CN209493244U - A kind of chain block Simple fixing device - Google Patents
A kind of chain block Simple fixing device Download PDFInfo
- Publication number
- CN209493244U CN209493244U CN201822177491.3U CN201822177491U CN209493244U CN 209493244 U CN209493244 U CN 209493244U CN 201822177491 U CN201822177491 U CN 201822177491U CN 209493244 U CN209493244 U CN 209493244U
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- Prior art keywords
- crossbeam
- chain block
- link
- fixing device
- simple fixing
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Abstract
The utility model creation provides a kind of chain block Simple fixing device, including crossbeam, is equipped with support frame in the downside at crossbeam both ends；A link is set on the crossbeam, which is in the upper connecting rod on the upside of crossbeam equipped with pulley, cross rail top correspond to pulley two sides it is parallel equipped with two positioning slides；Chain block is hooked on the lower link that the link is on the downside of crossbeam.It is simple that the utility model creates structure, this fixation device can be placed in and need to slide by pulley in cross rail top using near chain block position according to the needs of construction, convenient adjustment link position, and then realize the purpose of chain block position on adjustment link.Safe operation, simplicity, it is time saving and energy saving, it is safe and efficient.
Description
Technical field
The invention belongs to technical field of crane equipment, more particularly, to a kind of chain block Simple fixing device.
Background technique
Chain block is a kind of using Manual hoisting machinery simple, easy to carry, in modern construction, it is often necessary to
It uses.In its use process, it usually needs simple, easy to make, easy to use using a kind of structure, save material, time saving
It is laborsaving and turnover, the at any time fixed device of the chain block of on-demand self manufacture can be moved freely, to ensure safety, fix tightly
Gu.However at the construction field (site), a kind of structure it is simple, it is easy to make, easy to use, save material, be time saving and energy saving and can be free
The fixed device of the chain block of mobile turnover, at any time on-demand self manufacture is rare, and existing pulling for construction site
Cucurbit fixture structure is complicated, inconvenient, cost is higher etc., therefore can not be suitable for construction site well, thus
Expense is caused to increase, construction inconvenience.
Summary of the invention
In view of this, the invention is intended to overcome above-mentioned defect existing in the prior art, a kind of chain block is proposed
Simple fixing device.
In order to achieve the above objectives, the technical solution of the invention is achieved in that
A kind of chain block Simple fixing device, including crossbeam are equipped with support frame in the downside at crossbeam both ends；The crossbeam
On be set with a link, which is in the upper connecting rod on the upside of crossbeam equipped with pulley, correspond to pulley two sides in cross rail top and puts down
Capable is equipped with two positioning slides；Chain block is hooked on the lower link that the link is on the downside of crossbeam.
Further, the positioning slide uses round steel.
Further, support frame as described above is equipped with singletree between two supporting legs, and two supporting leg tops are same including being in splay supporting leg
When support the crossbeam.
Further, the crossbeam uses fashioned iron.
Further, the link is integrally in " mouth " font structure, and there are the gaps 2-10mm between the side rod and crossbeam of two sides.
Further, pulley track is formed between two positioning slides, corresponds to the position at pulley track both ends in beam top
It is respectively equipped with locating part.
Further, the lower link medium position is equipped with U-shaped hook portion.
Further, the rounded section in the cross section at each position of the link.
Compared with the existing technology, the invention has the advantage that
The invention structure is simple, can be placed in this fixation device according to the needs of construction and use is needed to pull
It is dynamic in cross rail top sliding (rolling) by pulley near cucurbit position, it is convenient to adjust link position, and then realize adjustment link
The purpose of upper chain block position.Safe operation, simplicity, construction site chain block is mobile, fixed and use is all very convenient,
It is time saving and energy saving, it is safe and efficient.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide to further understand the invention, present invention wound
The illustrative embodiments and their description made are used to explain the present invention creation, do not constitute the improper restriction to the invention.?
In attached drawing:
Fig. 1 is the structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of the invention middle link.
Description of symbols:
1- crossbeam；2- support frame；3- link；4- upper connecting rod；5- pulley；6- positioning slide；7- chain block；8- supporting leg；
9- singletree；10- side rod；11- pulley track；12- hook portion；13- backing pin hole；14- hook；15- lower link；16- locating part.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
Below with reference to embodiment come the present invention will be described in detail create.
A kind of chain block Simple fixing device, as illustrated in fig. 1 and 2, including crossbeam 1, it is equipped in the downside at crossbeam both ends
Support frame 2；It is set with a link 3 on the crossbeam, pulley 5 is installed in the upper connecting rod 4 which is on the upside of crossbeam, in cross
Back portion correspond to pulley two sides it is parallel be equipped with two positioning slides 6；Hand is hooked on the lower link that the link is on the downside of crossbeam
Draw cucurbit 7.
Preferably, the positioning slide uses round steel, and materials are convenient, at low cost, and plays the role of sliding rail, ensure that extension
Smooth when ring sliding adjustment friction is small freely, without purchasing special guide rail, can be used as present apparatus middle link with round steel
Sliding rail purposes.
Preferably, support frame as described above is equipped with singletree 9, and two supporting leg tops including being in splay supporting leg 8 between two supporting legs
The crossbeam is supported simultaneously, ensure that the stabilization of crossbeam.In general, the crossbeam uses fashioned iron, materials are convenient, at low cost, and
Rigidity is good, overall structural strength is high.
Preferably, the link is integrally in " mouth " font structure, and there are between 2-10mm between the side rod 10 and crossbeam of two sides
Gap during capable of effectively avoiding link from adjusting position, generates interference with crossbeam.
Preferably, pulley track 11 is formed between two positioning slides, corresponds to the position at pulley track both ends in beam top
It sets and is respectively equipped with locating part 16.Pulley can smooth cunning (rolling) be dynamic in pulley track, during avoiding chain block from adjusting position,
Pulley is deviate from from pulley track defined by positioning slide.
Preferably, 15 medium position of lower link is equipped with U-shaped hook portion 12, hooks convenient for the hook of chain block, benefit
With U-shaped hook portion, it is ensured that the hook 14 of chain block is not susceptible to play on lower link 15, and stability is good.
Preferably, the rounded section in the cross section at each position of the link, that is, using round bar type structural member system
Make, structural strength is high, and stability is good.
It should be noted that reinforcing bar leftover bits and pieces can be used in link, positioning slide, support frame, it is adequately and reasonably sharp
With obsolete material, save the cost, energy conservation and environmental protection.
It in an alternative embodiment, can be in several backing pin holes of setting at two lateral edge crossbeam length direction interval of crossbeam
13, after the completion of guaranteeing chain block adjustment position, no longer it is displaced, when chain block position (link position) is adjusted to
Behind required position, by the empty interior insertion backing pin of the nearest backing pin in the side rod two sides under this position, the position of link is reliably defined
It sets, will not also move and (will not at least move in a big way, reliable and stable) when using chain block.Certainly, it keeps off
The bottom after cross rail top also can be set in pin hole, as long as it is mobile can to limit link after being inserted into backing pin.
The invention structure is simple, can be placed in this fixation device according to the needs of construction and use is needed to pull
It is dynamic in cross rail top sliding (rolling) by pulley near cucurbit position, it is convenient to adjust link position, and then realize adjustment link
The purpose of upper chain block position.Safe operation, simplicity, construction site chain block is mobile, fixed and use is all very convenient,
It is time saving and energy saving, it is safe and efficient.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention
Protection scope within.
Claims (8)
1. a kind of chain block Simple fixing device, it is characterised in that: including crossbeam, be equipped with support in the downside at crossbeam both ends
Frame；A link is set on the crossbeam, which is in the upper connecting rod on the upside of crossbeam equipped with pulley, corresponds in cross rail top
Pulley two sides it is parallel be equipped with two positioning slides；Chain block is hooked on the lower link that the link is on the downside of crossbeam.
2. a kind of chain block Simple fixing device according to claim 1, it is characterised in that: the positioning slide uses
Round steel.
3. a kind of chain block Simple fixing device according to claim 1, it is characterised in that: support frame as described above includes being in
Splay supporting leg is equipped with singletree between two supporting legs, and two supporting leg tops support the crossbeam simultaneously.
4. a kind of chain block Simple fixing device according to claim 1, it is characterised in that: the crossbeam uses type
Steel.
5. a kind of chain block Simple fixing device according to claim 1, it is characterised in that: the link is integrally in
" mouth " font structure, there are the gaps 2-10mm between the side rod and crossbeam of two sides.
6. a kind of chain block Simple fixing device according to claim 1, it is characterised in that: between two positioning slides
Pulley track is formed, is respectively equipped with locating part in the position that beam top corresponds to pulley track both ends.
7. a kind of chain block Simple fixing device according to claim 1, it is characterised in that: position in the lower link
U-shaped hook portion is installed.
8. a kind of chain block Simple fixing device according to claim 1, it is characterised in that: each position of link
The rounded section in cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822177491.3U CN209493244U (en) | 2018-12-24 | 2018-12-24 | A kind of chain block Simple fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822177491.3U CN209493244U (en) | 2018-12-24 | 2018-12-24 | A kind of chain block Simple fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209493244U true CN209493244U (en) | 2019-10-15 |
Family
ID=68153603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822177491.3U Active CN209493244U (en) | 2018-12-24 | 2018-12-24 | A kind of chain block Simple fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209493244U (en) |
-
2018
- 2018-12-24 CN CN201822177491.3U patent/CN209493244U/en active Active
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| GR01 | Patent grant |