CN209067248U - A kind of hydraulic support electrohydraulic control system controller being easily installed - Google Patents
A kind of hydraulic support electrohydraulic control system controller being easily installed Download PDFInfo
- Publication number
- CN209067248U CN209067248U CN201821956010.2U CN201821956010U CN209067248U CN 209067248 U CN209067248 U CN 209067248U CN 201821956010 U CN201821956010 U CN 201821956010U CN 209067248 U CN209067248 U CN 209067248U
- Authority
- CN
- China
- Prior art keywords
- shell
- sealing ring
- operation panel
- mounting plate
- sealing
- 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
Landscapes
- Push-Button Switches (AREA)
Abstract
The utility model provides a kind of hydraulic support electrohydraulic control system controller being easily installed, including shell, the operation panel being installed on shell, liquid crystal display, button pcb board, mounting plate, transparent panel, button, thin film switch are provided on operation panel, sealing structure is provided between operation panel and shell, sealing structure includes: annular groove, is taken shape on shell；Gasket is set on mounting plate, has the first sealing ring with annular groove cooperation clamping, and the second sealing ring for protruding into the inner cavity of shell, fitting closely with inner walls, the first sealing ring are connect by interconnecting piece with the second sealing ring.Above structure is arranged so that the first sealing ring is more easily installed, and define the position of the first sealing ring, first sealing ring will not position shifts due to vibration, to ensure that sealing effect, in addition, second sealing ring is fitted closely with inner walls, is cooperated with first part of sealing ring, is further increased sealing effect.
Description
Technical field
The utility model relates to coal mine underground hydraulic support frame controller technology fields, and in particular to a kind of liquid being easily installed
Press support electrohydraulic control system controller.
Background technique
Hydraulic support electrohydraulic control system is the core that coal mine fully-mechanized mining working realizes automation control, it can be mentioned significantly
The production efficiency of high comprehensive mining working face, it is ensured that efficient, safe, continuous, the stable production of fully-mechanized mining working.Hydraulic bracket controller
As the chief component of control system, it is mainly used for the lifting of bracket, moves communication etc. between frame, frame, it is provided simultaneously with substitution
Traditional hand-operated direction valve operation mode, and be able to achieve adjacent frame and in groups control function, have poppet pressure information collection function,
Has infra-red remote control function.
Due to fully mechanized coal face bad environments, dust is big, and humidity is high, and therefore, the dustproof and waterproof performance of controller is even more important, and closes
It is that can normally and safely be run to entire hydraulic support electrohydraulic control system.Existing controller generally comprises shell and operation
Panel is provided with the gasket for realizing dustproof and waterproof sealing between operation panel and shell, but gasket is during installation
Its position is not easy to determine, need sealant first will gasket it is fixed on shell or operation panel, cause to install it is more complicated,
In addition, dust-proof effect is bad after prolonged use for the structure of existing gasket.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome the gasket of controller in the prior art to install
It is more complicated, and the defect that dust-proof effect is bad, thus provide a kind of installation it is simple, it is good dustproof effect be easily installed it is hydraulic
Support electrohydraulic control system controller.
For this purpose, the utility model provides a kind of hydraulic support electrohydraulic control system controller being easily installed, including shell,
The operation panel being installed on the shell is provided with liquid crystal display, button pcb board, mounting plate, thoroughly on the operation panel
Isotropic disk, button, thin film switch are stained with TPU film, between the operation panel and the shell between mounting plate and transparent panel
It is provided with sealing structure, the sealing structure includes:
Annular groove takes shape on the shell；
Gasket is set on the mounting plate, has the first sealing ring with annular groove cooperation clamping, and
The inner cavity for protruding into the shell, the second sealing ring fitted closely with the inner walls, first sealing ring pass through connection
Portion is connect with second sealing ring.
As a preferred embodiment, the gasket is cooperatively connected by location structure and the mounting plate, the positioning
Structure includes:
Locating convex block takes shape on the mounting plate；
Locating slot is set to the gasket towards the side of the mounting plate, cooperates limit to connect with the locating convex block
It connects.
As a preferred embodiment, emergency stop latch switch, the emergency stop latch switch and institute are additionally provided on the shell
The junction for stating shell is equipped with third sealing ring.
As a preferred embodiment, the operation panel is fixedly connected by bolt arrangement with the shell, the bolt
Structure includes:
First through hole is set on the operation panel；
Second through-hole takes shape on the stud of the shell；
Bolt assembly, after sequentially passing through the first through hole and second through-hole, by the operation panel and the shell
Body is fixedly connected.
Technical solutions of the utility model have the advantages that
1. the hydraulic support electrohydraulic control system controller provided by the utility model being easily installed, sealing structure include:
Annular groove takes shape on shell；Gasket is set on mounting plate, has the first sealing with annular groove cooperation clamping
Circle, and the second sealing ring for protruding into the inner cavity of shell, fitting closely with inner walls, the first sealing ring pass through interconnecting piece and the
The connection of two sealing rings.The cooperation of annular groove and the first sealing ring so that the first sealing ring is more easily installed when installation, and limits
The position of first sealing ring, the first sealing ring will not position shifts due to vibration, to ensure that sealing effect, separately
Outside, the second sealing ring is fitted closely with inner walls, is cooperated with first part of sealing ring, is further increased sealing effect.
2. the hydraulic support electrohydraulic control system controller provided by the utility model being easily installed, gasket pass through positioning
Structure and mounting plate are cooperatively connected, and location structure includes: locating convex block, is taken shape on mounting plate；Locating slot is set to gasket
Towards the side of mounting plate, cooperate limit connection with locating convex block.On the one hand the setting of locating convex block and locating slot is conducive to sealing
On the other hand the Fast Installation of pad increases dust from the gap between extraneous sealed pad and mounting plate and enters housing cavity
Climb dirt distance, further increase sealing effect.
3. the hydraulic support electrohydraulic control system controller provided by the utility model being easily installed, operation panel pass through spiral shell
Stud structure is fixedly connected with the casing, and bolt arrangement includes: first through hole, is set on operation panel；Second through-hole, takes shape in shell
On the stud of body；Operation panel is fixedly connected with the casing by bolt assembly after sequentially passing through first through hole and the second through-hole.On
It states mounting means only to need for operation panel to be fastened on shell, then is fixedly connected by bolt assembly, is quickly and expediently installed.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view of the hydraulic support electrohydraulic control system controller being easily installed of the utility model；
Fig. 2 is the sectional view in the direction A-A in Fig. 1；
Fig. 3 is the enlarged structure schematic diagram of part in Fig. 2；
Fig. 4 is the perspective view of shell.
Description of symbols: 1, shell；10, inner cavity；11, annular groove；12, stud；13, the second through-hole；2, operating surface
Plate；21, liquid crystal display；22, button pcb board；23, mounting plate；231, locating convex block；24, transparent panel；25, button；26, thin
Membrane switch；27, first through hole；3, gasket；30, interconnecting piece；31, the first sealing ring；32, the second sealing ring；33, locating slot；
4, emergency stop latch switch；41, third sealing ring.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
Embodiment
The present embodiment provides a kind of hydraulic support electrohydraulic control system controllers being easily installed, as shown in Figs 1-4, including
Shell 1, the operation panel 2 being installed on the shell 1 are provided with liquid crystal display 21, button PCB on the operation panel 2
Plate 22, mounting plate 23, transparent panel 24, button 25, thin film switch 26, are stained with TPU film between mounting plate 23 and transparent panel 24,
Sealing structure is provided between the operation panel 2 and the shell 1, the sealing structure includes: annular groove 11, is taken shape in
On the shell 1；Gasket 3 is set on the mounting plate 23, is had first close with the annular groove 11 cooperation clamping
Seal 31, and the second sealing ring 32 for protruding into the inner cavity 10 of the shell 1, fitting closely with 1 inner wall of shell, described the
One sealing ring 31 is connect by interconnecting piece 30 with second sealing ring 32.The hydraulic support being easily installed of the present embodiment is electro-hydraulic
Control system controller, the cooperation of annular groove 11 and the first sealing ring 31, so that the first sealing ring 31 is easier to pacify when installation
Dress, and define the position of the first sealing ring 31, the first sealing ring 31 will not position shifts due to vibration, to ensure that
Sealing effect cooperates with the first sealing ring 31, further increases in addition, the second sealing ring 32 is fitted closely with 1 inner wall of shell
Sealing effect.
As shown in figure 3, the gasket 3 is cooperatively connected by location structure and the mounting plate 23, the location structure
Include: locating convex block 231, takes shape on the mounting plate 23；Locating slot 33 is set to the gasket 3 towards the installation
The side of plate 23 cooperates limit connection with the locating convex block 231.The setting of locating convex block 231 and locating slot 33, it is on the one hand sharp
In the Fast Installation of gasket 3, on the other hand, increase dust from the gap between extraneous sealed pad 3 and mounting plate 23 into
Enter 1 inner cavity 10 of shell climbs dirt distance, further increases sealing effect.
Emergency stop latch switch 4, the junction of the emergency stop latch switch 4 and the shell 1 are additionally provided on the shell 1
Equipped with third sealing ring 41.
The operation panel 2 is fixedly connected by bolt arrangement with the shell 1, and the bolt arrangement includes: first logical
Hole 27 is set on the operation panel 2；Second through-hole 13 takes shape on the stud 12 of the shell 1；Bolt assembly, successively
After the first through hole 27 and second through-hole 13, the operation panel 2 is fixedly connected with the shell 1.It is above-mentioned
Mounting means only needs for operation panel 2 to be fastened on shell 1, then is fixedly connected by bolt assembly, is quickly and expediently installed.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (4)
1. a kind of hydraulic support electrohydraulic control system controller being easily installed, including shell (1), are installed on the shell (1)
On operation panel (2), be provided with liquid crystal display (21), button pcb board (22), mounting plate on the operation panel (2)
(23), it is thin to be stained with TPU between mounting plate (23) and transparent panel (24) for transparent panel (24), button (25), thin film switch (26)
Film is provided with sealing structure between the operation panel (2) and the shell (1), it is characterised in that: the sealing structure packet
It includes:
Annular groove (11) takes shape on the shell (1)；
Gasket (3) is set on the mounting plate (23), has the first sealing with the annular groove (11) cooperation clamping
It encloses (31), and the second sealing ring for protruding into the inner cavity (10) of the shell (1), being fitted closely with the shell (1) inner wall
(32), first sealing ring (31) is connect by interconnecting piece (30) with second sealing ring (32).
2. the hydraulic support electrohydraulic control system controller according to claim 1 being easily installed, it is characterised in that: described
Gasket (3) is cooperatively connected by location structure and the mounting plate (23), and the location structure includes:
Locating convex block (231) takes shape on the mounting plate (23)；
Locating slot (33) is set to side of the gasket (3) towards the mounting plate (23), with the locating convex block
(231) cooperation limit connection.
3. the hydraulic support electrohydraulic control system controller according to claim 1 being easily installed, it is characterised in that: described
It is additionally provided on shell (1) emergency stop latch switch (4), the emergency stop latch switch (4) and the junction of the shell (1) are equipped with
Third sealing ring (41).
4. the hydraulic support electrohydraulic control system controller according to any one of claim 1-3 being easily installed, special
Sign is: the operation panel (2) is fixedly connected by bolt arrangement with the shell (1), and the bolt arrangement includes:
First through hole (27) is set on the operation panel (2)；
Second through-hole (13) takes shape on the stud (12) of the shell (1)；
Bolt assembly, after sequentially passing through the first through hole (27) and second through-hole (13), by the operation panel (2) with
The shell (1) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821956010.2U CN209067248U (en) | 2018-11-26 | 2018-11-26 | A kind of hydraulic support electrohydraulic control system controller being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821956010.2U CN209067248U (en) | 2018-11-26 | 2018-11-26 | A kind of hydraulic support electrohydraulic control system controller being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209067248U true CN209067248U (en) | 2019-07-05 |
Family
ID=67100378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821956010.2U Active CN209067248U (en) | 2018-11-26 | 2018-11-26 | A kind of hydraulic support electrohydraulic control system controller being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209067248U (en) |
-
2018
- 2018-11-26 CN CN201821956010.2U patent/CN209067248U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209067248U (en) | A kind of hydraulic support electrohydraulic control system controller being easily installed | |
| CN212337368U (en) | Mining hydraulic support control device with personnel positioning function and control system thereof | |
| CN110632952A (en) | Remote mine water level monitoring system based on computer | |
| CN204926303U (en) | Modularization intelligent gas meter control box | |
| CN215664010U (en) | Instrument panel with good dustproof and waterproof effects | |
| CN202325604U (en) | Controller of thin seam hydraulic support | |
| CN205537822U (en) | Valve accuse water gauge | |
| CN205349105U (en) | Can dismantle window frame and convenient easy dismouting screen window | |
| CN209841064U (en) | Shockproof plastic optical fiber collector | |
| CN203070252U (en) | Infrared touch screen with frame structure made of infrared filtering strips | |
| CN216871847U (en) | Sealing ring of flow switch | |
| CN202884127U (en) | Three-way type baffle valve | |
| CN210129157U (en) | Universal single-slot functional module architecture for industrial detection | |
| CN220190591U (en) | Electric actuator casing convenient to wiring | |
| CN204357675U (en) | A kind of waterproof construction of diaphragm pump | |
| CN219802795U (en) | Dual waterproof outdoor advertising machine | |
| CN219514384U (en) | Novel waterproof construction's remote controller | |
| CN212203103U (en) | Multifunctional hydraulic sealing assembly | |
| CN219329874U (en) | Inflatable positive pressure explosion-proof control box | |
| CN208237552U (en) | industrial metal signal lamp | |
| CN215832793U (en) | Photoelectric direct-reading water meter | |
| CN208506716U (en) | A kind of global function numerical control operation panel | |
| CN211343969U (en) | Shell for speed reducer of coal mining machine | |
| CN211180995U (en) | Wisdom fire control is with smoke alarm who easily maintains | |
| CN209494432U (en) | A kind of glass ruggedized construction of stealth inwardly opened window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |