CN214985473U

CN214985473U - Material transportation device for railway bridge construction

Info

Publication number: CN214985473U
Application number: CN202120980012.0U
Authority: CN
Inventors: 刘波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-12-03
Anticipated expiration: 2031-05-10

Abstract

The utility model relates to the technical field of bridge material transportation, and discloses a material transportation device for railway bridge construction, which comprises a bottom plate, four corners of the upper surface of the bottom plate are all fixedly connected with buffer sleeves, a transportation box is arranged above the bottom plate, the transportation box is of a hollow cuboid structure with an opening at the top, buffer rods are all fixedly connected with four corners of the lower surface of the transportation box, the bottom ends of the buffer rods are positioned in the buffer sleeves, the buffer rods are connected with the buffer sleeves in a sliding way, a storage groove is arranged on the upper surface of a cover plate, a threaded rod is rotated in the storage groove, the upper surface of the cover plate is fixed with a rear clamp plate and a front clamp plate sliding through the threaded rod, so as to clamp pipes, then a fixing belt capable of being pulled is arranged on the rear surface of the front clamp plate, and a hook capable of being connected with the fixing belt is arranged on the rear surface of the rear clamp plate, the fixing of the fixing band and the hook is used for realizing secondary fixing of the pipe, so that the pipe is prevented from falling off in the transportation process.

Description

Material transportation device for railway bridge construction

Technical Field

The utility model relates to a bridge material transport technical field specifically is material transport device is used in railway bridge construction.

Background

The railway bridge is a railway crossing river, a lake, a strait, a valley or other barriers, and a structure constructed for realizing the three-dimensional crossing of a railway line and the railway line or a road, in the construction process of the railway bridge, a material transportation device is needed to be used for transporting and treating building materials, the bridge materials generally comprise materials such as concrete sand and tubular steel, the existing transportation device easily causes the falling and falling of the tubular steel due to shaking or movement inertia when transporting the tubular steel, if the speed is too high, life danger can be caused, and the general length of the tubular steel is large, the traditional transportation device can generate the phenomenon that one end of the tubular steel is suspended when transporting, so that the phenomenon that the suspended tubular steel swings up and down due to the shock in the transportation process is caused, and danger is easily caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a material transportation device is used in railway bridge roof beam construction has solved the problem mentioned in the above-mentioned background.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the material transporting device for the railway bridge construction comprises a bottom plate, wherein buffer sleeves are fixedly connected at four corners of the upper surface of the bottom plate, a transporting box is arranged above the bottom plate, the transporting box is of a hollow cuboid structure with an open top, buffer rods are fixedly connected at four corners of the lower surface of the transporting box, the bottom ends of the buffer rods are positioned in the buffer sleeves and are in sliding connection with the buffer sleeves, a plurality of springs are fixedly connected between the transporting box and the bottom plate, a cover plate is fixedly connected to the upper surface of the transporting box, a storage tank is arranged on the upper surface of the cover plate, a threaded rod is rotatably connected to the front surface in the storage tank, the rear end of the threaded rod is positioned behind the cover plate, a front clamping plate is in threaded connection with the outer side wall of the threaded rod, and the top of the front clamping plate is positioned above the cover plate, the upper surface of the cover plate is fixedly connected with a rear clamping plate, a winding groove is formed in the rear surface of the front clamping plate, a shaft rod is rotatably connected inside the winding groove, a clockwork spring is fixedly connected to the outer side wall of the shaft rod, one end, far away from the shaft rod, of the clockwork spring is fixedly connected with the inner side wall of the winding groove, a fixing band is wound on the outer side wall of the shaft rod, one end, far away from the shaft rod, of the fixing band is located behind the front clamping plate, and a hook is fixedly connected to the rear surface of the rear clamping plate.

Preferably, the adjustment tank has been seted up to the upper surface of apron, the inside lower fixed surface of adjustment tank is connected with the telescopic link, the inside of adjustment tank is equipped with the regulating block, the lower surface of regulating block with the top fixed connection of telescopic link, the spout has been seted up to the upper surface of regulating block, the inside sliding connection of spout has two sliders, the last fixed surface of slider is connected with the arc, is located the place ahead and is located the rear the first fixed plate of fixedly connected with and second fixed plate respectively on the top of arc, the inside threaded connection of first fixed plate has the bolt, the bolt runs through first fixed plate, the jack has been seted up to the front surface of second fixed plate, the back fixed surface of second fixed plate is connected with the nut.

Preferably, a through hole is formed in the front surface of one end, far away from the shaft lever, of the fixing band, and the through hole is matched with the hook.

Preferably, the bolt is respectively matched with the jack and the nut.

Preferably, the upper surface of the cover plate is provided with a through type plug hole, and the plug hole is communicated with the inside of the transport box.

Preferably, the right side of the transport case is rotatably connected with a sealing door through a hinge.

Preferably, the front surface of transport case is fixedly connected with the push rod, the equal fixedly connected with universal wheel in four corners of the lower surface of bottom plate.

(III) advantageous effects

The utility model provides a material transporting device is used in railway bridge roof beam construction possesses following beneficial effect:

(1) the utility model discloses a set up the hold up tank at the upper surface of apron, the inside threaded rod that rotates of hold up tank, the upper surface of apron fixed back splint and through the gliding front splint of threaded rod, realize pressing from both sides tight to tubular product, then be equipped with the fixed band that can the pull through the rear surface at the front splint, the couple that can be connected with the fixed band is equipped with at the rear surface of back splint, fixed realization through fixed band and couple is fixed to the secondary of tubular product, tubular product drops in the avoidance transportation.

(2) The utility model discloses an offer the adjustment tank at the upper surface of apron, the inside of adjustment tank is equipped with the regulating block through the telescopic link lift, the last sliding surface of regulating block is connected with two sliders, the last fixed surface arc of two sliders, realize the closeness of two arcs through bolt and nut, the spliced eye is offered to the upper surface on the apron, insert the one end of long tubular product and let the tubular product slope in the spliced eye, fix and support long tubular product through the arc, tubular product drops and rocks because of inertia when avoiding transporting.

Drawings

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

FIG. 2 is a left-side view of the internal structure of the present invention;

fig. 3 is a schematic diagram of the right-side view internal structure of the present invention.

In the figure: 1. a base plate; 2. a buffer sleeve; 3. a transport case; 4. a buffer rod; 5. a spring; 6. a cover plate; 7. a storage tank; 8. a threaded rod; 9. a front splint; 10. a rear splint; 11. a coiling groove; 12. a shaft lever; 13. a clockwork spring; 14. fixing belts; 15. hooking; 16. an adjustment groove; 17. a telescopic rod; 18. an adjusting block; 19. a chute; 20. a slider; 21. an arc-shaped plate; 22. a first fixing plate; 23. a second fixing plate; 24. a bolt; 25. a jack; 26. a nut; 27. inserting holes; 28. a sealing door; 29. a push rod; 30. a universal wheel.

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.

As shown in fig. 1-3, the utility model provides a technical solution: the material transportation device for the railway bridge construction comprises a bottom plate 1, four corners of the upper surface of the bottom plate 1 are fixedly connected with buffer sleeves 2, a transportation box 3 is arranged above the bottom plate 1, the transportation box 3 is of a hollow cuboid structure with an open top, four corners of the lower surface of the transportation box 3 are fixedly connected with buffer rods 4, the bottom ends of the buffer rods 4 are positioned inside the buffer sleeves 2, the buffer rods 4 are in sliding connection with the buffer sleeves 2, a plurality of springs 5 are fixedly connected between the transportation box 3 and the bottom plate 1, the upper surface of the transportation box 3 is fixedly connected with a cover plate 6, the upper surface of the cover plate 6 is provided with a storage tank 7, the inner front surface of the storage tank 7 is rotatably connected with a threaded rod 8, the rear end of the threaded rod 8 is positioned behind the cover plate 6, the outer side wall of the threaded rod 8 is in threaded connection with a front clamping plate 9, the top of the front clamping plate 9 is positioned above the cover plate 6, and the upper surface of the cover plate 6 is fixedly connected with a rear clamping plate 10, the rear surface of the front splint 9 is provided with a winding groove 11, the inner part of the winding groove 11 is rotatably connected with a shaft rod 12, the outer side wall of the shaft rod 12 is fixedly connected with a clockwork spring 13, one end of the clockwork spring 13 far away from the shaft rod 12 is fixedly connected with the inner side wall of the winding groove 11, the outer side wall of the shaft rod 12 is wound with a fixing band 14, one end of the fixing band 14 far away from the shaft rod 12 is positioned at the rear part of the front splint 9, the rear surface of the rear splint 10 is fixedly connected with a hook 15, when in use, the bottom plate 1, the transport box 3 and the cover plate 6 are moved to a specified position through a push rod 29 and a universal wheel 30, a pipe is placed between the front splint 9 and the rear splint 10, a worker carries out position adjustment on the front splint 9 through rotating the threaded rod 8, when the front splint 9 and the rear splint 10 fixedly attach the pipe, then the worker pulls the fixing band 14, the fixing band 14 wound on the outer side wall of the shaft rod 12 is pulled and extended, after the fixing band 14 and the pipe are fixed, the through hole in the fixing band 14 is fixed with the hook 15 on the rear surface of the rear clamping plate 10, so that secondary fixing of the pipe is formed, when the pipe is disassembled, the fixing band 14 is separated from the hook 15, the fixing band 14 is wound along with the acting force of the spring 13 to recover the inside of the winding groove 11, and the outer side wall of the shaft rod 12 is wound.

Further, an adjusting groove 16 is formed in the upper surface of the cover plate 6, an expansion link 17 is fixedly connected to the inner lower surface of the adjusting groove 16, an adjusting block 18 is arranged inside the adjusting groove 16, the lower surface of the adjusting block 18 is fixedly connected to the top end of the expansion link 17, a sliding groove 19 is formed in the upper surface of the adjusting block 18, two sliding blocks 20 are slidably connected inside the sliding groove 19, an arc-shaped plate 21 is fixedly connected to the upper surface of each sliding block 20, a first fixing plate 22 and a second fixing plate 23 are fixedly connected to the top ends of the arc-shaped plates 21 located in the front and the rear respectively, a bolt 24 is connected to the inner thread of the first fixing plate 22, the bolt 24 penetrates through the first fixing plate 22, a jack 25 is formed in the front surface of the second fixing plate 23, a nut 26 is fixedly connected to the rear surface of the second fixing plate 23, when some long pipes are transported, one end of the pipe is inserted into the transport box 3 through the jack 27, with tubular product slope, rethread telescopic link 17 is with regulating block 18 height-adjusting, then with two sliders 20 removal in opposite directions, guarantee that the inside wall of two arcs 21 contacts with tubular product, then through rotating bolt 24, insert behind the jack 25 in the second fixed plate 23 with the rear end of bolt 24 with nut 26 threaded connection, laminate first fixed plate 22 and second fixed plate 23 mutually and accomplish fixedly to avoid tubular product to rock because of vibrations when the transportation.

Further, the one end front surface that fixed band 14 kept away from axostylus axostyle 12 has seted up the through-hole, through-hole and couple 15 looks adaptation, fixed band 14 will be fixed connection with couple 15 when using in inserting the through-hole in fixed band 14 through the bottom with couple 15 to fix, thereby guarantee to the clamp of tubular product tightly.

Further, the bolt 24 is respectively matched with the insertion hole 25 and the nut 26, and the bolt 24 penetrates through the insertion hole 25 and then is in threaded connection with the nut 26 when in use, so that the stability of the first fixing plate 22 and the second fixing plate 23 during fitting is guaranteed.

Furthermore, the upper surface of the cover plate 6 is provided with a through-type inserting hole 27, the inserting hole 27 is communicated with the inside of the transport box 3, and the upper surface of the cover plate 6 is provided with the inserting hole 27, so that the pipe is inserted into the inside of the transport box 3 through the inserting hole 27.

Further, the right side of transport case 3 is connected with sealing door 28 through hinge rotation, through sealing door 28's design, lets transport case 3 can transport other materials, then takes out through sealing door 28.

Further, the fixed surface is connected with push rod 29 in the front of transport case 3, and the equal fixedly connected with universal wheel 30 in four corners of the lower surface of bottom plate 1, at transport case 3 front surface fixed push rod 29, at transport case 3 lower surface fixed universal wheel 30, thereby the workman holds push rod 29 and removes bottom plate 1 through universal wheel 30 to remove equipment.

To sum up, the utility model discloses a work flow: when the device is used, the bottom plate 1, the transport box 3 and the cover plate 6 are moved to designated positions through the push rod 29 and the universal wheel 30, the lengths of pipes are determined to be classified, the short pipes are placed between the front clamping plate 9 and the rear clamping plate 10 when the short pipes are transported, workers adjust the positions of the front clamping plate 9 by rotating the threaded rods 8, the threaded rods 8 are stopped rotating when the front clamping plate 9 and the rear clamping plate 10 fixedly attach the pipes, then the workers pull the fixing belts 14, pull and extend the fixing belts 14 wound on the outer side walls of the shaft rods 12, the through holes in the fixing belts 14 are fixed with the hooks 15 on the rear surfaces of the rear clamping plates 10 after the fixing belts 14 and the pipes are fixed, secondary fixing of the pipes is formed, when the pipes are detached, the fixing belts 14 are separated from the hooks 15, the fixing belts 14 are wound inside the winding grooves 11 along with the acting force of the springs 13 and wound on the outer side walls of the shaft rods 12, when long pipes are transported, insert the inside of transport case 3 through spliced eye 27 with the one end of long tube, with tubular product slope, rethread telescopic link 17 is with regulating block 18 height-adjusting, then with two sliders 20 remove in opposite directions, guarantee that the inside wall of two arcs 21 contacts with tubular product, then through rotating bolt 24, insert behind the jack 25 in the second fixed plate 23 with the rear end of bolt 24 with nut 26 threaded connection, it is fixed to laminate first fixed plate 22 and second fixed plate 23 mutually to accomplish, thereby avoid tubular product to rock because of vibrations when the transportation, take fixed band 14 in adjustment tank 16 out again, it is fixed with couple 15 after carrying out the secondary fixing to tubular product, guarantee the stability of tubular product when the transportation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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.

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. Material transportation device is used in railway bridge roof beam construction, including bottom plate (1), its characterized in that: the four corners of the upper surface of the bottom plate (1) are fixedly connected with buffer sleeves (2), a transport box (3) is arranged above the bottom plate (1), the transport box (3) is of a hollow cuboid structure with an open top, buffer rods (4) are fixedly connected with the four corners of the lower surface of the transport box (3), the bottom ends of the buffer rods (4) are positioned in the buffer sleeves (2), the buffer rods (4) are in sliding connection with the buffer sleeves (2), a plurality of springs (5) are fixedly connected between the transport box (3) and the bottom plate (1), the upper surface of the transport box (3) is fixedly connected with a cover plate (6), a storage groove (7) is formed in the upper surface of the cover plate (6), a threaded rod (8) is rotatably connected to the front surface in the storage groove (7), and the rear end of the threaded rod (8) is positioned behind the cover plate (6), the outer side wall of the threaded rod (8) is in threaded connection with a front clamping plate (9), the top of the front clamping plate (9) is positioned above the cover plate (6), the upper surface of the cover plate (6) is fixedly connected with a rear clamping plate (10), the rear surface of the front clamping plate (9) is provided with a coiling groove (11), the interior of the coiling groove (11) is rotationally connected with a shaft lever (12), the outer side wall of the shaft lever (12) is fixedly connected with a clockwork spring (13), one end of the clockwork spring (13) far away from the shaft lever (12) is fixedly connected with the inner side wall of the coiling groove (11), the outer side wall of the shaft lever (12) is wound with a fixing band (14), one end, far away from the shaft lever (12), of the fixing band (14) is located behind the front clamping plate (9), and a hook (15) is fixedly connected to the rear surface of the rear clamping plate (10).

2. The material transporting device for railroad bridge construction according to claim 1, wherein: an adjusting groove (16) is formed in the upper surface of the cover plate (6), a telescopic rod (17) is fixedly connected to the inner lower surface of the adjusting groove (16), an adjusting block (18) is arranged inside the adjusting groove (16), the lower surface of the adjusting block (18) is fixedly connected with the top end of the telescopic rod (17), a sliding groove (19) is formed in the upper surface of the adjusting block (18), two sliding blocks (20) are slidably connected inside the sliding groove (19), an arc-shaped plate (21) is fixedly connected with the upper surface of the sliding blocks (20), a first fixing plate (22) and a second fixing plate (23) are fixedly connected to the top ends of the arc-shaped plate (21) in the front and the rear respectively, a bolt (24) is connected to the inner thread of the first fixing plate (22), the bolt (24) penetrates through the first fixing plate (22), and an insertion hole (25) is formed in the front surface of the second fixing plate (23), and the rear surface of the second fixing plate (23) is fixedly connected with a nut (26).

3. The material transporting device for railroad bridge construction according to claim 1, wherein: the front surface of one end, far away from the shaft lever (12), of the fixing belt (14) is provided with a through hole, and the through hole is matched with the hook (15).

4. The material transporting device for railroad bridge construction according to claim 2, wherein: the bolt (24) is respectively matched with the jack (25) and the nut (26).

5. The material transporting device for railroad bridge construction according to claim 1, wherein: the upper surface of the cover plate (6) is provided with a through type inserting hole (27), and the inserting hole (27) is communicated with the inside of the transport box (3).

6. The material transporting device for railroad bridge construction according to claim 1, wherein: the right side of the transport box (3) is rotatably connected with a sealing door (28) through a hinge.

7. The material transporting device for railroad bridge construction according to claim 1, wherein: the front surface of transport case (3) is fixed with push rod (29), the equal fixedly connected with universal wheel (30) of four corners of lower surface of bottom plate (1).