CN210564593U - Adjusting device for hydraulic support operating valve group - Google Patents
Adjusting device for hydraulic support operating valve group Download PDFInfo
- Publication number
- CN210564593U CN210564593U CN201921575507.4U CN201921575507U CN210564593U CN 210564593 U CN210564593 U CN 210564593U CN 201921575507 U CN201921575507 U CN 201921575507U CN 210564593 U CN210564593 U CN 210564593U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve group
- hydraulic support
- frames
- connecting 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
- Valve Housings (AREA)
Abstract
The utility model discloses the dress relates to a hydraulic support operating valve group adjusting device, its characterized in that: valve frames (1) are arranged on two sides of a hydraulic support base, a valve group (6) is connected with a connecting plate (5) through a screw (4) on the valve group, the lower end of the connecting plate (5) is fixedly connected with the valve frames (1) through bolts (3), and arc tracks (2) are arranged on the inner sides of the valve frames (1). The hydraulic support has the advantages that the structure is simple, the operation valve group is adjusted to the horizontal position along the valve frame slide way when the support falls back, the problem of interference between the handle and the top beam is solved, the labor cost is saved, and the hydraulic support can be widely applied to fully mechanized mining hydraulic supports.
Description
Technical Field
The utility model belongs to the technical field of colliery mechanical equipment, concretely relates to hydraulic support operation valves adjusting device.
Background
The hydraulic support is powered by high-pressure emulsion provided by an emulsion pump station, the high-pressure emulsion is sent to each support multi-way block through a main liquid inlet pipeline and then is guided into each hydraulic cylinder (upright post and jack) through an operation valve group to complete each action required by the support, and low-pressure emulsion reflowing from the support returns to a main liquid return pipeline through the multi-way blocks and flows back to an emulsion tank of the pump station for recycling; aiming at the problem that the operating valve group is interfered with the support top beam when the support falls to a lower position, the prior art can only pull down the operating valve group, which wastes time and labor.
Disclosure of Invention
The utility model aims at improving present hydraulic support when falling back or the transportation in support falls to low height, handle and support back timber interfere the problem, provide a hydraulic support operation valves adjusting device.
In order to achieve the purpose, the utility model adopts the technical proposal that: the utility model provides a hydraulic support operating valve group adjusting device which characterized in that: valve frames are arranged on two sides of the hydraulic support base, the valve group is connected with the connecting plate through a screw rod on the valve group, the lower end of the connecting plate is fixedly connected with the valve frames through bolts, and arc tracks are arranged on the inner sides of the valve frames.
The width between the valve frames is consistent with the width required by the valve group during installation.
And an elastic pad is arranged between the bolt and the nut when the bolt and the nut are connected.
The utility model discloses beneficial effect: the hydraulic support has the advantages that the structure is simple, the operation valve group is adjusted to the horizontal position along the valve frame slide way when the support falls back, the problem of interference between the handle and the top beam is solved, the labor cost is saved, and the hydraulic support can be widely applied to fully mechanized mining hydraulic supports.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention;
in the figure: 1-a valve frame; 2-arc track, 3-bolt, 4-screw, 5-connecting plate and 6-valve bank.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Embodiment 1, see fig. 1-2, a hydraulic support operating valve group adjusting device, its characterized in that: valve frames 1 are arranged on two sides of a hydraulic support base, a valve group 6 is connected with a connecting plate 5 through a screw rod 4 on the valve group, the lower end of the connecting plate 5 is fixedly connected with the valve frames 1 through bolts 3, and arc tracks 2 are arranged on the inner sides of the valve frames 1.
The width between the valve frames 1 is consistent with the width required by the valve group 6 during installation.
And an elastic pad is arranged between the bolt 3 and the nut when the bolt is connected with the nut.
The installation and adjustment process comprises the following steps: firstly, welding a valve frame 1 at a proper position of a hydraulic support base, ensuring that the width between two side plates of the valve frame is consistent with the width required by valve group installation, then connecting a connecting plate 5 and a valve group 6 through an upper screw rod 4 of the valve group, and finally installing the valve group 6 on the valve frame 1 through a fastening bolt at the lower end of the connecting plate 5; when the position of the valve group is required to be adjusted, the bolt 3 is unscrewed, the valve group 6 can slide along the arc track 2 of the valve frame 1, and when the valve group slides to the required position, the nut is screwed.
Claims (3)
1. The utility model provides a hydraulic support operating valve group adjusting device which characterized in that: valve frames (1) are arranged on two sides of a hydraulic support base, a valve group (6) is connected with a connecting plate (5) through a screw (4) on the valve group, the lower end of the connecting plate (5) is fixedly connected with the valve frames (1) through bolts (3), and arc tracks (2) are arranged on the inner sides of the valve frames (1).
2. A hydraulic mount operating valve block adjustment device as set forth in claim 1, wherein: the width between the valve frames (1) is consistent with the width required by the valve group (6) during installation.
3. A hydraulic mount operating valve block adjustment device as set forth in claim 1, wherein: and an elastic cushion is arranged between the bolt (3) and the nut when the bolt is connected with the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921575507.4U CN210564593U (en) | 2019-09-22 | 2019-09-22 | Adjusting device for hydraulic support operating valve group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921575507.4U CN210564593U (en) | 2019-09-22 | 2019-09-22 | Adjusting device for hydraulic support operating valve group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210564593U true CN210564593U (en) | 2020-05-19 |
Family
ID=70638648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921575507.4U Active CN210564593U (en) | 2019-09-22 | 2019-09-22 | Adjusting device for hydraulic support operating valve group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210564593U (en) |
-
2019
- 2019-09-22 CN CN201921575507.4U patent/CN210564593U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206200400U (en) | H profile steel group founds machine | |
| CN201565740U (en) | Workpiece assembling and welding tooling | |
| CN105328602A (en) | Angle-adjustable inclined valve body clamping mechanism | |
| CN105364532A (en) | Angle-adjustable valve positioning mechanism | |
| CN210564593U (en) | Adjusting device for hydraulic support operating valve group | |
| CN206716930U (en) | The double-arm free forging electrohydraulic hammer of ship forging | |
| CN102328243A (en) | Transverse follow-up counterweight device | |
| CN105984683A (en) | Vertical compression type garbage compressor | |
| CN2761819Y (en) | Polished rod centering device of oil pumping unit | |
| CN202451192U (en) | Hydraulic waste edge support for thin coal layer blasting | |
| CN208528408U (en) | Stringer assembly welding clamp | |
| CN207447121U (en) | Mounting bracket stamping die before a kind of fuel tank of vehicle | |
| CN207593153U (en) | A kind of adjustable metal plates combine welding in lateral position is with gripping mechanism | |
| CN205201370U (en) | Tilt valve body clamping machine of angularly adjustable constructs | |
| CN208109399U (en) | A kind of safe liquid drive adjustable quick-mounting pressure testing platform | |
| CN204353235U (en) | A kind of rolling stock apparatus for shaping and system | |
| CN208778009U (en) | A kind of automation railway single lining trolley device | |
| CN203003427U (en) | ST buffer hydraulic assembling machine | |
| CN206971013U (en) | A kind of tamping pickaxe provision for disengagement | |
| CN207824370U (en) | A kind of engine bolt axis device for screwing up | |
| CN102240999B (en) | Pressing device for longitudinal beam of ship body | |
| CN204122520U (en) | Reclaim anchor pole repair machine | |
| CN203685136U (en) | Integrated hollow-core hydraulic lifting device and hydraulic anti-impingement distance adjusting bump governor | |
| CN204353667U (en) | Vertical tubular tune type device | |
| CN201221372Y (en) | Beam lowering apparatus for coal mine laneway hydraulic support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |