CN207175304U - A kind of closed transmission lifting mechanism - Google Patents
A kind of closed transmission lifting mechanism Download PDFInfo
- Publication number
- CN207175304U CN207175304U CN201720722786.7U CN201720722786U CN207175304U CN 207175304 U CN207175304 U CN 207175304U CN 201720722786 U CN201720722786 U CN 201720722786U CN 207175304 U CN207175304 U CN 207175304U
- Authority
- CN
- China
- Prior art keywords
- shell
- block
- protecgulum
- pull bar
- inserted block
- 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
Abstract
The utility model discloses a kind of closed transmission lifting mechanism,Including shell,The inside of the shell is provided with transmission mechanism,The left end surface of the shell is provided with inserted block,And the surface of inserted block is provided with slot,Clamping block is installed on the right end face of the shell,Inserted block is provided with by the left-hand face in shell,It is easy to by inserted block insert shell embedded in the inside of jack,So that protecgulum is bonded with shell,Framework is installed in one end outer surface of protecgulum adjacent shells,It is easy to pull bar to coordinate by block plate and spring housing,So that pull bar moves up and down,Insert inside the slot being provided with embedded in jack and inserted block surface,So that protecgulum is fixed with shell,By being provided with grafting block on the right end face of shell,It is easy to bonnet to be inserted by card adapter plate embedded in the inside of clamping block,It is fixed by pin,The end surface of pin is socketed with extruding circle simultaneously,Preferably extruding is played to fix,Pin is placed to come off.
Description
Technical field
Transmission mechanism correlative technology field is the utility model is related to, specially a kind of closed transmission lifting mechanism.
Background technology
Domestic lifter, hoist article is carried out by the way that lifting machine is arranged on cross bar, lifting machine mainly by derricking gear,
Protecgulum, bonnet and shell composition, existing Domestic lifter, then by derricking gear installation inside the housing, by protecgulum and bonnet
It can be formed on shell closed.
Existing shell and protecgulum and bonnet installation are relatively simple, comparatively laborious in dismounting, without installation knot well
Structure so that in maintenance hoisting mechanism, waste the substantial amounts of time, it is therefore desirable to add to the mounting structure of shell and protecgulum and bonnet
To improve.
Utility model content
The purpose of this utility model is to provide a kind of closed transmission lifting mechanism, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of closed transmission lifting mechanism, including
Shell, the inside of the shell are provided with transmission mechanism, and the left end surface of the shell is provided with inserted block, and the surface of inserted block is opened
Have slot, clamping block be installed on the right end face of the shell, the right-hand member of the shell is socketed with bonnet, the bonnet it is interior
Wall is provided with card adapter plate, and the card adapter plate is provided with through hole with clamping block surface, pin, and pin are plugged with inside the through hole
Upper end face be socketed with extruding circle, the left end of the shell is relative to be provided with protecgulum, a side surface of the protecgulum adjacent shells
Jack is provided with, and inserted block is inserted and is provided with framework, the frame on the inside of jack a, side surface of the protecgulum adjacent shells
The surface of frame is provided with pulling plate, and a side surface of the pulling plate adjacent frame is connected with one end of pull bar, and pull bar is another
The right lateral surface of protecgulum is run through at end, and inlay card extends to the inside of protecgulum, institute inside the slot that jack and inserted block surface are provided with
The surface for stating pull bar is socketed with block plate, and block plate is located at the upper surface of protecgulum, and the pull bar is located at the surface socket of lower portion
There is spring housing, and spring housing one end is fitted in a side surface of block plate, and the other end is fitted in the inner surface of framework.
Preferably, the inserted block is looped around the left-hand face of shell, and is oppositely arranged, and the quantity of the inserted block is four.
Preferably, the inside grooves that the extruding circle bonding is provided with pin surface, the extruding circle is rubber extruded circle.
Preferably, the pulling plate screw knob is in one end of pull bar, and the surface of pulling plate is provided with kerve.
Preferably, the framework is looped around on the right-hand member outer surface of shell, and framework is oppositely arranged, the block plate welding
On the surface of pull bar, and the diameter of block plate is more than the diameter that pull bar runs through front cover hole.
Compared with prior art, the beneficial effects of the utility model are：The utility model structure setting Rational structure is simple
Peace installation and dismantling are more convenient, and have saved the substantial amounts of time.
1st, inserted block is provided with by the left-hand face in shell, is easy to by inserted block insert shell embedded in the inside of jack,
So that protecgulum is bonded with shell, framework is installed in one end outer surface of protecgulum adjacent shells, is easy to pull bar to pass through gear
Disk and spring housing coordinate so that pull bar moves up and down, and inserts inside the slot being provided with embedded in jack and inserted block surface so that protecgulum with
Shell is fixed.
2nd, by being provided with grafting block on the right end face of shell, it is easy to bonnet to be inserted by card adapter plate embedded in clamping block
Inside, it is fixed by pin, while the end surface of pin is socketed with extruding circle, plays preferably extruding and fixes, places
Pin comes off.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the new shell front view of this practicality；
Fig. 3 is the utility model shell left view；
Fig. 4 is the utility model bonnet left view,
Fig. 5 is the utility model pin feature schematic diagram,
Fig. 6 is the utility model protecgulum left view.
In figure：1 shell, 2 inserted blocks, 3 clamping blocks, 4 bonnets, 5 card adapter plates, 6 pins, 7 extruding circles, 8 protecgulums, 9 jacks, 10 frames
Frame, 11 pulling plates, 12 pull bars, 13 block plates, 14 spring housings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-6 are referred to, the utility model provides a kind of technical scheme：A kind of closed transmission lifting mechanism, including it is outer
Shell 1, the inside of shell 1 are provided with transmission mechanism, and the left end surface of shell 1 is provided with inserted block 2, and the surface of inserted block 2 be provided with it is slotting
Groove, it is easy to by inserted block 2 insert shell 1 embedded in the inside of jack 9, inserted block 2 is looped around the left-hand face of shell 1, and sets relatively
Put, the quantity of inserted block 2 is four, is provided with clamping block 3 on the right end face of shell 1, is easy to bonnet 4 to be inserted by card adapter plate 5 embedding
In the inside of clamping block 3, it is fixed by pin 6, while the end surface of pin 6 is socketed with extruding circle 7, plays preferably
Extruding is fixed, and is placed pin 6 and is come off, the right-hand member of shell 1 is socketed with bonnet 4, and the inwall of bonnet 4 is provided with card adapter plate 5, card adapter plate
5 are provided with through hole with the surface of clamping block 3, and pin 6 is plugged with inside through hole, and the upper end face of pin 6 is socketed with extruding circle 7,
The inside grooves that the bonding of extruding circle 7 is provided with the surface of pin 6, extruding circle 7 are rubber extruded circle, and the left end of shell 1 is relative to be provided with
Protecgulum 8, a side surface of the adjacent shells 1 of protecgulum 8 is provided with jack 8, and inserted block 2 inserts the inside for being embedded in jack 8, and protecgulum 8 is adjacent outer
Framework 10 is installed on one side surface of shell 1, is easy to pull bar 12 to coordinate by block plate 13 and spring housing 14 so that pull bar is about 12
Motion, insert inside the slot being provided with embedded in jack 9 and the surface of inserted block 2 so that protecgulum 8 is fixed with shell 1, the table of framework 10
Face is provided with pulling plate 11, and a side surface of the adjacent frame 10 of pulling plate 11 is connected with one end of pull bar 12, the screw knob of pulling plate 11
Kerve is provided with the surface of one end of pull bar 12, and pulling plate 11, and the other end of pull bar 12 runs through the right lateral surface of protecgulum 8, and
Inlay card extends to the inside of protecgulum 8, the surface of pull bar 12 is socketed with block plate inside the slot that jack 9 and the surface of inserted block 2 are provided with
13, and block plate 13 is located at the upper surface of protecgulum 8, the surface that pull bar 12 is located inside framework 10 is socketed with spring housing 14, and spring
The side surface that 14 one end are fitted in block plate 13 is covered, and the other end is fitted in the inner surface of framework 10, framework 10 is looped around outer
On the right-hand member outer surface of shell 1, and framework 1 is oppositely arranged, and block plate 13 is welded on the surface of pull bar 12, and the diameter of block plate 13
More than the diameter that pull bar 12 runs through the hole of protecgulum 8.
Operation principle：Pull up pulling plate 11 so that pulling plate 11 drive railing 12 move upwards, by inserted block 2 insert be embedded in jack
Inside, unclamp pulling plate 11 so that pull bar 11 is inserted and inserted embedded in what the surface of inserted block 2 was provided with the presence of spring housing 14 by pull bar 11
Inside groove and extend to the outside of jack 9, you can protecgulum 8 and shell 1 will be fixed.
Bonnet 4 is inserted embedded in the inside of clamping block 3 by card adapter plate 5, pin 6 is inserted and is embedded in card adapter plate 5 and the table of clamping block 3
The through hole that face is provided with is internally formed fixation, you can bonnet 4 and shell 1 are fixed.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of closed transmission lifting mechanism, including shell (1), the inside of the shell (1) is provided with transmission mechanism, and it is special
Sign is：The left end surface of the shell (1) is provided with inserted block (2), and the surface of inserted block (2) is provided with slot, the shell (1)
Right end face on clamping block (3) is installed, the right-hand member of the shell (1) is socketed with bonnet (4), the inwall of the bonnet (4)
Card adapter plate (5) is installed, the card adapter plate (5) is provided with through hole with clamping block (3) surface, pin is plugged with inside the through hole
(6), and the upper end face of pin (6) is socketed with extruding circle (7), and the left end of the shell (1) is relative to be provided with protecgulum (8), described
One side surface of protecgulum (8) adjacent shells (1) is provided with jack (9), and inserted block (2) is inserted embedded in the inside of jack (9), the protecgulum
(8) framework (10) is installed, the surface of the framework (10) is provided with pulling plate (11), institute on a side surface of adjacent shells (1)
The side surface for stating pulling plate (11) adjacent frame (10) is connected with one end of pull bar (12), and the other end of pull bar (12) runs through
The right lateral surface of protecgulum (8), the other end inlay card of the pull bar (12) is in the slot that jack (9) and inserted block (2) surface are provided with
Portion, and the inside of protecgulum (8) is extended to, the surface of the pull bar (12) is socketed with block plate (13), and block plate (13) is located at protecgulum
(8) upper surface, the pull bar (12) are located at the internal surface of framework (10) and are socketed with spring housing (14), the spring housing (14)
One end is fitted in a side surface of block plate (13), and spring housing (14) other end is fitted in the inner surface of framework (10).
A kind of 2. closed transmission lifting mechanism according to claim 1, it is characterised in that：The inserted block (2) is looped around
The left-hand face of shell (1), and be oppositely arranged, the quantity of the inserted block (2) is four.
A kind of 3. closed transmission lifting mechanism according to claim 1, it is characterised in that：Extruding circle (7) bonding
In the inside grooves that pin (6) surface is provided with, the extruding circle (7) is rubber extruded circle.
A kind of 4. closed transmission lifting mechanism according to claim 1, it is characterised in that：Pulling plate (11) the screw thread rotation
Button is in one end of pull bar (12), and the surface of pulling plate (11) is provided with kerve.
A kind of 5. closed transmission lifting mechanism according to claim 1, it is characterised in that：The framework (10) is looped around
On the right-hand member outer surface of shell (1), and framework (10) is oppositely arranged, and the block plate (13) is welded on the surface of pull bar (12)
On, and the diameter of block plate (13) is more than the diameter that pull bar (12) runs through protecgulum (8) hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720722786.7U CN207175304U (en) | 2017-06-21 | 2017-06-21 | A kind of closed transmission lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720722786.7U CN207175304U (en) | 2017-06-21 | 2017-06-21 | A kind of closed transmission lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207175304U true CN207175304U (en) | 2018-04-03 |
Family
ID=61734147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720722786.7U Expired - Fee Related CN207175304U (en) | 2017-06-21 | 2017-06-21 | A kind of closed transmission lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207175304U (en) |
-
2017
- 2017-06-21 CN CN201720722786.7U patent/CN207175304U/en not_active Expired - Fee Related
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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: 20180403 Termination date: 20190621 |