CN113650171A - Outer wall insulation board anchor bolt hole punching device and method - Google Patents

Outer wall insulation board anchor bolt hole punching device and method Download PDF

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Publication number
CN113650171A
CN113650171A CN202110935213.3A CN202110935213A CN113650171A CN 113650171 A CN113650171 A CN 113650171A CN 202110935213 A CN202110935213 A CN 202110935213A CN 113650171 A CN113650171 A CN 113650171A
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China
Prior art keywords
scale
hole
shaped
insulation board
wall insulation
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Granted
Application number
CN202110935213.3A
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Chinese (zh)
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CN113650171B (en
Inventor
洪旭
廖文
李奎
石林坤
季昊
范思琦
吴季东
李弘哲
欧科柏
白超
夏鹏博
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China Construction Eighth Engineering Division Co Ltd
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China Construction Eighth Engineering Division Co Ltd
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Priority to CN202110935213.3A priority Critical patent/CN113650171B/en
Publication of CN113650171A publication Critical patent/CN113650171A/en
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Publication of CN113650171B publication Critical patent/CN113650171B/en
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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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/90—Passive houses; Double facade technology

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Mining & Mineral Resources (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The invention discloses a punching device and a punching method for an anchor bolt hole of an external wall insulation board. The invention solves the problem of inaccurate positioning of the traditional anchor bolt hole of the external wall insulation board.

Description

Outer wall insulation board anchor bolt hole punching device and method
Technical Field
The invention relates to the technical field of building construction, in particular to a punching device and a punching method for an anchor bolt hole of an external wall insulation board.
Background
When the external wall insulation board is installed, the insulation board needs to be fixed by anchor bolts, workers work on a hanging basket when constructing the external wall insulation board, the anchor bolts of the insulation board are difficult to effectively fix, the insulation board cannot be accurately positioned, and adverse effects are caused to the construction of the external wall insulation board.
Disclosure of Invention
In order to overcome the defects in the prior art, the outer wall insulation board anchor bolt hole punching device and the punching method are provided so as to solve the problem that the traditional outer wall insulation board anchor bolt hole punching positioning is inaccurate.
In order to realize above-mentioned purpose, provide an external wall insulation board anchor keyhole perforating device, include:
the horizontal scale is provided with a first strip-shaped through hole, the first strip-shaped through hole is arranged along the length direction of the horizontal scale, and two ends of the horizontal scale are respectively provided with a first clamping piece;
the longitudinal scale is attached to the transverse scale and arranged along the width direction of the transverse scale, the longitudinal scale is provided with a second strip-shaped through hole communicated with the first strip-shaped through hole, the second strip-shaped through hole is arranged along the length direction of the longitudinal scale, and two ends of the longitudinal scale are respectively provided with a second clamping piece;
the locking assembly is used for locking the transverse scale and is arranged on the longitudinal scale;
the supporting frame comprises a supporting tube, a cross beam for mounting the drilling device and a return spring, wherein the supporting tube is respectively vertically arranged at two ends of the transverse scale, the supporting tube is provided with a through hole arranged along the axial direction of the supporting tube, the end part of the cross beam is movably arranged in the through hole in a penetrating way, and the return spring is accommodated in the supporting tube and supported at the end part of the cross beam; and
the hole depth indicating assembly comprises a socket sleeve vertically arranged at the lower part of the cross beam, a pushing spring and a vertical scale, wherein the vertical scale is provided with a relative inserting end and a pushing top end, the inserting end is slidably arranged in the bottom end of the socket sleeve, and the pushing spring is accommodated in the socket sleeve and pushes against the inserting end.
Furthermore, the cross beam is provided with a third strip-shaped through hole for a drill bit of the drilling device to penetrate through, and the third strip-shaped through hole and the first strip-shaped through hole are arranged in the same direction and are positioned right above the first strip-shaped through hole.
Further, the laminating of the top of crossbeam has the confession the punch holder of drilling equipment installation, the laminating of the below of crossbeam has a lower plate, the punch holder with the lower plate is seted up the confession respectively the through-hole that the drill bit wore to establish, the punch holder with the drawknot subassembly has been seted up to the drawknot between the lower plate.
Further, the locking assembly includes:
the connecting sleeve is movably arranged in the first strip-shaped through hole and the second strip-shaped through hole in a penetrating mode, a first end of the connecting sleeve extends to the lower portion of the transverse scale and extends to form a limiting flange, the limiting flange is pressed against the transverse scale, and a second end of the connecting sleeve extends to the upper portion of the longitudinal scale; and
and the fastener is detachably arranged at the second end of the connecting sleeve and is pressed against the longitudinal scale.
Furthermore, the second end of the connecting sleeve is provided with an external thread, the fastener is provided with an internal thread hole, and the fastener is in threaded connection with the second end of the connecting sleeve.
Furthermore, the outer side surface of the vertical scale is provided with scale marks, the scale marks are arranged along the length direction of the vertical scale, and the zero scale marks of the scale marks are aligned to the end surface of the lower end of the socket sleeve.
The invention provides a punching method of an anchor bolt hole punching device of an external wall insulation board, which comprises the following steps:
the method comprises the following steps that a transverse scale is attached to the plate surface of an outer wall insulation board, so that the transverse scale is arranged along the length direction of the outer wall insulation board, clamping pieces at two ends of the transverse scale are respectively clamped at two ends of the outer wall insulation board, clamping pieces at two ends of a longitudinal scale are respectively clamped at two opposite sides of the outer wall insulation board, and pushing ends of vertical scales of hole depth indicating assemblies abut against the plate surface;
moving the transverse scale along the length direction of the longitudinal scale according to the position of the anchor bolt hole to be drilled on the board surface, so that the first strip-shaped through hole of the transverse scale is arranged at the position of the anchor bolt hole to be drilled in the width direction of the board surface, and moving the longitudinal scale along the length direction of the transverse scale, so that the second strip-shaped through hole of the longitudinal scale is arranged at the position of the anchor bolt hole to be drilled in the length direction of the board surface;
after the transverse scale and the longitudinal scale move to the right position, a locking component is arranged on the longitudinal scale to lock the transverse scale;
after the transverse scale is locked, a drilling device is installed on the cross beam, so that a drill bit of the drilling device penetrates through the first strip-shaped through hole and the second strip-shaped through hole and abuts against the board surface;
opening the drilling device and applying a pushing force towards the board surface to the drilling device so that the drill bit drills into the board surface to form an anchor hole;
and observing the length of the inserting end of the vertical scale inserted into the bottom end of the socket sleeve to determine the drilling depth of the drill bit, and withdrawing the drill bit from the anchor bolt hole after the drilling depth is matched with the depth of the anchor bolt hole to be drilled.
The outer wall insulation board anchor bolt hole punching device has the advantages that the position of the anchor bolt hole is positioned on the outer wall insulation board through the transverse scale and the longitudinal scale which are arranged in a crossed mode, the hole opening depth of the anchor bolt hole is displayed through the vertical scale, so that the hole opening position of the anchor bolt hole of the outer wall insulation board is accurate, the outer wall insulation board is not prone to being drilled, the hole opening quality of the outer wall insulation board is improved, the construction process of the outer wall insulation board is guaranteed, and the loss of the outer wall insulation board is reduced.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural view of an anchor bolt hole punching device for an external wall insulation board according to an embodiment of the invention.
FIG. 2 is a schematic diagram of a punching state of the outer wall insulation board anchor bolt hole punching device according to the embodiment of the invention.
Fig. 3 is a cross-sectional view taken at a-a in fig. 2.
Fig. 4 is a schematic structural diagram of a locking assembly according to an embodiment of the invention.
Fig. 5 is a schematic structural diagram of a hole depth indicating assembly according to an embodiment of the present invention.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 to 5, the present invention provides a hole punching apparatus for an anchor bolt hole of an exterior wall insulation board, including: the hole depth measuring device comprises a transverse scale 1, a longitudinal scale 2, a locking assembly 3, a hole depth indicating assembly 4 and a supporting frame 5.
Specifically, the transverse scale and the longitudinal scale are elongated scales, including but not limited to steel scales, plastic scales, and the like. The transverse scale and the longitudinal scale are marked with scale marks for measuring the measuring length. In the embodiment, the method is used for calibrating the position of the anchor bolt hole to be drilled on the external wall insulation board. Wherein, the transverse scale 1 is provided with a first strip-shaped through hole 10. The first strip-shaped through-hole 10 is arranged in the length direction of the lateral scale 1. First holding pieces 11 are formed at both ends of the lateral scale 1, respectively. When the horizontal scale is used, the horizontal scale is attached to the surface of the outer wall insulation board, and the first clamping pieces at the two ends of the horizontal scale are used for clamping the two ends of the outer wall insulation board in the length direction of the outer wall insulation board so as to lock the horizontal scale on the outer wall insulation board.
The longitudinal scale 2 is attached to the transverse scale 1, and the longitudinal scale 2 is arranged along the width direction of the transverse scale 1, namely the longitudinal scale is vertically arranged on the transverse scale. The longitudinal scale 2 is provided with a second strip-shaped through hole 20. The second strip via 20 is connected to the first strip via 10. Because the longitudinal scale is vertically arranged on the transverse scale, the first strip-shaped through hole is vertical to the second strip-shaped through hole, and the first strip-shaped through hole and the second strip-shaped through hole are respectively vertically arranged. The first strip-shaped through hole and the second strip-shaped through hole are mutually communicated at the crossed position. The second through bar-shaped hole 20 is provided along the length direction of the longitudinal scale 2. Second holding pieces 21 are formed at both ends of the longitudinal scale 2, respectively. The second clamping pieces at the two ends of the longitudinal scale are used for clamping the two sides of the outer wall insulation board in the width direction of the outer wall insulation board so as to lock the longitudinal scale on the outer wall insulation board.
The locking assembly 3 is mounted to the longitudinal scale 2. The locking assembly 3 is used for locking the lateral scale 1. In the practical use process, after the transverse scale and the longitudinal scale are positioned to be anchored and fastened, the longitudinal scale is locked on the transverse scale through the locking component 3, so that the crossed position of the first strip-shaped through hole and the second strip-shaped through hole is aligned to the opening of the hole to be anchored and fastened.
The support frame 5 includes a support pipe 51, a cross member 52, and a return spring 53.
The cross beam 52 is used for mounting the drilling device 6. In this embodiment, the drilling device is an electric hand drill, a drill, or the like. After the transverse scale and the longitudinal scale are positioned to the opening position of the hole to be anchored and fastened, the drilling device is installed on the cross beam, and a drill bit of the drilling device extends into the intersection of the first strip-shaped through hole and the second strip-shaped through hole and abuts against the board surface of the external wall insulation board.
A support tube 51 is vertically provided at each end of the lateral scale 1. The support pipe 51 is provided with a through hole arranged along the axial direction of the support pipe 51, and the through hole is a strip-shaped hole. The ends of the cross member 52 are movably disposed through the perforations so that the cross member can move in the axial direction of the support tube. The return spring 53 is accommodated in the support pipe 51 and supported at the end of the cross member 52. When the pushing force towards the transverse scale is applied to the cross beam, the cross beam is close to the transverse scale, and after the pushing force is removed, the cross beam returns to the original position again under the pushing force of the return spring. In this embodiment, when the drilling device is installed on the cross beam, the drill bit of the drilling device just contacts with the surface of the external wall insulation board. When thrust is applied to push the outer wall heat-insulation board against the drilling device, the drill bit is drilled into the outer wall heat-insulation board.
The hole depth indicating assembly 4 is used for indicating the depth of a drill bit of the drilling device drilling into the external wall insulation board, namely displaying the hole depth of the drilled anchor bolt hole. Specifically, the hole depth indicating assembly includes a socket sleeve 41, a push spring 42, and a vertical scale 43. The socket sleeve 41 is erected on the lower portion of the cross member 52. The vertical scale 43 has opposite plugging and butting ends. The inserting end of the vertical scale 43 is slidably disposed in the bottom end of the socket sleeve 41, and the pushing spring 42 is accommodated in the socket sleeve 41 and pushes the inserting end of the vertical scale 43.
The outer side surface of the vertical scale 43 is provided with a scale mark 430, the scale mark 430 is arranged along the length direction of the vertical scale 43, and a zero scale mark of the scale mark 430 is aligned with the end surface of the lower end of the socket sleeve 41. In this embodiment, the vertical scale is cylindrical, and the scale lines 430 are provided on the circumferential surface of the vertical scale. When the drilling device is installed behind the crossbeam, the top of supporting of vertical scale just in time contacts in the face of external wall insulation board, and the zero scale mark of the scale mark of vertical scale just in time aims at the terminal surface in socket joint telescopic lower extreme this moment, and the scale mark of vertical scale is whole to be exposed in socket joint telescopic outside. When pushing away to the outer wall heated board and supporting drilling equipment's drill bit and drilling into the outer wall heated board trompil, along with the promotion of thrust, drilling equipment moves down, and the grafting end of vertical scale then gets into the socket joint sleeve gradually, and the numerical value that the scale mark that the terminal surface of socket joint sleeve's lower extreme aimed at represents then is the trompil degree of depth of drill bit. The depth of the opening as shown in fig. 5 is 0.8 cm.
In this embodiment, the external wall insulation board is rectangular, and when the horizontal scale and the longitudinal scale are used to position the hole to be anchored, the lower bottom (length of the rectangle) of the external wall insulation board is the X axis, one side (width of the rectangle) of the external wall insulation board is the Y axis, and the corners of the lower bottom and one side of the external wall insulation board are the O points, so as to construct the plane coordinate system XOY. And (4) converting the designed position of the anchor hole to be anchored into (X, Y). When the hole to be anchored is positioned on the external wall insulation board, the longitudinal scale is moved to the X position of the lower bottom, the transverse scale is moved to the Y position of the side edge, and at the moment, the intersection penetrating point of the first strip-shaped through hole of the transverse scale and the second strip-shaped through hole of the longitudinal scale is the position of the hole to be anchored.
After the plate surface of the outer wall insulation board is positioned and the hole is tied by an anchor to be drilled, the drilling device is installed on the beam, and the drill bit extends to the intersection of the first strip-shaped through hole and the second strip-shaped through hole, so that the drill bit just contacts the plate surface of the outer wall insulation board, the abutting top end of the vertical scale just contacts the plate surface of the outer wall insulation board, and the zero scale line of the vertical scale is aligned to the end surface of the lower end of the socket sleeve.
After the drilling device is installed, the drilling device is opened and pushed downwards to abut against the drilling device, so that the drill bit drills into the outer wall insulation board, when the numerical value displayed by the vertical scale is equal to the hole depth of the anchor bolt hole, the drill bit is withdrawn from the anchor bolt hole, and then the outer wall insulation board anchor bolt hole drilling device is detached from the outer wall insulation board, so that the hole drilling process of the anchor bolt hole of the outer wall insulation board is completed.
According to the outer wall insulation board anchor bolt hole punching device, the position of the anchor bolt hole is positioned on the outer wall insulation board through the transverse scale and the longitudinal scale which are arranged in a crossed mode, and the hole opening depth of the anchor bolt hole is displayed through the vertical scale, so that the hole opening position of the anchor bolt hole of the outer wall insulation board is accurate, the outer wall insulation board is not prone to being drilled, the hole opening quality of the outer wall insulation board is improved, the construction process of the outer wall insulation board is further guaranteed, and the loss of the outer wall insulation board is reduced.
In the present embodiment, the beam 52 is provided with a third through bar hole. The third strip-shaped through hole is used for the drill bit of the drilling device 6 to penetrate through. In this embodiment, the widths of the first through bar-shaped hole, the second through bar-shaped hole and the third through bar-shaped hole are equal and larger than the outer diameter of the drill. The third strip-shaped through hole is arranged in the same direction as the first strip-shaped through hole 10, and the third strip-shaped through hole is positioned right above the first strip-shaped through hole 10.
In a preferred embodiment, the drilling device is position-adjustably mounted on the cross member. Specifically, referring to fig. 1 and 2, an upper plate 521 is attached to the upper side of the cross member 52. The upper clamping plate 521 is used for installing the drilling device 6. A lower clamp plate 522 is attached to the lower side of the cross member 52. The upper plate 521 and the lower plate 522 are respectively provided with through holes for the drill bit 61 to pass through. A drawknot component 523 is drawn between the upper clamping plate 521 and the lower clamping plate 522. The tie assembly 523 includes a bolt and wing nut. The bolt is worn to locate in the through-hole of punch holder and lower plate, and, the head of bolt supports and leans on in the upper surface of punch holder, and the screw rod of bolt extends the lower part of the through-hole of lower plate, and the butterfly nut spiral shell closes on the screw rod that has the bolt and supports and lean on in the lower surface of lower plate for punch holder and lower plate centre gripping are in the crossbeam, remove along the length direction of crossbeam when avoiding drilling equipment to trompil, ensure that the trompil position is accurate and can not lead to the aperture unusual.
Referring to fig. 1 in conjunction with fig. 4, the locking assembly 3 includes: connecting the sleeve 31 and the fastener 32. The connecting sleeve 31 is detachably inserted into the first strip-shaped through hole 10 and the second strip-shaped through hole 20 (the intersection of the first strip-shaped through hole and the second strip-shaped through hole). The first end of the connection sleeve 31 extends to the lower part of the transverse scale 1, and the first end of the connection sleeve extends along the scale surface direction of the transverse scale to form a limiting flange 311. The limiting flange 311 presses against the lateral scale 1. A second end of the connection sleeve 31 extends above the longitudinal scale 2. The connecting sleeve 31 is intended for the drill head of the drilling device 6 to be movably inserted through.
Fastener 32 detachably installs in the second end of adapter sleeve 31, and fastener 32 presses in the upper surface of longitudinal scale 2 to ensure that at the drilling process of drilling equipment, horizontal scale and vertical scale rigidity, avoid the two to remove.
In this embodiment, the second end of the connection sleeve 31 is provided with an external thread. The fastener 32 is tapped with an internally threaded hole. A fastener 32 is threadedly attached to the second end of the adapter sleeve 31. The fastener is a nut. When the anchor bolt hole to be opened is positioned, the transverse scale and the longitudinal scale can be moved only by unscrewing the fastener; after positioning the hole to be anchored, the fastener is tightened to lock the lateral scale to the longitudinal scale.
The invention provides a punching method of an anchor bolt hole punching device of an external wall insulation board, which comprises the following steps:
s1: laminate horizontal scale 1 in external wall insulation board's face for horizontal scale 1 sets up along external wall insulation board's length direction, the centre gripping piece at the both ends of horizontal scale 1 centre gripping respectively in external wall insulation board's both ends, the centre gripping piece at the both ends of longitudinal scale 2 centre gripping respectively in external wall insulation board's relative both sides, the end of pushing away of vertical scale 43 of hole depth indicating subassembly 4 supports and leans on in external wall insulation board face.
S2: according to the position of the anchor bolt hole to be drilled on the board surface, the transverse scale 1 is moved along the length direction of the longitudinal scale 2, so that the first strip-shaped through hole 10 of the transverse scale 1 is arranged at the position of the anchor bolt hole to be drilled on the board surface in the width direction, and the longitudinal scale 2 is moved along the length direction of the transverse scale 1, so that the second strip-shaped through hole 20 of the longitudinal scale 2 is arranged at the position of the anchor bolt hole to be drilled on the board surface in the length direction.
S3: after the transverse scale 1 and the longitudinal scale 2 are moved to the right, a locking component 3 is installed on the longitudinal scale 2 to lock the transverse scale 1.
S4: after locking the lateral scale 1, the drilling device 6 is mounted on the cross beam 52, so that a drill of the drilling device 6 is inserted into the first strip-shaped through hole 10 and the second strip-shaped through hole 20 (at the intersection of the two) and abuts against the board surface.
S5: the drilling device 6 is opened and a pushing force is applied to the drilling device 6 towards the board surface so that the drill bit drills into the board surface to form the anchor hole.
S6: and observing the length of the inserting end of the vertical scale 43 inserted into the bottom end of the socket sleeve 41 to determine the drilling depth of the drill bit, and withdrawing the drill bit from the anchor bolt hole after the drilling depth is matched with the depth of the anchor bolt hole to be drilled.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims (7)

1. The utility model provides an external wall insulation board anchor bolt hole perforating device which characterized in that includes:
the horizontal scale is provided with a first strip-shaped through hole, the first strip-shaped through hole is arranged along the length direction of the horizontal scale, and two ends of the horizontal scale are respectively provided with a first clamping piece;
the longitudinal scale is attached to the transverse scale and arranged along the width direction of the transverse scale, the longitudinal scale is provided with a second strip-shaped through hole communicated with the first strip-shaped through hole, the second strip-shaped through hole is arranged along the length direction of the longitudinal scale, and two ends of the longitudinal scale are respectively provided with a second clamping piece;
the locking assembly is used for locking the transverse scale and is arranged on the longitudinal scale;
the supporting frame comprises a supporting tube, a cross beam for mounting the drilling device and a return spring, wherein the supporting tube is respectively vertically arranged at two ends of the transverse scale, the supporting tube is provided with a through hole arranged along the axial direction of the supporting tube, the end part of the cross beam is movably arranged in the through hole in a penetrating way, and the return spring is accommodated in the supporting tube and supported at the end part of the cross beam; and
the hole depth indicating assembly comprises a socket sleeve vertically arranged at the lower part of the cross beam, a pushing spring and a vertical scale, wherein the vertical scale is provided with a relative inserting end and a pushing top end, the inserting end is slidably arranged in the bottom end of the socket sleeve, and the pushing spring is accommodated in the socket sleeve and pushes against the inserting end.
2. The outer wall insulation board anchor bolt hole punching device according to claim 1, wherein the cross beam is provided with a third through bar-shaped hole for a drill bit of the punching device to pass through, and the third through bar-shaped hole is arranged in the same direction as the first through bar-shaped hole and is positioned right above the first through bar-shaped hole.
3. The outer wall insulation board anchor bolt hole punching device of claim 2, wherein an upper clamping plate for installing the drilling device is attached to the upper portion of the cross beam, a lower clamping plate is attached to the lower portion of the cross beam, through holes for the drill bit to penetrate through are respectively formed in the upper clamping plate and the lower clamping plate, and a tie component is tied between the upper clamping plate and the lower clamping plate.
4. The outer wall insulation board anchor bolt hole punching device of claim 1, wherein the locking assembly comprises:
the connecting sleeve is movably arranged in the first strip-shaped through hole and the second strip-shaped through hole in a penetrating mode, a first end of the connecting sleeve extends to the lower portion of the transverse scale and extends to form a limiting flange, the limiting flange is pressed against the transverse scale, and a second end of the connecting sleeve extends to the upper portion of the longitudinal scale; and
and the fastener is detachably arranged at the second end of the connecting sleeve and is pressed against the longitudinal scale.
5. The outer wall insulation board anchor bolt hole punching device as claimed in claim 4, wherein the second end of the connecting sleeve is provided with an external thread, the fastening member is provided with an internal thread hole, and the fastening member is screwed to the second end of the connecting sleeve.
6. The outer wall insulation board anchor bolt hole punching device of claim 1, wherein scale marks are arranged on the outer side surface of the vertical scale, the scale marks are arranged along the length direction of the vertical scale, and the zero scale mark of the scale marks is aligned with the end surface of the lower end of the socket sleeve.
7. The punching method of the outer wall insulation board anchor bolt hole punching device according to any one of claims 1 to 6, characterized by comprising the following steps:
the method comprises the following steps that a transverse scale is attached to the plate surface of an outer wall insulation board, so that the transverse scale is arranged along the length direction of the outer wall insulation board, clamping pieces at two ends of the transverse scale are respectively clamped at two ends of the outer wall insulation board, clamping pieces at two ends of a longitudinal scale are respectively clamped at two opposite sides of the outer wall insulation board, and pushing ends of vertical scales of hole depth indicating assemblies abut against the plate surface;
moving the transverse scale along the length direction of the longitudinal scale according to the position of the anchor bolt hole to be drilled on the board surface, so that the first strip-shaped through hole of the transverse scale is arranged at the position of the anchor bolt hole to be drilled in the width direction of the board surface, and moving the longitudinal scale along the length direction of the transverse scale, so that the second strip-shaped through hole of the longitudinal scale is arranged at the position of the anchor bolt hole to be drilled in the length direction of the board surface;
after the transverse scale and the longitudinal scale move to the right position, a locking component is arranged on the longitudinal scale to lock the transverse scale;
after the transverse scale is locked, a drilling device is installed on the cross beam, so that a drill bit of the drilling device penetrates through the first strip-shaped through hole and the second strip-shaped through hole and abuts against the board surface;
opening the drilling device and applying a pushing force towards the board surface to the drilling device so that the drill bit drills into the board surface to form an anchor hole;
and observing the length of the inserting end of the vertical scale inserted into the bottom end of the socket sleeve to determine the drilling depth of the drill bit, and withdrawing the drill bit from the anchor bolt hole after the drilling depth is matched with the depth of the anchor bolt hole to be drilled.
CN202110935213.3A 2021-08-16 2021-08-16 Outer wall insulation board anchor bolt hole punching device and method Active CN113650171B (en)

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CN113650171B CN113650171B (en) 2023-06-09

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Citations (12)

* Cited by examiner, † Cited by third party
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JPH07299817A (en) * 1994-05-09 1995-11-14 Hitachi Building Syst Eng & Service Co Ltd Perforating machine
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US20040022593A1 (en) * 2002-08-02 2004-02-05 Ara Dionysian Tooling accessory for hand drilling
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