CN209242543U - A kind of building lifting device lifting rope wrap-up - Google Patents
A kind of building lifting device lifting rope wrap-up Download PDFInfo
- Publication number
- CN209242543U CN209242543U CN201920035999.1U CN201920035999U CN209242543U CN 209242543 U CN209242543 U CN 209242543U CN 201920035999 U CN201920035999 U CN 201920035999U CN 209242543 U CN209242543 U CN 209242543U
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- shaft
- welded
- lifting rope
- rope
- lifting device
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Abstract
The utility model discloses a kind of building lifting device lifting rope wrap-ups, including firm banking, one end of the firm banking is welded with motor mount, the other end of the firm banking is welded with supporting block, the motor mount upper surface is fixedly installed servo motor, the output shaft of the servo motor is rotatably connected to shaft by shaft coupling, the other end of the shaft is rotatably connected in supporting block, fixing sleeve is connected to rope closing cylinder on the circumference of the shaft, the two sides of the rope closing cylinder are welded with disk, the side of the disk, which is located on rope closing cylinder, is fixedly installed lifting rope, it is located on the outside of disk in the shaft and is welded with spragging gear, braking abutment extending is overlapped on the spragging gear, the other end of the braking abutment extending is hinged with fixed block by pin shaft.The utility model avoids spragging gear from reversing by the way that spragging gear is arranged in shaft, and using braking abutment extending, avoids the shaft in rope closing and dallies, so that rope closing is failed, increase safety.
Description
Technical field
The utility model belongs to lifting rope winding technical field, and in particular to a kind of building lifting device lifting rope winding dress
It sets.
Background technique
Lifting rope can be used on construction site, can be realized and carries out lifting processing to equipment, at present when using lifting rope, all
It can match using lifting rope wrap-up, lifting rope is wound for convenience, equipment is gone up and down to reach.
And there is also shortcomings for existing lifting rope wrap-up, when wrap-up is used for a long time, due to wrap-up
It needs to increase heavier object by lifting rope, it is possible that the shaft in wrap-up is there is a situation where dallying, this
When due to object weight, the lifting rope wound can be made to open rapidly, decline object rapidly, will cause the damage of object, and
There are security risks.
Utility model content
The purpose of this utility model is to provide a kind of building lifting device lifting rope wrap-ups, by shaft
Spragging gear is set, and avoids spragging gear from reversing using braking abutment extending, avoids the shaft in rope closing and dallies, lose rope closing
It loses, increases safety, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of building lifting device lifting rope receipts
Winding apparatus, including firm banking, one end of the firm banking are welded with motor mount, the other end weldering of the firm banking
It is connected to supporting block, the motor mount upper surface is fixedly installed servo motor, and the output shaft of the servo motor passes through connection
Axis device is rotatably connected to shaft, and the other end of the shaft is rotatably connected in supporting block, fixing sleeve on the circumference of the shaft
It is connected to rope closing cylinder, the two sides of the rope closing cylinder are welded with disk, and the side of the disk, which is located on rope closing cylinder, to be fixedly installed
Lifting rope is located in the shaft on the outside of disk and is welded with spragging gear, braking abutment extending is overlapped on the spragging gear, described
The other end for braking abutment extending is hinged with fixed block by pin shaft, and the bottom of the fixed block is welded on the fixed base, the system
The lower surface of dynamic abutment extending is welded with link, and the side of the fixed block is welded with spring, and the other end of the spring is welded with extension
Hook, it is described to be articulated on link.
Preferably, the spragging gear is made of ten steel bar ends, and ten steel bar ends are evenly distributed in brake tooth
On the circumference of wheel.
Preferably, the junction of the shaft and supporting block is provided with bearing, and outer ring and the supporting block of the bearing are fixed
Connection, the inner ring of the bearing are fixedly connected with shaft.
Preferably, the original state of the spring is tensional state.
Preferably, the switch being electrically connected with servo motor is provided on the motor mount.
Preferably, the surrounding of the firm banking is fixed by expansion bolt and ground.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model avoids spragging gear from reversing by the way that spragging gear is arranged in shaft, and using braking abutment extending,
It avoids the shaft in rope closing to dally, so that rope closing is failed, increase safety.
2, the utility model is by being arranged link below braking abutment extending, and by the way that hook is articulated on link, simultaneously
Extension spring makes to brake abutment extending with downward pulling force, can effectively make to brake abutment extending overlap joint on the brake gear, avoid turning
The case where braking abutment extending is fallen when dynamic.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is sectional view at the A-A of the utility model；
Fig. 3 is enlarged drawing at the B of the utility model；
Fig. 4 is the top view of the utility model.
In figure: 1, firm banking；2, motor mount；3, supporting block；4, servo motor；5, shaft；6, rope closing cylinder；7, circle
Disk；8, lifting rope；9, spragging gear；10, abutment extending is braked；11, fixed block；12, link；13, spring；14, it links up with；15, bearing；
16, it switchs；17, expansion bolt.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of building lifting device lifting rope winding dress
It sets, including firm banking 1, one end of the firm banking 1 is welded with motor mount 2, the other end weldering of the firm banking 1
It is connected to supporting block 3,2 upper surface of motor mount is fixedly installed servo motor 4, and the output shaft of the servo motor 4 is logical
It crosses shaft coupling and is rotatably connected to shaft 5, the other end of the shaft 5 is rotatably connected in supporting block 3, the circumference of the shaft 5
Upper fixing sleeve is connected to rope closing cylinder 6, and the two sides of the rope closing cylinder 6 are welded with disk 7, and the side of the disk 7 is located at rope closing cylinder 6
On be fixedly installed lifting rope 8, the outside that disk 7 is located in the shaft 5 is welded with spragging gear 9, takes on the spragging gear 9
It is connected to braking abutment extending 10, one end of the braking abutment extending 10 is set as carving sub- shape, can facilitate and overlap with spragging gear 9, institute
The other end for stating braking abutment extending 10 is hinged with fixed block 11 by pin shaft, and the bottom of the fixed block 11 is welded on firm banking 1
On, the lower surface of the braking abutment extending 10 is welded with link 12, and the side of the fixed block 11 is welded with spring 13, the spring
13 other end is welded with hook 14, and the hook 14 is articulated on link 12.
Further, the spragging gear 9 is made of ten steel bar ends, and ten steel bar ends are evenly distributed in braking
On the circumference of gear 9, steel bar end can play the role of braking at any time, and the radian of reversion is made to become smaller.
Further, the junction of the shaft 5 and supporting block 3 is provided with bearing 15, the outer ring of the bearing 15 and branch
Bracer 3 is fixedly connected, and the inner ring of the bearing 15 is fixedly connected with shaft 5, and bearing 15 can facilitate shaft 5 to rotate, and is subtracted simultaneously
Small noise.
Further, the original state of the spring 13 is tensional state, and 13 tensional state of spring is capable of providing pulling force, makes
Braking abutment extending 10 has a downward pulling force, can preferably be bonded spragging gear 9, avoids the case where sliding.
Further, the switch 16 being electrically connected with servo motor 4,16 energy of switch are provided on the motor mount 2
The starting or closing for enough facilitating control servo motor 4, to control rope closing.
Further, the surrounding of the firm banking 1 is fixed by expansion bolt 17 with ground, can increase firm banking
1 stability is avoided by weight pull-up.
Structural principle: when winding to lifting rope, start servo motor 4 first, servo motor 4 is made to drive 5 turns of shaft
Dynamic, shaft 5 drives rope closing cylinder 6 to rotate, to wind to lifting rope 8, when the idle running of shaft 5 occurs, weight will pull lifting rope 8
Invert rope closing cylinder 6, spragging gear 9 can be resisted by braking abutment extending 10 at this time, prevent spragging gear 9 from inverting, to prevent rope closing cylinder 6
Reversion, avoids falling for object, increases safety；In addition, passing through drawing in the link 12 of braking 10 lower surface of abutment extending setting
It stretches spring 13 to be articulated on link 12 hook 14, braking abutment extending 10 can effectively be made to be overlapped on spragging gear 9, avoid turning
The case where braking abutment extending 10 is fallen from spragging gear 9 when dynamic, leads to not the case where preventing reversion.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of building lifting device lifting rope wrap-up, including firm banking (1), it is characterised in that: the fixed bottom
One end of seat (1) is welded with motor mount (2), and the other end of the firm banking (1) is welded with supporting block (3), the electricity
Machine mounting base (2) upper surface is fixedly installed servo motor (4), and the output shaft of the servo motor (4) is rotated by shaft coupling
It is connected with shaft (5), the other end of the shaft (5) is rotatably connected on supporting block (3), solid on the circumference of the shaft (5)
Surely it is socketed with rope closing cylinder (6), the two sides of the rope closing cylinder (6) are welded with disk (7), and the side of the disk (7), which is located at, receives
It is fixedly installed on rope roll (6) lifting rope (8), is located on the outside of disk (7) on the shaft (5) and is welded with spragging gear (9), institute
It states and is overlapped with braking abutment extending (10) on spragging gear (9), the other end of braking abutment extending (10) is hinged with fixation by pin shaft
The bottom of block (11), the fixed block (11) is welded on firm banking (1), and the lower surface of braking abutment extending (10) is welded with
The side of link (12), the fixed block (11) is welded with spring (13), and the other end of the spring (13) is welded with hook
(14), the hook (14) is articulated on link (12).
2. a kind of building lifting device lifting rope wrap-up according to claim 1, it is characterised in that: the braking
Gear (9) is made of ten steel bar ends, and ten steel bar ends are evenly distributed on the circumference of spragging gear (9).
3. a kind of building lifting device lifting rope wrap-up according to claim 1, it is characterised in that: the shaft
(5) it is provided with bearing (15) with the junction of supporting block (3), the outer ring of the bearing (15) is fixedly connected with supporting block (3), institute
The inner ring for stating bearing (15) is fixedly connected with shaft (5).
4. a kind of building lifting device lifting rope wrap-up according to claim 1, it is characterised in that: the spring
(13) original state is tensional state.
5. a kind of building lifting device lifting rope wrap-up according to claim 1, it is characterised in that: the motor
The switch (16) being electrically connected with servo motor (4) is provided in mounting base (2).
6. a kind of building lifting device lifting rope wrap-up according to claim 1, it is characterised in that: the fixation
The surrounding of pedestal (1) is fixed by expansion bolt (17) with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920035999.1U CN209242543U (en) | 2019-01-10 | 2019-01-10 | A kind of building lifting device lifting rope wrap-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920035999.1U CN209242543U (en) | 2019-01-10 | 2019-01-10 | A kind of building lifting device lifting rope wrap-up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209242543U true CN209242543U (en) | 2019-08-13 |
Family
ID=67536213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920035999.1U Active CN209242543U (en) | 2019-01-10 | 2019-01-10 | A kind of building lifting device lifting rope wrap-up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209242543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431872A (en) * | 2020-11-27 | 2021-03-02 | 张宝玉 | Brake unit for locking constructional engineering mechanical component |
-
2019
- 2019-01-10 CN CN201920035999.1U patent/CN209242543U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431872A (en) * | 2020-11-27 | 2021-03-02 | 张宝玉 | Brake unit for locking constructional engineering mechanical component |
| CN112431872B (en) * | 2020-11-27 | 2022-09-23 | 深圳市飞铃智能系统集成有限公司 | Brake unit for locking constructional engineering mechanical component |
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