CN114248352B - Hanging self-walking type guardrail drilling device and drilling positioning method - Google Patents
Hanging self-walking type guardrail drilling device and drilling positioning method Download PDFInfo
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- CN114248352B CN114248352B CN202210073920.0A CN202210073920A CN114248352B CN 114248352 B CN114248352 B CN 114248352B CN 202210073920 A CN202210073920 A CN 202210073920A CN 114248352 B CN114248352 B CN 114248352B
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- 238000005553 drilling Methods 0.000 title claims abstract description 93
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000725 suspension Substances 0.000 claims abstract description 28
- 230000000712 assembly Effects 0.000 claims abstract description 17
- 238000000429 assembly Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 11
- 210000000078 claw Anatomy 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 12
- 238000009413 insulation Methods 0.000 description 8
- 239000004568 cement Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000005096 rolling process Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The application relates to a hanging self-walking type guardrail drilling device and a drilling positioning method, belonging to the field of drilling equipment.A horizontal section of each hanging assembly comprises an inverted U-shaped frame body which is parallel to the upper surface of a guardrail, two side surfaces of the inverted U-shaped frame body are positioned on two side surfaces of the guardrail, and a line rail is connected between the horizontal sections of the inverted U-shaped frame bodies of the two hanging assemblies; the laser positioning piece is arranged on one of the suspension assemblies and arranged along the direction of the linear rail, so that a laser beam of the laser positioning piece is parallel to the linear rail; one end of the guide rail is movably connected with one of the inverted U-shaped frame bodies, the other end of the guide rail is movably connected with the other inverted U-shaped frame body, and the guide rail is arranged in parallel with the linear rail; the drilling machine component is arranged on the guide rail in a sliding way; above-mentioned scheme can once only bore out the required a plurality of drilling of same acoustic celotex board installation, has guaranteed that the line between the drilling is parallel with the upper surface of guardrail, guarantees that the acoustic celotex board can not produce the problem of installation slope.
Description
Technical Field
The invention relates to the field of drilling equipment, in particular to a hanging self-walking type guardrail drilling device and a drilling positioning method.
Background
The highway is a modern highway for high-speed safe traffic of automobiles, is developed along with the development of automobiles, is mainly used for the walking of vehicles such as automobiles, bicycles, rickshaws and the like and pedestrians, has certain limitation on the trafficers who run on the highway according to the different limitations of the highway, is divided into a highway and a common highway in cities according to the different running speeds, and is also divided into an elevated road and a normal road in the cities. The prior guardrail structure mainly comprises a guardrail structure enclosed by a steel frame and a guardrail structure built by cement, wherein a connecting hole is processed on the guardrail structure enclosed by the steel frame, and the connecting hole is generally processed in advance before the guardrail is installed; in the case of a concrete-masonry guardrail structure, the noise insulation panels are generally installed by drilling holes in the guardrail on site and then connecting the noise insulation panels with bolts. To cement masonry's guardrail structure, on it when driling, generally realize through handheld drilling machine, however, this kind of manual drilling's mode often can lead to different drilling apart from the upper surface nonparallel of cement guardrail, the last surface nonparallel of line and cement guardrail between the different drilling that also is, this just leads to the phenomenon that can take place the slope installation when the installation acoustic celotex board, in case the acoustic celotex board inclines, great space just can appear in its concatenation department in the sound-proof wall that splices into between so a plurality of acoustic celotex boards, thereby reduce the syllable-dividing effect of sound-proof wall.
Disclosure of Invention
The utility model provides a guardrail in order to solve current cement masonry when driling, generally be the mode through artifical drilling, this kind of mode often leads to the line between the drilling of difference and the problem that the upper surface of guardrail is not parallel, thereby when the installation acoustic celotex board, often lead to the problem of the relative guardrail slope of acoustic celotex board, in case the slope, the syllable-dividing wall that a plurality of acoustic celotex boards formed of installation on the guardrail just can have great hole in concatenation department, and then reduce the syllable-dividing effect of syllable-dividing wall. The application designs a hang from walking guardrail drilling equipment and drilling positioning method can solve above-mentioned problem.
Wherein, a hang from walking guardrail drilling equipment includes:
two hang the subassembly, two hang that the subassembly structure is the same and the interval slides and set up in the guardrail, each hangs the subassembly and includes:
the horizontal sections of the inverted U-shaped frame bodies are parallel to the upper surface of the guardrail, two side surfaces of the inverted U-shaped frame bodies are positioned on two side surfaces of the guardrail, and a line rail is connected between the horizontal sections of the inverted U-shaped frame bodies of the two suspension assemblies;
the laser positioning piece is arranged on one of the suspension assemblies and arranged along the direction of the linear rail, so that a laser beam of the laser positioning piece is parallel to the linear rail;
one end of the guide rail is movably connected to one of the inverted U-shaped frame bodies, the other end of the guide rail is movably connected to the other inverted U-shaped frame body, and the guide rail is arranged in parallel with the linear rail;
the drilling machine component is arranged on the guide rail in a sliding mode.
Preferably, the type of falling U support body is equipped with the drilling guide rail in the direction of perpendicular line rail, and the sliding of drilling guide rail is equipped with first slide, and the guide rail sets up in first slide, is connected with lifting unit along vertical direction between guide rail and the first slide, rotatable coupling between lifting unit and the guide rail, and the rig subassembly slides and sets up in the guide rail.
Preferably, the guide rail has the direction through groove along its length direction, and the direction is led to and is led to the inslot and slide and be equipped with the second slide, and the second slide is the H shape structure of symmetrical formula, and the second slide passes the direction through groove and slides and set up in the guide rail, and the liftable is provided with two mount pads on the second slide, and two mount pad symmetries set up and are located the both sides of guide rail, and the rig subassembly rotates with two mount pads to be connected.
Preferably, the drill unit assembly is provided with a level gauge.
Preferably, the wire rail passes through adjusting bolt and sets up in the type of falling U support body, and adjusting bolt is perpendicular and the screw thread sets up in the horizontal segment of the type of falling U support body, and the adjusting bolt screw thread passes the horizontal segment and the wire rail of the type of falling U support body and is connected wire rail and the type of falling U support body.
Preferably, the lower surface of the horizontal segment of each type of falling U support body has the recess, and the degree of depth of recess is greater than the height of line rail, and the tip of line rail passes through adjusting bolt and corresponds and set up in the recess.
Preferably, each suspension assembly further comprises a locking assembly comprising:
the telescopic part is arranged on the inverted U-shaped frame body along the direction perpendicular to the linear rail, the two clamp claws of the clamp are arranged oppositely, and the two clamp claws of the clamp are hinged to the telescopic part respectively.
Preferably, each suspension assembly further comprises a drive unit comprising:
the two driving wheels are oppositely arranged, the central axes of the two driving wheels are respectively parallel to the two side surfaces of the inverted U-shaped frame body, and each driving wheel is rotatably arranged on the inverted U-shaped frame body through a rotating shaft;
the motor transmission mechanism is arranged on the inverted U-shaped frame body and is connected with the rotating shaft of the driving wheel in a driving mode.
Preferably, the driving wheel and the motor drive mechanism are arranged in the inverted U-shaped frame body through the adjusting frame, the adjusting frame is a U-shaped frame, two flange plates of the U-shaped frame slide to penetrate through the side face of the inverted U-shaped frame body and stretch into the space between two side faces of the inverted U-shaped frame body, the motor drive mechanism is arranged on one side face of the U-shaped frame body, one end of the rotating shaft is connected with the motor drive mechanism, the other end of the rotating shaft is connected with the other side face of the U-shaped frame in a rotating mode, a threaded hole is formed in a web plate of the U-shaped frame, a screw rod is connected with the threaded hole in a threaded mode, and one end of the screw rod is connected to the side face of the inverted U-shaped frame body in a rotating mode.
The application also protects a drilling positioning method of the suspended self-walking type guardrail drilling device, which comprises the following steps:
a. clamping an inverted U-shaped frame body of the suspension assembly on a section of horizontal guardrail, and adjusting the relative positions of two ends of a guide rail to enable the guide rail to be parallel to the horizontal section of the inverted U-shaped plate;
b. clamping the inverted U-shaped frame body of each suspension assembly on a guardrail to be drilled;
c. judging the smoothness of the upper surface of the guardrail;
if the upper surface of the guardrail is smooth, the inverted U-shaped frame body is clamped on the guardrail until the horizontal section of the inverted U-shaped frame body is abutted against the upper surface of the guardrail, the laser beam of the laser positioning piece is parallel to the upper surface of the guardrail and the linear rail at the same time, and the guide rail is parallel to the laser beam at the same time;
then, the inverted U-shaped frame body is clamped to the guardrail;
finally, the drilling machine assembly slides on the guide rail, and holes are punched on the guardrail at different positions along the direction of the guide rail;
if the upper surfaces of the guardrails are uneven, the inverted U-shaped frame bodies are clamped on the guardrails, an adjusting bolt on one inverted U-shaped frame body is adjusted by taking one inverted U-shaped frame body as a reference, so that the horizontal section of the inverted U-shaped frame body is higher than the upper surface of the guardrail, the linear rail is ensured to be parallel to the upper surface of the guardrail, the laser beam of the laser positioning piece is parallel to the upper surface of the guardrail and the linear rail, and the guide rail is parallel to the laser beam;
then, the inverted U-shaped frame body is clamped to the guardrail;
and finally, the drilling machine assembly slides on the guide rail, and holes are punched on the guardrail at different positions along the direction of the guide rail.
According to the invention, the two suspension assemblies are arranged, the line rail and the guide rail are connected between the two suspension assemblies, when the drilling machine is used, the guide rail is parallel to the horizontal section of the inverted U-shaped frame body, then the two suspension assemblies are clamped on the guardrail to be drilled, and the drilling machine assembly is used for sliding on the guide rail to drill a plurality of drilled holes required by the installation of the same sound insulation board at one time, so that the connection line between the drilled holes is parallel to the upper surface of the guardrail, and the problem that the sound insulation board cannot be inclined in installation is ensured; in addition, above-mentioned technical scheme still with being connected adjusting bolt between line rail and the type of falling U framework, guarantee through adjusting quick-witted bolt when guardrail upper surface is unsmooth, still can guarantee between the position of punching basically parallel with the whole trend of guardrail, can not lead to its gliding subassembly that hangs to drive the whole slope of guide rail because of the guardrail is unsmooth to lead to the problem of the slope of punching.
Drawings
FIG. 1 isbase:Sub>A cross-sectional view at A-A of FIG. 2;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of the locking assembly;
FIG. 4 is a schematic structural view of the guardrail after locking when the upper surface of the guardrail is uneven;
fig. 5 is a schematic structural diagram of the driving unit when the driving wheel is set to be adjustable.
In the figure, 1, a guardrail, 2, a driving unit, 201, a driving wheel, 202, a rotating shaft, 203, a motor transmission mechanism, 3, an inverted U-shaped frame body, 4, an adjusting bolt, 5, a linear rail, 6, a groove, 7, a laser positioning piece, 8, a drilling guide rail, 9, a first sliding seat, 10, a telescopic cylinder, 11, a drilling machine component, 12, a mounting seat, 13, a second sliding seat, 14, a guide rail, 15, a drill bit, 16, a locking component, 1601, a clamp, 1602, a double-rod telescopic cylinder, 17, a U-shaped frame, 18 and a screw rod.
Detailed Description
In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings.
In addition, in the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1-5, a hanging self-walking type guardrail drilling device and a drilling positioning method thereof comprise the hanging self-walking type guardrail drilling device and the drilling positioning method of the hanging self-walking type guardrail drilling device. The suspended self-walking guardrail drilling device comprises two suspension assemblies, a laser positioning piece 7, a guide rail 14 and a drilling machine assembly 11. Wherein, above-mentioned two hang the subassembly structure the same and the interval slides and set up on guardrail 1, and the interval setting here is connected through linear rail 5, and each hangs the subassembly and slides and set up on guardrail 1, can move on guardrail 1, moves the change that realizes rig subassembly 11 position of punching on guardrail 1 through two suspension assemblies.
For the above-mentioned line rail 5 in particular at the connection position of the two suspension assemblies, in particular, each suspension assembly comprises an inverted U-shaped frame body 3. The inverted U-shaped frame body 3 is a main body part of the suspension assembly, the inverted U-shaped frame body 3 is provided with a horizontal section of the upper side and two side faces in the front-back direction, when the suspension assembly is arranged on the guardrail 1, the horizontal section of the inverted U-shaped frame body 3 is parallel to the upper surface of the guardrail 1, the front side face and the back side face are correspondingly positioned on two sides of the guardrail 1, and the line rail 5 is connected between the horizontal sections of the two inverted U-shaped frame bodies 3. Therefore, when two hanging assemblies are disposed on the guardrail 1, that is, when two inverted U-shaped frame bodies 3 are stuck on the guardrail 1, the wire rails 5 are located above the upper surface of the guardrail 1 (the above includes both direct contact and non-contact). The length of the wire rail 5 determines the number of holes to be drilled on the guide rail 14 by the drilling machine assembly 11 at one time, and the length of the wire rail 5 in this embodiment at least includes a case where two holes can be drilled at one time, that is, a case where a drilling position is required on each of the left and right sides of a baffle.
The laser positioning piece 7 is arranged on the inverted U-shaped frame body 3 of one of the suspension assemblies, the laser positioning piece 7 is arranged along the direction of the linear rail 5, so that a laser beam of the laser positioning piece 7 is always parallel to the linear rail 5, the laser positioning piece 7 is an existing laser transmitter which is arranged on the inverted U-shaped frame body 3, and therefore the structure of the laser transmitter is not detailed here. Whether the laser beams are parallel to the upper surface of the guardrail 1 or not can be observed more obviously, the inclination of the laser beams can be seen more easily, whether the guide rail 14 is parallel to the upper surface of the guardrail 1 or not is judged by taking the laser beams as a reference, the accuracy is higher, and the positioning of drilling is more accurate.
The guide rail 14 is also connected to two inverted U-shaped frame bodies 3 of the two suspension assemblies, specifically, one end of the guide rail 14 is movably connected to one of the inverted U-shaped frame bodies 3, the other end of the guide rail 14 is movably connected to the other inverted U-shaped frame body 3, the guide rail 14 is connected between the two side faces of the two inverted U-shaped frame bodies 3, and the side faces of the two inverted U-shaped frame bodies 3 are located on the same side of the guardrail 1, so that the guide rail 14 is lower than the line rail 5, and simultaneously, after the two suspension assemblies are arranged on the guardrail 1, the height of the guide rail 14 is lower than the upper surface of the guardrail 1.
The drilling device is firstly checked when in use, the purpose of checking is to lead the guide rail 14 to be parallel to the horizontal section of the inverted U-shaped frame body 3 in advance, so when the inverted U-shaped frame body 3 is clamped on the guardrail 1, the horizontal section of the inverted U-shaped frame body 3 is attached to the upper surface of the guardrail 1, and further the guide rail 14 is parallel to the upper surface of the guardrail 1.
And rig subassembly 11 then slides and sets up on guide rail 14, move the position on guide rail 14 through rig subassembly 11, can once only drill out a plurality of drilling on an online, guaranteed to be on a straight line between the drilling along guardrail 1's length direction, avoid the acoustic celotex board installation slope, the goodness of fit of a plurality of acoustic celotex board concatenations of assurance still further simultaneously, the concatenation department of avoiding between the acoustic celotex board has the phenomenon in great hole, thereby improve the sound insulation effect of the sound-proof wall that forms after the acoustic celotex board installation.
It should be noted that the sliding driving part of the drilling machine assembly 11 on the guide rail 14 can be implemented in a conventional manner, i.e. a manner that a gear is driven by a speed reducer to move on a rack, or a manner that a lead screw nut is driven by a conventional motor to be converted from rotation to linear motion, and therefore, the driving part is not specifically described herein.
Further, the feeding of the drilling machine assembly 11 on the guide rail 14 along the direction perpendicular to the guide rail 14 is realized by specifically arranging a drilling guide rail 8 in the direction perpendicular to the linear rail 5 of each of the inverted U-shaped frame bodies 3, slidably arranging a first slide seat 9 in the drilling guide rail 8, and arranging the guide rail 14 on the first slide seat 9. When the position of the drill assembly 11 on the guide rail 14 is determined and feeding in the direction perpendicular to the guide rail 14 is required to drill a hole, the drilling is performed by controlling the first slide 9 to slide in the drilling guide rail 8. The driving of the first sliding seat 9 sliding in the drill guide rail 8 is realized by the existing method, that is, the motor drives the lead screw nut, or the motor drives the gear to move on the rack, and the driving structure is not described in detail here. The movable connection of the two ends of the guide rail 14 on the inverted U-shaped frame 3 specifically means: (1) the lifting is realized by a lifting assembly arranged between the guide rail 14 and the first sliding seat 9, the lifting assembly can be in a lifting mode of a telescopic cylinder 10 or a lead screw nut, the lifting arrangement aims to adjust the guide rail 14 when checking the drilling device, the guide rail 14 is ensured to be parallel to the wire rail 5 when drilling on the guardrail 1, but the requirement of drilling multiple rows of holes in the vertical direction of the guardrail 1 is met, at the moment, the positions of the two inverted U-shaped frame bodies 3 can be kept unchanged, and the lifting is realized by the lifting guide rail 14. (2) The rotatable connection between the guide rail 14 and the lifting assembly is in the form of an articulated connection in this embodiment. The purpose of the hinge joint is to ensure that when the upper surface of the guardrail 1 is not smooth, the two inverted U-shaped frame bodies 3 and the wire rails 5 are not parallel to the upper surface of the guardrail 1, and the adjustment is needed to ensure that the two inverted U-shaped frame bodies are parallel to the upper surface of the guardrail 1, and during the adjustment, the guide rail 14 needs to rotate relative to the inverted U-shaped frame bodies 3, and the hinge joint is used for meeting the requirement of the relative rotation between the guide rail 14 and the inverted U-shaped frame bodies 3.
Further, as shown in fig. 5, in order to ensure that the drilling hole of the drilling machine assembly 11 in the direction perpendicular to the guide rail 14 is a straight drilling hole and ensure that the drilled hole is substantially perpendicular to the side surface of the guardrail 1, the guide rail 14 is provided with a guide through groove along the length direction thereof, a second sliding seat 13 is slidably arranged in the guide through groove, the second sliding seat 13 is of a symmetrical H-shaped structure, a web plate of the H-shaped second sliding seat 13 penetrates through the guide through groove to be slidably arranged on the guide rail 14, meanwhile, two flange plates of the H-shaped second sliding seat 13 are positioned on two sides of the guide rail 14, two mounting seats 12 are arranged on the upper surfaces of the two flange plates in a liftable manner, the two mounting seats 12 are respectively provided with a mounting hole, and the drilling machine assembly 11 is mounted in the mounting holes of the two mounting seats 12. When the drill bit 15 of the drill assembly 11 is not horizontal in the direction of the vertical guide rail 14, that is, the drill bit 15 is not perpendicular to the side surface of the guardrail 1, the relative height of the two mounting seats 12 can be adjusted, so that the purpose of adjusting the drill bit 15 of the drill assembly 11 is realized, the drill bit 15 is ensured to be perpendicular to the side surface of the guardrail 1, and the purpose of linearly drilling on the guardrail 1 is realized.
It should be noted that, the lifting structure of the mounting seat 12 on the second sliding seat 13 may be implemented by using a telescopic cylinder 10, the telescopic rod of the telescopic cylinder 10 is hinged to the mounting seat 12, and other arrangements of the telescopic cylinder 10 therebetween are conventional arrangements, and therefore, the detailed description thereof is omitted herein.
Further, in order to more accurately obtain whether the drill bit 15 of the drilling machine assembly 11 is horizontal in the direction of the vertical guide rail 14, a level meter is arranged on the drilling machine assembly 11, the level meter can detect whether the drill bit is horizontal, the two mounting seats 12 are adjusted according to the result measured by the level meter, and the accuracy of straight line drilling is further ensured.
Further, above-mentioned 5 both ends of line rail are respectively fixed on two type of falling U support bodies 3 through adjusting bolt 4, and adjusting bolt 4 sets up type of falling U support body 3 perpendicularly, simultaneously with the horizontal segment threaded connection of type of falling U support body 3, and adjusting bolt 4 screw thread passes type of falling U support body 3's horizontal segment and line rail 5 and is connected line rail 5 and type of falling U support body 3.
When adjusting, twist adjusting bolt 4 to make the bolt change the degree of depth of screw in line rail 5, when adjusting bolt 4 screw in degree of depth is shallow, line rail 5 and guardrail 1's upper surface laminating this moment, the state this moment mainly adapts to be in smooth operating mode at guardrail 1's upper surface, directly with line rail 5 and guardrail 1's upper surface laminating alright with the upper surface of guaranteeing guide rail 14 and guardrail 1 is parallel, directly move rig subassembly 11 on guide rail 14 this moment and carry out drilling position location and drilling. When the adjusting bolt 4 is screwed in to deepen the depth continuously, as shown in fig. 4, until the bottom end of the adjusting bolt 4 is abutted to the upper surface of the guardrail 1, the inverted U-shaped frame body 3 continuously rises and is higher than the upper surface of the guardrail 1 by continuously screwing, so that the line rail 5 is also higher than the upper surface of the guardrail 1, the state is mainly adapted to the working condition that the upper surface of the guardrail 1 is uneven, the phenomenon that the line rail 5 is higher than the upper surface of the guardrail 1 and inclines due to the upper surface of the uneven guardrail 1 is avoided, although the upper surface of the guardrail 1 is uneven, the adjusting bolt 4 can still adjust and keep parallel the line rail 5 and the upper surface of the guardrail 1, the upper surfaces of the guide rail 14 and the guardrail 1 are adjusted to be parallel, the connection line between the drill holes is ensured to be parallel to the upper surface of the guardrail 1, and the installation of the sound insulation board is ensured not to incline.
Further, the lower surface of the horizontal section of each inverted U-shaped frame body 3 is provided with a groove 6, the depth of the groove 6 is slightly larger than the height of the line rail 5, the line rail 5 is correspondingly arranged in the groove 6 through an adjusting bolt 4, when the upper surface of the guardrail 1 is smooth, the line rail 5 is arranged in the groove 6, the bottommost surface of the line rail is arranged below the bottommost plane of the groove 6, the horizontal section of the inverted U-shaped frame body 3 is attached to the upper surface of the guardrail 1 at the moment, and at the moment, the guide rail 14 can be ensured to be parallel to the upper surface of the guardrail 1 by attaching the horizontal section of the inverted U-shaped frame body 3 to the upper surface of the guardrail 1. As shown in fig. 4, when the upper surface of the guardrail 1 is uneven, the adjusting bolt 4 is screwed until the bottom end of the adjusting bolt 4 is abutted against the guardrail 1, and the horizontal section of the inverted U-shaped frame 3 is higher than the upper surface of the guardrail 1 due to the abutting of the adjusting bolt 4 against the guardrail 1, so as to ensure that the line rail 5 is parallel to the upper surface of the guardrail 1.
The depth of the adjusting bolt 4 screwed into the linear rail 5 can be increased by arranging the groove 6 and arranging the linear rail 5 in the groove 6, particularly when the upper surface of the guardrail 1 is smooth, the lowest end of the linear rail 5 is higher than the lowest position of the groove 6, so that the adjusting bolt 4 is prevented from interfering with the upper surface of the guardrail 1, the adjusting bolt 4 is screwed upwards, the part of the linear rail 5 is in threaded connection with the adjusting bolt 4 when the adjusting bolt 4 is screwed upwards, and the screwing depth of the linear rail 5 can be increased and the connection reliability can be improved on the basis that the adjusting bolt 4 is not in surface contact with the upper surface of the guardrail 1 due to the groove 6.
Further to the above, each suspension assembly includes, in addition to the above components, a locking assembly 16, the locking assembly 16 being used to lock the inverted U-shaped plate to the fence 1 in preparation for drilling the hole in the drill assembly 11. The locking assembly 16 specifically includes a telescopic component and a clamp 1601, where the telescopic component may be a dual-rod telescopic cylinder 1602, the dual-rod telescopic cylinder 1602 is fixed on the inverted U-shaped frame 3 along a direction perpendicular to the linear rail 5, two jaws of the clamp 1601 are disposed oppositely, and the two jaws of the clamp 1601 are correspondingly hinged to two telescopic rods of the dual-rod telescopic cylinder 1602. When two claws were opened, the type of falling U support body 3 can walk on guardrail 1, and when two claws were closed, the type of falling U support body 3 then was fixed on guardrail 1, and the drilling of rig subassembly 11 is then gone on when type of falling U support body 3 is fixed.
However, in some embodiments, to increase the grip of the jaw, a rough layer may be provided on the surface of the jaw that contacts the fence 1 to increase the friction with the fence 1.
Further, to above-mentioned each mode and the drive that hangs the subassembly and slide on guardrail 1 realize through drive unit 2, and drive unit 2 includes two drive wheels 201 and motor drive mechanism 203, two drive wheels 201 relative interval sets up, when the type of falling U support body 3 sets up on guardrail 1, two drive wheels 201 correspond the both sides that are located guardrail 1, the axis of two drive wheels 201 is parallel with the both sides face of type of falling U support body 3 respectively, each drive wheel 201 rotates through pivot 202 and sets up in type of falling U support body 3, make drive wheel 201 can roll along the length direction of guardrail 1, and then drive whole type of falling U support body 3 and the removal of part on it. The rolling power of the two driving wheels 201 is driven by the motor transmission mechanism 203, the motor transmission mechanism 203 is arranged on the inverted U-shaped frame body 3 and comprises a horizontal section and a side surface, the motor transmission mechanism 203 is connected with the rotating shaft 202 of the driving wheels 201 in a driving mode, and the purpose of self-walking of each suspension assembly on the guardrail 1 is achieved.
Further, in order to always ensure that the driving wheel 201 is in contact with the side face of the guardrail 1 and avoid the problem that the driving wheel 201 cannot roll on the guardrail 1 due to the fact that the driving wheel 201 is separated from the guardrail 1 under certain conditions due to inconsistent thickness of the guardrail 1, in the present practical application, the driving wheel 201 and the motor transmission mechanism 203 are arranged on the inverted U-shaped frame body 3 through an adjusting frame, the adjusting frame is a U-shaped frame 17, two flange plates of the U-shaped frame 17 slide through the side face of the inverted U-shaped frame body 3 and extend into a position between two side faces of the inverted U-shaped frame body 3, the motor transmission mechanism 203 is arranged on one side face of the U-shaped frame 17, one end of the rotating shaft 202 is connected with the motor transmission mechanism 203, the other end of the rotating shaft is rotatably connected with the other side face of the U-shaped frame 17, a web of the U-shaped frame 17 is provided with a threaded hole, the threaded hole is connected with the screw 18, and one end of the screw 18 is connected with the side face of the inverted U-shaped frame body 3 through the rotating shaft 202.
When the thickness of the guardrail 1 is reduced, the screw 18 is screwed, so that the U-shaped frame 17 moves linearly in the direction vertical to the side surface of the inverted U-shaped frame body 3, and further the motor driving mechanism on the U-shaped frame 17 and the driving wheel 201 move together until the driving wheel 201 is abutted against the side surface of the guardrail 1. On the contrary, if the thickness of the guardrail 1 is increased, the screw 18 can be screwed reversely, and the process of the reverse adjustment is opposite to the process, which is not described in detail herein.
In addition, this application still protects a hang 1 drilling equipment's of self-walking guardrail drilling method of location, includes following step:
a. the inverted U-shaped frame body 3 of the suspension assembly is clamped on a horizontal section of the guardrail 1, and the relative positions of two ends of the guide rail 14 are adjusted, so that the guide rail 14 is parallel to the horizontal section of the inverted U-shaped plate.
b. Clamping the inverted U-shaped frame body 3 of each suspension assembly on the guardrail 1 to be drilled;
c. judging the smoothness of the upper surface of the guardrail 1;
(1) if 1 upper surface of guardrail is level and smooth, with the type of falling U rest body 3 card on guardrail 1, until the horizontal segment of the type of falling U rest body 3 and the upper surface butt of guardrail 1, linear rail 5 at this moment exceeds the upper surface of guardrail 1, because the laser beam of laser positioning element 7 is parallel with the horizontal segment of the type of falling U rest body 3, so laser beam is parallel with the upper surface and linear rail 5 of guardrail 1 simultaneously, guide rail 14 is parallel with laser beam.
Then, the bidirectional telescopic rod contracts simultaneously, the two jaws of the clamp 1601 close and clamp on the guardrail 1, and the inverted U-shaped frame 3 is clamped to the guardrail 1.
Finally, the position of the drill unit 11 on the guide rail 14 is adjusted, the position of the drill unit 11 on the second carriage 13 is adjusted so that the drill bit 15 of the drill unit 11 is horizontal in the direction perpendicular to the guide rail 14, the drill bit 15 of the drill unit 11 is positioned at the position where drilling is desired (where the fixing of the second carriage 13 on the guide rail 14 is directly by the power portion driving the sliding thereof), then the first carriage 9 is operated to move in the direction of approaching the guard rail 1 in the drilling guide rail 8, to drill a hole in the guard rail 1, to finish the hole, the drill unit 11 is retracted and then moved again on the guide rail 14 to drill another hole in the guard rail 1.
(2) If the upper surface of the guardrail 1 is uneven, the inverted U-shaped frame body 3 is clamped on the guardrail 1, the linear rail 5 at the moment is in an inclined state, the inverted U-shaped frame body 3 at a relatively higher position is taken as a reference, the adjusting bolt 4 on the inverted U-shaped frame body 3 at a relatively lower position is adjusted, the horizontal section of the inverted U-shaped frame body 3 at the relatively lower position is higher than the upper surface of the guardrail 1, the linear rail 5 at the moment is also higher than the upper surface of the guardrail 1, the adjusting bolt 4 is parallel to the linear rail 5 and the upper surface of the guardrail 1 until the linear rail 5 is adjusted, the laser beam of the laser positioning part 7 at the moment is also parallel to the upper surface of the guardrail 1 and the linear rail 5, and meanwhile, the guide rail is also parallel to the laser beam.
Then, the bidirectional telescopic rod contracts simultaneously, the two jaws of the clamp 1601 close and clamp on the guardrail 1, and the inverted U-shaped frame 3 is clamped to the guardrail 1.
Finally, the position of the drill unit 11 on the guide rail 14 is adjusted, the position of the drill unit 11 on the second carriage 13 is adjusted so that the drill bit 15 of the drill unit 11 is horizontal in the direction perpendicular to the guide rail 14, the drill bit 15 of the drill unit 11 is positioned at the position where drilling is desired (where the fixing of the second carriage 13 on the guide rail 14 is directly by the power portion driving the sliding thereof), then the first carriage 9 is operated to move in the direction of approaching the guard rail 1 in the drilling guide rail 8, to drill a hole in the guard rail 1, to finish the hole, the drill unit 11 is retracted and then moved again on the guide rail 14 to drill another hole in the guard rail 1. Through the drilling positioning method, the positions of the drilled holes are accurately positioned, and the connecting line between different drilled holes along the length direction of the guardrail 1 is basically parallel to the upper surface of the guardrail 1, so that even under the condition that the upper surface of the guardrail 1 is uneven, the connecting line between the drilled holes can still be kept parallel to the whole trend of the upper surface of the guardrail 1 through the drilling device and the positioning method, the position accuracy of installation of the sound insulation board is ensured, and the sound insulation board is prevented from inclining.
The above-described embodiments should not be construed as limiting the scope of the invention, and any alternative modifications or alterations to the embodiments of the present invention will be apparent to those skilled in the art.
The present invention is not described in detail, but is known to those skilled in the art.
Claims (8)
1. A hang from walking guardrail drilling equipment which characterized in that includes:
two hang the subassembly, two hang the same and interval slip of subassembly structure and set up in the guardrail, each hang the subassembly and include:
the horizontal sections of the inverted U-shaped frame bodies are parallel to the upper surface of the guardrail, two side surfaces of the inverted U-shaped frame bodies are positioned on two side surfaces of the guardrail, and a line rail is connected between the horizontal sections of the inverted U-shaped frame bodies of the two suspension assemblies;
the laser positioning piece is arranged on one of the suspension assemblies and arranged along the direction of the linear rail, so that a laser beam of the laser positioning piece is parallel to the linear rail;
the drilling guide rail is arranged on the inverted U-shaped frame body in the direction perpendicular to the linear rail, and a first sliding seat is arranged in the drilling guide rail in a sliding manner;
one end of the guide rail is movably connected to the first sliding seat of one of the inverted U-shaped frame bodies, the other end of the guide rail is movably connected to the first sliding seat of the other inverted U-shaped frame body, the guide rail and the linear rail are arranged in parallel, a lifting assembly is connected between the guide rail and the first sliding seat along the vertical direction, and the lifting assembly is rotatably connected with the guide rail;
the drill assembly is arranged on the guide rail in a sliding mode;
drive unit, set up in the type of falling U support body, drive unit includes two drive wheels, two the drive wheel sets up relatively, the centre gripping in the both sides of guardrail, and two the axis of drive wheel respectively with the both sides face of the type of falling U support body is parallel, drive unit still includes pivot and motor drive mechanism, each the drive wheel rotate through the pivot set up in the type of falling U support body, motor drive mechanism drive ground with the drive wheel the pivot is connected.
2. The hanging self-walking guardrail drilling device as claimed in claim 1, wherein the guide rail is provided with a guide through groove along the length direction thereof, a second slide seat is slidably arranged in the guide through groove, the second slide seat is of a symmetrical H-shaped structure, the second slide seat is slidably arranged on the guide rail through the guide through groove, two mounting seats are arranged on the second slide seat in a lifting manner, the two mounting seats are symmetrically arranged and located on two sides of the guide rail, and the drilling machine assembly is rotatably connected with the two mounting seats.
3. A suspended self-propelled fence drilling apparatus as defined in claim 2 wherein said drill assembly is provided with a level gauge.
4. The hanging self-propelled guardrail drilling device of claim 1, wherein the wire rail is arranged on the inverted U-shaped frame body through an adjusting bolt, the adjusting bolt is vertically and threadedly arranged on the horizontal section of the inverted U-shaped frame body, and the adjusting bolt is threadedly inserted through the horizontal section of the inverted U-shaped frame body and the wire rail to connect the wire rail with the inverted U-shaped frame body.
5. The hanging self-walking guardrail drilling device as claimed in claim 4, wherein the lower surface of the horizontal section of each inverted U-shaped frame body is provided with a groove, the depth of the groove is greater than the height of the wire rail, and the end part of the wire rail is correspondingly arranged in the groove through the adjusting bolt.
6. A suspended self-propelled guardrail drilling device of claim 1, 4 or 5, wherein each of the suspension assemblies further comprises a locking assembly comprising:
the clamp comprises a telescopic component and a clamp, wherein the telescopic component is arranged on the inverted U-shaped frame body in a direction perpendicular to the linear rail, two clamp claws of the clamp are oppositely arranged, and the two clamp claws of the clamp are respectively hinged with the telescopic component.
7. The hanging self-walking guardrail drilling device as claimed in claim 1, wherein the driving wheel and the motor transmission mechanism are arranged on the inverted U-shaped frame body through an adjusting frame, the adjusting frame is a U-shaped frame, two flange plates of the U-shaped frame slide through the side surface of the inverted U-shaped frame body and extend into the space between two side surfaces of the inverted U-shaped frame body, the motor transmission mechanism is arranged on one side surface of the U-shaped frame, one end of the rotating shaft is connected with the motor transmission mechanism, the other end of the rotating shaft is rotatably connected with the other side surface of the U-shaped frame, a web plate of the U-shaped frame is provided with a threaded hole, a threaded rod is connected in the threaded hole, and one end of the threaded rod is rotatably connected to the side surface of the inverted U-shaped frame body.
8. A drilling and positioning method of a hanging self-walking guardrail drilling device based on the claim 1, wherein the hanging self-walking guardrail drilling device comprises an adjusting bolt which is vertically arranged on the horizontal section of the inverted U-shaped frame body in a threaded manner, the adjusting bolt penetrates through the horizontal section of the inverted U-shaped frame body and the wire rail to connect the wire rail with the inverted U-shaped frame body in a threaded manner, and the drilling and positioning method of the hanging self-walking guardrail drilling device is characterized by comprising the following steps:
a. clamping the inverted U-shaped frame body of the suspension assembly on a horizontal section of guardrail, and adjusting the relative positions of two ends of a guide rail to enable the guide rail to be parallel to the horizontal section of the inverted U-shaped frame body;
b. clamping the inverted U-shaped frame body of each suspension assembly on a guardrail to be drilled;
c. judging the smoothness of the upper surface of the guardrail;
if the upper surface of the guardrail is smooth, the inverted U-shaped frame body is clamped on the guardrail until the horizontal section of the inverted U-shaped frame body is abutted against the upper surface of the guardrail, the laser beam of the laser positioning piece is parallel to the upper surface of the guardrail and the linear rail at the same time, and the guide rail is parallel to the laser beam at the same time;
then, the inverted U-shaped frame body is clamped to the guardrail;
finally, the drilling machine assembly slides on the guide rail, and holes are punched at different positions on the guardrail along the direction of the guide rail;
if the upper surfaces of the guardrails are uneven, the inverted U-shaped frame bodies are clamped on the guardrails, the adjusting bolt of one inverted U-shaped frame body is adjusted by taking one inverted U-shaped frame body as a reference, so that the horizontal section of the inverted U-shaped frame body is higher than the upper surface of the guardrail, the linear rail is ensured to be parallel to the upper surface of the guardrail, the laser beam of the laser positioning piece is parallel to the upper surface of the guardrail and the linear rail, and the guide rail is parallel to the laser beam;
then, the inverted U-shaped frame body is clamped to the guardrail;
and finally, the drilling machine assembly slides on the guide rail, and holes are punched at different positions on the guardrail along the direction of the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210073920.0A CN114248352B (en) | 2022-01-21 | 2022-01-21 | Hanging self-walking type guardrail drilling device and drilling positioning method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210073920.0A CN114248352B (en) | 2022-01-21 | 2022-01-21 | Hanging self-walking type guardrail drilling device and drilling positioning method |
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| CN114248352A CN114248352A (en) | 2022-03-29 |
| CN114248352B true CN114248352B (en) | 2023-04-07 |
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| CN107282968A (en) * | 2017-08-17 | 2017-10-24 | 长兴天象声学技术有限公司 | A kind of sound panel sound insulation hole quick processing device |
| KR101842214B1 (en) * | 2017-09-26 | 2018-03-26 | 장승수 | glinding machine |
| CN210208773U (en) * | 2019-07-11 | 2020-03-31 | 帅岭 | Guardrail drilling equipment |
| CN111644653B (en) * | 2020-06-03 | 2023-03-07 | 山东路之峰有限公司 | Horizontal trompil mechanical device of wave form beam steel guardrail stand |
| CN111976024A (en) * | 2020-09-18 | 2020-11-24 | 四川生活家家居集团有限公司 | Slidingtype spool installation perforating device |
| CN214330536U (en) * | 2020-12-16 | 2021-10-01 | 宁夏公路桥梁建设有限公司 | Highway concrete barrier drilling positioner |
| CN112901071A (en) * | 2021-01-20 | 2021-06-04 | 兰州理工大学 | Sound barrier connection base drilling equipment and construction method thereof |
| CN215549868U (en) * | 2021-06-17 | 2022-01-18 | 山东东泰工程咨询有限公司 | Concrete guardrail sound barrier drilling equipment |
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Address after: 250101 no.1188 Tianchen street, high tech Zone, Jinan City, Shandong Province Applicant after: Shandong Jinyu Information Technology Group Co.,Ltd. Address before: 250101 no.1188 Tianchen street, high tech Zone, Jinan City, Shandong Province Applicant before: JINAN JINYU HIGHWAY INDUSTRY DEVELOPMENT Co.,Ltd. |
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Denomination of invention: A suspended self-propelled guardrail drilling device and drilling positioning method Granted publication date: 20230407 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: Shandong Jinyu Information Technology Group Co.,Ltd. Registration number: Y2024980000280 |