CN112696152A - Perforating device is used at bridge job site - Google Patents
Perforating device is used at bridge job site Download PDFInfo
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- CN112696152A CN112696152A CN202011555088.5A CN202011555088A CN112696152A CN 112696152 A CN112696152 A CN 112696152A CN 202011555088 A CN202011555088 A CN 202011555088A CN 112696152 A CN112696152 A CN 112696152A
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- fixedly connected
- plate
- dust collection
- bridge construction
- construction site
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- 238000004080 punching Methods 0.000 claims abstract description 47
- 238000005553 drilling Methods 0.000 claims abstract description 35
- 238000010276 construction Methods 0.000 claims abstract description 27
- 239000000428 dust Substances 0.000 claims description 88
- 238000007789 sealing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004035 construction material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/081—Screw-and-nut feed mechanisms
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/04—Electric drives
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/04—Measuring depth or liquid level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Geophysics (AREA)
- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to a punching device for a bridge construction site, wherein a fixed seat is fixedly connected to the top of a punching frame at the top of a base, an electric push rod is fixedly connected to the inner wall of one side of a fixed cavity in the fixed seat, the top of a sliding plate is fixedly connected to the output shaft of the electric push rod and is in sliding connection with the inner wall of the top of the fixed cavity, a toothed plate is fixedly connected to one side of the sliding plate, a gear is fixedly sleeved on a threaded shaft which is rotatably connected in the fixed cavity, two connecting columns are symmetrically and fixedly connected to the bottom of a threaded plate which is in threaded connection with the threaded shaft, the bottom ends of the two connecting columns both extend into the punching frame and are fixedly connected with a same moving plate, a connecting seat is fixedly connected to the output shaft of a driving motor and is fixedly connected to the bottom of the moving plate, the bottom end of the drilling rod clamped on the connecting seat extends to the bottom The body causes the problem of injury.
Description
Technical Field
The invention belongs to the field of bridge punching, and relates to a punching device for a bridge construction site.
Background
In the history of bridge construction in China, from simple single-log bridges to today's steel bridges, from single beam bridges to floating bridges, cable bridges, arch bridges, garden bridges, gallery bridges, fiber bridges and the like, the bridge construction materials mainly comprise wood, mainly stone, and mainly comprise steel and reinforced concrete, in order to adapt to the modern high-speed developed traffic industry, the bridge is also drawn as a building which is erected to span mountain buildings, bad geology or meet other traffic needs so as to enable traffic to be more convenient, and the bridge is generally required to be perforated on a bridge construction site.
The existing punching device for the bridge construction site is generally used for manually holding a punching machine to punch, due to the fact that the material of a bridge is very hard, the punching position deviation and the punched hole deflection caused by unstable holding can occur generally, and dust generated by punching can hurt a human body, the punching device for the bridge construction site is provided for solving the problems.
Disclosure of Invention
In view of the above, the present invention provides a punching device for a bridge construction site, which is used for solving the problems that the existing punching device for a bridge is generally manually held to punch holes, the punching position is shifted and the punched holes are deflected due to unstable holding because the material of the bridge is very hard, and dust generated by punching causes damage to human bodies.
In order to achieve the purpose, the invention provides the following technical scheme: a punching device for a bridge construction site comprises a base, wherein a punching frame is fixedly connected to the top of the base, a fixed seat is fixedly connected to the top of the punching frame, a fixed cavity is arranged on the fixed seat, an electric push rod is fixedly connected to the inner wall of one side of the fixed cavity, a sliding plate is fixedly connected to the output shaft of the electric push rod, the top of the sliding plate is slidably connected with the inner wall of the top of the fixed cavity, a toothed plate is fixedly connected to one side of the sliding plate, a threaded shaft is rotatably connected to the fixed cavity, a gear is fixedly sleeved on the threaded shaft and meshed with the toothed plate, a threaded plate is in threaded connection with the threaded shaft, two connecting columns are symmetrically and fixedly connected to the bottom of the threaded plate, the bottom ends of the two connecting columns extend into the punching frame and are fixedly connected with a same movable plate, and a driving motor is, the drilling machine is characterized in that a connecting seat is fixedly connected to an output shaft of the driving motor, a drill rod is clamped on the connecting seat, the bottom end of the drill rod extends to the lower portion of the bottom of the base, and a dust collection assembly is arranged on the punching frame.
The beneficial effect of this basic scheme lies in: can make the drilling rod punch the bridge through electric putter and driving motor, need artifical handheld, improve the precision of punching, can collect the dust that produces through dust absorption component simultaneously, prevent that the dust from flying upward, cause the injury to the human body, and the drilling rod is convenient for change the maintenance, also can change the drilling rod of different diameters simultaneously, conveniently beats out the hole in different apertures, has increased application range.
Further, the dust collection assembly includes the dust collection box of fixed connection at the movable plate top, be equipped with the chamber door on the dust collection box, the bottom fixedly connected with backup pad of movable plate, the top fixedly connected with dust catcher of backup pad, the output of dust catcher extend to in the dust collection box and with the sealed fixed connection in one side of dust collection box, the sealed fixedly connected with dust absorption pipe of input of dust catcher, the bottom of dust absorption pipe extends to the bottom below and the fixedly connected with suction hood of base, and the suction hood is located one side of drilling rod, beneficial effect: can make dust absorption pipe and suction hood produce suction through the dust catcher, because the suction hood is the loudspeaker form to can increase dust absorption area, the dust hood can absorb the dust that drilling rod drilling produced, transmit to the dust-collecting box through the output of dust catcher and collect, can effectually prevent like this that the dust from flying upward, cause the injury to the human body.
Further, all seted up the spacing groove on the both sides inner wall of fixed cavity, one side inner wall sliding connection that the both sides of flighting were kept away from each other with two spacing grooves respectively, beneficial effect: the limiting groove can enable the thread plate to move only longitudinally, and position deviation cannot occur.
Further, one side fixedly connected with buffer board of pinion rack, two springs of one side symmetry fixedly connected with of buffer board, the one end of two springs all with fixed cavity's opposite side inner wall fixed connection, beneficial effect: the spring can cushion the pinion rack, prevents that one side of pinion rack and the opposite side inner wall of fixed cavity from having hard contact.
Further, all be equipped with the removal wheel on the bottom four corners position of base, the top fixedly connected with of base pushes away handle, beneficial effect: through pushing away the handle and removing the wheel, can make the base remove, the flexibility is higher.
Further, fixedly connected with scale on one side inner wall of punching frame, be equipped with the scale on the scale, one side of movable plate is equipped with pointer, beneficial effect: through observing the scale on the scale, can control the degree of depth of punching, facilitate the use.
Further, the spout has been seted up on the opposite side inner wall of frame of holing, the other side of movable plate extend in the spout and with one side inner wall sliding connection of spout, beneficial effect: the sliding groove can enable the moving plate to move more smoothly.
Further, the mounting groove has been seted up to the bottom of connecting seat, the top of drilling rod extends to in the mounting groove and laminates mutually with the top inner wall of mounting groove, a plurality of draw-in grooves have all been seted up to the both sides of drilling rod, the equal threaded connection in both sides of connecting seat has the fixed axle, and the equal fixedly connected with handle of one end that two fixed axles kept away from each other, the one end that two fixed axles are close to each other all extend to in the mounting groove and the swivelling joint have a connecting plate, a plurality of bayonet locks of the equal fixedly connected with in one side that two connecting plates are close to each other: through outwards rotating two fixed axles, two fixed axles can make two connecting plates keep away from each other, and then can make a plurality of bayonet locks break away from clamping of a plurality of draw-in grooves respectively, just so can take off the drilling rod and maintain or change, also can change the drilling rod of different diameters simultaneously, conveniently beat the hole in different apertures, increased application range.
Further, push away to go up fixed cover and be equipped with anti-skidding cover, be equipped with anti-skidding line on the anti-skidding cover, remove the universal wheel that the wheel is from taking the brake, beneficial effect: the anti-slip sleeve is convenient for a user to hold the push handle, the anti-slip lines can increase friction force, and the operation is convenient.
Further, two telescopic links of equal symmetry fixedly connected with on the both sides inner wall of mounting groove, one side fixed connection that one end that four telescopic links are close to each other respectively keeps away from each other with two connecting plates, beneficial effect: the telescopic link can make the removal that the connecting plate can stabilize more.
The invention has the beneficial effects that:
1. according to the punching device for the bridge construction site, the base can be moved under the action of the moving wheel by pushing the push handle, so that the device can be moved to a position to be punched, the toothed plate can be moved by the electric push rod, the threaded shaft can be rotated under the action of the gear, the threaded plate can drive the two connecting columns to move downwards, the driving motor can be moved downwards by the moving plate, the connecting seat and the drill rod can be rotated by the driving motor, punching can be performed on a bridge, the punching device is convenient and quick, manual holding is not needed, punching precision is improved, and punching depth can be controlled by observing scales on the graduated scale, so that the punching device is convenient to use.
2. According to the punching device for the bridge construction site, the dust suction pipe and the dust suction cover can generate suction force through the dust suction machine, the dust suction cover is horn-shaped, so that the dust suction area can be increased, the dust suction cover can absorb dust generated by drilling of a drill rod, and the dust is transmitted into the dust collection box through the output end of the dust suction machine to be collected, so that the dust can be effectively prevented from flying and causing damage to human bodies.
3. According to the punching device for the bridge construction site, disclosed by the invention, the two fixing shafts are outwards rotated, so that the two connecting plates can be mutually far away from each other, and further, the clamping pins can be respectively separated from the clamping of the clamping grooves, therefore, a drill rod can be taken down for maintenance or replacement, meanwhile, drill rods with different diameters can be replaced, holes with different apertures can be conveniently punched, and the application range is enlarged.
The drilling rod drilling machine is reasonable in structure and convenient to operate, the drilling rod can be used for drilling a bridge through the electric push rod and the driving motor, the drilling rod needs to be manually held, the drilling precision is improved, generated dust can be collected through the dust collection assembly, the dust is prevented from flying, the human body is prevented from being injured, the drilling rod is convenient to replace and maintain, meanwhile, the drilling rods with different diameters can be replaced, holes with different diameters can be conveniently drilled, and the application range is enlarged.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic front view of a punching device for a bridge construction site according to the present invention;
FIG. 2 is a schematic sectional view of a fixing seat of the punching device for a bridge construction site according to the present invention;
FIG. 3 is a schematic sectional view of a connecting seat of the punching device for a bridge construction site according to the present invention;
FIG. 4 is a schematic view of a partial three-dimensional structure of a punching device for a bridge construction site according to the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 1 according to the present invention.
Reference numerals: the device comprises a base 1, a punching frame 2, a fixed seat 3, a fixed cavity 4, an electric push rod 5, a sliding plate 6, a toothed plate 7, a threaded shaft 8, a gear 9, a threaded plate 10, a connecting column 11, a movable plate 12, a driving motor 13, a connecting seat 14, a drill rod 15, a movable wheel 16, a push handle 17, an anti-skidding sleeve 18, a dust collection box 19, a supporting plate 20, a dust collector 21, a dust collection pipe 22, a graduated scale 23, a sliding chute 24, a mounting groove 25, a fixed shaft 26, a connecting plate 27, a bayonet lock 28, a telescopic rod 29, a limiting groove 30 and a spring 31.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
As shown in fig. 1-5, punching device is used at bridge construction site, including base 1, the top fixedly connected with punching frame 2 of base 1, the top fixedly connected with fixing base 3 of punching frame 2, be equipped with fixed cavity 4 on the fixing base 3, fixedly connected with electric putter 5 on one side inner wall of fixed cavity 4, fixedly connected with sliding plate 6 on electric putter 5's the output shaft, the top of sliding plate 6 and the top inner wall sliding connection of fixed cavity 4, one side fixedly connected with pinion rack 7 of sliding plate 6, the internal rotation of fixed cavity 4 is connected with threaded spindle 8, the fixed cover is equipped with gear 9 on the threaded spindle 8, gear 9 meshes with pinion rack 7 mutually.
The threaded shaft 8 is in threaded connection with a threaded plate 10, the bottom of the threaded plate 10 is symmetrically and fixedly connected with two connecting columns 11, the bottom ends of the two connecting columns 11 extend into the drilling frame 2 and are fixedly connected with the same moving plate 12, the bottom of the moving plate 12 is fixedly connected with a driving motor 13, an output shaft of the driving motor 13 is fixedly connected with a connecting seat 14, a drill rod 15 is clamped on the connecting seat 14, the bottom end of the drill rod 15 extends to the lower portion of the bottom of the base 1, the drilling frame 2 is provided with a dust collection assembly, the drill rod 15 can be used for drilling the bridge through an electric push rod 5 and the driving motor 13, manual handling is required, the drilling precision is improved, meanwhile, generated dust can be collected through the dust collection assembly, dust flying is prevented, the human body is injured, the drill rod 15 is convenient to replace and maintain, meanwhile, the drill rods 15 with different diameters can, the application range is enlarged.
In this embodiment, the spacing groove 30 has all been seted up on the both sides inner wall of fixed cavity 4, the both sides of flighting 10 respectively with the one side inner wall sliding connection that two spacing grooves 30 kept away from each other, spacing groove 30 can make flighting 10 longitudinal movement only, positional deviation can not take place, one side fixedly connected with buffer board of pinion rack 7, two springs 31 of one side symmetry fixedly connected with of buffer board, the one end of two springs 31 all with the opposite side inner wall fixed connection of fixed cavity 4, spring 31 can cushion pinion rack 7, it has rigid contact to prevent one side of pinion rack 7 and fixed cavity 4's opposite side inner wall.
The four corners of the bottom of the base 1 are respectively provided with a moving wheel 16, the top of the base 1 is fixedly connected with a push handle 17, the base 1 can move through the push handle 17 and the moving wheel 16, the flexibility is higher, the inner wall of one side of the punching frame 2 is fixedly connected with a graduated scale 23, the graduated scale 23 is provided with scales, one side of the moving plate 12 is provided with a pointer, the punching depth can be controlled by observing the scales on the graduated scale 23, the use is convenient, the inner wall of the other side of the punching frame 2 is provided with a chute 24, the other side of the moving plate 12 extends into the chute 24 and is in sliding connection with the inner wall of one side of the chute 24, the chute 24 can enable the moving plate 12 to move more smoothly, the push handle 17 is fixedly sleeved with an anti-slip sleeve 18, the anti-slip sleeve 18 is provided with anti-slip lines, the moving wheel 16 is a universal wheel with a brake, the anti-slip sleeve 18, the operation is convenient.
In this embodiment, the dust collection assembly includes a dust collection box 19 fixedly connected to the top of the movable plate 12, a box door is disposed on the dust collection box 19, a support plate 20 is fixedly connected to the bottom of the movable plate 12, a dust collector 21 is fixedly connected to the top of the support plate 20, an output end of the dust collector 21 extends into the dust collection box 19 and is fixedly connected to one side of the dust collection box 19 in a sealing manner, an input end of the dust collector 21 is fixedly connected to a dust collection pipe 22 in a sealing manner, a bottom end of the dust collection pipe 22 extends to a lower portion of the bottom of the base 1 and is fixedly connected to a dust collection cover, the dust collection cover is disposed on one side of the drill rod 15, the dust collection pipe 22 and the dust collection cover can generate suction force through the dust collector 21, the dust collection cover is horn-shaped, so that the dust collection area can be increased, the dust collection cover can absorb dust generated by drilling of the drill rod 15, and transmit the, to the human injury that causes, mounting groove 25 has been seted up to the bottom of connecting seat 14, and the top of drilling rod 15 extends to in the mounting groove 25 and laminates mutually with the top inner wall of mounting groove 25, and a plurality of draw-in grooves have all been seted up to the both sides of drilling rod 15.
Both sides of the connecting seat 14 are respectively and fixedly connected with a fixing shaft 26 by screw threads, one end of each of the two fixing shafts 26 far away from each other is fixedly connected with a handle, one end of each of the two fixing shafts 26 close to each other extends into the mounting groove 25 and is rotatably connected with a connecting plate 27, one side of each of the two connecting plates 27 close to each other is fixedly connected with a plurality of clamping pins 28, the clamping pins 28 are matched with the clamping grooves, the two fixing shafts 26 can make the two connecting plates 27 far away from each other by rotating the two fixing shafts 26 outwards, and then the clamping pins 28 can be separated from the clamping grooves respectively, so that the drill rod 15 can be taken down for maintenance or replacement, meanwhile, the drill rods 15 with different diameters can be replaced, holes with different apertures can be conveniently punched, the application range is enlarged, two telescopic rods 29 are respectively and fixedly connected to the inner walls of both sides of the mounting groove 25 symmetrically, one end, the extension bar 29 may enable the connection plate 27 to move more stably.
The use method of the punching device for the bridge construction site comprises the steps that firstly, the anti-skidding sleeve 18 is held by a hand and the push handle 17 is pushed, the base 1 can be moved under the action of the four moving wheels 16, so that the device can be moved to a position needing punching, then the moving wheels 16 are fixed through self-bring brakes on the moving wheels 16, then the electric push rod 5 and the driving motor 13 are started, the output shaft of the driving motor 13 can enable the connecting seat 14 to rotate, further the drill rod 15 can rotate, the electric push rod 5 can enable the sliding plate 6 to drive the toothed plate 7 to move, the threaded shaft 8 can rotate through the gear 9, further the threaded plate 10 can drive the two connecting columns 11 to move downwards, the two connecting columns 11 can enable the drill rod 12 to move downwards, thus the drill rod 15 can move a bridge moving plate and punch accurately, meanwhile, the dust collector 21 can be started, and the dust collector 21 can enable the dust collection pipe 22 and the dust collection hood to generate suction force, because the dust hood is horn-shaped, the dust absorption area can be increased, the dust hood can absorb dust generated by drilling the drill rod 15, the dust is transmitted into the dust collection box 19 through the output end of the dust collector 21 to be collected, the dust can be effectively prevented from flying and causing injury to human bodies, because the graduated scale 23 is arranged on the inner wall of one side of the drilling frame 2, the graduated scale 23 is provided with scales, the drilling depth can be controlled by observing the scales on the graduated scale 23, the use is convenient, if the drill rod 15 is damaged and needs to be maintained or replaced, the two fixed shafts 26 are outwards rotated, the two fixed shafts 26 can enable the two connecting plates 27 to be mutually far away, and then the clamping pins 28 can be respectively separated from the clamping grooves, so that the drill rod 15 can be taken down for maintenance or clamping replacement, meanwhile, the drill rods 15 with different diameters can be replaced, and holes with different diameters can be conveniently drilled, the application range is enlarged.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (10)
1. The punching device for the bridge construction site comprises a base (1) and is characterized in that a punching frame (2) is fixedly connected to the top of the base (1), a fixing seat (3) is fixedly connected to the top of the punching frame (2), a fixing cavity (4) is arranged on the fixing seat (3), an electric push rod (5) is fixedly connected to the inner wall of one side of the fixing cavity (4), a sliding plate (6) is fixedly connected to the output shaft of the electric push rod (5), the top of the sliding plate (6) is in sliding connection with the inner wall of the top of the fixing cavity (4), a toothed plate (7) is fixedly connected to one side of the sliding plate (6), a threaded shaft (8) is rotatably connected to the fixing cavity (4), a gear (9) is fixedly sleeved on the threaded shaft (8), and the gear (9) is meshed with the toothed plate (7), threaded connection has screw plate (10) on threaded shaft (8), two spliced poles (11) of the bottom symmetry fixedly connected with of screw plate (10), the bottom of two spliced poles (11) all extend to in drilling frame (2) and the same movable plate of fixedly connected with (12), the bottom fixedly connected with driving motor (13) of movable plate (12), fixedly connected with connecting seat (14) on the output shaft of driving motor (13), drilling rod (15) have been clamped on connecting seat (14), the bottom of drilling rod (15) extends to the bottom below of base (1), be equipped with dust collection assembly on drilling frame (2).
2. The perforating device for the bridge construction site as claimed in claim 1, wherein the dust collection assembly comprises a dust collection box (19) fixedly connected to the top of the movable plate (12), a box door is arranged on the dust collection box (19), a support plate (20) is fixedly connected to the bottom of the movable plate (12), a dust collector (21) is fixedly connected to the top of the support plate (20), an output end of the dust collector (21) extends into the dust collection box (19) and is fixedly connected to one side of the dust collection box (19) in a sealing manner, an input end of the dust collector (21) is fixedly connected to a dust collection pipe (22) in a sealing manner, a bottom end of the dust collection pipe (22) extends to a position below the bottom of the base (1) and is fixedly connected to a dust collection hood, and the dust collection hood is located on one side of the drill rod (15).
3. The perforating device for the bridge construction site as claimed in claim 1, wherein the inner walls of both sides of the fixed chamber (4) are provided with limiting grooves (30), and both sides of the thread plate (10) are slidably connected with the inner wall of one side of the two limiting grooves (30) away from each other.
4. The perforating device for the bridge construction site as claimed in claim 3, wherein a buffer plate is fixedly connected to one side of the toothed plate (7), two springs (31) are symmetrically and fixedly connected to one side of the buffer plate, and one ends of the two springs (31) are fixedly connected to the inner wall of the other side of the fixed chamber (4).
5. The perforating device for the bridge construction site as claimed in claim 1, characterized in that the four corners of the bottom of the base (1) are provided with moving wheels (16), and the top of the base (1) is fixedly connected with a pushing handle (17).
6. The perforating device for the bridge construction site according to claim 1, characterized in that a graduated scale (23) is fixedly connected to an inner wall of one side of the perforating frame (2), scales are arranged on the graduated scale (23), and a pointer is arranged on one side of the moving plate (12).
7. The perforating device for the bridge construction site as claimed in claim 6, wherein a sliding groove (24) is formed on the other side of the perforating frame (2), and the other side of the moving plate (12) extends into the sliding groove (24) and is slidably connected with the inner wall of one side of the sliding groove (24).
8. The punching device for the bridge construction site according to claim 1, wherein a mounting groove (25) is formed in the bottom of the connecting seat (14), the top end of the drill rod (15) extends into the mounting groove (25) and is attached to the top inner wall of the mounting groove (25), a plurality of clamping grooves are formed in both sides of the drill rod (15), fixing shafts (26) are connected to both sides of the connecting seat (14) in a threaded manner, a handle is fixedly connected to one end, far away from each other, of each fixing shaft (26), a connecting plate (27) is rotatably connected to one end, close to each other, of each fixing shaft (26) and extends into the mounting groove (25), a plurality of clamping pins (28) are fixedly connected to one side, close to each other, of each connecting plate (27), and the clamping pins (28) are matched with the clamping grooves.
9. The perforating device for bridge construction sites as claimed in claim 5, characterized in that said pushing handle (17) is fixedly sleeved with an anti-skid sleeve (18), said anti-skid sleeve (18) is provided with anti-skid threads, and said moving wheels (16) are universal wheels with brakes.
10. The perforating device for the bridge construction site as claimed in claim 8, wherein two telescopic rods (29) are symmetrically and fixedly connected to the inner walls of both sides of the installation groove (25), and the ends of the four telescopic rods (29) close to each other are fixedly connected to the sides of the two connecting plates (27) far away from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011555088.5A CN112696152B (en) | 2020-12-24 | 2020-12-24 | Perforating device for bridge construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011555088.5A CN112696152B (en) | 2020-12-24 | 2020-12-24 | Perforating device for bridge construction site |
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| Publication Number | Publication Date |
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| CN112696152A true CN112696152A (en) | 2021-04-23 |
| CN112696152B CN112696152B (en) | 2023-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011555088.5A Active CN112696152B (en) | 2020-12-24 | 2020-12-24 | Perforating device for bridge construction site |
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Citations (6)
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|---|---|---|---|---|
| CN207863859U (en) * | 2018-01-19 | 2018-09-14 | 罗济征 | A kind of construction of the highway perforating device |
| CN111456626A (en) * | 2020-04-17 | 2020-07-28 | 陈贞全 | Perforating device is used at building bridge job site |
| CN211387035U (en) * | 2019-11-06 | 2020-09-01 | 苏州琦少工程科技有限公司 | Bridge base rail perforating device |
| CN211596424U (en) * | 2019-12-11 | 2020-09-29 | 中交一公局集团有限公司 | Perforating device is used at bridge job site |
| CN111976047A (en) * | 2020-09-08 | 2020-11-24 | 温州华志宇强科技有限公司 | Dustproof device for punching on building wall surface |
| CN212169019U (en) * | 2019-12-21 | 2020-12-18 | 南安市世润机械科技有限公司 | Perforating device for road and bridge construction material |
-
2020
- 2020-12-24 CN CN202011555088.5A patent/CN112696152B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207863859U (en) * | 2018-01-19 | 2018-09-14 | 罗济征 | A kind of construction of the highway perforating device |
| CN211387035U (en) * | 2019-11-06 | 2020-09-01 | 苏州琦少工程科技有限公司 | Bridge base rail perforating device |
| CN211596424U (en) * | 2019-12-11 | 2020-09-29 | 中交一公局集团有限公司 | Perforating device is used at bridge job site |
| CN212169019U (en) * | 2019-12-21 | 2020-12-18 | 南安市世润机械科技有限公司 | Perforating device for road and bridge construction material |
| CN111456626A (en) * | 2020-04-17 | 2020-07-28 | 陈贞全 | Perforating device is used at building bridge job site |
| CN111976047A (en) * | 2020-09-08 | 2020-11-24 | 温州华志宇强科技有限公司 | Dustproof device for punching on building wall surface |
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| Publication number | Publication date |
|---|---|
| CN112696152B (en) | 2023-05-02 |
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