CN215158240U - Sliding plate sealing structure of elevator - Google Patents
Sliding plate sealing structure of elevator Download PDFInfo
- Publication number
- CN215158240U CN215158240U CN202121196494.7U CN202121196494U CN215158240U CN 215158240 U CN215158240 U CN 215158240U CN 202121196494 U CN202121196494 U CN 202121196494U CN 215158240 U CN215158240 U CN 215158240U
- Authority
- CN
- China
- Prior art keywords
- sliding plate
- guide rail
- hole
- tail shaft
- plate
- 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.)
- Active
Links
Images
Landscapes
- Sealing Devices (AREA)
Abstract
The embodiment of the application discloses lifting machine slide seal structure includes: the tail shaft is arranged on the shell, the sliding plate and the pressing plate are used for pressing the sliding plate; a guide rail is fixed on the outer side of the shell; two sides of the center of the sliding plate are provided with vertical strip-shaped through holes for accommodating the guide rails; the guide rail is positioned in the vertical strip-shaped through hole; the pressing plate is positioned on the outer side of the sliding plate and is fixed on the guide rail through a bolt; the center of the sliding plate is provided with a first through hole for the tail shaft to pass through; a bearing seat for fixing the tail shaft is arranged on the outer side of the sliding plate; the tail shaft penetrates through the first through hole and is connected with the bearing seat; a sealing device is arranged on the outer side of the sliding plate; the tail shaft is connected with the sliding plate in a sealing way through a sealing device. The utility model discloses simple structure, small and exquisite can effectively improve sealed effect.
Description
Technical Field
The application relates to lifting machine technical field especially relates to a lifting machine slide seal structure.
Background
The bucket elevator is a common device for vertically conveying bulk block, particle and powder materials at present. The inside conveying system that is equipped with of lifting machine, the top is the drive wheel, and the below is from the driving wheel. The conveying system is characterized in that the conveying belt is connected with the driving wheel and the driven wheel, and one side of the driven wheel is required to be made into a tensioning device capable of adjusting the conveying belt due to the elasticity of the conveying belt, so that the conveying belt can convey materials under proper tension.
When the transported materials are easy to generate dust, a sealing device is required between the tensioning device and the shell. Present lifting machine overspeed device tensioner is not good with the sealed effect of casing, and casing and overspeed device tensioner's panel cutting plane is level and smooth inadequately, can have the space after connecting, and overspeed device tensioner reciprocates through the slide, and the layering that uses compresses tightly in both sides, and inevitable can cause the panel atress uneven, makes it the leakproofness not good, causes the material to flow, influences operational environment when causing the loss, for this, the utility model provides a lifting machine sliding seal structure.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a lifting machine slide seal structure, its simple structure, small and exquisite can effectively improve sealed effect.
In view of this, the present application provides a sealing structure for a sliding plate of a hoist, including: the tail shaft is arranged on the machine shell, the sliding plate and the pressing plate are used for pressing the sliding plate;
a guide rail is fixed on the outer side of the shell;
two sides of the center of the sliding plate are provided with vertical strip-shaped through holes for accommodating the guide rails;
the guide rail is positioned in the vertical strip-shaped through hole;
the pressing plate is positioned on the outer side of the sliding plate and is fixed on the guide rail through bolts;
a first through hole for the tail shaft to pass through is formed in the center of the sliding plate;
a bearing seat used for fixing the tail shaft is arranged on the outer side of the sliding plate;
the tail shaft penetrates through the first through hole and is connected with the bearing seat;
a sealing device is arranged on the outer side of the sliding plate;
the tail shaft is connected with the sliding plate in a sealing mode through the sealing device.
Optionally, the sealing device comprises a packing base, a packing cover and a packing for sealing;
the packing seat is fixed on the outer side of the sliding plate;
the packing is sealed in a cavity formed between the packing seat and the tail shaft through the packing cover;
the packing is connected with the tail shaft in a sliding mode.
Optionally, the width of the vertical strip-shaped through hole is greater than that of the guide rail and smaller than that of the pressing plate.
Optionally, the thickness of the guide rail is less than the thickness of the sled.
Optionally, a second through hole for welding the guide rail to the outside of the housing in a filler welding manner is formed in the guide rail.
Optionally, a plurality of third through holes for fixing the pressing plate on the guide rail through bolts are correspondingly formed in the guide rail and the pressing plate.
Optionally, a fixing plate for mounting the adjusting screw rod is fixed at the upper end of the sliding plate.
Optionally, a strip hole for increasing a fastening point through a pressing sheet is arranged below the sliding plate;
the shell is provided with a fastening bolt matched with the strip hole;
the fastening bolt is located below the strip hole, and the fastening bolt and the strip hole are located on the same straight line.
Optionally, a sealing rubber strip is arranged between the sliding plate and the machine shell.
Optionally, the vertical bar-shaped through hole is a rectangular through hole.
According to the technical scheme, the embodiment of the application has the following advantages: this lifting machine slide seal structure simple structure is through being fixed with the guided way in the casing outside to offer the vertical retort form through-hole that is used for holding the guided way in the both sides at slide center, can make the clamp plate be close to the tailshaft more, exert pressure to the sealed department that will, and then effectively promoted sealed effect, and through setting up the guided way, make the certain direction of slide by effectual restriction in vertical direction, increased the stability of equipment adjustment.
Drawings
FIG. 1 is a schematic structural diagram of a sealing structure of a sliding plate of a hoist according to an embodiment of the present disclosure;
FIG. 2 is a cross-sectional view of an elevator sled seal arrangement according to an embodiment of the present application;
FIG. 3 is a schematic view of a sealing device and a connecting structure of a bearing seat and a sliding plate in an embodiment of the application;
wherein the reference numerals are:
1-machine shell, 3-adjusting screw rod, 4-tail shaft, 201-fixing plate, 202-sliding plate, 203-bearing seat, 204-sealing device, 205-guide rail, 206-pressing plate and 207-pressing plate.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The present application provides an embodiment of a sealing structure for a sliding plate of a hoist, specifically referring to fig. 1 to 3.
The lifting machine slide plate sealing structure in this embodiment includes: the sliding device comprises a machine shell 1, a tail shaft 4 arranged on the machine shell 1, a sliding plate 202 and a pressing plate 206 for pressing the sliding plate 202, wherein a guide rail 205 is fixed on the outer side of the machine shell 1, vertical strip-shaped through holes for accommodating the guide rail 205 are formed in two sides of the center of the sliding plate 202, the guide rail 205 is positioned in the vertical strip-shaped through holes, the pressing plate 206 is positioned on the outer side of the sliding plate 202, and the pressing plate 206 is fixed on the guide rail 205 through bolts; a first through hole for the tail shaft 4 to pass through is formed in the center of the sliding plate 202, a bearing seat 203 for fixing the tail shaft 4 is arranged on the outer side of the sliding plate 202, and the tail shaft 4 passes through the first through hole and is connected with the bearing seat 203; the outer side of the sliding plate 202 is provided with a sealing device 204, and the tail shaft 4 is connected with the sliding plate 202 in a sealing way through the sealing device 204.
It should be noted that: this lifting machine slide seal structure simple structure is through being fixed with guided way 205 in the casing 1 outside to offer the vertical retort form through-hole that is used for holding guided way 205 in the both sides at slide 202 center, can make clamp plate 206 be close to tailshaft 4 more, exert pressure to sealed department, and then effectively promoted sealed effect, and through setting up guided way 205, make slide 202 moving direction by effectual restriction in vertical direction, increased the stability of equipment regulation.
The above is a first embodiment of a sealing structure for a sliding plate of an elevator provided in the embodiment of the present application, and the following is a second embodiment of a sealing structure for a sliding plate of an elevator provided in the embodiment of the present application, specifically referring to fig. 1 to 3.
The lifting machine slide plate sealing structure in this embodiment includes: the sliding device comprises a machine shell 1, a tail shaft 4 arranged on the machine shell 1, a sliding plate 202 and a pressing plate 206 for pressing the sliding plate 202, wherein a guide rail 205 is fixed on the outer side of the machine shell 1, vertical strip-shaped through holes for accommodating the guide rail 205 are formed in two sides of the center of the sliding plate 202, the guide rail 205 is positioned in the vertical strip-shaped through holes, the pressing plate 206 is positioned on the outer side of the sliding plate 202, and the pressing plate 206 is fixed on the guide rail 205 through bolts; a first through hole for the tail shaft 4 to pass through is formed in the center of the sliding plate 202, a bearing seat 203 for fixing the tail shaft 4 is arranged on the outer side of the sliding plate 202, and the tail shaft 4 passes through the first through hole and is connected with the bearing seat 203; the outer side of the sliding plate 202 is provided with a sealing device 204, and the tail shaft 4 is connected with the sliding plate 202 in a sealing way through the sealing device 204.
As shown in fig. 3, the sealing device 204 includes a packing base, a packing cover, and a packing for sealing, the packing base is fixed outside the sliding plate 202, the packing is sealed in a cavity formed between the packing base and the tail shaft 4 through the packing cover, specifically, the tail shaft 4 sequentially passes through the first through hole and the sealing device 204 and then is connected with the bearing seat 203 outside the sliding plate 202, and the sealing device 204 presses the packing in the cavity in a bolt tightening manner, thereby achieving a sealing effect; the packing is connected with the tail shaft 4 in a sliding mode.
It should be noted that: present lifting machine is in order to guarantee sealing performance, can add a box outward, cover whole slide device, and then increased the length of tail-shaft 4, influence tail-shaft 4 performance, it warp to increase the amount of deflection, and this lifting machine slide seal structure seals tail-shaft 4 through set up by the packing seat in the slide 202 outside, sealing device 204 that packing lid and packing are constituteed, make the structure smaller and more exquisite, need not increase tail-shaft 4's length, make the occupation of land space of lifting machine further reduce, the height of lifting machine feed inlet has also further been reduced, application range has been increased.
Specifically, the width of the vertical bar-shaped through hole is larger than the width of the guide rail 205 and smaller than the width of the pressing plate 206. The thickness of the guide rail 205 is smaller than the thickness of the slide plate 202.
The guide rail 205 is provided with a second through hole for welding the guide rail 205 to the outside of the housing 1 by a filler welding method.
A plurality of third through holes for fixing the pressure plate 206 on the guide rail 205 through bolts are correspondingly formed on the guide rail 205 and the pressure plate 206.
The upper end of the sliding plate 202 is fixed with a fixing plate 201 for installing the adjusting screw rod 3, wherein the adjusting screw rod 3 has the function of adjusting up and down, and specifically, the adjusting screw rod 3 is connected with the fixing plate 201 at the upper end of the sliding plate 202, so that the whole sliding plate 202 becomes an adjustable structure and has a sealing effect.
The slide 202 below is provided with the rectangular hole that is used for increasing fastening point through preforming 207, is provided with on the casing 1 to be used for with rectangular hole complex fastening bolt, and fastening bolt is located the below in rectangular hole, and fastening bolt and rectangular hole are located same straight line.
It should be noted that: when the sliding plate 202 is adjusted downward, the sliding plate 202 reaches the fastening bolt below the sliding plate 202, and the pressing sheet 207 is used for matching with the fastening bolt to increase the fastening point, so that the pressure on the sliding plate 202 is increased, and the sealing performance is further improved.
A sealing rubber strip can be arranged between the sliding plate 202 and the machine shell 1, so that the sealing performance is further improved, and specifically, the sealing rubber strip can be a PEF soft rubber strip.
The vertical strip-shaped through holes can be rectangular through holes.
The utility model discloses simple structure, small and exquisite, the preparation is convenient, has effectively promoted sealing performance simultaneously, has fine application and promotion prospect.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. A kind of elevator slide plate hermetically-sealed construction, characterized by comprising: the tail shaft is arranged on the machine shell, the sliding plate and the pressing plate are used for pressing the sliding plate;
a guide rail is fixed on the outer side of the shell;
two sides of the center of the sliding plate are provided with vertical strip-shaped through holes for accommodating the guide rails;
the guide rail is positioned in the vertical strip-shaped through hole;
the pressing plate is positioned on the outer side of the sliding plate and is fixed on the guide rail through bolts;
a first through hole for the tail shaft to pass through is formed in the center of the sliding plate;
a bearing seat used for fixing the tail shaft is arranged on the outer side of the sliding plate;
the tail shaft penetrates through the first through hole and is connected with the bearing seat;
a sealing device is arranged on the outer side of the sliding plate;
the tail shaft is connected with the sliding plate in a sealing mode through the sealing device.
2. The elevator slide seal structure of claim 1 wherein said seal assembly includes a packing base, a packing cover and a packing set for sealing;
the packing seat is fixed on the outer side of the sliding plate;
the packing is sealed in a cavity formed between the packing seat and the tail shaft through the packing cover;
the packing is connected with the tail shaft in a sliding mode.
3. The elevator slide sealing structure of claim 1 wherein the vertical strip through hole has a width greater than the width of the guide rail and less than the width of the pressure plate.
4. The elevator sled sealing structure of claim 1 wherein the thickness of the guide rails is less than the thickness of the sled.
5. The elevator sliding plate sealing structure according to claim 1, wherein the guide rail is provided with a second through hole for welding the guide rail to the outside of the casing by a filler welding method.
6. The elevator sliding plate sealing structure according to claim 1, wherein a plurality of third through holes for fixing the pressure plate on the guide rail through bolts are correspondingly formed on the guide rail and the pressure plate.
7. The elevator slide sealing structure of claim 1, wherein a fixing plate for mounting the lead screw is fixed to the upper end of the slide.
8. The elevator slide sealing structure of claim 1, wherein a strip hole for increasing a fastening point by a pressing sheet is provided below the slide;
the shell is provided with a fastening bolt matched with the strip hole;
the fastening bolt is located below the strip hole, and the fastening bolt and the strip hole are located on the same straight line.
9. The elevator slide sealing structure of claim 1 wherein a strip of sealant is disposed between the slide and the housing.
10. The elevator slide seal structure of claim 1 wherein the vertical strip through holes are rectangular through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121196494.7U CN215158240U (en) | 2021-05-31 | 2021-05-31 | Sliding plate sealing structure of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121196494.7U CN215158240U (en) | 2021-05-31 | 2021-05-31 | Sliding plate sealing structure of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215158240U true CN215158240U (en) | 2021-12-14 |
Family
ID=79376105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121196494.7U Active CN215158240U (en) | 2021-05-31 | 2021-05-31 | Sliding plate sealing structure of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215158240U (en) |
-
2021
- 2021-05-31 CN CN202121196494.7U patent/CN215158240U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215158240U (en) | Sliding plate sealing structure of elevator | |
| CN209023265U (en) | One kind having guiding device heat sealing mechanism | |
| CN214487792U (en) | Multi-channel square swing screen | |
| CN212197189U (en) | Multi-seal coal feeder | |
| CN212531107U (en) | Novel lock wind vibration feeding conveyor | |
| CN213922728U (en) | Middle section structure of air cushion belt conveyor | |
| CN213533323U (en) | Dustproof internal mixer | |
| CN209985705U (en) | Novel semiconductor glue brushing device | |
| CN204324070U (en) | A kind of dust feeder of flux-cored wire production line | |
| CN203450711U (en) | Scraper plate conveyer | |
| CN211254017U (en) | Anti-falling baffle plate mechanism of large-inclination-angle conveyor | |
| CN212637972U (en) | Powder shaking mechanism for powder packaging machine | |
| CN217147482U (en) | Deviation correcting carrier roller convenient to install and use | |
| CN217946514U (en) | Dustproof scraper blade machine chain pressing wheel with adjustable height | |
| CN219447468U (en) | Double-outlet filling shaking device | |
| CN212306790U (en) | Steep-angle shred belt lifting device of cigarette making machine | |
| CN219468130U (en) | Food vacuum packaging machine | |
| CN220668438U (en) | Leak protection material airtight gate | |
| CN213567987U (en) | Arc bucket elevator without accumulated material | |
| CN215059473U (en) | Head shaft sealing structure of elevator | |
| CN216333171U (en) | Special-shaped material arrangement structure | |
| CN217989584U (en) | Raw meal grinds selection powder machine seal structure | |
| CN220164931U (en) | Chain conveyor tail device and chain conveyor | |
| CN211449806U (en) | Pneumatic gate valve | |
| CN212509102U (en) | Fastening device for upper housing of traction heat dissipation type motor driving mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |