CN208200117U - A kind of positive hung type endless-chain electric hoist - Google Patents
A kind of positive hung type endless-chain electric hoist Download PDFInfo
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- CN208200117U CN208200117U CN201820437095.7U CN201820437095U CN208200117U CN 208200117 U CN208200117 U CN 208200117U CN 201820437095 U CN201820437095 U CN 201820437095U CN 208200117 U CN208200117 U CN 208200117U
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Abstract
The utility model discloses a kind of positive hung type endless-chain electric hoists, including chain hoist wheel, suspension hook, the first connector, spring, turnbuckle, positioning plate, the second connector, lower suspension hook connector and chain sling, chain hoist wheel is mounted on motor, and the first connector, spring, turnbuckle, positioning plate and the second connector are successively arranged from top to bottom and be sequentially connected with together；The bottom end of lower suspension hook connector is connected with lower suspension hook, top is provided with the first spline and the second spline, one end of chain sling is fixed on the top of the first connector, and the other end successively bypasses the bottom end that the second connector is fixedly connected on after the sliding slot on suspension hook, the transition key on the first connector, chain hoist wheel, the second spline, the transition key on the second connector and the first spline.The utility model does not have tail chain, eliminates the problem of tail chain is suspended in working space easy winding, safety accident easily occurs for other chain；And motor good, the long service life that is located above dust and pollution prevention effect.
Description
Technical field
The utility model relates to elevator technical field more particularly to a kind of positive hung type endless-chain electric hoists.
Background technique
Currently, frequently with attachment type raise scaffold, what which used adopts exterior wall scaffold more in construction
Whole promotion is carried out with positive DHP type ring chain motor of hanging.When work, positive endless-chain electric hoist of hanging will be after scaffold promotion in place
It stops working, needs for upper one layer of equipment handling to building to be hanging to before promoted next time in attached wall support, then into
The scaffold of row next time is integrally promoted, and just hanging endless-chain electric hoist is by manpower or small-sized machine handling to upper one layer
's.The handling of equipment needs to expend a large amount of man power and material, considerably increases production cost and also increases the peace of construction site
Full hidden danger.And tail chain is suspended in working space the positive extension endless-chain electric hoist during the work time, is easy with scaffold frame body
It winds, is easy to happen failure and safety accident, and be suspended in the tail chain in working space and have shaking, influence staff's view
Line is unfavorable for smooth operation and is easy to cause equipment fault and accident.
Utility model content
The purpose of the utility model is to provide a kind of positive hung type endless-chain electric hoists, solve the positive link chain electricity of the prior art
In space, easily with scaffold occurs for dynamic elevator tail chain suspension the problem of winding leads to safety accident.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of positive hung type endless-chain electric hoist of the utility model, including chain hoist wheel, suspension hook, the first connector, Hua Lan
Screw, positioning plate, the second connector, lower suspension hook connector, chain sling and spring, the chain hoist wheel are arranged side by side with the suspension hook
Above, the chain hoist wheel is mounted on motor and by the motor driven, and external power supply is provided on the motor and is inserted
Head, the suspension hook are connected on the hanger of frame body；First connector, spring, turnbuckle, positioning plate and the second connector
It successively arranges and is sequentially connected with together from top to bottom；The lower suspension hook connector is located at bottommost, the bottom of lower suspension hook connector
End is connected with the lower suspension hook for extracting weight, is provided with the first spline and the second spline at the top of lower suspension hook connector, described
One end of chain sling is fixedly connected on the top of first connector, the chain sling other end successively bypass sliding slot on the suspension hook,
Transition key, the chain hoist wheel, the second spline on first connector, the transition key on second connector and described
The bottom end of second connector is fixedly connected on after first spline.
Further, the lower suspension hook connector is specifically configured to triangular symmetry structure, and three angles position of triangle
It is set as arc-shaped.
Further, first spline and the second spline are arranged symmetrically, and by bolt assembly be mounted on it is described under
On suspension hook connector.
Further, first spline and the second spline are both designed as four tooth splines or five tooth splines.
Further, the centre of the positioning plate is provided with the kidney slot for being located by connecting with wall.
Further, first connector is connected with the transition key on second connector by bolt assembly,
And the transition key specifically uses four tooth splines or five tooth splines.
Further, the both ends of the turnbuckle are designed as 360 ° and rotate freely structure, and adjustable connection length.
Compared with prior art, the advantageous effects of the utility model:
The positive hung type elevator of the utility model, including chain hoist wheel, suspension hook, the first connector, turnbuckle, positioning plate,
Second connector, lower suspension hook connector and chain sling, one end of the chain sling are fixedly connected on the top of first connector, hang
The chain other end successively bypasses the sliding slot on the suspension hook, the transition key on first connector, the chain hoist wheel, the second flower
The bottom end of second connector, shape are fixedly connected on after key, the transition key on second connector and first spline
Self-loopa is realized at a closed circuit.The chain sling structure of the utility model does not have tail chain, eliminates tail chain and is suspended in working space
In be easy winding, other chain, easily break down and the problem of safety accident, and top is mounted by suspension hook and frame body, with existing skill
The top fixture of art bolt spring composition is compared, and easy for assemble or unload quick, work efficiency is high；And be located above can for motor
To effectively prevent building waste to enter inside motor, dust and pollution prevention effect is good, long service life.
Detailed description of the invention
The utility model is described in further detail for explanation with reference to the accompanying drawing.
Fig. 1 is the positive hung type endless-chain electric hoist structural schematic diagram of the utility model；
Description of symbols: 1, chain hoist wheel；2, suspension hook；3, the first connector；4, turnbuckle；5, positioning plate；6,
Two connectors；7, lower suspension hook connector；7-1, the first spline；7-2, the second spline；8, chain sling；9, spring.
Specific embodiment
As shown in Figure 1, a kind of positive hung type endless-chain electric hoist, including chain hoist wheel 1, suspension hook 2, the first connector 3, flower
Blue screw 4, positioning plate 5, the second connector 6, lower suspension hook connector 7, chain sling 8 and spring 9, the chain hoist wheel 1 are hung with described
Hook 2 is arranged side by side above, and the chain hoist wheel 1 is mounted on motor and by the motor driven, is arranged on the motor
There is external power supply plug, the suspension hook 2 is connected on the hanger of frame body；First connector 3, turnbuckle 4, is determined spring 9
Position plate 5 is together with the second connector 6 is successively arranged from top to bottom and is sequentially connected with；The lower suspension hook connector 7 is located at most bottom
Portion, the bottom end of lower suspension hook connector 7 are connected with the lower suspension hook for extracting weight, and the top of lower suspension hook connector 7 is provided with
One spline 7-1 and the second spline 7-2, one end of the chain sling 8 are fixedly connected on the top of first connector 3, and chain sling 8 is another
One end successively bypasses the sliding slot on the suspension hook 2, the transition key on first connector 3, the flower of the chain hoist wheel 1, second
Second connector 6 is fixedly connected on after key 7-2, the transition key on second connector 6 and the first spline 7-1
Bottom end.Specifically, the suspension hook 2 of top is convenient for connecting with frame body, realizes quick distachable connection, convenient to use, takes
Band convenient transfer.
Specifically, the lower suspension hook connector 7 is specifically configured to triangular symmetry structure, and three angles position of triangle
It is set as arc-shaped.The first spline 7-1 and the second spline 7-2 are arranged symmetrically, and by bolt assembly be mounted on it is described under
On suspension hook connector 7.The first spline 7-1 and the second spline 7-2 is both designed as four tooth splines or five tooth splines.
The centre of the positioning plate 5 is provided with the kidney slot for being located by connecting with wall, positioning when for work.Institute
It states the first connector 3 to connect with the transition key on second connector 6 by bolt assembly, and the transition key specifically uses
Four tooth splines or five tooth splines.
The both ends of the turnbuckle 4 are designed as 360 ° and rotate freely structure, and adjustable connection length is realized respectively in turn
Part connects the adjustment of elasticity, and the structure overall volume is small, convenient to use, low manufacture cost.
The course of work of the utility model is as follows:
Firstly, the motor hoist is assembled completely, chain hoist wheel 1 is mounted on motor, and wire and plug is connected on motor,
One end of chain sling 8 is fixedly connected on to the top of the first connector 3, the other end successively bypasses sliding slot on suspension hook 2, the first connection
It is fixed after transition key, chain hoist wheel 1, the second spline 7-2 on part 3, the transition key on the second connector 6 and the first spline 7-1
It is connected to the bottom end of the second connector 6, a closed circuit is formed and realizes self-loopa；Finally, the suspension hook 2 of top is directly articulated in
On hanger, hanger is designed specifically to annular and is fixedly connected on frame body；Meanwhile bolt passes through the kidney slot among positioning plate 5
After be fixed be connected to attached wall support on；Fastener length by adjusting 4 both ends of turnbuckle may be implemented zero up and down
Part connects the adjusting of elasticity, and spring 9 is arranged between the first connector 3 and turnbuckle 4, for flexible adjustment chain sling 8
Degree of tautness prevents the generation for jumping chain or problem of misalignment.The chain sling structure of the utility model does not have tail chain, eliminates tail chain and is suspended in work
It is easy winding, other chain in industry space, easily breaks down and the problem of safety accident；And motor is located above can be effectively prevented and build
Building refuse enters inside motor, and dust and pollution prevention effect is good, long service life.
When work, the hanger of suspension hook 2 and attachment type raise scaffold frame body is mounted first, positioning plate 5 passes through centre
Attached wall on kidney slot and wall, which supports, to be connected, and then will be connected wire and plug on motor and is connected to power supply.Frame body is promoted in place
Afterwards, the attached wall on motor inverted running, positioning plate 5 and wall, which supports, to be detached from, and positioning plate 5 is run to upper one layer of attached wall and is supported
And be attached thereto, preparation is promoted next time, progress is circuited sequentially, smoothly to realize the promotion operation of frame body.In the operating process,
Only needing 1-2 people to carry out simple support positioning can be completed, and the positive extension endless-chain electric hoist of prior art needs are logical
It crosses 3-4 people or increases other small-sized machines for frame body handling to upper one layer, the utility model operation is more convenient, saves behaviour
Make personnel, simplifies operation difficulty.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are practical new to this
The various changes and improvements that the technical solution of type is made should all fall into the protection scope that the utility model claims book determines
It is interior.
Claims (7)
1. a kind of positive hung type endless-chain electric hoist, it is characterised in that: including chain hoist wheel (1), suspension hook (2), the first connector
(3), turnbuckle (4), positioning plate (5), the second connector (6), lower suspension hook connector (7), chain sling (8) and spring (9), it is described
Chain hoist wheel (1) and the suspension hook (2) are arranged side by side above, and the chain hoist wheel (1) is mounted on motor and by described
Motor driven is provided with external power supply plug on the motor, and the suspension hook (2) is connected on the hanger of frame body；Described first
Connector (3), spring (9), turnbuckle (4), positioning plate (5) and the second connector (6) from top to bottom successively arrangement and sequentially
It links together；The lower suspension hook connector (7) is located at bottommost, and the bottom end of lower suspension hook connector (7) is connected with for extracting
The lower suspension hook of weight is provided with the first spline (7-1) and the second spline (7-2), the chain sling at the top of lower suspension hook connector (7)
(8) one end is fixedly connected on the top of first connector (3), and chain sling (8) other end successively bypasses on the suspension hook (2)
Sliding slot, the transition key on first connector (3), the chain hoist wheel (1), the second spline (7-2), it is described second connection
The bottom end of second connector (6) is fixedly connected on after transition key and first spline (7-1) on part (6).
2. positive hung type endless-chain electric hoist according to claim 1, it is characterised in that: the lower suspension hook connector (7)
It is specifically configured to triangular symmetry structure, and three angles position of triangle is set as arc-shaped.
3. positive hung type endless-chain electric hoist according to claim 2, it is characterised in that: first spline (7-1) and
Second spline (7-2) is arranged symmetrically, and is mounted on the lower suspension hook connector (7) by bolt assembly.
4. positive hung type endless-chain electric hoist according to claim 3, it is characterised in that: first spline (7-1) and
Second spline (7-2) is both designed as four tooth splines or five tooth splines.
5. positive hung type endless-chain electric hoist according to claim 1, it is characterised in that: the centre of the positioning plate (5)
It is provided with the kidney slot for being located by connecting with wall.
6. positive hung type endless-chain electric hoist according to claim 1, it is characterised in that: first connector (3) and
Transition key on second connector (6) is connected by bolt assembly, and the transition key specifically uses four tooth splines or five
Tooth spline.
7. positive hung type endless-chain electric hoist according to claim 1, it is characterised in that: the two of the turnbuckle (4)
End is designed as 360 ° and rotates freely structure, and adjustable connection length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820437095.7U CN208200117U (en) | 2018-03-29 | 2018-03-29 | A kind of positive hung type endless-chain electric hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820437095.7U CN208200117U (en) | 2018-03-29 | 2018-03-29 | A kind of positive hung type endless-chain electric hoist |
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| Publication Number | Publication Date |
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| CN208200117U true CN208200117U (en) | 2018-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820437095.7U Active CN208200117U (en) | 2018-03-29 | 2018-03-29 | A kind of positive hung type endless-chain electric hoist |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534205A (en) * | 2018-12-13 | 2019-03-29 | 广西巨邦科技有限公司 | Integrated become a full member in week automatically hangs cucurbit and its mounting structure |
-
2018
- 2018-03-29 CN CN201820437095.7U patent/CN208200117U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534205A (en) * | 2018-12-13 | 2019-03-29 | 广西巨邦科技有限公司 | Integrated become a full member in week automatically hangs cucurbit and its mounting structure |
| CN109534205B (en) * | 2018-12-13 | 2024-05-03 | 广西巨邦科技有限公司 | Integrated automatic turnover normal hanging hoist and mounting structure thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221028 Address after: 062255 Donglu Village, Donglu Township, Qingyuan District, Baoding City, Hebei Province Patentee after: Baoding Dali Lifting Machinery Co.,Ltd. Address before: 100000 Chenying Village, Dongxiaokou Town, Changping District, Beijing Patentee before: BEIJING LINGYING CRANE MACHINERY FACTORY |