CN210559052U - Low clearance single-chain electric hoist - Google Patents
Low clearance single-chain electric hoist Download PDFInfo
- Publication number
- CN210559052U CN210559052U CN201921621979.9U CN201921621979U CN210559052U CN 210559052 U CN210559052 U CN 210559052U CN 201921621979 U CN201921621979 U CN 201921621979U CN 210559052 U CN210559052 U CN 210559052U
- Authority
- CN
- China
- Prior art keywords
- sports car
- chain
- electric block
- subplate
- mainboard
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model belongs to the technical field of hoisting equipment, a low headroom single chain electric block is related to, including sports car and electric block, the sports car includes sports car mainboard, sports car subplate and roll wheel, and the outside on sports car mainboard upper portion is provided with drive roll wheel pivoted motor and gear box, sports car mainboard and sports car subplate middle part are connected through the sports car hub connection of perpendicular setting, and the below of sports car axle is provided with the lifting hook support, the sports car subplate outside is provided with the electric block support of installation electric block, electric block's axis level sets up and is perpendicular with the axis of roll wheel, and electric block's output shaft connecting chain, chain walk around the first sprocket of setting in the electric block support and set up the second sprocket in the lifting hook support after connect the lifting hook. The utility model provides a low headroom single chain electric block, it is rationally distributed, reduced the product volume greatly, reduced occupation space, convenient transportation, installation and use also have better balance performance.
Description
Technical Field
The utility model belongs to the technical field of hoisting equipment, a low headroom single chain electric block is related to.
Background
The electric hoist is a small-sized hoisting device and consists of a motor, a variable speed transmission mechanism and a chain wheel. The electric chain hoist has the advantages of advanced performance structure, small volume, light weight, reliable performance, convenient operation and the like, is very convenient for hoisting heavy objects, loading and unloading work, equipment maintenance and hoisting goods, and can also be installed on suspended I-steel, curved rails, cantilever crane guide rails and fixed hoisting points for hoisting heavy objects. The existing electric hoist is unreasonable in layout and large in size, so that the occupied space is too large, transportation, installation and use are affected, and in addition, the balance performance is not good enough when the electric hoist is used.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide a low headroom single chain electric block, it is more reasonable to arrange, has reduced the product volume greatly, has reduced occupation space, and convenient transportation, installation and use also have better balance performance.
In order to solve the above technical problem, the purpose of the present invention can be achieved by the following technical solutions:
the low-clearance single-chain electric hoist comprises a sports car and an electric hoist, wherein the sports car comprises a sports car main board and a sports car auxiliary board which are arranged at left and right intervals, more than one pair of rolling wheels are oppositely arranged on the inner sides of the upper parts of the sports car main board and the sports car auxiliary board, the axes of the rolling wheels are vertical to the sports car main board and the sports car auxiliary board, the outer side of the upper part of the sports car main board is provided with a motor and a gear box which drive the rolling wheels to rotate, the middle parts of the sports car main board and the sports car auxiliary board are connected through a vertically arranged sports car shaft, a lifting hook bracket is arranged below the sports car shaft, the sports car subplate outside is provided with the electric block support of installation electric block, electric block's axis level sets up and is perpendicular with the axis of the wheel that rolls, and electric block's output shaft connects the chain, and the chain is walked around and is set up the first sprocket in electric block support and set up the second sprocket in the lifting hook support after connecting the lifting hook.
The rolling wheel comprises a driving wheel set arranged on one side of the sports car main board and a driven wheel set arranged on one side of the sports car auxiliary board, the driving wheel set comprises a driving wheel and a driven wheel, and the driven wheel set comprises two driven wheels.
The first chain wheel is arranged through a first chain wheel shaft fixed on the electric hoist support, and the second chain wheel is arranged through a second chain wheel shaft fixed on the lifting hook support.
The upper end cover of above-mentioned lifting hook support is established on the sports car axle, the lower extreme of lifting hook support is fixed in the inboard of sports car mainboard and sports car subplate lower part, the lower extreme at the lifting hook support is fixed to the second sprocket.
The sports car axle is provided with two parallel sports car axles which are positioned on the same horizontal plane, and the sports car axle is fixed with the sports car main board and the sports car auxiliary board through the bushing.
The junction box is arranged on the outer side of the lower portion of the sports car main board and located right below the motor and the gear box.
The lifting lugs are arranged above the electric hoist relatively, the lifting lugs are fixedly connected with the electric hoist support through bolts, and the bolts can be arranged in parallel.
The first guide pulley is arranged below the first chain wheel and is in contact connection with the first chain wheel, the second guide pulley is arranged on one side, close to the sports car main board, of the second chain wheel, and the second guide pulley is in contact connection with the second chain wheel.
A pair of side wheels is arranged on the sports car main board and the sports car auxiliary board.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model discloses a change the overall arrangement of sports car and each subassembly of motor block, reduced the product volume greatly, reduced occupation space, convenient transportation, installation and use also have better balance performance. The utility model provides a low headroom single chain electric block, simple structure through the mode of single chain, is equipped with relative low-power like the motor of 0.75kw, especially is fit for the hoisting equipment of relative low-tonnage.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is an internal structural view of the present invention;
reference numerals: 1. a sports car mainboard; 2. a sports car subplate; 3. a rolling wheel; 4. a motor; 5. a gear case; 6. a runner axle; 7. a hook support; 8. an electric hoist; 9. an electric hoist bracket; 10. a chain; 11. a first sprocket; 12. a second sprocket; 13. a hook; 14. a junction box; 15. lifting lugs; 16. a first guide pulley; 17. a second guide pulley; 18. and (4) side wheels.
Detailed Description
The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1 to 3:
low headroom single chain electric block, including sports car and electric block, sports car is including controlling sports car mainboard 1 and sports car subplate 2 that the interval set up, the inboard on sports car mainboard 1 and 2 upper portions of sports car subplate is provided with roll wheel 3 more than a pair of relatively, and the axis perpendicular to sports car mainboard 1 and the sports car subplate 2 of roll wheel 3, the outside on 1 upper portion of sports car mainboard is provided with drive roll wheel 3 pivoted motor 4 and gear box 5, sports car mainboard 1 and 2 middle parts of sports car subplate are connected through perpendicular sports car axle 6 that sets up, and the below of sports car axle 6 is provided with lifting hook support 7, the 2 outsides of sports car subplate are provided with electric block support 9 of installation electric block 8, electric block 8's axis level sets up and is perpendicular with the axis of roll wheel 3, and electric block 8's output shaft connection chain 10, chain 10 is walked around the first sprocket 11 that sets up in electric block support 9 and is connected lifting hook 13 behind second sprocket 12 that sets up in lifting hook support 7.
When the electric car is in work, the motor 4 drives the rolling wheel 3 to rotate, so that the sports car runs on the I-shaped guide rail, and the electric hoist 8 drives the chain 10 to drive the lifting hook 13 to move up and down, thereby lifting heavy objects.
The rolling wheel 3 is arranged in the following way: the rolling wheel 3 is including setting up the driving wheel group in 1 one side of sports car mainboard and setting up the driven wheel group in 2 one sides of sports car subplate, the driving wheel group includes a action wheel and one from the driving wheel, driven wheel group includes two from the driving wheel.
The upper end cover of above-mentioned lifting hook support 7 is established on sports car axle 6, the lower extreme of lifting hook support 7 is fixed in the inboard of sports car mainboard 1 and 2 lower parts of sports car subplate, the lower extreme at lifting hook support 7 is fixed to second sprocket 12.
Preferably, above-mentioned sports car axle 6 parallel arrangement has two, and is located same horizontal plane, and sports car axle 6 is fixed through inlaying cover and sports car mainboard 1, sports car subplate 2 to strengthen equipment stability.
The junction box 14 is arranged on the outer side of the lower part of the sports car main board 1, and the junction box 14 is positioned right below the motor 4 and the gear box 5.
The electric hoist 8 is mounted in the following manner: lifting lugs 15 are arranged above the electric hoist 8 relatively, the lifting lugs 15 are fixedly connected with the electric hoist support 9 through bolts, the bolts can be arranged in parallel and are arranged in a staggered mode from top to bottom, and therefore structural strength is improved.
In order to make the sports car run on the guide rail better, a pair of side wheels 18 are arranged on the sports car main board 1 and the sports car auxiliary board 2.
Referring to fig. 3, the sprocket is arranged in the following manner: the first chain wheel 11 is arranged through a first chain wheel shaft fixed on the electric hoist bracket 9, and the second chain wheel 12 is arranged through a second chain wheel shaft fixed on the hook bracket 7.
A first guide pulley 16 is arranged below the first chain wheel 11, the first guide pulley 16 is in contact connection with the first chain wheel 11, a second guide pulley 17 is arranged on one side, close to the sports car main board 1, of the second chain wheel 12, and the second guide pulley 17 is in contact connection with the second chain wheel 12.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. Low headroom single chain electric block, including sports car and electric block, its characterized in that, sports car includes sports car mainboard (1) and sports car subplate (2) that the interval set up about, the inboard on sports car mainboard (1) and sports car subplate (2) upper portion is provided with roll wheel (3) more than a pair of relatively, and the axis of roll wheel (3) is perpendicular to sports car mainboard (1) and sports car subplate (2), and the outside on sports car mainboard (1) upper portion is provided with drive roll wheel (3) pivoted motor (4) and gear box (5), sports car mainboard (1) and sports car subplate (2) middle part are connected through perpendicular setting's sports car axle (6), and the below of sports car axle (6) is provided with lifting hook support (7), the sports car subplate (2) outside is provided with electric block support (9) of installation electric block (8), the axis roll level of electric block (8) sets up and is perpendicular with the axis of wheel (3), an output shaft of the electric hoist (8) is connected with a chain (10), and the chain (10) is connected with a lifting hook (13) after bypassing a first chain wheel (11) arranged in the electric hoist bracket (9) and a second chain wheel (12) arranged in the lifting hook bracket (7).
2. The low headroom single-chain electric hoist according to claim 1, characterized in that the upper end of the hook bracket (7) is fitted on the running axle (6), the lower end of the hook bracket (7) is fixed to the inside of the lower part of the main board (1) and the sub-board (2) of the running car, and the second sprocket (12) is fixed to the lower end of the hook bracket (7).
3. The low-clearance single-chain electric hoist as claimed in claim 1, characterized in that the two sports car shafts (6) are arranged in parallel and located on the same horizontal plane, and the sports car shafts (6) are fixed with the sports car main board (1) and the sports car auxiliary board (2) through bushings.
4. Low-clearance single-chain electric hoist according to claim 1, characterized in that a junction box (14) is arranged on the outer side of the lower part of the main board (1) of the sports car.
5. The low clearance single chain hoist as claimed in claim 1, wherein the electric hoist (8) is provided with a lifting lug (15) above it, and the lifting lug (15) is fixedly connected with the electric hoist bracket (9) by bolts.
6. The low headroom single-chain hoist as claimed in claim 1, characterized in that a first guide pulley (16) is disposed under the first sprocket (11), the first guide pulley (16) is in contact with the first sprocket (11), a second guide pulley (17) is disposed on the side of the second sprocket (12) close to the sports car main board (1), and the second guide pulley (17) is in contact with the second sprocket (12).
7. Low-headroom single-chain electric hoist according to claim 1, characterized in that a pair of side wheels (18) are provided on the sports car main board (1) and the sports car subplate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921621979.9U CN210559052U (en) | 2019-09-26 | 2019-09-26 | Low clearance single-chain electric hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921621979.9U CN210559052U (en) | 2019-09-26 | 2019-09-26 | Low clearance single-chain electric hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210559052U true CN210559052U (en) | 2020-05-19 |
Family
ID=70622991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921621979.9U Expired - Fee Related CN210559052U (en) | 2019-09-26 | 2019-09-26 | Low clearance single-chain electric hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210559052U (en) |
-
2019
- 2019-09-26 CN CN201921621979.9U patent/CN210559052U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208605004U (en) | A kind of stereo garage lifting device | |
| CN111038361B (en) | Transport platform of van-type transport vechicle | |
| CN207608269U (en) | Vehicle lifting mechanism and automatic battery replacement system | |
| CN104692295A (en) | Arm type four-wheeled cross-country forklift | |
| CN103663165A (en) | Intelligentized four-lifting-point auto-compensation balance large lifting assembling device | |
| CN203667839U (en) | Four-suspension-centre automatic offset balanced large-scale hoist assembly equipment | |
| CN210559052U (en) | Low clearance single-chain electric hoist | |
| CN211283472U (en) | Low clearance double-chain electric hoist | |
| CN211283539U (en) | Low clearance three-chain electric hoist | |
| CN202215028U (en) | Intelligent carrier for stereo garage | |
| CN205973600U (en) | 2 promote balanced chain vehicle -specific lift | |
| CN201605099U (en) | Drive system for separately driving crane of metallurgical bridge crane | |
| CN215402784U (en) | Electric hoist with semi-built-in noise reduction motor and speed reducer | |
| CN213679490U (en) | Large-tonnage low-spacing main and auxiliary lifting trolley | |
| CN213707534U (en) | Redundant system of european style calabash dolly | |
| CN211971534U (en) | A wheel mounting assembly of a traveling trolley for a crane | |
| CN204661247U (en) | Arm-type 4 wheel driven All-terrain Forklift | |
| CN211252346U (en) | Transport platform of van-type transport vechicle | |
| CN210944635U (en) | Counterweight lifting energy-saving system of crane | |
| CN202400796U (en) | Vessel transport vehicle | |
| CN211768383U (en) | Can pop out formula and cross steel billet travelling bogie | |
| CN201343382Y (en) | Low clearance electric block | |
| CN220518106U (en) | Electric self-lifting transfer trolley | |
| CN217350517U (en) | Operation double-shaft anti-swing ring chain electric hoist | |
| CN201276391Y (en) | Mobile crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200519 |