CN211549580U

CN211549580U - Drilling equipment for reconstruction construction of overpass

Info

Publication number: CN211549580U
Application number: CN201922339688.7U
Authority: CN
Inventors: 王强; 彭超; 韩锋; 李座林
Original assignee: China Railway Construction Group Infrastructure Construction Co Ltd
Current assignee: China Railway Construction Group Co Ltd; China Railway Construction Group Infrastructure Construction Co Ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-22
Anticipated expiration: 2029-12-23

Abstract

The utility model provides an overline bridge transformation construction drilling equipment belongs to construction drilling technical field. The drilling equipment for the reconstruction construction of the overpass comprises a supporting platform, an angle mechanism, a linear guide rail mechanism and a drilling mechanism. The supporting platform top is provided with the supporting roof, angle mechanism includes first graduation flange spare, second graduation flange spare, support and transmission shaft, drilling mechanism includes drilling machine and fixed plate. Remove supporting platform, make the drilling machine be close to required working face, the actual angle of working face drills as required, through adjustment supporting platform position, when rotating the transmission shaft and making drilling equipment drilling direction perpendicular with the working face, insert the flange hole of first graduation flange spare and the coincidence of second graduation flange spare this moment with the bolt, it is fixed to lock, drive the drilling machine through linear guide mechanism and drill towards the position that needs punch, compare traditional artifical complicated hole that bores, use manpower sparingly, the automation degree is high, efficiency has obtained the promotion.

Description

Drilling equipment for reconstruction construction of overpass

Technical Field

The utility model relates to a construction drilling technical field particularly, relates to overpass transformation construction drilling equipment.

Background

A drill is a general term for machines and equipment that leave a cylindrical hole or cavity in an object by means of rotary cutting or rotary extrusion using a harder and sharper bore hole than the object. When the overpass is reformed, complex working faces such as the top face, the side face of the inclined top and the like need to be drilled. At present, most of overpass construction transformation relies on manual hand-held drilling equipment to drill.

However, the above scheme still has certain defects, and the inventor finds that when the complex working face hole is drilled by manually holding the drilling equipment, the time and the labor are consumed, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides an overline bridge transformation construction drilling equipment aims at improving that overline bridge transformation construction drilling equipment degree of automation is low, the problem that efficiency is not high.

The utility model discloses a realize like this:

the utility model provides an overline bridge transformation construction drilling equipment includes supporting platform, angle mechanism, linear guide mechanism and drilling mechanism.

The top of the supporting platform is provided with a supporting top plate, the angle mechanism comprises a first indexing flange piece, a second indexing flange piece, a support and a transmission shaft, the bottom of the first indexing flange piece is fixed on one side of the upper surface of the supporting top plate, one side of the second indexing flange piece is fixedly attached to one side of the first indexing flange piece, the support is arranged on one side of the first indexing flange piece, the transmission shafts respectively rotate on the first indexing flange piece and the support, one end of the transmission shaft is fixedly connected with a second indexing flange piece, one side of the linear guide rail mechanism is fixed on one side of the second indexing flange piece, the drilling mechanism comprises a drilling machine and a fixing plate, one side of the fixing plate is fixed on one side of the linear guide rail mechanism, the drilling machine is fixed on one side of the fixing plate, and the drilling direction of the drilling machine faces the linear direction of the linear guide rail mechanism.

The utility model discloses an in one embodiment, first graduation flange spare includes first graduation ring flange and bottom plate, the bottom plate bottom is fixed support roof upper surface one side, first graduation ring flange one side with support one side is all fixed bottom plate upper surface one side, transmission shaft one side rotate in the first graduation ring flange.

The utility model discloses an in one embodiment, second graduation flange spare includes second graduation ring flange and mounting panel, second graduation ring flange one side laminating is fixed in first graduation ring flange one side, the mounting panel is fixed second graduation ring flange one side, the second graduation ring flange is fixed transmission shaft one end.

In an embodiment of the present invention, the transmission shaft is far away from the second indexing flange one end is provided with a pull rod.

The utility model discloses an in an embodiment, linear guide mechanism includes driving motor mount pad, curb plate, extension board, driving motor, lead screw and slide bar and sliding block, driving motor mount pad one side is fixed mounting panel one side, curb plate one side sets up driving motor mount pad one side, the extension board is fixed curb plate one side, lead screw one end with slide bar one end all rotate connect in the extension board, the lead screw other end with the slide bar other end all rotate connect in the driving motor mount pad, the sliding block screw thread cup joint in lead screw one side, the sliding block slides and cup joints in the slide bar, driving motor fixes one side driving motor mount pad one side, lead screw one end transmission connect in the driving motor output.

The utility model discloses an in one embodiment, the slide bar upper surface slides and has cup jointed the axle sleeve, the axle sleeve is fixed in the sliding block, lead screw nut has been cup jointed to lead screw one side screw thread, lead screw nut is fixed in the sliding block.

In an embodiment of the present invention, the fixing plate is fixed on one side of the sliding block.

The utility model discloses an in the embodiment, be provided with pneumatic cylinder, bracing piece, support sleeve and supporting baseplate below the supporting baseplate, the pneumatic cylinder bottom sets up the supporting baseplate top, pneumatic cylinder piston rod one end is fixed in the supporting baseplate bottom, the symmetry of supporting sleeve lower extreme is fixed in supporting baseplate upper surface one side, bracing piece one end is fixed supporting baseplate lower surface one side, the bracing piece other end slide run through in the support sleeve.

In an embodiment of the present invention, the bottom of the supporting bottom plate is provided with a traveling wheel.

In an embodiment of the present invention, a rib plate is fixed on one side of the mounting plate, and the rib plate is fixed on one side of the second indexing flange.

The utility model has the advantages that: the utility model discloses an overpass that above-mentioned design obtained reforms transform construction drilling equipment, during the use, remove supporting platform, make the drilling machine be close to required working face, the actual angle of working face drills as required, through adjustment supporting platform position, the transmission shaft rotates, when making drilling equipment drilling direction perpendicular with the working face, insert the flange hole of first graduation flange spare and the coincidence of second graduation flange spare this moment with the bolt, it is fixed that first graduation flange spare of locking and second graduation flange spare make, change the drill bit for the drilling machine, open driving motor, drive the position drilling that the drilling machine orientation needs to punch through linear guide mechanism, compare traditional artifical complicated hole that bores, use manpower sparingly, degree of automation is high, efficiency has obtained the promotion.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a three-dimensional structure of a drilling device for reconstruction of an overpass provided by an embodiment of the invention;

fig. 2 is a schematic cross-sectional structural view of an angle mechanism provided in an embodiment of the present invention;

fig. 3 is a schematic cross-sectional structural view of a linear guide rail mechanism according to an embodiment of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of a drilling mechanism according to an embodiment of the present invention.

In the figure: 100-a support platform; 110-supporting the top plate; 120-hydraulic cylinder; 130-a support bar; 140-a support sleeve; 150-a support floor; 151-road wheels; 200-angle mechanism; 210-a first indexing flange member; 211-a first indexing flange; 212-a backplane; 220-a second indexing flange member; 221-a second indexing flange; 222-a mounting plate; 223-rib plate; 230-a support; 240-a drive shaft; 241-a pull rod; 300-linear guide rail mechanism; 310-drive motor mount; 320-side plate; 330-a plate; 340-a drive motor; 350-a screw rod; 351-lead screw nut; 360-sliding rod; 361-shaft sleeve; 370-a slider; 400-a drilling mechanism; 410-a drilling machine; 420-fixing plate.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, 2, 3 and 4, the present invention provides a technical solution: the drilling equipment for the overpass transformation construction comprises a supporting platform 100, an angle mechanism 200, a linear guide rail mechanism 300 and a drilling mechanism 400.

Wherein, angle mechanism 200 sets up in supporting platform 100 upper surface one side, linear guide mechanism 300 one side is fixed in angle mechanism 200 one side, drilling mechanism 400 sets up in linear guide mechanism 300 one side, the messenger drilling mechanism 400 that removes supporting platform 100 is close to work area, the position of adjustment supporting platform 100, angle mechanism 200 self rotates angle regulation, make drilling mechanism 400 change the hole direction perpendicular to work platform, open linear guide mechanism 300, linear guide mechanism 300 drives drilling mechanism 400 and punches, the adjustment is simple, be adapted to the drilling in various complicated angle holes.

Referring to fig. 1, a supporting top plate 110 is disposed on the top of a supporting platform 100, a hydraulic cylinder 120, a supporting rod 130, a supporting sleeve 140 and a supporting bottom plate 150 are disposed below the supporting top plate 110, the bottom of the hydraulic cylinder 120 is disposed above the supporting bottom plate 150, one end of a piston rod of the hydraulic cylinder 120 is fixed to the bottom of the supporting top plate 110, in this embodiment, the hydraulic cylinder 120 is adopted to move stably and can be used for lifting a mechanism on the supporting top plate 110, a pedal member is further disposed below the hydraulic cylinder 120, so that a worker can conveniently pressurize the lower side of a piston in the hydraulic cylinder 120, the lifting speed is faster, the lower end of the supporting sleeve 140 is symmetrically fixed to one side of the upper surface of the supporting bottom plate 150, the supporting sleeve 140 is welded to the supporting bottom plate 150, one end of the supporting rod 130 is fixed to, through this kind of structure, can make supporting roof 110 more steady, the up-and-down motion is not lopsided, and supporting baseplate 150 bottom is provided with walking wheel 151, and in this embodiment, can be convenient through walking wheel 151 adjust the position to supporting platform 100, compare traditional moving efficiently.

Referring to fig. 2, the angle mechanism 200 includes a first indexing flange member 210, a second indexing flange member 220, a support 230, and a drive shaft 240.

Wherein, the first indexing flange member 210 includes a first indexing flange 211 and a bottom plate 212, the bottom of the bottom plate 212 is fixed on one side of the upper surface of the supporting top plate 110, the bottom plate 212 is connected with the supporting top plate 110 by bolts, the bottom of the first indexing flange member 210 is fixed on one side of the upper surface of the supporting top plate 110, one side of the first indexing flange 211 and one side of the support 230 are fixed on one side of the upper surface of the bottom plate 212, the first indexing flange 211 and the support 230 are welded with the bottom plate 212, in this embodiment, a triangular rib can be further provided, one side of the triangular rib is welded to the first indexing flange 211 and the support 230, one side of the triangular rib is welded to the bottom plate 212, the support 230 is installed on one side of the first indexing flange member 210, the support 230 is welded with the first indexing flange member 210, one side of the transmission shaft 240 is rotated in the first indexing, the support 230 shares the radial force of the transmission shaft 240, specifically the gravity of the linear guide mechanism 300 and the drilling mechanism 400, so that the strength is improved, and the extrusion of the transmission shaft 240 to the inner hole of the first indexing flange 211 is reduced.

Wherein, the second indexing flange piece 220 comprises a second indexing flange 221 and a mounting plate 222, one side of the second indexing flange 221 is attached and fixed on one side of the first indexing flange 211, one side of the second indexing flange piece 220 is fixedly attached on one side of the first indexing flange piece 210, in this embodiment, the second indexing flange 221 and the first indexing flange 211 are attached by finish machining to reduce the gap during attachment, through holes are further arranged on the surfaces of the second indexing flange 221 and the first indexing flange 211, specifically, the through holes are overlapped when the flanges at all angles are attached, the number of the overlapped holes is enough, the strength during locking is satisfied, the mounting plate 222 is fixed on one side of the second indexing flange 221, the mounting plate 222 is welded with the second indexing flange 221, a rib plate 223 is fixed on one side of the mounting plate 222, one side of the rib plate 223 is fixed on one side of the second indexing flange 221, the strength between the mounting plate 222 and the second indexing flange 221 is strengthened by the, the second indexing flange 221 is fixed at one end of the transmission shaft 240, the second indexing flange 221 is in key connection with the transmission shaft 240, one end of the transmission shaft 240 is fixedly connected with the second indexing flange piece 220, and one end of the transmission shaft 240, which is far away from the second indexing flange 221, is provided with a pull rod 241.

Referring to fig. 3, the linear guide mechanism 300 includes a driving motor mounting seat 310, a side plate 320, a support plate 330, a driving motor 340, a lead screw 350, a sliding rod 360 and a sliding block 370, one side of the driving motor mounting seat 310 is fixed to one side of the mounting plate 222, one side of the linear guide mechanism 300 is fixed to one side of the second indexing flange 220, the driving motor mounting seat 310 is bolted to the mounting plate 222, one side of the side plate 320 is disposed to one side of the driving motor mounting seat 310, the side plate 320 is bolted to the driving motor mounting seat 310, the support plate 330 is fixed to one side of the side plate 320, the support plate 330 is bolted to the side plate 320, by these structures, the structural strength of the linear guide mechanism 300 is improved, the stability of drilling of the drilling mechanism 400 is indirectly improved, one end of the lead screw 350 and one end of the sliding rod 360 are both rotatably connected to the support plate 330, the other end of the screw rod 350 and the other end of the sliding rod 360 are both rotatably connected in the driving motor mounting seat 310, in this embodiment, a bearing is mounted on one side of the driving motor mounting seat 310, the screw rod 350 and the sliding rod 360 are rotatable in the bearing, a shaft sleeve 361 is slidably sleeved on the upper surface of the sliding rod 360, the shaft sleeve 361 is fixed in the sliding block 370, and the sliding block 370 is slidably sleeved in the sliding rod 360. in this embodiment, the structure of the shaft sleeve 361 is adopted, which can reduce the processing precision of the sliding block 370, a standard component is adopted, which is convenient to disassemble, a screw nut 351 is threadedly sleeved on one side of the screw rod 350, the screw nut 351 is fixed in the sliding block 370, the sliding block 370 is threadedly sleeved on one side of the screw rod 350, one side of the driving motor 340 is fixed on one side of the driving motor mounting seat 310, the linear guide rail mechanism 300 drives the drilling mechanism 400 to drill, so that the automation degree is high, and the drilling efficiency is high.

Referring to fig. 4, the drilling mechanism 400 includes a drilling machine 410 and a fixing plate 420, one side of the fixing plate 420 is fixed to one side of a sliding block 370, the fixing plate 420 is connected to the sliding block 370 by bolts, one side of the fixing plate 420 is fixed to one side of a linear guide mechanism 300, and the drilling machine 410 is fixed to one side of the fixing plate 420.

Specifically, this overline bridge transformation construction drilling equipment's theory of operation: when the device is used, the supporting platform 100 is moved through the travelling wheels 151, the drilling machine 410 is close to a required working surface, the actual angle of the working surface is drilled according to requirements, the position of the supporting platform 100 is adjusted through the travelling wheels 151, the transmission shaft 240 is rotated through the pull rod 241, the linear guide rail mechanism 300 on the mounting plate 222 rotates around the transmission shaft 240, the drilling direction of the drilling machine 410 is perpendicular to the drilling working surface, bolts are inserted into the superposed flange holes of the first indexing flange 211 and the second indexing flange 221 at the moment, the first indexing flange 211 and the second indexing flange 221 are locked and fixed, a drill bit is changed for the drilling machine 410, the driving motor 340 is turned on, the drilling machine 410 is driven to drill towards the position needing drilling through the sliding block 370, the flying bridge reconstruction drilling equipment passes through the structure, the moving and the mounting are convenient, the holes with various complex angles can be dealt, the labor is saved.

It should be noted that the specific model specifications of the driving motor 340 and the drilling machine 410 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the driving motor 340 and the drilling machine 410 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The drilling equipment for the reconstruction construction of the overpass is characterized by comprising

The supporting platform (100), a supporting top plate (110) is arranged on the top of the supporting platform (100);

the angle mechanism (200) comprises a first indexing flange piece (210), a second indexing flange piece (220), a support (230) and a transmission shaft (240), wherein the bottom of the first indexing flange piece (210) is fixed on one side of the upper surface of the supporting top plate (110), one side of the second indexing flange piece (220) is fixedly attached to one side of the first indexing flange piece (210), the support (230) is installed on one side of the first indexing flange piece (210), the transmission shaft (240) is respectively rotated on the first indexing flange piece (210) and the support (230), and one end of the transmission shaft (240) is fixedly connected with the second indexing flange piece (220);

the linear guide rail mechanism (300), one side of the linear guide rail mechanism (300) is fixed on one side of the second indexing flange piece (220);

drilling mechanism (400), drilling mechanism (400) includes drilling machine (410) and fixed plate (420), fixed plate (420) one side is fixed linear guide mechanism (300) one side, drilling machine (410) are fixed plate (420) one side, drilling machine (410) drilling direction is towards linear guide mechanism (300) linear direction.

2. The overpass reconstruction construction drilling equipment of claim 1, wherein the first indexing flange member (210) comprises a first indexing flange plate (211) and a bottom plate (212), the bottom of the bottom plate (212) is fixed on one side of the upper surface of the supporting top plate (110), one side of the first indexing flange plate (211) and one side of the support (230) are both fixed on one side of the upper surface of the bottom plate (212), and one side of the transmission shaft (240) rotates in the first indexing flange plate (211).

3. The overpass reconstruction drilling equipment of claim 2, wherein the second indexing flange (220) comprises a second indexing flange (221) and a mounting plate (222), one side of the second indexing flange (221) is attached to one side of the first indexing flange (211), the mounting plate (222) is fixed to one side of the second indexing flange (221), and the second indexing flange (221) is fixed to one end of the transmission shaft (240).

4. The drilling equipment for the reconstruction construction of the overpass according to claim 3, wherein a rib plate (223) is fixed on one side of the mounting plate (222), and one side of the rib plate (223) is fixed on one side of the second indexing flange plate (221).

5. The overline bridge reconstruction construction drilling equipment of claim 3, wherein a pull rod (241) is arranged at one end of the transmission shaft (240) far away from the second indexing flange (221).

6. The overpass reconstruction construction drilling equipment of claim 4, wherein the linear guide mechanism (300) comprises a driving motor mounting seat (310), a side plate (320), a support plate (330), a driving motor (340), a screw rod (350), a sliding rod (360) and a sliding block (370), one side of the driving motor mounting seat (310) is fixed on one side of the mounting plate (222), one side of the side plate (320) is arranged on one side of the driving motor mounting seat (310), the support plate (330) is fixed on one side of the side plate (320), one end of the screw rod (350) and one end of the sliding rod (360) are both rotatably connected in the support plate (330), the other end of the screw rod (350) and the other end of the sliding rod (360) are both rotatably connected in the driving motor mounting seat (310), and the sliding block (370) is in threaded sleeve connection on one side of the screw rod (350), the sliding block (370) is sleeved on the sliding rod (360) in a sliding mode, one side of the driving motor (340) is fixed to one side of the driving motor mounting seat (310), and one end of the screw rod (350) is in transmission connection with the output end of the driving motor (340).

7. The overpass reconstruction construction drilling equipment of claim 6, wherein the sliding rod (360) is sleeved with a shaft sleeve (361) on the upper surface in a sliding manner, the shaft sleeve (361) is fixed in the sliding block (370), a lead screw nut (351) is sleeved on one side of the lead screw (350) in a threaded manner, and the lead screw nut (351) is fixed in the sliding block (370).

8. The overpass reconstruction drilling equipment of claim 7, wherein the fixed plate (420) side is fixed to the sliding block (370) side.

9. The overpass reconstruction construction drilling equipment according to claim 1, wherein a hydraulic cylinder (120), a support rod (130), a support sleeve (140) and a support bottom plate (150) are arranged below the support top plate (110), the bottom of the hydraulic cylinder (120) is arranged above the support bottom plate (150), one end of a piston rod of the hydraulic cylinder (120) is fixed at the bottom of the support top plate (110), the lower end of the support sleeve (140) is symmetrically fixed at one side of the upper surface of the support bottom plate (150), one end of the support rod (130) is fixed at one side of the lower surface of the support top plate (110), and the other end of the support rod (130) penetrates through the support sleeve (140) in a sliding manner.

10. The overline bridge reconstruction construction drilling equipment of claim 9, wherein the bottom of the support bottom plate (150) is provided with a road wheel (151).