CN205740269U - A kind of lifting insurance institution of lifting machine - Google Patents
A kind of lifting insurance institution of lifting machine Download PDFInfo
- Publication number
- CN205740269U CN205740269U CN201620583767.6U CN201620583767U CN205740269U CN 205740269 U CN205740269 U CN 205740269U CN 201620583767 U CN201620583767 U CN 201620583767U CN 205740269 U CN205740269 U CN 205740269U
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- China
- Prior art keywords
- hole
- top cover
- lifting
- pad
- screw mandrel
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Abstract
This utility model relates to the lifting insurance institution of a kind of lifting machine, including axle sleeve, pad and screw mandrel, axle sleeve includes top cover and end set, top cover top is provided with recess, top cover outer wall both sides are provided with vertical tangent plane, the first through hole it is provided with in top cover, set sidewall bottom both sides, the end are provided with the first installation through hole, it is provided with the second through hole in end set, being provided with bayonet socket bottom end set, pad is placed in the second through hole, and pad outer wall is provided with damping groove and second and installs through hole, screw mandrel sequentially passes through third through-hole, the first through hole and recess, and screw mandrel is externally provided with external screw thread；This utility model stability of strutting system is good, installs and changes conveniently, beneficially raising mechanical lifting machine safety, thus personnel's person and property loss when avoiding operation.
Description
Technical field
This utility model relates to being the lifting insurance institution of a kind of lifting machine, belongs to supra polymer product technique field.
Background technology
Lifting machine is that automobile maintenance industry protects equipment for the vapour of vehicle hoisting, plays to closing in auto repair maintenance
Important effect, its product property, quality directly affect the personal safety of vehicle asset safety and maintainer.Therefore vapour
Need lifting insurance institution is installed on the lifting mechanism of car maintenance lifting machine, in order to support lifting slide block, play and prevent from lifting slide block
Come off or the very fast decline of lifting platform causes the effect collided with, safety mechanisms of lifter of the prior art to there is stability of strutting system
The best, install and implement inconvenience, corrosion easy to wear, change and repair inconvenience, thus reduction of service life, reduce working (machining) efficiency, impact
Operational security.
Utility model content
The purpose of this utility model is the defect for prior art, it is provided that the lifting insurance institution of a kind of lifting machine,
Support good stability, installs and changes conveniently, is beneficial to improve mechanical lifting machine safety.
This utility model is achieved by the following technical solutions:
A kind of lifting insurance institution of lifting machine, including axle sleeve, pad and screw mandrel, wherein, described axle sleeve include top cover and
The end, is overlapped, and is connected with set top, the end bottom described top cover, and described top cover top is provided with recess, and described recess is reverse frustoconic structure,
Described top cover outer wall both sides are provided with vertical tangent plane, be provided with the first through hole, be provided with female thread in described first through hole in described top cover,
Set sidewall bottom both sides, the described end are provided with the first installation through hole, described in have the first installation through hole and vertical tangent plane at same plane
On, it being provided with the second through hole in set of the described end, described second through hole, the first through hole and recess are point-blank sequentially communicated, institute
State the second through hole interior diameter and be more than the first through hole interior diameter, bottom set of the described end, be provided with bayonet socket；
Described pad is placed in the second through hole, the C-shaped integral structure of described pad, and described pad outer wall is provided with damping
Groove and second installs through hole, and described damping groove has two, and is distributed in the second installation through hole both sides, and described second installation is logical
Hole is positioned at the first installation through hole, is provided with third through-hole in described pad, and described screw mandrel sequentially passes through third through-hole, the first through hole
And recess, the screw-internal thread fit that described screw mandrel is externally provided with in external screw thread, described external screw thread and the first through hole uses.
The lifting insurance institution of above-mentioned a kind of lifting machine, wherein, described top cover top is provided with chamfering.
The lifting insurance institution of above-mentioned a kind of lifting machine, wherein, described bayonet socket has two, and two bayonet sockets are connected side by side.
The beneficial effects of the utility model are:
Through the first installation through hole and second, through hole is installed by bolt or other fixed installation sectors, and joins with bayonet socket
Close, due to the screw-internal thread fit in screw mandrel external screw thread and the first through hole, can turn axle sleeve according to demand, it is achieved axle sleeve and pad exist
Screw mandrel optional position is connected and installs；The lifting slide block of lifting machine can coordinate with axle sleeve, in order to supports lifting slide block, plays and prevents from lifting
Liter slide block comes off or the very fast decline of lifting platform causes the effect collided with, thus realizes lifting insurance.
This utility model reverse frustoconic recess and chamfering, reduce abrasion convenient cooperation with lifting slide block；C-shaped pad, plays
With one heart while cushioning effect, convenient with changing；The convenient of bayonet socket that be connected side by side coordinates, and improves and installs stable connection；Vertical cutting
Face can be as the focusing surface of turn axle sleeve when installing, convenient raising installation effectiveness.
To sum up, this utility model stability of strutting system is good, installs and changes conveniently, is beneficial to improve mechanical lifting machine safety,
Thus when avoiding operation personnel the person and property loss.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model A portion enlarged drawing.
Fig. 3 is this utility model axle sleeve front view.
Fig. 4 is this utility model axle sleeve upward view.
Fig. 5 is this utility model pad upward view.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described further.
The lifting insurance institution of a kind of lifting machine, including axle sleeve 1, pad 2 and screw mandrel 3, wherein, described axle sleeve 1 includes top
Set 4 and end set 5, overlap 5 tops and be connected the end of with bottom described top cover 4, described top cover 4 top is provided with recess 6, and described recess 6 is in falling
Truncated cone-shaped structure, top cover 4 top is provided with chamfering 7, and described top cover 4 outer wall both sides are provided with vertical tangent plane 8；
Being provided with the first through hole 9 in described top cover 4, be provided with female thread 10 in described first through hole 9, the described end, is overlapped at the bottom of 5 sidewalls
Both sides, portion are provided with the first installation through hole 11, described in have the first installation through hole 11 with vertical tangent plane 8 at grade, the described end, is overlapped
Being provided with the second through hole 12 in 5, described second through hole the 12, first through hole 9 and recess 6 are point-blank sequentially communicated, and described
Two through hole 12 interior diameters are more than the first through hole 9 interior diameter, are provided with bayonet socket 13 bottom set of the described end 5, and described bayonet socket 13 has two, and two
Individual bayonet socket 13 is connected side by side；
Described pad 2 is placed in the second through hole 12, the described C-shaped integral structure of pad 2, and described pad 2 outer wall sets
Having damping groove 14 and second to install through hole 15, described damping groove 14 has two, and is distributed in the second installation through hole 15 both sides,
Described second installation through hole 15 is positioned at the first installation and leads at 11 holes, is provided with third through-hole 16 in described pad 2, and described screw mandrel 3 depends on
Secondary through third through-hole the 16, first through hole 9 and recess 6, described screw mandrel 3 is externally provided with external screw thread 17, described external screw thread 17 and first
Female thread 10 in through hole 9 with the use of.
Working method of the present utility model is:
Through the first installation through hole and second, through hole is installed by bolt or other fixed installation sectors, and joins with bayonet socket
Close, due to the screw-internal thread fit in screw mandrel external screw thread and the first through hole, can turn axle sleeve according to demand, it is achieved axle sleeve and pad exist
Screw mandrel optional position is connected and installs；The lifting slide block of lifting machine can coordinate with axle sleeve, in order to supports lifting slide block, plays and prevents from lifting
Liter slide block comes off or the very fast decline of lifting platform causes the effect collided with, thus realizes lifting insurance.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model is not
Being confined to this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in
Change or replacement, all should contain in protection domain of the present utility model.Therefore, protection domain of the present utility model should be with
The protection domain of claims is as the criterion.
Claims (3)
1. a lifting insurance institution for lifting machine, including axle sleeve, pad and screw mandrel, is characterized by, described axle sleeve includes top cover
Overlapping the end of with, be connected with set top, the end bottom described top cover, described top cover top is provided with recess, and described recess is reverse frustoconic knot
Structure, described top cover outer wall both sides are provided with vertical tangent plane, be provided with the first through hole, be provided with interior spiral shell in described first through hole in described top cover
Stricture of vagina, set sidewall bottom both sides, the described end are provided with the first installation through hole, described in have the first installation through hole and vertical tangent plane same flat
On face, being provided with the second through hole in set of the described end, described second through hole, the first through hole and recess are point-blank sequentially communicated,
Described second through hole interior diameter is more than the first through hole interior diameter, is provided with bayonet socket bottom set of the described end；
Described pad is placed in the second through hole, the C-shaped integral structure of described pad, and described pad outer wall is provided with damping groove
Installing through hole with second, described damping groove has two, and is distributed in the second installation through hole both sides, and described second installs through hole position
Installing through hole in first, be provided with third through-hole in described pad, described screw mandrel sequentially passes through third through-hole, the first through hole and recessed
Mouthful, the screw-internal thread fit that described screw mandrel is externally provided with in external screw thread, described external screw thread and the first through hole uses.
The lifting insurance institution of a kind of lifting machine the most as claimed in claim 1, is characterized by, described top cover top is provided with
Chamfering.
The lifting insurance institution of a kind of lifting machine the most as claimed in claim 1, is characterized by, described bayonet socket has two, two
Bayonet socket is connected side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620583767.6U CN205740269U (en) | 2016-06-16 | 2016-06-16 | A kind of lifting insurance institution of lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620583767.6U CN205740269U (en) | 2016-06-16 | 2016-06-16 | A kind of lifting insurance institution of lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205740269U true CN205740269U (en) | 2016-11-30 |
Family
ID=57386038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620583767.6U Active CN205740269U (en) | 2016-06-16 | 2016-06-16 | A kind of lifting insurance institution of lifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205740269U (en) |
-
2016
- 2016-06-16 CN CN201620583767.6U patent/CN205740269U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |