Escalator structure convenient to install

Abstract

The escalator structure convenient to install comprises a truss body and a groove formed in the outer side of the upper end of the truss body, a connecting piece body is installed in the groove in a clamped mode, the connecting piece body is of an L-shaped structure in the front section view, an inserting groove is formed in the lower end of the connecting piece body, and the inserting groove is in an L-shaped structure in the front section view. And angle wrapping plates are mounted in the inserting grooves in a clamping manner. According to the escalator structure convenient to mount, the butt joint block at the lower end of the connecting piece body is clamped with the truss body, the mounting stability of the connecting piece body can be guaranteed, the anti-seismic effect of the escalator structure is improved, the groove is formed in the outer side of the truss body, and clamping mounting of the connecting piece body and the truss body is facilitated; according to the escalator structure, the angle wrapping plates can be clamped and mounted through the inserting grooves in the outer sides of the connecting piece bodies, the decorative plates are conveniently mounted through clamping between the trapezoidal connecting pieces and the limiting pieces, and therefore the mounting convenience of the escalator structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of escalators, in particular to an escalator structure which is convenient to install. Background Art

[0002] An escalator is a means of transport that transports pedestrians in the form of a conveyor belt. It is now widely used in public places such as shopping malls and hotels. It can transport pedestrians smoothly, and the interior of the escalator is mostly made of stainless steel, which can extend the use time of the escalator.

[0003] However, the escalator still has the following defects during use. Due to deviations in the structural construction stage or the escalator selection is not determined in time, it is easy for the size of the reserved escalator installation pit to fail to meet the installation requirements. In addition, due to the difference between the escalator installation pit and the internal structure of the escalator, the escalator installation pit needs to be reworked, affecting the construction progress;

[0004] Patent application publication number CN217458408U discloses an escalator installation structure, which fixes the escalator and a fixing plate attached to the edge of the installation pit by setting a supporting embedded part, and anchors the fixing plate by using a chemical anchor, and the chemical anchor fills the gap of the hole punched in the installation pit. The chemical anchor can be installed quickly, and has a lower risk of rework in terms of the installation angle, and the escalator structure is not easy to tilt;

[0005] This public patent solves the above-mentioned problems, but the existing escalator in this patent still has the following problems during installation: the connectors used for escalator decoration in this patent need to be welded to the truss during on-site installation. Since on-site welding poses a fire hazard, a fire certificate is required for starting a fire, and anti-rust paint needs to be sprayed on-site, the installation efficiency is low, which affects the convenience of installing the escalator.

[0006] In view of the above problems, it is urgent to carry out innovative design based on the original escalator structure. Utility Model Content

[0007] The purpose of the utility model is to provide an escalator structure that is easy to install, so as to solve the problem that the connecting parts for escalator decoration proposed in the above-mentioned background technology need to be welded to the truss during on-site installation. Since on-site welding has fire hazards, and a fire certificate is required for hot work, and anti-rust paint needs to be sprayed on site, the installation efficiency is low, which affects the convenience of installation of the escalator.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an escalator structure that is easy to install, comprising a truss body and a groove formed on the outer side of the upper end of the truss body;

[0009] The inside of the groove is snap-fitted with a main connector body, and the front view of the main connector body is in an "L" shape. A plug-in slot is opened at the lower end of the main connector body, and a corner plate is snap-fitted inside the plug-in slot. The lower end of the corner plate is in contact with the truss main body and the main connector body respectively.

[0010] Preferably, the main connector body and the corner plate are located outside the truss main body, and the main connector body, the corner plate and the groove are correspondingly arranged on the outside of the truss main body. The main connector body and the truss main body are riveted at the groove.

[0011] Preferably, the installation structure is provided with a trapezoidal connector, which is fixedly installed at one end of the main connector body close to the inside of the truss main body. A limiting member is snap-fitted outside the trapezoidal connector, and a decorative plate is fixedly installed at one end of the limiting member away from the trapezoidal connector.

[0012] Preferably, the decorative plate is snap-connected with the main connector body, and the decorative plate is located inside the truss main body.

[0013] Preferably, a docking block is fixedly installed at the lower end of the main connector body, a docking groove is opened on the upper surface of the lower end of the truss main body, and the docking block and the truss main body form a snap-fitting structure through the docking groove.

[0014] Preferably, two sets of engaging members are slidably installed inside the docking block, and the engaging members are symmetrically arranged about the center of the docking block. The end of the engaging member away from the docking block is obliquely arranged in the front view.

[0015] Preferably, a snap-fitting groove is opened inside the truss main body, and the snap-fitting groove is located outside the end of the engaging member away from the docking block. A support spring is arranged between the two docking blocks. A moving member is nested inside the truss main body, a connecting rope is fixedly installed at the lower end of the moving member, and the connecting rope is fixedly connected with one end of the engaging member close to the support spring.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. By providing a groove on the outside of the truss main body, it is convenient for the main connector body to be snap-fitted with the truss main body. The corner plate can be snap-fitted through the plug-in slot on the outside of the main connector body. The snap-fitting between the trapezoidal connector and the limiting member facilitates the installation of the decorative plate, thereby improving the installation convenience of the escalator structure.

[0018] 2. By snap-fitting between the docking block at the lower end of the main connector body and the truss main body, the installation stability of the main connector body can be ensured, and the seismic effect of the escalator structure can be improved.

[0019] 3. Further, by arranging a slidable moving part inside the truss main body, the movement of the moving part drives the engaging part to move and separate from the engaging groove, thereby facilitating the disassembly and repair of the connecting part main body and improving the convenience of using the escalator structure. Description of the Drawings

[0020] Figure 1 Schematic three-dimensional structure diagram of the truss main body of the present utility model;

[0021] Figure 2 Schematic front sectional structure diagram of the connecting part main body of the present utility model;

[0022] Figure 3 Schematic front view structure diagram of the decorative board of the present utility model;

[0023] Figure 4 For the present utility model Figure 2 Enlarged structure diagram at position A in;

[0024] Figure 5 Schematic three-dimensional sectional structure diagram of the docking block of the present utility model;

[0025] Figure 6 Schematic three-dimensional structure diagram of the corner plate of the present utility model.

[0026] In the figure: 1. Truss main body; 2. Groove; 3. Connecting part main body; 4. Insertion slot; 5. Corner plate; 6. Trapezoidal connecting piece; 7. Limiting piece; 8. Decorative board; 9. Docking groove; 10. Docking block; 11. Engaging part; 12. Support spring; 13. Engaging groove; 14. Moving part; 15. Connecting rope. Detailed Implementation Manner

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] In a specific embodiment, as Figures 1 - 3 shown, the basic installation process of the escalator structure is disclosed;

[0029] The truss main body 1 and the groove 2 opened on the outer side of the upper end of the truss main body 1;

[0030] The inside of the groove 2 is snap-fitted with a connector body 3, and the front cross-section of the connector body 3 is in an "L" shape. A plug-in slot 4 is opened at the lower end of the connector body 3, and a corner plate 5 is snap-fitted inside the plug-in slot 4. The lower end of the corner plate 5 is in contact with the truss body 1 and the connector body 3 respectively.

[0031] Before using this conveniently installed escalator structure, it is necessary to install the escalator at its working position. At this time, the truss body 1 needs to be installed inside the building first, and then the connector body 3 can be installed on the outside of the truss body 1. And the truss body 1 and the connector body 3 are riveted by a rivet gun. Then, the decorative plate 8 and the corner plate 5 can be installed on the inside and outside of the truss body 1, thus completing the installation process of this escalator structure, effectively improving the convenience of installing this escalator structure.

[0032] In one specific embodiment, as Figures 1 - 4 and Figure 6 shown, the installation process of the corner plate 5 and the decorative plate 8 is disclosed;

[0033] The connector body 3 and the corner plate 5 are located on the outside of the truss body 1, and the connector body 3, the corner plate 5 and the groove 2 are correspondingly arranged on the outside of the truss body 1. And the connector body 3 and the truss body 1 are riveted at the groove 2.

[0034] The installation structure is provided with a trapezoidal connector 6. The trapezoidal connector 6 is fixedly installed at one end of the connector body 3 close to the inside of the truss body 1. A limiting member 7 is snap-fitted on the outside of the trapezoidal connector 6. And a decorative plate 8 is fixedly installed at one end of the limiting member 7 away from the trapezoidal connector 6.

[0035] The decorative plate 8 is snap-connected to the connector body 3, and the decorative plate 8 is located inside the truss body 1.

[0036] During the installation process of this escalator structure, it is necessary to first snap the upper end of the connector body 3 with the groove 2, and it is necessary to make the docking block 10 snap with the docking groove 9. Then, the connector body 3 can be riveted on the outside of the truss body 1. And during the installation process of the corner plate 5, it is necessary to snap the lower end of the corner plate 5 with the plug-in slot 4, and the upper end of the corner plate 5 is snap-connected to the connector body 3. Then, the corner plate 5 can be riveted. And before installing the decorative plate 8, it is necessary to weld the trapezoidal connector 6 on the outer side of the lower end of the connector body 3. Then, the limiting member 7 on the outside of the decorative plate 8 can be snapped with the trapezoidal connector 6, and the upper end of the decorative plate 8 is snap-connected to the connector body 3, thus completing the overall installation process of this escalator structure, effectively ensuring the convenience of installing this escalator structure.

[0037] On the basis of the above embodiment, asFigures 1 - 5 As shown, the problem that the connecting piece main body 3 is unstable when relying solely on rivets is solved;

[0038] A docking block 10 is fixedly installed at the lower end of the connecting piece main body 3, and a docking groove 9 is formed on the upper surface of the lower end of the truss main body 1. The docking block 10 and the truss main body 1 form a clamping structure through the docking groove 9;

[0039] Two sets of clamping members 11 are slidably installed inside the docking block 10, and the clamping members 11 are symmetrically arranged about the center of the docking block 10, and the end of the clamping member 11 away from the docking block 10 is inclined when viewed from the front;

[0040] A clamping groove 13 is formed inside the truss main body 1, and the clamping groove 13 is located outside the end of the clamping member 11 away from the docking block 10. A support spring 12 is arranged between the two docking blocks 10. A moving member 14 is nested inside the truss main body 1, and a connecting rope 15 is fixedly installed at the lower end of the moving member 14, and the connecting rope 15 is fixedly connected to the end of the clamping member 11 close to the support spring 12.

[0041] During the installation process of the connecting piece main body 3, the upper end of the connecting piece main body 3 will be clamped with the groove 2, and the docking block 10 on the outer side of the lower end of the connecting piece main body 3 will be clamped with the docking groove 9. During the process of the docking block 10 entering the docking groove 9, the clamping member 11 will move into the docking block 10 under the extrusion of the truss main body 1. At this time, the support spring 12 will be compressed by the two clamping members 11 and contract. After the docking block 10 and the docking groove 9 are completely clamped, the contracted support spring 12 will expand and push the clamping member 11 to dock with the clamping groove 13, thereby limiting the docking block 10 inside the docking groove 9, completing the limitation of the connecting piece main body 3, and ensuring the stability of the installation of the connecting piece main body 3;

[0042] And during the disassembly process of the connecting piece main body 3, it is necessary to pull the moving member 14 upward to move away from the connecting piece main body 3. During the movement of the moving member 14, the two clamping members 11 will be pulled to move through the connecting rope 15. During the movement of the clamping member 11, it will move away from the clamping groove 13 and compress the support spring 12. At this time, the support spring 12 will contract. After the clamping groove 13 is separated from the clamping member 11, the docking block 10 can be separated from the docking groove 9, and at this time, the disassembly of the connecting piece main body 3 is completed, effectively improving the convenience of the disassembly of the connecting piece main body 3 and increasing the overall practicality.

[0043] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0044] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An escalator structure that is easy to install, comprising a truss body (1) and a groove (2) provided on the outer side of the upper end of the truss body (1); Features: The invention also includes a connector body (3) being mounted in engagement with the interior of the groove (2), and the connector body (3) presents an "L"-shaped structure in a front cross-sectional view, a plug-in slot (4) being provided at the lower end of the connector body (3), and an angle plate (5) being mounted in engagement with the interior of the plug-in slot (4), and the lower end of the angle plate (5) being in contact with the truss body (1) and the connector body (3) respectively; An installation structure is provided on the outer side of the truss body (1), and the installation structure can achieve the effect of rapid installation of the decorative panel (8).

2. The escalator structure that is easy to install according to claim 1, characterized in that: The connecting member body (3) and the angle plate (5) are located outside the truss body (1), and the connecting member body (3), the angle plate (5) and the groove (2) are correspondingly arranged on the outside of the truss body (1), and the connecting member body (3) and the truss body (1) are riveted together in the groove (2).

3. The escalator structure that is easy to install according to claim 1, characterized in that: The mounting structure is provided with a trapezoidal connecting member (6), the trapezoidal connecting member (6) being fixedly mounted on one end of the connecting member body (3) close to the inside of the truss body (1), and a limiting member (7) being mounted on the outer side of the trapezoidal connecting member (6), and a decorative plate (8) being fixedly mounted on one end of the limiting member (7) away from the trapezoidal connecting member (6).

4. The escalator structure that is easy to install according to claim 3 is characterized in that: The decorative plate (8) is snap-connected to the connecting member body (3), and the decorative plate (8) is located inside the truss body (1).

5. The escalator structure that is easy to install according to claim 1, characterized in that: A docking block (10) is fixedly mounted on the lower end of the connector body (3); a docking groove (9) is provided on the upper surface of the lower end of the truss body (1); and the docking block (10) forms a snap-fit ​​structure with the truss body (1) via the docking groove (9).

6. The escalator structure that is easy to install according to claim 5, characterized in that: Two groups of engaging members (11) are slidably mounted inside the docking block (10), and the engaging members (11) are symmetrically arranged about the center of the docking block (10), and one end of the engaging members (11) away from the docking block (10) is arranged in an inclined shape when viewed from the front.

7. The escalator structure that is easy to install according to claim 6, characterized in that: The truss body (1) is provided with a snap-fit ​​groove (13) inside, and the snap-fit ​​groove (13) is located outside one end of the snap-fit ​​member (11) away from the docking block (10), and a support spring (12) is provided between the two groups of docking blocks (10), and a moving member (14) is nested and installed inside the truss body (1), and a connecting rope (15) is fixedly installed at the lower end of the moving member (14), and the connecting rope (15) is fixedly connected to one end of the snap-fit ​​member (11) close to the support spring (12).

Images