CN206529233U - Servicing unit is carried in minisize electric hoist lifting - Google Patents
Servicing unit is carried in minisize electric hoist lifting Download PDFInfo
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- CN206529233U CN206529233U CN201720250468.5U CN201720250468U CN206529233U CN 206529233 U CN206529233 U CN 206529233U CN 201720250468 U CN201720250468 U CN 201720250468U CN 206529233 U CN206529233 U CN 206529233U
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- upper limit
- cucurbit
- lifting
- carried
- electric hoist
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Abstract
Servicing unit is carried the utility model discloses a kind of lifting of minisize electric hoist, accessory part (3) is carried provided with cucurbit lifting in the top of the cucurbit case (2), accessory part (3) is carried in described lifting includes suspension bracket (4), upper limit stay hook (6), bolt (10), upper limit spring (9), suspension bracket (4) is provided with the bayonet socket for being used for clasping cucurbit fixing pipe (5), bolt (10) is set on suspension bracket (4) and fixed with cucurbit case (2), upper limit stay hook (6) top is fixed on suspension bracket (4), upper limit stay hook (6) bottom hooks and is being hinged on the upper limit frame (7) of gearbox body (16) bottom, the opposite side of upper limit frame (7) is provided with upper limit contact block (12), upper limit contact block (12) is engaged with the upper limit position switch (14) on connection box for motor (13), upper limit spring (9) is connected between upper limit contact block (12) and gearbox body (16) bottom.After said structure, have the advantages that simple and reasonable, easy installation and removal, lift heavy are safe and reliable, be easy to carry.
Description
Technical field
The utility model is related to electric block technical field, particularly a kind of and matching used lifting of minisize electric hoist
Carry servicing unit.
Background technology
Minisize electric hoist is a kind of small-sized lifting crane gear, with small volume, from heavy and light, simple to operate, user
Just the features such as, it is widely used in the places such as industrial and mining enterprises, storage, interim lifting.Minisize electric hoist in the market is installed
There is problems with fixed form：One be install fixed form it is single, during installing/dismounting must a people hold in the palm miniature electric
The people of cucurbit one installs or removes screw, and installing/dismounting is extremely inconvenient.Two be the consolidating due to mounting bracket during lift heavy use
The phenomenon of loose or dislocation can be produced by determining screw, there is serious potential safety hazard.Although three be that minisize electric hoist weight is not weighed,
It is when carrying because without suitable handle, inconvenience is brought to carrying.In view of the above-mentioned problems, many manufacturers and having
The scholar of knowledge has put into substantial amounts of man power and material and has developed and develop, but not yet has comparatively ideal product to emerge so far.
The content of the invention
To overcome existing minisize electric hoist above shortcomings, the purpose of this utility model is to provide a kind of structure letter
It is single rationally, easy installation and removal, lift heavy is safe and reliable, be easy to the minisize electric hoist lifting carried to carry servicing unit.
The utility model solves the technical scheme that above-mentioned technical problem is used, and it includes minisize electric hoist, cucurbit cover
Shell, cucurbit case is fixed on the surface of minisize electric hoist, and minisize electric hoist includes calabash electrical machinery, gearbox body and rope
Cylinder, calabash electrical machinery is provided with connection box for motor, and calabash electrical machinery drives rope roll rotary work, the cucurbit case by gearbox body
Top carry accessory part provided with cucurbit lifting, accessory part is carried in described lifting includes suspension bracket, upper limit stay hook, spiral shell
Bolt, upper limit spring, suspension bracket are provided with the bayonet socket for being used for clasping cucurbit fixing pipe, and bolt can be set on suspension bracket up or down
And fixed with cucurbit case, upper limit stay hook top is fixed on suspension bracket, and upper limit stay hook bottom hooks and is being hinged gearbox
On the upper limit frame of body bottom, the opposite side of upper limit frame is provided with upper limit contact block, and upper limit contact block is with being arranged on motor wiring
Upper limit position switch on box is engaged, and upper limit spring is connected between upper limit contact block and gearbox body bottom.
Further scheme of the present utility model, described cucurbit fixing pipe is provided with lifting fixed mount, and lifting fixed mount is
Inverted U-shaped is tipped upside down in cucurbit fixing pipe, and the hangers of lifting fixed mount both sides is provided with fixing hole and passes through screw and cucurbit cover
Shell is fixedly connected.
Further scheme of the present utility model, the section of the cucurbit fixing pipe is square, circular or ellipse；Described
The bayonet shape of suspension bracket is engaged with the section of cucurbit fixing pipe.
Further scheme of the present utility model, described suspension bracket is provided with handle.
After said structure, have the following advantages compared with prior art and effect：One is due in traditional miniature electric
Lifting is added in the fixed installation structure of cucurbit and carries accessory part, so minisize electric hoist is carried by lifting when installing
Accessory part is suspended in cucurbit fixing pipe, then lifting fixed mount is fixed on cucurbit case by screw, and a people is with regard to energy
The work of installing/dismounting minisize electric hoist is completed, is installed simple, laborsaving and conveniently.Two be due to solid during dismounting or use
The upper limit stay hook that lifting is carried on accessory part when determining loosened screw catches on upper limit frame, and upper limit frame is touched by upper limit
Block top pressure upper limit position switch, makes minisize electric hoist be in off-position, meets safety condition, so as to substantially increase micro electric
The security performance that dynamic cucurbit uses.Three are the increase in handle, are conducive to carrying.
Brief description of the drawings
Fig. 1 is fit structure schematic diagram when the utility model is dismounted or fixed screw loosens.
Fig. 2 is fit structure schematic diagram when the utility model is normally lifted.
Fig. 3 is that the utility model lifts the fit structure schematic diagram for carrying accessory part.
Fig. 4 is that the utility model lifts the dimensional structure diagram for carrying accessory part.
Accessory parts, 4 suspension brackets, 5 cucurbit fixing pipes, on 6 are carried in wherein 1 minisize electric hoist, 2 cucurbit cases, 3 liftings
Spacing stay hook, 7 upper limit framves, 8 lifting fixed mounts, 9 upper limit springs, 10 bolts, 11 nuts, 12 upper limit contact blocks, 13 electricity
Machine terminal box, 14 upper limit position switch, 15 calabash electrical machineries, 16 gearbox bodys, 17 rope rolls.
Embodiment
It is the specific embodiment party that servicing unit is carried in the lifting of the utility model minisize electric hoist shown in Fig. 1, Fig. 2 and Fig. 3
Case, it includes minisize electric hoist 1, cucurbit case 2, and cucurbit case 2 is fixed on the surface of minisize electric hoist 1, micro electric
Dynamic cucurbit 1 includes calabash electrical machinery 15, gearbox body 16 and rope roll 17, and calabash electrical machinery 15 is provided with connection box for motor 13, cucurbit electricity
Machine 15 drives the rotary work of rope roll 17 by gearbox body 16, and auxiliary is carried in the top of the cucurbit case 2 provided with cucurbit lifting
Component 3, accessory part 3 is carried in described lifting includes suspension bracket 4, upper limit stay hook 6, bolt 10, upper limit spring 9, suspension bracket 4
The bayonet socket for being used for clasping cucurbit fixing pipe 5 is provided with, bolt 10 can be set on suspension bracket 4 up or down, and bolt 10 is fixed on
Cucurbit case 2 is located at the side of rope roll 17 and locked by nut 11, it is ensured that bolt 10 is reliable with the fixation of cucurbit case 2, on
The spacing top of stay hook 6 is fixed on suspension bracket 4, and the bottom of upper limit stay hook 6 hooks and is being hinged the upper limit of the bottom of gearbox body 16
On frame 7, the opposite side of upper limit frame 7 is provided with upper limit contact block 12, and upper limit contact block 12 is with being arranged on connection box for motor 13
Upper limit position switch 14 is engaged, and upper limit spring 9 is connected between upper limit contact block 12 and the bottom of gearbox body 16.
For the ease of installation and removal, described cucurbit fixing pipe 5 is provided with lifting fixed mount 8, and lifting fixed mount 8 is to fall
U-shaped structure is tipped upside down in cucurbit fixing pipe 5, and the hangers of lifting fixed mount 8 both sides is provided with fixing hole and passes through screw and cucurbit cover
Shell 2 is fixedly connected.The section of the cucurbit fixing pipe 5 is square, circular or ellipse；The bayonet shape of described suspension bracket 4 with
The section of cucurbit fixing pipe 5 is engaged.
For the ease of carrying, described suspension bracket 4 is provided with handle.
The utility model is when lifting the fixed screw loose or dislocation of fixed mount 8 during dismounting or use, due to bolt
10 be not that in the center of gravity of fixed minisize electric hoist 1, the side of calabash electrical machinery 15 can drop, and upper limit stay hook 6 drives upper limit
The upper limit position switch 14 in the touching terminal box 13 of upper limit contact block 12 on frame 7 is cut off the electricity supply, and is in minisize electric hoist 1 disconnected
Electricity condition, so that it is guaranteed that using for minisize electric hoist 1 is safe, meets safety requirement.
Described above, simply specific embodiment of the utility model is not made any formal to the utility model
Limitation, on the basis of the technical solution of the utility model is not departed from, made simple modification, equivalent variations or modification fall
Enter protection domain of the present utility model.
Claims (4)
1. servicing unit, including minisize electric hoist (1), cucurbit case (2), cucurbit cover are carried in a kind of minisize electric hoist lifting
Shell (2) is fixed on the surface of minisize electric hoist (1), and minisize electric hoist (1) includes calabash electrical machinery (15), gearbox body
(16) and rope roll (17), calabash electrical machinery (15) is provided with connection box for motor (13), and calabash electrical machinery (15) passes through gearbox body (16)
Rope roll (17) rotary work is driven, it is characterized in that：Accessory part is carried provided with cucurbit lifting in the top of the cucurbit case (2)
(3), accessory part (3) is carried in described lifting includes suspension bracket (4), upper limit stay hook (6), bolt (10), upper limit spring
(9), suspension bracket (4) is provided with the bayonet socket for being used for clasping cucurbit fixing pipe (5), and bolt (10) can be set in suspension bracket up or down
(4) on and fixed with cucurbit case (2), upper limit stay hook (6) top is fixed on suspension bracket (4), under upper limit stay hook (6)
Portion hooks and is being hinged on the upper limit frame (7) of gearbox body (16) bottom, and the opposite side of upper limit frame (7) is provided with upper limit contact block
(12), upper limit contact block (12) is engaged with the upper limit position switch (14) on connection box for motor (13), upper limit spring
(9) it is connected between upper limit contact block (12) and gearbox body (16) bottom.
2. servicing unit is carried in minisize electric hoist lifting according to claim 1, it is characterized in that：Described cucurbit is fixed
(5) are managed provided with lifting fixed mount (8), lifting fixed mount (8) is that inverted U-shaped is tipped upside down in cucurbit fixing pipe (5), and lifting is solid
The hangers of frame (8) both sides is determined provided with fixing hole and is fixedly connected by screw with cucurbit case (2).
3. servicing unit is carried in minisize electric hoist lifting according to claim 1 or 2, the cucurbit fixing pipe (5)
Section is square, circular or ellipse；The bayonet shape of described suspension bracket (4) is engaged with the section of cucurbit fixing pipe (5).
4. servicing unit is carried in minisize electric hoist lifting according to claim 3, described suspension bracket (4), which is provided with, to be carried
Hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720250468.5U CN206529233U (en) | 2017-03-15 | 2017-03-15 | Servicing unit is carried in minisize electric hoist lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720250468.5U CN206529233U (en) | 2017-03-15 | 2017-03-15 | Servicing unit is carried in minisize electric hoist lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206529233U true CN206529233U (en) | 2017-09-29 |
Family
ID=59917625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720250468.5U Active CN206529233U (en) | 2017-03-15 | 2017-03-15 | Servicing unit is carried in minisize electric hoist lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206529233U (en) |
-
2017
- 2017-03-15 CN CN201720250468.5U patent/CN206529233U/en active Active
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