CN213475194U

CN213475194U - Pressing device for travelling crane guide rail

Info

Publication number: CN213475194U
Application number: CN202021813876.5U
Authority: CN
Inventors: 孙迪
Original assignee: Tianjin Baogang Wutie Metal Processing And Distribution Co ltd
Current assignee: Tianjin Baogang Wutie Metal Processing And Distribution Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-06-18
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a closing device for driving guide rail relates to mechanical technical field. The utility model discloses a support column, the top fixedly connected with driving girder of support column, the top fixedly connected with guide rail of driving girder, the material of driving girder is the metal, the top bolted connection of driving girder has the backing plate, the centre of backing plate is seted up flutedly, the top bolted connection of backing plate has arc spring steel sheet, the bolt has been placed to arc spring steel sheet intermediate position, the backing plate passes through the bolt fastening on the driving girder with the bolt, the top of guide rail is provided with the caliper groove, the party in caliper groove is provided with fastening handle A through the screw thread, the party in caliper groove still is provided with fastening handle B through the screw thread. The utility model can effectively absorb the shock stress by arranging the driving guide rail pressing device consisting of the backing plate, the arc-shaped spring steel plate, the bolt and the groove, and prevent the bolt from loosening; the groove is formed in the base plate, so that the arc-shaped spring steel plate can be prevented from rotating, and the connection is reliable.

Description

Pressing device for travelling crane guide rail

Technical Field

The utility model belongs to the technical field of machinery, especially, relate to a closing device for driving guide rail.

Background

The crane, the navigation vehicle and the overhead travelling crane are commonly known by people as a crane, and the travelling crane is basically the same as the crane which is called at present. The driving mode of the traveling crane is basically two types, one is centralized driving, namely, a motor is used for driving a long transmission shaft to drive driving wheels at two sides; the two wheels are driven respectively, namely the driving wheels at the two sides are driven by one motor respectively. The middle and small bridge cranes are combined into an integrated three-in-one driving mode by adopting brakes, reducers and motors, the common bridge crane with large hoisting capacity is convenient to install and adjust, and a driving device usually adopts a universal coupling. In the lifting mechanism of a travelling crane. The pulley plays the role of saving labor, supporting and guiding the steel wire rope. The pulley is made of gray cast iron, cast steel and the like, but the original narrow side of the traveling bridge is difficult to place a single ladder, the slide line is too high (7 meters) away from the ground, a high hanging point is not easy to find by the safety rope, and potential safety hazards of climbing, first-aid repair and falling exist; corresponding safety measures are adopted during rush repair, rush repair time is greatly prolonged, and rush repair efficiency is affected. The original driving is in operation because the vibrations that the driving brought, often can make guide rail gland nut pine take off, should arrange the fastening every half a year, bring great work load and safe stealthy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a closing device for driving guide rail to current problem has been solved: however, the original single ladder is difficult to put when the side of the travelling crane pool is narrow, the slide wire is too high away from the ground, a high hanging point is not easy to find by the safety rope, and potential safety hazards of climbing, first-aid repair and falling exist; corresponding safety measures are adopted during rush repair, rush repair time is greatly prolonged, and rush repair efficiency is affected. The original driving is in operation because the vibrations that the driving brought, often can make guide rail gland nut pine take off, should arrange the fastening every half a year, bring great work load and safe stealthy.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a pressing device for a traveling crane guide rail, which comprises a support column, a traveling crane girder is fixedly connected above the support column, the support column is made of metal and is rectangular in shape, a guide rail is fixedly connected above the traveling crane girder, the traveling crane girder is made of metal, a base plate is bolted and connected above the traveling crane girder, the base plate is made of metal and is rectangular in shape, a groove is arranged in the middle of the base plate, an arc-shaped spring steel plate is bolted and connected above the base plate, the arc-shaped spring steel plate is made of metal, a bolt is placed in the middle of the arc-shaped spring steel plate, the base plate and the arc-shaped spring steel plate are fixed on the traveling crane girder through the bolt, the bolt is made of metal, a caliper groove is arranged above the guide rail, the caliper groove is made of metal, one side of the caliper groove is provided with a fastening handle A through threads, the fastening handle A is made of metal, a fastening handle B is further arranged on one side of the clamp groove through threads, and the fastening handle B is made of metal.

Further, pulleys are arranged above the guide rails, the pulleys are made of metal, supporting rods are mounted above the pulleys, the supporting rods are made of metal, screws above the supporting rods are connected with a travelling crane girder, the travelling crane girder is made of metal, a motor is placed above the travelling crane girder and made of metal, one end of the motor is connected with a hoisting steel wire rope, the hoisting steel wire rope is made of metal, bottom plates are fixedly connected to two ends of the hoisting steel wire rope, the bottom plates are made of metal and rectangular in shape, a hanging rod is fixedly connected to one end of each bottom plate and made of metal, one end of each hanging rod is fixedly connected with a protective barrier, the protective barrier is made of metal, one end of each hanging rod penetrates through a fixing sleeve, and the fixing sleeve is made of metal, the fixed sleeve is fixed through a lateral fastening bolt, and the lateral fastening bolt is made of metal.

Further, the top of guide rail is provided with the pulley, the material of pulley is the metal, the bracing piece is installed to the top of pulley, the material of bracing piece is the metal, the top screwed connection of bracing piece has the driving girder, the material of driving girder is the metal, the maintenance manhole has been seted up to the one end of driving girder.

Further, the middle of the suspender is provided with a motor arranged on the main beam of the traveling crane, and the motor is made of metal.

Further, there is the bracing piece of installing in driving girder below one side of jib, the pulley is installed to the one end that the driving girder was kept away from to the bracing piece, the material of pulley is the metal.

Further, the below fixedly connected with driving girder of guide rail, driving girder's material is the metal, driving girder's below fixedly connected with support column, the material of support column is the metal.

The utility model discloses following beneficial effect has:

1. the utility model can effectively absorb the shock stress by arranging the driving guide rail pressing device consisting of the backing plate, the arc-shaped spring steel plate, the bolt and the groove, and prevent the bolt from loosening; the groove is formed in the base plate, so that the arc-shaped spring steel plate can be prevented from rotating, and the connection is reliable.

2. The utility model discloses a set up motor, overhaul manhole, jib, side direction fastening bolt etc. and formed and maintained the hanging flower basket device as maintaining the device, replace the tradition with the help of portable extension ladder the mode of operation of ascending a height, avoid taking place the high altitude accident of falling, improved the security of overhauing the operation. And, the utility model discloses a maintain that the device is whole can be lifted by the motor, reciprocate, can wholly upwards promote, avoid influencing the driving normal production when need not to overhaul, the practicality is good.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

FIG. 4 is a schematic view of a part of the structure of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a support pillar; 2. a traveling crane girder; 3. a guide rail; 4. a base plate; 5. an arc-shaped spring steel plate; 6. a bolt; 7. a main beam of the traveling crane; 8. a motor; 9. fixing a sleeve; 10. a lateral fastening bolt; 11. a groove; 12. a boom; 13. a guard rail; 14. a base plate; 15. fastening a handle A; 16. a caliper slot; 17. fastening a handle B; 18. a hoisting wire rope; 19. an inspection manhole; 20. A support bar; 21. a pulley;

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a pressing device for a traveling crane guide rail, which comprises a support column 1, a traveling crane girder 2 is fixedly connected above the support column 1, the support column 1 is made of metal and is rectangular in shape, a guide rail 3 is fixedly connected above the traveling crane girder 2, the traveling crane girder 2 is made of metal, a backing plate 4 is bolted above the traveling crane girder 2, the backing plate 4 is made of metal and is rectangular in shape, a groove 11 is formed in the middle of the backing plate 4, an arc-shaped spring steel plate 5 is bolted above the backing plate 4, the arc-shaped spring steel plate 5 is made of metal, a bolt 6 is placed in the middle of the arc-shaped spring steel plate 5, the backing plate 4 and the arc-shaped spring steel plate 5 are fixed on the traveling crane girder 2 through the bolt 6, the bolt 6 is made of metal, a caliper groove 16 is arranged above the guide rail 3, one side of the caliper groove 16 is provided with a fastening handle A15 through threads, the fastening handle A15 is made of metal, one side of the caliper groove 16 is further provided with a fastening handle B17 through threads, the fastening handle B17 is made of metal and is beneficial to the compression effect on the travelling crane guide rail, a pulley 21 is arranged above the guide rail 3, the pulley 21 is made of metal, a support rod 20 is arranged above the pulley 21, the support rod 20 is made of metal, a travelling crane girder 7 is connected above the support rod 20 through a screw, the travelling crane girder 7 is made of metal, a motor 8 is placed above the travelling crane girder 7, the motor 8 is made of metal, one end of the motor 8 is connected with a hoisting steel wire rope 18, the hoisting steel wire rope 18 is made of metal, two ends of the hoisting steel wire rope 18 are fixedly connected with a bottom plate 14, the bottom plate 14 is made of metal and is rectangular, one end of the bottom plate 14, the material of jib 12 is metal, one end of jib 12 is fixedly connected with guard rail 13, the material of guard rail 13 is metal, one end of jib 12 passes through fixed sleeve 9, the material of fixed sleeve 9 is metal, fixed sleeve 9 is fixed with it through lateral fastening bolt 10, the material of lateral fastening bolt 10 is metal, be favorable to the maintenance device, the top of guide rail 3 is provided with pulley 21, the material of pulley 21 is metal, the top of pulley 21 is installed with bracing piece 20, the material of bracing piece 20 is metal, the top screwed connection of bracing piece 20 has driving girder 7, the material of driving girder 7 is metal, one end of driving girder 7 is equipped with inspection manhole 19, be favorable to the maintenance personal to get into, there is motor 8 installed on driving girder 7 in the middle of jib 12, the material of motor 8 is metal and is favorable to hoist the things inside, there is the bracing piece 20 of installing in driving girder 7 below one side of jib 12, and pulley 21 is installed to the one end that driving girder 7 was kept away from to bracing piece 20, and pulley 21's material is the metal, to the slip of hoist, the below fixedly connected with support column 1 of driving girder 2, and the material of support column 1 is the metal, is favorable to supporting wholly.

One specific application of the present embodiment is; when the device is used, a guide rail 3 is fixedly connected above a travelling crane girder 2, a base plate 4 is bolted above the travelling crane girder 2, a groove 11 is formed in the middle of the base plate 4, an arc-shaped spring steel plate 5 is bolted above the base plate 4, a bolt 6 is placed in the middle of the arc-shaped spring steel plate 5, the base plate 4 and the bolt 6 are fixed on the travelling crane girder 2 through the bolt 6, a caliper groove 16 is formed above the guide rail 3, a fastening handle A15 is arranged on one side of the caliper groove 16 through threads, and a fastening handle B17 is arranged on one side of the caliper groove 16 through threads, so that the device is favorable for compressing the travelling crane guide rail, can effectively absorb shock stress and prevent the bolt from loosening; the groove is formed in the base plate, so that the arc-shaped spring steel plate can be prevented from rotating, and the connection is reliable.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a closing device for driving guide rail, includes support column (1), its characterized in that: the top fixedly connected with driving girder (2) of support column (1), the material of support column (1) is the metal, and the shape is the rectangle, the top fixedly connected with guide rail (3) of driving girder (2), the material of driving girder (2) is the metal, the top bolted connection of driving girder (2) has backing plate (4), the material of backing plate (4) is the metal, and the shape is the rectangle, set up fluted (11) in the centre of backing plate (4), the top bolted connection of backing plate (4) has arc spring steel sheet (5), the material of arc spring steel sheet (5) is the metal, bolt (6) have been put to arc spring steel sheet (5) intermediate position, backing plate (4) and arc spring steel sheet (5) are fixed on driving girder (2) through bolt (6), the material of bolt (6) is the metal, the clamp is characterized in that a clamp groove (16) is formed in the upper portion of the guide rail (3), the clamp groove (16) is made of metal, a fastening handle A (15) is arranged on one side of the clamp groove (16) through threads, the fastening handle A (15) is made of metal, a fastening handle B (17) is arranged on one side of the clamp groove (16) through threads, and the fastening handle B (17) is made of metal.

2. A hold-down device for a running rail according to claim 1, characterised in that: the top of guide rail (3) is provided with pulley (21), the material of pulley (21) is the metal, bracing piece (20) is installed to the top of pulley (21), the material of bracing piece (20) is the metal, the top screwed connection of bracing piece (20) has driving girder (7), the material of driving girder (7) is the metal, motor (8) has been placed to the top of driving girder (7), the material of motor (8) is the metal, the one end of motor (8) is connected with hoisting wire rope (18), hoisting wire rope (18)'s material is the metal, hoisting wire rope (18)'s both ends fixedly connected with bottom plate (14), the material of bottom plate (14) is the metal, and the shape is the rectangle, the one end fixedly connected with jib (12) of bottom plate (14), the material of jib (12) is the metal, the one end fixedly connected with of jib (12) prevents guardrail bar (13), the material of preventing guardrail bar (13) is the metal, fixed cover (9) is passed to the one end of jib (12), the material of fixed cover (9) is the metal, fixed cover (9) rethread side direction fastening bolt (10) are fixed with it, the material of side direction fastening bolt (10) is the metal.

3. A hold-down device for a running rail according to claim 1, characterised in that: the top of guide rail (3) is provided with pulley (21), the material of pulley (21) is the metal, bracing piece (20) are installed to the top of pulley (21), the material of bracing piece (20) is the metal, the top screwed connection of bracing piece (20) has driving girder (7), the material of driving girder (7) is the metal, maintenance manhole (19) have been seted up to the one end of driving girder (7).

4. A hold-down device for a running rail according to claim 2, characterised in that: the middle of the suspender (12) is provided with a motor (8) arranged on the main beam (7) of the traveling crane, and the motor (8) is made of metal.

5. A hold-down device for a running rail according to claim 2, characterised in that: one side of jib (12) has bracing piece (20) of installing in driving girder (7) below, pulley (21) are installed to the one end that driving girder (7) were kept away from in bracing piece (20), the material of pulley (21) is the metal.

6. A hold-down device for a running rail according to claim 1, characterised in that: the lower fixedly connected with driving girder (2) of guide rail (3), the material of driving girder (2) is the metal, the lower fixedly connected with support column (1) of driving girder (2), the material of support column (1) is the metal.