CN208120709U - A kind of end carriage jacking apparatus - Google Patents
A kind of end carriage jacking apparatus Download PDFInfo
- Publication number
- CN208120709U CN208120709U CN201720689510.3U CN201720689510U CN208120709U CN 208120709 U CN208120709 U CN 208120709U CN 201720689510 U CN201720689510 U CN 201720689510U CN 208120709 U CN208120709 U CN 208120709U
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- CN
- China
- Prior art keywords
- lead screw
- limited block
- end carriage
- substrate
- level board
- 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.)
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Abstract
The utility model relates to a kind of end carriage jacking apparatus, it includes substrate, it is characterised in that：The bolt connecting with end carriage is provided on the substrate, the substrate side surfaces are provided with level board and vertical plate, the fixed limited block in the level board downside and lead screw frame, mobile limited block is provided between the fixation limited block and lead screw frame, the lead screw of lead screw frame is provided through in the middle part of the lead screw frame, lead screw one end connection mobile limited block, the other end are connected with handwheel；The utility model has structure simple, easy to use, securely and reliably, advantage at low cost.
Description
Technical field
The utility model belongs to technical field of crane equipment, and in particular to a kind of apparatus for examination and repair, in particular to a kind of end
Beam jacking apparatus.
Background technique
Crane applications and its extensively, in use the inspection, maintenance of the operating mechanism of crane and maintenance very
It is important, it is directly related to the safe operation of crane, wheel therein dismounting in the operating condition is extremely complex, gives crane
The maintenance, repair of operating mechanism and the replacement of bearing bring inconvenience；Therefore it provides a kind of structure is simple, it is easy to use,
Securely and reliably, end carriage jacking apparatus at low cost is necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and it is simple to provide a kind of structure, easy to use,
Securely and reliably, end carriage jacking apparatus at low cost.
What the purpose of this utility model was realized in：A kind of end carriage jacking apparatus, it includes substrate, on the substrate
It is provided with the bolt connecting with end carriage, the substrate side surfaces are provided with level board and vertical plate, below the level board
Two sides are respectively arranged with fixed limited block and lead screw frame, are provided with movable limit between the fixation limited block and lead screw frame
Block, the lead screw frame middle part are provided through the lead screw of lead screw frame, and described lead screw one end connects mobile limited block, the other end
It is connected with handwheel, the quantity of the bolt is at least 4, connects in the middle part of the downside of the vertical plate and level board upper side
It connects, the lead screw, which is set up, is equipped with the internal screw thread matched with lead screw, and the connection type of the lead screw and mobile limited block is
Hingedly.
The beneficial effects of the utility model：The utility model is using substrate and is bolted on end carriage side, in base
Orthogonal level board and vertical panel is arranged in plate side, keeps total more firm, rotates handwheel, make lead screw drive activity
Limited block, mobile to fixed limited block, gripper jack facilitates jack to jack end carriage, and the replacement for wheel and bearing provides
It is convenient；The utility model has structure simple, easy to use, securely and reliably, advantage at low cost.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of end carriage jacking apparatus of the utility model.
In figure：1, substrate 2, bolt 3, vertical plate 4, level board 5, fixed limit plate 6, movable limit plate
7, lead screw frame 8, lead screw 9, handwheel.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
Embodiment 1
As shown in Figure 1, a kind of end carriage jacking apparatus, it includes substrate 1, is provided on the substrate 1 and connect with end carriage
Bolt 2,1 side of substrate is provided with level board 4 and vertical plate 3, and the two sides of 4 lower section of level board are respectively set
There are fixed limited block 5 and lead screw frame 7, is provided with mobile limited block 6 between the fixation limited block 5 and lead screw frame 7, it is described
The lead screw 8 of lead screw frame 7,8 one end of lead screw connection mobile limited block 6, other end connection are provided through in the middle part of lead screw frame 7
There is handwheel 9.
The utility model is using substrate and is bolted on end carriage side, and orthogonal water is arranged in substrate side surfaces
Plate and vertical panel keep total more firm, rotate handwheel, lead screw is made to drive mobile limited block, move to fixed limited block
Dynamic, gripper jack facilitates jack to jack end carriage, provides conveniently for the replacement of wheel and bearing；The utility model has knot
Structure is simple, easy to use, securely and reliably, advantage at low cost.
Embodiment 2
As shown in Figure 1, a kind of end carriage jacking apparatus, it includes substrate 1, is provided on the substrate 1 and connect with end carriage
Bolt 2,1 side of substrate is provided with level board 4 and vertical plate 3, and the two sides of 4 lower section of level board are respectively set
There are fixed limited block 5 and lead screw frame 7, is provided with mobile limited block 6 between the fixation limited block 5 and lead screw frame 7, it is described
The lead screw 8 of lead screw frame 7,8 one end of lead screw connection mobile limited block 6, other end connection are provided through in the middle part of lead screw frame 7
There is handwheel 9；The quantity of the bolt 2 is at least 4；Connect in the middle part of the downside of the vertical plate 3 and 4 upper side of level board
It connects；The lead screw frame 7 is provided with the internal screw thread matched with lead screw 8；The connection side of the lead screw 8 and mobile limited block 6
Formula is hinged.
The utility model is using substrate and is bolted on end carriage side, and orthogonal water is arranged in substrate side surfaces
Plate and vertical panel keep total more firm, rotate handwheel, lead screw is made to drive mobile limited block, move to fixed limited block
Dynamic, gripper jack facilitates jack to jack end carriage, provides conveniently for the replacement of wheel and bearing；The utility model has knot
Structure is simple, easy to use, securely and reliably, advantage at low cost.
Claims (1)
1. a kind of end carriage jacking apparatus, it includes substrate, it is characterised in that：The spiral shell connecting with end carriage is provided on the substrate
Bolt, the substrate side surfaces are provided with level board and vertical plate, and the two sides below the level board are respectively arranged with fixed limit
Position block and lead screw frame are provided with mobile limited block, set in the middle part of the lead screw frame between the fixation limited block and lead screw frame
It is equipped with the lead screw across lead screw frame, lead screw one end connection mobile limited block, the other end are connected with handwheel, the bolt
Quantity be at least 4, connect in the middle part of the downside of the vertical plate and level board upper side, the lead screw sets up and is equipped with
The connection type of the internal screw thread matched with lead screw, the lead screw and mobile limited block is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720689510.3U CN208120709U (en) | 2017-06-14 | 2017-06-14 | A kind of end carriage jacking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720689510.3U CN208120709U (en) | 2017-06-14 | 2017-06-14 | A kind of end carriage jacking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208120709U true CN208120709U (en) | 2018-11-20 |
Family
ID=64207851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720689510.3U Active CN208120709U (en) | 2017-06-14 | 2017-06-14 | A kind of end carriage jacking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208120709U (en) |
-
2017
- 2017-06-14 CN CN201720689510.3U patent/CN208120709U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |