CN213614485U

CN213614485U - Crossbeam walking dolly convenient to installation maintenance

Info

Publication number: CN213614485U
Application number: CN202022430215.0U
Authority: CN
Inventors: 程千杰
Original assignee: Fujian Hongchuang Intelligent Mechanical Equipment Co ltd
Current assignee: Fujian Hongchuang Intelligent Mechanical Equipment Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-06
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a crossbeam walking dolly convenient to installation maintenance relates to iron and steel smelting technical field. The hydraulic shearing machine comprises a fixing plate, a walking support frame, a roller, a guide rail, a fixing seat, a stick, a hydraulic shear connecting piece, a stick clamping plate, a pin shaft clamping plate and a hydraulic cylinder. Can fix the rod cardboard and the round pin axle cardboard of fixing on the fixed plate through setting up the cardboard groove, though rod and round pin axle can both move about on the fixed plate, but the cardboard groove can make rod and round pin axle can not drop and separate on the fixed plate, the stability of device has been ensured, and rod cardboard and round pin axle cardboard two places are dismantled easily, raise the efficiency when installation and maintenance, reduce staff's intensity of labour, and the rod runs through two fixed plates, and set up with rod cardboard activity, not only provide the connection effect to whole crossbeam dolly, still because of setting up with the fixing base activity, the stability of whole device is provided, make it can safe and orderly's the back and forth movement, and the device is simple, be convenient for install and maintain.

Description

Crossbeam walking dolly convenient to installation maintenance

Technical Field

The utility model relates to a steel smelting technical field specifically is a crossbeam walking dolly convenient to installation maintenance.

Background

The shearing machine is a mechanical device for cutting off metal materials, in the rolling production process, after steel ingots and steel billets with large sections are rolled, the sections of the steel ingots and the steel billets become small, the lengths of the steel ingots and the steel billets are increased, in order to meet the requirements of subsequent processes and product dimension specifications, a shearing process is required in the production process of various steel products, and the steel billets are products obtained by casting molten steel smelted by a steel-making furnace.

In blast furnace steel billet continuous production, the single action type hangs steel billet hydraulic pressure and cuts vital importance, can divide into crossbeam walking dolly and hydraulic pressure and cuts two parts of body, wherein the removal ability that the hydraulic pressure was cut is represented to crossbeam walking dolly, and is very important, but most of present crossbeam dollies are the structure of integration, be not convenient for installation maintenance, and the material is ordinary, very easily damage and lead to the life weak point, but the crossbeam dolly of structureization possess the weak shortcoming of fixity again, so need a fixity can be good, the crossbeam walking dolly of being convenient for installation maintenance and increase of service life satisfies the demand that people cut blast furnace steel.

SUMMERY OF THE UTILITY MODEL

The utility model provides a crossbeam walking dolly convenient to installation maintenance possesses that the fixity can be good, be convenient for installation maintenance and increase of service life's advantage to solve general crossbeam dolly fixity can be weak, be not convenient for installation maintenance and the short problem of life.

For realizing that this crossbeam walking dolly fixity can be good, be convenient for install maintenance and increase of service life's purpose, the utility model provides a following technical scheme: the utility model provides a crossbeam walking dolly convenient to installation maintenance, includes fixed plate, walking support frame, gyro wheel, guide rail, fixing base, rod, hydraulic pressure and cuts connecting piece, rod cardboard, round pin axle cardboard and pneumatic cylinder, one side activity of fixed plate is provided with the walking support frame, the fixed guide rail that is provided with in bottom of walking support frame, the top activity of guide rail is provided with the gyro wheel, one side activity of fixed plate is provided with the rod, rod outer wall activity is provided with the fixing base, the one end activity of rod is provided with the rod cardboard, the fixed hydraulic pressure that is provided with in bottom of fixed plate cuts the connecting piece, one side activity that the connecting piece was cut to the hydraulic pressure is provided with the round pin axle, the top activity of round pin axle is provided with round pin.

As a preferred technical scheme of the utility model, the quantity of fixed plate is two, and two fixed plates use the horizontal central line of walking support frame to set up as symmetry axis symmetry.

As a preferred technical scheme of the utility model, the cardboard groove has all been seted up to the stick and the one end of round pin axle, and the cardboard groove sets up with the bottom activity of stick cardboard and round pin axle cardboard respectively.

As a preferred technical scheme of the utility model, the quantity of guide rail is two, and two guide rails all are in same horizontal plane, and the material of guide rail is the light rail material.

As an optimal technical scheme of the utility model, the mounting hole has been seted up in the front of fixed plate, the inner wall activity of mounting hole is provided with the rod.

As an optimized technical scheme of the utility model, the fixed link that is provided with of one end of pneumatic cylinder, one side activity of link is provided with the rod.

Compared with the prior art, the utility model provides a crossbeam walking dolly convenient to installation maintenance possesses following beneficial effect:

1. this horizontal roof beam walking dolly of installation maintenance is convenient for, can fix the rod cardboard and the round pin axle cardboard of fixing on the fixed plate through setting up the cardboard groove, though rod and round pin axle can both move about on the fixed plate, but the cardboard groove can make rod and round pin axle can not drop and separate on the fixed plate, the stability of device has been ensured, and rod cardboard and round pin axle cardboard two are dismantled easily, raise the efficiency when installation and maintenance, reduce staff's intensity of labour, and the rod runs through two fixed plates, and set up with rod cardboard activity, not only provide the connection effect to whole crossbeam dolly, still because set up with the fixing base activity, the stability of whole device is provided orderly, make it can safe back and forth movement, and the device is simple, be convenient for install the maintenance.

2. This crossbeam walking dolly convenient to installation maintenance, constitute draw-in groove formula track through setting up two guide rails of walking support frame internal fixation, the gyro wheel alright with stable round trip movement in the frame, and the device installation is simple with the maintenance, wherein the guide rail adopts the light rail material, the wear-resisting life that has improved the frame of this material, the work efficiency of crossbeam walking dolly has been ensured, and the cost is saved, the efficiency is improved, and the pneumatic cylinder passes through the link activity and sets up the club, can pass through PLC control pneumatic cylinder drive dolly motion part round trip movement in draw-in groove formula walking support frame at crossbeam walking dolly in the course of the work, moreover, the steam generator is simple in structure, the design is ingenious, make whole device become whole, guarantee safety, the installation maintenance of being convenient.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic front view of the structure of the present invention.

In the figure: 1. a fixing plate; 2. a walking support frame; 3. a roller; 4. a guide rail; 5. a fixed seat; 6. a stick; 7. a hydraulic shear connector; 8. stick clamping plates; 9. a pin shaft; 10. a pin shaft clamping plate; 11. a hydraulic cylinder; 12. a clamping plate groove; 13. mounting holes; 14. and a connecting frame.

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 utility model discloses a crossbeam walking trolley convenient for installation and maintenance, which comprises a fixed plate 1, a walking support frame 2, a roller 3, a guide rail 4, a fixed seat 5, a rod 6, a hydraulic shear connector 7, a rod clamp 8, a pin shaft 9, a pin shaft clamp 10 and a hydraulic cylinder 11, wherein the walking support frame 2 is movably arranged at one side of the fixed plate 1, the guide rail 4 is fixedly arranged at the bottom of the walking support frame 2, the roller 3 is movably arranged at the top of the guide rail 4, the rod 6 is movably arranged at one side of the fixed plate 1, the fixed seat 5 is movably arranged at the outer wall of the rod 6, the rod clamp 8 is movably arranged at one end of the rod 6, the hydraulic shear connector 7 is fixedly arranged at the bottom of the fixed plate 1, the pin shaft 9 is movably arranged at one side of the hydraulic shear connector 7, the pin shaft clamp 10, and a hydraulic cylinder 11 is fixedly arranged at the bottom of the walking support frame 2.

Specifically, the number of the fixing plates 1 is two, and the two fixing plates 1 are symmetrically arranged by taking the horizontal center line of the walking support frame 2 as a symmetry axis.

In this embodiment, two fixed plates 1 can carry out locate function to whole crossbeam for the walking dolly has support and fixed position, and fixed plate 1 uses the horizontal central line of walking support frame 2 to set up as symmetry axis symmetry, can let whole crossbeam walking dolly stable orderly carry out the back and forth movement, and is simple high-efficient.

Specifically, one end of each of the stick 6 and the pin 9 is provided with a clamping plate groove 12, and the clamping plate grooves 12 are respectively and movably arranged at the bottoms of the stick clamping plate 8 and the pin clamping plate 10.

In this embodiment, the cardboard groove 12 can with fix the club cardboard 8 and round pin axle cardboard 10 on fixed plate 1 carry on spacingly, though club 6 and round pin axle 9 can both move about on fixed plate 1, but cardboard groove 12 can fix and spacing it, make club 6 and round pin axle 9 can not drop and separate on fixed plate 1, the stability of device has been ensured, and club cardboard 8 and round pin axle cardboard 10 two are dismantled easily, only need to demolish these two places, just can maintain the walking dolly, raise the efficiency when installation and maintenance, reduce staff's intensity of labour.

Specifically, the number of the guide rails 4 is two, the two guide rails 4 are both located on the same horizontal plane, and the guide rails 4 are made of light rail materials.

In this embodiment, the draw-in groove formula track is constituteed to two fixed guide rails 4 in the walking support frame 2 of draw-in groove formula, 3 alright in order stable round trip movement in the frame in gyro wheel to the device installation is simple with the maintenance, and wherein guide rail 4 adopts the light rail material, and this material is wear-resisting has improved the life of frame, has ensured the work efficiency of crossbeam walking dolly, practices thrift the cost, raises the efficiency.

Specifically, the front surface of the fixing plate 1 is provided with a mounting hole 13, and the inner wall of the mounting hole 13 is movably provided with a stick 6.

In this embodiment, two fixed plates 1 are run through to club 6 to set up with the activity of club cardboard 8, not only provide the connection effect to whole crossbeam dolly, still because set up with the activity of fixing base 5, provide the stability of whole device, make it can safe and orderly carry out the back and forth movement, and the device is simple, the installation maintenance of being convenient for.

Specifically, one end of the hydraulic cylinder 11 is fixedly provided with a connecting frame 14, and one side of the connecting frame 14 is movably provided with a stick 6.

In this embodiment, pneumatic cylinder 11 sets up rod 6 through the activity of link 14, can drive the dolly motion part at crossbeam walking dolly back and forth movement in draw-in groove formula walking support frame 2 through PLC control pneumatic cylinder 11 at the course of the work, and simple structure conceives ingeniously for whole device becomes whole, ensures safety, the installation maintenance of being convenient for.

The utility model discloses a theory of operation and use flow: when using, through opening pneumatic cylinder 11, make pneumatic cylinder 11 be connected to rod 6 through link 14, and the motion of fixing base 5 control rod 6, make it can not shift, and rod cardboard 8 can not let rod 6 separate on fixed plate 1 and drop, then pneumatic cylinder 11 drives dolly motion part round trip movement in draw-in groove formula walking support frame 2, and fix hydraulic pressure on fixed plate 1 and cut connecting piece 7, also can drive hydraulic pressure when the dolly moves and cut the motion, and round pin axle 9 and round pin axle cardboard can fix hydraulic pressure and cut connecting piece 7, make it can not drop on fixed plate 1, at this moment, the device normally works.

In conclusion, this crossbeam walking dolly convenient to installation maintenance, constitute the draw-in groove formula track through setting up two guide rails 4 of walking support frame 2 internal fixation, gyro wheel 3 alright with stable round trip movement in the frame, and the device installation is simple with the maintenance, wherein guide rail 4 adopts the light rail material, the wear-resisting life that has improved the frame of this material, the work efficiency of crossbeam walking dolly has been ensured, the cost is saved, and the efficiency is improved, and pneumatic cylinder 11 sets up club 6 through link 14 activity, can drive the dolly motion part at crossbeam walking dolly through PLC control pneumatic cylinder 11 in the course of the work and make a round trip movement in draw-in groove formula walking support frame 2, moreover, the steam cylinder is simple in structure, think about ingeniously, make whole device become whole, guarantee safety, the installation maintenance of being.

It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 a crossbeam walking dolly convenient to installation maintenance, includes fixed plate (1), walking support frame (2), gyro wheel (3), guide rail (4), fixing base (5), rod (6), hydraulic pressure and cuts connecting piece (7), rod cardboard (8), round pin axle (9), round pin axle cardboard (10) and pneumatic cylinder (11), its characterized in that: the utility model discloses a fixed walking support frame, including fixed plate (1), fixed guide rail (4), gyro wheel (3) are provided with in the activity of one side of fixed plate (1), the fixed guide rail (4) that is provided with in the bottom of walking support frame (2), the top activity of guide rail (4) is provided with gyro wheel (3), the activity of one side of fixed plate (1) is provided with rod (6), rod (6) outer wall activity is provided with fixing base (5), the one end activity of rod (6) is provided with rod cardboard (8), the fixed hydraulic pressure that is provided with in the bottom of fixed plate (1) is cut connecting piece (7), the one side activity of hydraulic pressure cut connecting piece (7) is provided with round pin axle (9), the top activity of round pin axle (9) is provided with round pin axle cardboard.

2. The beam walking trolley convenient to install and maintain as claimed in claim 1, wherein: the number of the fixed plates (1) is two, and the two fixed plates (1) are symmetrically arranged by taking the horizontal central line of the walking support frame (2) as a symmetry axis.

3. The beam walking trolley convenient to install and maintain as claimed in claim 1, wherein: the clamping plate grooves (12) are formed in one ends of the stick (6) and the pin shaft (9), and the clamping plate grooves (12) are movably arranged at the bottoms of the stick clamping plate (8) and the pin shaft clamping plate (10) respectively.

4. The beam walking trolley convenient to install and maintain as claimed in claim 1, wherein: the number of the guide rails (4) is two, the two guide rails (4) are both positioned on the same horizontal plane, and the guide rails (4) are made of light rail materials.

5. The beam walking trolley convenient to install and maintain as claimed in claim 1, wherein: the front surface of the fixing plate (1) is provided with a mounting hole (13), and the inner wall of the mounting hole (13) is movably provided with a stick (6).

6. The beam walking trolley convenient to install and maintain as claimed in claim 1, wherein: one end of the hydraulic cylinder (11) is fixedly provided with a connecting frame (14), and one side of the connecting frame (14) is movably provided with a stick (6).