Escalator cover plate installation positioning device

Abstract

The utility model relates to a kind of escalator cover plate installation positioning device.The utility model discloses a kind of escalator cover plate installation positioning device, including: limit rod and limit block, the limit rod bottom surface is equipped with with the supporting plane of skirt board abutment, limit block is located at the both ends of supporting plane along the axial direction of limit rod, limit block is equipped with limit plane in the side close to supporting plane;Support frame, there are two groups and are respectively set in the both ends of limit rod, one end is fixed with the top surface of limit rod;Positioning rod and limit block, positioning rod includes grip part and installation part, the other end of support frame is fixed with the bottom surface of grip part, installation part is set in the both ends of grip part along the axial direction of the positioning rod, the top surface of installation part is equipped with supporting plane, at least two limit blocks are set on supporting plane along axial direction interval, limit block is equipped with positioning plane in the side close to grip part.The utility model discloses a kind of escalator cover plate installation positioning device, with the advantages of simple and convenient operation, high installation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of escalator installation technology, and in particular to an escalator cover plate installation and positioning device. Background Technology

[0002] The cover plate of an escalator, also called a handrail, is mainly used to support the handrail track. It's a component that supports the handrail and track, and is commonly found on escalators, moving walkways, and similar facilities. The cover plate, wall panel, and skirt panel are connected as a whole from top to bottom. The installation process involves first installing and positioning the skirt panel, repeatedly measuring the centerline and distance, adjusting the accurate installation position of the cover plate bracket, and then repeatedly measuring the distance between the cover plate and the centerline and adjusting the cover plate until it reaches the appropriate position. Finally, the cover plate is bolted to the cover plate bracket. This step is time-consuming, and dimensional deviations can occur during repeated measurements and adjustments, which is not conducive to rapid processing. Currently, there are products on the market that assist in the positioning and installation of the cover plate, but these products are cumbersome to operate, require a large workload, and result in low installation efficiency. Utility Model Content

[0003] Therefore, the purpose of this utility model is to provide an escalator cover plate installation and positioning device, which has the advantages of simple and convenient operation and high installation efficiency.

[0004] An escalator cover plate installation and positioning device, comprising:

[0005] A limiting frame includes a limiting rod and a limiting block. The bottom surface of the limiting rod is provided with a supporting plane that abuts against the skirt panel. There are two limiting blocks, which are located at both ends of the supporting plane along the axial direction of the limiting rod. The limiting block is provided with a limiting plane that abuts against the skirt panel on the side close to the supporting plane. The limiting plane and the supporting plane form a first angle.

[0006] The support frame has two sets and is respectively disposed at both ends of the limiting rod, with one end of the support frame fixed to the top surface of the limiting rod;

[0007] A positioning frame includes a positioning rod and positioning blocks. The positioning rod includes a holding part and a mounting part. The other end of the support frame is fixed to the bottom surface of the holding part. There are two mounting parts, which are arranged along the axial direction of the positioning rod at both ends of the holding part. The top surface of the mounting part is provided with a support plane for placing an escalator cover plate. At least two positioning blocks are arranged axially at intervals on the support plane. The positioning blocks have a positioning plane close to the escalator cover plate on the side near the holding part. The positioning plane forms a second angle with the support plane.

[0008] The escalator cover plate installation and positioning device described in this utility model achieves rapid positioning of the device through limiting blocks and positioning blocks, eliminating the need for repeated measurement and locking positioning operations, greatly improving the installation efficiency of escalator cover plates and reducing labor costs.

[0009] Furthermore, the first included angle and the second included angle are right angles, which makes the structure simple and easy to achieve positioning.

[0010] Furthermore, the support frame includes a first adjusting member, a second adjusting member, and a fastener. The first adjusting member is fixed to the limiting rod and has a first sliding groove extending vertically. The second adjusting member is fixed to the positioning rod and has a second sliding groove extending vertically. The first and second adjusting members slide relative to each other vertically. The fastener includes a threaded adjusting bolt and a nut. The adjusting bolt passes through the first and second sliding grooves and is screwed in by the nut to fix the first and second adjusting members to each other. This structure allows for height adjustment of the device and has better adaptability.

[0011] Furthermore, there are two of the first or second sliding groove holes, which are spaced apart vertically. This structure increases the height adjustment range and can accommodate escalators of more sizes.

[0012] Furthermore, the fasteners include a first fastener and a second fastener. The first sliding hole includes a first upper sliding hole and a first lower sliding hole, and the second sliding hole includes a second upper sliding hole and a second lower sliding hole. The first upper sliding hole corresponds to the second upper sliding hole. The first fastener passes through the first upper sliding hole and the second upper sliding hole, and the first lower sliding hole corresponds to the second lower sliding hole. The second fastener passes through the first lower sliding hole and the second lower sliding hole. This structure can improve the stability of the support frame.

[0013] Furthermore, the two sets of support frames are symmetrically arranged at both ends of the limiting rod. The first and second adjusting members are made of steel plates bent into an L-shaped structure, and the depth direction of the first and second sliding groove holes is parallel to the axial direction of the limiting rod. This structure can ensure the structural rigidity of the support frame while reducing the weight of the device, making the structure lighter.

[0014] Furthermore, both the limiting rod and the positioning rod are made of square tubing, which has a simple structure and reduces manufacturing costs.

[0015] Furthermore, the positioning block has a cubic structure, which can be cut from sheet metal, resulting in lower costs.

[0016] Furthermore, the positioning block is wedge-shaped, with its top surface tilting downwards away from the positioning plane. This structure ensures lightweight design while increasing the contact area between the positioning block and the escalator cover, thus improving structural stability during positioning.

[0017] Furthermore, the supporting surface and the bearing surface are provided with a wear-resistant coating, thereby extending the service life of the device.

[0018] To better understand and implement this invention, the following detailed description is provided in conjunction with the accompanying drawings. Attached Figure Description

[0019] Figure 1 This is a schematic diagram illustrating the use of the escalator cover plate installation and positioning device described in this utility model;

[0020] Figure 2 This is an axial view of the escalator cover plate mounting and positioning device of this utility model;

[0021] Figure 3 This is a front view of the escalator cover plate mounting and positioning device described in this utility model;

[0022] Figure 4 for Figure 3 A magnified view of a portion of region A in the middle;

[0023] Figure 5 for Figure 3 A magnified view of a portion of region B in the middle;

[0024] Explanation of reference numerals in the attached drawings: 1. Limiting frame; 11. Limiting rod; 111. Supporting plane; 12. Limiting block; 121. Limiting plane; 2. Positioning frame; 21. Positioning rod; 211. Holding part; 212. Mounting part; 213. Supporting plane; 22. Positioning block; 221. Positioning plane; 3. Support frame; 31. First adjusting component; 311. First upper sliding groove hole; 312. First lower sliding groove hole; 32. Second adjusting component; 321. Second upper sliding groove hole; 322. Second lower sliding groove hole; 331. First fastener; 332. Second fastener; 4. Skirt plate; 5. Escalator cover plate. Detailed Implementation

[0025] Please see Figure 1-5 , Figure 1 This is a schematic diagram illustrating the use of the escalator cover plate installation and positioning device described in this utility model; Figure 2 This is an axial view of the escalator cover plate mounting and positioning device described in this utility model; Figure 3 This is a front view of the escalator cover plate mounting and positioning device described in this utility model; Figure 4 for Figure 3 A magnified view of a portion of region A in the middle; Figure 5 for Figure 3 A magnified view of a portion of region B in the middle.

[0026] This utility model discloses an escalator cover plate 5 installation and positioning device, including a limiting frame 1, a positioning frame 2 and a support frame 3. The limiting frame 1 and the positioning frame 2 are respectively arranged on the upper and lower sides of the support frame 3. When in use, the limiting frame 1 abuts against the skirt plate 4 to realize the limiting of the device, and the escalator cover plate 5 is placed on the positioning frame 2 for installation.

[0027] The limiting frame 1 includes a limiting rod 11 and limiting blocks 12 disposed on the bottom surface of the limiting rod 11. The limiting rod 11 has a supporting surface 111 that abuts against the skirt plate 4. The supporting surface 111 needs to ensure a certain degree of flatness and may be provided with a wear-resistant coating to improve the wear resistance of the limiting rod 11. To reduce the manufacturing cost of the positioning device and facilitate processing and manufacturing, the limiting rod 11 is preferably made of square tubing, but it can also be a steel structure with a flat surface, such as an I-beam. The structure and number of limiting blocks 12 can be designed according to the outer wall structure of the skirt plate 4. In this embodiment, there are two limiting blocks 12, which are square blocks, and the two limiting blocks 12 are located at both ends of the supporting surface 111 along the axial direction of the limiting rod 11. The limiting block 12 has a limiting plane 121 on the side near the supporting plane 111 that abuts against the skirt 4. The limiting plane 121 and the supporting plane 111 form a first angle, preferably a right angle, so that the limiting plane 121 and the supporting plane 111 limit the skirt 4 in the horizontal and vertical directions, respectively.

[0028] The positioning frame 2 includes a positioning rod 21 and positioning blocks 22. The positioning rod 21 is made of a square tube and includes a holding part 211 and a mounting part 212. There are two mounting parts 212, which are arranged at both ends of the holding part 211 along the axial direction of the positioning rod 21. The top surface of the mounting part 212 is provided with a support plane 213 for placing the escalator cover plate 5. At least two positioning blocks 22 are arranged axially at intervals on the support plane 213. The positioning blocks 22 have a positioning plane 221 close to the escalator cover plate 5 on the side near the holding part 211. The positioning plane 221 and the support plane 213 form a second included angle, which is preferably a right angle, so that the positioning plane 221 and the support plane 213 respectively position and support the escalator cover plate 5 in the lateral and vertical directions. The structure of the positioning block 22 can be a cubic block structure or a wedge-shaped structure with its top surface inclined downward away from the positioning plane 221, thereby increasing the contact area between the positioning block 22 and the escalator cover plate 5. To extend the service life of the installation and positioning device, the support plane 213 is provided with a wear-resistant coating, such as chromium, thereby improving the wear resistance of the structure.

[0029] Two sets of support frames 3 are respectively disposed at both ends of the limiting rod 11. The top end of the support frame 3 is fixed to the top surface of the limiting rod 11, and the bottom end is fixedly connected to the bottom surface of the holding part 211. The structure of the support frame 3 can take various forms, including a fixed structure and a height-adjustable structure. In this embodiment, the support frame 3 includes a first adjusting member 31, a second adjusting member 32, and fasteners. The first adjusting member 31 is fixed to the limiting rod 11 and has a first sliding groove hole extending vertically. The second adjusting member 32 is fixed to the positioning rod 21 and has a second sliding groove hole extending vertically. The first adjusting member 31 and the second adjusting member 32 slide relative to each other vertically. The fasteners include a threaded adjusting bolt and a nut. The adjusting bolt passes through the first sliding groove hole and the second sliding groove hole, and the first adjusting member 31 and the second adjusting member 32 are fixed to each other by screwing in the nut.

[0030] The first adjusting member 31 and the second adjusting member 32 can be round tubes, square tubes, or U-shaped profiles, etc. In order to make the device structure lightweight enough and easy for operators to handle, two sets of support frames 3 are symmetrically arranged at both ends of the limiting rod 11. The first adjusting member 31 and the second adjusting member 32 are made of steel plates bent into L-shaped structures, and the depth direction of the first sliding groove hole and the second sliding groove hole is parallel to the axial direction of the limiting rod 11.

[0031] The arrangement and number of the first and second sliding holes can be determined according to actual conditions. In one embodiment, there are two first or second sliding holes, spaced apart vertically. To further improve the stability of the support frame 3, in another embodiment, the fasteners include a first fastener 331 and a second fastener 332. The first sliding hole includes a first upper sliding hole 311 and a first lower sliding hole 312. The second sliding hole includes a second upper sliding hole 321 and a second lower sliding hole 322. The first upper sliding hole 311 corresponds to the second upper sliding hole 321. The first fastener 331 passes through the first upper sliding hole 311 and the second upper sliding hole 321. The first lower sliding hole 312 corresponds to the second lower sliding hole 322. The second fastener 332 passes through the first lower sliding hole 312 and the second lower sliding hole 322.

[0032] In use, according to the location of the escalator cover plate 5 to be installed, move the escalator cover plate 5 installation and positioning device to the installation area, so that the limiting rod 11 rests on the skirt plates 4 on both sides to achieve vertical positioning of the device, and the outer walls of the skirt plates 4 on both sides abut against the limiting planes 121 of the two limiting blocks 12 to achieve horizontal positioning of the device. At this time, the skirt plates 4 and the limiting rod 11 are in contact, so that the device stands upright on the skirt plates 4. The first adjusting member 31 slides vertically relative to the second adjusting member 32 to adjust the height of the positioning rod 21, so that the positioning rod 21 is raised to the specified height. Then tighten the fasteners to fix the first adjusting member 31 and the second adjusting member 32 relative to each other. At this time, the escalator cover plate 5 can be placed on the positioning rod 21 to achieve vertical positioning of the escalator cover plate 5, and the escalator cover plate 5 is in contact with the positioning block 22 to achieve horizontal positioning. Then fix the escalator cover plate 5 on the bracket to complete the installation of the escalator cover plate 5. During installation, the device is only subjected to vertical forces. The support frame supports the mounting rod, preventing it from slipping under stress. After installation, the operator simply needs to grasp the handle to move the device out and transfer it to the next installation position.

[0033] The escalator cover plate installation and positioning device described in this utility model achieves rapid positioning of the device through limiting blocks and positioning blocks, eliminating the need for repeated measurement and locking positioning operations, greatly improving the installation efficiency of escalator cover plates and reducing labor costs.

[0034] In the description of this application, it should be understood that if terms such as "center", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0035] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0036] In this application, unless otherwise expressly specified and limited, the terms "installed," "connected," "linked," "fixed," or "set in," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0037] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and this utility model also intends to include these modifications and variations.

Claims

1. An escalator cover plate installation and positioning device, characterized in that, include: A limiting frame includes a limiting rod and a limiting block. The bottom surface of the limiting rod is provided with a supporting plane that abuts against the skirt panel. There are two limiting blocks, which are located at both ends of the supporting plane along the axial direction of the limiting rod. The limiting block is provided with a limiting plane that abuts against the skirt panel on the side close to the supporting plane. The limiting plane and the supporting plane form a first angle. The support frame has two sets and is respectively disposed at both ends of the limiting rod, with one end of the support frame fixed to the top surface of the limiting rod; A positioning frame includes a positioning rod and positioning blocks. The positioning rod includes a holding part and a mounting part. The other end of the support frame is fixed to the bottom surface of the holding part. There are two mounting parts, which are arranged along the axial direction of the positioning rod at both ends of the holding part. The top surface of the mounting part is provided with a support plane for placing an escalator cover plate. At least two positioning blocks are arranged axially at intervals on the support plane. The positioning blocks have a positioning plane close to the escalator cover plate on the side near the holding part. The positioning plane forms a second angle with the support plane.

2. The escalator cover plate installation and positioning device according to claim 1, characterized in that: The first included angle and the second included angle are right angles.

3. The escalator cover plate installation and positioning device according to claim 1, characterized in that: The support frame includes a first adjusting member, a second adjusting member, and a fastener. The first adjusting member is fixed to the limiting rod and has a first sliding groove hole extending vertically. The second adjusting member is fixed to the positioning rod and has a second sliding groove hole extending vertically. The first adjusting member and the second adjusting member slide relative to each other vertically. The fastener includes a threaded adjusting bolt and a nut. The adjusting bolt passes through the first sliding groove hole and the second sliding groove hole, and the first adjusting member and the second adjusting member are fixed to each other by screwing in the nut.

4. The escalator cover plate installation and positioning device according to claim 3, characterized in that: There are two first sliding groove holes or two second sliding groove holes, and the two first sliding groove holes or two second sliding groove holes are arranged at intervals in the vertical direction.

5. The escalator cover plate installation and positioning device according to claim 3, characterized in that: The fasteners include a first fastener and a second fastener. The first sliding hole includes a first upper sliding hole and a first lower sliding hole. The second sliding hole includes a second upper sliding hole and a second lower sliding hole. The first upper sliding hole corresponds to the second upper sliding hole. The first fastener passes through the first upper sliding hole and the second upper sliding hole. The first lower sliding hole corresponds to the second lower sliding hole. The second fastener passes through the first lower sliding hole and the second lower sliding hole.

6. The escalator cover plate installation and positioning device according to claim 4 or 5, characterized in that: Two sets of support frames are symmetrically arranged at both ends of the limiting rod. The first adjusting member and the second adjusting member are made of steel plates bent into an L-shaped structure. The depth direction of the first sliding groove hole and the second sliding groove hole is parallel to the axial direction of the limiting rod.

7. The escalator cover plate installation and positioning device according to claim 1, characterized in that: Both the limiting rod and the positioning rod are made of square tubing.

8. The escalator cover plate installation and positioning device according to claim 1, characterized in that: The positioning block has a cubic structure.

9. The escalator cover plate installation and positioning device according to claim 1, characterized in that: The positioning block is wedge-shaped, with its top surface tilting downwards away from the positioning plane.

10. The escalator cover plate installation and positioning device according to claim 1, characterized in that: The supporting and bearing surfaces are provided with wear-resistant coatings.

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