CN208907001U - A kind of pulley-type cantilever crane - Google Patents
A kind of pulley-type cantilever crane Download PDFInfo
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- CN208907001U CN208907001U CN201821748623.7U CN201821748623U CN208907001U CN 208907001 U CN208907001 U CN 208907001U CN 201821748623 U CN201821748623 U CN 201821748623U CN 208907001 U CN208907001 U CN 208907001U
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- bracket
- cantilever crane
- gear
- pulley
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Abstract
The utility model discloses a kind of pulley-type cantilever cranes, including falsework, atmospheric pressure pole and gear, the rear surface of the falsework installs with teeth piece, and mobile bracket is fixed with below falsework, the outer wall surface of the mobile bracket is fixed with rubber block, and the outer wall surface of rubber block is connected with fixed plate, it is connected between the rubber block and fixed plate for adhesion, the fixed plate is internally provided with standing screw, the outside of the atmospheric pressure pole is provided with fixed bracket, and atmospheric pressure pole is located at the lower section of mobile bracket, the support bracket fastened inner wall surface installation is fluted, and it fixes between bracket and groove as welded connecting.The pulley-type cantilever crane, compared with existing common pulley formula cantilever crane, its adjustable angle during the work time, convenient for carrying out the lifting of different angle to object, improve the applicability of the cantilever crane, and the height of the cantilever crane can also be adjusted, improve the working efficiency of the cantilever crane.
Description
Technical field
The utility model relates to cantilever crane technical field, specially a kind of pulley-type cantilever crane.
Background technique
Cantilever crane belongs to light-duty working strength crane, and, from heavy and light, span is big for it, and lifting capacity is big, economy and durability, and it is suitable for being
The light lifting equipment of new generation answering modern production and making, have efficiently, energy conservation, save trouble, occupied area it is small, it is easily operated
The features such as with maintenance.
Existing pulley-type cantilever crane still has several drawbacks place in use, for example, in the lifting to object
In the process, the lifting that different angle can not be carried out to object, so that the function of the cantilever crane is more single, and can not be right
The height of the cantilever crane is adjusted, so that there are biggish height limitations for the cantilever crane, is not well positioned to meet making for people
Technological innovation is carried out on the basis of existing pulley-type cantilever crane for above situation with demand.
Utility model content
The purpose of this utility model is to provide a kind of pulley-type cantilever cranes, general to solve to propose in above-mentioned background technique
Pulley-type cantilever crane still have several drawbacks place in use, can not for example, during the lifting to object
The lifting that different angle is carried out to object, so that the function of the cantilever crane is more single, and can not be to the height of the cantilever crane
Degree is adjusted, so that there are biggish height limitations for the cantilever crane, the problem of not being well positioned to meet the use demand of people.
To achieve the above object, the utility model provides the following technical solutions:
The rear surface installation of a kind of pulley-type cantilever crane, including falsework, atmospheric pressure pole and gear, the falsework is with teeth
Block, and mobile bracket is fixed with below falsework, the outer wall surface of the mobile bracket are fixed with rubber block, and rubber block
Outer wall surface is connected with fixed plate, connects between the rubber block and fixed plate for adhesion, and the fixed plate is internally provided with
Standing screw, the outside of the atmospheric pressure pole is provided with fixed bracket, and atmospheric pressure pole is located at the lower section of mobile bracket, the fixed branch
The inner wall surface installation of frame is fluted, and to be welded to connect between fixed bracket and groove, being internally connected with for the groove is convex
Block, and connecting between groove and convex block for elastic card, the support bracket fastened outer surface is equipped with support frame, and fixed bracket with
Sliding slot is installed to be welded to connect between support frame, above the falsework, and sliding slot is fixedly arranged above pedestal, the tooth
The outer surface of wheel is connected with conveyer chain, and gear is located at the top of pedestal, fixed block is provided on the right side of the gear, and fixed
The inside of block is equipped with ball, and the outer surface of the ball is connected with spool, and the inside of spool is fixed with rope, described
Idler wheel is installed on the right side of rope, is fixed with Load-bearing box below the idler wheel.
Preferably, the falsework is by constituting rotational structure, and the central axes of falsework and shifting between tooth block and gear
It is mutually perpendicular between the central axes of dynamic bracket.
Preferably, the mobile bracket constitutes slide construction, and the outer surface of mobile bracket and rubber block by atmospheric pressure pole
Inner surface size match.
Preferably, the internal structure of the groove matches with the external structure of convex block, and between groove along the vertical direction
It is equally spaced, and the center line between convex block about mobile bracket is symmetrical.
Preferably, be connected between the gear by conveyer chain, and the central axes of gear and the central axes of spool it
Between coincide.
Preferably, it is fitted closely between the outer surface of the spool and the outer surface of ball, and ball passes through spool
Rotational structure is constituted, and is distributed in a ring between ball using the center of spool as the center of circle.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through the setting of falsework, tooth block, gear, mobile bracket, atmospheric pressure pole and rubber block, tooth block
Setting can allow gear to drive falsework to carry out by tooth block to connection is played the role of between falsework and gear
Rotation, the adjusting of angle can be carried out by then making the cantilever crane during the work time, convenient for carrying out different angle to object
Lifting, improves the applicability of the cantilever crane, avoids the unicity that the cantilever crane uses function, works at the same time frame and mobile branch
Distribution setting between frame, bracket easy to remove are fixed support to falsework, prevent it from shaking during the work time
Inclination, and the normal work of the cantilever crane is influenced, the setting of atmospheric pressure pole can play the role of promotion to mobile bracket, so that
The elongation of mobile bracket can be adjusted, and then the height of the cantilever crane is adjusted, convenient for playing for falsework
The progress of work, the setting of rubber block can play the role of protection to mobile bracket, prevent mobile bracket in moving process
Friction is generated between fixed plate, and mobile bracket is caused to wear, and influences the normal use of mobile bracket, while also extending
The service life of mobile bracket；
2, the utility model passes through the setting of groove, convex block, gear, conveyer chain and spool, between groove and convex block
Structure setting connect groove by the elastic card between convex block and convex block is fixed, and then to mobile bracket
It is fixed, prevents mobile bracket from occurring the normal work for tilting and influencing the cantilever crane in moving process, while convex block
Distribution setting allows groove to be balanced fixation, and the distribution setting of groove to mobile bracket by convex block, convenient for moving
Dynamic fixation of the bracket in moving process, the setting between gear and conveyer chain drive gear by conveyer chain another
One side gear is rotated, so that spool is rotated, winds it to rope, so that the cantilever is lifted up into
Row work, while the distribution setting between gear and spool, drive spool to be rotated, prevent spool from existing convenient for gear
Occur the dynamic phenomenon of card in the course of work, influences the normal work of the cantilever crane；
3, the utility model passes through the setting of spool and ball, the distribution setting of ball and spool, so that spool
Ball is driven to be rotated in the course of rotation, so that ball can rotation by itself rotation, to spool
It is assisted, and then is convenient for winding work of the spool to rope, while being also convenient for the slinging work for object.
Detailed description of the invention
Fig. 1 is the utility model main view half section structure diagram；
Fig. 2 is the utility model local overlooking structural schematic diagram；
Fig. 3 is partial enlargement structural representation at the utility model A.
In figure: 1, falsework；2, tooth block；3, mobile bracket；4, fixed plate；5, standing screw；6, rubber block；7, groove；
8, convex block；9, support frame；10, fixed bracket；11, atmospheric pressure pole；12, sliding slot；13, pedestal；14, gear；15, conveyer chain；16, solid
Determine block；17, spool；18, rope；19, idler wheel；20, Load-bearing box；21, ball.
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. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of pulley-type cantilever crane, including falsework 1,
Atmospheric pressure pole 11 and gear 14, the rear surface of falsework 1 installs with teeth piece 2, and the lower section of falsework 1 is fixed with mobile bracket 3,
Falsework 1 is by constituting rotational structure, and the central axes of the central axes of falsework 1 and mobile bracket 3 between tooth block 2 and gear 14
Between be mutually perpendicular to, the setting of tooth block 2 can play the role of connection between falsework 1 and gear 14, so that gear 14 can
To drive falsework 1 to be rotated by tooth block 2, the tune of angle can be carried out by then making the cantilever crane during the work time
Section improves the applicability of the cantilever crane convenient for carrying out the lifting of different angle to object, avoids the cantilever crane and uses function
Unicity, the distribution worked at the same time between frame 1 and mobile bracket 3 is arranged, and falsework 1 is fixed in bracket 3 easy to remove
Support prevents it from occurring shaking inclination during the work time, and influences the normal work of the cantilever crane, the outer wall of mobile bracket 3
Surface is fixed with rubber block 6, and the outer wall surface of rubber block 6 is connected with fixed plate 4, is adhesion between rubber block 6 and fixed plate 4
Connection, fixed plate 4 are internally provided with standing screw 5, and the outside of atmospheric pressure pole 11 is provided with fixed bracket 10, and atmospheric pressure pole 11
In the lower section of mobile bracket 3；
Mobile bracket 3 constitutes slide construction, and the interior table of the outer surface of mobile bracket 3 and rubber block 6 by atmospheric pressure pole 11
Face size matches, the setting of atmospheric pressure pole 11, can play the role of promotion to mobile bracket 3, allow to mobile bracket 3
Elongation be adjusted, and then the height of the cantilever crane is adjusted, convenient for the progress for playing work of falsework 1, rubber
The setting of blob of viscose 6 can play the role of protection to mobile bracket 3, prevent mobile bracket 3 in moving process with fixed plate 4
Between generate friction, and mobile bracket 3 is caused to wear, influences the normal use of mobile bracket 3, while also extending mobile branch
The service life of frame 3, the inner wall surface installation fluted 7 of fixed bracket 10, and connect between fixed bracket 10 and groove 7 for welding
Connect, groove 7 is internally connected with convex block 8, and between groove 7 and convex block 8 for elastic card connect, the internal structure of groove 7 with it is convex
The external structure of block 8 matches, and is equally spaced along the vertical direction between groove 7, and about mobile bracket 3 between convex block 8
Center line it is symmetrical, the structure setting between groove 7 and convex block 8 allows groove 7 to pass through the bullet between convex block 8
Property card connection convex block 8 is fixed, and then mobile bracket 3 is fixed, prevents mobile bracket 3 from occurring in moving process
The normal work of the cantilever crane, while the distribution setting of convex block 8 are tilted and influenced, groove 7 is allowed to pass through 8 pairs of movements of convex block
Bracket 3 is balanced fixation, and the distribution setting of groove 7, fixation of the bracket 3 easy to remove in moving process；
The outer surface of fixed bracket 10 is equipped with support frame 9, and to be welded to connect between fixed bracket 10 and support frame 9,
The top of falsework 1 is equipped with sliding slot 12, and sliding slot 12 is fixedly arranged above pedestal 13, and the outer surface of gear 14 is connected with transmission
Chain 15, and gear 14 is located at the top of pedestal 13, is connected between gear 14 by conveyer chain 15, and the central axes of gear 14 with
It coincides between the central axes of spool 17, the setting between gear 14 and conveyer chain 15 allows gear 14 to pass through transmission
Chain 15 drives another side gear 14 to be rotated, so that spool 17 is rotated, winds it to rope 18, into
And the cantilever crane is worked, while the distribution setting between gear 14 and spool 17, spiral is driven convenient for gear 14
Axis 17 is rotated, and is prevented spool 17 from occurring the dynamic phenomenon of card during the work time, is influenced the normal work of the cantilever crane, tooth
The right side of wheel 14 is provided with fixed block 16, and the inside of fixed block 16 is equipped with ball 21, and the outer surface of ball 21 is connected with volume
Spool 17, and the inside of spool 17 is fixed with rope 18, it is close between the outer surface of spool 17 and the outer surface of ball 21
Fitting, and ball 21 constitutes rotational structure by spool 17, and is in as the center of circle using the center of spool 17 between ball 21
The distribution of annular spread, ball 21 and spool 17 is arranged, so that spool 17 drives ball 21 to carry out in the course of rotation
Rotation so that ball 21 can assist the rotation of spool 17 by the rotation of itself, and then is convenient for spool
The winding work of 17 pairs of ropes 18, while it being also convenient for the slinging work for object, the right side of rope 18 is equipped with idler wheel 19, rolling
The lower section of wheel 19 is fixed with Load-bearing box 20.
Working principle: when using the pulley-type cantilever crane, firstly, being hanged this by the universal wheel below the cantilever crane
Wall is hung be moved to position appropriate after be fixed, later according to the needs of the object of required lifting, to the height of cantilever crane
It is adjusted, unscrews the standing screw 5 inside fixed plate 4 later, so that fixed plate 4 unclamps the fixation to mobile bracket 3, later
By controlling the control handle on fixed 10 surface of bracket, control it to internal atmospheric pressure pole 11, so that atmospheric pressure pole
11 pairs of mobile brackets 3 above it push, and then are adjusted to the elongation of mobile bracket 3, then unscrew fixed plate 4
Internal standing screw 5, so that 4 pairs of fixed plate mobile brackets 3 are fixed, and in mobile 3 moving process of bracket, table
The convex block 8 in face is slided on the groove 7 inside fixed bracket 10, while groove 7 is connected by the elastic card between convex block 8
It connects and convex block 8 is fixed, and then mobile bracket 3 is fixed, prevent mobile bracket 3 from tilting in moving process；
Object is placed on inside Load-bearing box 20 later, starts the motor inside the cantilever crane, the model of motor
110MB040A-001000, by the connection between gear 14, band moving gear 14 is rotated, backgear 14 pass through transmission
Chain 15 drives another side gear 14 to be rotated, and then the spool 17 inside fixed block 16 is rotated, and carries out to rope 18
Winding, while rope 18 passes through the idler wheel 19 on right side, and Load-bearing box 20 is driven to rise, and can pass through 1 lower section of control falsework later
Motor, make it through tooth block 2, falsework 1 driven to be rotated, and then carry out the adjusting of angle to falsework 1, so that object
The lifting of different angle is carried out, here it is the working principles of the pulley-type cantilever crane.
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 pulley-type cantilever crane, including falsework (1), atmospheric pressure pole (11) and gear (14), it is characterised in that: the work
The rear surface of frame (1) is installed with teeth piece (2), and mobile bracket (3) are fixed with below falsework (1), the mobile bracket
(3) outer wall surface is fixed with rubber block (6), and the outer wall surface of rubber block (6) is connected with fixed plate (4), the rubber block
(6) it is connect between fixed plate (4) for adhesion, the fixed plate (4) is internally provided with standing screw (5), the atmospheric pressure pole
(11) outside is provided with fixed bracket (10), and atmospheric pressure pole (11) is located at the lower section of mobile bracket (3), the fixed bracket
(10) inner wall surface installs fluted (7), and to be welded to connect between fixed bracket (10) and groove (7), the groove (7)
Be internally connected with convex block (8), and connect between groove (7) and convex block (8) for elastic card, the appearance of the fixed bracket (10)
Face is equipped with support frame (9), and to be welded to connect between fixed bracket (10) and support frame (9), the top of the falsework (1)
It is equipped with sliding slot (12), and sliding slot (12) is fixedly arranged above pedestal (13), the outer surface of the gear (14) is connected with transmission
Chain (15), and gear (14) is located at the top of pedestal (13), is provided with fixed block (16) on the right side of the gear (14), and fixed
The inside of block (16) is equipped with ball (21), and the outer surface of the ball (21) is connected with spool (17), and spool (17)
Inside be fixed with rope (18), be equipped with idler wheel (19) on the right side of the rope (18), the lower section of the idler wheel (19) is fixed
There are Load-bearing box (20).
2. a kind of pulley-type cantilever crane according to claim 1, it is characterised in that: the falsework (1) passes through tooth block (2)
Rotational structure is constituted between gear (14), and is mutually hung down between the central axes of falsework (1) and the central axes of mobile bracket (3)
Directly.
3. a kind of pulley-type cantilever crane according to claim 1, it is characterised in that: the mobile bracket (3) passes through air pressure
Bar (11) constitutes slide construction, and the outer surface of mobile bracket (3) matches with the inner surface size of rubber block (6).
4. a kind of pulley-type cantilever crane according to claim 1, it is characterised in that: the internal structure of the groove (7) with
The external structure of convex block (8) matches, and is equally spaced along the vertical direction between groove (7), and about shifting between convex block (8)
The center line of dynamic bracket (3) is symmetrical.
5. a kind of pulley-type cantilever crane according to claim 1, it is characterised in that: pass through transmission between the gear (14)
Chain (15) is connected, and coincides between the central axes of gear (14) and the central axes of spool (17).
6. a kind of pulley-type cantilever crane according to claim 1, it is characterised in that: the outer surface of the spool (17) with
It is fitted closely between the outer surface of ball (21), and ball (21) constitutes rotational structure, and ball by spool (17)
(21) it is distributed in a ring using the center of spool (17) as the center of circle between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821748623.7U CN208907001U (en) | 2018-10-26 | 2018-10-26 | A kind of pulley-type cantilever crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821748623.7U CN208907001U (en) | 2018-10-26 | 2018-10-26 | A kind of pulley-type cantilever crane |
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| Publication Number | Publication Date |
|---|---|
| CN208907001U true CN208907001U (en) | 2019-05-28 |
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ID=66614468
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821748623.7U Active CN208907001U (en) | 2018-10-26 | 2018-10-26 | A kind of pulley-type cantilever crane |
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| CN (1) | CN208907001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111039137A (en) * | 2019-10-28 | 2020-04-21 | 深圳市维业装饰集团股份有限公司 | Building curtain unit plate installation hoist |
| CN113788288A (en) * | 2021-09-17 | 2021-12-14 | 迅展机械（无锡）有限公司 | Suspension type conveying rail |
-
2018
- 2018-10-26 CN CN201821748623.7U patent/CN208907001U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111039137A (en) * | 2019-10-28 | 2020-04-21 | 深圳市维业装饰集团股份有限公司 | Building curtain unit plate installation hoist |
| CN111039137B (en) * | 2019-10-28 | 2021-01-08 | 深圳市维业装饰集团股份有限公司 | Building curtain unit plate installation hoist |
| CN113788288A (en) * | 2021-09-17 | 2021-12-14 | 迅展机械（无锡）有限公司 | Suspension type conveying rail |
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Address after: 442000 Longmen Industrial Park A-1-1, A-1-2, Shiyan Economic Development Zone, Hubei Province Patentee after: Shiyan Anxu Industrial Technology Co., Ltd. Address before: 442000 Longmen Industrial Park A-1-1, A-1-2, Shiyan Economic Development Zone, Hubei Province Patentee before: Shiyan Anxu Industry and Trade Co., Ltd. |