CN105840624A - Closing bolt for pipe pile die - Google Patents
Closing bolt for pipe pile die Download PDFInfo
- Publication number
- CN105840624A CN105840624A CN201610362417.1A CN201610362417A CN105840624A CN 105840624 A CN105840624 A CN 105840624A CN 201610362417 A CN201610362417 A CN 201610362417A CN 105840624 A CN105840624 A CN 105840624A
- Authority
- CN
- China
- Prior art keywords
- pipe pile
- bolt
- nut
- heals
- pile die
- 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
Links
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000004566 building material Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/06—Specially-shaped heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention relates to a forming device used for building materials, in particular to a closing bolt for a pipe pile die. The closing bolt is arranged on a matchboard of the pipe pile die and comprises a joint combining screw, a gasket and a closing bolt nut. The joint combining screw comprises a screw head and a bar-shaped screw body. The screw head is in an arc end shape. A reinforcing rib is arranged at the combined position of the screw head and the screw body. The screw body is sleeved with the gasket and the closing bolt nut. The closing bolt nut is a planar flange nut. The flange face of the closing bolt nut is close to the gasket. The closing bolt has the beneficial effects that the structure is simple, manufacturing is convenient, the manufacturing cost is low, and a use effect is good; the application range of the field of the pipe pile die is wide, the closing bolt especially facilitates a pipe pile die which is approximately scraped, the service life of the die is prolonged through the closing bolt, the use cost of a die closing bolt is reduced, and use of the pipe pile die is facilitated.
Description
Technical field
The present invention relates to the former of a kind of construction material, specifically a kind of pipe pile die closes
Mouth bolt.
Background technology
Pile tube manufacturing belongs to manufacture type heavy industry production type, in the production process of pile tube,
Use to pipe die plays very important effect, and pipe die mold closing screw is pipe die most critical
Position, plays sizable effect to the quality of pile tube, when pipe die disappearance mold closing screw or matched moulds
Screw is the most urgent, the defect such as spillage that will result in pile tube, so, at tubular pile industry, right
Pile tube mold closing screw is all further being studied, especially for use the time longer, abrasion relatively
Big pipe pile die, die bolt in use, owing to die wear is when nut fastens
Pad unbalance stress, causes pad to deform, thus cause pad, nut with screw deadlocking, and
And the arc end of screw rod is easily broken off, this is that current pipe pile die bolt part is badly in need of asking of solution
Topic.
Summary of the invention
The technical problem to be solved in the present invention is longer for the use time or close to the pipe scrapped
Pile die, it is provided that a kind of pad be difficult to stuck with screw rod, the pipe pile die of screw rod not easy fracture
Heal up bolt.
For solving above-mentioned technical problem, one pipe pile die of the present invention heals up bolt, described pile tube
The mould bolt that heals up is arranged on the matchboard of pipe pile die, including closing joint screw rod, pad and conjunction
Mouth bolt and nut, described conjunction joint screw rod includes the body of rod of head and strip, and described head is circular arc
End shape, described head and body of rod junction are provided with reinforcement, described pad and the bolt and nut that heals up
Be set on the described body of rod, described in the bolt and nut that heals up be face-flange nut, described in heal up spiral shell
The flange face of bolt nut is near described pad.
Further, the described rod end closing joint screw rod is provided with T-shaped screw thread.
Further, the bolt and nut that heals up described in is provided with and the described T-shaped screw thread phase closing joint screw rod
The female thread coordinated.
Further, the described head closing joint screw rod is provided with circular hole, described circular hole and bayonet fittings,
So that the described joint screw rod that closes is installed on the matchboard of pipe pile die.
Further, described face-flange nut is face-flange stop nut.
The invention has the beneficial effects as follows: the advantage of apparatus of the present invention be simple in construction, easily manufactured,
Low cost of manufacture and using effect are good, and applied widely for pipe pile die field, special
It not beneficially close to the pipe pile die scrapped, extend the mold use longevity by the bolt that originally heals up
Life, reduces the use cost of die bolt, the help risen for the use of pipe pile die.
Accompanying drawing explanation
In order to be illustrated more clearly that technical scheme, below will be to embodiment or existing skill
In art description, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the front view of apparatus of the present invention；
Fig. 2 is the top view of apparatus of the present invention.
In figure: 1-closes joint screw rod, 2-pad, and 3-heals up bolt and nut, 4-pin.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical side in the embodiment of the present invention
Case is clearly and completely described, it is clear that described embodiment is only the present invention one
Divide embodiment rather than whole embodiments.Based on the embodiment in the present invention, this area is general
The every other enforcement that logical technical staff is obtained on the premise of not making creative work
Example, broadly falls into the scope of protection of the invention.
Embodiment: as shown in Figure 1 to Figure 2, invention one pipe pile die heals up spiral shell
Bolt, the described pipe pile die bolt that heals up is arranged on the matchboard of pipe pile die, including closing joint spiral shell
Bar 1, pad 2 and the bolt and nut 3 that heals up, the described joint screw rod 1 that closes includes head and strip
The body of rod, described head is arc end shape, and described head and body of rod junction are provided with reinforcement, institute
State pad 2 and the bolt and nut 3 that heals up be set on the described body of rod, described in heal up bolt and nut 3
For face-flange nut, described in heal up the flange face of bolt and nut 3 near described pad 2.
Further, the described rod end closing joint screw rod 1 is provided with T-shaped screw thread, screw thread specification
For T20.
Further, the bolt and nut 3 that heals up described in is provided with and the described T-shaped spiral shell closing joint screw rod 1
The female thread that stricture of vagina matches.
Further, the described head closing joint screw rod 1 is provided with circular hole, described circular hole and pin 4
Coordinate, so that the described joint screw rod 1 that closes is installed on the matchboard of pipe pile die.
Further, described face-flange nut is face-flange stop nut, increase nut with
The contact area of pad, changes the binding site of pad and matchboard, has stopped the deformation of pad
Situation.
When using apparatus of the present invention, heal up and be bolted on pipe pile die, prevent pad at spiral shell
Female fastener cycle deforms, uses face-flange nut, the flange face of face-flange nut and pad
Sheet contact, increase the contact area of nut and pad, solve because of pad deform with bolt,
The problem that nut is stuck, the intersection at the arc end with screw rod end that close joint screw rod with the addition of reinforcement
Muscle, adds the intensity of arc end, improves and closes the phenomenon that the arc end of joint screw rod is easily broken off.
The advantage of apparatus of the present invention is simple in construction, easily manufactured, low cost of manufacture and use effect
The best, and applied widely for pipe pile die field, particularly it is beneficial to close to scrapping
Pipe pile die, extends the mold use life-span by the bolt that originally heals up, reduces die bolt
Use cost, the help that the use of pipe pile die has been risen.
The above disclosed a kind of preferred embodiment being only the present invention, certainly can not be with this
Limit the interest field of the present invention, the equivalent variations therefore made according to the claims in the present invention,
Still belong to the scope that the present invention is contained.
Claims (5)
1. pipe pile die heals up a bolt, and the described pipe pile die bolt that heals up is arranged on pipe pile mould
On the matchboard of tool, including closing joint screw rod (1), pad (2) and the bolt and nut that heals up (3),
It is characterized in that, described joint screw rod (1) that closes includes the body of rod of head and strip, described head
For arc end shape, described head and body of rod junction are provided with reinforcement, described pad (2) and
The bolt and nut (3) that heals up is set on the described body of rod, described in the bolt and nut (3) that heals up be flat
Face flange nut, described in heal up the flange face of bolt and nut (3) near described pad (2).
A kind of pipe pile die the most according to claim 1 heals up bolt, it is characterised in that
The described rod end closing joint screw rod (1) is provided with T-shaped screw thread.
A kind of pipe pile die the most according to claim 2 heals up bolt, it is characterised in that
The described bolt and nut that heals up (3) is provided with to be matched with the described T-shaped screw thread closing joint screw rod (1)
Female thread.
A kind of pipe pile die the most according to claim 1 heals up bolt, it is characterised in that
The described head closing joint screw rod (1) is provided with circular hole, and described circular hole coordinates with pin (4), with
Described joint screw rod (1) that closes is installed on the matchboard of pipe pile die.
A kind of pipe pile die the most according to claim 1 heals up bolt, it is characterised in that
Described face-flange nut is face-flange stop nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610362417.1A CN105840624A (en) | 2016-05-27 | 2016-05-27 | Closing bolt for pipe pile die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610362417.1A CN105840624A (en) | 2016-05-27 | 2016-05-27 | Closing bolt for pipe pile die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105840624A true CN105840624A (en) | 2016-08-10 |
Family
ID=56594763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610362417.1A Pending CN105840624A (en) | 2016-05-27 | 2016-05-27 | Closing bolt for pipe pile die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105840624A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160550A (en) * | 2017-07-14 | 2017-09-15 | 江苏汤辰机械装备制造股份有限公司 | A kind of easy-disassembling-assembling centrifugal mold |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360521Y (en) * | 1998-08-26 | 2000-01-26 | 何宗金 | Non-steaming fast demoulding mould |
| CN201530048U (en) * | 2009-05-21 | 2010-07-21 | 丹阳市鸿业机械有限公司 | Pre-tensioning pre-stressed quick die closing bolt for concrete pipe steel pile die |
| CN201669790U (en) * | 2010-08-16 | 2010-12-15 | 句容长江建材有限公司 | Centrifugal forming mold for production of concrete hollow square pile |
| CN201824471U (en) * | 2010-07-01 | 2011-05-11 | 江苏建华管桩有限公司 | Centrifugal forming mould for concrete hexagon pile |
| CN202192684U (en) * | 2011-08-24 | 2012-04-18 | 浙江星诺机械有限公司 | Z-shaped structure tongue and groove for steel die of high-strength tubular pile |
| CN202498627U (en) * | 2012-03-09 | 2012-10-24 | 丹阳恒兴建材机械有限公司 | Enhanced pipe pile steel mold |
| CN102758432A (en) * | 2012-07-30 | 2012-10-31 | 天津建城基业集团有限公司 | Prestressed concrete hollow square pile and formation die |
| CN202556572U (en) * | 2012-05-14 | 2012-11-28 | 天津建城基业集团有限公司 | Centrifugal rectangular pile mold |
| CN203266910U (en) * | 2013-04-17 | 2013-11-06 | 江苏鸿业重工有限公司 | Quick mold-closing device |
| CN205780183U (en) * | 2016-05-27 | 2016-12-07 | 吴俊彩 | A kind of pipe pile die heals up bolt |
-
2016
- 2016-05-27 CN CN201610362417.1A patent/CN105840624A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360521Y (en) * | 1998-08-26 | 2000-01-26 | 何宗金 | Non-steaming fast demoulding mould |
| CN201530048U (en) * | 2009-05-21 | 2010-07-21 | 丹阳市鸿业机械有限公司 | Pre-tensioning pre-stressed quick die closing bolt for concrete pipe steel pile die |
| CN201824471U (en) * | 2010-07-01 | 2011-05-11 | 江苏建华管桩有限公司 | Centrifugal forming mould for concrete hexagon pile |
| CN201669790U (en) * | 2010-08-16 | 2010-12-15 | 句容长江建材有限公司 | Centrifugal forming mold for production of concrete hollow square pile |
| CN202192684U (en) * | 2011-08-24 | 2012-04-18 | 浙江星诺机械有限公司 | Z-shaped structure tongue and groove for steel die of high-strength tubular pile |
| CN202498627U (en) * | 2012-03-09 | 2012-10-24 | 丹阳恒兴建材机械有限公司 | Enhanced pipe pile steel mold |
| CN202556572U (en) * | 2012-05-14 | 2012-11-28 | 天津建城基业集团有限公司 | Centrifugal rectangular pile mold |
| CN102758432A (en) * | 2012-07-30 | 2012-10-31 | 天津建城基业集团有限公司 | Prestressed concrete hollow square pile and formation die |
| CN203266910U (en) * | 2013-04-17 | 2013-11-06 | 江苏鸿业重工有限公司 | Quick mold-closing device |
| CN205780183U (en) * | 2016-05-27 | 2016-12-07 | 吴俊彩 | A kind of pipe pile die heals up bolt |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160550A (en) * | 2017-07-14 | 2017-09-15 | 江苏汤辰机械装备制造股份有限公司 | A kind of easy-disassembling-assembling centrifugal mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |
|
| RJ01 | Rejection of invention patent application after publication |