CN205802770U - A kind of hoist cable auxiliary device for unhooking - Google Patents
A kind of hoist cable auxiliary device for unhooking Download PDFInfo
- Publication number
- CN205802770U CN205802770U CN201620632026.2U CN201620632026U CN205802770U CN 205802770 U CN205802770 U CN 205802770U CN 201620632026 U CN201620632026 U CN 201620632026U CN 205802770 U CN205802770 U CN 205802770U
- Authority
- CN
- China
- Prior art keywords
- hoist cable
- bridging
- hydraulic stem
- anchor ear
- rod members
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of hoist cable auxiliary device for unhooking, including anchor ear, bridging, spring and the hydraulic stem of two crossing rod piece compositions, described anchor ear is for fixing the position of whole device, and described anchor ear is fixed on hoist cable；Two rod members form bridging by shaft coupling, and the spacing being realized described hoist cable by the angle between two rod members of the described bridging of adjustment is changed；Described hydraulic stem is fixed on two rod members of described bridging, and under naturalness, described hydraulic stem is contraction state, and during by pulling force, two described hydraulic stems are stretched, and the angle up and down of described bridging diminishes；Described spring is for being scattered in one section of described hoist cable by the thrust of described bridging, and this device is installed on hoist cable, simple installation, simple in construction, and the break off relations efficiency that separates is greatly improved in the case of without human intervention.
Description
Technical field
This utility model belongs to construction project installation field, especially equipment installation project.
Background technology
In equipment installation project, hoist cable is one of the most used instrument.Main equipment is often arranged in main body
Crab-bolt is protruded as hoist cable hanging point so that lifting is installed.After having lifted, hoist cable need to separate with crab-bolt, and the anti-rigging of crab-bolt is sliding
The flange gone out can tangle hoist cable, moves hoist cable by force, and security incident easily occurs, and therefore needs manual operation to extract
Hoist cable.In upper air installing, then need to rely on cable wind rope to pull hoist cable, help hoist cable to separate with crab-bolt.
Utility model content
The purpose of this utility model is that assisted suspension cable separates with equipment unhook.This device is combined with hydraulic stem by bridging
Realize space allocation between hoist cable, facilitate hoist cable to free from crab-bolt.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
This utility model provides a kind of hoist cable auxiliary device for unhooking, including anchor ear, the bridging of two crossing rod piece compositions,
Spring and hydraulic stem, described anchor ear is for fixing the position of whole device, and described anchor ear is fixed on hoist cable；Two rod members lead to
Crossing shaft coupling and form bridging, the spacing being realized described hoist cable by the angle between two rod members of the described bridging of adjustment is changed；
Described hydraulic stem is fixed on two rod members of described bridging, and under naturalness, described hydraulic stem is contraction state, by pulling force
Time, two described hydraulic stems are stretched, and the angle up and down of described bridging diminishes；Described spring is used for pushing away described bridging
Power is scattered on one section of described hoist cable.
As a kind of optimal technical scheme of the present utility model, during equipment hoisting, described hoist cable is enclosed within crab-bolt cylinder.
This utility model is reached to provide the benefit that: this device is installed on hoist cable, simple installation, simple in construction,
Without the break off relations efficiency that separates is greatly improved in the case of human intervention.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this practicality
Novel embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.
In the accompanying drawings:
Fig. 1 is the stress figure of the hoist cable auxiliary device for unhooking that this utility model is proposed；
Fig. 2 is the unhook state diagram of the hoist cable auxiliary device for unhooking that this utility model is proposed；
In Fig. 1, Fig. 2: 1, crab-bolt cylinder；2, crab-bolt flange；3, hoist cable；4, spring；5, bridging；6, hydraulic stem；7、
Anchor ear；8, shaft coupling.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, being not used to limit this utility model.
Embodiment: as shown in Figure 1-2, this device mainly by 7, two bridgings that crossing rod piece forms 5 of anchor ear, spring 4,
Hydraulic stem 6 forms.Anchor ear 7, for fixing the position of whole device, is fixed on hoist cable 3.Two rod members are formed by shaft coupling 8 to be cut
Cutter support 5, the spacing being realized hoist cable 3 by the angle between two rod members of adjustment bridging 5 is changed.Hydraulic stem 6 is fixed on shears
On two rod members of support 5, under naturalness, hydraulic stem 6 is in contraction state, and during by pulling force, two hydraulic stems 6 are stretched, bridging
The angle up and down of 5 diminishes.Spring 4 for being scattered in one section of hoist cable 3 by the thrust of bridging.
During equipment hoisting, hoist cable 3 is enclosed within crab-bolt cylinder 1, and crab-bolt flange 2 can prevent hoist cable 3 from skidding off.When hoist cable 3 is subject to
When power is exceptionally straight, the angle up and down of bridging 5 is gradually diminished by both sides hoist cable 3 extruding, two liquid being now connected on bridging 5
Depression bar 6 is stretched, and the hoist cable 3 on both sides is the most close to each other.
After equipment hoisting completes, hoist cable 3 gradually unloads, in naturally drooping state, and now two hydraulic stems on bridging 5
6 gradually taper up to naturalness, and the upper and lower angle of bridging 5 stress becomes larger, and are positioned at the spring 4 of bridging end and act on and hang
On rope 3, mutually being pushed open by the hoist cable 3 on both sides, space becomes big.When the noose of hoist cable 3 is more than crab-bolt flange 2, mobile hoist cable 3 can be light
Pine separates with crab-bolt cylinder 1.
This device is installed on hoist cable, simple installation, simple in construction, is greatly improved de-in the case of without human intervention
The efficiency that hook separates.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (2)
1. a hoist cable auxiliary device for unhooking, including anchor ear (7), the bridging (5) of two crossing rod pieces composition, spring (4) and
Hydraulic stem (6), it is characterised in that described anchor ear (7) is for fixing the position of whole device, and described anchor ear (7) is fixed on and hangs
On rope (3)；Two rod members form bridging (5) by shaft coupling (8), between two rod members by the described bridging of adjustment (5)
Angle realizes the spacing change of described hoist cable (3)；Described hydraulic stem (6) is fixed on two rod members of described bridging (5), from
So under state, described hydraulic stem (6) is in contraction state, and during by pulling force, two described hydraulic stems (6) are stretched, described bridging
(5) angle up and down diminishes；Described spring (4) for being scattered in one section of described hoist cable (3) by the thrust of described bridging (5)
On.
A kind of hoist cable auxiliary device for unhooking the most according to claim 1, it is characterised in that during equipment hoisting, described hoist cable
(3) it is enclosed within crab-bolt cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620632026.2U CN205802770U (en) | 2016-06-21 | 2016-06-21 | A kind of hoist cable auxiliary device for unhooking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620632026.2U CN205802770U (en) | 2016-06-21 | 2016-06-21 | A kind of hoist cable auxiliary device for unhooking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205802770U true CN205802770U (en) | 2016-12-14 |
Family
ID=57505617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620632026.2U Expired - Fee Related CN205802770U (en) | 2016-06-21 | 2016-06-21 | A kind of hoist cable auxiliary device for unhooking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205802770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107337119A (en) * | 2017-08-30 | 2017-11-10 | 成都灵感元素科技有限公司 | A kind of tower crane device for preventing lifting rope from winding |
-
2016
- 2016-06-21 CN CN201620632026.2U patent/CN205802770U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107337119A (en) * | 2017-08-30 | 2017-11-10 | 成都灵感元素科技有限公司 | A kind of tower crane device for preventing lifting rope from winding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 |