CN110792074A

CN110792074A - Special tamping unit of slope

Info

Publication number: CN110792074A
Application number: CN201911137579.5A
Authority: CN
Inventors: 何秋梅; 李炳炎
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-02-14
Anticipated expiration: 2039-11-19
Also published as: CN110792074B

Abstract

The invention relates to the field of engineering equipment, in particular to a special tamping device for a slope, which comprises a vehicle body and a sliding cavity with a downward opening, which is arranged in the bottom wall of the vehicle body, a sliding frame which is arranged in the sliding cavity and can slide up and down, an extending device which drives the sliding frame to slide out of the vehicle body is arranged in the top wall of the sliding cavity, the special tamping device for the slope surface can realize tamping of the slope surface, the equipment drives an internal striking hammer to strike the interior of the rotary drum by utilizing the rotary drum to fixedly arrange an anvil head when the rotary drum rolls on the slope surface, thereby transmit strength to ground, realize the tamping on inclined plane, equipment removes conveniently, can be simultaneously tamp the in-process to the inclined plane and fix equipment subaerial, prevent because the rotary drum is overweight and draw equipment to the inclined plane below and take place danger.

Description

Special tamping unit of slope

Technical Field

The invention relates to the field of engineering equipment, in particular to a special tamping device for a slope.

Background

Along with the progress of society and the development of economy, engineering construction efficiency is higher and higher, but people tamp the inclined plane in real time, because traditional tamping equipment working face is little, and it is inconvenient to remove, leads to the tamping efficiency of slope face to hang down excessively, influences the engineering progress, and some slopes overlength, traditional machinery is because the unable tamping of structural constraint is consequently necessary to set up a special tamping unit in slope face and improves above-mentioned problem.

Disclosure of Invention

The invention aims to provide a special tamping device for a slope, which can overcome the defects in the prior art, thereby improving the practicability of equipment.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a special tamping device for slope surfaces, which comprises a vehicle body and a sliding cavity with a downward opening, which is arranged in the bottom wall of the vehicle body, wherein a sliding frame is arranged in the sliding cavity in a vertically sliding manner, an extending device for driving the sliding frame to slide out of the vehicle body is arranged in the top wall of the sliding cavity, a containing cavity with a leftward opening is arranged in the left side end wall of the sliding frame, a fixed frame is arranged in the containing cavity, a first rotating shaft is rotatably arranged in the fixed frame, a rotating drum with a cavity is fixedly arranged on the outer surface of the first rotating shaft, the rotating drum can move along the slope under the action of a wire pulling device arranged in the right side end wall of the containing cavity, when moving along the slope, the rotating drum rotates, so that four groups of connecting rods which are hinged and connected with the outer surface of the first rotating shaft and are centrally symmetrically arranged are driven, the cavity and the impact force on the anvil are transmitted to the surface of the slope through the rotary drum, so that the slope is tamped;

the stretching device can drive a brake device arranged in the end wall of the left side of the vehicle body to act when driving the sliding frame to move downwards, and the brake device drives the clamping jaws which are rotatably arranged on the front side and the rear side of the vehicle body to swing and insert into the ground to fix the vehicle body on the ground, so that the vehicle body is prevented from being pulled down a slope when the rotating drum moves downwards along the slope;

a worm gear cavity is formed in the vehicle body, a moving device arranged in the worm gear cavity can drive the vehicle body to move to any position, meanwhile, the moving device and the wire drawing device share a same power first motor, the first motor moves up and down along with the sliding frame, and therefore time-sharing driving between the moving device and the wire drawing device by the first motor is achieved.

Further, the stretching device comprises a transmission cavity arranged in the top wall of the sliding cavity, a threaded sleeve is rotatably arranged in the transmission cavity, the tail end of the top of the threaded sleeve is in power connection with a second motor for driving the threaded sleeve to rotate, a threaded hole with a downward opening is formed in the bottom wall of the threaded sleeve, the threaded hole is in threaded connection with a threaded rod fixedly connected with the sliding frame, and a first bevel gear is fixedly arranged on the outer surface of the threaded sleeve in the transmission cavity.

Furthermore, the wire drawing device comprises a wire winding cavity arranged in the end wall of the right side of the receiving cavity, a wire threading hole is communicated and arranged between the wire winding cavity and the receiving cavity, a spline shaft is rotatably arranged in the top wall of the wire winding cavity, a wire winding wheel is fixedly arranged on the outer surface of the spline shaft in the wire winding cavity, a wire drawing penetrating through the wire threading hole and fixedly connected with the fixing frame is wound on the outer surface of the wire winding wheel, a spline housing is rotatably arranged between the sliding cavity and a moving cavity arranged in the top wall of the sliding cavity, a spline hole matched and connected with the spline shaft is arranged in the bottom wall of the spline housing, a second bevel gear is fixedly arranged at the tail end of the spline housing in the moving cavity, a first sliding hole with a left opening is symmetrically arranged in the front and back of the end wall of the right, and a jacking spring is arranged between the first sliding rod and the end wall at the right side of the first sliding hole.

Further, brake equipment includes the rotation chamber that sets up in the automobile body left side end wall, the rotatable second pivot that extends around being provided with of rotation intracavity, both sides end stretches out around the second pivot the automobile body outside and end are fixed and are provided with the jack catch, rotate the intracavity the second pivot external surface is fixed and is provided with first worm wheel, rotate the chamber with rotate between the transmission chamber be provided with first worm that first worm wheel meshes, the transmission intracavity first worm end be provided with the third bevel gear of first bevel gear meshing.

Further, the mobile device includes the gyro wheel of bilateral symmetry that both sides rotated the setting around the automobile body, the rotatable third pivot that extends around being provided with in the worm wheel intracavity, two around terminal and the right side in both sides around the third pivot gyro wheel fixed connection, in the worm wheel intracavity the fixed second worm wheel that is provided with of third pivot surface, rotatable being provided with in the worm wheel intracavity with second worm wheel meshed's second worm, the terminal first band pulley that sets up of belt intracavity and end fixing in the automobile body roof is stretched into to second worm top.

Furthermore, a fourth rotating shaft is rotatably arranged between the moving cavity and the belt cavity, a second belt wheel is fixedly arranged at the tail end of the fourth rotating shaft in the belt cavity, the second belt wheel is connected with the first belt wheel in a belt transmission fit mode, a fourth bevel gear is fixedly arranged at the tail end of the fourth rotating shaft in the moving cavity, a guide chute with a leftward opening is arranged in the right side end wall of the moving cavity, a guide slider is slidably arranged in the guide chute, a first motor is fixedly arranged on the left side end wall of the guide slider, a fifth bevel gear meshed with the fourth bevel gear is fixedly arranged at the tail end of an output shaft of the first motor, a second sliding hole is communicated between the guide chute and the sliding cavity, a second sliding rod fixedly connected with the guide slider is slidably arranged in the second sliding hole, and a reset rod for driving the second sliding rod to reset is arranged between the second sliding rod and the end wall of the second sliding hole Provided is a device.

The invention has the beneficial effects that: the special tamping device for the slope can tamp the slope, the equipment drives the internal striking hammer to strike the inside of the rotary drum to fixedly arrange the anvil when the rotary drum rolls on the slope, so that the force is transmitted to the ground, the slope is tamped, the equipment is convenient to move, and meanwhile, the equipment can be fixed on the ground in the process of tamping the slope, and the danger caused by the fact that the rotary drum is too heavy to pull the equipment to the position below the slope is prevented.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural diagram of the whole special tamping device for the slope surface.

Fig. 2 is a schematic view of the structure a-a in fig. 1.

FIG. 3 is a schematic diagram of B-B in FIG. 1.

Fig. 4 is a schematic view of the structure of the jaw.

Fig. 5 is an enlarged schematic view of C in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The compaction device special for the slope surface is described with reference to fig. 1-5, and comprises a vehicle body 10 and a sliding chamber 20 with a downward opening, which is arranged in the bottom wall of the vehicle body 10, a sliding frame 21 which is arranged in the sliding chamber 20 in a vertically sliding manner, an extending device 99 which drives the sliding frame 21 to slide out of the vehicle body 10 is arranged in the top wall of the sliding chamber 20, a receiving chamber 55 with a leftward opening is arranged in the end wall at the left side of the sliding frame 21, a fixed frame 58 is arranged in the receiving chamber 55, a first rotating shaft 59 is rotatably arranged in the fixed frame 58, a rotating drum 45 with a cavity 51 therein is fixedly arranged on the outer surface of the first rotating shaft 59, the rotating drum 45 can move along the slope under the action of a wire pulling device 98 which is arranged in the end wall at the right side of the receiving chamber 55, the rotating drum 45 rotates when moving along the slope, so as to drive, so as to drive the striking hammer 53 fixedly arranged at the tail end of the connecting rod 54 to strike the anvil 52 fixedly arranged on the inner wall of the cavity 51, and the striking force of the cavity 51 and the anvil 52 is transmitted to the surface of the slope through the rotating drum 45, so as to tamp the slope;

the extending device 99 can drive the brake device 97 arranged in the left end wall of the vehicle body 10 to act when driving the sliding frame 21 to move downwards, and the brake device 97 drives the clamping jaws 50 which are rotatably arranged on the front side and the rear side of the vehicle body 10 to swing and insert into the ground to fix the vehicle body 10 on the ground, so that the vehicle body 10 is prevented from being pulled down a slope when the rotating drum 45 moves downwards along the slope;

a worm gear cavity 30 is arranged in the vehicle body 10, a moving device 96 arranged in the worm gear cavity 30 can drive the vehicle body 10 to move to any position, meanwhile, the moving device 96 and the wire drawing device 98 share the same power first motor 36, and the first motor 36 moves up and down along with the sliding frame 21, so that the first motor 36 drives the moving device 96 and the wire drawing device 98 in a time-sharing manner.

Advantageously, the extension device 99 comprises a transmission cavity 15 arranged in the top wall of the sliding cavity 20, a threaded sleeve 12 is rotatably arranged in the transmission cavity 15, a second motor 11 for driving the threaded sleeve 12 to rotate is connected to the top end of the threaded sleeve 12 in a power mode, a threaded hole 13 with a downward opening is arranged in the bottom wall of the threaded sleeve 12, the threaded hole 13 is connected with a threaded rod 14 fixedly connected with the sliding frame 21 in a threaded mode, and a first bevel gear 19 is fixedly arranged on the outer surface of the threaded sleeve 12 in the transmission cavity 15.

Beneficially, the wire drawing device 98 includes a wire winding cavity 24 disposed in the right end wall of the receiving cavity 55, a wire drawing hole 56 is disposed in communication between the wire winding cavity 24 and the receiving cavity 55, a spline shaft 25 is rotatably disposed in the top wall of the wire winding cavity 24, a wire winding wheel 23 is fixedly disposed on the outer surface of the spline shaft 25 in the wire winding cavity 24, a wire drawing 57 penetrating through the wire drawing hole 56 and fixedly connected with the fixing frame 58 is wound on the outer surface of the wire winding wheel 23, a spline housing 22 is rotatably disposed between the sliding cavity 20 and a moving cavity 62 disposed in the top wall of the sliding cavity 20, a spline hole 26 in spline fit connection with the spline shaft 25 is disposed in the bottom wall of the spline housing 22, a second bevel gear 44 is fixedly disposed at the end of the spline housing 22 in the moving cavity 62, and a first sliding hole 47 with a left opening is symmetrically disposed in, a first sliding rod 46 is slidably disposed in the first sliding hole 47, and a pressing spring 48 is disposed between the first sliding rod 46 and the right end wall of the first sliding hole 47.

Advantageously, the brake device 97 includes a rotating cavity 60 disposed in the left end wall of the vehicle body 10, a second rotating shaft 61 extending back and forth is rotatably disposed in the rotating cavity 60, the front and rear ends of the second rotating shaft 61 extend out of the vehicle body 10 and the ends are fixedly disposed with the claws 50, a first worm gear 18 is fixedly disposed on the outer surface of the second rotating shaft 61 in the rotating cavity 60, a first worm 17 engaged with the first worm gear 18 is rotatably disposed between the rotating cavity 60 and the transmission cavity 15, and a third bevel gear 16 engaged with the first bevel gear 19 is fixedly disposed at the end of the first worm 17 in the transmission cavity 15.

Advantageously, the moving device 96 comprises left and right symmetrical rollers 27 rotatably disposed on the front and rear sides of the vehicle body 10, a third rotating shaft 28 extending in the front and rear direction is rotatably disposed in the worm-gear cavity 30, the front and rear ends of the third rotating shaft 28 are fixedly connected with the front and rear two rollers 27 on the right side, a second worm gear 29 is fixedly disposed on the outer surface of the third rotating shaft 28 in the worm-gear cavity 30, a second worm 34 engaged with the second worm gear 29 is rotatably disposed in the worm-gear cavity 30, and the top end of the second worm 34 extends into a first pulley 39 disposed in the belt cavity 63 and having a fixed end in the top wall of the vehicle body 10.

Beneficially, a fourth rotating shaft 42 is rotatably disposed between the moving cavity 62 and the belt cavity 63, a second pulley 41 is fixedly disposed at a terminal of the fourth rotating shaft 42 in the belt cavity 63, the second pulley 41 is in transmission fit connection with the first pulley 39 through a belt 40, a fourth bevel gear 43 is fixedly disposed at a terminal of the fourth rotating shaft 42 in the moving cavity 62, a guide chute 38 with a leftward opening is disposed in a right end wall of the moving cavity 62, a guide slider 37 is slidably disposed in the guide chute 38, the first motor 36 is fixedly disposed on a left end wall of the guide slider 37, a fifth bevel gear 35 engaged with the fourth bevel gear 43 is fixedly disposed at a terminal of an output shaft of the first motor 36, a second sliding hole 33 is disposed between the guide chute 38 and the sliding cavity 20, and a second sliding rod 31 fixedly connected with the guide slider 37 is slidably disposed in the second sliding hole 33, a reset device 32 for driving the second sliding rod 31 to reset is arranged between the second sliding rod 31 and the end wall of the second sliding hole 33.

The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.

As shown in fig. 1 to 5, in the initial state of the apparatus of the present invention, the sliding frame 21 is located in the sliding chamber 20, the fifth bevel gear 35 is engaged with the fourth bevel gear 43, the fifth bevel gear 35 is disengaged from the second bevel gear 44, and the return device 32 and the top pressure spring 48 are in a compressed state.

Sequence of mechanical actions of the whole device:

1. when the device of the present invention is operated, the first motor 36 is started to drive the fifth bevel gear 35 to rotate, so as to drive the fourth bevel gear 43 to rotate, so as to drive the second belt wheel 41 to rotate, so as to drive the first belt wheel 39 to rotate, so as to drive the second worm wheel 29 to rotate, so as to drive the third rotating shaft 28 to rotate, so as to drive the roller 27 to rotate, so as to drive the vehicle body 10 to move, when the vehicle body 10 moves to one side of a slope to be tamped, the second motor 11 is started to drive the threaded sleeve 12 to rotate, so as to drive the threaded rod 14 to move downwards, so as to drive the sliding frame 21 to move downwards, and at the same time, the threaded sleeve 12 rotates to drive the first bevel gear 19 to rotate, so as to drive the third bevel gear 16 to rotate, so as to drive the first worm 17 to, thereby driving the first worm gear 18 to rotate, and driving the claw 50 to rotate and insert into the ground surface;

2. after the sliding frame 21 moves downwards, the second sliding rod 31 loses contact, the second sliding rod 31 moves downwards to drive the guide slider 37 to move downwards, so as to drive the fifth bevel gear 35 to move downwards to be meshed with the second bevel gear 44, when the accommodating cavity 55 is completely communicated with the outside, the rotating drum 45 moves leftwards under the action of the jacking spring 48, so as to jack the fixing frame 58 leftwards, at this time, the first motor 36 is started to drive the fifth bevel gear 35 to rotate, so as to drive the second bevel gear 44 to rotate, so as to drive the spline sleeve 22 to rotate, so as to drive the spline shaft 25 to rotate, the spline shaft 25 rotates to drive the winding wheel 23 to rotate, at this time, the wound wire on the outer surface of the winding wheel 23 starts to release, at this time, the fixing frame 58 moves leftwards under the action of the first sliding rod 46, so as to push the rotating drum 45 to the slope surface, when the reel 23 continues to rotate, the rotary drum 45 moves downwards along the slope, the rotary drum 45 rotates, so that the first rotary shaft 59 is driven to rotate, the connecting rod 54 which is hinged to the outer surface of the first rotary shaft 59 rotates, so that the striking hammer 53 is driven to strike the anvil 52, and the striking force between the striking hammer 53 and the anvil 52 is transmitted to the ground through the rotary drum 45, so that the slope surface is tamped;

3. repeatedly starting the first motor 36 to drive the fifth bevel gear 35 to rotate forward and backward so as to drive the rotating drum 45 to move up and down along a slope, so as to repeatedly tamp the slope surface, after the tamping is finished, the first motor 36 rotates the fifth bevel gear 35 to rotate so as to drive the reel 23 to rotate backward, so as to pull the fixing frame 58 into the accommodating cavity 55, at this time, the fixing frame 58 presses the first sliding rod 46 to the right to compress the pressing spring 48, at this time, the second motor 11 is started to drive the threaded sleeve 12 to rotate backward so as to drive the threaded rod 14 to move upward, so as to drive the sliding frame 21 to move upward into the sliding cavity 20, at the same time, the threaded sleeve 12 rotates backward to drive the first bevel gear 19 and the third bevel gear 16 to rotate backward so as to drive the clamping jaws 50 to move out of the ground in a backward direction, when the sliding frame 21 moves upwards to abut against the second sliding rod 31, the second sliding rod 31 moves upwards, so as to drive the guide slider 37 to move upwards, so as to drive the fifth bevel gear 35 to move upwards to separate from the second bevel gear 44 and engage with the fourth bevel gear 43, and at this time, the first motor 36 is started to drive the first motor 36 to rotate, so as to drive the vehicle body 10 to move.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a special tamping unit of slope, includes the gliding chamber that the opening that sets up in automobile body and the automobile body diapire is decurrent, its characterized in that: the sliding frame is arranged in the sliding cavity in a vertically sliding manner, an extending device for driving the sliding frame to slide out of the vehicle body is arranged in the top wall of the sliding cavity, a containing cavity with a leftward opening is arranged in the end wall at the left side of the sliding frame, a fixed frame is arranged in the containing cavity, a first rotating shaft is rotatably arranged in the fixed frame, a rotating drum with a cavity arranged in the first rotating shaft is fixedly arranged on the outer surface of the first rotating shaft, the rotating drum can move along a slope under the action of a wire pulling device arranged in the end wall at the right side of the containing cavity, when the rotating drum moves along the slope, the rotating drum rotates to drive four groups of connecting rods which are hinged and connected with the outer surface of the first rotating shaft and are symmetrically arranged at the center to rotate, so that hammering hammers fixedly arranged at the tail ends of the connecting rods are driven to, so as to tamp the slope;

2. The special tamping device for the slope surface according to claim 1, wherein: the extension device comprises a transmission cavity arranged in the top wall of the sliding cavity, a threaded sleeve is rotatably arranged in the transmission cavity, the tail end of the top of the threaded sleeve is in power connection with a drive, a second motor is driven by the threaded sleeve, a threaded hole with a downward opening is formed in the bottom wall of the threaded sleeve, a threaded rod fixedly connected with the sliding frame is in threaded connection with the threaded hole, and a first bevel gear is fixedly arranged on the outer surface of the threaded sleeve in the transmission cavity.

3. The special tamping device for the slope surface according to claim 2, wherein: the wire drawing device comprises a wire winding cavity arranged in the end wall of the right side of the containing cavity, a wire drawing hole is communicated between the wire winding cavity and the containing cavity, a spline shaft is rotatably arranged in the top wall of the winding cavity, a winding wheel is fixedly arranged on the outer surface of the spline shaft in the winding cavity, the outer surface of the reel is wound with a pull wire which penetrates through the threading hole and is fixedly connected with the fixing frame, a spline housing is rotatably arranged between the sliding cavity and a moving cavity arranged in the top wall of the sliding cavity, a spline hole matched and connected with the spline shaft spline is arranged in the bottom wall of the spline housing, a second bevel gear is fixedly arranged at the tail end of the spline housing in the moving cavity, the front and back of the inner part of the right end wall of the containing cavity are symmetrically provided with first sliding holes with leftwards openings, a first sliding rod is slidably arranged in each first sliding hole, and a jacking spring is arranged between each first sliding rod and the right end wall of each first sliding hole.

4. The special compaction device for the slope surface according to claim 1, wherein the brake device comprises a rotation cavity arranged in the end wall of the left side of the vehicle body, a second rotation shaft extending forwards and backwards is rotatably arranged in the rotation cavity, the front and rear ends of the second rotation shaft extend out of the vehicle body, the tail end of the second rotation shaft is fixedly provided with a claw, the outer surface of the second rotation shaft in the rotation cavity is fixedly provided with a first worm gear, a first worm meshed with the first worm gear is rotatably arranged between the rotation cavity and the transmission cavity, and the tail end of the first worm in the transmission cavity is fixedly provided with a third bevel gear meshed with the first bevel gear.

5. The special tamping device for the slope surface according to claim 1, wherein: the mobile device includes both sides rotate the gyro wheel of the bilateral symmetry that sets up around the automobile body, the rotatable third pivot that extends around being provided with in the worm wheel intracavity, two around both sides end and the right side around the third pivot gyro wheel fixed connection, in the worm wheel intracavity the fixed second worm wheel that is provided with in third pivot surface, the rotatable being provided with in the worm wheel intracavity with second worm wheel meshed's second worm, the terminal first band pulley that stretches into in the belt intracavity and the terminal fixed setting of second worm top is set up in the automobile body roof.

6. The special tamping device for the slope surface according to claim 5, wherein: a fourth rotating shaft is rotatably arranged between the moving cavity and the belt cavity, a second belt wheel is fixedly arranged at the tail end of the fourth rotating shaft in the belt cavity, the second belt wheel is connected with the first belt wheel in a transmission fit manner through a belt, a fourth bevel gear is fixedly arranged at the tail end of the fourth rotating shaft in the moving cavity, a guide chute with a leftward opening is arranged in the right side end wall of the moving cavity, a guide slide block is arranged in the guide chute in a sliding manner, the first motor is fixedly arranged on the left end wall of the guide sliding block, a fifth bevel gear meshed with the fourth bevel gear is fixedly arranged at the tail end of an output shaft of the first motor, a second sliding hole is communicated between the guide sliding groove and the sliding cavity, a second sliding rod fixedly connected with the guide sliding block is arranged in the second sliding hole in a sliding manner, and a reset device for driving the second sliding rod to reset is arranged between the second sliding rod and the end wall of the second sliding hole.