CN213925696U

CN213925696U - Soft soil roadbed tamping device

Info

Publication number: CN213925696U
Application number: CN202022958002.5U
Authority: CN
Inventors: 何烽; 占飞; 朱芳萍
Original assignee: Lianyungang Xuwei Port Investment Group Co ltd
Current assignee: Lianyungang Xuwei Port Investment Group Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-10
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a soft soil roadbed tamping device in the technical field of tamping equipment, which comprises a bottom plate, wherein rollers are fixed around the bottom end of the bottom plate, a pushing handle is fixed on the outer side of the bottom plate, a U-shaped seat is fixed on the upper end of the bottom plate, a rack is connected inside the U-shaped seat in a sliding manner, an L-shaped frame is fixed on the upper end of the bottom plate, an adjusting motor is fixed on the inner side of the L-shaped frame, a gear is fixed on an output shaft of the adjusting motor, the gear and the rack are mutually meshed, a rotating mechanism is arranged on the upper end of the rack, and the outer side of the rotating mechanism is connected with a tamping mechanism; the utility model discloses an adjusting motor drives gear and rotates, and drive rack motion, control tamping mechanism make a round trip to reciprocate, and the compaction can be realized to pivoted commentaries on classics roller, and simultaneously, tamping block up-and-down motion carries out the compaction, has improved the tamping effect, and it is rotatory to drive the pivot through the rotating electrical machines, makes the mounting panel be located the upper end of L shape frame, realizes accomodating tamping mechanism, and is convenient for clear up the impurity on tamping block and the commentaries on classics roller.

Description

Soft soil roadbed tamping device

Technical Field

The utility model relates to an equipment technical field for the tamping, concretely relates to weak soil roadbed tamping device.

Background

Tamping or ramming, originally, when building the house, the foundation is tamped by hard objects such as stone in a manual mode, and usually more than two persons cooperate to complete the work. The current work of tamping foundation is changed into mechanical tamping, also called electric tamping. Is a firm foundation and is widely used in the building industry. The heavy object is repeatedly and freely dropped to tamp the foundation or the filling soil and stone so as to improve the construction operation of the compactness.

Traditional weak soil roadbed tamping device tamps the effect not well, and is not convenient for clear up the impurity on the board of tamping, uses inconveniently.

Therefore, it is necessary to design a ramming device for soft soil roadbed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a weak soil roadbed tamping unit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a weak soil roadbed tamping device, includes the bottom plate, the bottom of bottom plate all is fixed with the gyro wheel all around, the outside of bottom plate is fixed with the pushing hands, the upper end of bottom plate is fixed with the U-shaped seat, the inside sliding connection of U-shaped seat has the rack, the upper end of bottom plate is fixed with L shape frame, the inboard of L shape frame is fixed with adjusting motor, adjusting motor's output shaft is fixed with the gear, gear and rack intermeshing, the upper end of rack is provided with slewing mechanism, slewing mechanism's the outside is connected with tamping mechanism.

Further, among the above-mentioned soft soil roadbed tamping device, slewing mechanism includes the U-shaped frame, rotates motor and pivot, the U-shaped frame is fixed in the upper end of rack, the inside rotation restriction of U-shaped frame has the pivot, it is fixed in the outside of U-shaped frame to rotate the motor, the output shaft and the pivot of rotating the motor are connected.

Further, among the above-mentioned weak soil roadbed tamping device, tamping mechanism includes mounting panel, through-hole, driving motor, cam, telescopic link, spring, diaphragm, tamp piece, worker's shape frame and commentaries on classics roller, the mounting panel is installed in the upper end of pivot, the through-hole has been seted up on the mounting panel, the bottom mounting of mounting panel has driving motor, driving motor's output shaft has the cam, the bottom symmetry of mounting panel is fixed with the telescopic link, the bottom mounting of telescopic link has the diaphragm, the outside cover of telescopic link is equipped with the spring, the both ends of spring are fixed with diaphragm and mounting panel respectively, the bottom of diaphragm is fixed with the tamp piece through the connecting rod, the symmetry of mounting panel is fixed with worker's shape frame, the roller is installed to worker's shape frame's inboard.

Further, in the soft soil roadbed tamping device, a rubber sleeve is sleeved on the outer side of the pushing handle.

Further, in the soft soil roadbed ramming device, the inside of the U-shaped seat is coated with a lubricant.

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

the utility model drives the gear to rotate through the adjusting motor, drives the rack to move, controls the tamping mechanism to move back and forth repeatedly, realizes compaction through the rotating roller, and simultaneously compacts through the up-and-down movement of the tamping block, thereby improving the tamping effect; the utility model discloses a rotating electrical machines drives the pivot rotation, makes the mounting panel be located the upper end of L shape frame, can realize the accomodating to tamping mechanism, and is convenient for clear up convenient to use to the impurity on tamping block and the commentaries on classics roller.

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 structural view of the present invention;

FIG. 2 is a schematic view of the connection between the rotating mechanism and the tamping mechanism of the present invention;

FIG. 3 is a schematic view of the rotation of the tamping mechanism of the present invention;

FIG. 4 is a schematic structural view of the I-shaped frame of the present invention;

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

1-bottom plate, 2-roller, 3-pushing handle, 4-L-shaped frame, 5-adjusting motor, 6-U-shaped seat, 7-rack, 8-gear, 9-rotating mechanism, 91-U-shaped frame, 92-rotating motor, 93-rotating shaft, 10-tamping mechanism, 101-mounting plate, 102-through hole, 103-driving motor, 104-cam, 105-telescopic rod, 106-spring, 107-transverse plate, 108-tamping block, 109-I-shaped frame and 110-rotating roller.

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 present invention provides a technical solution: the utility model provides a soft soil roadbed tamping device, comprising a base plate 1, bottom 1's bottom all is fixed with gyro wheel 2 all around, bottom 1's the outside is fixed with pushing hands 3, the outside cover of pushing hands 3 is equipped with the rubber sleeve, bottom 1's upper end is fixed with U-shaped seat 6, the inside coating of U-shaped seat 6 has emollient, the inside sliding connection of U-shaped seat 6 has rack 7, bottom 1's upper end is fixed with L shape frame 4, the inboard of L shape frame 4 is fixed with adjusting motor 5, adjusting motor 5's output shaft is fixed with gear 8, gear 8 and rack 7 intermeshing, the upper end of rack 7 is provided with slewing mechanism 9, slewing mechanism 9's the outside is connected with tamping mechanism 10.

The rotating mechanism 9 includes a U-shaped frame 91, a rotating motor 92 and a rotating shaft 93, the U-shaped frame 91 is fixed at the upper end of the rack 7, the rotating shaft 93 is limited in the inside rotation of the U-shaped frame 91, the rotating motor 92 is fixed at the outer side of the U-shaped frame 91, and an output shaft of the rotating motor 92 penetrates through the U-shaped frame 91 and is connected with the rotating shaft 93.

The tamping mechanism 10 comprises a mounting plate 101, through holes 102, a driving motor 103, a cam 104, an expansion link 105, a spring 106, a transverse plate 107, a tamping block 108, an I-shaped frame 109 and a rotating roller 110, the mounting plate 101 is mounted at the upper end of the rotating shaft 93, the through holes 102 are formed in the mounting plate 101, the driving motor 103 is fixed at the bottom end of the mounting plate 101, the cam 104 is connected with an output shaft of the driving motor 103, the expansion link 105 is symmetrically fixed at the bottom end of the mounting plate 101, the transverse plate 107 is fixed at the bottom end of the expansion link 105, the spring 106 is sleeved outside the expansion link 105, two ends of the spring 106 are respectively fixed with the transverse plate 107 and the mounting plate 101, the tamping block 108 is fixed at the bottom end of the transverse plate 107 through a connecting rod, the I-shaped frame 109 is fixed symmetrically on the mounting plate 101, and the rotating roller 110 is rotatably mounted on the inner side of the I-shaped frame 109.

The working principle of the embodiment is as follows: when the device is used, the pushing handle 3 is held by a hand to push the device to a use place, the adjusting motor 5 is started to drive the gear 8 to rotate, and the rack 7 is driven to move. The adjusting motor 5 is controlled to rotate forwards and reversely, so that the rotating mechanism 9 and the tamping mechanism 10 move back and forth repeatedly, the rotating roller 110 can realize compaction, and meanwhile, the driving motor 103 drives the cam 104 to rotate, so that the tamping block 108 moves up and down to carry out compaction. After the compaction is completed, the rotating motor 92 is started to drive the rotating shaft 93 to rotate for 180 degrees, so that the mounting plate 101 is located at the upper end of the L-shaped frame 4, the L-shaped frame 4 supports the tamping mechanism 10, the tamping mechanism 10 can be accommodated, and the impurities on the tamping blocks 108 and the rotating rollers 110 are convenient to clean.

It is worth noting that: whole device realizes control to rotating motor, accommodate motor and driving motor through total control system, because the rotating motor, accommodate motor and the driving motor that total control system matches are equipment commonly used, belong to current mature technology, no longer give unnecessary detail here its electric connection relation and concrete circuit structure.

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 soft soil roadbed tamping device, includes bottom plate (1), its characterized in that: the bottom of bottom plate (1) all is fixed with gyro wheel (2) all around, the outside of bottom plate (1) is fixed with pushing hands (3), the upper end of bottom plate (1) is fixed with U-shaped seat (6), the inside sliding connection of U-shaped seat (6) has rack (7), the upper end of bottom plate (1) is fixed with L shape frame (4), the inboard of L shape frame (4) is fixed with adjusting motor (5), the output shaft of adjusting motor (5) is fixed with gear (8), gear (8) and rack (7) intermeshing, the upper end of rack (7) is provided with slewing mechanism (9), the outside of slewing mechanism (9) is connected with ramming mechanism (10).

2. A soft soil subgrade tamper according to claim 1, characterized in that: slewing mechanism (9) include U-shaped frame (91), rotate motor (92) and pivot (93), U-shaped frame (91) are fixed in the upper end of rack (7), the inside rotation restriction of U-shaped frame (91) has pivot (93), rotate motor (92) and be fixed in the outside of U-shaped frame (91), the output shaft and the pivot (93) of rotating motor (92) are connected.

3. A soft soil subgrade tamper according to claim 2, characterized in that: the tamping mechanism (10) comprises a mounting plate (101), a through hole (102), a driving motor (103), a cam (104), a telescopic rod (105), a spring (106), a transverse plate (107), a tamping block (108), an I-shaped frame (109) and a rotating roller (110), wherein the mounting plate (101) is mounted at the upper end of the rotating shaft (93), the through hole (102) is formed in the mounting plate (101), the driving motor (103) is fixed at the bottom end of the mounting plate (101), the cam (104) is connected with an output shaft of the driving motor (103), the telescopic rod (105) is symmetrically fixed at the bottom end of the mounting plate (101), the transverse plate (107) is fixed at the bottom end of the telescopic rod (105), the spring (106) is sleeved outside the telescopic rod (105), two ends of the spring (106) are respectively fixed with the transverse plate (107) and the mounting plate (101), the tamping block (108) is fixed at the bottom end of the transverse plate (107) through a connecting rod, the symmetry of mounting panel (101) is fixed with worker's shape frame (109), the inboard of worker's shape frame (109) is installed and is changeed roller (110).

4. A soft soil subgrade tamper according to claim 1, characterized in that: the outer side of the pushing handle (3) is sleeved with a rubber sleeve.

5. A soft soil subgrade tamper according to claim 1, characterized in that: the inside of the U-shaped seat (6) is coated with a lubricant.