CN105858484A - Anticollision device of crane - Google Patents
Anticollision device of crane Download PDFInfo
- Publication number
- CN105858484A CN105858484A CN201610459363.0A CN201610459363A CN105858484A CN 105858484 A CN105858484 A CN 105858484A CN 201610459363 A CN201610459363 A CN 201610459363A CN 105858484 A CN105858484 A CN 105858484A
- Authority
- CN
- China
- Prior art keywords
- spring base
- spring
- steel plate
- crane
- nut
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/04—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses an anticollision device of a crane. The anticollision device of the crane comprises an end beam, a left steel plate, a right steel plate, an elastic column, four spring seats I, four spring seats II, nuts and springs, wherein the right end part of the end beam is vertically welded with one right steel plate, a groove is formed in the bottom end of the left steel plate, the left steel plate is slidably connected with the end beam by virtue of the groove, the elastic column is horizontally bonded at the center of the left end face of the left steel plate, the spring seats I are fixedly connected with the left steel plate by virtue of the nuts, the spring seats II are fixedly connected with the right steel plate by virtue of the nuts, the four spring seats I are connected to form one rectangle and form apexes of the rectangle, the spring seats I and the spring seats II are the same in structure, and one spring is arranged between the spring seat I and the spring seat II at each apex of each of the two rectangles. The anticollision device of the crane has the advantages of novel structure, safety and effectivity.
Description
Technical field
The present invention relates to a kind of crane collision resistant and hit device, be applied to hoisting and hanging security technology area.
Background technology
Build based on crane and the special equipment in logistics transportation industry, along with economic fast development, be applied the most widely；The kind of crane is of all kinds in the market, wherein bridge crane is widely used in the industry, bridge crane is walked on crossbeam by walking mechanism, in practical operation, the crashproof observation being usually dependence personnel of bridge crane, this is accomplished by the highest operating experience, for operation new hand, there is also maloperation the most unavoidably, be not the most the safest, bigger to equipment damage after shock.
Summary of the invention
For solving the defect of prior art, the invention discloses a kind of crane collision resistant and hit device, there is novel structure, safely and effectively advantage.
nullThe invention discloses a kind of crane collision resistant and hit device，Including: end carriage、Left plate、Right steel plate、Post、Spring base one、Spring base two、Nut、Spring，Described end carriage is horizontally disposed with，A right steel plate is vertically welded in the right part of described end carriage，The bottom of described left plate has groove，Described left plate is slidably connected with end carriage by groove，Described post level is bonded in the center, left side of left plate，The left side of described spring base one is provided with threaded portion，Described spring base one is fixed on left plate by nut，The right side of described spring base two is provided with threaded portion，Described spring base two is fixed on right steel plate by nut，Described spring base one、Spring base two is four，Between described four spring bases one, line constitutes a rectangle，Described four spring bases one constitute four summits of rectangle，Described spring base two is identical with the structure of spring base one，The spring base one of the same apex of said two rectangle、One spring is installed between spring base two，The two ends of described spring respectively with spring base one、Spring base two is socketed，Described spring horizontal is arranged.
Described nut is 8.
Owing to using technique scheme, the present invention has a following advantageous benefits:
1, novel structure；
2, easy for installation and anticollision effect is obvious.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of crane collision resistant of the present invention hits device;
Fig. 2 is the left view structural representation of left plate in the present invention.
Wherein: 1-end carriage;2-left plate;The right steel plate of 3-;4-post;5-spring base one;6-spring base two;7-nut;8-spring.
Detailed description of the invention
nullSuch as Fig. 1、Shown in 2，The invention discloses a kind of crane collision resistant and hit device，Including: end carriage 1、Left plate 2、Right steel plate 3、Post 4、Spring base 1、Spring base 26、Nut 7、Spring 8，Described end carriage 1 is horizontally disposed with，A right steel plate 3 is vertically welded in the right part of described end carriage 1，The bottom of described left plate 2 has groove，Described left plate 2 is slidably connected with end carriage 1 by groove，Described post 4 level is bonded in the center, left side of left plate 2，The left side of described spring base 1 is provided with threaded portion，Described spring base 1 is fixed on left plate 2 by nut 7，The right side of described spring base 26 is provided with threaded portion，Described spring base 26 is fixed on right steel plate 3 by nut 7，Described spring base 1、Spring base 26 is four，Between described four spring bases 1, line constitutes a rectangle，Described four spring bases 1 constitute four summits of rectangle，Described spring base 26 is identical with the structure of spring base 1，The spring base 1 of the same apex of said two rectangle、One spring 8 is installed between spring base 26，The two ends of described spring 8 respectively with spring base 1、Spring base 26 is socketed，Described spring 8 is horizontally disposed with.
Described nut 7 is 8.
The present invention is implemented: crane moves on end carriage 1, when moving to end and braking the most in time, crane contacts with post 4, post 4 promotes left plate 2, left plate 2 compression spring 8 to the right, certain buffer time is left to crane brake, do not stop if spring 8 is compressed to the shortest, existence due to post 4, first crane acts in post 4, will not directly slide into end carriage 1 tail end, clash into the wall installing end carriage 1, use double buffering, to the response time that operator are enough, safety strengthens significantly and whole device is easy for installation, effect is obvious.
Last it is noted that above example only in order to the present invention is described and and unrestricted technical scheme described in the invention；Therefore, although this specification with reference to each above-mentioned embodiment to present invention has been detailed description, but, it will be understood by those within the art that, still the present invention can be modified or equivalent；And all are without departing from the technical scheme of the spirit and scope of the present invention and improvement thereof, it all should be contained in scope of the presently claimed invention.
Claims (2)
- null1. a crane collision resistant hits device，Including: end carriage、Left plate、Right steel plate、Post、Spring base one、Spring base two、Nut、Spring，Described end carriage is horizontally disposed with，It is characterized in that: a right steel plate is vertically welded in the right part of described end carriage，The bottom of described left plate has groove，Described left plate is slidably connected with end carriage by groove，Described post level is bonded in the center, left side of left plate，The left side of described spring base one is provided with threaded portion，Described spring base one is fixed on left plate by nut，The right side of described spring base two is provided with threaded portion，Described spring base two is fixed on right steel plate by nut，Described spring base one、Spring base two is four，Between described four spring bases one, line constitutes a rectangle，Described four spring bases one constitute four summits of rectangle，Described spring base two is identical with the structure of spring base one，The spring base one of the same apex of said two rectangle、One spring is installed between spring base two，The two ends of described spring respectively with spring base one、Spring base two is socketed，Described spring horizontal is arranged.
- 2. hit device according to a kind of crane collision resistant described in claim 1, it is characterised in that: described nut is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459363.0A CN105858484A (en) | 2016-06-23 | 2016-06-23 | Anticollision device of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459363.0A CN105858484A (en) | 2016-06-23 | 2016-06-23 | Anticollision device of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105858484A true CN105858484A (en) | 2016-08-17 |
Family
ID=56649906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610459363.0A Pending CN105858484A (en) | 2016-06-23 | 2016-06-23 | Anticollision device of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105858484A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892358A (en) * | 2017-04-28 | 2017-06-27 | 中国水利水电第七工程局有限公司 | A kind of crane anticollision stopping means |
| CN112095483A (en) * | 2020-09-27 | 2020-12-18 | 广州市第二市政工程有限公司 | Method for preventing longitudinal collision of beam bodies of cable-stayed bridge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101758807A (en) * | 2008-11-25 | 2010-06-30 | 武汉福来商贸有限公司 | Elastic resistance anti-bumping plate for dismountable car and boat |
| CN102730555A (en) * | 2012-07-04 | 2012-10-17 | 昌乐县东田聚氨酯厂 | Composite buffer for crane |
| KR20130055795A (en) * | 2011-11-21 | 2013-05-29 | 대우조선해양 주식회사 | Collision avoidance apparatus using limit switch |
| CN203781680U (en) * | 2013-12-24 | 2014-08-20 | 大同煤矿集团有限责任公司 | Limiting, buffering and anti-collision device for crown block |
| CN204751985U (en) * | 2015-06-19 | 2015-11-11 | 河南宝起华东起重机有限公司 | Monkey anticollision structure |
-
2016
- 2016-06-23 CN CN201610459363.0A patent/CN105858484A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101758807A (en) * | 2008-11-25 | 2010-06-30 | 武汉福来商贸有限公司 | Elastic resistance anti-bumping plate for dismountable car and boat |
| KR20130055795A (en) * | 2011-11-21 | 2013-05-29 | 대우조선해양 주식회사 | Collision avoidance apparatus using limit switch |
| CN102730555A (en) * | 2012-07-04 | 2012-10-17 | 昌乐县东田聚氨酯厂 | Composite buffer for crane |
| CN203781680U (en) * | 2013-12-24 | 2014-08-20 | 大同煤矿集团有限责任公司 | Limiting, buffering and anti-collision device for crown block |
| CN204751985U (en) * | 2015-06-19 | 2015-11-11 | 河南宝起华东起重机有限公司 | Monkey anticollision structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892358A (en) * | 2017-04-28 | 2017-06-27 | 中国水利水电第七工程局有限公司 | A kind of crane anticollision stopping means |
| CN112095483A (en) * | 2020-09-27 | 2020-12-18 | 广州市第二市政工程有限公司 | Method for preventing longitudinal collision of beam bodies of cable-stayed bridge |
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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: 20160817 |