CN211310490U

CN211310490U - Indoor wire adding box protective cover for elevator

Info

Publication number: CN211310490U
Application number: CN201922022019.7U
Authority: CN
Inventors: 曹涛; 黄朝文
Original assignee: Hubei Huitianxia Construction Technology Co ltd
Current assignee: Hubei Huitianxia Construction Technology Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-21
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to an elevator subassembly technical field just discloses an elevator is with indoor safety cover for line box that adds, including line box body, the left side fixed mounting of line box body has the limiting plate, the outer wall fixed mounting of limiting plate has the sealing strip, the left side of line box body and the left side that is located the sealing strip have seted up the draw-in groove, the inside movable mounting of draw-in groove has the fixture block, the top fixed mounting of fixture block has the protective cover, the top of line box body and the right side fixed mounting that is located the sealing strip have the cassette, the top fixed mounting of protective cover has the card strip that runs through and extend to the cassette right side. This elevator is with indoor safety cover for line box that adds for the bayonet lock breaks away from the spacing groove on the card strip through upwards pulling the bayonet lock, and the rethread slides the protective cover left, and the protective cover drives the fixture block and breaks away from the draw-in groove on the line box body, and the protective cover drives the card strip and breaks away from the cassette on the line box body, reaches the effect of simple and convenient dismantlement.

Description

Indoor wire adding box protective cover for elevator

Technical Field

The utility model relates to an elevator subassembly technical field specifically is an elevator is with indoor safety cover for line box that adds.

Background

The elevator is a permanent transportation device which serves a plurality of specific floors in a building, a car of the elevator runs on at least two rows of rigid rails which are vertical to the horizontal plane or have an inclination angle smaller than 15 degrees with a vertical line, the elevator is also of a step type, a step plate is arranged on a track to continuously run, the elevator is commonly called an escalator or a moving sidewalk, a fixed type lifting device serves the specified floors, the vertical lifting elevator is provided with a car which runs between at least two rows of rigid guide rails which are vertical or have an inclination angle smaller than 15 degrees, the size and the structural form of the car are convenient for passengers to go in and go out or load and unload goods, the elevator is used as a general name of a vertical transportation device in the building regardless of the driving mode, the elevator can be divided into a low-speed elevator (below 4 m/s), a fast elevator (4-12 m/s) and a high-speed elevator (above 12 m/s) according, until now, the wire adding box is still applied to low-rise buildings, and a protective cover is usually adopted to protect the wire adding box during the installation process of an elevator.

The traditional safety cover for the wire adding box is generally fixedly connected with the wire adding box through bolts, the problems that the installation and the disassembly are complex, the dustproof and waterproof performance is poor, the safety performance is low and the like are caused, and therefore the safety cover for the indoor wire adding box for the elevator is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an elevator is with indoor safety cover for line box possesses advantages such as security performance height, has solved traditional safety cover for line box generally through the bolt with add line box fixed connection, and it is loaded down with trivial details that its installation is dismantled, and dustproof and waterproof performance is poor, causes the low grade problem of security performance.

(II) technical scheme

For realizing the high purpose of the above-mentioned security performance, the utility model provides a following technical scheme: a protective cover for an indoor wire adding box for an elevator comprises a wire box body, wherein a limiting plate is fixedly arranged on the left side of the wire box body, a sealing strip is fixedly arranged on the outer wall of the limiting plate, a clamping groove is formed in the left side of the wire box body and is positioned on the left side of the sealing strip, a clamping block is movably arranged in the clamping groove, a protective cover is fixedly arranged at the top of the clamping block, a clamping seat is fixedly arranged at the top of the wire box body and is positioned on the right side of the sealing strip, a clamping strip penetrating through and extending to the right side of the clamping seat is fixedly arranged at the top of the protective cover, a limiting groove is formed in the top of the clamping strip, a reset spring is fixedly arranged at the top of the clamping seat, a clamping pin penetrating through the clamping seat and extending to the inner part of the limiting groove is fixedly arranged, the inner wall fixed mounting of the first sealed section of thick bamboo has the first sealing washer that extends to the sealed section of thick bamboo outer wall of second, the inner wall movable mounting of the sealed section of thick bamboo of second has the cock stem, the inner wall fixed mounting of the sealed section of thick bamboo of second has the second sealing washer that extends to the cock stem outer wall.

Preferably, the top of line box body and the inside fixed mounting who is located the protective cover have the terminal, the draw-in groove is T type groove, the cross section of fixture block is the T type.

Preferably, the left side of the clamping seat is provided with a guide groove corresponding to the clamping strip, and the limiting groove is a tooth-shaped groove.

Preferably, the sealing strip is a hollow sealing rubber strip, and the top of the clamping seat is provided with a mounting hole corresponding to the clamping pin.

Preferably, the first sealing barrel is movably connected with the protective cover through threads, a first thread groove is formed in the inner wall of the first sealing barrel, and a second thread groove meshed with the first thread groove is formed in the outer wall of the second sealing barrel.

Preferably, the inner wall of the second sealing cylinder is provided with a third thread groove, the outer wall of the plug rod is provided with a fourth thread groove meshed with the third thread groove, and the number of the first sealing rings and the number of the second sealing rings are two.

(III) advantageous effects

Compared with the prior art, the utility model provides an elevator is with indoor safety cover for line box that adds possesses following beneficial effect:

the protective cover for the indoor wire adding box for the elevator has the advantages that the bayonet lock is separated from the limiting groove on the clamping strip by upwards pulling the bayonet lock, then the protective cover is leftwards slid to drive the clamping block to be separated from the clamping groove on the wire box body, the protective cover drives the clamping strip to be separated from the clamping seat on the wire box body, so that the effect of simple and convenient disassembly is achieved, the protective cover and the wire box body are preliminarily limited through the clamping block, the clamping groove, the clamping strip and the clamping seat, the bayonet lock is driven to be clamped with the limiting groove on the clamping strip through the reset spring, the effect of simple and convenient multiple fixation is achieved, the protective cover is more stably connected with the wire box body, compared with the traditional bolt fixed connection, the protective cover is limited by multiple clamping limit, so that the protective cover is more convenient to mount and disassemble while being fixed and, through protective cover and limiting plate extrusion sealing strip, and make the sealing strip fill the clearance between protective cover and the limiting plate, reach preliminary sealed effect, the rethread first sealed section of thick bamboo, the sealed section of thick bamboo of second and gag lever post are sealed to the through wires hole of protective cover, the while makes pencil and protective cover laminating on the protective cover more tight through the first sealing washer of first sealed section of thick bamboo inner wall and the second sealing washer of the sealed section of thick bamboo inner wall of second, reach simple and convenient multiple dustproof and waterproof's effect, avoid external moisture or dust to get into the inside and cause the condition emergence of incident of protective cover, thereby the security performance of this protective cover has been improved, make this protective cover facilitate promotion.

Drawings

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

FIG. 2 is an enlarged view of the point A in the structure of FIG. 1;

fig. 3 is an enlarged view of the position B in the structure diagram 1 of the present invention.

In the figure: 1 line box body, 2 limiting plates, 3 sealing strips, 4 draw-in grooves, 5 fixture blocks, 6 protective covers, 7 cassette, 8 card strips, 9 spacing grooves, 10 reset spring, 11 bayonet locks, 12 first sealed section of thick bamboos, 13 second sealed sections of thick bamboos, 14 first sealing washer, 15 cock stems, 16 second sealing washers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a protective cover for an indoor wire feeding box for an elevator comprises a wire box body 1, a limiting plate 2 is fixedly installed on the left side of the wire box body 1, a sealing strip 3 is fixedly installed on the outer wall of the limiting plate 2, a clamping groove 4 is formed in the left side of the wire box body 1 and positioned on the left side of the sealing strip 3, a clamping block 5 is movably installed in the clamping groove 4, a protective cover 6 is fixedly installed on the top of the clamping block 5, a binding post is fixedly installed on the top of the wire box body 1 and positioned in the protective cover 6, the clamping groove 4 is a T-shaped groove, the cross section of the clamping block 5 is T-shaped, a clamping seat 7 is fixedly installed on the top of the wire box body 1 and positioned on the right side of the sealing strip 3, a clamping strip 8 penetrating through and extending to the right side of the clamping seat 7, the limiting groove 9 is a tooth-shaped groove, the top of the clamping seat 7 is fixedly provided with a reset spring 10, the top of the reset spring 10 is fixedly provided with a clamping pin 11 which penetrates through the clamping seat 7 and extends to the inside of the limiting groove 9, the sealing strip 3 is a hollow sealing rubber strip, the top of the clamping seat 7 is provided with a mounting hole corresponding to the clamping pin 11, the left side of the protective cover 6 is movably provided with a first sealing cylinder 12, the inner wall of the first sealing cylinder 12 is movably provided with a second sealing cylinder 13, the first sealing cylinder 12 is movably connected with the protective cover 6 through threads, the inner wall of the first sealing cylinder 12 is provided with a first thread groove, the outer wall of the second sealing cylinder 13 is provided with a second thread groove engaged with the first thread groove, the inner wall of the first sealing cylinder 12 is fixedly provided with a first sealing ring 14 which extends to the outer wall of the second sealing cylinder 13, the inner wall of the second sealing cylinder 13 is movably provided with a plug rod 15, the inner wall of the second sealing, the inner wall of the second sealing cylinder 13 is provided with a third thread groove, the outer wall of the plug rod 15 is provided with a fourth thread groove meshed with the third thread groove, the number of the first sealing ring 14 and the second sealing ring 16 is two, the bayonet lock 11 is separated from the limit groove 9 on the bayonet lock 8 by pulling the bayonet lock 11 upwards, then the protective cover 6 slides leftwards, the protective cover 6 drives the bayonet lock 5 to separate from the slot 4 on the wire box body 1, the protective cover 6 drives the bayonet lock 8 to separate from the clamping seat 7 on the wire box body 1, the simple and convenient dismounting effect is achieved, the protective cover 6 and the clamping seat 1 are preliminarily limited by the bayonet lock 5, the clamping lock 6 and the clamping seat 7, the bayonet lock 11 is driven by the reset spring 11 to be clamped with the limit groove 9 on the bayonet lock 8, the simple and convenient multiple fixing effect is achieved, the protective cover 6 is more stably connected with the wire box body 1, compared with the traditional, the protective cover adopts multiple clamping limiting to limit the protective cover 6, so that the protective cover 6 is more convenient to mount and dismount while being fixed and stable, the workload of workers is reduced, the effect of simple and convenient use is achieved, the sealing strip 3 is extruded through the protective cover 6 and the limiting plate 2, the gap between the protective cover 6 and the limiting plate 2 is filled with the sealing strip 3, the primary sealing effect is achieved, the threading hole of the protective cover 6 is sealed through the first sealing barrel 12, the second sealing barrel 13 and the plug rod 15, meanwhile, the wire harness on the protective cover 6 is tightly attached to the protective cover 6 through the first sealing ring 14 on the inner wall of the first sealing barrel 12 and the second sealing ring 16 on the inner wall of the second sealing barrel, the simple and convenient multiple dustproof and waterproof effect is achieved, and the occurrence of safety accidents caused by the external moisture or dust entering the protective cover 6 is avoided, thereby the security performance of this safety cover has been improved for this safety cover facilitate promotion.

In conclusion, the protective cover for the indoor wire adding box for the elevator has the advantages that the bayonet lock 11 is separated from the limiting groove 9 on the clamping strip 8 by upwards pulling the bayonet lock 11, then the protective cover 6 slides leftwards, the protective cover 6 drives the clamping block 5 to be separated from the clamping groove 4 on the wire box body 1, the protective cover 6 drives the clamping strip 8 to be separated from the clamping seat 7 on the wire box body 1, the simple and convenient disassembly effect is achieved, the protective cover 6 and the wire box body 1 are preliminarily limited by the clamping block 5, the clamping strip 8 and the clamping seat 7, the bayonet lock 11 is driven to be clamped with the limiting groove 9 on the clamping strip 8 by the reset spring 11, the simple and convenient multiple fixing effect is achieved, the protective cover 6 is more stably connected with the wire box body 1, compared with the traditional bolt fixing connection, the protective cover is limited by multiple clamping to the protective cover 6, and the protective cover 6 is, thereby reducing the workload of workers, achieving the effect of simple and convenient use, extruding the sealing strip 3 through the protective cover 6 and the limiting plate 2, filling the sealing strip 3 into the gap between the protective cover 6 and the limiting plate 2, achieving the effect of primary sealing, sealing the threading hole of the protective cover 6 through the first sealing cylinder 12, the second sealing cylinder 13 and the plug rod 15, simultaneously enabling the wire harness on the protective cover 6 to be tightly attached to the protective cover 6 through the first sealing ring 14 on the inner wall of the first sealing cylinder 12 and the second sealing ring 16 on the inner wall of the second sealing cylinder, achieving the effect of simple and convenient multiple dustproof and waterproof effects, avoiding the occurrence of safety accidents caused by the external moisture or dust entering the protective cover 6, thereby improving the safety performance of the protective cover, facilitating the promotion of the protective cover, and solving the problem that the traditional protective cover for a wire adding box is generally fixedly connected with the wire adding box through bolts, the installation and the disassembly are complicated, and the dustproof and waterproof performance is poor, so that the problems of low safety performance and the like are caused.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an elevator is with indoor safety cover for line box, includes line box body (1), its characterized in that: the wire box comprises a wire box body (1), a limiting plate (2) is fixedly mounted on the left side of the wire box body (1), a sealing strip (3) is fixedly mounted on the outer wall of the limiting plate (2), a clamping groove (4) is formed in the left side of the wire box body (1) and located on the left side of the sealing strip (3), a clamping block (5) is movably mounted inside the clamping groove (4), a protective cover (6) is fixedly mounted at the top of the clamping block (5), a clamping seat (7) is fixedly mounted at the top of the wire box body (1) and located on the right side of the sealing strip (3), a clamping strip (8) penetrating through and extending to the right side of the clamping seat (7) is fixedly mounted at the top of the protective cover (6), a limiting groove (9) is formed in the top of the clamping strip (8), a reset spring (10) is fixedly mounted at the top of the clamping seat (7), a clamping pin, the left side movable mounting of protective cover (6) has first sealed section of thick bamboo (12), the inner wall movable mounting of first sealed section of thick bamboo (12) has the sealed section of thick bamboo of second (13), the inner wall fixed mounting of first sealed section of thick bamboo (12) has first sealing washer (14) that extend to the sealed section of thick bamboo of second (13) outer wall, the inner wall movable mounting of the sealed section of thick bamboo of second (13) has gag lever post (15), the inner wall fixed mounting of the sealed section of thick bamboo of second (13) has second sealing washer (16) that extend to gag lever post (15) outer wall.

2. The protective cover for an indoor junction box for an elevator according to claim 1, characterized in that: the inside fixed mounting that the top of line box body (1) just is located protective cover (6) has the terminal, draw-in groove (4) are T type groove, the cross section of fixture block (5) is the T type.

3. The protective cover for an indoor junction box for an elevator according to claim 1, characterized in that: the left side of the clamping seat (7) is provided with a guide groove corresponding to the clamping strip (8), and the limiting groove (9) is a tooth-shaped groove.

4. The protective cover for an indoor junction box for an elevator according to claim 1, characterized in that: the sealing strip (3) is a hollow sealing rubber strip, and the top of the clamping seat (7) is provided with a mounting hole corresponding to the clamping pin (11).

5. The protective cover for an indoor junction box for an elevator according to claim 1, characterized in that: first sealed section of thick bamboo (12) are through screw thread and protective cover (6) swing joint, first thread groove has been seted up to the inner wall of first sealed section of thick bamboo (12), the second thread groove with first thread groove looks interlock is seted up to the outer wall of the sealed section of thick bamboo of second (13).

6. The protective cover for an indoor junction box for an elevator according to claim 1, characterized in that: the inner wall of the second sealing barrel (13) is provided with a third thread groove, the outer wall of the plug rod (15) is provided with a fourth thread groove meshed with the third thread groove, and the number of the first sealing rings (14) and the number of the second sealing rings (16) are two.