CN215594862U

CN215594862U - Guide rail for climbing frame

Info

Publication number: CN215594862U
Application number: CN202121641354.6U
Authority: CN
Inventors: 黎永俊; 卢文杨; 刁玉雷; 卢业宁; 刘坤
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-01-21
Anticipated expiration: 2031-07-20

Abstract

The utility model relates to the technical field of guide rails for a climbing frame, in particular to a guide rail for the climbing frame, which comprises two groups of climbing frame guide rails, wherein fixed columns are arranged between the two groups of climbing frame guide rails for connection, a first sliding groove is formed in the surface of each climbing frame guide rail, a box body is arranged on the surface of each climbing frame guide rail, a sliding assembly is arranged on the surface of the box body and slides in a matching way with the first sliding groove, a limiting assembly is arranged on the surface of the box body for vertically limiting the climbing frame guide rails, and a brake lubrication linkage assembly is arranged in the box body; the beneficial effects are that: through setting up brake assembly, lubricated subassembly and interlock subassembly for climb and can drive lubricated subassembly through drive assembly and touch the spout when rising, the one-way oil-out of external pressure that the lubricated subassembly export set up produces oil, lubricates the spout, when climbing the frame and slowly moving down, brake assembly does not brake, and it is too fast to move down the speed when climbing the frame, and brake assembly prevents to climb the frame whereabouts to its braking, and the security is high, and it is effectual to mend oil, reduces personnel and maintains.

Description

Guide rail for climbing frame

Technical Field

The utility model relates to the technical field of guide rails for climbing frames, in particular to a guide rail for a climbing frame.

Background

The climbing frame is also called a lifting frame, and can be classified into hydraulic, electric, manual and hand-pulling types according to its power source. The scaffold is a novel scaffold system developed in recent years, is mainly applied to high-rise shear wall type floors, and can ascend or descend upwards along buildings;

when the climbing frame moves up and down, the guide rail is a necessary structure, the existing guide rail is a single sliding fit component, the sliding structure cannot be braked in time, the sliding structure cannot be decelerated and braked in an accident, the use safety is low, manual oil supplement is needed to lubricate the guide rail when the existing guide rail is used, and the guide rail is inconvenient to maintain due to the fact that the length of the guide rail is long, the workload is high, the oil supplement effect is poor, and therefore the guide rail for the climbing frame is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a rail for a climbing frame, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a climb and use guide rail, including climbing a guide rail, it is provided with two sets ofly to climb a guide rail, it is provided with the fixed column connection between the frame guide rail to climb two sets of frame guide rails, it has seted up spout one to climb a guide rail surface, it is provided with the box to climb a guide rail surface, the box surface is provided with slip subassembly and spout one and cooperates the slip, the box surface is provided with spacing subassembly and is spacing to climbing a guide rail is perpendicular, the inside lubricated interlock subassembly of braking that is provided with of box, when ascending through climbing a guide rail, the lubricated interlock subassembly of braking is lubricated to the oil supplementation of spout one, when climbing a guide rail slowly descends, the lubricated interlock subassembly of braking does not brake to climbing a guide rail, when climbing a guide rail descends rapidly, the lubricated interlock subassembly of braking is to climbing a guide rail emergency braking.

Preferably, the sliding assembly comprises a first fixing block and pulleys, the first fixing block is installed on the surface of the box body, the first fixing block is provided with two groups and is symmetrical to the axis of the box body, the pulleys are provided with multiple groups, and the two groups of pulleys are installed on two sides of the first fixing block.

Preferably, the limiting assembly comprises two limiting plates, the limiting plates are arranged on two sides of the box body and the climbing frame guide rail, and the cross sections of the limiting plates are of L-shaped structures.

Preferably, the brake lubrication linkage assembly comprises a first through hole, a brake assembly, a lubrication assembly and a transmission assembly, the transmission assembly is connected with the brake assembly and the lubrication assembly, the first through hole is formed in the surface of the box body and is of a rectangular structure, and a plurality of groups of the first through holes are formed and extend out of the first through hole through the first through hole, the brake assembly and the lubrication assembly.

Preferably, the brake assembly comprises a brake block, a rotating shaft, a second through hole formed in the surface of the brake block, a blocking tongue, a baffle, a connecting shaft and a first spring, the brake block is approximately of an L-shaped structure, a groove is formed in the brake block, the vertical cross section of the brake block is of an Contraband-shaped structure, the rotating shaft penetrates through the center of the brake block and is connected with the box body, the second through hole is formed in the lower end of the brake block, the connecting shaft penetrates through the blocking tongue to rotatably connect the blocking tongue to the bottom end of the brake block, the cross section of the blocking tongue is of a triangular structure, the baffle is located at the lower end of the blocking tongue and is arranged at the bottom end of the brake block, and the first spring is connected with the bottom end of the blocking tongue and the brake block.

Preferably, the lubricating assembly comprises a lubricating oil tank, an oil outlet arranged at the lower end of the lubricating oil tank, a push rod inserted into the oil outlet, a piston head connected with the push rod, a sliding block connected with the other end of the piston head, an oil port formed in the surface of the sliding block, a sliding groove II matched with the sliding block, a spring II connected with the other end of the sliding block and a fixing plate, the sliding block is fixed inside the oil outlet and is of a rectangular structure, the sliding groove II is arranged inside the oil outlet, the sliding block is of a T-shaped structure, the piston head is of a round platform structure, one end with a small round diameter is connected with the push rod, one end with a large round diameter is connected with the sliding block, the diameter of the maximum round of the piston head is larger than the diameter of the outlet of the oil outlet, the diameter of the minimum round of the piston head is smaller than the diameter of the outlet of the oil outlet, and the lubricating assembly is provided with two groups.

Preferably, the transmission assembly comprises a second fixing block, a first connecting rod connected with the second fixing block, a third fixing block connected with the other end of the first connecting rod, a second connecting rod arranged on the surface of the third fixing block, a fixing shaft, a rotating column, a third connecting rod connected with the other end of the second connecting rod, a second guide groove formed in the surface of the third connecting rod, a guide column matched with the second guide groove and a fourth fixing block, the second fixing block is installed on the upper surface of the baffle tongue, the first connecting rod penetrates through the second through hole, the second connecting rod penetrates through the fixing shaft and is connected with the third fixing block, the rotating column penetrates through the second connecting rod and is fixed on the inner wall of the box body, the second connecting rod rotates by taking the rotating column as the circle center, one end of the third connecting rod is connected with the second connecting rod through the fixing shaft, the other end of the third connecting rod is fixed on the surface of the lubricating oil tank, and the fourth fixing block is fixed on the inner wall of the box body.

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

according to the climbing frame, the braking assembly, the lubricating assembly and the linkage assembly are arranged, so that the climbing frame can drive the lubricating assembly to touch the sliding groove through the transmission assembly when rising, an external pressure one-way oil outlet arranged at an outlet of the lubricating assembly discharges oil to lubricate the sliding groove, when the climbing frame slowly moves downwards, the braking assembly does not brake, when the climbing frame moves downwards at an excessively high speed, the braking assembly brakes the climbing frame to prevent the climbing frame from falling, the safety is high, the oil supplementing effect is good, and the maintenance of personnel is reduced.

Drawings

Fig. 1 is a front perspective view of a guide rail for a climbing frame;

FIG. 2 is a schematic top view of a track for a climbing frame;

FIG. 3 is a schematic perspective view of the brake oil compensating assembly;

FIG. 4 is a perspective view of the brake assembly;

FIG. 5 is a front cross-sectional schematic view of the brake assembly;

FIG. 6 is a front cross-sectional schematic view of the lubrication assembly;

FIG. 7 is an enlarged schematic view of the structure of FIG. 6 at A;

fig. 8 is a schematic perspective view of the linkage assembly.

In the figure: the device comprises a climbing frame guide rail 1, a first sliding groove 2, a limiting plate 3, a fixed column 4, a box body 5, a first fixed block 6, a pulley 7, a first through hole 8, a lubricating oil tank 9, an oil outlet 10, a push rod 11, a brake block 12, a rotating shaft 13, a second through hole 14, a first connecting rod 15, a second fixed block 16, a baffle tongue 17, a baffle 18, a connecting shaft 19, a first spring 20, a fixed plate 21, a second spring 22, a second sliding groove 23, a sliding block 24, an oil port 25, a piston head 26, a third fixed block 27, a fixed shaft 28, a rotating column 29, a second connecting rod 30, a third connecting rod 31, a second guide groove 32, a guide column 33 and a fourth fixed block 34.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, the present invention provides a technical solution: a guide rail for a climbing frame comprises a climbing frame guide rail 1, wherein the climbing frame guide rail 1 is provided with two groups, fixed columns 4 are arranged between the two groups of climbing frame guide rails 1 for connection, a first sliding groove 2 is formed in the surface of the climbing frame guide rail 1, a box body 5 is arranged on the surface of the climbing frame guide rail 1, a sliding assembly is arranged on the surface of the box body 5 and slides in cooperation with the first sliding groove 2, a limiting assembly is arranged on the surface of the box body 5 for vertically limiting the climbing frame guide rail 1, a brake lubrication linkage assembly is arranged inside the box body 5, when the climbing frame guide rail 1 ascends, the brake lubrication linkage assembly supplies oil to the first sliding groove 2 for lubrication, when the climbing frame guide rail 1 descends slowly, the brake lubrication linkage assembly does not brake the climbing frame guide rail 1, and when the climbing frame guide rail 1 descends rapidly, the brake lubrication linkage assembly brakes the climbing frame guide rail 1 emergently; the sliding assembly comprises a first fixing block 6 and pulleys 7, the first fixing block 6 is installed on the surface of the box body 5, two groups of first fixing blocks 6 are arranged and are symmetrical to the axis of the box body 5, a plurality of groups of pulleys 7 are arranged, and the two groups of pulleys 7 are installed on two sides of the first fixing block 6; the limiting assembly comprises two limiting plates 3, the limiting plates 3 are arranged at two sides of the box body 5 and the climbing frame guide rail 1, and the cross sections of the limiting plates 3 are L-shaped structures.

The brake and lubrication linkage assembly comprises a first through hole 8, a brake assembly, a lubrication assembly and a transmission assembly, wherein the transmission assembly is connected with the brake assembly and the lubrication assembly, the first through hole 8 is formed in the surface of the box body 5, the first through hole 8 is of a rectangular structure, a plurality of groups of the first through holes 8 are formed, and the brake assembly and the lubrication assembly extend out of the first through hole 8 through the first through hole 8; the brake assembly comprises a brake block 12, a rotating shaft 13, a second through hole 14 formed in the surface of the brake block 12, a baffle tongue 17, a baffle plate 18, a connecting shaft 19 and a first spring 20, wherein the brake block 12 is approximately of an L-shaped structure, the brake block 12 is provided with a groove, so that the vertical cross section of the brake block 12 is of an Contraband-shaped structure, the rotating shaft 13 penetrates through the center of the brake block 12 to be connected with the box body 5, the second through hole 14 is formed in the lower end of the brake block 12, the connecting shaft 19 penetrates through the baffle tongue 17 to rotatably connect the baffle tongue 17 to the bottom end of the brake block 12, the cross section of the baffle tongue 17 is of a triangular structure, the baffle plate 18 is positioned at the lower end of the baffle tongue 17 and is arranged at the bottom end of the brake block 12, and the first spring 20 is connected with the bottom end of the baffle tongue 17 and the brake block 12; the lubricating assembly comprises a lubricating oil tank 9, an oil outlet 10 arranged at the lower end of the lubricating oil tank 9, a push rod 11 inserted into the oil outlet 10, a piston head 26 connected with the push rod 11, a sliding block 24 connected with the other end of the piston head 26, an oil port 25 formed in the surface of the sliding block 24, a sliding groove two 23 matched with the sliding block 24, a spring two 22 connected with the other end of the sliding block 24 and a fixing plate 21, wherein the sliding block 24 is fixed inside the oil outlet 10 and is of a rectangular structure, the sliding groove two 23 is formed inside the oil outlet 10, the sliding block 24 is of a T-shaped structure, the piston head 26 is of a circular truncated cone structure, the end with the small circular diameter is connected with the push rod 11, the end with the large circular diameter is connected with the sliding block 24, the maximum circular diameter of the piston head 26 is larger than the outlet diameter of the oil outlet 10, the minimum circular diameter of the piston head 26 is smaller than the outlet diameter of the oil outlet 10, and two groups of lubricating assemblies are arranged; the transmission assembly comprises a second fixed block 16, a first connecting rod 15 connected with the second fixed block 16, a third fixed block 27 connected with the other end of the first connecting rod 15, a second connecting rod 30 arranged on the surface of the third fixed block 27, a fixed shaft 28, a rotating column 29, a third connecting rod 31 connected with the other end of the second connecting rod 30, a second guide groove 32 formed in the surface of the third connecting rod 31, a guide column 33 matched with the second guide groove 32 and a fourth fixed block 34, wherein the second fixed block 16 is installed on the upper surface of the baffle tongue 17, the first connecting rod 15 penetrates through the second through hole 14, the second connecting rod 30 is connected with the third fixed block 27 through the fixed shaft 28, the rotating column 29 penetrates through the second connecting rod 30 and is fixed on the inner wall of the box body 5, the second connecting rod 30 rotates by taking the rotating column 29 as a circle center, one end of the third connecting rod 31 is connected with the second connecting rod 30 through the fixed shaft 28, the other end of the third connecting rod is fixed on the surface of the lubricating oil tank 9, and the fourth fixed block 34 is fixed on the inner wall of the box body 5.

The working principle is as follows: when the climbing frame guide rail 1 rises, the first sliding groove 2 is matched with the pulley 7, the first fixing column 4 vertically limits the climbing frame guide rail 1 to prevent the climbing frame guide rail 1 from inclining, the second fixing column 4 rises to stir the baffle tongue 17 upwards to drive the second fixing block 16 to push inwards, the first connecting rod 15 is driven to push inwards, the second connecting rod 30 is driven to rotate outwards by taking the rotating column 29 as a center, the third connecting rod 31 is driven to push outwards, the second guide groove 32 and the third guide column 33 limit the third connecting rod 31, the third connecting rod 31 is always perpendicular to the lubricating oil tank 9, the lubricating oil tank 9 is driven to move outwards until the push rod 11 touches the first sliding groove 2, the first sliding groove 2 pushes the push rod 11 inwards to push the piston head 26 inwards, the sliding block 24 slides in the second sliding groove 23, the lubricating oil flows out through the outlets 25 and the oil outlet 10 and flows to the surface of the first sliding groove 2 to lubricate the first sliding groove 2, when the fixed column 4 leaves the baffle tongue 17, the transmission assembly pushes the lubricating oil tank 9 inwards, so that the lubricating assembly stops lubricating;

when climbing frame guide rail 1 and descending slowly, fixed column 4 stirs down and keeps off tongue 17, keeps off tongue 17 and is blocked by baffle 18, drives brake block 12 and uses pivot 13 to rotate downwards as the centre of a circle, and two sets of fixed column 4 distance make brake block 12 touch not reach fixed column 4 this moment, climbs frame guide rail 1 and descends slowly, and when climbing frame guide rail 1 descends at the utmost speed, fixed column 4 can touch and touch downward pivoted brake block 12, thereby brake block 12 is to climbing frame guide rail 1 limit braking, and brake block 12 lower extreme supports box 5 this moment.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a climb a guide rail for frame, includes and climbs a guide rail (1), its characterized in that: climb and put up guide rail (1) and be provided with two sets ofly, it connects to be provided with fixed column (4) between two sets of frame guide rail (1) of climbing, it has seted up spout one (2) to climb frame guide rail (1) surface, it is provided with box (5) to climb frame guide rail (1) surface, box (5) surface is provided with the cooperation of slip subassembly and spout one (2) and slides, box (5) surface is provided with spacing subassembly and is spacing perpendicular to climbing frame guide rail (1), box (5) inside is provided with the lubricated interlock subassembly of braking, when ascending through climbing frame guide rail (1), the lubricated interlock subassembly of braking carries out the oil supplementation lubrication to spout one (2), when climbing frame guide rail (1) slowly descends, the lubricated subassembly of braking does not brake to climbing frame guide rail (1), when climbing frame guide rail (1) descends rapidly, the lubricated interlock subassembly of braking is to climbing frame guide rail (1) emergency braking.

2. The rail according to claim 1, wherein: the sliding assembly comprises a first fixing block (6) and pulleys (7), wherein the first fixing block (6) is installed on the surface of the box body (5), the first fixing block (6) is provided with two groups, the two groups are symmetrical to the axis of the box body (5), the pulleys (7) are provided with multiple groups, and the two groups of pulleys (7) are installed on two sides of the first fixing block (6).

3. The rail according to claim 1, wherein: the limiting assembly comprises limiting plates (3), the limiting plates (3) are arranged in two groups, the limiting plates (3) are arranged on the two sides of the box body (5) and the climbing frame guide rails (1), and the cross sections of the limiting plates (3) are of L-shaped structures.

4. The rail according to claim 1, wherein: the brake lubrication linkage assembly comprises a first through hole (8), a brake assembly, a lubrication assembly and a transmission assembly, the transmission assembly is connected with the brake assembly and the lubrication assembly, the first through hole (8) is formed in the surface of the box body (5), the first through hole (8) is of a rectangular structure, a plurality of groups of the first through holes (8) are arranged, and the first through holes (8) extend out of the first through holes (8) through the first through hole (8) and the lubrication assembly.

5. The rail according to claim 4, wherein: the brake assembly comprises a brake block (12), a rotating shaft (13), a second through hole (14) formed in the surface of the brake block (12), a baffle tongue (17), a baffle plate (18), a connecting shaft (19) and a first spring (20), the brake block (12) is approximately of an L-shaped structure, the brake block (12) is provided with a groove, so that the vertical cross section of the brake block (12) is in a structure like Contraband, the rotating shaft (13) penetrates through the center of the brake block (12) to be connected with the box body (5), the through hole II (14) is formed in the lower end of the brake block (12), the connecting shaft (19) penetrates through the baffle tongue (17) to rotatably connect the baffle tongue (17) to the bottom end of the brake block (12), the cross section of the baffle tongue (17) is in a triangular structure, the baffle plate (18) is positioned at the lower end of the baffle tongue (17), and is arranged at the bottom end of the brake block (12), and the first spring (20) is connected with the bottom end of the stop tongue (17) and the brake block (12).

6. The rail according to claim 4, wherein: the lubricating assembly comprises a lubricating oil tank (9), an oil outlet (10) arranged at the lower end of the lubricating oil tank (9), a push rod (11) inserted into the oil outlet (10), a piston head (26) connected with the push rod (11), a sliding block (24) connected with the other end of the piston head (26), an oil port (25) formed in the surface of the sliding block (24), a sliding groove II (23) matched with the sliding block (24), a spring II (22) connected with the other end of the sliding block (24) and a fixing plate (21), the sliding block (24) is fixed inside the oil outlet (10) and is of a rectangular structure, the sliding groove II (23) is formed inside the oil outlet (10), the sliding block (24) is of a T-shaped structure, the piston head (26) is of a circular truncated cone structure, one end with a small circular diameter is connected with the push rod (11), one end with a large circular diameter is connected with the sliding block (24), the maximum circular diameter of the piston head (26) is larger than the outlet diameter of the oil outlet (10), the diameter of the minimum circle of the piston head (26) is smaller than that of the outlet of the oil outlet (10), and the lubricating assemblies are provided with two groups.

7. The rail according to claim 4, wherein: the transmission assembly comprises a second fixed block (16), a first connecting rod (15) connected with the second fixed block (16), a third fixed block (27) connected with the other end of the first connecting rod (15), a second connecting rod (30) arranged on the surface of the third fixed block (27), a fixed shaft (28), a rotating column (29), a third connecting rod (31) connected with the other end of the second connecting rod (30), a second guide groove (32) formed in the surface of the third connecting rod (31), a guide column (33) matched with the second guide groove (32) and a fourth fixed block (34), the second fixed block (16) is arranged on the upper surface of the baffle tongue (17), the first connecting rod (15) penetrates through the second through hole (14), the second connecting rod (30) is connected with the third fixed block (27) through the fixed shaft (28), the rotating column (29) penetrates through the second connecting rod (30) and is fixed on the inner wall of the box body (5), the second connecting rod (30) rotates by taking the rotating column (29) as a circle center, one end of the third connecting rod (31) is connected with the second connecting rod (30) through the fixed shaft (28), the other end is fixed on the surface of the lubricating oil tank (9), and a fourth fixing block (34) is fixed on the inner wall of the box body (5).