CN104723315B - A kind of punching bolt chalker and the method that the line of punching bolt is installed - Google Patents
A kind of punching bolt chalker and the method that the line of punching bolt is installed Download PDFInfo
- Publication number
- CN104723315B CN104723315B CN201510123015.1A CN201510123015A CN104723315B CN 104723315 B CN104723315 B CN 104723315B CN 201510123015 A CN201510123015 A CN 201510123015A CN 104723315 B CN104723315 B CN 104723315B
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- Prior art keywords
- bolt
- leading screw
- punching bolt
- punching
- nut
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- 238000004080 punching Methods 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims abstract description 11
- 230000003287 optical effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000011900 installation process Methods 0.000 description 5
- 238000012856 packing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
Abstract
Punching bolt chalker and the method line of punching bolt installed, mainly solve the manual installation of punching bolt, the problem causing punching bolt two ends extrusion different in size. It comprises, and is provided with the base of groove, and base is provided with the first trip bolt that can screw in groove; The leading screw being arranged on base, leading screw comprises symmetry and contrary the first leading screw of the hand of spiral and the 2nd leading screw, and leading screw one end is provided with crank, and the first leading screw and the 2nd leading screw are respectively arranged with feed screw nut; Feed screw nut is provided with horizontally disposed and vertical with leading screw axis direction through hole, through hole is provided with slidably bar chi, bar chi is provided with fixed block away from base one end, fixed block is provided with vertical with bar chi and with the locating dowel of scale, and locating dowel can utilize the 2nd trip bolt arranged on fixed block to be locked. Can, to punching bolt setting-out, carry out Fast Installation according to setting-out and can ensure that the length of nut is stretched out at punching bolt two ends equal with this device.
Description
Technical field
The present invention relates to engineering equipment field engineering field, specifically a kind of punching bolt chalker and the method to the line installation of punching bolt.
Background technology
In engineering equipment installation process, pipeline is installed very common, flange connection is as a kind of common pipeline connecting mode, specifically refer to and it is cast with flange at the two ends of pipeline joint, end face of flange has sealing groove, pipeline, built with sealing-ring, is tightly connected together with bolt or punching bolt by groove after connecting. Flange connection is widely used in the pipeline of the various fields such as electric power, oil and chemical industry connects, usually the pipeline being connected can be connected with liquid, these liquid are oil or other dangerous industrial chemicals, such as, containing cooling oil in the cooling oil path of high-power transformer, for constantly circulating, transformer is lowered the temperature. In Specific construction process, owing to the working conditions of these pipelines is all harsher, therefore its web member adopts punching bolt, to ensure better resistance to air loss.
But, in pipeline installation process, as shown in Figure 6, the installation of punching bolt is also lack of standardization, and extrusion phenomenon different in size in punching bolt two ends is particularly outstanding, and the length that some punching bolts stretch out nut is too short, even only 2-3 pitch, it is long that this kind of situation will cause the other end to stretch out. This is that the extrusion at punching bolt two ends is not easy to grasp by workman when constructing owing to, in installation process, punching bolt adopts manual installation, although strengthening inspection, can improve and installing effect among a small circle. But, in concrete installation process, adopt the pipeline of Flange joint very many, it is very difficult to accomplish effective control, but also the operation easier installing workman can be increased.
The installation of punching bolt is lack of standardization often causes many quality problems; First, if bolt stretches out, nut is too short easily causes connection unreliable, has bigger potential safety hazard; Secondly, for the equipment designing relatively specification, double end stud one end was stretched out long often to subsequent installation generation interference; Finally, the establishment of construction enterprise high grade project target had bigger impact, because when high grade project is evaluated, details aspect it is embodied in most situation, multiple punching bolt two ends extrusion on a ring flange is different in size, and this is exactly the error of very obvious details, if being required again to dismount, sealing member can be caused to damage toward contact, bring unnecessary loss.
Summary of the invention
For in prior art, punching bolt adopts manual installation, the extrusion at punching bolt two ends is not easy to grasp by workman when constructing, the problem causing punching bolt two ends extrusion different in size, it is an object of the invention to provide a kind of punching bolt chalker and the method to the line of punching bolt, first utilize this device make a kind of can as the bolt of sample, then the punching bolt of same batch is carried out marking, for accurately controlling the extrusion at punching bolt two ends in installation process.
The present invention solves the technical scheme that its technical problem takes: a kind of punching bolt chalker, comprise the base being provided with groove on a face, described base one middle side part is provided with support seat, it is positioned at the T-slot supporting seat both sides and relative support seat symmetry, another side that described base is relative with described support seat is provided with the first trip bolt that can screw in described groove;
It is arranged on described support seat and the leading screw of setting parallel with groove, described leading screw comprises the optical axis of middle portion, two ends are symmetrical arranged and the hand of spiral is contrary the first leading screw and the 2nd leading screw, described leading screw one end is provided with crank, described optical axis utilizes bearing to be fixedly installed in described support seat, described first leading screw and the 2nd leading screw are respectively arranged with feed screw nut, described feed screw nut is provided with the T-shaped slide block adapted with described T-slot, described feed screw nut is provided with horizontally disposed and vertical with described leading screw axis direction through hole;
The bar chi being arranged in described through hole, described bar chi is provided with fixed block away from base one end, described fixed block is provided with the locating dowel vertical with described bar chi, and described locating dowel is provided with scale, and described fixed block is provided with the 2nd trip bolt for described locating dowel is locked.
Further, described groove is rectangle or V-type.
Further, described first trip bolt is that aluminium matter or PVC material are made.
To the method that the line of punching bolt is installed, step mainly contains:
Step one, using described chalker, punching bolt is put into groove, shake crank is concordant with inside described bar chi to punching bolt two ends, is locked by punching bolt with described first trip bolt;
Step 2, the nut thickness (or total thickness of nut and packing ring) used according to punching bolt, regulate locating dowel to make its extrusion equal nut thickness (or total thickness of nut and packing ring), with described 2nd trip bolt, described locating dowel is locked;
Step 3, by being stuck in upper lower flange both sides inside described bar chi, shake described crank, contact with upper and lower end face of flange to described locating dowel;
Step 4, paint pen inside bar chi and draw graticule on punching bolt; Step 5, with step 4 obtain punching bolt contrast, the punching bolt of same specification is carried out fast scribing;
The punching bolt that step 6, installation are rule through step 5, concordant with graticule to the nut upper surface of any one end, tighten two ends nut.
The invention has the beneficial effects as follows:
Utilize this device, it is possible to determine a bolt sample fast and accurately, and utilize this sample bolt to batch punching bolt carry out setting-out fast, so just can ensure together batch, the installation of the punching bolt of same installation position is consistent.
This apparatus structure is ingenious, it is possible to utilizes and produces more positive effect, by locating and adjust, can grasp, it is not necessary to workmen is carried out extra training, can grasp this device, and produces more neat installation effect.
Efficiency is installed improve obviously.
Accompanying drawing explanation
Fig. 1 is the axle apparent direction structural representation of the present invention;
Fig. 2 be in Fig. 1 the present invention face direction structure schematic diagram;
Fig. 3 is the right apparent direction structural representation of the present invention in Fig. 1;
Fig. 4 be in Fig. 1 the present invention overlook direction structure schematic diagram;
Fig. 5 is sectional structure schematic diagram along A-A direction in Fig. 4;
Fig. 6 is structural representation when installing lack of standardization of double end stud in prior art;
When Fig. 7 is the punching bolt chalker using the present invention, the schematic diagram of location double end stud;
When Fig. 8 is the punching bolt chalker using the present invention, the schematic diagram of double end stud line;
In figure: 1 base, 11 support seats, 12 first trip bolts, 13 (13 ') T-slot, 14 grooves, 2 leading screws, 21 first leading screws, 22 the 2nd leading screws, 23 optical axises, 24 cranks, 25 (25 ') feed screw nut, 251 (251 ') T-shaped slide block, 252 through holes, 3 (3 ') bar chi, 31 (31 ') fixed block, 311 (311 ') locating dowel, 312 (312 ') the 2nd trip bolt, a upper flange, b lower flange, c punching bolt, d graticule.
Embodiment
As shown in Figures 1 to 8, a kind of punching bolt chalker that the present invention provides, mainly comprises base 1, leading screw 2 and bar chi 3 (3 ').
As shown in Figure 1, base 1 upper end is provided with groove 14, and when specifically using, punching bolt is placed in groove 14, and in specific embodiment, as shown in Figure 5, groove 14 is V-groove, and certainly, groove 14 can also be arranged to rectangular tank or U-type groove.
Base 1 side is provided with and supports seat 11, and also it is provided with the T-slot 13 (13 ') of relative support seat 11 symmetry, in specific embodiment, as shown in FIG., supporting seat 11 and be arranged on base 1 side center position, T-slot 13 (13 ') is through to by base 1 two ends and terminates near supporting seat 11.
Side relative with supporting seat 11 on base 1 is provided with the first trip bolt 12 that can screw in groove 14, and in specific embodiment, as shown in Figure 5, such first trip bolt 12 can put into the punching bolt clamping of groove 14.
In addition, in specific embodiment, clamping effect preferably for protection screw thread also obtains, the first trip bolt 12 is PVC or alumina based material preferably, naturally it is also possible to be arranged to other materials such as stainless steel.
As shown in Figure 1, supporting on seat 11 and be provided with leading screw 2, leading screw 2 comprises the optical axis 23 of middle portion, and two ends are symmetrical arranged and the hand of spiral is contrary the first leading screw 21 and the 2nd leading screw 22, leading screw 2 one end is provided with crank 24. In specific embodiment, as shown in Figure 4, optical axis 23 utilizes bearing to be fixedly installed in support seat 11.
First leading screw 21 and the 2nd leading screw 22 are respectively arranged with feed screw nut 25 (25 '), feed screw nut 25 (25 ') is provided with, near the side of base 1, the T-shaped slide block 251 (251 ') adapted with T-slot 13 (13 '), in specific embodiment, as shown in Figure 5, T-shaped slide block 251 (251 ') embeds in T-slot 13 (13 '), when shaking crank 24 like this, feed screw nut 25 (25 ') is synchronized with the movement to two ends.
Being provided with horizontally disposed and vertical with leading screw 2 axis direction through hole 252 on feed screw nut 25 (25 '), in specific embodiment, as shown in Figure 5, through hole 252 is rectangle hole. Being provided with bar chi 3 (3 ') in through hole 252, bar chi 3 (3 ') profile is the rectangular shape adapted with through hole 252, and bar chi 3 (3 ') can slide in through hole 252.
As shown in Figure 5, bar chi 3 (3 ') is provided with fixed block 31 (31 ') away from base 1 one end, and fixed block 31 (31 ') is provided with the locating dowel 311 (311 ') vertical with bar chi 3 (3 '). In specific embodiment, as shown in Figure 2, locating dowel 311 (311 ') is provided with scale, locating dowel 311 (311 ') along being parallel to the direction telescopic moving of leading screw 2 axis, can accurately control the extrusion of locating dowel 311 (311 ') like this in fixed block 31 (31 ') by scale.
As shown in Figure 5, fixed block 31 (31 ') is provided with the 2nd trip bolt 312 (312 ') for locating dowel 311 (311 ') being locked, like this after locating dowel 311 (311 ') stretches out desired length, utilize the 2nd trip bolt 312 (312 ') to be locked, retract after preventing locating dowel 311 (311 ') end face in use procedure from encountering flange surface.
Utilizing the method that punching bolt is rule by the punching bolt chalker of the present invention, step mainly contains:
Step one, using described chalker, punching bolt c is put into groove, shake crank 24 to punching bolt c two ends are concordant with inside bar chi 3 (3 '), are locked by punching bolt c with the first trip bolt 12;
Step 2, the nut thickness (or total thickness of nut and packing ring) used according to punching bolt c, regulate locating dowel 311 (311 ') to make its extrusion equal nut thickness (or total thickness of nut and packing ring), with the 2nd trip bolt, 312 (312 ') locating dowel 311 (311 ') is locked;
Step 3, by bar chi 3 (3 ') inner side be stuck in upper lower flange both sides, shake crank 24, contact to locating dowel 311 (311 ') with upper and lower end face of flange;
Step 4, paint pen along bar chi 3 (3 ') inner side on punching bolt c, draw graticule d, such as Fig. 8;
Step 5, with step 4 obtain punching bolt c contrast, the punching bolt c of same specification is carried out fast scribing;
Step 6, the punching bolt c through step 5 line is installed, concordant with graticule d to the nut upper surface of any one end, tighten two ends nut, now can ensure that the length of nut is stretched out at punching bolt c two ends equal.
The preferred embodiment of the present invention and embodiment have been made detailed description by by reference to the accompanying drawings; but the present invention is not limited to the above-described embodiment and examples example; for those skilled in the art; without departing from the inventive concept of the premise; can also making some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (4)
1. a punching bolt chalker, is characterized in that, comprises,
It is provided with the base (1) of groove (14), described base (1) middle side part is provided with and supports seat (11), it is positioned at the T-slot (13 or 13 ') supporting seat both sides and relative support seat (11) symmetry, another side that described base (1) is relative with described support seat (11) is provided with the first trip bolt (12) that can screw in described groove (14);
It is arranged on described support seat (11) and the leading screw (2) of setting parallel with groove (14), described leading screw (2) comprises the optical axis (23) of middle portion, two ends are symmetrical arranged and the hand of spiral is contrary the first leading screw (21) and the 2nd leading screw (22), described leading screw (2) one end is provided with crank (24), described optical axis (23) utilizes bearing to be fixedly installed in described support seat (11), described first leading screw (21) and the 2nd leading screw (22) are respectively arranged with feed screw nut (25 or 25 '), described feed screw nut (25 or 25 ') is provided with the T-shaped slide block (251 or 251 ') adapted with described T-slot (13 or 13 '), described feed screw nut (25 or 25 ') is provided with horizontally disposed and vertical with described leading screw (2) axis direction through hole (252),
The bar chi (3 or 3 ') being arranged in described through hole (252), described bar chi (3 or 3 ') is provided with fixed block (31 or 31 ') away from base (1) one end, described fixed block (31 or 31 ') is provided with the locating dowel (311 or 311 ') vertical with described bar chi (3 or 3 '), described locating dowel (311 or 311 ') surface is provided with scale, and described fixed block (31 or 31 ') is provided with the 2nd trip bolt (312 or 312 ') for described locating dowel (311 or 311 ') is locked.
2. a kind of punching bolt chalker according to claim 1, is characterized in that, described groove (14) is rectangle or V-type.
3. a kind of punching bolt chalker according to claim 2, is characterized in that, described first trip bolt (12) is made for aluminium matter or PVC material.
4. punching bolt carrying out the method rule and install, it is characterized in that, step mainly contains:
Step one, use the chalker described in any one in claim 1 to 3, punching bolt (c) is put into groove (14), shake crank (24) is concordant with described bar chi (3 or 3 ') inner side to punching bolt (c) two ends, punching bolt (c) is locked with described first trip bolt (12);
Step 2, the nut thickness used according to punching bolt (c), regulate locating dowel (311 or 311 ') to make its extrusion equal nut thickness, with described 2nd trip bolt (312 or 312 '), described locating dowel (311 or 311 ') is locked;
Step 3, described bar chi (3 or 3 ') inner side is stuck in upper lower flange both sides, shakes described crank (24), contact with upper and lower end face of flange to described locating dowel (311 or 311 ');
Step 4, paint pen along bar chi (3 or 3 ') inner side in punching bolt (c), draw graticule (d);
Step 5, with step 4 obtain sample punching bolt (c) contrast, punching bolt (c) of same specification is carried out fast scribing;
Punching bolt (c) that step 6, installation are rule through step 5, concordant with graticule (d) to the nut upper surface of any one end, tighten two ends nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510123015.1A CN104723315B (en) | 2015-03-20 | 2015-03-20 | A kind of punching bolt chalker and the method that the line of punching bolt is installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510123015.1A CN104723315B (en) | 2015-03-20 | 2015-03-20 | A kind of punching bolt chalker and the method that the line of punching bolt is installed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104723315A CN104723315A (en) | 2015-06-24 |
| CN104723315B true CN104723315B (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510123015.1A Active CN104723315B (en) | 2015-03-20 | 2015-03-20 | A kind of punching bolt chalker and the method that the line of punching bolt is installed |
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| CN (1) | CN104723315B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6526793B1 (en) * | 2000-10-25 | 2003-03-04 | Donald M. Danko | Magnetic marking and positioning system for unfinished metal bars |
| JP4074628B2 (en) * | 2005-06-07 | 2008-04-09 | 株式会社アマチ | Fixing tool hitting position marking device |
| CN101549457B (en) * | 2009-05-11 | 2010-08-11 | 中天建设集团浙江安装工程有限公司 | Transmission long axis alignment and adjustment device |
| CN201889626U (en) * | 2009-11-27 | 2011-07-06 | 天津汇点联合机电设备开发有限公司 | Four-rod synchronous automatic centering device |
| CN201881761U (en) * | 2010-12-07 | 2011-06-29 | 河南省电力公司安阳供电公司 | Conducting wire clamp locator for matching holes and drawing lines |
| CN204487541U (en) * | 2015-03-20 | 2015-07-22 | 国家电网公司 | A kind of punching bolt chalker |
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2015
- 2015-03-20 CN CN201510123015.1A patent/CN104723315B/en active Active
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| Publication number | Publication date |
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| CN104723315A (en) | 2015-06-24 |
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