CN215646027U

CN215646027U - Elevator well cable frame

Info

Publication number: CN215646027U
Application number: CN202122224893.6U
Authority: CN
Inventors: 孙伟; 侯胜欣
Original assignee: Shanghai Jiangling Electromechanical Co ltd
Current assignee: Shanghai Jiangling Electromechanical Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-01-25
Anticipated expiration: 2031-09-14

Abstract

The application relates to an elevator shaft cable frame which comprises a clamping mechanism, wherein the clamping mechanism comprises a bottom plate and a pressing plate, and the pressing plate is abutted against the bottom plate; the clamping mechanism is characterized in that a first bending part is arranged on the bottom plate, a second bending part is arranged on the pressing plate, the first bending part and the second bending part are arranged in parallel, the clamping mechanism is installed on one side of the installation seat, and one side, far away from the bottom plate, of the installation seat is fixed in a well which is used for being fixed with the cable frame in advance. This application has the fixed stable effect of cable.

Description

Elevator well cable frame

Technical Field

The application relates to the field of cable racks, in particular to an elevator shaft cable rack.

Background

The trailing cable is an important component of the elevator and is used to transmit various electrical signals to the car. Two ends of the traveling cable are respectively fixed on the shaft wall and the elevator car. When the elevator runs at a high speed, the traveling cable swings due to the self gravity, and when the cable is not firmly fixed, the cable is possibly damaged, so that the elevator breaks down, and therefore, the fixing of the traveling cable on the wall of the hoistway is particularly important.

At present, a common cable frame clamping mechanism consists of two clamping blocks, and when the cable frame clamping mechanism is used, a cable is placed between the two clamping blocks, and the clamping blocks are fastened through bolts, so that the cable is clamped.

In view of the above related technologies, the applicant believes that the contact surface between the clamping block and the cable is relatively flat, the cable is easy to slide relative to the cable rack when being acted by force, and the defect that the cable is not stably fixed exists.

SUMMERY OF THE UTILITY MODEL

In order to improve the defect that cable fixing is not stable enough in the related art, the application provides an elevator shaft cable frame.

The application provides a pair of elevator well cable frame adopts following technical scheme:

an elevator shaft cable frame comprises a clamping mechanism, wherein the clamping mechanism comprises a bottom plate and a pressing plate, and the pressing plate abuts against the bottom plate; the bottom plate is provided with a first bent part along the width direction, the pressing plate is provided with a second bent part, and the first bent part and the second bent part are arranged in parallel; the mounting seat is installed to the clamping mechanism, the mounting seat is kept away from bottom plate one side and is fixed in and is used for with the well of cable frame pre-fixing.

According to the technical scheme, when the clamping mechanism is used, the mounting seat is fixedly mounted in the hoistway in advance, and the clamping mechanism comprises a bottom plate and a pressing plate and is mounted on the mounting part; the cable is put between bottom plate and clamp plate, simultaneously through the first kink on the bottom plate and the second kink on the clamp plate, makes one section bending in the middle of the cable to make the cable be difficult to the activity, increase the stationary power to the cable, improve the fixed stability of cable.

Preferably, the two sides of the mounting seat are provided with a hoistway bracket, and the hoistway bracket and the mounting seat are integrally arranged.

Through above-mentioned technical scheme, the setting of well support is convenient for mount pad and well wall connection, adopts integrative the stability that sets up the improvement structure.

Preferably, a plurality of first mounting holes for penetrating expansion bolts are formed in the hoistway bracket.

Through above-mentioned technical scheme, after confirming the mounted position, put the assigned position with the mount pad, well support pastes in the well wall, and expansion bolts passes first mounting hole, penetrates the well wall, accomplishes the fixed to the mount pad, and this kind of fixed mode has fixed firm effect.

Preferably, be provided with a plurality of welding mouths and a plurality of screw hole on the mount pad, it is a plurality of the welding mouth all is used for fixed connection nut.

Through the technical scheme, the welding port and the threaded hole which are formed in the mounting seat are convenient for the clamping mechanism to be more firmly mounted on the mounting seat.

Preferably, the bottom plate is provided with second mounting holes for mounting bolts at the plurality of threaded holes.

Through the technical scheme, the second mounting hole formed in the bottom plate corresponds to the threaded hole in the mounting seat, so that the bolt can be conveniently penetrated, and the bottom plate and the mounting seat are fixed.

Preferably, the bottom plate is provided with a third mounting hole at each of the plurality of welding interfaces, and the pressing plate is provided with a fourth mounting hole at each of the plurality of third mounting holes.

Through above-mentioned technical scheme, third mounting hole and fourth mounting hole correspond with the welding mouth position, are convenient for wear to establish the bolt, are fixed in the mount pad with the clamp plate.

Preferably, the pressing plate is provided with a wire inlet and a wire outlet, and the wire inlet is positioned on one side of the pressing plate far away from the wire outlet; and an accommodating cavity is arranged between the wire inlet and the wire outlet.

Through above-mentioned technical scheme, the cable is convenient for wear to establish by inlet and outlet, holds the chamber and is convenient for place the cable.

Preferably, the pressing plate is provided with round corners at two ends close to the wire inlet and the wire outlet, and the round corners face the bottom plate.

Through above-mentioned technical scheme, when carrying out cable wiring, the setting of fillet portion can reduce the wearing and tearing of clamping mechanism to the cable conductor.

Preferably, one end of the bottom plate, which is close to the wire inlet, comprises a transition part, and the transition part and the bottom plate are integrally arranged.

According to the technical scheme, the cable is bent to a certain degree before being fixed on the cable frame, the transition part can provide a transition surface for the cable, and the probability of scraping and rubbing the cable is reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

when the cable is clamped, the cable is extruded by the first bending part of the bottom plate and the second bending part of the pressing plate, so that the cable clamping mechanism is bent, the cable is not easy to loosen, and stable fixation is provided for the cable;

the transition part and the round corner part arranged on the cable rack can reduce the probability of damage to the cable.

Drawings

Fig. 1 is a schematic overall structure diagram of an elevator shaft cable frame according to an embodiment of the present application;

fig. 2 is an exploded view of an embodiment of the present application embodying an elevator hoistway cable mount structure;

fig. 3 is a side view of an elevator hoistway cable mount of an embodiment of the present application.

Reference numerals: 1. a clamping mechanism; 11. a base plate; 111. a first bent portion; 112. a second mounting hole; 113. a third mounting hole; 114. a transition section; 115. a wire inlet; 116. an outlet; 12. pressing a plate; 121. a second bent portion; 122. a fourth mounting hole; 123. a rounded corner portion; 21. a hoistway mount; 2. a mounting seat; 22. mounting holes; 23. welding the opening; 24. a threaded hole; 3. a receiving cavity.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses an elevator well cable frame.

Referring to fig. 1 and 2, the elevator hoistway cable frame comprises a clamping mechanism 1, the clamping mechanism 1 is installed on one side of an installation seat 2, the clamping mechanism 1 comprises a bottom plate 11 and a pressing plate 12, and the side, far away from the bottom plate 11, of the installation seat 2 is fixed on a hoistway.

The two sides of the mounting seat 2 are provided with the hoistway brackets 21, and the hoistway brackets 21 and the mounting seat 2 are integrally arranged, so that the structural stability is improved conveniently; the hoistway bracket 21 is provided with a plurality of first mounting holes 22, each first mounting hole 22 is provided with an expansion bolt in a penetrating manner, the number of the expansion bolts is not limited, the expansion bolts can be used in pairs, and the effect is better; the expansion bolt penetrates through the wall of the well to complete the fixation of the mounting seat 2 on the well.

The mounting seat 2 is provided with a plurality of threaded holes 24, the bottom plate 11 is provided with a second mounting hole 112 corresponding to the threaded holes 24, and the bottom plate 11 is fixed on the mounting seat 2 by passing a bolt through the second mounting hole 112 and screwing the bolt into the threaded hole 24.

A plurality of welding ports 23 are formed in the middle of the mounting seat 2, and the welding ports 23 are convenient for welding nuts; the bottom plate 11 is provided with third mounting holes 113 at positions corresponding to the welding openings 23, and the pressing plate 12 is provided with fourth mounting holes 122 at positions corresponding to the third mounting holes 113. Meanwhile, the pressing plate 12 also needs to be fixed, and the pressing plate 12 is fixed on the mounting base 2 by bolts passing through the third mounting hole 113 and the fourth mounting hole 122 and screwing nuts inside the welding port 23.

Referring to fig. 1 and 3, the middle portion of the bottom plate 11 is provided with a first bent portion 111, and the first bent portion 111 and the second bent portion 121 are arranged in parallel, which is convenient for fixing the cable.

The pressure plate 12 has a wire inlet 115 and a wire outlet 116 at both ends, and a receiving cavity 3 is arranged between the wire inlet 115 and the wire outlet 116, and the arrangement provides a placing space for the cable clamping part. When the cable clamping device is used, a cable enters from the wire inlet 115, the wire outlet 116 comes out, the cable clamping part is located in the accommodating cavity 3, the second bending part 121 and the first bending part 111 are arranged to enable the cable to be bent in the accommodating cavity 3, the cable is not easy to move in the accommodating cavity 3, and therefore the cable is fixed.

The press plate 12 is provided with round corners 123 at two sides close to the wire inlet 115 and the wire outlet 116, when the elevator runs, the cables can swing to a certain degree, and the round corners 123 can reduce the probability of scratching of the cables on the cable rack. The transition part 114 of the bottom plate 11 at the edge part also has a similar function, and when the cable is attached to the bottom plate 11, the probability of damage to the cable caused by the edge part should be reduced.

The implementation principle of this application embodiment elevator well cable frame does: before use, the mounting seat 2 is fixed to a hoistway through expansion bolts, and then the bottom plate 11 is connected to the mounting seat 2 through bolts; during the use, paste the cable that needs to fix in bottom plate 11, support clamp plate 12 again and press in bottom plate 11, through bolt fixed connection in mount pad 2, make the cable be located and hold chamber 3, accomplish the fixed to the cable. The arrangement of the first bent portion 111 of the bottom plate 11 and the second bent portion 121 of the pressing plate 12 enables the cable to be fixed better, and the cable can be fixed when the elevator moves at high speed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an elevator well cable frame which characterized in that: the clamping device comprises a clamping mechanism (1), wherein the clamping mechanism (1) comprises a bottom plate (11) and a pressing plate (12), and the pressing plate (12) is abutted to the bottom plate (11); the bottom plate (11) is provided with a first bent part (111) along the width direction, the pressing plate (12) is provided with a second bent part (121), and the first bent part (111) and the second bent part (121) are arranged in parallel; the mounting seat (2) is installed in the clamping mechanism (1), and the mounting seat (2) is far away from one side of the bottom plate (11) and is fixed in a well which is used for being fixed with a cable frame in advance.

2. The elevator hoistway cable rack of claim 1, wherein: the elevator car is characterized in that hoistway supports (21) are arranged on two sides of the mounting seat (2), and the hoistway supports (21) and the mounting seat (2) are integrally arranged.

3. The elevator hoistway cable rack of claim 2, wherein: and a plurality of first mounting holes (22) for penetrating expansion bolts are formed in the hoistway bracket (21).

4. The elevator hoistway cable rack of claim 1, wherein: the mounting base (2) is provided with a plurality of welding ports (23) and a plurality of threaded holes (24), and the plurality of welding ports (23) are used for fixedly connecting nuts.

5. The elevator hoistway cable rack of claim 4, wherein: and the bottom plate (11) is provided with second mounting holes (112) for mounting bolts at the positions of the threaded holes (24).

6. The elevator hoistway cable rack of claim 4, wherein: the bottom plate (11) is provided with third mounting holes (113) at a plurality of welding openings (23), and the pressing plate (12) is provided with fourth mounting holes (122) at a plurality of third mounting holes (113).

7. The elevator hoistway cable rack of claim 1, wherein: the pressing plate (12) is provided with a wire inlet (115) and a wire outlet (116), and the wire inlet (115) is positioned on one side of the pressing plate (12) far away from the wire outlet (116); an accommodating cavity (3) is arranged between the wire inlet (115) and the wire outlet (116).

8. The elevator hoistway cable rack of claim 7, wherein: the pressing plate (12) is close to the wire inlet (115) and the wire outlet (116), two ends of the pressing plate are provided with round corners (123), and the round corners (123) face the bottom plate (11).

9. The elevator hoistway cable rack of claim 7, wherein: one end, close to the wire inlet (115), of the bottom plate (11) comprises a transition part (114), and the transition part (114) and the bottom plate (11) are integrally arranged.