed conveniently.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A subway screen door installation and positioning device, comprising a support base (1), characterized in that: A limiting rod (101) is symmetrically fixed to the top surface of one end of the support base (1), and the limiting rods (101) are respectively clamped in telescopic grooves (201) symmetrically provided on the bottom surface of the support plate (2); a limiting block (102) is fixed to the outer wall of the limiting rod (101), and the limiting block (102) is clamped in a limiting groove (202) provided on the inner wall of the telescopic groove (201); an adjustment groove (203) is provided on one side of the support plate (2), and a fixing component (3) is provided in the adjustment groove (203); a connecting hole (204) is provided on one side of the inner wall of the adjustment groove (203), and the fixing component (3) is clamped in the connecting hole (204); and a movable pull ring (205) is fixed to the top surface of the support plate (2); The bottom surface of the support base (1) is provided with a moving groove (103), and a through hole (104) is provided on a side of the inner wall of the moving groove (103) away from the support plate (2), and one end of the second handle (4) is clamped in the through hole (104), and one end of the second handle (4) is fixedly connected to one end of the second screw rod (5), and the other end of the second screw rod (5) is rotatably connected to the inner wall of the moving groove (103), and a moving block (6) is clamped in the moving groove (103), and a moving hole (601) is provided on the moving block (6), and the second screw rod (5) is clamped in the moving hole (601), and a threaded structure is provided on the inner wall of the moving hole (601) and is clamped with the second screw rod (5), and the bottom surface of the moving block (6) is fixedly connected to a fixed plate (7), and the fixed plate (7) is symmetrically provided with fixing holes (701); The fixing assembly (3) comprises a first handle (31), one end of the first handle (31) is clamped in the connecting hole (204), one end of the first handle (31) is fixedly connected to one end of a first screw rod (32), the other end of the first screw rod (32) is rotatably connected to the inner wall of the adjustment groove (203), the first screw rod (32) is provided with a bidirectional thread, two adjustment blocks (33) are symmetrically clamped in the adjustment groove (203), the adjustment blocks (33) are provided with adjustment holes (34), the first screw rods (32) are respectively clamped in the adjustment holes (34), the inner walls of the adjustment holes (34) are respectively provided with thread structures and are clamped with the first screw rod (32), the two adjustment blocks (33) are respectively fixedly connected to the clamping plates (35), and the adjacent sides of the two clamping plates (35) are respectively fixedly connected to the contact pads (36).

2. A subway screen door installation and positioning device according to claim 1, characterized in that: The diameter of the limiting rod (101) is equal to the diameter of the telescopic slot (201), and the length of the limiting block (102) is equal to the width of the limiting slot (202).

3. The subway screen door installation and positioning device according to claim 1, characterized in that: The length and width of the moving block (6) are respectively equal to the width and depth of the moving groove (103).

4. The subway screen door installation and positioning device according to claim 1, characterized in that: The length of the fixing plate (7) is smaller than the length of the supporting base (1).

5. The subway screen door installation and positioning device according to claim 1, characterized in that: The length and width of the adjustment block (33) are respectively equal to the width and depth of the adjustment slot (203).

6. The subway screen door installation and positioning device according to claim 1, characterized in that: The bottom surface of one end of the support base (1) close to the support plate (2) is symmetrically provided with mounting grooves (105), and sliding wheels (8) are respectively installed in the mounting grooves (105).

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