CN210710227U

CN210710227U - Elevator guide rail with strong compression resistance

Info

Publication number: CN210710227U
Application number: CN201921808498.9U
Authority: CN
Inventors: 周杰
Original assignee: Hangzhou Bonly Elevator Guide Rail Manufacturing Co ltd
Current assignee: Hangzhou Bonly Elevator Guide Rail Manufacturing Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-09
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses an elevator guide rail that compressive capacity is strong, including base and mounting panel, the upper end both sides distribution of base has first side fixed column, and the inner wall of first side fixed column is fixed with the slide rail, the mounting panel is fixed in the outer wall of first side fixed column, and the inner wall of mounting panel is fixed with fixing bolt, the top of first side fixed column divides cloth to have and links up the face, and links up the top of face and be provided with second side fixed column, the hole has been seted up at the middle part of slide rail. This elevator guide rail that compressive capacity is strong is provided with the base, for welding integral structure between base and the first side fixed column, the frame construction of base and first side fixed column as whole device adopts the welded form to link together, and its joint strength is high, and stable in structure has higher compressive capacity, compares and installs in the elevator shaft between the slide rail, and this structure can give the higher security of elevator, reduces the possibility that equipment damaged.

Description

Elevator guide rail with strong compression resistance

Technical Field

The utility model relates to an elevator guide rail technical field specifically is an elevator guide rail that compressive capacity is strong.

Background

The elevator guide rail is an elevator component composed of steel rails and connecting plates and is divided into a car guide rail and a counterweight guide rail. The cross section is divided into three forms of T shape, L shape and hollow. The guide rail can bear the impact force of the car and the elevator during braking, the impact force of safety tongs during emergency braking and the like while playing a role in guiding. The magnitude of these forces is related to the load and speed of the elevator and the guide rails should therefore be selected according to the speed and load of the elevator. Generally, a car guide rail is a main rail, a counterweight guide rail is an auxiliary rail, and elevator guide rails are mutually spliced through a plurality of guide rails in installation, so that the requirement of installation in an elevator shaft is met.

The elevator guide rail on the market adopts integrated design in use more, and the transport degree of difficulty is high, has certain restriction, and in use elevator guide rail does not have certain shock resistance simultaneously, easily sends out the elevator accident, for this reason, we provide an elevator guide rail that compressive capacity is strong.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator guide rail that compressive capacity is strong to solve the elevator guide rail in use on the market that proposes in the above-mentioned background art and adopt integrated design more, the transport degree of difficulty is high, has certain restriction, and in use elevator guide rail does not have certain shock resistance simultaneously, easily sends out the problem of elevator accident.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elevator guide rail that compressive capacity is strong, includes base and mounting panel, the upper end both sides distribution of base has first side fixed column, and the inner wall of first side fixed column is fixed with the slide rail, the mounting panel is fixed in the outer wall of first side fixed column, and the inner wall of mounting panel is fixed with fixing bolt, the top of first side fixed column distributes and has links up the face, and the top of linking up the face is provided with second side fixed column, the middle part of slide rail has been seted up and has been seted up the hole, and the lower extreme both sides distribution of slide rail has the linking arm, the welding of lower extreme both sides of linking arm has the limiting plate, the inner wall top of base is fixed with the buffering mesa, and the outer wall both sides distribution of buffering mesa has the slider, the outer wall swing joint of slider has the inside slide.

Preferably, the base and the first side fixing column are distributed in a horizontal and vertical manner, and a welding integrated structure is arranged between the base and the first side fixing column.

Preferably, an embedded structure is arranged between the sliding rails, and the holes are distributed along the vertical central axis of the sliding rails.

Preferably, the connecting arm and the sliding rail are distributed in an inverted Y shape, and the connecting arm, the limiting plate and the first side fixing column are in sliding connection.

Preferably, the tightening plate is distributed in an inclined shape, and the inclination angle of the tightening plate is 75 °.

Preferably, the buffering table-board is elastically connected with the base through a compression spring, and the base and the buffering table-board are parallel to each other.

Compared with the prior art, the beneficial effects of the utility model are that: the elevator guide rail with strong compression resistance is provided with the base, a welding integrated structure is arranged between the base and the first side fixing column, the base and the first side fixing column are used as a frame structure of the whole device and are connected together in a welding mode, the connection strength is high, the structure is stable, the compression resistance is high, compared with the structure that the base and the first side fixing column are installed in an elevator shaft between the sliding rails, the structure can provide higher safety for an elevator and reduce the possibility of equipment damage, meanwhile, the first side fixing column is installed in the elevator shaft wall through a plurality of installation plates in a combined mode, the connection strength is high, and the first side;

the connecting arms, the limiting plate and the first side fixing columns are in sliding connection, when a user needs to connect the sliding rail and the first side fixing columns, the user can slide the connecting arms on two sides of the sliding rail along the inner walls of the first side fixing columns, the limiting plate is attached to the inner walls of the first side fixing columns, the cross section of the limiting plate is designed in a cambered surface mode, a lubricating effect is achieved, and the first side fixing columns can be tightly attached to the sliding rail through the installation method;

the base is parallel to each other with buffering mesa, falls into the base when the elevator in, and the buffering mesa can effectively play the cushioning effect, and a plurality of compression spring combined operation can guarantee to reduce decurrent impact force, play certain buffering guard action, reduce the elevator occurence of failure.

Drawings

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

FIG. 2 is a schematic cross-sectional structure of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a first side fixing column; 3. a slide rail; 4. mounting a plate; 5. fixing the bolt; 6. a joining face; 7. a second side fixing column; 8. forming a hole; 9. a connecting arm; 10. a limiting plate; 11. a buffering table-board; 12. a slider; 13. a tightening plate; 14. an inner slide way; 15. compressing the spring.

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, the present invention provides a technical solution: an elevator guide rail with strong pressure resistance comprises a base 1, a first side fixing column 2, a slide rail 3, a mounting plate 4, a fixing bolt 5, an engagement surface 6, a second side fixing column 7, an opening hole 8, a connecting arm 9, a limiting plate 10, a buffering table top 11, a slide block 12, a tightening plate 13, an inner slide way 14 and a compression spring 15, wherein the first side fixing column 2 is distributed on two sides of the upper end of the base 1, the slide rail 3 is fixed on the inner wall of the first side fixing column 2, the base 1 and the first side fixing column 2 are horizontally and vertically distributed, a welding integrated structure is arranged between the base 1 and the first side fixing column 2, the base 1 and the first side fixing column 2 are used as a frame structure of the whole device and are connected together in a welding mode, the connection strength is high, the structure is stable, and has higher pressure resistance, and compared with the structure that the elevator guide rail is mounted in an elevator, the possibility of equipment damage is reduced, and meanwhile, the first side fixing column 2 is jointly installed in the elevator shaft wall through the installation plates 4, so that the connection strength is high, and the first side fixing column is not easy to separate;

the sliding rails 3 are of an embedded structure, the arranged holes 8 are distributed along the vertical central axis of the sliding rails 3, the sliding rails 3 are spliced, and all parts are connected with each other, so that compared with the integrally designed sliding rails 3, the sliding rails 3 can deal with larger engineering operation, the carrying difficulty is reduced, the use by a user is facilitated, the arranged holes 8 can be effectively matched with the matched embedded blocks, and the pre-fixing effect is achieved;

the mounting plate 4 is fixed on the outer wall of the first side fixing column 2, the inner wall of the mounting plate 4 is fixed with a fixing bolt 5, the top of the first side fixing column 2 is distributed with an engagement surface 6, the top of the engagement surface 6 is provided with a second side fixing column 7, the middle part of the sliding rail 3 is provided with a hole 8, the two sides of the lower end of the sliding rail 3 are distributed with connecting arms 9, the two sides of the lower end of the connecting arms 9 are welded with limiting plates 10, the connecting arms 9 and the sliding rail 3 are distributed in an inverted Y shape, the connecting arms 9, the limiting plates 10 and the first side fixing column 2 are in sliding connection, when a user needs to connect the sliding rail 3 and the first side fixing column 2, the user can slide the connecting arms 9 on the two sides of the sliding rail 3 along the inner wall of the first side fixing column 2, the limiting plates 10 are mutually attached, the lubricating effect is achieved, and the mounting means can ensure that the first side fixing column 2 and the sliding rail 3 are tightly attached;

the top of the inner wall of the base 1 is fixed with a buffering table board 11, sliding blocks 12 are distributed on two sides of the outer wall of the buffering table board 11, the outer wall of each sliding block 12 is movably connected with an inner slide way 14, compression springs 15 are distributed on the top of each inner slide way 14, the buffering table board 11 is elastically connected with the base 1 through the compression springs 15, the base 1 and the buffering table board 11 are parallel to each other, when an elevator falls into the base 1, the buffering table board 11 can effectively play a buffering role, and the compression springs 15 work in a combined mode, so that downward impact force can be reduced, a certain buffering protection effect can be achieved, and elevator accidents are reduced;

the welding of the upper end of inner slide 14 has a lacing plate 13, lacing plate 13 is the slope form and distributes, and the inclination of lacing plate 13 is 75, lacing plate 13 sets up in the lower extreme bottom of first side fixed column 2, this structure can prevent effectively that the elevator from taking place emergency when the function, it lacing plate 13 tightens the elevator wheel, its tilting design can be when the elevator descends rapidly simultaneously, lacing plate 13 gives a buffer time of elevator, reduce the impact force of descending rapidly in-process, carry out preliminary protection to the elevator inside.

The working principle is as follows: for the elevator guide rail with strong pressure resistance, the first side fixing column 2 is firstly installed in the elevator shaft wall through the plurality of installing plates 4 in a combined mode, meanwhile, the base 1 and the first side fixing column 2 are used as a frame structure of the whole device and are connected together in a welding mode, the connecting strength is high, the structure is stable, the pressure resistance is higher, compared with the structure that the base 1 and the first side fixing column 2 are installed in the elevator shaft between the sliding rails 3, the structure can provide higher safety for the elevator, the sliding rails 3 are spliced at the moment, all parts are connected with each other, compared with the sliding rails 3 designed in an integrated mode, the sliding rails 3 can deal with more huge engineering operation, the carrying difficulty is reduced, and when a user needs to connect the sliding rails 3 and the first side fixing columns 2, the user can slide the connecting arms 9 on the two sides of the sliding, limiting plate 10 laminates with first side fixed column 2's inner wall each other, because the cross-section of limiting plate 10 adopts cambered surface formula design, reach lubricated effect, fall into base 1 when the elevator at last, buffering mesa 11 can effectively play the cushioning effect, a plurality of compression spring 15 combined operation, can guarantee to reduce decurrent impact force, it gives buffer time to tighten board 13 simultaneously, reduce the impact force of descending rapidly in-process, carry out preliminary protection to the elevator inside, accomplish the use of the elevator guide rail that whole compressive capacity is strong just like this.

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 guide rail that compressive capacity is strong, includes base (1) and mounting panel (4), its characterized in that: the improved structure of the anti-theft device is characterized in that first side fixing columns (2) are distributed on two sides of the upper end of the base (1), sliding rails (3) are fixed on the inner walls of the first side fixing columns (2), the mounting plate (4) is fixed on the outer wall of the first side fixing columns (2), fixing bolts (5) are fixed on the inner wall of the mounting plate (4), connecting surfaces (6) are distributed on the top of the first side fixing columns (2), second side fixing columns (7) are arranged on the top of the connecting surfaces (6), a hole (8) is formed in the middle of the sliding rails (3), connecting arms (9) are distributed on two sides of the lower end of the sliding rails (3), limiting plates (10) are welded on two sides of the lower end of each connecting arm (9), a buffering table board (11) is fixed on the top of the inner wall of the base (1), sliding blocks (12) are distributed on two sides of, and compression springs (15) are distributed at the top of the inner slideway (14), and a tightening plate (13) is welded at the upper end of the inner slideway (14).

2. The elevator guide rail of claim 1, wherein the pressure resistant guide rail comprises: the base (1) and the first side fixing column (2) are distributed in a horizontal and vertical mode, and the base (1) and the first side fixing column (2) are in a welding integrated structure.

3. The elevator guide rail of claim 1, wherein the pressure resistant guide rail comprises: the sliding rails (3) are of an embedded structure, and holes (8) are formed in the sliding rails (3) and distributed along the vertical central axis of the sliding rails (3).

4. The elevator guide rail of claim 1, wherein the pressure resistant guide rail comprises: the connecting arm (9) and the sliding rail (3) are distributed in an inverted Y shape, and the connecting arm (9), the limiting plate (10) and the first side fixing column (2) are in sliding connection.

5. The elevator guide rail of claim 1, wherein the pressure resistant guide rail comprises: the tightening plates (13) are distributed in an inclined shape, and the inclination angle of the tightening plates (13) is 75 degrees.

6. The elevator guide rail of claim 1, wherein the pressure resistant guide rail comprises: the buffering table board (11) is elastically connected with the base (1) through a compression spring (15), and the base (1) and the buffering table board (11) are parallel to each other.