CN107199360A - A kind of bridge-type Combined adjustable bore template for building - Google Patents
A kind of bridge-type Combined adjustable bore template for building Download PDFInfo
- Publication number
- CN107199360A CN107199360A CN201710382498.6A CN201710382498A CN107199360A CN 107199360 A CN107199360 A CN 107199360A CN 201710382498 A CN201710382498 A CN 201710382498A CN 107199360 A CN107199360 A CN 107199360A
- Authority
- CN
- China
- Prior art keywords
- plate body
- drilling die
- die plate
- riser
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2247/00—Details of drilling jigs
- B23B2247/20—Jigs for drilling holes for lock wires in bolts or nuts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to a kind of bridge-type Combined adjustable bore template for building, the bridge-type Combined adjustable bore template for building includes the exquisite bolt of riser drilling die plate body, node drilling die plate body, bridge members, tack punch and tack；The limitation for the bore template plane that breaks traditions, using three-dimensional concept, the upper node and the bore template of bottom riser that will be spaced separate blanking and made, it is divided into riser drilling die plate body, node drilling die plate body, the problem of large-scale template drilling can not be covered by apart from top to bottom by solving gusset plate, and without remaking model, it is simple in construction, it is easy to operate.
Description
Technical field
The present invention relates to a kind of bore template, more particularly to a kind of bridge-type Combined adjustable bore template for building.
Background technology
Plate girder modular steel bridge is built extensively in recent years, the emerging continent combined bridge of such as Wuhan Tian, newly-built Beijing-Shanghai express railway Jinan
Yellow River Bridge, Nanjing win pass bridge etc. completely.Plate girder combined type integral node chord member is the representative key component of such bridge, such structure
Part is different from being that riser passes level board in place of common integral node chord member, causes gusset plate top and the bottom to separate.Due to
The linear and stress of node keyhole and tank ends keyhole relative position size relationship to bridge, therefore its keyhole is with respect to position
The key that precision is rod member manufacture control is put, traditional method for drilling is by using gantry numerical control drilling machine and large-scale bore template phase
With reference to rear process drilling scheme ensure.And level board is apart from top to bottom by gusset plate on plate girder combined type integral node chord member, lead
Former bore template is caused not use.Simultaneously because node holes faciation also leads to bore template to the stomidium of riser two group's distance change
A set of can not meet uses.
The content of the invention
Can be solution the technical problem to be solved in the present invention is to provide a kind of bridge-type Combined adjustable bore template for building
The problem of the problem of gusset plate is apart from top to bottom, node holes faciation are to the stomidium of riser two group's distance change, is realized inexpensive, high-precision
Degree, the rod member drilling of globality.
In order to solve the above technical problems, the technical scheme is that：
A kind of bridge-type Combined adjustable bore template for building, the bridge-type Combined adjustable bore template for building includes riser drilling die
The exquisite bolt of plate body, node drilling die plate body, bridge members, tack punch and tack；Its innovative point is：
The riser drilling die plate body is plate-like, and riser drilling die plate body includes upper surface and two chamfering end faces, upper surface and two
The centre position of chamfering end face is equipped with one to line mouthful, and three center lines to line mouthful intersect at a point；
The node drilling die plate body is in rectangular shape, and node drilling die plate body is provided with a sight hole, the sight hole
Using the intersecting point of the center line to line mouthful on riser drilling die block as the center of circle, some groups are distributed with above the sight hole
Punch hole and bolt hole, punch hole are distributed in the horizontal direction with bolt hole, and one is also vertically installed with node drilling die plate body
Longitudinal rib, the longitudinal rib is in strip, and positioned at punch hole and the lower section of bolt hole, the top of sight hole, the two ends of longitudinal rib are set respectively
There is a hole for hoist；
The bridge members are in n-type structure, and the bridge members include upper junction plate, lower connecting plate and riser, the upper junction plate
One end be connected on riser drilling die plate body, the other end of upper junction plate is connected to the upper end of riser, one end of lower connecting plate
Be bolted to punch hole and bolt hole on node drilling die plate body by tack punch and tack exquisiteness, lower connecting plate it is another
One end is connected to the bottom of riser；
The riser drilling die plate body, node drilling die plate body with bridge members when being connected, riser drilling die plate body and section
Gap is left between point drilling die plate body, and the distance in gap is vertically connected with the distance between plate for bridge members；
The position of the tack punch connection is located at the centre of the exquisite bolt of two tack.
The advantage of the invention is that：The limitation for the bore template plane that breaks traditions, using three-dimensional concept, will be spaced
Upper node and bottom riser bore template separate blanking make, that is, be divided into riser drilling die plate body, node drilling die
Plate body, the problem of large-scale template drilling can not be covered by apart from top to bottom by solving gusset plate, and without remaking model, knot
Structure is simple, easy to operate；The position of tack punch connection is located at the centre of the exquisite bolt of two tack, when significantly increasing drilling
The intensity of template；The bridge-type Combined adjustable bore template for building, profile is succinct, strong applicability, is simple to manufacture, save frock into
This, can guarantee that drilling precision and manufacturing schedule.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is heavy construction bridge-type Combined adjustable bore template device general assembly front view of the present invention.
Fig. 2 is heavy construction bridge-type Combined adjustable bore template device general assembly left view of the present invention.
Fig. 3 is heavy construction bridge-type Combined adjustable bore template device general assembly top view of the present invention.
Fig. 4 is heavy construction bridge-type Combined adjustable bore template device riser drilling die plate body of the present invention.
Fig. 5 is heavy construction bridge-type Combined adjustable bore template device node drilling die plate body of the present invention.
Fig. 6 is heavy construction bridge-type Combined adjustable bore template device bridge configuration front view of the present invention.
Fig. 7 is heavy construction bridge-type Combined adjustable bore template device tack punch of the present invention.
Fig. 8 is the exquisite bolt of heavy construction bridge-type Combined adjustable bore template device tack of the present invention.
As shown in Figures 1 to 8：1st, riser drilling die plate body；11st, to line mouthful；2nd, node drilling die plate body；21st, sight hole；
22nd, longitudinal rib；24th, punch hole；25th, bolt hole；26th, hole for hoist；3rd, bridge members；31st, upper junction plate；32nd, lower connecting plate；33、
Riser；4th, tack punch；5th, the exquisite bolt of tack.
Embodiment
The following examples can make professional and technical personnel that the present invention is more fully understood, but therefore not send out this
It is bright to be limited among described scope of embodiments.
A kind of bridge-type Combined adjustable bore template for building as shown in Figures 1 to 8, the bridge-type adjustable groups bench drill for building
Casement plate includes the exquisite bolt 5 of riser drilling die plate body 1, node drilling die plate body 2, bridge members 3, tack punch 4 and tack.
Riser drilling die plate body 1 is plate-like, riser drilling die plate body 1 include upper surface and two chamfering end faces, upper surface with
The centre position of two chamfering end faces is equipped with one to line mouthful 11, and three center lines to line mouthful 11 intersect at a point.
Node drilling die plate body 2 is in rectangular shape, and node drilling die plate body 2 is provided with a sight hole 21, the aiming
Hole 21 is using the intersecting point of the center line to line mouthful 11 on riser drilling die block 1 as the center of circle, in the top of the sight hole 21
Some groups of punch holes 24 and bolt hole 25 is distributed with, punch hole 24 is distributed in the horizontal direction with bolt hole 25, in node drilling die
A longitudinal rib 22 is also vertically installed with plate body 2, the longitudinal rib 22 is in strip, positioned at punch hole 24 and the lower section of bolt hole 25, is taken aim at
The top in quasi- hole 21, the two ends of longitudinal rib 22 are respectively arranged with a hole for hoist 26.
Bridge members 3 are in n-type structure, and the bridge members 3 include upper junction plate 31, lower connecting plate 32 and riser 33, described
One end of upper junction plate 31 is connected on riser drilling die plate body 1, and the other end of upper junction plate 31 is connected to the upper end of riser 33,
One end of lower connecting plate 32 is connected to the punch hole 24 on node drilling die plate body 2 by tack punch 4 and the exquisite bolt 5 of tack
With bolt hole 25, the other end of lower connecting plate 32 is connected to the bottom of riser 33.
Riser drilling die plate body 1, node drilling die plate body 2 with bridge members 3 when being connected, riser drilling die plate body 1
Gap is left between node drilling die plate body 2, and the distance in gap is vertically connected with the distance between plate for bridge members 3.
The position that tack punch 4 is connected is located at the centre of the exquisite bolt 5 of two tack, and bore template is ensure that in drilling
Intensity.
The operation principle of the bridge-type Combined adjustable bore template for building：By the upper node being spaced and bottom riser
Bore template separates blanking and made, that is, is divided into riser drilling die plate body 1, node drilling die plate body 2；Set between the two by groove
Mouth is that bridge members 3 avoid level board, and the adjustable company of being accurately positioned in position is realized using tack punch 4, the exquisite bolt 5 of tack
Connect, the keyhole arrangement of the such rod member of full-bridge counted first, and realize high unity, will the positioning holes of all keyholes arrangements embody
In one borehole template, then being accurately positioned to connect and complete whole keyholes by the way of brill and drill using single hole group's bore template；So
The bridge members 3 connected between the template of top and the bottom are designed for afterwards, are strengthened with the stiffener of enough rigidity, cover plate；Finally realize
Connection between the two, by the match lines on the sight hole 21 and vertical drilling hole template body 1 on node drilling die plate body 2,
Ensure that locator card fixes the accuracy of chord member.
It should be understood by those skilled in the art that, the present invention is not limited to the above embodiments, above-described embodiment and explanation
Merely illustrating the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also have
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
By appended claims and its equivalent thereof.
Claims (1)
1. a kind of bridge-type Combined adjustable bore template for building, the bridge-type Combined adjustable bore template for building drills including riser
The exquisite bolt of template body, node drilling die plate body, bridge members, tack punch and tack；It is characterized in that：
The riser drilling die plate body is plate-like, and riser drilling die plate body includes upper surface and two chamfering end faces, upper surface and two
The centre position of chamfering end face is equipped with one to line mouthful, and three center lines to line mouthful intersect at a point；
The node drilling die plate body is in rectangular shape, and node drilling die plate body is provided with a sight hole, the sight hole
Using the intersecting point of the center line to line mouthful on riser drilling die block as the center of circle, some groups are distributed with above the sight hole
Punch hole and bolt hole, punch hole are distributed in the horizontal direction with bolt hole, and one is also vertically installed with node drilling die plate body
Longitudinal rib, the longitudinal rib is in strip, and positioned at punch hole and the lower section of bolt hole, the top of sight hole, the two ends of longitudinal rib are set respectively
There is a hole for hoist；
The bridge members are in n-type structure, and the bridge members include upper junction plate, lower connecting plate and riser, the upper junction plate
One end be connected on riser drilling die plate body, the other end of upper junction plate is connected to the upper end of riser, one end of lower connecting plate
Be bolted to punch hole and bolt hole on node drilling die plate body by tack punch and tack exquisiteness, lower connecting plate it is another
One end is connected to the bottom of riser；
The riser drilling die plate body, node drilling die plate body with bridge members when being connected, riser drilling die plate body and section
Gap is left between point drilling die plate body, and the distance in gap is vertically connected with the distance between plate for bridge members；
The position of the tack punch connection is located at the centre of the exquisite bolt of two tack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710382498.6A CN107199360A (en) | 2017-05-26 | 2017-05-26 | A kind of bridge-type Combined adjustable bore template for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710382498.6A CN107199360A (en) | 2017-05-26 | 2017-05-26 | A kind of bridge-type Combined adjustable bore template for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107199360A true CN107199360A (en) | 2017-09-26 |
Family
ID=59906131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710382498.6A Pending CN107199360A (en) | 2017-05-26 | 2017-05-26 | A kind of bridge-type Combined adjustable bore template for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107199360A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205464462U (en) * | 2016-02-26 | 2016-08-17 | 江苏中铁山桥重工有限公司 | Combination drilling template that bridge type is adjustable |
| CN205907602U (en) * | 2016-03-03 | 2017-01-25 | 中铁山桥集团有限公司 | Large -scale bridge type drilling built -up plate |
-
2017
- 2017-05-26 CN CN201710382498.6A patent/CN107199360A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205464462U (en) * | 2016-02-26 | 2016-08-17 | 江苏中铁山桥重工有限公司 | Combination drilling template that bridge type is adjustable |
| CN205907602U (en) * | 2016-03-03 | 2017-01-25 | 中铁山桥集团有限公司 | Large -scale bridge type drilling built -up plate |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170926 |