CN112211191A - Highway construction drill rod driving device - Google Patents
Highway construction drill rod driving device Download PDFInfo
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- CN112211191A CN112211191A CN202011042183.5A CN202011042183A CN112211191A CN 112211191 A CN112211191 A CN 112211191A CN 202011042183 A CN202011042183 A CN 202011042183A CN 112211191 A CN112211191 A CN 112211191A
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- vertical
- vertical cylinder
- sliding
- fixedly connected
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
- E02D7/08—Drop drivers with free-falling hammer
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention provides a highway construction steel chisel driving device, which belongs to the technical field of highway construction and comprises a movable frame, a power supply, a vertical cylinder, a connecting mechanism, a magnetic round block, a sliding rod, a telescopic assembly and an electromagnetic assembly. The power supply is fixedly connected with the movable frame. The vertical cylinder is connected with the movable frame, and the side surface of the vertical cylinder is provided with a first slide way. The connecting mechanism is connected with the vertical cylinder in a sliding mode along the vertical direction, and the upper end of the connecting mechanism is located in the vertical cylinder. The magnetic round block is arranged in the vertical cylinder in a sliding manner and is positioned above the connecting mechanism. The slide bar is horizontally arranged, and the middle part of the slide bar is slidably arranged in the first slide way in a penetrating way. The telescopic component moving frame is fixedly connected, and the telescopic end is fixedly connected with the sliding rod. The electromagnetic assembly is positioned in the vertical cylinder and above the magnetic round block, is connected with the sliding rod and is electrically connected with the power supply. The highway construction steel chisel striking-in device provided by the invention can avoid the problems that the manual method for striking the steel chisel into the lower bearing layer not only has large physical consumption to operators, but also has certain danger.
Description
Technical Field
The invention belongs to the technical field of highway construction, and particularly relates to a highway construction steel chisel driving device.
Background
When the asphalt concrete pavement is paved, steel strands need to be hung on two sides of the paver to be used as reference lines, and the steel strands need to be hung on a plurality of steel brazes which are driven into the lower bearing layer to be at a certain height. Therefore, in the process of paving the asphalt concrete pavement, the steel chisel often needs to be manually hammered into the lower bearing layer, when the steel chisel is manually hammered into the lower bearing layer, one operator needs to hold the steel chisel, and the other operator uses an iron hammer to smash the steel chisel into the lower bearing layer, so that the method has great physical consumption on the operators and has certain danger.
Disclosure of Invention
The invention aims to provide a highway construction steel chisel striking device, and aims to solve the problems that the manual method for striking the steel chisel into the lower bearing layer not only consumes large physical strength of operators, but also has certain dangerousness.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a highway construction drill rod device of squeezing into is provided, including removing frame, power, vertical section of thick bamboo, coupling mechanism, magnetism round block, slide bar, flexible subassembly and electromagnetic component. The power supply is fixedly connected with the movable frame. The vertical cylinder is connected with the movable frame, and the side surface of the vertical cylinder is provided with a first slide rail which is vertically arranged. The connecting mechanism is connected with the vertical cylinder in a sliding mode along the vertical direction, the upper end of the connecting mechanism is located in the vertical cylinder, and the lower end of the connecting mechanism is detachably connected with a vertical steel chisel. The magnetic round block is arranged in the vertical cylinder in a sliding mode and is positioned above the connecting mechanism. The sliding rod is horizontally arranged, and the middle part of the sliding rod penetrates through the first slide way in a sliding mode. The telescopic assembly is fixedly connected with the movable frame, the telescopic end is vertically telescopic and is fixedly connected with one end of the sliding rod, which is positioned outside the vertical cylinder. The electromagnetic assembly is located in the vertical cylinder and located above the magnetic round block, and is connected with one end, located in the vertical cylinder, of the sliding rod and electrically connected with the power supply.
As another embodiment of the present application, the connection mechanism includes a sliding shaft. The middle part of the sliding shaft coaxially penetrates through the vertical cylinder in a sliding mode, the upper end of the sliding shaft is provided with a first limiting part which is located in the vertical cylinder and protrudes outwards along the radial direction of the vertical cylinder, and when the drill steel is inserted into the ground to a preset depth, the first limiting part is abutted to the bottom wall of the vertical cylinder.
As another embodiment of the present application, the connecting mechanism further comprises a fastener and a compression assembly. The buckling piece comprises a first portion and a second portion which are arranged in a split mode, the first portion and the second portion are combined to form a vertical step hole in a surrounding mode, the step hole is matched with one end, facing upwards, of a steel chisel, the first portion and the second portion are equally divided along a vertical plane, the first portion is fixedly connected with the sliding shaft, and the step hole and the sliding shaft are arranged coaxially. The compressing assembly is connected with the first portion and the second portion, and after the first portion and the second portion are combined, the compressing assembly is used for enabling the second portion to compress the first portion.
As another embodiment of the present application, the hold down assembly includes a vertical plate, a connecting post, and a compression spring. The first portion and the second portion are combined, and the two vertical plates are attached to each other. The spliced pole level sets up, is used for equalling divide equally with first portion and second portion the vertical plane of shoulder hole is perpendicular, and one end slides and pierces through one of them behind the vertical board with another vertical board fixed connection, the other end is equipped with the edge the radially outside convex extrusion portion of spliced pole. The compression spring is sleeved on the connecting column, and the two ends of the compression spring respectively extrude the extrusion part and the vertical plate adjacent to the extrusion part.
As another embodiment of the present application, the electromagnetic assembly includes an electromagnet and a vertical shaft. The electromagnet is used for being electrically connected with a power supply. The vertical shaft is positioned above the electromagnet, the middle part of the vertical shaft penetrates through the sliding rod in a sliding mode, and the upper end of the vertical shaft is provided with a second limiting part protruding outwards in the radial direction.
As another embodiment of this application, flexible subassembly adopts electric putter and with the power electricity is connected, highway construction drill rod is squeezed into device still includes link and limit switch. The connecting frame is positioned in the vertical cylinder and is fixedly connected with the sliding rod. The limit switch is located in the vertical cylinder and located above the second limit part, the second limit part is fixedly connected with the connecting frame, and the second limit part triggers behind the limit switch, the telescopic end of the telescopic assembly stops stretching.
As another embodiment of this application, the side of vertical section of thick bamboo still is equipped with the second slide of vertical setting, the upper surface of magnetism circle piece be equipped with the coaxial slip circular slot of magnetism circle piece, the side of magnetism circle piece is equipped with rectangular shape hole, the vertical setting of length direction in rectangular shape hole and with the second slide is adjusted well, rectangular shape hole passes the slip circular slot, the device is squeezed into to highway construction drill rod still includes sliding block, striking magnetic pole and voice prompt. The sliding block slides and penetrates through the second slide way and is fixedly connected with the magnetic round block. Striking magnetic pole includes first vertical portion, horizontal part and the vertical portion of second, first vertical portion slides and wears to locate in the slip circular slot, one section of slip of horizontal part is worn to locate downthehole just with the bottom fixed connection of first vertical portion of rectangular shape, the one end of horizontal part is passed the second slide extends to outside the vertical section of thick bamboo, the vertical portion of second be located outside the vertical section of thick bamboo and with the horizontal part is located the outer one end fixed connection of vertical section of thick bamboo, the horizontal part slides extremely during the top in rectangular shape hole, the upper surface of first vertical portion with the upper surface parallel and level of magnetism rounding block. The voice prompt is located outside the vertical barrel and located under the vertical portion of the second, with the vertical barrel is relatively fixed and arranged, works as the magnetic round block falls on the connecting mechanism, so that the first limiting portion and the bottom wall of the vertical barrel are abutted and then the horizontal portion slides to the bottom end of the strip-shaped hole, and the vertical portion of the second can be triggered by the voice prompt.
As another embodiment of this application, the removal frame has set firmly two first horizontal plates, two first horizontal plate is located respectively the both sides of first slide, first horizontal plate orientation the one end of vertical section of thick bamboo is equipped with the arc wall, two the arc wall from both sides with the sliding fit of vertical section of thick bamboo, the device is squeezed into to highway construction drill rod still includes drive assembly. The driving assembly is arranged on one of the first horizontal plates, connected with the vertical cylinder and used for driving the vertical cylinder to slide to a preset position along the vertical direction.
As another embodiment of the present application, the driving assembly includes a second horizontal plate, a rotary ring, and a driving shaft. The second horizontal plate is fixedly connected with the vertical cylinder. The rotating ring is vertically arranged, is provided with a threaded hole coaxial with the rotating ring and is used for being rotatably connected with one of the first horizontal plates. The middle part of the driving shaft coaxially penetrates through the threaded hole and is provided with an external thread in threaded connection with the threaded hole, and one end of the driving shaft is fixedly connected with the second horizontal plate.
As another embodiment of this application, the side of swivel becket be equipped with the coaxial annular groove of swivel becket, the annular groove rotates the card and locates corresponding in the first horizontal plate.
The highway construction steel chisel driving device provided by the invention has the beneficial effects that: compared with the prior art, the highway construction steel chisel driving-in device has the advantages that when the steel chisel needs to be inserted into the lower bearing layer, the moving frame is moved to a proper position in the first step, and then the connecting mechanism slides to the proper position and is connected with the steel chisel; secondly, the telescopic end of the telescopic component drives the sliding rod to move downwards, the electromagnetic component moves downwards along with the sliding rod, and when the electromagnetic component is in contact with the magnetic round block, the electromagnetic component is electrified to be attracted with the magnetic round block; and thirdly, the telescopic piece of the telescopic assembly drives the sliding rod to move upwards, so that the electromagnetic assembly drives the magnetic round block to reach the preset height, then the electromagnetic assembly is powered off, the magnetic round block falls freely and is hammered on the upper end of the connecting mechanism, the connecting mechanism slides downwards, and the steel chisel is driven to be inserted into the lower bearing layer. The operation is repeated until the drill rod is inserted into the lower bearing layer to the required depth, and the connection between the connecting mechanism and the drill rod is disconnected after the completion.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described 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 to obtain other drawings without creative efforts.
Fig. 1 is a schematic axial structure diagram 1 of a highway construction steel chisel driving device according to an embodiment of the invention;
FIG. 2 is a schematic axial sectional view of a highway construction drill steel driving device according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 2;
FIG. 4 is an enlarged schematic view of a portion B of FIG. 2;
FIG. 5 is a schematic axial view of a device for driving steel rods into a road according to an embodiment of the present invention, shown in FIG. 2;
FIG. 6 is an enlarged schematic view of a portion C of FIG. 5;
fig. 7 is a schematic axial sectional view of a magnetic round block, a sliding block and an impact magnetic rod in a device for using the highway construction steel chisel driving device according to an embodiment of the invention.
In the figure: 1. a movable frame; 11. a first horizontal plate; 2. a power source; 3. a vertical cylinder; 31. a first slideway; 32. a second slideway; 41. a sliding shaft; 411. a first limiting part; 42. a fastener; 421. a first part; 422. a second section; 4221. a handle; 43. a compression assembly; 431. a vertical plate; 432. connecting columns; 4321. a pressing section; 433. a compression spring; 5. a magnetic round block; 51. a sliding circular groove; 52. a strip-shaped hole; 6. a slide bar; 7. a telescoping assembly; 8. an electromagnetic assembly; 81. an electromagnet; 82. a vertical axis; 821. a second limiting part; 9. a connecting frame; 10. a limit switch; 110. a slider; 120. impacting the magnetic rod; 1201. a first vertical portion; 1202. a horizontal portion; 1203. a second vertical portion; 130. a voice prompter; 140. a drive assembly; 1401. a second horizontal plate; 1402. a rotating ring; 1403. a drive shaft; 150. a steel chisel.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 3 together, a highway construction drill steel striking device according to the present invention will now be described. The highway construction drill rod driving device comprises a moving frame 1, a power supply 2, a vertical cylinder 3, a connecting mechanism, a magnetic round block 5, a sliding rod 6, a telescopic assembly 7 and an electromagnetic assembly 8. The power supply 2 is fixedly connected with the movable frame 1. The vertical cylinder 3 is connected with the movable frame 1, and the side surface of the vertical cylinder is provided with a first slide way 31 which is vertically arranged. The connecting mechanism is connected with the vertical cylinder 3 in a sliding way along the vertical direction, the upper end of the connecting mechanism is positioned in the vertical cylinder 3, and the lower end of the connecting mechanism is detachably connected with the vertical steel chisel 150. The magnetic round block 5 is arranged in the vertical cylinder 3 in a sliding manner and is positioned above the connecting mechanism. The sliding rod 6 is horizontally arranged, and the middle part of the sliding rod is slidably arranged in the first slide way 31 in a penetrating way. The telescopic component 7 is fixedly connected with the movable frame 1, and the telescopic end is vertically telescopic and is fixedly connected with one end of the sliding rod 6, which is positioned outside the vertical cylinder 3. The electromagnetic assembly 8 is positioned in the vertical cylinder 3 and above the magnetic round block 5, is connected with one end of the sliding rod 6 positioned in the vertical cylinder 3, and is electrically connected with the power supply 2.
In this embodiment, the material of the magnetic round block 5 may be iron.
Compared with the prior art, the highway construction steel chisel driving device provided by the invention has the advantages that when the steel chisel 150 needs to be inserted into the lower bearing layer, the moving frame 1 is moved to a proper position in the first step, and then the connecting mechanism is slid to a proper position and then connected with the steel chisel 150; secondly, the telescopic end of the telescopic component 7 drives the sliding rod 6 to move downwards, the electromagnetic component 8 moves downwards along with the sliding rod, and when the electromagnetic component 8 is in contact with the magnetic round block 5, the electromagnetic component 8 is electrified to be attracted with the magnetic round block 5; thirdly, the telescopic piece of the telescopic assembly 7 drives the sliding rod 6 to move upwards, so that the electromagnetic assembly 8 drives the magnetic round block 5 to reach the preset height, then the electromagnetic assembly 8 is powered off, the magnetic round block 5 falls freely and is hammered on the upper end of the connecting mechanism, the connecting mechanism slides downwards, and the steel chisel 150 is driven to be inserted into the lower bearing layer. The operation is repeated until the drill steel 150 is inserted into the lower bearing layer to the required depth, and the connection between the connecting mechanism and the drill steel 150 is disconnected after the completion of the operation.
Referring to fig. 2, as an embodiment of a highway construction steel chisel driving device provided by the present invention, the connecting mechanism includes a sliding shaft 41. The middle part of the sliding shaft 41 coaxially slides and penetrates through the vertical cylinder 3, the upper end of the sliding shaft is provided with a first limiting part 411 which is positioned in the vertical cylinder 3 and protrudes outwards along the radial direction of the vertical cylinder 3, and when the steel chisel 150 is inserted into the ground to a preset depth, the first limiting part 411 is abutted with the bottom wall of the vertical cylinder 3. The drill rod 150 can be precisely inserted to a desired depth by the position limitation of the first position-limiting part 411.
Referring to fig. 3 and 6, in order to detachably connect the connecting mechanism to the drill rod 150, the connecting mechanism further includes a fastener 42 and a pressing member 43. The fastener 42 includes a first portion 421 and a second portion 422 that are separately arranged, the first portion 421 and the second portion 422 are combined to form a vertical stepped hole, the stepped hole is matched with one end of the drill rod 150 that faces upward, the first portion 421 and the second portion 422 are uniformly provided with stepped holes along a vertical plane, the first portion 421 is fixedly connected with the sliding shaft 41, and the stepped holes and the sliding shaft 41 are coaxially arranged. The pressing component 43 is connected with the first portion 421 and the second portion 422, and after the first portion 421 and the second portion 422 are combined, the pressing component 43 is used for enabling the second portion 422 to press the first portion 421. After the second part 422 is driven to be separated from the first part 421, the upper end of the steel chisel 150 is placed into a half stepped hole shaft of the first part 421, then the second part 422 is combined with the first part 421, and the pressing component 43 enables the second part 422 to press the first part 421, so that the connection of the connecting mechanism and the steel chisel 150 is realized; after the drill rod 150 is inserted into the lower bearing layer to a desired depth, the second portion 422 is driven to separate from the first portion 421, the movable frame 1 is moved to withdraw the upper end of the drill rod 150 from the half stepped hole shaft of the first portion 421, and then the sliding shaft 41 is slid upward until the fastener 42 is moved above the drill rod 150, thereby disconnecting the connecting mechanism from the drill rod 150.
Referring to fig. 6, as a specific embodiment of a road construction steel chisel driving device provided by the present invention, the pressing assembly 43 includes a vertical plate 431, a connecting column 432 and a compression spring 433. The number of the vertical plates 431 is two, the two vertical plates 431 are respectively and fixedly connected with the first portion 421 and the second portion 422, and when the first portion 421 and the second portion 422 are combined, the two vertical plates 431 are attached to each other. The connecting column 432 is horizontally arranged and perpendicular to vertical planes of the first portion 421 and the second portion 422, which are used for equally dividing the stepped holes, one end of the connecting column penetrates through one of the vertical plates 431 in a sliding mode and then is fixedly connected with the other vertical plate 431, and the other end of the connecting column 432 is provided with a squeezing portion 4321 protruding outwards in the radial direction. The compression spring 433 is sleeved on the connecting column 432, and two ends of the compression spring respectively press the pressing portion 4321 and the vertical plate 431 adjacent to the pressing portion 4321. The second portion 422 is pressed against the first portion 421 by the resilient force of the compression spring 433. In this embodiment, the number of the pressing members 43 is two, and the two pressing members 43 are respectively located at two sides of the fastening member 42, so that the second portion 422 can firmly press the first portion 421. To facilitate the driving of the second portion 422, a handle 4221 may be provided on the second portion 422 for driving the second portion 422 to move.
Referring to fig. 2 and 4, as an embodiment of a road construction steel chisel driving device provided by the present invention, the electromagnetic assembly 8 includes an electromagnet 81 and a vertical shaft 82. The electromagnet 81 is used for electrical connection with the power source 2. The vertical shaft 82 is located above the electromagnet 81, the middle part of the vertical shaft is slidably penetrated through the slide rod 6, and the upper end of the vertical shaft 82 is provided with a second limiting part 821 which protrudes outward in the radial direction. The slide bar 6 can drive the vertical shaft 82 and the electromagnet 81 to move upwards through the second limiting portion 821, and when the slide bar 6 moves downwards, the vertical shaft 82 and the electromagnet 81 also move downwards under the action of gravity. Since the middle part of the vertical shaft 82 penetrates the sliding rod 6 in a sliding manner, even if the telescopic assembly 7 does not stop driving the sliding rod 6 to slide downwards in time after the electromagnet 81 contacts the magnetic round block 5, the electromagnet 81 cannot continue to move downwards to press the magnetic round block 5, so that the electromagnet 81 is prevented from being damaged.
Referring to fig. 2 and 4, as an embodiment of the highway construction steel rod driving device provided by the invention, the telescopic assembly 7 is an electric push rod and is electrically connected with the power supply 2, and the highway construction steel rod driving device further comprises a connecting frame 9 and a limit switch 10. The connecting frame 9 is positioned in the vertical cylinder 3 and is fixedly connected with the slide bar 6. The limit switch 10 is located in the vertical cylinder 3 and above the second limit portion 821, and is fixedly connected with the connecting frame 9, and after the second limit portion 821 triggers the limit switch 10, the telescopic end of the telescopic assembly 7 stops stretching. When the electromagnet 81 contacts the magnetic round block 5, the telescopic assembly 7 continues to drive the sliding rod 6 to move downwards, and when the second limit part 821 triggers the limit switch 10, the telescopic end of the telescopic assembly 7 stops stretching. This can avoid manual observation of the position at which the electromagnet 81 descends, simplifying the operation.
As a specific embodiment of the road construction steel rod driving device provided by the present invention, referring to fig. 5 to 7, a second slide way 32 is further disposed on a side surface of the vertical cylinder 3, a sliding circular groove 51 coaxial with the magnetic circular block 5 is disposed on an upper surface of the magnetic circular block 5, a long strip-shaped hole 52 is disposed on a side surface of the magnetic circular block 5, a length direction of the long strip-shaped hole 52 is vertically disposed and aligned with the second slide way 32, the long strip-shaped hole 52 penetrates through the sliding circular groove 51, and the road construction steel rod driving device further includes a sliding block 110, an impact magnetic rod 120, and a voice prompter 130. The sliding block 110 is slidably disposed through the second sliding channel 32 and fixedly connected to the magnetic round block 5. Striking magnetic pole 120 includes first vertical portion 1201, horizontal part 1202 and second vertical portion 1203, first vertical portion 1201 slides and wears to locate in the slip circular slot 51, one section of horizontal part 1202 slides and wears to locate in rectangular hole 52 and with the bottom fixed connection of first vertical portion 1201, the one end of horizontal part 1202 passes second slide 32 and extends outside vertical section of thick bamboo 3, second vertical portion 1203 is located outside vertical section of thick bamboo 3 and is located the outer one end fixed connection of vertical section of thick bamboo 3 with horizontal part 1202, when horizontal part 1202 slides to the top of rectangular hole 52, the upper surface of first vertical portion 1201 is the same level with the upper surface of magnetism rounding block 5. The voice prompt 130 is arranged outside the vertical cylinder 3 and under the second vertical part 1203, and is relatively fixed to the vertical cylinder 3, so that the magnetic round block 5 falls on the connecting mechanism, the first limiting part 411 abuts against the bottom wall of the vertical cylinder 3, and the horizontal part 1202 slides to the bottom end of the elongated hole 52, so that the second vertical part 1203 triggers the voice prompt 130. The sliding block 110 can restrict the rotation of the magnetic round block 5. When the magnet assembly 8 attracts the magnetic round block 5, the striking magnet rod 120 slides upward until the horizontal portion 1202 slides to the top end of the elongated hole 52. When the magnetic round block 5 falls for the last time, firstly the magnetic round block 5 is hammered on the upper end of the connecting mechanism, so that the steel chisel 150 is inserted to the required depth of the lower bearing layer, the first limiting part 411 is abutted against the bottom wall of the vertical cylinder 3, then the magnetic rod 120 is impacted to continuously slide downwards, when the horizontal part 1202 slides to the bottom end of the elongated hole 52, the second vertical part 1203 triggers the voice prompter 130, and the operator can know that the steel chisel 150 is inserted to the required depth of the lower bearing layer. The structural arrangement can prevent the impact force of the magnetic round block 5 from falling on the voice prompter 130, thereby protecting the voice prompter 130; and in the process that the impact magnetic rod 120 slides downwards to enable the second vertical part 1203 to trigger the voice prompter 130, the friction force between the magnetic round block 5 and the impact magnetic rod 120 can reduce the impact force of the impact magnetic rod 120 on the voice prompter 130, so that the voice prompter 130 is further protected.
As a specific embodiment of the highway construction steel-bar driving-in device provided by the present invention, please refer to fig. 5, the moving frame 1 is fixedly provided with two first horizontal plates 11, the two first horizontal plates 11 are respectively located at two sides of the first slideway 31, one end of the first horizontal plate 11 facing the vertical cylinder 3 is provided with an arc-shaped groove, the two arc-shaped grooves are slidably attached to the vertical cylinder 3 from two sides, and the highway construction steel-bar driving-in device further includes a driving assembly 140. The driving assembly 140 is disposed on one of the first horizontal plates 11 and connected to the vertical cylinder 3, for driving the vertical cylinder 3 to slide to a preset position along the vertical direction. When the drill steel 150 is inserted into the lower bearing layer at different depths, the driving assembly 140 drives the vertical cylinder 3 to different heights, thereby expanding the range of use of the device.
Referring to fig. 5, in order to implement the function of the driving assembly 140, the driving assembly 140 includes a second horizontal plate 1401, a rotary ring 1402 and a driving shaft 1403. The second horizontal plate 1401 is fixedly connected to the vertical cylinder 3. The rotating ring 1402 is vertically disposed, and is provided with a threaded hole coaxial with the rotating ring 1402 for rotatably connecting with one of the first horizontal plates 11. The middle part of the driving shaft 1403 coaxially penetrates through the threaded hole and is provided with an external thread in threaded connection with the threaded hole, and one end of the driving shaft is fixedly connected with the second horizontal plate 1401. Thus, the vertical cylinder 3 and the driving shaft 1403 can only move up and down but cannot rotate, and the rotating ring 1402 is rotated, so that the driving shaft 1403 drives the vertical cylinder 3 to move up and down. In the present embodiment, in order to facilitate driving the rotation ring 1402 to rotate, the lower end of the rotation ring 1402 has a regular hexagonal prism structure, so that the rotation ring 1402 can be conveniently driven to rotate by a tool such as a wrench.
Referring to fig. 2, in order to rotatably connect the rotating ring 1402 to the corresponding first horizontal plate 11, an annular groove coaxial with the rotating ring 1402 is formed in a side surface of the rotating ring 1402, and the annular groove is rotatably engaged with the corresponding first horizontal plate 11. The structure is simple and easy to realize.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a device is driven into to highway construction drill rod which characterized in that includes:
a movable frame;
the power supply is fixedly connected with the movable frame;
the vertical cylinder is connected with the movable frame, and a first slide way which is vertically arranged is arranged on the side surface of the vertical cylinder;
the connecting mechanism is connected with the vertical cylinder in a sliding mode along the vertical direction, the upper end of the connecting mechanism is located in the vertical cylinder, and the lower end of the connecting mechanism is detachably connected with a vertical steel chisel;
the magnetic round block is arranged in the vertical cylinder in a sliding manner and is positioned above the connecting mechanism;
the sliding rod is horizontally arranged, and the middle part of the sliding rod is slidably arranged in the first slide way in a penetrating manner;
the telescopic assembly is fixedly connected with the movable frame, and a telescopic end is vertically telescopic and is fixedly connected with one end of the sliding rod, which is positioned outside the vertical cylinder; and
the electromagnetic assembly is positioned in the vertical cylinder and above the magnetic round block, is connected with one end of the sliding rod positioned in the vertical cylinder, and is electrically connected with the power supply.
2. A road construction drill steel driving device as claimed in claim 1, wherein said connecting means comprises:
the middle of the sliding shaft coaxially penetrates through the vertical cylinder in a sliding mode, the upper end of the sliding shaft is provided with a first limiting part which is located in the vertical cylinder and protrudes outwards along the radial direction of the vertical cylinder, and when the drill steel is inserted into the ground to a preset depth, the first limiting part is abutted to the bottom wall of the vertical cylinder.
3. A road construction drill steel driving device as claimed in claim 2, wherein the connecting mechanism further comprises:
the fastener comprises a first part and a second part which are arranged in a split mode, the first part and the second part are combined to form a vertical stepped hole in a surrounding mode, the stepped hole is matched with one end, used for facing upwards, of a steel chisel, the first part and the second part are equally divided along a vertical plane into the stepped hole, the first part is fixedly connected with the sliding shaft, and the stepped hole and the sliding shaft are coaxially arranged;
and the pressing assembly is connected with the first part and the second part, and is used for enabling the second part to press the first part after the first part and the second part are combined.
4. A road construction steel chisel driving apparatus as claimed in claim 3, wherein said compression assembly comprises:
the two vertical plates are fixedly connected with the first part and the second part respectively, and when the first part and the second part are combined, the two vertical plates are attached to each other;
the connecting column is horizontally arranged and is perpendicular to the vertical planes of the first part and the second part, which are used for equally dividing the stepped hole, one end of the connecting column penetrates through one of the vertical plates in a sliding mode and then is fixedly connected with the other vertical plate, and the other end of the connecting column is provided with a squeezing part protruding outwards in the radial direction of the connecting column;
and the compression spring is sleeved on the connecting column, and two ends of the compression spring respectively extrude the extrusion part and the vertical plate adjacent to the extrusion part.
5. A road construction steel chisel driving apparatus as set forth in claim 1, wherein said electromagnetic assembly includes:
the electromagnet is used for being electrically connected with a power supply;
and the vertical shaft is positioned above the electromagnet, the middle part of the vertical shaft penetrates through the sliding rod in a sliding manner, and the upper end of the vertical shaft is provided with a second limiting part which protrudes outwards in the radial direction.
6. The road construction drill steel driving device of claim 5, wherein the telescopic assembly is electrically connected to the power source by using an electric push rod, and further comprising:
the connecting frame is positioned in the vertical cylinder and is fixedly connected with the sliding rod;
the limit switch is positioned in the vertical cylinder and positioned above the second limit part, the second limit part is fixedly connected with the connecting frame, and the second limit part triggers behind the limit switch, the telescopic end of the telescopic assembly stops stretching.
7. The road construction drill steel driving device according to claim 2, wherein a second slide rail is vertically arranged on a side surface of the vertical cylinder, a sliding circular groove coaxial with the magnetic round block is arranged on an upper surface of the magnetic round block, an elongated hole is arranged on a side surface of the magnetic round block, a length direction of the elongated hole is vertically arranged and aligned with the second slide rail, and the elongated hole passes through the sliding circular groove, and the road construction drill steel driving device further comprises:
the sliding block is slidably arranged in the second slide way in a penetrating manner and is fixedly connected with the magnetic round block;
the impact magnetic rod comprises a first vertical part, a horizontal part and a second vertical part, the first vertical part is slidably arranged in the sliding circular groove in a penetrating mode, one section of the horizontal part is slidably arranged in the elongated hole in a penetrating mode and fixedly connected with the bottom end of the first vertical part, one end of the horizontal part penetrates through the second slide way to extend out of the vertical cylinder, the second vertical part is located outside the vertical cylinder and fixedly connected with one end, located outside the vertical cylinder, of the horizontal part, and when the horizontal part slides to the top end of the elongated hole, the upper surface of the first vertical part is flush with the upper surface of the magnetic circular block;
the voice prompt is arranged outside the vertical barrel and located under the vertical part of the second, the vertical barrel is relatively fixedly arranged, and the magnetic round block falls on the connecting mechanism, so that the first limiting part is abutted against the bottom wall of the vertical barrel, and the horizontal part slides to the bottom end of the strip-shaped hole, so that the vertical part of the second can be triggered.
8. The road construction steel chisel driving device of claim 2, wherein the moving frame is fixed with two first horizontal plates, the two first horizontal plates are respectively arranged at two sides of the first slideway, one end of the first horizontal plate facing the vertical cylinder is provided with an arc-shaped groove, the two arc-shaped grooves are in sliding fit with the vertical cylinder from two sides, the road construction steel chisel driving device further comprises:
and the driving assembly is arranged on one of the first horizontal plates, is connected with the vertical cylinder and is used for driving the vertical cylinder to slide to a preset position along the vertical direction.
9. A road construction steel chisel driving apparatus as claimed in claim 8, wherein said driving assembly includes:
the second horizontal plate is fixedly connected with the vertical cylinder;
the rotating ring is vertically arranged, is provided with a threaded hole coaxial with the rotating ring and is used for being rotationally connected with one of the first horizontal plates;
the middle part of the driving shaft coaxially penetrates through the threaded hole and is provided with an external thread in threaded connection with the threaded hole, and one end of the driving shaft is fixedly connected with the second horizontal plate.
10. A road construction drill steel driving device as claimed in claim 9, wherein the side of the rotary ring is provided with an annular groove coaxial with the rotary ring, and the annular groove is rotatably engaged in the corresponding first horizontal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011042183.5A CN112211191B (en) | 2020-09-28 | 2020-09-28 | Highway construction drill rod driving device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011042183.5A CN112211191B (en) | 2020-09-28 | 2020-09-28 | Highway construction drill rod driving device |
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| CN112211191A true CN112211191A (en) | 2021-01-12 |
| CN112211191B CN112211191B (en) | 2021-10-22 |
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| GB1481915A (en) * | 1974-05-20 | 1977-08-03 | Kooten Bv V | Pile driving apparatus |
| CN2078876U (en) * | 1990-11-17 | 1991-06-12 | 陈殿甲 | Soil hardness detecor |
| CN2600489Y (en) * | 2003-02-17 | 2004-01-21 | 郭金占 | Electric foundation drill investigating machine |
| EP2119833A1 (en) * | 2008-05-13 | 2009-11-18 | Heijmans Infrastructuur B.V. | Method for carrying out work in ground |
| CN110344605A (en) * | 2019-07-25 | 2019-10-18 | 陈元定 | A kind of finishing building forcible entry device |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1481915A (en) * | 1974-05-20 | 1977-08-03 | Kooten Bv V | Pile driving apparatus |
| CN2078876U (en) * | 1990-11-17 | 1991-06-12 | 陈殿甲 | Soil hardness detecor |
| CN2600489Y (en) * | 2003-02-17 | 2004-01-21 | 郭金占 | Electric foundation drill investigating machine |
| EP2119833A1 (en) * | 2008-05-13 | 2009-11-18 | Heijmans Infrastructuur B.V. | Method for carrying out work in ground |
| CN110344605A (en) * | 2019-07-25 | 2019-10-18 | 陈元定 | A kind of finishing building forcible entry device |
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| CN112211191B (en) | 2021-10-22 |
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