CN105697501A - Antiskid connecting bolt for hoisting shaft for pile driver - Google Patents
Antiskid connecting bolt for hoisting shaft for pile driver Download PDFInfo
- Publication number
- CN105697501A CN105697501A CN201610145329.6A CN201610145329A CN105697501A CN 105697501 A CN105697501 A CN 105697501A CN 201610145329 A CN201610145329 A CN 201610145329A CN 105697501 A CN105697501 A CN 105697501A
- Authority
- CN
- China
- Prior art keywords
- connecting bolt
- pile driver
- antiskid
- fixing
- shaft
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 239000000725 suspension Substances 0.000 claims description 13
- 230000003187 abdominal effect Effects 0.000 claims description 3
- 210000001015 abdomen Anatomy 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- 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
- F16B35/041—Specially-shaped shafts
-
- 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)
- Connection Of Plates (AREA)
Abstract
The invention discloses an antiskid connecting bolt for a hoisting shaft for a pile driver. The antiskid connecting bolt comprises a connecting bolt bottom plate, wherein a connecting bolt top plate is arranged at the upper part of the connecting bolt bottom plate; a first fixing hole and a second fixing hole are formed in the belly of the connecting bolt top plate; a connecting fixing shaft is arranged between the end parts of the first fixing hole and the second fixing hole; the connecting bolt bottom plate and the connecting bolt top plate are made of high-strength hard steel; and the connecting fixing shaft is in an arch shape. According to the antiskid connecting bolt, as the connecting bolt bottom plate and the connecting bolt top plate are arranged on the antiskid connecting bolt for the hoisting shaft for the pile driver, the contact area of a connecting hole is greatly broadened, and structure damages caused by concentrated stress are effectively prevented; and as vibration is fierce under the working condition of the pile driver, with arrangement of the arch-shaped connecting fixing shaft, a nut can be effectively prevented from sliding, and the safety coefficient of the pile driver is increased.
Description
Technical field
The present invention relates to a kind of connecting bolt, more precisely, be a kind of anti-slip connecting bolt of piling machine suspension shaft。
Background technology
Existing piling machine connecting bolt is the bonding strength by improving bolt mostly, it is ensured that the Stability Analysis of Structures of piling machine。But, under the condition of working long hours, very easily cause the slip of bolt, consequently, it is possible to cause extremely serious security incident。
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus providing the one can the skid-resistant anti-slip connecting bolt of piling machine suspension shaft。
The above-mentioned technical problem of the present invention is addressed mainly by following technical proposals:
A kind of anti-slip connecting bolt of piling machine suspension shaft, comprise a connecting bolt base plate, a connecting bolt top board is set on described connecting bolt base plate top, set one first fixing port and one second fixing port at described connecting bolt top board abdominal part, between the first described fixing port and the second fixing port end, set the fixing axle of a connection。
As preferred embodiment of the present invention, described connecting bolt base plate and connecting bolt top board are that high strength hard steel is made。
As preferred embodiment of the present invention, the fixing axle of described connection is circular arc。
Owing to the anti-slip connecting bolt of piling machine suspension shaft of the present invention is provided with connecting bolt base plate and connecting bolt top board, widen the contact area at connector place greatly, effectively avoided stress and concentrate the structural failure caused。Because piling machine is when work, vibration acutely, arranges the fixing axle of circular arc connection and can effectively avoid the slip of nut, improve the safety coefficient of piling machine。
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
Fig. 1 is the perspective view of the anti-slip connecting bolt of piling machine suspension shaft of the present invention；
Fig. 2 is the perspective view of the anti-slip connecting bolt of piling machine suspension shaft in Fig. 1, is now another visual angle。
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention being made apparent clear and definite defining。
The invention provides one can the skid-resistant anti-slip connecting bolt of piling machine suspension shaft。
As shown in Figure 1 and Figure 2, a kind of anti-slip connecting bolt 1 of piling machine suspension shaft, comprise a connecting bolt base plate 2, a connecting bolt top board 3 is set on described connecting bolt base plate 2 top, set one first fixing port 41 and one second fixing port 42 at described connecting bolt top board 3 abdominal part, between described the first fixing port 41 and the second fixing port 42 end, set the fixing axle 5 of a connection。
As shown in Figure 1 and Figure 2, described connecting bolt base plate 2 and connecting bolt top board 3 are made for high strength hard steel。
As shown in Figure 1 and Figure 2, the fixing axle 5 of described connection is circular arc。
The anti-slip connecting bolt of piling machine suspension shaft of this invention is provided with connecting bolt base plate and connecting bolt top board, has widened the contact area at connector place greatly, effectively avoids stress and concentrates the structural failure caused。Because piling machine is when work, vibration acutely, arranges the fixing axle of circular arc connection and can effectively avoid the slip of nut, improve the safety coefficient of piling machine。
The mentality of designing of the present invention is below only described in one embodiment, and when system allows, the present invention can expand to external more functional module simultaneously, thus extending its function to greatest extent。
The above, be only the specific embodiment of the present invention, but protection scope of the present invention be not limited thereto, any change expected without creative work or replacement, all should be encompassed within protection scope of the present invention。Therefore, protection scope of the present invention should be as the criterion with claims protection defined。
Claims (3)
1. the anti-slip connecting bolt of a piling machine suspension shaft (1), comprise a connecting bolt base plate (2), it is characterized in that, a connecting bolt top board (3) is set on described connecting bolt base plate (2) top, set one first fixing port (41) and one second fixing port (42) at described connecting bolt top board (3) abdominal part, between described the first fixing port (41) and the second fixing port (42) end, set the fixing axle (5) of a connection。
2. the anti-slip connecting bolt of piling machine suspension shaft according to claim 1, it is characterised in that described connecting bolt base plate (2) and connecting bolt top board (3) are made for high strength hard steel。
3. the anti-slip connecting bolt of piling machine suspension shaft according to claim 2, it is characterised in that it is circular arc that axle (5) is fixed in described connection。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610145329.6A CN105697501A (en) | 2016-03-15 | 2016-03-15 | Antiskid connecting bolt for hoisting shaft for pile driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610145329.6A CN105697501A (en) | 2016-03-15 | 2016-03-15 | Antiskid connecting bolt for hoisting shaft for pile driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105697501A true CN105697501A (en) | 2016-06-22 |
Family
ID=56221637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610145329.6A Pending CN105697501A (en) | 2016-03-15 | 2016-03-15 | Antiskid connecting bolt for hoisting shaft for pile driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105697501A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2522663Y (en) * | 2002-01-07 | 2002-11-27 | 薛连荣 | Automobile plate spring reinforced U-type bolt |
| CN200985798Y (en) * | 2006-10-24 | 2007-12-05 | 唐光 | Metallic anchor rod combined fastening chuck |
| KR20130127633A (en) * | 2012-05-15 | 2013-11-25 | 현대중공업 주식회사 | A u-bolt |
| CN204508742U (en) * | 2015-02-09 | 2015-07-29 | 河南龙宇煤化工有限公司 | Simple type shaft coupling |
| CN105179423A (en) * | 2015-10-28 | 2015-12-23 | 苏州道众机械制造有限公司 | U-shaped bolt |
-
2016
- 2016-03-15 CN CN201610145329.6A patent/CN105697501A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2522663Y (en) * | 2002-01-07 | 2002-11-27 | 薛连荣 | Automobile plate spring reinforced U-type bolt |
| CN200985798Y (en) * | 2006-10-24 | 2007-12-05 | 唐光 | Metallic anchor rod combined fastening chuck |
| KR20130127633A (en) * | 2012-05-15 | 2013-11-25 | 현대중공업 주식회사 | A u-bolt |
| CN204508742U (en) * | 2015-02-09 | 2015-07-29 | 河南龙宇煤化工有限公司 | Simple type shaft coupling |
| CN105179423A (en) * | 2015-10-28 | 2015-12-23 | 苏州道众机械制造有限公司 | U-shaped bolt |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |