CN217838019U

CN217838019U - Comb plate positioning tool for escalator

Info

Publication number: CN217838019U
Application number: CN202222033522.4U
Authority: CN
Inventors: 侯远波
Original assignee: Hunan Mechanical and Electrical Polytechnic
Current assignee: Hunan Mechanical and Electrical Polytechnic
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-11-18
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses an automatic fishback location frock of staircase, including the base, the upper end both sides of base are fixed with the fixed column, have seted up the cavity in the fixed column, slide in the cavity and be provided with the sliding block, rotate between the sliding block of both sides and be provided with the connecting frame. The threaded rotating rods on the two sides are rotated to drive the pressing plates to move in opposite directions, so that the pressing plates on the two sides move in opposite directions to fix the position of the comb plate; lifting the connecting frame on for first on the connecting frame is inserted the post and is deviate from the slot inner wall, makes the sliding block slide at the cavity inner wall simultaneously, with the spring compression, carries out one hundred eighty degrees rotation with the connecting frame again, loosens the connecting frame again, and spring reset drives the sliding block and slides at the cavity inner wall, inserts the post and inserts the slot until the second on the connecting frame, fixes the connecting frame after the turn-over.

Description

Comb plate positioning tool for escalator

Technical Field

The utility model relates to a fishback technical field specifically is a fishback location frock of automatic staircase.

Background

The fishback is the safety arrangement of elevator, and there is micro-gap switch at the back of fishback, has to make elevator stall if foreign matter card goes into, and one side of fishback supports on the front edge plate, and the another side is as the stationary plane of broach. Its horizontal inclination angle is <10 °; the structure of the comb plate is adjustable to ensure that the meshing depth of the comb teeth is more than or equal to 6 mm.

The escalator comprises a comb plate fastener, wherein the comb plate fastener is arranged on the comb plate positioning tool of the escalator and disclosed by an authorization notice number CN 215968458U; the positioning tool comprises a frame body and positioning units arranged on two opposite sides of the frame body; the positioning unit comprises a positioning plate, an adjusting plate, a positioning pin, an adjusting bolt and a comb plate positioning plate; the frame body is used for being erected on the escalator; the positioning pin is used for being preassembled on the escalator along the horizontal direction; the positioning plate is provided with a clamping groove for clamping the pre-installed positioning pin and forming limit matching; the adjusting bolt is connected to the adjusting plate along the horizontal direction by screw thread; the adjusting bolt is provided with an abutting end which is used for forming abutting fit with the escalator; the comb plate positioning plate is arranged on the frame body and used for being connected with a comb plate fastener of the escalator. The utility model discloses can be fast with fishback fastener location fixed, simplify the installation steps of fishback fastener, labour saving and time saving, the practicality is strong.

This patent can be fast with the fishback fastener location fixed, simplifies the installation of fishback fastener, and labour saving and time saving, the practicality is strong, but the fixed effect of fishback is relatively poor, the result of use of very big influence location frock, and the fishback turn-over of location frock after fixing is very inconvenient simultaneously, the processing operation of very big influence fishback.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic staircase's fishback location frock to solve the inconvenient problem of fishback turn-over after fixing.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an automatic fishback location frock of staircase, includes the base, the upper end both sides of base are fixed with the fixed column, and fixed column fixed welding is in the upper end both sides of base, seted up the cavity in the fixed column, the cavity is seted up at fixed column inner wall center, it is provided with the sliding block to slide in the cavity, and the sliding block restriction is at the cavity inner wall, guarantees that the sliding block can only slide from top to bottom at the cavity inner wall, both sides rotate between the sliding block and be provided with the linking frame, and the linking frame can rotate along the sliding block of both sides.

Preferably, the upper end of sliding block is fixed with the spring, and the upper end of spring is fixed in the cavity inner wall, and spring fixed welding is between the upper end of sliding block and the cavity inner wall.

Preferably, the fixed blocks are fixed to two sides of the upper end of the base, the fixed blocks are welded to two sides of the upper end of the base, the fixed blocks are fixed to the inner sides of the fixed columns on the two sides, slots are formed in the fixed blocks, and the slots are formed in the center of the upper end of the fixed blocks.

Preferably, the lower extreme of coupling frame is fixed with first inserting the post, and first inserting post fixed welding is in the lower extreme both sides of coupling frame, and the outside of first inserting the post slides and pegs graft in the slot inner wall, and first inserting the post can insert the slot in, and the position of coupling frame is conveniently fixed.

Preferably, the upper end of linking frame is fixed with the second and inserts the post, and the post fixed welding is inserted in the second in the upper end of linking frame, and the outside of post is inserted to the second slides and pegs graft in the slot inner wall, and the post is inserted to the second in can inserting the slot, conveniently fixes the position of linking frame behind the turn-over.

Preferably, the front side and the rear side of the connecting frame are in threaded connection with two threaded rotating rods, and the two threaded rotating rods rotate on the front side and the rear side of the connecting frame respectively.

Preferably, the screw thread bull stick stretches into the connecting frame and is connected with the clamp plate, and the screw thread bull stick can rotate in the clamp plate, and the outside of clamp plate slides and sets up in the connecting frame inner wall, and the clamp plate of both sides can remove in opposite directions to the clamp plate slides at the connecting frame inner wall, conveniently fixes the position of fishback.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a rotate the screw thread bull stick of both sides, the screw thread bull stick of both sides drives the clamp plate and removes in opposite directions for the clamp plate of both sides removes in opposite directions, fixes the position of fishback.

2. The utility model discloses can be through lifting the splice frame on for first on the splice frame is inserted the post and is deviate from the slot inner wall, makes the sliding block slide at the cavity inner wall simultaneously, with spring compression, carries out one hundred eighty degrees rotations with the splice frame again, loosens the splice frame again, and the spring resets and drives the sliding block and slide at the cavity inner wall, inserts the post and inserts the slot until the second on the splice frame, fixes the splice frame after the turn-over.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

fig. 3 is a top view of the connection frame of the present invention.

In the figure: 1. a base; 21. fixing a column; 22. a cavity; 23. a slider; 24. a spring; 25. a connecting frame; 26. a fixed block; 27. a slot; 28. a first insert post; 29. a second insert post; 31. a threaded rotating rod; 32. and (7) pressing a plate.

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.

Example 1

Referring to fig. 1-3, the illustrated comb plate positioning tool for the escalator includes a base 1, fixing columns 21 are fixed on two sides of the upper end of the base 1, the fixing columns 21 are fixedly welded on two sides of the upper end of the base 1, cavities 22 are formed in the fixing columns 21, the cavities 22 are formed in the centers of inner walls of the fixing columns 21, sliding blocks 23 are arranged in the cavities 22 in a sliding mode, the sliding blocks 23 are limited on the inner walls of the cavities 22, it is guaranteed that the sliding blocks 23 can only slide up and down on the inner walls of the cavities 22, a connecting frame 25 is rotatably arranged between the sliding blocks 23 on two sides, and the connecting frame 25 can rotate along the sliding blocks 23 on two sides.

Wherein, for the fixed of fishback, both sides threaded connection has screw thread bull stick 31 around the connecting frame 25, screw thread bull stick 31 is provided with two, rotate in both sides around the connecting frame 25 respectively, screw thread bull stick 31 stretches into the connecting frame 25 and is connected with clamp plate 32, screw thread bull stick 31 can rotate in clamp plate 32, and the outside of clamp plate 32 slides and sets up in the connecting frame 25 inner wall, the clamp plate 32 of both sides can move in opposite directions, and clamp plate 32 slides at the connecting frame 25 inner wall, conveniently fix the position of fishback.

When this location frock uses: the comb plate is placed into the connecting frame 25, the threaded rotating rods 31 on the two sides are rotated, the threaded rotating rods 31 drive the pressing plates 32 on the two sides to move oppositely, and the position of the comb plate is fixed.

Example 2

Referring to fig. 1 to 3, in this embodiment, as further described in embodiment 1, the illustrated comb plate positioning tool for an escalator includes a base 1, fixing columns 21 are fixed on two sides of an upper end of the base 1, the fixing columns 21 are fixedly welded on two sides of an upper end of the base 1, cavities 22 are formed in the fixing columns 21, the cavities 22 are formed in centers of inner walls of the fixing columns 21, sliding blocks 23 are slidably disposed in the cavities 22, the sliding blocks 23 are limited on inner walls of the cavities 22, it is ensured that the sliding blocks 23 can only slide up and down on the inner walls of the cavities 22, a connecting frame 25 is rotatably disposed between the sliding blocks 23 on two sides, and the connecting frame 25 can rotate along the sliding blocks 23 on two sides.

Wherein, for fishback turn-over in the connecting frame 25, the upper end of sliding block 23 is fixed with spring 24, and the upper end of spring 24 is fixed in cavity 22 inner wall, spring 24 fixed welding is between the upper end of sliding block 23 and cavity 22 inner wall, the upper end both sides of base 1 are fixed with fixed block 26, fixed block 26 welds in the upper end both sides of base 1, and fixed block 26 fixes at both sides fixed column 21 inboardly, slot 27 has been seted up on fixed block 26, slot 27 sets up in the upper end center of fixed block 26, the lower extreme of connecting frame 25 is fixed with first inserted column 28, first inserted column 28 fixed welding is in the lower extreme both sides of connecting frame 25, and the outside of first inserted column 28 slides and pegs graft in slot 27 inner wall, first inserted column 28 can insert in slot 27, conveniently fix the position of connecting frame 25, the upper end of connecting frame 25 is fixed with second inserted column 29, second inserted column 29 fixed welding is in the upper end of connecting frame 25, and the outside of second inserted column 29 slides and pegs graft in slot 27 inner wall, second inserted column 29 can insert in slot 27, conveniently fix the position of connecting frame 25 behind the turn-over.

In this embodiment, the connecting frame 25 is lifted upwards, so that the connecting frame 25 drives the sliding blocks 23 on the two sides to slide on the inner wall of the cavity 22, the spring 24 is compressed until the first inserting column 28 on the connecting frame 25 is disengaged from the inner wall of the slot 27, the connecting frame 25 is rotated by one hundred eighty degrees, the connecting frame 25 is loosened, the spring 24 resets to drive the sliding block 23 to slide on the inner wall of the cavity 22 until the second inserting column 29 on the connecting frame 25 is inserted into the slot 27, and the turned-over comb plate is fixed.

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.

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 automatic fishback location frock of staircase, its characterized in that, includes base (1), the upper end both sides of base (1) are fixed with fixed column (21), cavity (22) have been seted up in fixed column (21), it is provided with sliding block (23) to slide in cavity (22), both sides it is provided with connecting frame (25) to rotate between sliding block (23).

2. The comb plate positioning tool for the escalator as claimed in claim 1, wherein: and a spring (24) is fixed at the upper end of the sliding block (23), and the upper end of the spring (24) is fixed on the inner wall of the cavity (22).

3. The comb plate positioning tool for the escalator as claimed in claim 1, wherein: fixed blocks (26) are fixed on two sides of the upper end of the base (1), and slots (27) are formed in the fixed blocks (26).

4. The comb plate positioning tool for the escalator as claimed in claim 3, wherein: the lower end of the connecting frame (25) is fixed with a first inserting column (28), and the outer side of the first inserting column (28) is inserted in the inner wall of the slot (27) in a sliding mode.

5. The comb plate positioning tool for the escalator as claimed in claim 3, wherein: the upper end of the connecting frame (25) is fixed with a second inserting column (29), and the outer side of the second inserting column (29) is inserted in the inner wall of the slot (27) in a sliding mode.

6. The comb plate positioning tool for the escalator as claimed in claim 1, wherein: the front side and the rear side of the connecting frame (25) are in threaded connection with threaded rotating rods (31).

7. The comb plate positioning tool for the escalator as claimed in claim 6, wherein: the threaded rotating rod (31) extends into the connecting frame (25) to be connected with the pressing plate (32), and the outer side of the pressing plate (32) is arranged on the inner wall of the connecting frame (25) in a sliding mode.