CN210795430U

CN210795430U - Elevator guide rail capable of reducing friction force of elevator

Info

Publication number: CN210795430U
Application number: CN201921807676.6U
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: 2020-06-19
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a can reduce elevator guide rail of elevator frictional force, including embedding board and fixing bolt, the upper end welding of embedding board has the strengthening rib, and the end of strengthening rib is fixed with and presss from both sides the platform, the inner wall laminating of pressing from both sides the platform has the cushion layer, and the inner wall laminating of cushion layer has the slide rail, the upper end top casting of pressing from both sides the platform has the head, fixing bolt connects in the outer wall both sides of pressing from both sides the platform, the top both ends distribution of slide rail has the hose, and the top of hose distributes and has the connection platform. This can reduce elevator guide rail of elevator frictional force is provided with and inlays the board, inlays the board and distributes along the central line symmetry of slide rail, and whole embedding board embedding is fixed in the wall through the form of bolt fastening in the wall, presss from both sides the platform simultaneously and as the tight structure of clamp of slide rail, adopts welded form and inlays interconnect between the board, and its joint strength is high, stable in structure to the joint strength of pressing from both sides the platform and embedding board can be strengthened to the strengthening rib.

Description

Elevator guide rail capable of reducing friction force of elevator

Technical Field

The utility model relates to an elevator guide rail technical field specifically is an elevator guide rail that can reduce elevator frictional force.

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. The car guide rails are usually referred to as primary rails and the counterweight guide rails as secondary rails.

The elevator guide rail on the market needs regular maintenance of maintenance personal in use, and its maintenance frequency is high, and inconvenient user uses to the coefficient of friction between rail wheel and the slide rail is higher, for this reason, we propose one kind can reduce the elevator guide rail of elevator frictional force.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can reduce elevator guide rail of elevator frictional force to solve the elevator guide rail in use in the market that provides in the above-mentioned background art and need maintenance personal regularly to maintain, its maintenance frequency is high, and inconvenient user uses, and the higher problem of coefficient of friction between rail wheel and the slide rail.

In order to achieve the above object, the utility model provides a following technical scheme: an elevator guide rail capable of reducing the friction force of an elevator comprises an embedded plate and a fixing bolt, wherein a reinforcing rib is welded at the upper end of the embedded plate, and the tail end of the reinforcing rib is fixed with a clamping table, the inner wall of the clamping table is attached with a soft cushion layer, the inner wall of the soft cushion layer is attached with a slide rail, the top of the upper end of the clamping table is cast with a sealing head, the fixing bolts are connected with two sides of the outer wall of the clamping table, hoses are distributed at two ends of the top of the sliding rail, and the top of the hose is distributed with a connecting table, the top end of the connecting table is provided with a lubricating oil storage cylinder, and the middle part of the interior of the lubricating oil storage cylinder is provided with an oil line, two sides of the lower end of the sliding rail are welded with mounting plates, and the two sides of the outer wall of the mounting plate are distributed with side wing plates, the joint of the slide rail and the hose is provided with an oil hole, and one end of the oil hole is communicated with a connecting groove, the other end of the connecting groove is connected with a fixing ring, and the inner wall of the fixing ring is attached with a steel ball.

Preferably, the embedded plate, the reinforcing ribs and the clamping table are of a welding integrated structure, and the embedded plate is symmetrically distributed along the central line of the sliding rail.

Preferably, the slide rails are communicated with the lubricating oil storage cylinder through hoses, and the hoses are provided with a pair of hoses.

Preferably, the mounting plates are uniformly distributed on two sides of the outer wall of the sliding rail at equal intervals, and the mounting plates are distributed in the same horizontal shape.

Preferably, the shape between head and the clamp platform is mutually matched with the shape of the slide rail, and the outer wall of the head is distributed in an obtuse angle shape.

Preferably, the fixing ring and the steel balls are mutually attached, and the steel balls are uniformly distributed on the inner wall of the sliding rail at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the elevator guide rail capable of reducing the friction force of the elevator is provided with the embedded plates, the embedded plates are symmetrically distributed along the central line of the slide rail, the whole embedded plate is embedded into the wall surface of the elevator and fixed in the wall surface in a bolt fixing mode, meanwhile, the clamping table is used as a clamping structure of the slide rail, the embedded plates are connected with each other in a welding mode, the connecting strength is high, the structure is stable, the reinforcing ribs can enhance the connecting strength between the clamping table and the embedded plates, and the stability of the structure is enhanced;

the outer wall of the end socket is distributed in an obtuse angle shape, the end socket fixedly clamps the sliding rail, the soft cushion layer can play a certain flexible protection role, the space of the connecting part is further reduced, and the design of the end socket can reduce the damage to the outer wall of the sliding rail and ensure that the sliding rail can be used for a long time;

the steel balls are uniformly distributed on the inner wall of the sliding rail at equal intervals, the steel balls can effectively reduce the friction coefficient between the elevator rail wheel and the sliding rail, meanwhile, the steel balls can take out lubricating oil while rotating to lubricate the rail wheel and the sliding rail, the speed of oxidation reaction between the rail wheel and the sliding rail is reduced while lubrication is carried out, and the maintenance frequency is reduced when the rail wheel and the sliding rail can be ensured to be used for a long time.

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. 2 according to the present invention.

In the figure: 1. a built-in plate; 2. reinforcing ribs; 3. a clamping table; 4. a slide rail; 5. fixing the bolt; 6. a hose; 7. a connecting table; 8. a lubricating oil reservoir; 9. an oil line; 10. mounting a plate; 11. A side wing panel; 12. a soft cushion layer; 13. sealing the end; 14. an oil hole; 15. connecting grooves; 16. a fixing ring; 17. and (5) steel balls.

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 capable of reducing friction force of an elevator comprises an embedded plate 1, reinforcing ribs 2, a clamping table 3, a slide rail 4, a fixing bolt 5, a hose 6, a connecting table 7, a lubricating oil storage cylinder 8, an oil line 9, a mounting plate 10, a side wing plate 11, a soft cushion layer 12, a sealing head 13, an oil hole 14, a connecting groove 15, a fixing ring 16 and steel balls 17, wherein the reinforcing ribs 2 are welded at the upper end of the embedded plate 1, the clamping table 3 is fixed at the tail end of each reinforcing rib 2, the embedded plate 1, the reinforcing ribs 2 and the clamping table 3 are of a welding integrated structure, the embedded plate 1 is symmetrically distributed along the central line of the slide rail 4, the whole embedded plate 1 is embedded in an elevator wall and fixed in the wall in a bolt fixing mode, the clamping table 3 is used as a clamping structure of the slide rail 4 and mutually connected with the embedded plate 1 in a welding mode, the connecting strength of the embedded plate is high, the structure is stable, and the reinforcing ribs 2 can strengthen the connecting strength, the stability of the structure is enhanced;

the inner wall of the clamping table 3 is attached with a cushion layer 12, the inner wall of the cushion layer 12 is attached with a sliding rail 4, the top of the upper end of the clamping table 3 is cast with an end enclosure 13, the shape between the end enclosure 13 and the clamping table 3 is matched with that of the sliding rail 4, the outer wall of the end enclosure 13 is distributed in an obtuse angle shape, the end enclosure 13 fixedly clamps the sliding rail 4, the cushion layer 12 can play a certain flexible protection role, the space of a connecting part is further reduced, and the design of the end enclosure 13 can reduce the damage to the outer wall of the sliding rail 4 and ensure that the sliding rail 4 can be used for a long time;

the fixed bolts 5 are connected to two sides of the outer wall of the clamping table 3, hoses 6 are distributed at two ends of the top of the sliding rail 4, connecting tables 7 are distributed at the tops of the hoses 6, a lubricating oil storage cylinder 8 is arranged at the top end of each connecting table 7, an oil line 9 is arranged in the middle of the inside of each lubricating oil storage cylinder 8, the sliding rail 4 is communicated with the lubricating oil storage cylinders 8 through the hoses 6, a pair of hoses 6 is arranged, the lubricating oil storage cylinders 8 are placed at the upper end of the sliding rail 4, and flow into the oil holes 14 from the hoses 6 due to gravity of lubricating oil to achieve the effect of lubricating steel balls 17, and can only contact with outside air through the steel balls 17, so that the evaporation effect of the lubricating oil is reduced, the effect of corrosion to the lubricating oil is also reduced, the storage time of the lubricating oil in the lubricating oil storage cylinders 8;

the mounting plates 10 are welded on two sides of the lower end of the sliding rail 4, the side wing plates 11 are distributed on two sides of the outer wall of the mounting plates 10, the mounting plates 10 are uniformly distributed on two sides of the outer wall of the sliding rail 4 at equal intervals, the mounting plates 10 are distributed in the same horizontal shape, the structure is an interconnection structure of the sliding rail 4 and a wall surface, the side wing plates 11 are connected together in a welding mode, the connection strength is high, the structure is stable, the connection surface of the structure and the wall surface can be increased through the side wing plates 11, and the connection strength;

the connecting part of the sliding rail 4 and the hose 6 is provided with an oil hole 14, one end of the oil hole 14 is communicated with a connecting groove 15, the other end of the connecting groove 15 is connected with a fixing ring 16, the inner wall of the fixing ring 16 is attached with a steel ball 17, the fixing ring 16 and the steel ball 17 are attached to each other, the steel balls 17 are uniformly distributed on the inner wall of the sliding rail 4 at equal intervals, the steel balls 17 can effectively reduce the friction coefficient between the elevator rail wheel and the sliding rail 4, meanwhile, the steel balls 17 can bring out lubricating oil when rotating, the rail wheel and the sliding rail 4 are lubricated, the speed of oxidation reaction between the rail wheel and the sliding rail 4 is reduced when lubricating, and the maintenance frequency is reduced when the rail wheel and the sliding rail.

The working principle is as follows: for the elevator guide rail capable of reducing the friction force of the elevator, the whole embedded plate 1 is embedded into the wall of the elevator and fixed into the wall in a bolt fixing mode, the clamping table 3 is used as a clamping structure of the slide rail 4 and is mutually connected with the embedded plate 1 in a welding mode, the connecting strength is high, the structure is stable, the lubricating oil storage cylinder 8 is placed at the upper end of the slide rail 4 and flows into the oil hole 14 from the hose 6 due to the gravity of the lubricating oil to achieve the effect of lubricating the steel ball 17, meanwhile, the steel ball 17 can only contact with the outside air through the steel ball 17 to reduce the evaporation effect of the lubricating oil, meanwhile, the steel ball 17 can effectively reduce the friction coefficient between the elevator rail wheel and the slide rail 4, meanwhile, the steel ball 17 can take out the lubricating oil while rotating to lubricate the rail wheel and the slide rail 4, and reduce the oxidation reaction speed of the rail wheel and the slide rail 4 while lubricating, finally, the user checks the connection effect between the rail wheel and the sliding rail 4, and the whole using process of the elevator guide rail capable of reducing the friction force of the elevator is completed.

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. An elevator guide rail capable of reducing friction force of an elevator, which comprises an embedded plate (1) and a fixing bolt (5), and is characterized in that: the upper end of the embedded plate (1) is welded with a reinforcing rib (2), the tail end of the reinforcing rib (2) is fixed with a clamping table (3), the inner wall of the clamping table (3) is attached with a cushion layer (12), the inner wall of the cushion layer (12) is attached with a sliding rail (4), the top of the upper end of the clamping table (3) is cast with a sealing head (13), a fixing bolt (5) is connected with two sides of the outer wall of the clamping table (3), hoses (6) are distributed at two ends of the top of the sliding rail (4), connecting tables (7) are distributed at the top of the hoses (6), a lubricating oil storage cylinder (8) is arranged at the top end of the connecting table (7), an oil line (9) is arranged in the middle of the lubricating oil storage cylinder (8), mounting plates (10) are welded at two sides of the lower end of the sliding rail (4), side wing plates (11) are distributed at two sides of the outer wall of the mounting plates (10), and oil, and one end of the oil hole (14) is communicated with a connecting groove (15), the other end of the connecting groove (15) is connected with a fixing ring (16), and the inner wall of the fixing ring (16) is attached with a steel ball (17).

2. The elevator guide rail capable of reducing friction of an elevator according to claim 1, characterized in that: the embedded plate (1), the reinforcing ribs (2) and the clamping table (3) are of a welding integrated structure, and the embedded plate (1) is symmetrically distributed along the central line of the sliding rail (4).

3. The elevator guide rail capable of reducing friction of an elevator according to claim 1, characterized in that: the slide rail (4) is communicated with the lubricating oil storage cylinder (8) through the hose (6), and the hose (6) is provided with a pair of hoses.

4. The elevator guide rail capable of reducing friction of an elevator according to claim 1, characterized in that: the mounting plates (10) are evenly distributed on two sides of the outer wall of the sliding rail (4) at equal intervals, and the mounting plates (10) are distributed in the same horizontal shape.

5. The elevator guide rail capable of reducing friction of an elevator according to claim 1, characterized in that: the shape between head (13) and the clamp stand (3) is mutually matched with the shape of the slide rail (4), and the outer wall of the head (13) is distributed in an obtuse angle shape.

6. The elevator guide rail capable of reducing friction of an elevator according to claim 1, characterized in that: the fixing ring (16) and the steel balls (17) are mutually attached, and the steel balls (17) are uniformly distributed on the inner wall of the sliding rail (4) at equal intervals.