CN215479114U

CN215479114U - Escalator foundation pit cover plate with buckles

Info

Publication number: CN215479114U
Application number: CN202120737729.2U
Authority: CN
Inventors: 孔华; 舍瑞木; 汪磊; 王传宦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2022-01-11
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses an escalator foundation pit cover plate with buckles, which comprises bases, wherein a cover plate is clamped between the two bases, a first sliding groove is formed between the bases and the cover plate, the bottom of the inner wall of the first sliding groove is connected with a sliding corner block in a sliding mode, a first fixing block is fixedly connected to one side of the sliding corner block and positioned in the cover plate, and a first spring is fixedly connected to one side of the sliding corner block and positioned in the base: compared with the traditional technical device, the escalator maintenance device has the advantages that convenience is provided for workers after the escalator breaks down, disassembly and maintenance can be carried out more quickly during maintenance, workers can be installed more easily and conveniently after maintenance is finished, maintenance is guaranteed for escalator emergency accidents in places with large pedestrian flow, such as hospitals and business overload places, and the occurrence probability of trampling and extrusion events is reduced.

Description

Escalator foundation pit cover plate with buckles

Technical Field

The utility model relates to the technical field of escalators, in particular to an escalator foundation pit cover plate with a buckle.

Background

In the existing life, the escalator is formed by combining a chain conveyor with a special structural form and two belt conveyors with special structural forms, is provided with a circulating movement ladder way, is used for conveying fixed electric driving equipment of passengers upwards or downwards in different story heights of a building, and is a continuous conveying machine for carrying passengers to get on and off, is provided with circulating operation steps and is used for conveying the fixed electric driving equipment of the passengers upwards or downwards, and consists of the ladder way (a modified plate conveyor) and handrails at two sides (a modified belt conveyor). The main components of the device comprise steps, a traction chain and a chain wheel, a guide rail system, a main transmission system (comprising a motor, a speed reducer, a brake, an intermediate transmission link and the like), a driving main shaft, a ladder way tensioning device, a handrail system, a comb plate, a ladder framework, an electric system and the like. The steps move horizontally at the entrance of the passenger (the passengers can conveniently step on the stairs), then the steps gradually form steps, the steps gradually disappear near the exit, and the steps move horizontally again, wherein the movements are realized by the main wheels and the auxiliary wheels of the steps respectively walking along different step guide rails.

Install automatic escalator's function machine in the prior art foundation ditch, use the apron to cover the machine and prevent to cause the accident, because automatic escalator's long-term use produces the trouble very easily, however foundation ditch apron is comparatively loaded down with trivial details when dismantling in the prior art, if at the hospital, the numerous local sudden failure of commodity super wait people flow, very easily cause the jam of people flow, probably produce when comparatively serious and trample the incident, consequently like automatic escalator this kind of machine of long-term use extremely needs a device of staff's maintenance installation of being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an escalator foundation pit cover plate with a buckle so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to an escalator foundation pit cover plate with a buckle, which comprises bases, wherein a cover plate is clamped between the two bases, a first sliding groove is formed between the bases and the cover plate, the bottom of the inner wall of the first sliding groove is connected with a sliding corner block in a sliding mode, a first fixing block is fixedly connected to one side of the sliding corner block and positioned in the cover plate, a first spring is fixedly connected to one side of the sliding corner block and positioned in the bases, a bolt is connected to one end, far away from the first spring, of the sliding corner block in the bases in a threaded mode, and the bolt is in threaded connection with the cover plate.

As a preferable scheme of the utility model, a second chute is formed in the base and located at one side of the cover plate, the inner wall of the second chute is connected with a first limiting plate in a sliding manner, a pull ring rod is fixedly connected inside the first limiting plate, and a second spring is sleeved outside the pull ring rod and above the first limiting plate.

As a preferable scheme of the utility model, a third sliding chute is formed in the pull ring rod and below the first limiting plate, a second limiting plate is connected to the inner wall of the third sliding chute in a sliding manner, a third spring is fixedly connected to one side of the second limiting plate, and a fixed corner block is fixedly connected to one side of the second limiting plate, which is far away from the third spring.

As a preferable scheme of the present invention, a fourth sliding groove matched with the fixed corner block is disposed inside the base and between the second sliding groove and the third sliding groove.

As a preferable scheme of the utility model, the top of the base is provided with a hollow groove.

The utility model has the following beneficial effects: compared with the traditional technical device, the escalator maintenance device has the advantages that convenience is provided for workers after the escalator breaks down, disassembly and maintenance can be carried out more quickly during maintenance, workers can be installed more easily and conveniently after maintenance is finished, maintenance is guaranteed for escalator emergency accidents in places with large pedestrian flow, such as hospitals and business overload places, and the occurrence probability of trampling and extrusion events is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is an enlarged view of the utility model at A;

fig. 4 is an enlarged view of fig. 3 at B.

In the figure, 1, a base; 2. a cover plate; 3. a bolt; 4. an empty groove; 5. a first chute; 6. a sliding corner block; 7. a first fixed block; 8. a first spring; 9. a second chute; 10. a second spring; 11. a first limit plate; 12. a third chute; 13. a link rod; 14. a second limiting plate; 15. fixing the corner block; 16. a third spring; 17. and a fourth chute.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Examples

As shown in fig. 1-4, the utility model provides an escalator foundation pit cover plate with a buckle, which comprises bases 1, a cover plate 2 is clamped between the two bases 1, a first chute 5 is arranged between the bases 1 and the cover plate 2, the bottom of the inner wall of the first chute 5 is connected with a sliding corner block 6 in a sliding manner, a first fixed block 7 is fixedly connected to one side of the sliding corner block 6 and positioned in the cover plate 2, a first spring 8 is fixedly connected to one side of the sliding corner block 6 and positioned in the base 1, a bolt 3 is connected to one end, far away from the first spring 8, of the sliding corner block 6 in the base 1 in a threaded manner, and the bolt 3 is connected to the cover plate 2 in a threaded manner.

A second chute 9 is arranged in the base 1 and positioned at one side of the cover plate 2, the inner wall of the second chute 9 is connected with a first limit plate 11 in a sliding manner, a pull ring rod 13 is fixedly connected inside the first limit plate 11, a second spring 10 is sleeved outside the pull ring rod 13 and positioned above the first limit plate 11 so as to be convenient for pulling the pull ring rod 13, a third chute 12 is arranged inside the pull ring rod 13 and positioned below the first limit plate 11, a second limit plate 14 is connected with the inner wall of the third chute 12 in a sliding manner, a third spring 16 is fixedly connected at one side of the second limit plate 14, a fixed corner block 15 is fixedly connected at one side of the second limit plate 14 away from the third spring 16 so as to fix the position of the cover plate 2, a fourth chute 17 matched with the fixed corner block 15 is arranged inside the base 1 and between the second chute 9 and the third chute 12 so as to be convenient for moving the position of the fixed corner block 15, the top of base 1 is seted up dead slot 4, prevents that pull ring pole 13 and bolt 3 from exposing and influence passerby's walking.

Specifically, when needs are with apron 2 unblock, at first rotate bolt 3 and take out, the effort that the angle piece 6 that slides received first spring 8 at this moment moves forward and carries out first unblock to apron 2, later pulling pull ring pole 13 compresses second spring 10 through first limiting plate 11, fixed angle piece 15 is driven by pull ring pole 13, compress third spring 16 through second limiting plate 14, can take out apron 2 this moment, need fix apron 2 again after the maintenance is accomplished, otherwise go on above the operation can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an escalator foundation ditch apron with buckle, includes base (1), its characterized in that, two the joint has apron (2) between base (1), first spout (5) have been seted up between base (1) and apron (2), the bottom sliding connection of first spout (5) inner wall has slip horn block (6), one side of slip horn block (6) just is located apron (2) first fixed block of fixedly connected with (7), one side of slip horn block (6) just is located base (1) first spring of fixedly connected with (8), the inside of base (1) just is located the one end threaded connection who slides horn block (6) and keep away from first spring (8) has bolt (3), bolt (3) and apron (2) threaded connection.

2. The escalator foundation pit cover plate with the buckle as claimed in claim 1, wherein a second chute (9) is formed in the base (1) and located on one side of the cover plate (2), a first limiting plate (11) is connected to the inner wall of the second chute (9) in a sliding manner, a pull ring rod (13) is fixedly connected to the inside of the first limiting plate (11), and a second spring (10) is sleeved on the outer side of the pull ring rod (13) and located above the first limiting plate (11).

3. The escalator foundation pit cover plate with the buckle as claimed in claim 2, wherein a third sliding chute (12) is formed in the pull ring rod (13) and below the first limiting plate (11), a second limiting plate (14) is connected to the inner wall of the third sliding chute (12) in a sliding manner, a third spring (16) is fixedly connected to one side of the second limiting plate (14), and a fixed corner block (15) is fixedly connected to one side of the second limiting plate (14) far away from the third spring (16).

4. The escalator foundation pit cover plate with the buckle as claimed in claim 3, wherein a fourth sliding groove (17) matched with the fixed corner block (15) is formed inside the base (1) and between the second sliding groove (9) and the third sliding groove (12).

5. The escalator foundation pit cover plate with the buckle as claimed in claim 1, wherein the top of the base (1) is provided with a hollow groove (4).