CN105712184A - Crane steel rail hanging tongs - Google Patents
Crane steel rail hanging tongs Download PDFInfo
- Publication number
- CN105712184A CN105712184A CN201610234203.6A CN201610234203A CN105712184A CN 105712184 A CN105712184 A CN 105712184A CN 201610234203 A CN201610234203 A CN 201610234203A CN 105712184 A CN105712184 A CN 105712184A
- Authority
- CN
- China
- Prior art keywords
- tongs
- steel rail
- handle
- fixing clamp
- clamp handle
- 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
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
- B66C1/30—Duplicate, e.g. pivoted, members engaging the loads from two sides and also arranged to grip the sides of the loads
Abstract
The invention discloses a pair of crane steel rail hanging tongs, comprising a left tongs body and a right tongs body with middles hinged with each other, wherein the left tongs body and the right tongs body are both formed by a suspension ring at the upper end part and a tongs hook at the lower end part, the suspension ring is connected with a crane steel wire lifting rope, the pair of crane steel rail hanging tongs is also provided with a fixed tongs handle, the fixed tongs handle is in L shape, one end of the fixed tongs handle is rotatably connected with the left tongs body, a plurality of slots are formed in the middle of the fixed tongs handle, a clamping pillar is arranged on the right tongs body, and the clamping pillar is embedded to one slot when the left tongs body and the right tongs body open or close, so as to fix the positions of the left tongs body and the right tongs body. The crane steel rail hanging tongs are produced by adopting high-quality alloy steel, and are safe and reliable in operation, compact in structure and light in weight, a fixed hanging beam is convenient to install, and adjustment for clamping rail width is quick and convenient. The crane steel rail hanging tongs can be widely applied to the fields of cranes and the like, and are simple in structure, reasonable in design, low in production cost and wide in application scope.
Description
Technical field
The present invention relates to crane technical field, particularly to a kind of steel rail for crane tongs.
Background technology
Crane mainly includes lifting mechanism, travelling mechanism, jib lubbing mechanism, slew gear and metal structure etc..Lifting mechanism is the groundwork mechanism of crane, is mostly made up of hangar system and winch, also has and lifts weight by hydraulic system.Travelling mechanism, in order to vertical equity migration weight or the operating position adjusting crane, is usually and is made up of motor, decelerator, brake and wheel.Jib lubbing mechanism is only provided on jib-type crane, and when jib is steeved, amplitude reduces, amplitude increase, balance-dividing luffing and non-equilibrium luffing two kinds when bending down.And lifting tongs is steel plate sling clamp, it is a kind of crane gear, is mainly used in lifting operation weight, and therefore its structural strength and stability are all extremely important.
Summary of the invention
In order to overcome drawbacks described above, the invention provides a kind of structural strength high, the steel rail for crane tongs of good stability.
The present invention is to solve that its technical problem be the technical scheme is that a kind of steel rail for crane tongs, the left caliper being hinged including two centres and right caliper body, described left caliper and right caliper body form by the suspension ring of upper end and the pincers hook of bottom, described suspension ring connect hoist lifting rope, it is additionally provided with a fixing clamp handle, described fixing clamp handle is L-shaped, and one end of fixing clamp handle is rotationally connected with left caliper, the middle of fixing clamp handle is provided with some draw-in grooves, described right caliper body is provided with a card column, described card column be embedded at when left caliper and right caliper body open or fold wherein in a draw-in groove for fixing the position of left caliper and right caliper body.
As a further improvement on the present invention, described left caliper and right caliper body adopt steel alloy to make.
As a further improvement on the present invention, the centre position of described fixing clamp handle one end and left caliper is rotationally connected, and the other end of fixing clamp handle stretches out in handle shape.
The invention has the beneficial effects as follows: the steel rail for crane tongs of the present invention adopts high duty alloy steel making, safe and reliable, compact conformation is lightweight, fixed drop in beam, easy for installation, adjusts folder rail width quick and convenient.Being widely used in the fields such as crane, present configuration is simple, and reasonable in design, cost of manufacture is cheap, applied widely.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Figure indicates: 1-left caliper；2-right caliper body；3-suspension ring；4-clamps hook；5-wire sling；6-fixes clamp handle.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment is only used for explaining the present invention, is not intended that limiting the scope of the present invention.
Fig. 1 illustrates a kind of embodiment of the present invention a kind of steel rail for crane tongs, the left caliper 1 being hinged including two centres and right caliper body 2, described left caliper 1 and right caliper body 2 form by the suspension ring 3 of upper end and the pincers hook 4 of bottom, described suspension ring 3 connect hoist lifting rope 5, it is additionally provided with a fixing clamp handle 6, described fixing clamp handle 6 is L-shaped, and one end of fixing clamp handle 6 is rotationally connected with left caliper 1, the middle of fixing clamp handle 6 is provided with some draw-in grooves, described right caliper body 2 is provided with a card column, described card column left caliper 1 and right caliper body 2 be embedded at when opening or fold wherein in a draw-in groove for fixing left caliper 1 and the position of right caliper body 2.Described left caliper 1 and right caliper body 2 adopt steel alloy to make.The centre position of described fixing clamp handle 6 one end and left caliper 1 is rotationally connected, and the other end of fixing clamp handle 6 stretches out in handle shape.
Claims (3)
1. a steel rail for crane tongs, it is characterized in that: include left caliper (1) and right caliper body (2) that two centres are hinged, described left caliper (1) and right caliper body (2) form by the suspension ring (3) of upper end and the pincers hook (4) of bottom, described suspension ring (3) are upper connects hoist lifting rope (5), it is additionally provided with a fixing clamp handle (6), described fixing clamp handle (6) is L-shaped, and one end of fixing clamp handle (6) is rotationally connected with left caliper (1), the middle of fixing clamp handle (6) is provided with some draw-in grooves, described right caliper body (2) is provided with a card column, described card column left caliper (1) and right caliper body (2) be embedded at when opening or fold wherein in a draw-in groove for fixing left caliper (1) and the position of right caliper body (2).
2. steel rail for crane tongs according to claim 1, it is characterised in that: described left caliper (1) and right caliper body (2) adopt steel alloy to make.
3. steel rail for crane tongs according to claim 1, it is characterised in that: the centre position of described fixing clamp handle (6) one end and left caliper (1) is rotationally connected, and the other end of fixing clamp handle (6) stretches out in handle shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234203.6A CN105712184A (en) | 2016-04-17 | 2016-04-17 | Crane steel rail hanging tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234203.6A CN105712184A (en) | 2016-04-17 | 2016-04-17 | Crane steel rail hanging tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105712184A true CN105712184A (en) | 2016-06-29 |
Family
ID=56160126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610234203.6A Pending CN105712184A (en) | 2016-04-17 | 2016-04-17 | Crane steel rail hanging tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105712184A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107217553A (en) * | 2017-06-01 | 2017-09-29 | 芜湖中铁科吉富轨道有限公司 | One kind suspention tongue flat-nose pliers |
| CN107327309A (en) * | 2017-09-01 | 2017-11-07 | 中铁局集团有限公司 | A kind of anchor bar of waterproof plate in tunnels lays chassis |
| CN108821098A (en) * | 2018-08-09 | 2018-11-16 | 浙江贝尔通信集团有限责任公司 | A kind of suspender with insurance hanging plate energy while two rail of handling |
| CN109496193A (en) * | 2016-07-27 | 2019-03-19 | 申正勋 | Transport for unmanned plane is got home article loading attachment |
| CN109534155A (en) * | 2019-01-14 | 2019-03-29 | 中铁五局集团第六工程有限责任公司 | A kind of 500M gapless line group with automatic hook taking function hangs double hook device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1324942A1 (en) * | 2000-10-13 | 2003-07-09 | van Dieten, Albertus Jacobus Gertrude Maria | Safety device for a grasping device for lifting some masonry elements |
| CN2714519Y (en) * | 2004-05-27 | 2005-08-03 | 侯仔军 | Anti-skid clamp for railroad rail |
| CN202379597U (en) * | 2011-12-22 | 2012-08-15 | 中国海洋石油总公司 | Gun tube hanging and clamping tool for perforation gun |
| CN203128013U (en) * | 2013-01-16 | 2013-08-14 | 浙江吉利汽车有限公司 | Special tool for hoisting of traveling crane |
| CN203372991U (en) * | 2013-07-24 | 2014-01-01 | 风神襄阳汽车有限公司 | Lifting appliance for lifting automobile gearbox |
| CN203545462U (en) * | 2013-10-28 | 2014-04-16 | 富威科技（吴江）有限公司 | Clamping tool |
-
2016
- 2016-04-17 CN CN201610234203.6A patent/CN105712184A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1324942A1 (en) * | 2000-10-13 | 2003-07-09 | van Dieten, Albertus Jacobus Gertrude Maria | Safety device for a grasping device for lifting some masonry elements |
| CN2714519Y (en) * | 2004-05-27 | 2005-08-03 | 侯仔军 | Anti-skid clamp for railroad rail |
| CN202379597U (en) * | 2011-12-22 | 2012-08-15 | 中国海洋石油总公司 | Gun tube hanging and clamping tool for perforation gun |
| CN203128013U (en) * | 2013-01-16 | 2013-08-14 | 浙江吉利汽车有限公司 | Special tool for hoisting of traveling crane |
| CN203372991U (en) * | 2013-07-24 | 2014-01-01 | 风神襄阳汽车有限公司 | Lifting appliance for lifting automobile gearbox |
| CN203545462U (en) * | 2013-10-28 | 2014-04-16 | 富威科技（吴江）有限公司 | Clamping tool |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496193A (en) * | 2016-07-27 | 2019-03-19 | 申正勋 | Transport for unmanned plane is got home article loading attachment |
| JP2019529201A (en) * | 2016-07-27 | 2019-10-17 | シン， ジョン−フンＳＨＩＮ， Ｊｅｏｎｇ−Ｈｏｏｎ | Drone delivery device |
| US10773930B2 (en) | 2016-07-27 | 2020-09-15 | Jeong-Hoon SHIN | Home-delivered article loading device for drone |
| CN109496193B (en) * | 2016-07-27 | 2022-04-29 | 申正勋 | Unmanned aerial vehicle transports article loading attachment |
| CN107217553A (en) * | 2017-06-01 | 2017-09-29 | 芜湖中铁科吉富轨道有限公司 | One kind suspention tongue flat-nose pliers |
| CN107327309A (en) * | 2017-09-01 | 2017-11-07 | 中铁局集团有限公司 | A kind of anchor bar of waterproof plate in tunnels lays chassis |
| CN108821098A (en) * | 2018-08-09 | 2018-11-16 | 浙江贝尔通信集团有限责任公司 | A kind of suspender with insurance hanging plate energy while two rail of handling |
| CN109534155A (en) * | 2019-01-14 | 2019-03-29 | 中铁五局集团第六工程有限责任公司 | A kind of 500M gapless line group with automatic hook taking function hangs double hook device |
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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 |
Application publication date: 20160629 |
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| WD01 | Invention patent application deemed withdrawn after publication |