A horizontal installation structure for telescopic door wire rope

Abstract

The utility model belongs to the technical field of electric telescopic doors, and specifically relates to a telescopic door wire rope transverse installation structure, wherein the circulating rope installation wheel is transversely placed, and the bottom sides of the door body bottom beam profile are provided with circulating rope guide grooves with openings facing outwards, and the left and right sections of the circulating rope are respectively arranged in the circulating rope guide grooves on both sides, and the circulating rope and the circulating rope installation wheel are in the same horizontal plane, and the slider is slidably arranged in the circulating rope guide groove. The utility model adopts the design of the circulating rope installation wheel being transversely placed, and cooperates with the circulating rope guide grooves with openings facing outwards arranged on both sides of the bottom of the door body bottom beam profile, so that the circulating rope can be directly sleeved on the circulating rope installation wheel through the guide groove during assembly, without having to overcome the difficulty of pre-processing the profile as in the previous longitudinal arrangement method, thereby greatly reducing the difficulty of assembly and improving assembly efficiency.

Description

Technical Field

[0001] The utility model relates to a horizontal installation structure of a telescopic door wire rope, belonging to the technical field of electric telescopic doors. Background Art

[0002] Electric telescopic door is a kind of access control system. The door body of the telescopic door is generally made of aluminum alloy profiles. It is flexible and has a large travel range. It is widely used in various occasions as a movable fence.

[0003] The applicant applied for an electric sliding door transmission structure and sliding door with publication number CN114961517A in 2022. The electric telescopic door can transmit the movement of the previous door body to the slider through the circulating rope wheel and the circulating rope, and the slider then pushes the next door body to move, thereby realizing the fast and stable movement of the sliding door. The movement speed and stroke of the next door body are twice that of the previous door body. The working principle has been explained in detail in the cited patent, so it will not be introduced in detail here.

[0004] The installation method of the existing steel wire rope (circulating rope) and the circulating rope installation wheel is shown in the patent CN219754375U of the present applicant, see the patent Figure 3 4.5. The loop rope and the loop rope mounting wheel (driving wheel) are longitudinally installed. This longitudinal installation method does have some obvious limitations and inconveniences in actual operation. When putting the loop rope on the mounting wheel, it is necessary to overcome the obstruction of the profile and insert the loop rope into the profile groove, which makes assembly very inconvenient and increases the difficulty of installation. Utility Model Content

[0005] In view of the above deficiencies in the prior art, the technical problem to be solved by the utility model is: to provide a horizontal installation structure for a telescopic door wire rope to reduce the difficulty of assembly, so as to solve the above problems.

[0006] The utility model describes a transverse installation structure for a telescopic door wire rope, comprising a door body bottom beam profile, with circulating rope installation wheels at both ends of the door body bottom beam profile, the two circulating rope installation wheels being connected by a circulating rope, one side of the circulating rope being fixed on a circulating rope fixing frame, and the other side being connected to a slider which can slide along the length direction of the door body bottom beam profile, the slider being connected to the door body bottom beam profile of the next door through a connecting piece, the circulating rope installation wheel being transversely arranged, circulating rope guide grooves with openings facing outwards being provided on both sides of the bottom of the door body bottom beam profile, the left and right sections of the circulating rope being respectively arranged in the circulating rope guide grooves on both sides, the circulating rope and the circulating rope installation wheel being in the same horizontal plane, and the slider being slidably arranged in the circulating rope guide groove.

[0007] Through the horizontal installation structure, during assembly, the circulating rope can be directly passed through the circulating rope guide grooves facing outwards on both sides of the door body bottom beam profile and put on the circulating rope installation wheel, thereby reducing the installation difficulty and improving the installation efficiency.

[0008] Wherein, the connecting piece is a connecting rod, one end of which is connected to the sliding block, and the other end of which is inserted into the door body bottom beam profile of the next door.

[0009] In addition, the door bottom beam profile is also connected to the door bottom beam profile of the next door through a bracket to increase the connection strength between the two adjacent doors.

[0010] Specifically, the bracket is L-shaped, one end of which is connected to a bracket pulley installed in the door body bottom beam profile, and the other end supports the door body bottom beam profile of the next door from the bottom.

[0011] The bracket pulley described in the utility model is located in the pulley installation cavity of the door body bottom beam profile, the pulley installation cavity is located above the circulating rope guide groove where the slider is located, the pulley installation cavity is open on the side, and a limiting convex strip is provided on the top of the opening side to prevent the bracket pulley from detaching.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The telescopic door wire rope transverse installation structure described in the utility model is more reasonable than the previous structure. By adopting the design of transversely placing the circulating rope installation wheel and cooperating with the circulating rope guide grooves with openings facing outwards arranged on both sides of the bottom of the door body bottom beam profile, the circulating rope can be directly sleeved on the circulating rope installation wheel through the guide groove during assembly, without having to overcome the difficulty of pre-processing the profile as in the previous longitudinal installation method, thereby greatly reducing the difficulty of assembly and improving assembly efficiency. The transverse installation structure makes the installation process of the circulating rope more fluent and smooth, reduces obstacles and inconveniences during the installation process, and thus can significantly improve the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0015] Figure 2 yes Figure 1 Schematic diagram of the structure of the AA section;

[0016] Figure 3 It is a cross-sectional view of the door bottom beam profile.

[0017] In the figure: 1. door bottom beam profile; 2. circulating rope mounting wheel; 3. circulating rope; 4. circulating rope fixing frame; 5. sliding block; 6. connecting rod; 7. bracket; 8. bracket pulley; 9. circulating rope guide groove; 10. pulley mounting cavity; 11. limiting convex strip. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with specific embodiments.

[0019] However, the description of the present invention is merely an embodiment of structural and even functional description, and the scope of rights of the present invention is not limited by the embodiments described in the text.

[0020] For example, multiple embodiments may have multiple changes and multiple forms, and it should be understood that the scope of rights of the present utility model includes equivalents that can realize the technical idea.

[0021] like Figures 1 to 3 As shown, this embodiment is implemented through the following technical scheme: it includes a door body bottom beam profile 1, and loop rope mounting wheels 2 are provided at both ends of the door body bottom beam profile 1. The two loop rope mounting wheels 2 are connected by a loop rope 3. One side of the loop rope 3 is fixed on a loop rope fixing frame 4, and the other side is connected to a slider 5 that can slide along the length direction of the door body bottom beam profile 1. The slider 5 is connected to the door body bottom beam profile of the next door through a connecting rod 6. One end of the connecting rod 6 is connected to the slider 5, and the other end is inserted into the door body bottom beam profile of the next door.

[0022] The circulating rope mounting wheel 2 of this embodiment is placed horizontally, that is, the axis is vertical, and circulating rope guide grooves 9 with openings facing outwards are provided on both sides of the bottom of the door body bottom beam profile 1, and the left and right sections of the circulating rope 3 are respectively arranged in the circulating rope guide grooves 9 on both sides, and the circulating rope 3 and the circulating rope mounting wheel 2 are in the same horizontal plane, and the slider 5 is slidably arranged in the circulating rope guide groove 9.

[0023] In addition, the door bottom beam profile 1 is also connected to the door bottom beam profile of the next door through a bracket 7. The bracket 7 is L-shaped, one end of which is connected to a bracket pulley 8 installed in the door bottom beam profile 1, and the other end supports the door bottom beam profile of the next door from the bottom. The bracket pulley 8 is located in a pulley installation cavity 10 of the door bottom beam profile 1, and the pulley installation cavity 10 is located above the loop rope guide groove 9 where the slider 5 is located. The pulley installation cavity 10 is open on the side, and a limiting convex strip 11 is provided on the top of one side of the opening to prevent the bracket pulley 8 from escaping.

[0024] The utility model adopts a design of a horizontally placed circulating rope installation wheel, and cooperates with circulating rope guide grooves with openings facing outwards arranged on both sides of the bottom of the door body bottom beam profile, so that the circulating rope can be directly sleeved on the circulating rope installation wheel through the guide groove during assembly, without having to overcome the difficulty of pre-processing the profile as in the previous longitudinal arrangement method, thereby greatly reducing the difficulty of assembly and improving assembly efficiency.

[0025] Of course, the above contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and any equivalent changes and improvements made by ordinary technicians in the technical field within the essential scope of the present invention shall fall within the scope of the patent coverage of the present invention.

Claims

1. A telescopic door wire rope transverse installation structure, comprising a door body bottom beam profile (1), wherein both ends of the door body bottom beam profile (1) are provided with loop rope installation wheels (2), the two loop rope installation wheels (2) are connected by a loop rope (3), one side of the loop rope (3) is fixed to a loop rope fixing frame (4), and the other side is connected to a slider (5) that can slide along the length direction of the door body bottom beam profile (1), and the slider (5) is connected to the door body bottom beam profile of the next door through a connecting piece, characterized in that: The circulating rope installation wheel (2) is horizontally placed, and circulating rope guide grooves (9) with openings facing outward are provided on both sides of the bottom of the door body bottom beam profile (1), and the left and right sections of the circulating rope (3) are respectively arranged in the circulating rope guide grooves (9) on both sides, and the circulating rope (3) and the circulating rope installation wheel (2) are in the same horizontal plane, and the slider (5) is slidably arranged in the circulating rope guide groove (9).

2. The telescopic door wire rope horizontal installation structure according to claim 1 is characterized in that: The connecting piece is a connecting rod (6), one end of which is connected to the sliding block (5), and the other end of which is inserted into the door body bottom beam profile of the next door.

3. The telescopic door wire rope horizontal installation structure according to claim 1 is characterized in that: The door body bottom beam profile (1) is also connected to the door body bottom beam profile of the next door via a bracket (7).

4. The telescopic door wire rope horizontal installation structure according to claim 3 is characterized in that: The bracket (7) is L-shaped, one end of which is connected to a bracket pulley (8) installed in the door body bottom beam profile (1), and the other end of which supports the door body bottom beam profile of the next door from the bottom.

5. The telescopic door wire rope horizontal installation structure according to claim 4, characterized in that: The bracket pulley (8) is located in the pulley installation cavity (10) of the door body bottom beam profile (1), and the pulley installation cavity (10) is located above the circulating rope guide groove (9) where the slider (5) is located. The pulley installation cavity (10) is open on the side, and a limiting convex strip (11) is provided on the top of the opening side to prevent the bracket pulley (8) from detaching.

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