CN213391965U

CN213391965U - Drilling platform is used in road bridge construction

Info

Publication number: CN213391965U
Application number: CN202022565049.5U
Authority: CN
Inventors: 罗坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-08
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a drilling platform is used in road and bridge construction, including protecting crust, guide post, spring, the motor that punches, punch pullover, drill bit, lift backup pad, fixing device, elevating gear and dust keeper, the protecting crust is equipped with the working chamber, fixing device locates on the protecting crust lateral wall, elevating gear locates in the working chamber, the lift backup pad is located on the elevating gear, the working chamber is located to the guide post, on the working chamber roof is located to spring one end, lift backup pad upper portion is located to the spring other end, the lift backup pad slides and locates on the guide post, the lift backup pad bottom is located to the motor that punches, punch pullover and punch motor output and link to each other, punch pullover bottom in the drill bit is located, dust keeper locates lift backup pad bottom. The utility model relates to a drilling platform technical field specifically provides a drilling platform is used in road bridge construction of easy operation, convenient accurate measurement hole depth, dustproof cooling and shockproof.

Description

Drilling platform is used in road bridge construction

Technical Field

The utility model relates to a drilling platform technical field specifically is a drilling platform is used in road bridge construction.

Background

The construction of the road and bridge generally comprises the following steps: the method comprises the following steps of roadbed main engineering, soil taking pits and abandoned soil piles, slope protection ways and broken platforms, roadbed comprehensive drainage, roadbed protection and reinforcement, filling and excavation roadbeds, roadbeds in special engineering geological areas, construction in winter and rainy season, ditch or river engineering improvement caused by roadbed construction, construction organization of earthwork engineering, roadbed renovation, quality inspection, engineering acceptance and other engineering projects. Therefore, the drilling platform for road and bridge construction appears in the market at present. However, the drilling platform is not convenient to move, the worker controls the descending depth of the drill bit through experience, the depth of the drill bit which can not be accurately controlled to drill downwards is not controlled, the drilled hole can not reach the expected depth, and the depth of the hole is measured by the worker after drilling is finished so as to verify whether the specification of the hole reaches the standard or not, so that time and labor are extremely wasted, the working strength of the worker is greatly increased, and a large amount of dust is often stirred during drilling.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming current technical defect, the utility model provides an easy operation, convenient accurate measuring hole depth, dustproof cooling and shockproof drilling platform for road bridge construction.

The utility model adopts the following technical scheme: the utility model relates to a drilling platform for road and bridge construction, which comprises a protective shell, guide posts, springs, a drilling motor, a drilling sleeve head, a drill bit, a lifting support plate, a fixing device, a drilling groove and a dustproof device, wherein a working cavity is arranged in the protective shell, the bottom wall of the protective shell is provided with the drilling groove, the drilling groove is communicated with the working cavity, the fixing device is arranged on the side wall of the protective shell, the lifting device is arranged in the working cavity, the lifting support plate is arranged on the lifting device, the guide posts are arranged in the working cavity, one end of each spring is arranged on the top wall of the working cavity, the guide posts are arranged in the springs, the other end of each spring is arranged on the upper part of the lifting support plate, the lifting support plate is arranged on the guide posts in a sliding way, the guide posts are provided with four groups, the guide posts are distributed in a rectangular way, the springs, the punching sleeve head is connected with the output end of the punching motor, the drill bit is arranged at the bottom of the punching sleeve head and is positioned above the drilling groove, and the dustproof device is arranged at the bottom of the lifting support plate; the upper part of the lifting support plate is provided with a clamping sliding groove, the lifting device comprises a linear guide rail, a lifting motor, a lifting screw, a moving block and a connecting rod, two ends of the linear guide rail are respectively arranged on two side walls of a working cavity, the lifting motor is arranged on the outer side wall of a protective shell, two ends of the lifting screw are respectively rotatably arranged on two side walls of the working cavity, one end of the lifting screw penetrates through the outer side wall of the protective shell and is connected with an output shaft of the lifting motor, the moving block is arranged on the lifting screw through threaded connection, the moving block is slidably arranged in the linear guide rail, the connecting rod is hinged on the moving block, the other end of the connecting rod is hinged with a clamping sliding block, the clamping sliding block is clamped and slidably arranged in the clamping sliding groove, two ends of the lifting screw are symmetrically provided with, the two groups of connecting rods are connected in a scissor fork structure; the protective housing lateral wall is equipped with the scale and places the chamber, the intracavity is placed to the scale is equipped with the scale, the cavity lateral wall is placed to the scale is equipped with the spout, the spout links to each other with the working chamber, lift backup pad one side is equipped with the vernier scale, the vernier scale slides and locates in the spout, the vernier scale is located the scale front side, is convenient for more accurately measure the degree of depth of punching.

Further, dust keeper includes water tank, outlet pipe, sprinkler bead, water pump and spray pipe, the water tank is located on the protecting crust lateral wall, the water pump is located on the water tank, the lift backup pad bottom is located to the spray pipe, the sprinkler bead bottom is located to the sprinkler bead, on the water pump is located to outlet pipe one end, the outlet pipe other end is located on the spray pipe, dust keeper is equipped with two sets ofly about lift backup pad axis symmetry, the motor that punches is located between two sets of dust keeper, is used for carrying out the water smoke near the drill bit and sprays, effectively reduces the dust that the drill bit during operation kicked up.

Further, fixing device includes first bracing piece, second bracing piece, articulated shaft and fixed disk, the protecting crust outside is located in the articulated of first bracing piece one end, the articulated shaft is articulated to be located the first bracing piece other end, articulated on locating the articulated shaft of second bracing piece one end, articulated shaft one end is equipped with the handle, the second bracing piece other end is located to the fixed disk, the fixed disk bottom is equipped with the installation nail, inserts the ground with the installation nail and is convenient for the stability of drilling platform during operation for the road bridge construction, fixing device is equipped with four groups, four groups fixing device is about taking the rectangle distribution with protecting crust axis as the center, four groups fixing device locates respectively on the wall of protecting crust both sides.

Furthermore, the graduated scale is placed the chamber front side and is equipped with the viewing aperture, be equipped with the glass window on the viewing aperture, be convenient for observe the scale on the graduated scale.

Furthermore, an observation groove is formed in the front side of the protective shell and is connected with the working cavity, and a protective door is hinged to one side of the observation groove, so that the drill bit can be conveniently replaced.

Further, the lifting motor is a forward and reverse rotating motor.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: according to the drilling platform for road and bridge construction, the descending depth of the control drill bit is realized through the cooperation of the lifting device and the graduated scale, so that the downward drilling depth of the control drill bit is accurately controlled, and the working efficiency is improved; the effect of the dust that arouses when realizing reducing the drill bit during operation through dust keeper's cooperation, also carry out the function of cooling to the drill bit of high-speed friction simultaneously, realize slowing down the vibrations that punch motor during operation produced through the spring, fix drilling platform for the road bridge construction through fixing device, take place the skew when avoiding punching and lead to the error of punching.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of the drilling platform for road and bridge construction of the present invention;

fig. 2 is a schematic structural view of a drilling platform for road and bridge construction according to the present invention;

fig. 3 is the utility model relates to a drilling platform's for road bridge construction left side is looked the structure schematic diagram.

The device comprises a protective shell 1, a protective shell 2, a guide post 3, a spring 4, a punching motor 5, a punching sleeve head 6, a drill bit 7, a lifting support plate 8, a fixing device 9, a lifting device 10, a working cavity 11, a drilling groove 12, a clamping sliding groove 13, a linear guide rail 14, a lifting motor 15, a lifting screw rod 16, a moving block 17, a connecting rod 18, a clamping sliding block 19, a graduated scale 20, a vernier scale 21, a water tank 22, a water outlet pipe 23, a water spraying head 24, a water pump 25, a water spraying pipe 26, a first support rod 27, a second support rod 28, a hinge shaft 29, a fixed disc 30, an installation nail 31, an observation port 32 and a protective door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-3, the technical scheme adopted by the utility model is as follows: a drilling platform for road and bridge construction comprises a protective shell 1, guide posts 2, springs 3, a drilling motor 4, a drilling sleeve head 5, a drill bit 6, a lifting support plate 7, a fixing device 8, a lifting device 9 and a dustproof device, wherein a working chamber 10 is arranged in the protective shell 1, a drilling groove 11 is formed in the bottom wall of the protective shell 1, the drilling groove 11 is communicated with the working chamber 10, the fixing device 8 is arranged on the side wall of the protective shell 1, the lifting device 9 is arranged in the working chamber 10, the lifting support plate 7 is arranged on the lifting device 9, the guide posts 2 are arranged in the working chamber 10, one ends of the springs 3 are arranged on the top wall of the working chamber 10, the guide posts 2 are positioned in the springs 3, the other ends of the springs 3 are arranged on the upper portion of the lifting support plate 7, the lifting support plate 7 is arranged on the guide posts 2 in a sliding manner, the guide posts 2 are provided with four groups, the springs 3 are arranged corresponding to the four groups of guide posts 2, the punching motor 4 is arranged at the bottom of the lifting support plate 7, the punching sleeve head 5 is connected with the output end of the punching motor 4, the drill bit 6 is arranged at the bottom of the punching sleeve head 5, the drill bit 6 is positioned above the drilling groove 11, the drill bit 6 is positioned right above the drilling groove 11, and the dustproof device is arranged at the bottom of the lifting support plate 7; the upper part of the lifting support plate 7 is provided with a clamping sliding groove 12, the lifting device 9 comprises a linear guide rail 13, a lifting motor 14, a lifting screw 15, a moving block 16 and a connecting rod 17, two ends of the linear guide rail 13 are respectively arranged on two side walls of the working chamber 10, the lifting motor 14 is arranged on the outer side wall of the protective shell 1, two ends of the lifting screw 15 are respectively rotatably arranged on two side walls of the working chamber 10, one end of the lifting screw 15 penetrates through the outer side wall of the protective shell 1 and is connected with an output shaft of the lifting motor 14, the moving block 16 is arranged on the lifting screw 15 through threaded connection, the moving block 16 is arranged in the linear guide rail 13 in a sliding manner, the connecting rod 17 is hinged on the moving block 16, the other end of the connecting rod 17 is hinged with a clamping sliding block 18, the clamping sliding block 18 is clamped and slidably arranged in the clamping sliding groove, the moving block 16 and the connecting rods 17 are arranged corresponding to the two groups of thread groups, and the two groups of connecting rods 17 are connected in a scissor fork structure; 1 lateral wall of protecting crust is equipped with the scale and places the chamber, the scale is placed the intracavity and is equipped with scale 19, scale 19 is placed the chamber lateral wall and is equipped with the spout, the spout links to each other with working

chamber

10, 7 one side of lift backup pad are equipped with vernier scale 20, vernier scale 20 slides and locates in the spout, vernier scale 20 is located 19 front sides of scale, is convenient for more accurately measure the degree of depth of punching.

Wherein, dust keeper includes water tank 21, outlet pipe 22, sprinkler bead 23, water pump 24 and spray pipe 25, water tank 21 is located on the protecting crust 1 lateral wall, water pump 24 is located on

water tank

21, 7 bottoms in lift backup pad are located to spray pipe 25, sprinkler bead 25 bottom is located to sprinkler bead 23, outlet pipe 22 one end is located on water pump 24, the outlet pipe 22 other end is located on spray pipe 25, dust keeper is equipped with two sets ofly about 7 axis symmetries in the lift backup pad, punching motor 4 is located between two sets of dust keeper for spray near drill bit 6, effectively reduces the dust that drill bit 6 during operation arouses. The fixing device 8 comprises a first supporting rod 26, a second supporting rod 27, a hinged shaft 28 and a fixed disk 29, one end of the first supporting rod 26 is hinged to the outer side of the protective shell 1, the hinged shaft 28 is hinged to the other end of the first supporting rod 26, one end of the second supporting rod 27 is hinged to the hinged shaft 28, one end of the hinged shaft 28 is provided with a handle, the fixed disk 29 is arranged at the other end of the second supporting rod 27, the bottom of the fixed disk 29 is provided with a mounting nail 30, the mounting nail 30 is inserted into the ground so as to be convenient for the stability of the drilling platform for road and bridge construction during working, the fixing device 8 is provided with four groups, the fixing device 8 is in rectangular distribution with the central axis of the protective shell 1 as the center, and the fixing devices 8 are respectively. The graduated scale 19 is placed the chamber front side and is equipped with the viewing aperture, be equipped with the glass window on the viewing aperture 31, be convenient for observe the scale on the graduated scale 19. The front side of the protective shell 1 is provided with an observation groove, the observation groove is connected with the working cavity 10, and one side of the observation groove is hinged with a protective door 32, so that the drill bit 6 can be conveniently replaced. The lifting motor 14 is a forward and reverse rotating motor.

During the concrete use, place drilling platform for the road bridge construction behind construction department, press the handle in proper order and insert the ground with the installation nail 30 of fixed disk 29 bottom drilling platform for the road bridge construction's of being convenient for stability, start elevator motor 14, place subaerially with 6 bottoms of drill bit, the scale at record vernier scale 20 place, start punching motor 4 and water pump 24 simultaneously, 6 start to operate of drill bit, sprinkler bead 23 sprays water smoke, the dust that has aroused when having reduced 6 operation of drill bit, the dust fall effect has been played. Also cooling down for telling rotary friction's drill bit 6, avoid the damage that drill bit 6 high temperature brought drill bit 6, elevator motor 14 continues to start, it is rotatory to drive lifting screw 15, the movable block 16 draws close to the centre, lift backup pad 7 moves down under the supporting role of connecting rod 17, vernier scale 20 slides on scale 19, the record depth of punching, the vibrations that produce among the punching process relax under the effect of spring 3 and play the shock attenuation effect, observe the position of vernier scale 20 through viewing aperture 31, stop punching motor 4 when reacing the assigned height, the degree of depth of effective accurate control drill bit 6 drilling down, make the hole of drilling reach the anticipated degree of depth, manual survey has been reduced, time saving and labor saving, and the work efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drilling platform is used in road bridge construction which characterized in that: comprises a protective shell, guide posts, a spring, a punching motor, a punching sleeve head, a drill bit, a lifting support plate, a fixing device, a lifting device and a dustproof device, wherein a working cavity is arranged in the protective shell, a drilling groove is formed in the bottom wall of the protective shell and is communicated with the working cavity, the fixing device is arranged on the side wall of the protective shell, the lifting device is arranged in the working cavity, the lifting support plate is arranged on the lifting device, the guide posts are arranged in the working cavity, one end of the spring is arranged on the top wall of the working cavity, the guide posts are positioned in the spring, the other end of the spring is arranged on the upper part of the lifting support plate, the lifting support plate is arranged on the guide posts in a sliding manner, the guide posts are provided with four groups, the four groups of guide posts are distributed in a rectangular manner, the spring is arranged corresponding to the four groups of guide posts, the, the drill bit is arranged at the bottom of the punching sleeve head, the drill bit is positioned above the drilling groove, and the dustproof device is arranged at the bottom of the lifting support plate; the upper part of the lifting support plate is provided with a clamping sliding groove, the lifting device comprises a linear guide rail, a lifting motor, a lifting screw, a moving block and a connecting rod, two ends of the linear guide rail are respectively arranged on two side walls of a working cavity, the lifting motor is arranged on the outer side wall of a protective shell, two ends of the lifting screw are respectively rotatably arranged on two side walls of the working cavity, one end of the lifting screw penetrates through the outer side wall of the protective shell and is connected with an output shaft of the lifting motor, the moving block is arranged on the lifting screw through threaded connection, the moving block is slidably arranged in the linear guide rail, the connecting rod is hinged on the moving block, the other end of the connecting rod is hinged with a clamping sliding block, the clamping sliding block is clamped and slidably arranged in the clamping sliding groove, two ends of the lifting screw are symmetrically provided with, the two groups of connecting rods are connected in a scissor fork structure; the protective housing lateral wall is equipped with the scale and places the chamber, the intracavity is placed to the scale is equipped with the scale, the cavity lateral wall is placed to the scale is equipped with the spout, the spout links to each other with the working chamber, lift backup pad one side is equipped with the vernier scale, the vernier scale slides and locates in the spout, the vernier scale is located the scale front side.

2. The drilling platform for road and bridge construction according to claim 1, wherein: the dustproof device comprises a water tank, a water outlet pipe, a water spraying head, a water pump and a water spraying pipe, wherein the water tank is arranged on the outer side wall of the protective shell, the water pump is arranged on the water tank, the water spraying pipe is arranged at the bottom of the lifting support plate, the water spraying pipe bottom is arranged at the water spraying head, one end of the water outlet pipe is arranged on the water pump, the other end of the water outlet pipe is arranged on the water spraying pipe, the dustproof device is symmetrically arranged on the axis of the lifting support plate, and the punching motor is positioned.

3. The drilling platform for road and bridge construction according to claim 1, wherein: fixing device includes first bracing piece, second bracing piece, articulated shaft and fixed disk, the protecting crust outside is located in the articulated of first bracing piece one end, the articulated shaft is articulated to be located the first bracing piece other end, articulated on locating the articulated shaft of second bracing piece one end, articulated shaft one end is equipped with the handle, the second bracing piece other end is located to the fixed disk, the fixed disk bottom is equipped with the installation nail, fixing device is equipped with four groups, four groups fixing device is about taking the protecting crust axis as the rectangular distribution at center, four groups fixing device locates respectively on the wall of protecting crust both sides.

4. The drilling platform for road and bridge construction according to claim 1, wherein: the graduated scale is placed the chamber front side and is equipped with the viewing aperture, be equipped with the glass window on the viewing aperture.

5. The drilling platform for road and bridge construction according to claim 1, wherein: an observation groove is formed in the front side of the protective shell and connected with the working cavity, and a protective door is hinged to one side of the observation groove.

6. The drilling platform for road and bridge construction according to claim 1, wherein: the lifting motor is a forward and reverse rotating motor.