CN112240020A - Handheld ramming equipment with anti-falling function - Google Patents
Handheld ramming equipment with anti-falling function Download PDFInfo
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- CN112240020A CN112240020A CN202011131134.9A CN202011131134A CN112240020A CN 112240020 A CN112240020 A CN 112240020A CN 202011131134 A CN202011131134 A CN 202011131134A CN 112240020 A CN112240020 A CN 112240020A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
- E01C23/122—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Paleontology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Architecture (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to a hand-held ramming device with an anti-falling function, which comprises a driving box, a handle, a transmission rod and a ramming plate, the driving box is in a cuboid shape, the handle is arranged on one side of the driving box and is fixedly connected with the driving box, the driving rod is vertically arranged at the bottom of the driving box, the tamper plate is horizontally fixed at the bottom end of the driving rod, a power device is arranged in the driving box and is connected with the top end of a transmission rod, a supporting mechanism and an auxiliary mechanism are arranged on the transmission rod, the supporting mechanism comprises a moving ring, a first spring, three electromagnets and three supporting components, the supporting components comprise supporting rods, rollers and supporting units, this hand-held type ramming equipment with prevent falling down function has realized preventing the function of falling down through supporting mechanism, moreover, has still realized the function of restraining the raise dust through complementary unit.
Description
Technical Field
The invention relates to the field of ramming machines, in particular to a handheld ramming device with a falling prevention function.
Background
The ramming machine is a compaction machine for ramming backfill by layers under the action of impact and impact vibration. Meanwhile, the impact and impact vibration effects can be utilized to crush the road surface in a layering manner, and the method is used for ditching and repairing and maintaining the old road surface.
When the existing handheld ramming machine is used, the ramming machine is always in a reciprocating lifting state, the hands of a user easily slide down to cause the ramming machine to fall down and be damaged, and therefore when a ramming plate impacts the ground, more dust can be generated, air pollution is caused, and practicability is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the handheld ramming device with the fall-preventing function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a handheld ramming device with an anti-falling function comprises a driving box, a handle, a transmission rod and a ramming plate, wherein the driving box is in a cuboid shape, the handle is arranged on one side of the driving box and fixedly connected with the driving box, the transmission rod is vertically arranged at the bottom of the driving box, the ramming plate is horizontally fixed at the bottom end of the transmission rod, a power device is arranged in the driving box and connected with the top end of the transmission rod, and a supporting mechanism and an auxiliary mechanism are arranged on the transmission rod;
the supporting mechanism comprises a moving ring, a first spring, three electromagnets and three supporting assemblies, the moving ring and a transmission rod are coaxially arranged, the transmission rod penetrates through the moving ring and is in sliding connection with the moving ring, the first spring is located between the moving ring and a tamping plate, the moving ring is connected with the tamping plate through the first spring, the electromagnets are circumferentially and uniformly distributed between a driving box and the moving ring by taking the axis of the transmission rod as a center, the electromagnets are fixed on the transmission rod and are provided with gaps with the moving ring, the moving ring is made of iron, and the supporting assemblies are in one-to-one correspondence with the electromagnets;
the supporting assembly comprises a supporting rod, a roller and a supporting unit, the axis of the supporting rod is perpendicular to and intersected with the axis of the transmission rod, the supporting rod is fixed on the moving ring, the roller is positioned below the supporting rod and fixedly connected with the supporting rod, and the distance between the bottom of the roller and the plane where the bottom of the driving box is positioned is larger than the distance between the bottom of the tamping plate and the bottom of the driving box;
the support unit comprises a second spring, a guide rod and an auxiliary block, the support rod is provided with a guide hole, the guide rod is parallel to the transmission rod, the guide rod penetrates through the guide hole and is in sliding connection with the inner wall of the guide hole, the top of the support rod is connected with the top end of the guide rod through the second spring, the auxiliary block is conical in shape, the auxiliary block and the guide rod are coaxially arranged, the maximum diameter of the auxiliary block is equal to the diameter of the guide rod, one end of the maximum diameter of the auxiliary block is fixed at the bottom end of the guide rod, the auxiliary block is positioned above the tamping plate, the handle is provided with a contact switch, the drive box is provided with a PLC, and the contact switch and the electromagnet are electrically connected;
the auxiliary mechanism comprises three auxiliary components, and the auxiliary components correspond to the rollers one by one and are fixed between the tamping plate and the support rod;
the auxiliary assembly comprises a water tank, a guide pipe, a piston, a connecting rod, a water pipe, a nozzle, a first one-way valve, a second one-way valve, a pressure release valve and an auxiliary ring, wherein the water tank is shaped like a cuboid, clear water is arranged in the water tank, an air inlet hole is formed in the top of the water tank, the first one-way valve is arranged in the air inlet hole, the water pipe is parallel to the supporting rod and is positioned between the guide rod and the transmission rod, the water pipe is arranged on one side of the water tank, away from the transmission rod, and is communicated with the water tank, the nozzle is arranged at one end of the water pipe, away from the transmission rod, the second one-way valve and the pressure release valve are both arranged in the water pipe, a mounting hole is formed in the top of the water tank, the guide pipe vertically penetrates through the mounting hole and is communicated with the water tank, the connecting rod is parallel to the supporting rod and fixed on the moving ring, the connecting rod is abutted against the top end of the guide pipe and fixed on the piston, the auxiliary ring and the guide pipe are coaxially arranged, the guide pipe penetrates through the auxiliary ring and is fixedly connected with the auxiliary ring, and the auxiliary ring is located between the nozzle and the supporting rod.
Preferably, in order to realize buffering and vibration reduction, the connecting rod is made of rubber.
Preferably, in order to prolong the service life of the water tank, the water tank is provided with an anti-corrosion zinc coating.
Preferably, the drive box is provided with a sound absorbing panel for noise reduction.
Preferably, in order to improve the heat dissipation effect of the driving box, the outer wall of the driving box is coated with heat-conducting silica gel.
Preferably, the handle is provided with anti-slip lines in order to increase the friction between the hand of the user and the handle.
Preferably, in order to prolong the service life of the ramming plate, the ramming plate is provided with an anti-corrosion zinc coating.
Preferably, in order to reduce the gap between the guide tube and the piston, the inner wall of the guide tube is coated with a sealing grease.
Preferably, the guide bar is coated with a lubricating oil in order to reduce friction between the guide bar and the inner wall of the guide hole.
Preferably, in order to facilitate the matching between the transmission rod and the moving ring, both ends of the transmission rod are provided with chamfers.
The handheld ramming device with the fall prevention function has the advantages that the fall prevention function is realized through the supporting mechanism, compared with the existing supporting mechanism, the supporting mechanism can facilitate the movement of the device through the rollers, the convenience in carrying the device is improved, the practicability is higher, the function of suppressing raised dust is realized through the auxiliary mechanism, compared with the existing auxiliary mechanism, the auxiliary mechanism enables the nozzle to spray through the movement of the movable ring as the driving force, the integrated linkage structure is realized with the supporting mechanism, and the practicability is higher.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a handheld ramming device with fall prevention of the present invention;
FIG. 2 is a schematic structural diagram of a support mechanism of the hand-held ramming apparatus having an anti-fall function of the present invention;
FIG. 3 is a schematic structural view of a support unit of the hand-held ramming apparatus having an anti-fall function of the present invention;
FIG. 4 is a schematic structural view of the auxiliary components of the hand-held ramming apparatus having fall-prevention functionality of the present invention;
in the figure: 1. the driving box, the handle, the driving rod, the tamping plate, the moving ring, the first spring, the electromagnet, the supporting rod, the roller, the second spring, the guide rod, the auxiliary block, the water tank, the guide pipe, the piston, the connecting rod, the water pipe, the nozzle, the first check valve, the second check valve, the pressure relief valve, the auxiliary ring, the sound absorption plate and the contact switch are sequentially arranged, wherein the driving box comprises a driving box, 2, the handle, 3, the driving rod, 4, the tamping plate, 5, the moving ring, 6, the first spring, 7, the electromagnet, 8, the supporting rod, 9, the roller, 10, the second spring.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-3, a handheld ramming device with an anti-falling function comprises a driving box 1, a handle 2, a transmission rod 3 and a ramming plate 4, wherein the driving box 1 is cuboid, the handle 2 is arranged on one side of the driving box 1 and is fixedly connected with the driving box 1, the transmission rod 3 is vertically arranged at the bottom of the driving box 1, the ramming plate 4 is horizontally fixed at the bottom end of the transmission rod 3, a power device is arranged in the driving box 1 and is connected with the top end of the transmission rod 3, and a supporting mechanism and an auxiliary mechanism are arranged on the transmission rod 3;
the supporting mechanism comprises a moving ring 5, a first spring 6, three electromagnets 7 and three supporting assemblies, the moving ring 5 and a transmission rod 3 are coaxially arranged, the transmission rod 3 penetrates through the moving ring 5 and is in sliding connection with the moving ring 5, the first spring 6 is located between the moving ring 5 and a tamping plate 4, the moving ring 5 is connected with the tamping plate 4 through the first spring 6, the electromagnets 7 are circumferentially and uniformly distributed between the driving box 1 and the moving ring 5 by taking the axis of the transmission rod 3 as a center, the electromagnets 7 are fixed on the transmission rod 3 and are provided with gaps with the moving ring 5, the moving ring 5 is made of iron, and the supporting assemblies are in one-to-one correspondence with the electromagnets 7;
the supporting assembly comprises a supporting rod 8, a roller 9 and a supporting unit, the axis of the supporting rod 8 is perpendicular to and intersected with the axis of the transmission rod 3, the supporting rod 8 is fixed on the moving ring 5, the roller 9 is positioned below the supporting rod 8 and fixedly connected with the supporting rod 8, and the distance between the bottom of the roller 9 and the plane where the bottom of the driving box 1 is positioned is larger than the distance between the bottom of the tamping plate 4 and the bottom of the driving box 1;
the supporting unit comprises a second spring 10, a guide rod 11 and an auxiliary block 12, a guide hole is formed in the supporting rod 8, the guide rod 11 is parallel to the transmission rod 3, the guide rod 11 penetrates through the guide hole and is in sliding connection with the inner wall of the guide hole, the top of the supporting rod 8 is connected with the top end of the guide rod 11 through the second spring 10, the auxiliary block 12 is conical in shape, the auxiliary block 12 and the guide rod 11 are coaxially arranged, the maximum diameter of the auxiliary block 12 is equal to the diameter of the guide rod 11, one end of the maximum diameter of the auxiliary block 12 is fixed to the bottom end of the guide rod 11, the auxiliary block 12 is located above the tamping plate 4, a contact switch 24 is arranged on the handle 2, a PLC is arranged on the driving box 1, and the contact switch 24 and the electromagnet 7 are both;
when the device is used, a user holds the handle 2 and abuts against the contact switch 24, the contact switch 24 sends a signal to the PLC, the PLC can program a logic controller and is mainly used for realizing central data processing, so that the PLC can control the electromagnet 7 to be electrified, namely, an interaction attraction acting force is generated between the electromagnet 7 and the iron moving ring 5, the moving ring 5 moves towards the electromagnet 7 and the first spring 6 is stretched, the moving ring 5 moves upwards to drive the roller 9 to synchronously move through the support rod 8 and move the roller 9 to the upper part of the tamping plate 4, then the drive rod 3 drives the tamping plate 4 to jump on the ground through the power device, the function of tamping the ground is realized, when the tamping plate 4 abuts against the ground, the moving ring 5 moves towards the direction close to the tamping plate 4 under the action of inertia, and through calculation, the moving ring 5 can drive the roller 9 to abut against the ground in a downward period through the support rod 8, meanwhile, during the downward movement of the support rod 8, the guide rod 11 is moved downward under the action of inertia, and through calculation, the auxiliary block 12 can not be abutted against the ground, when the hand of the user is separated from the handle 2, the contact switch 24 sends a signal to the PLC to disappear, the PLC controls the electromagnet 7 to be powered off, so that the moving ring 5 moves towards the direction close to the tamping plate 4 under the action of gravity and the elastic action of the first spring 6 to realize reset, and at the moment, the roller 9 can be abutted against the ground and jack up the tamping plate 4, and the three rollers 9 are contacted with the ground, thereby playing the function of supporting the rod 8 to prevent the equipment from falling down, moreover, at this time, the auxiliary block 12 drives the guide rod 11 to be inserted into the ground, so as to improve the supporting effect, at the same time, the second spring 10 can be compressed, and then the guide rod 11 drives the auxiliary rod to reset under the elastic action of the second spring 10.
As shown in fig. 4, the auxiliary mechanism comprises three auxiliary assemblies, wherein the auxiliary assemblies correspond to the rollers 9 one by one and are fixed between the tamping plate 4 and the support rod 8;
the auxiliary assembly comprises a water tank 13, a guide pipe 14, a piston 15, a connecting rod 16, a water pipe 17, a nozzle 18, a first one-way valve 19, a second one-way valve 20, a pressure release valve 21 and an auxiliary ring 22, wherein the water tank 13 is shaped like a cuboid, clear water is arranged in the water tank 13, an air inlet is formed in the top of the water tank 13, the first one-way valve 19 is installed in the air inlet, the water pipe 17 is parallel to the supporting rod 8 and is located between the guide rod 11 and the transmission rod 3, the water pipe 17 is arranged on one side of the water tank 13, away from the transmission rod 3, and is communicated with the water tank 13, the nozzle 18 is installed at one end of the water pipe 17, away from the transmission rod 3, the second one-way valve 20 and the pressure release valve 21 are both installed in the water pipe 17, a mounting hole is formed in the top of the water tank 13, the guide pipe, the piston 15 is arranged in the guide pipe 14 and matched with the guide pipe 14, the piston 15 is connected with the inner wall of the guide pipe 14 in a sliding and sealing mode, the connecting rod 16 is parallel to the supporting rod 8 and fixed on the moving ring 5, the connecting rod 16 is abutted against the top end of the guide pipe 14 and fixed on the piston 15, the auxiliary ring 22 is arranged coaxially with the guide pipe 14, the guide pipe 14 penetrates through the auxiliary ring 22 and is fixedly connected with the auxiliary ring 22, and the auxiliary ring 22 is located between the nozzle 18 and the supporting rod 8.
During tamping the ground, the reciprocating lifting of the moving ring 5 drives the piston 15 to synchronously reciprocate in the guide pipe 14 through the connecting rod 16, when the piston 15 rises in the guide pipe 14, air is conveyed into the water tank 13 from the air inlet hole through the one-way characteristic of the second one-way valve 20, when the piston 15 moves downwards, air cannot be discharged from the air outlet hole through the one-way characteristic of the first one-way valve 19, when the pressure in the water tank 13 is increased to the rated pressure of the pressure relief valve 21, clean water in the water tank 13 is conveyed to the nozzle 18 from the water pipe 17 and is sprayed from the nozzle 18 to form the nozzle 18 in a mist mode, after the dust is contacted with the water mist, the weight of the dust can be improved, the dust can fall conveniently under the action of gravity, the function of inhibiting the raised dust is achieved, and during spraying of the nozzle 18, the guide rod 11 drives the auxiliary ring 22 to move downwards and is pushed to move downwards through the auxiliary ring 22, not only can improve the degree of consistency of spraying, but also can fall through promoting the air downwards and with the dust, promoted the dust suppression effect.
Preferably, the connecting rod 16 is made of rubber for achieving cushioning and vibration reduction.
The rubber is soft, so that the impact force generated when the connecting rod 16 abuts against the guide pipe 14 can be reduced, and the buffer and the vibration reduction are realized.
Preferably, in order to prolong the service life of the water tank 13, the water tank 13 is provided with an anti-corrosion zinc coating.
The function of anticorrosive zinc coating is to promote the rust-resistant ability of water tank 13, prolongs the life of water tank 13.
Preferably, the drive box 1 is provided with a sound-absorbing panel 23 for noise reduction.
The sound-absorbing plate 23 can absorb noise, achieving noise reduction.
Preferably, in order to improve the heat dissipation effect of the driving box 1, the outer wall of the driving box 1 is coated with heat conductive silica gel.
The effect of heat conduction silica gel promotes the ability that drive case 1 absorbed inside heat and transmitted to in the outside air, can promote the radiating effect.
Preferably, the handle 2 is provided with anti-slip lines in order to increase the friction between the user's hand and the handle 2.
The anti-slip threads are used for improving the friction force between the hand of the user and the handle 2 and preventing the hand from slipping to be separated from the handle 2.
Preferably, in order to prolong the service life of the ramming plate 4, the ramming plate 4 is provided with an anti-corrosion zinc coating.
The function of anticorrosive zinc coating is the rust-resistant ability that promotes rammer plate 4, prolongs rammer plate 4's life.
Preferably, in order to reduce the gap between the guide tube 14 and the piston 15, the inner wall of the guide tube 14 is coated with a sealing grease.
The sealing grease has the function of reducing the clearance between the guide pipe 14 and the piston 15 and improving the sealing property.
Preferably, the guide rod 11 is coated with a lubricating oil in order to reduce the frictional force between the guide rod 11 and the inner wall of the guide hole.
The lubricating oil has the function of reducing the friction force between the guide rod 11 and the inner wall of the guide hole, and the moving fluency of the guide rod 11 is improved.
Preferably, in order to facilitate the engagement between the driving rod 3 and the moving ring 5, both ends of the driving rod 3 are provided with chamfers.
The chamfering has the function of reducing the caliber of the transmission rod 3 passing through the moving ring 5, so that the transmission rod 3 is convenient to match with the moving ring 5.
When the device is used, a user holds the handle 2 and abuts against the contact switch 24, the contact switch 24 sends a signal to the PLC, the PLC can program a logic controller and is mainly used for realizing central data processing, so that the PLC can control the electromagnet 7 to be electrified, namely, an interaction attraction acting force is generated between the electromagnet 7 and the iron moving ring 5, the moving ring 5 moves towards the electromagnet 7 and the first spring 6 is stretched, the moving ring 5 moves upwards to drive the roller 9 to synchronously move through the support rod 8 and move the roller 9 to the upper part of the tamping plate 4, then the drive rod 3 drives the tamping plate 4 to jump on the ground through the power device, the function of tamping the ground is realized, when the tamping plate 4 abuts against the ground, the moving ring 5 moves towards the direction close to the tamping plate 4 under the action of inertia, and through calculation, the moving ring 5 can drive the roller 9 to abut against the ground in a downward period through the support rod 8, meanwhile, during the downward movement of the support rod 8, the guide rod 11 is moved downward under the action of inertia, and the auxiliary block 12 can be prevented from abutting against the ground by calculation, when the hand of a user is separated from the handle 2, the contact switch 24 sends a signal to the PLC, the PLC controls the electromagnet 7 to be powered off, the moving ring 5 moves towards the direction close to the tamping plate 4 under the action of gravity and the elastic action of the first spring 6 to realize the reset, and at the moment, the roller 9 abuts against the ground and jacks up the tamping plate 4, the three rollers 9 are contacted with the ground to play a role of supporting the equipment of the support rod 8 and prevent the equipment from falling down, and at the moment, the auxiliary block 12 drives the guide rod 11 to be inserted into the ground, the supporting effect can be improved, the second spring 10 can be compressed, and then the guide rod 11 drives the auxiliary rod to realize the reset under the elastic action of the second spring 10, during tamping the ground, the reciprocating lifting of the moving ring 5 drives the piston 15 to synchronously reciprocate in the guide pipe 14 through the connecting rod 16, when the piston 15 rises in the guide pipe 14, air is conveyed into the water tank 13 from the air inlet hole through the one-way characteristic of the second one-way valve 20, when the piston 15 moves downwards, the air cannot be discharged from the air outlet hole through the one-way characteristic of the first one-way valve 19, and when the pressure in the water tank 13 is increased to the rated pressure of the pressure relief valve 21, clear water in the water tank 13 is conveyed to the nozzle 18 from the water pipe 17 and is sprayed from the nozzle 18 to the nozzle 18 in a mist form, after the dust is contacted with the water mist, the weight of the dust can be increased, the dust can fall conveniently under the action of gravity, the function of inhibiting the raised dust is achieved, and during spraying of the nozzle 18, the guide rod 11 drives the auxiliary ring 22 to move downwards and pushes the water mist to move downwards through the auxiliary, not only can improve the degree of consistency of spraying, but also can fall through promoting the air downwards and with the dust, promoted the dust suppression effect.
Compared with the prior art, this hand-held type ramming equipment with prevent falling down function has realized preventing the function of falling down through supporting mechanism, compare with current supporting mechanism, this supporting mechanism passes through the removal that gyro wheel 9 can also be convenient for this equipment, the convenience of carrying this equipment has been improved, the practicality is stronger, moreover, the function of restraining the raise dust has still been realized through complementary unit, compare with current complementary unit, this complementary unit makes 18 sprays of nozzle as drive power through the removal of shift ring 5, integrated type linkage structure has been realized with supporting mechanism, the practicality is stronger.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a hand-held type ramming equipment with prevent falling down function, includes drive case (1), handle (2), transfer line (3) and ram board (4), the shape of drive case (1) is the cuboid, handle (2) set up in one side of drive case (1) and with drive case (1) fixed connection, transfer line (3) vertical setting is in the bottom of drive case (1), ram board (4) horizontal fixation is in the bottom of transfer line (3), be equipped with power device in drive case (1), power device is connected with the top of transfer line (3), its characterized in that is equipped with supporting mechanism and complementary unit on transfer line (3);
the supporting mechanism comprises a moving ring (5), a first spring (6), three electromagnets (7) and three supporting assemblies, the moving ring (5) and a transmission rod (3) are coaxially arranged, the transmission rod (3) penetrates through the moving ring (5) and is in sliding connection with the moving ring (5), the first spring (6) is located between the moving ring (5) and a tamping plate (4), the moving ring (5) is connected with the tamping plate (4) through the first spring (6), the electromagnets (7) are circumferentially and uniformly distributed between a driving box (1) and the moving ring (5) by taking the axis of the transmission rod (3) as the center, the electromagnets (7) are fixed on the transmission rod (3) and are provided with gaps between the electromagnets (5), the moving ring (5) is made of iron, and the supporting assemblies and the electromagnets (7) correspond one to one another;
the supporting assembly comprises a supporting rod (8), a roller (9) and a supporting unit, the axis of the supporting rod (8) is perpendicular to and intersected with the axis of the transmission rod (3), the supporting rod (8) is fixed on the moving ring (5), the roller (9) is positioned below the supporting rod (8) and fixedly connected with the supporting rod (8), and the distance between the bottom of the roller (9) and the plane where the bottom of the driving box (1) is positioned is larger than the distance between the bottom of the tamping plate (4) and the bottom of the driving box (1);
the supporting unit comprises a second spring (10), a guide rod (11) and an auxiliary block (12), the support rod (8) is provided with a guide hole, the guide rod (11) is parallel to the transmission rod (3), the guide rod (11) penetrates through the guide hole and is in sliding connection with the inner wall of the guide hole, the top of the support rod (8) is connected with the top end of the guide rod (11) through a second spring (10), the auxiliary block (12) is conical, the auxiliary block (12) and the guide rod (11) are coaxially arranged, the maximum diameter of the auxiliary block (12) is equal to the diameter of the guide rod (11), one end of the auxiliary block (12) with the largest diameter is fixed at the bottom end of the guide rod (11), the auxiliary block (12) is positioned above the tamping plate (4), the handle (2) is provided with a contact switch (24), the drive box (1) is provided with a PLC, and the contact switch (24) and the electromagnet (7) are electrically connected with the PLC;
the auxiliary mechanism comprises three auxiliary components, and the auxiliary components correspond to the rollers (9) one by one and are fixed between the tamping plate (4) and the support rod (8);
the auxiliary assembly comprises a water tank (13), a guide pipe (14), a piston (15), a connecting rod (16), a water pipe (17), a nozzle (18), a first one-way valve (19), a second one-way valve (20), a pressure release valve (21) and an auxiliary ring (22), wherein the water tank (13) is in a cuboid shape, clear water is arranged in the water tank (13), an air inlet hole is formed in the top of the water tank (13), the first one-way valve (19) is installed in the air inlet hole, the water pipe (17) is parallel to the support rod (8) and is positioned between the guide rod (11) and the transmission rod (3), the water pipe (17) is arranged on one side of the water tank (13) far away from the transmission rod (3) and is communicated with the water tank (13), the nozzle (18) is installed at one end of the water pipe (17) far away from the transmission rod (3), and the second one-way valve (20) and the pressure release valve (21, the utility model discloses a water tank, including water tank (13), pipe (14), piston (16), guide bar (8), connecting rod (16), piston (15), auxiliary ring (22) and pipe (14) coaxial setting, the top of pipe (14) pass auxiliary ring (22) and with auxiliary ring (22) fixed connection, auxiliary ring (22) are located between nozzle (18) and support rod (8), pipe (14) vertically pass the mounting hole and communicate with water tank (13), inner wall slip and sealing connection of pipe (14) and mounting hole, piston (15) set up in pipe (14) and match with pipe (14), piston (15) and the inner wall slip and sealing connection of pipe (14), connecting rod (16) are parallel and fix on shift ring (5) with support rod (8), the top of connecting rod (16) and pipe (14) is supported and is leaned on and is fixed on piston (15), auxiliary ring (22) and pipe (14) coaxial setting, pipe.
2. The hand-held ramming apparatus having fall-down prevention function according to claim 1, characterized in that the material of the connecting rod (16) is rubber.
3. The hand-held ramming apparatus with fall-down prevention function according to claim 1, characterized in that the water tank (13) is provided with an anti-corrosion zinc coating.
4. The hand-held ramming apparatus with fall-down prevention function according to claim 1, characterized in that the drive box (1) is provided with a sound-absorbing panel (23).
5. The hand-held ramming apparatus with fall-down prevention function according to claim 1, characterized in that the outer wall of the drive box (1) is coated with heat-conducting silica gel.
6. The hand-held ramming apparatus with fall-down prevention function according to claim 1, characterized in that the handle (2) is provided with anti-slip lines.
7. The hand-held ramming apparatus with fall-down prevention function according to claim 1, characterized in that the ramming plate (4) is provided with an anti-corrosion zinc coating.
8. The hand-held ramming apparatus having fall-down prevention function according to claim 1, characterized in that the inner wall of the conduit (14) is coated with a sealing grease.
9. The hand-held ramming apparatus with fall-down prevention function according to claim 1, characterized in that the guide rod (11) is coated with lubricating oil.
10. The hand-held ramming apparatus having fall-down prevention function according to claim 1, characterized in that both ends of the driving rod (3) are provided with chamfers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011131134.9A CN112240020A (en) | 2020-10-21 | 2020-10-21 | Handheld ramming equipment with anti-falling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011131134.9A CN112240020A (en) | 2020-10-21 | 2020-10-21 | Handheld ramming equipment with anti-falling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112240020A true CN112240020A (en) | 2021-01-19 |
Family
ID=74169284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011131134.9A Withdrawn CN112240020A (en) | 2020-10-21 | 2020-10-21 | Handheld ramming equipment with anti-falling function |
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| Country | Link |
|---|---|
| CN (1) | CN112240020A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494036A (en) * | 2021-07-30 | 2021-10-12 | 安徽三远建设有限公司 | Multi-position hitting and smashing device for municipal road construction stones |
| CN115288110A (en) * | 2022-08-17 | 2022-11-04 | 浙江展翼建设工程有限公司 | Multifunctional foundation tamping device and method for house building |
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| GB1134148A (en) * | 1966-10-31 | 1968-11-20 | Rilco G M B H & Co Kg | Improvements in and relating to tamping and ramming machines |
| CN107794907A (en) * | 2017-09-28 | 2018-03-13 | 胡凡 | A kind of ramming machine for being easy to carry |
| CN208633092U (en) * | 2018-08-06 | 2019-03-22 | 李晓东 | A kind of road construction ramming machine |
| CN110318324A (en) * | 2019-07-08 | 2019-10-11 | 江苏师范大学 | A kind of adjustable automatic ramming machine of rammer power |
| CN110554167A (en) * | 2019-09-17 | 2019-12-10 | 王钟海 | High accuracy soil pH valve check out test set with compaction function |
| CN111218882A (en) * | 2020-03-31 | 2020-06-02 | 刘艳伟 | Electric tamping equipment with impurity removing function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1134148A (en) * | 1966-10-31 | 1968-11-20 | Rilco G M B H & Co Kg | Improvements in and relating to tamping and ramming machines |
| CN107794907A (en) * | 2017-09-28 | 2018-03-13 | 胡凡 | A kind of ramming machine for being easy to carry |
| CN208633092U (en) * | 2018-08-06 | 2019-03-22 | 李晓东 | A kind of road construction ramming machine |
| CN110318324A (en) * | 2019-07-08 | 2019-10-11 | 江苏师范大学 | A kind of adjustable automatic ramming machine of rammer power |
| CN110554167A (en) * | 2019-09-17 | 2019-12-10 | 王钟海 | High accuracy soil pH valve check out test set with compaction function |
| CN111218882A (en) * | 2020-03-31 | 2020-06-02 | 刘艳伟 | Electric tamping equipment with impurity removing function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494036A (en) * | 2021-07-30 | 2021-10-12 | 安徽三远建设有限公司 | Multi-position hitting and smashing device for municipal road construction stones |
| CN115288110A (en) * | 2022-08-17 | 2022-11-04 | 浙江展翼建设工程有限公司 | Multifunctional foundation tamping device and method for house building |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210119 |
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