CN210886840U

CN210886840U - Ground tamping device for highway bridge construction

Info

Publication number: CN210886840U
Application number: CN201921618619.3U
Authority: CN
Inventors: 曹芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-30
Anticipated expiration: 2029-09-26

Abstract

The utility model belongs to the technical field of ground tamping devices, in particular to a ground tamping device for highway bridge construction, which comprises a supporting table, a function box, a first clapboard and a bracket, wherein the function box is fixedly connected on the upper surface of the supporting table, the first clapboard is fixedly connected inside the function box, the bracket is fixedly connected inside the function box, a motor is fixedly connected inside the bracket, an output shaft of the motor is fixedly connected with a threaded column, and the other end of the threaded column is fixedly connected with a rotating shaft; the utility model discloses, through setting up slide bar and sliding sleeve for people carry out the in-process that removes to the supporting box that carries the weight, under the cooperation of slide bar and sliding sleeve, make people can guarantee that the supporting box can carry out directional removal when removing the supporting box.

Description

Ground tamping device for highway bridge construction

Technical Field

The utility model belongs to the technical field of ground tamp device, concretely relates to ground tamp device for highway bridge construction.

Background

When the bituminous paving of the bridge floor of current highway bridge was the spraying pitch for the first time, need with the fine gravel and the pitch compaction of compaction device with the surface to the adhesion that makes subsequent pitch can be stable is to its upper surface, current compaction device is whole to be a compression roller, the compression roller both ends respectively set up a rotary tank, insert the pivot in the rotary tank, and connect a U type pole in the pivot, pulling U type pole, can drive the compression roller and carry out the compaction operation on the bridge floor, the weak point of existence has: firstly, when the rotary groove rotates with the pivot to cooperate, be the anchor ring sliding contact, therefore the complex rotational resistance is very big, causes the pulling compression roller very hard, and the second, pitch itself has certain viscidity, when the compression roller rolls on the road surface, can bond some stones through pitch unavoidably on the compression roller surface, causes the compression roller to roll promptly and not smooth, for solving above problem, we have pushed out following device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a ground tamping unit for highway bridge construction has the structure and adds singly, the simple operation to have the characteristics that facilitate the use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ground ramming device for public road bridge roof beam construction, includes brace table, function case, first baffle and support, function case fixed connection is on the brace table upper surface, first baffle fixed connection is inside the function case, support fixed connection is inside the function case, the inside fixedly connected with motor of support, the output shaft fixedly connected with screw thread post of motor, screw thread post other end fixedly connected with pivot, function incasement wall fixedly connected with bearing, the other end of pivot is worn to establish in the bearing, the screw thread cap has been cup jointed on screw thread post surface, the first connecting block of screw thread cap side fixedly connected with, first movable groove has been seted up on first baffle surface, first connecting block is worn to establish in first movable groove, the other end fixedly connected with supporting box of first connecting block.

Preferably, the inside fixedly connected with second baffle of function case, the inside fixedly connected with slide bar of function case, the surperficial swing joint of slide bar has the sliding sleeve, sliding sleeve side fixedly connected with second connecting block, the second activity groove has been seted up on second baffle surface, the second connecting block is worn to establish in the second activity groove, the other end fixed connection of second connecting block is in supporting box side.

Preferably, the inside fixedly connected with movable rod of support case, the movable rod is total two to the symmetry sets up inside the support case, movable rod surface swing joint has the weight, the movable rod surface has cup jointed first spring, the first spring is total four to the symmetry sets up on the movable rod surface, the vibration storehouse has been seted up to the weight inside, the inside fixedly connected with vibration exciter in vibration storehouse, the through-hole has been seted up to the support case lower surface, the weight wears to establish in the through-hole, the lower fixed surface of weight is connected with the telescopic link, telescopic link lower fixed surface is connected with the contact plate, the telescopic link surface has cup jointed the second spring, the telescopic link is total a plurality ofly to arrange at the weight on the lower surface, the movable hole has been seted up on the brace table surface, movable hole and weight phase-match.

Preferably, brace table side fixedly connected with fixed block, fixation nut is worn to be equipped with to the fixed block side, the bracing piece is worn to be equipped with on the fixed block surface, the lower fixed surface of bracing piece is connected with electric putter, electric putter's other end fixedly connected with base, the base is total four to arrange at a brace table lower extreme, brace table lower fixed surface is connected with the wheel group, the wheel group is total four to be the rectangle and arrange at a brace table lower surface.

Preferably, the front surface of the function box is fixedly connected with a hinge, the other end of the hinge is fixedly connected with a bin door, the front surface of the bin door is fixedly connected with a control switch, the front surface of the bin door is fixedly connected with a handle, a shutter is embedded on the surface of the bin door, and a pushing handle is fixedly connected to the upper surface of the supporting table.

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

the utility model discloses, through setting up slide bar and sliding sleeve, make people carry on the in-process that removes to the supporting box that carries the weight, under the cooperation of slide bar and sliding sleeve, make people can guarantee that the supporting box can carry out directional movement when moving the supporting box, under the effect of movable rod and first spring, make the weight do the impact force that produces in the process of carrying out normal operation, under the cooperation of movable rod and first spring, make the device can cushion the impact force that produces when carrying out normal operation in the process of carrying out the weight operation, thereby guaranteed that the device can keep stable state in the process of carrying out normal operation, under the effect of screw post and screw cap, make people carry on normal operation to the in-process that carries the supporting box that carries the weight, people only need control the motor through control switch and carry out normal operation, can drive the screw post and rotate when the motor operates, under the cooperation of screw thread post and screw cap for the support case that carries the weight is to removing, thereby makes people more convenient when removing the support case that carries the weight.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1;

in the figure: 1. a support table; 2. a function box; 3. a first separator; 4. a support; 5. a motor; 6. a threaded post; 7. a rotating shaft; 8. a bearing; 9. a threaded cap; 10. a first connection block; 11. a first movable slot; 12. a support box; 13. a second separator; 14. a slide bar; 15. a sliding sleeve; 16. a second connecting block; 17. a second movable slot; 18. a movable rod; 19. a first spring; 20. a weight; 21. a vibration bin; 22. a vibration exciter; 23. a telescopic rod; 24. a second spring; 25. a contact plate; 26. a push handle; 27. a fixed block; 28. fixing a nut; 29. a support bar; 30. an electric push rod; 31. a base; 32. a wheel set; 33. a movable hole; 34. a hinge; 35. a bin gate; 36. a control switch; 37. a handle; 38. a blind window; 39. and a through hole.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a ground tamping device for highway bridge construction comprises a supporting table 1, a function box 2, a first partition plate 3 and a support 4, wherein the function box 2 is fixedly connected to the upper surface of the supporting table 1, the first partition plate 3 is fixedly connected inside the function box 2, the support 4 is fixedly connected inside the function box 2, a motor 5 is fixedly connected inside the support 4, an output shaft of the motor 5 is fixedly connected with a threaded column 6, the other end of the threaded column 6 is fixedly connected with a rotating shaft 7, the inner wall of the function box 2 is fixedly connected with a bearing 8, the other end of the rotating shaft 7 is arranged in the bearing 8 in a penetrating mode, a threaded cap 9 is sleeved on the surface of the threaded column 6, and under the effects of the threaded column 6 and the threaded cap 9, people only need to control the motor 5 to normally operate through a control switch 36 in the process of moving the supporting box 12 loaded with a heavy hammer 20, the motor 5 can drive the threaded column 6 to rotate when operating, under the cooperation of the threaded column 6 and the threaded cap 9, the support box 12 loaded with the heavy hammer 20 can move, so that people can move the support box 12 loaded with the heavy hammer 20 more conveniently, the first connecting block 10 is fixedly connected to the side surface of the threaded cap 9, the first movable groove 11 is formed in the surface of the first partition plate 3, the first connecting block 10 is arranged in the first movable groove 11 in a penetrating mode, and the support box 12 is fixedly connected to the other end of the first connecting block 10.

Specifically, inside fixedly connected with second baffle 13 of function box 2, inside fixedly connected with slide bar 14 of function box 2, the surperficial swing joint of slide bar 14 has sliding sleeve 15, through setting up slide bar 14 and sliding sleeve 15 for people are carrying out the in-process that removes to the supporting box 12 who carries weight 20, under the cooperation of slide bar 14 and sliding sleeve 15, make people can guarantee that supporting box 12 can carry out directional removal when removing supporting box 12, sliding sleeve 15 side fixedly connected with second connecting block 16, second movable groove 17 has been seted up on second baffle 13 surface, second connecting block 16 wears to establish in second movable groove 17, the other end fixed connection of second connecting block 16 is in supporting box 12 side.

Specifically, two movable rods 18 are fixedly connected inside the support box 12, and are symmetrically arranged inside the support box 12, a heavy punch 20 is movably connected to the surface of the movable rod 18, a first spring 19 is sleeved on the surface of the movable rod 18, under the action of the movable rod 18 and the first spring 19, the heavy punch 20 generates impact force in the normal operation process, under the cooperation of the movable rod 18 and the first spring 19, the impact force generated when the heavy punch 20 operates is buffered in the normal operation process of the device, so that the device is kept in a stable state in the normal operation process, the number of the first springs 19 is four, and the first springs are symmetrically arranged on the surface of the movable rod 18, a vibration bin 21 is arranged inside the heavy punch 20, and a vibration exciter 22 is fixedly connected inside the vibration bin 21, the lower surface of the supporting box 12 is provided with a through hole 39, the weight 20 is arranged in the through hole 39 in a penetrating manner, the lower surface of the weight 20 is fixedly connected with a telescopic rod 23, the lower surface of the telescopic rod 23 is fixedly connected with a contact plate 25, the surface of the telescopic rod 23 is sleeved with a second spring 24, the telescopic rods 23 are a plurality in number and are arranged on the lower surface of the weight 20, the surface of the supporting platform 1 is provided with a movable hole 33, and the movable hole 33 is matched with the weight 20.

Specifically, supporting bench 1 side fixedly connected with fixed block 27, fixation nut 28 is worn to be equipped with to the fixed block 27 side, bracing piece 29 is worn to be equipped with on the fixed block 27 surface, surface fixedly connected with electric putter 30 under the bracing piece 29, electric putter 30's other end fixedly connected with base 31, base 31 is total four to arrange at supporting bench 1 lower extreme, supporting bench 1 surface fixedly connected with wheel group 32, wheel group 32 is total four to be the rectangle and arrange at supporting bench 1 lower surface.

Specifically, the positive fixedly connected with hinge 34 of function case 2, the other end fixedly connected with door 35 of hinge 34, door 35 openly fixedly connected with control switch 36, door 35 openly fixedly connected with handle 37, door 35 surface inlays there is shutter 38, the fixed surface is connected with pushes away handle 26 on the brace table 1.

The utility model discloses a theory of operation and use flow: when the utility model is used, the device is firstly moved to the position to be tamped, and then the electric push rod 30 is controlled by the control switch 36 to extend, so that the base 31 can contact with the ground, and the wheel set 32 is separated from the ground, then, the electric push rod 30 is controlled to stop operating by the control switch 36, so that the device can keep a stable state, then, the motor 5 is controlled by the control switch 36 to operate, so as to drive the threaded column 6 to rotate, when the contact plate 25 passes through the movable hole 33 and comes into contact with the ground, one only needs to control the motor 5 to stop operating through the control switch 36, that is, the vibration exciter 22 is then controlled by the control switch 36, so that the heavy hammer 20 can perform tamping operation on the ground to be tamped.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a ground tamping unit is used in public road bridge roof beam construction, includes brace table (1), function case (2), first baffle (3) and support (4), its characterized in that: the functional box (2) is fixedly connected to the upper surface of the support table (1), the first partition plate (3) is fixedly connected to the inside of the functional box (2), the support (4) is fixedly connected to the inside of the functional box (2), the motor (5) is fixedly connected to the inside of the support (4), the output shaft of the motor (5) is fixedly connected with the threaded column (6), the other end of the threaded column (6) is fixedly connected with the rotating shaft (7), the inner wall of the functional box (2) is fixedly connected with the bearing (8), the other end of the rotating shaft (7) is arranged in the bearing (8) in a penetrating manner, the surface of the threaded column (6) is sleeved with the threaded cap (9), the side surface of the threaded cap (9) is fixedly connected with the first connecting block (10), the surface of the first partition plate (3) is provided with the first movable groove (11), and the first connecting block (10) is arranged in the first, the other end of the first connecting block (10) is fixedly connected with a supporting box (12).

2. The ground tamping device for road and bridge construction according to claim 1, wherein: the utility model discloses a support box, including function box (2), the inside fixedly connected with second baffle (13) of function box (2), the inside fixedly connected with slide bar (14) of function box (2), the surperficial swing joint of slide bar (14) has sliding sleeve (15), sliding sleeve (15) side fixedly connected with second connecting block (16), second movable groove (17) have been seted up on second baffle (13) surface, second connecting block (16) are worn to establish in second movable groove (17), the other end fixed connection of second connecting block (16) is in supporting box (12) side.

3. The ground tamping device for road and bridge construction according to claim 2, wherein: the support box (12) is fixedly connected with two movable rods (18), the movable rods (18) are symmetrically arranged inside the support box (12), the surface of each movable rod (18) is movably connected with a heavy hammer (20), the surface of each movable rod (18) is sleeved with a first spring (19), the number of the first springs (19) is four, the movable rods (18) are symmetrically arranged on the surface of each movable rod (18), a vibration bin (21) is arranged inside each heavy hammer (20), a vibration exciter (22) is fixedly connected inside each vibration bin (21), a through hole (39) is formed in the lower surface of the support box (12), each heavy hammer (20) is arranged in the corresponding through hole (39) in a penetrating manner, a telescopic rod (23) is fixedly connected to the lower surface of each heavy hammer (20), a contact plate (25) is fixedly connected to the lower surface of each telescopic rod (23), and a second spring (24) is sleeved on the surface of, the telescopic rods (23) are arranged on the lower surface of the heavy hammer (20), movable holes (33) are formed in the surface of the support platform (1), and the movable holes (33) are matched with the heavy hammer (20).

4. The ground tamping device for road and bridge construction according to claim 1, wherein: supporting bench (1) side fixedly connected with fixed block (27), fixation nut (28) are worn to be equipped with to fixed block (27) side, bracing piece (29) are worn to be equipped with on fixed block (27) surface, bracing piece (29) lower fixed surface is connected with electric putter (30), the other end fixedly connected with base (31) of electric putter (30), base (31) are total four to arrange at supporting bench (1) lower extreme, supporting bench (1) lower fixed surface is connected with wheel group (32), wheel group (32) are total four to be the rectangle and arrange at supporting bench (1) lower surface.

5. The ground tamping device for road and bridge construction according to claim 1, wherein: function box (2) openly fixedly connected with hinge (34), the other end fixedly connected with door (35) of hinge (34), door (35) openly fixedly connected with control switch (36), door (35) openly fixedly connected with handle (37), door (35) surface mosaic has shutter (38), it pushes away handle (26) to go up fixed surface connection on supporting bench (1).