CN220465345U

CN220465345U - Be used for fixed conveyer of boiler bellows

Info

Publication number: CN220465345U
Application number: CN202321741056.3U
Authority: CN
Inventors: 李艳虎; 董冬冬; 侯东岭; 秦占蛟; 张岩; 张燕峰
Original assignee: Beijing Shengbao Dayuan Industry And Trade Co ltd
Current assignee: Beijing Shengbao Dayuan Industry And Trade Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-02-09
Anticipated expiration: 2033-07-05

Abstract

A be used for fixed conveyer of boiler bellows, including automobile body and sweep, the lower terminal surface of sweep and the up end fixed connection of automobile body, a plurality of evenly distributed unable adjustment base is installed to both sides around the upper end surface of automobile body, a plurality of evenly distributed's power package is installed to the lower terminal surface of sweep, utilize the clamp that pole and horizontal pull rod are constituteed to fix the bellows, utilize the frame that pole setting and tie rod are constituteed to support, all can rely on buckle or draw-in groove to dismouting and combination between each subassembly, occupation space is little during the storage, only need the quantity of contrast size selection pull rod to adapt, connection simple structure, it is quick convenient during the use, independent power package makes the device carry out the short range removal, independent power package has independent power and steering system moreover, make the vehicle can remove in arbitrary horizontal direction, pack up the wheel during long-distance transportation, convenient transportation.

Description

Be used for fixed conveyer of boiler bellows

Technical Field

The utility model relates to the technical field of mechanical transportation, in particular to a fixed transportation device for a boiler bellows.

Background

The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy, most of the boilers are heated by combustion, oxygen is needed by combustion, the bellows is used for guaranteeing oxygen supply, otherwise, coal or natural gas can be insufficiently combusted, the heating effect can be poor, the energy is wasted, and the process requirements can not be met, so that one or more bellows are arranged on the boiler, and the problem of transporting the bellows is also necessarily faced.

The bellows that present boiler used is when transporting, and direct use auxiliary fixing device fixes on the transport vechicle, and auxiliary fixing device is steel pipe welded support generally, and the during operation is directly fixed the bellows in the inside of support earlier, then transports the support fixed on the flatbed, then directly pulls fixing device through the gantry crane in the mill.

Above-mentioned auxiliary fixture, because the bellows specification is more, only fixes the bellows through welded fixed bolster, needs to be equipped with the transportation fixing device of different specifications, because the bellows specification and the quantity of transportation at every turn are different moreover, consequently each specification bellows all need prepare a certain quantity fixing device, when handling through the portal crane, must clear the field in advance for safety, wastes time and energy.

Because these fixtures are welded brackets and cannot be folded and disassembled, the problems of large inventory of fixtures, occupied warehouse space and various kinds are caused, and the fixtures with different specifications take a long time to fix on the transport vehicle.

Disclosure of Invention

In order to achieve the purpose, the utility model provides the boiler bellows fixing and transporting device, which is characterized by wide application range, easy fixing during long-distance transportation and short-distance mobility through modular assembly of all parts.

The utility model is realized in such a way, the fixed transportation device for the boiler bellows comprises a vehicle body and a vehicle plate, wherein the lower end face of the vehicle plate is fixedly connected with the upper end face of the vehicle body, a plurality of fixed bases are uniformly arranged on the front side and the rear side of the upper end face of the vehicle body, upright rods are arranged on the upper end face of the fixed bases, connecting seats are fixedly connected on the upper end faces of the upright rods, horizontal pull rods are arranged between the connecting seats on the front side and the rear side, transverse pull rods are arranged between the connecting seats on the left side and the right side, openings are formed in the upper end face of the base and the periphery of the connecting seats, and buckles are arranged at the openings;

the buckle comprises a bolt and a nut, wherein the nut is fixedly connected to the outer wall of the opening, one end of the bolt penetrates through the nut and extends into the opening, a clamping tongue is fixedly connected to one end of the bolt extending into the opening, the clamping tongue is attached to the inner wall of the opening, the bolt positioned on the upper end face of the base is fixedly connected with the vertical rod, and the bolts positioned on the periphery of the connecting base are respectively fixedly connected with the transverse pull rod and the horizontal pull rod;

a plurality of evenly distributed power packs are arranged on the lower end face of the vehicle plate.

In order to enable the wheels to rotate, the power pack comprises a supporting seat and wheels, wherein the supporting seat is fixedly connected with the outer wall of a vehicle body, a gear motor is installed on the upper end face of the supporting seat, a spline is fixedly connected with an output shaft of the gear motor, the spline penetrates through the supporting seat and extends to the lower portion, a first transmission shaft is movably installed in the spline, the lower end of the first transmission shaft is fixedly connected with a first bevel gear, a second bevel gear is meshed with the outer wall of the first bevel gear, a second transmission shaft is fixedly connected to the axis of the second bevel gear, a first connecting seat is fixedly connected to the other end of the second transmission shaft, a first shaft is installed in the first connecting seat, a hole is formed in the first shaft, a second shaft is movably connected to the axis of the hole, a second connecting seat is fixedly connected to the two ends of the second shaft, and the other end of the second connecting seat is fixedly connected with the wheels.

In order to lift the tire, the lower end face of the supporting seat is fixedly connected with a hydraulic cylinder, the lower end of an output shaft of the hydraulic cylinder is fixedly connected with a wheel base, the left side of the base is rotatably connected with a chuck, and the chuck is rotatably connected with wheels.

For the purpose of providing power for the steering of the tire, as a preferable mode of the boiler bellows fixing and transporting device, the second transmission shaft penetrates through the wheel base, the lower end face of the wheel base is fixedly connected with a stepping motor, and an output shaft of the stepping motor penetrates through the wheel base and is fixedly connected with the chuck.

In order to heighten the height of the outer frame, as one preferable mode of the fixing and transporting device for the boiler bellows, the upper end faces of the connecting seats are provided with second openings.

For fixing the small tie rod and adjusting the size. As the boiler bellows fixing and transporting device, the two ends of the small pull rod are fixedly connected with the clamping grooves, and the inner side walls of the clamping grooves are fixedly connected with the outer side walls of the horizontal pull rods.

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

1. the air box is fixed by utilizing the clamp formed by the small pull rod and the horizontal pull rod, the outer frame formed by the vertical rod and the transverse pull rod is utilized for supporting, all the components can be disassembled, assembled and combined by means of the buckles or the clamping grooves, the occupied space is small during storage, and the number of the pull rods is only required to be selected for adapting to the air boxes with different specifications according to the comparison size, so that the specification of the vehicle plate is the same during actual use, the air box is convenient to fix on a transport vehicle, the air box can be closely distributed during transport, accidents of damage to the air box caused by shaking are reduced, the connecting structure is simple, and the air box is rapid and convenient during use;

2. the independent power pack enables the device to move in a short distance, and the independent power pack is provided with an independent power and steering system, so that the vehicle can move in any horizontal direction, and wheels are retracted during long-distance transportation, thereby facilitating transportation.

Drawings

FIG. 1 is a view showing the whole construction of a fixed transportation device for a boiler bellows according to the present utility model;

FIG. 2 is a block diagram of a power pack of the present utility model;

FIG. 3 is a block diagram of the upright and horizontal tie of the present utility model;

fig. 4 is a structural view of the small tie rod of the present utility model.

In the figure, 1, a vehicle body; 2. a sweep; 3. a fixed base; 4. a buckle; 5. a vertical rod; 6. a vertical rod connecting seat; 7. a horizontal pull rod; 8. a cross pull rod; 9. a small pull rod; 10. a power pack; 11. a support base; 12. a wheel; 13. a speed reducing motor; 14. a spline; 15. a first drive shaft; 16. a first bevel gear; 17. a second bevel gear; 18. a second drive shaft; 19. a first connection base; 20. a first shaft; 21. a hole; 22. a second shaft; 23. a second connecting seat; 24. a hydraulic cylinder; 25. a shaft sleeve; 26. a wheel base; 27. a chuck; 28. a stepping motor; 29. a bolt; 30. a nut; 31. a clamping tongue; 32. a clamping groove; 33. and a second opening.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-4, the vehicle comprises a vehicle body 1 and a vehicle plate 2, wherein the lower end face of the vehicle plate 2 is fixedly connected with the upper end face of the vehicle body 1, a plurality of fixing bases 3 are uniformly arranged on the front side and the rear side of the upper end face of the vehicle body 1, upright rods 5 are arranged on the upper end face of the fixing bases 3, upright rod connecting seats 6 are fixedly connected on the upper end face of the upright rods 5, horizontal pull rods 7 are arranged between the upright rod connecting seats 6 on the front side and the rear side, transverse pull rods 8 are arranged between the upright rod connecting seats 6 on the left side and the right side, openings are formed in the upper end face of the fixing bases 3 and the periphery of the upright rod connecting seats 6, and buckles 4 are arranged at the openings;

the buckle 4 comprises a bolt 29 and a nut 30, the nut 30 is fixedly connected to the outer wall of the opening, one end of the bolt 29 penetrates through the nut 30 and extends into the opening, a clamping tongue 31 is fixedly connected to one end of the bolt 29 extending into the opening, the clamping tongue 31 is attached to the inner wall of the opening, the bolt 29 positioned on the upper end face of the base 3 is fixedly connected with the vertical rod 5, and the bolts 29 positioned on the periphery of the vertical rod connecting seat 6 are respectively fixedly connected with the transverse pull rod 8 and the horizontal pull rod 7;

a plurality of evenly distributed power packs 10 are mounted on the lower end face of the vehicle plate 2.

In this embodiment: the fixing base 3 is used for fixing a plurality of vertical rods 5, vertical rod connecting seats 6 are arranged on the upper end faces of the vertical rods 5, transverse pull rods 8 are arranged between the vertical rod connecting seats 6 on the two left and right sides, the vertical rods 5 and the transverse pull rods 8 form an outer frame, horizontal pull rods 7 are arranged between the vertical rod connecting seats 6 on the two front and rear sides, small pull rods 9 are arranged between the two horizontal pull rods 7, a clamp is formed by the small pull rods 9 and the horizontal pull rods 7, the air box is fixed by the outer frame and the clamp, and the air box is detached when not used and assembled when not used;

the vehicle body 1 and the deck 2 can be moved horizontally in a short distance by means of a power pack 10 arranged at the bottom, and the independent power pack 10 has an independent power and steering system, so that the vehicle can be moved in any horizontal direction.

As a technical optimization scheme of the utility model, the power pack 10 comprises a supporting seat 11 and wheels 12, wherein the supporting seat 11 is fixedly connected with the outer wall of a vehicle body 1, a gear motor 13 is installed on the upper end face of the supporting seat 11, an output shaft of the gear motor 13 is fixedly connected with a spline 14, the spline 14 penetrates through the supporting seat 11 and extends to the lower part, a first transmission shaft 15 is movably installed inside the spline 14, the lower end of the first transmission shaft 15 is fixedly connected with a first bevel gear 16, the outer wall of the first bevel gear 16 is meshed with a second bevel gear 17, the axial center of the second bevel gear 17 is fixedly connected with a second transmission shaft 18, the other end of the second transmission shaft 18 is fixedly connected with a first connection seat 19, a first shaft 20 is installed inside the first connection seat 19, a hole 21 is formed inside the first shaft 20, a second shaft 22 is movably connected with the axial center of the hole 21, two ends of the second shaft 22 are fixedly connected with a second connection seat 23, and the other end of the second connection seat 23 is fixedly connected with the wheels 12.

In this embodiment: the gear motor 13 is electrified and started, the output end of the gear motor 13 drives the spline 14 to rotate, the spline 14 drives the first bevel gear 16 to rotate, the second bevel gear 17 is connected in a meshed mode to drive the second transmission shaft 18 to rotate, the second transmission shaft 18 drives the second connecting seat 23 to rotate, and finally the second connecting seat 23 drives the wheels 12 to rotate.

As a technical optimization scheme of the utility model, the lower end surface of the supporting seat 11 is fixedly connected with a hydraulic cylinder 24, the lower end of an output shaft of the hydraulic cylinder 24 is fixedly connected with a shaft sleeve 25, one end of the shaft sleeve 25 away from the second bevel gear 17 is fixedly connected with a wheel base 26, the left side of the wheel base 26 is rotatably connected with a chuck 27, and the chuck 27 is rotatably connected with the wheel 12.

In this embodiment: hydraulic oil is injected into the hydraulic cylinder 24, the hydraulic cylinder 24 descends to drive the wheel base 26 to descend along with the chuck 27, the wheel 12 descends to contact the ground through the descending of the chuck 27, the device is moved, the hydraulic cylinder 24 becomes hydraulic suspension in the moving process, jolts are reduced, and the wheel 12 is retracted and is convenient to fix in long-distance transportation.

As a technical optimization scheme of the utility model, the second transmission shaft 18 penetrates through the wheel base 26, the lower end surface of the wheel base 26 is fixedly connected with the stepping motor 28, and an output shaft of the stepping motor 28 penetrates through the wheel base 26 and is fixedly connected with the chuck 27.

In this embodiment: the stepping motor 28 is started, and the output shaft of the stepping motor 28 drives the chuck 27 to rotate so as to steer the wheels 12, and the four-wheel independent steering has the advantages that horizontal movement, in-situ turning, oblique running and other complex movements can be completed through different steering angles of all tires, so that conditions are provided for the movement of narrow and complex terrains in factories.

As a technical optimization scheme of the utility model, the upper end faces of the upright rod connecting seats 6 are provided with second openings 33.

In this embodiment: the second opening 33 has all been seted up to the up end of pole setting connecting seat 6, can utilize the fixed another pole setting 5 of second opening 33, and the height of frame is increased, can be to the bellows of different specifications, only need compare the quantity of size selection pull rod, increase or reduce, just make the frame can change, conveniently adjust the traffic according to the transportation task.

As a technical optimization scheme of the utility model, both ends of the small pull rod 9 are fixedly connected with the clamping grooves 32, and the inner side walls of the clamping grooves 32 are fixedly connected with the outer side walls of the horizontal pull rod 7.

In this embodiment: the small pull rod 9 is arranged between the horizontal pull rods 7 through the clamping grooves 32, and can slide through the clamping grooves 32 to change the size of the clamp, so that the clamp is suitable for fans of different specifications, and accidents of damage to the bellows caused by shaking are reduced.

The working principle and the using flow of the utility model are as follows: the fixing base 3 is utilized to fix a plurality of vertical rods 5, vertical rod connecting seats 6 are arranged on the upper end faces of the vertical rods 5, transverse pull rods 8 are arranged between the vertical rod connecting seats 6 which are arranged left and right, the vertical rods 5 and the transverse pull rods 8 form an outer frame, horizontal pull rods 7 are arranged between the vertical rod connecting seats 6 which are arranged front and back, small pull rods 9 are arranged between the two horizontal pull rods 7, the small pull rods 9 and the horizontal pull rods 7 form a clamp, the clamp is used for fixing the bellows, the outer frame supports, the components can be disassembled and assembled by means of buckles 4 or clamping grooves 32, the occupied space during storage is small, and only the quantity of pull rods is required to be selected according to the bellows with different specifications, so that the specifications of the vehicle plate 2 are the same during practical use, the bellows can be conveniently fixed on a transportation vehicle, accidents caused by shaking are reduced, the bellows is connected, and the bellows is rapid and convenient during use;

the gear motor 13 is electrified and started, the output end of the gear motor 13 drives the spline 14 to rotate, the first bevel gear 16 is driven to rotate through the spline 14, the second bevel gear 17 is connected in a meshed mode to drive the second transmission shaft 18 to rotate, the second transmission shaft 18 drives the second connecting seat 23 to rotate, finally the second connecting seat 23 drives the wheels 12 to rotate, the stepping motor 28 is started, the output shaft of the stepping motor 28 drives the chuck 27 to rotate so that the wheels 12 turn, the power pack 10 enables the device to move in a short distance, the independent power pack 10 is provided with an independent power and steering system, the vehicle can move in any horizontal direction, the hydraulic cylinder 24 is filled with hydraulic oil, the hydraulic cylinder 24 descends to drive the wheel base 26 to descend along with the chuck 27, the wheels 12 descend through the descent of the chuck 27, the wheels 12 can be retracted during long-distance transportation, and the vehicle is convenient to transport.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a be used for fixed conveyer of boiler bellows, includes automobile body (1) and sweep (2), the lower terminal surface of sweep (2) and the up end fixed connection of automobile body (1), its characterized in that: a plurality of evenly distributed fixed bases (3) are arranged in front of and behind the upper end face of the vehicle body (1), vertical rods (5) are arranged on the upper end face of the fixed bases (3), vertical rod connecting seats (6) are fixedly connected to the upper end face of each vertical rod (5), horizontal pull rods (7) are arranged between the vertical rod connecting seats (6) on the front side and the rear side, transverse pull rods (8) are arranged between the vertical rod connecting seats (6) on the left side and the right side, openings are formed in the upper end face of the fixed bases (3) and the periphery of each vertical rod connecting seat (6), and buckles (4) are arranged at the openings;

the buckle (4) comprises a bolt (29) and a nut (30), the nut (30) is fixedly connected to the outer wall of the opening, one end of the bolt (29) penetrates through the nut (30) and extends to the inside of the opening, one end of the bolt (29) extending to the inside of the opening is fixedly connected with a clamping tongue (31), the clamping tongue (31) is attached to the inner wall of the opening, the bolt (29) positioned on the upper end face of the fixed base (3) is fixedly connected with the vertical rod (5), and the bolts (29) positioned on the periphery of the vertical rod connecting seat (6) are respectively fixedly connected with the transverse pull rod (8) and the horizontal pull rod (7);

a plurality of evenly distributed power packs (10) are arranged on the lower end face of the vehicle plate (2).

2. A fixed transportation device for a boiler windbox according to claim 1, wherein: the utility model provides a power pack (10) includes supporting seat (11) and wheel (12), the outer wall fixed connection of supporting seat (11) and automobile body (1), gear motor (13) are installed to the up end of supporting seat (11), gear motor (13)'s output shaft fixedly connected with spline (14), spline (14) run through supporting seat (11) and extend to the lower part, the inside movable mounting of spline (14) has first transmission shaft (15), the lower extreme fixedly connected with first bevel gear (16) of first transmission shaft (15), the outer wall meshing of first bevel gear (16) has second bevel gear (17), the axle center department fixedly connected with second transmission shaft (18) of second bevel gear (17), the other end fixedly connected with first connecting seat (19) of second transmission shaft (18), the internally mounted of first connecting seat (19) has first axle (20), the inside of first axle (20) is opened and is equipped with hole (21), the axle center department swing joint of hole (21) has second axle (22), the second end (23) and the second end (23) of second connecting seat (23).

3. A fixed transportation device for a boiler windbox according to claim 2, wherein: the lower terminal surface fixedly connected with pneumatic cylinder (24) of supporting seat (11), the output shaft lower extreme fixedly connected with axle sleeve (25) of pneumatic cylinder (24), the one end fixedly connected with wheel base (26) of second bevel gear (17) are kept away from to axle sleeve (25), one side rotation of wheel base (26) is connected with chuck (27), chuck (27) and wheel (12) rotate and are connected.

4. A fixed transportation device for a boiler windbox according to claim 2, wherein: the second transmission shaft (18) penetrates through the wheel base (26), a stepping motor (28) is fixedly connected to the lower end face of the wheel base (26), and an output shaft of the stepping motor (28) penetrates through the wheel base (26) and is fixedly connected with the chuck (27).

5. A fixed transportation device for a boiler windbox according to claim 1, wherein: the upper end faces of the upright rod connecting seats (6) are provided with second openings (33).

6. A fixed transportation device for a boiler windbox according to claim 1, wherein: both ends of the small pull rod (9) are fixedly connected with clamping grooves (32), and the inner side walls of the clamping grooves (32) are fixedly connected with the outer side walls of the horizontal pull rods (7).