CN206309410U - Single-body hydraulic prop is anti-to fly cover - Google Patents
Single-body hydraulic prop is anti-to fly cover Download PDFInfo
- Publication number
- CN206309410U CN206309410U CN201621364942.9U CN201621364942U CN206309410U CN 206309410 U CN206309410 U CN 206309410U CN 201621364942 U CN201621364942 U CN 201621364942U CN 206309410 U CN206309410 U CN 206309410U
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- China
- Prior art keywords
- connecting plate
- hole
- baffle plate
- pin
- triple
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- 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
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Abstract
A kind of single-body hydraulic prop is anti-to fly cover, left side baffle plate and right-hand apron are perpendicularly fixedly connected on the left end and right-hand member on connecting plate top with connecting plate respectively, the front and rear of connecting plate left end is fixedly connected with a side dams one, and the front and rear of connecting plate right-hand member is fixedly connected with a side dams two；Left side baffle plate and right-hand apron top are accordingly provided with left through hole and right through hole；The right-hand member of pin rod has been radially arranged pin-and-hole, and the right-hand member of pin rod is equipped with pin after sequentially passing through left through hole and right through hole in its pin-and-hole；The length of the distance between left side baffle plate and right-hand apron not less than triple-use valve valve cylinder；The distance between one side dams one and a side dams two are not less than the external diameter of triple-use valve valve cylinder；Distance external diameter not less than triple-use valve valve cylinder of the pin rod to connecting plate；Side shield one arrives external diameter of the distance between the side shield two not less than hydraulic prop.The anti-winged cover structure is simple, installation and removal are time-consuming few, easy to operate.
Description
Technical field
The utility model is related to a kind of anti-winged cover of single-body hydraulic prop, belongs to mining equipment technical field.
Background technology
The individual prop in colliery has the limit range for bearing pressure, and when pressure is excessive, safety valve can be automatically turned on, from
And easily there is the potential safety hazard that winged valve is hurted sb.'s feelings, this has seriously threatened the personal safety of mining area workmen, due to underground coal mine
Hydraulic prop usage amount is larger, the triple-use valve in hydraulic prop fly out casualty accident be difficult to effectively control.It is existing
Some triple-use valve fly-off prevention structures are complicated, installation and removal process take it is more, meanwhile, this complicated fly-off prevention structure manufacturing cost
It is higher, it is not suitable for the popularization of underground large area, meanwhile, also due to its complicated structure, is highly detrimental to transport and stores.
The content of the invention
For the problem that above-mentioned prior art is present, it is anti-winged that the utility model provides a kind of single-body hydraulic prop
Cover, the anti-winged cover structure is simple, installation and removal are time-consuming few, easy to operate, the anti-winged cover low manufacture cost, it is adaptable to which underground is big
The popularization of area, also allows for transporting and stores.
To achieve these goals, the utility model provides a kind of single-body hydraulic prop anti-winged cover, including relative
The left side baffle plate of setting, right-hand apron, the connecting plate of rectangle and left end are fixedly connected with the pin rod of limited block, the left side baffle plate
Perpendicularly it is fixedly connected on the left end and right-hand member on connecting plate top, the connecting plate with the connecting plate respectively with right-hand apron
The front and rear of left end is fixedly connected with the side shield one of a pair of opposing, and the front and rear of connecting plate right-hand member is fixed and connected
It is connected to the side shield two of a pair of opposing；Left side baffle plate and right-hand apron top are accordingly provided with left through hole and the right side is logical
Hole；The right-hand member of the pin rod has been radially arranged pin-and-hole, and the right-hand member of the pin rod is sold after sequentially passing through left through hole and right through hole at it
Pin is equipped with hole；The length of the distance between left side baffle plate and right-hand apron not less than triple-use valve valve cylinder；One side dams
The distance between one and one side dams two are not less than the external diameter of triple-use valve valve cylinder；The distance of the pin rod to connecting plate is not small
In the external diameter of triple-use valve valve cylinder；Side shield one arrives external diameter of the distance between the side shield two not less than hydraulic prop.
In the utility model, the left end and right-hand member of connecting plate are fixedly installed on by making left side baffle plate and right-hand apron, and
The front and rear of connecting plate left end, the front and rear of right-hand member is respectively arranged with side shield one and side shield two, so, lead to
Cross and be connected with left side baffle plate and a side dams one in connecting plate left part, in connecting plate right part be connected with right-hand apron and an offside
Baffle plate two, so can respectively form the space of two ends for accommodating triple-use valve, Jin Erke in the connecting plate left and right sides
To facilitate the outside for making the device that triple-use valve is enclosed within from the side of hydraulic prop；Can by the setting of left through hole and right through hole
To facilitate pin rod to pass through in order to the device is located at outside triple-use valve, to enable the device to play anti-winged effect.This is prevented
Winged cover structure is simple, installation and removal are time-consuming few, easy to operate, and this prevents winged cover low manufacture cost, it is adaptable to underground large area
Popularization, also allows for transporting and stores.
Preferably left side baffle plate is identical with the shape and size of right-hand apron as a kind of, and the length of its fore-and-aft direction with
The width of the connecting plate fore-and-aft direction is equal.
Further, in order to improve integrally-built impact strength, left side baffle plate and right-hand apron are welded with connecting plate
Connect in succession, side shield one and side shield two are welded to connect with connecting plate, the front end face and rear end face of left side baffle plate are respectively with one
The left end of side dams one is welded to connect, and the front end face and rear end face of right-hand apron are welded with the right-hand member of a side dams two respectively
Connection.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation that the utility model is sleeved on outside triple-use valve.
In figure：1st, left side baffle plate, 2, right-hand apron, 3, connecting plate, 4, pin rod, 5, side shield one, 6, side shield two, 7, left
Through hole, 8, right through hole, 9, pin-and-hole, 10, pin, 11, hydraulic prop, 12, triple-use valve.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of single-body hydraulic prop is anti-flies cover, including be oppositely arranged left side baffle plate 1,
The connecting plate 3 and left end of right-hand apron 2, rectangle are fixedly connected with the pin rod 4 of limited block, the left side baffle plate 1 and right-hand apron 2
The left end and right-hand member on the top of connecting plate 3 are perpendicularly fixedly connected on the connecting plate 3 respectively, the left end of the connecting plate 3
Front and rear is fixedly connected with the side shield 1 of a pair of opposing, and the front and rear of the right-hand member of connecting plate 3 is fixedly connected with
The side shield 26 of a pair of opposing；Left side baffle plate 1 and the top of right-hand apron 2 are accordingly provided with left through hole 7 and right through hole
8；The right-hand member of the pin rod 4 has been radially arranged pin-and-hole 9, the right-hand member of the pin rod 4 sequentially pass through after left through hole 7 and right through hole 8
Pin 10 is equipped with its pin-and-hole 9；The length of the distance between left side baffle plate 1 and right-hand apron 2 not less than triple-use valve valve cylinder；One
The distance between side dams 26 of side dams one 5 and are not less than the external diameter of the valve cylinder of triple-use valve 12；The pin rod 4 is arrived and connected
External diameter of the distance of fishplate bar 3 not less than the valve cylinder of triple-use valve 12；Side shield 1 arrives the distance between side shield 26 and is not less than monomer
The external diameter of hydraulic prop 11.The left end and right-hand member of connecting plate 3 are fixedly installed on by making left side baffle plate 1 and right-hand apron 2, and are made
The front and rear of the left end of connecting plate 3, the front and rear of right-hand member are respectively arranged with side shield 1 and side shield 26, so,
Right-hand apron 2 is connected with by the side dams 1 of baffle plate 2 and on the left of the left part of connecting plate 3 is connected with, in the right part of connecting plate 3
With side dams 26, so two ends for accommodating triple-use valve 12 can be respectively formed in the connecting plate left and right sides
Space, and then can conveniently make the device that the outside of triple-use valve 12 is enclosed within from the side of hydraulic prop 11；By left through hole
Setting with right through hole can facilitate pin rod to pass through in order to the device is located at outside triple-use valve 12, to enable the device to
Play anti-winged effect.The anti-winged cover structure is simple, installation and removal are time-consuming few, easy to operate, and the anti-winged cover low manufacture cost is fitted
For the popularization of underground large area, also allow for transporting and store.
Preferably left side baffle plate 1 is identical with the shape and size of right-hand apron 2 as a kind of, and its fore-and-aft direction length
Width with the fore-and-aft direction of the connecting plate 3 is equal.
In order to improve integrally-built impact strength, left side baffle plate 1 and right-hand apron 2 with the company of welding of connecting plate 3
Connect, side shield 1 and side shield 26 are welded to connect with connecting plate 3, the front end face and rear end face of left side baffle plate 1 are respectively with one
The left end of side dams 1 is welded to connect, the front end face and rear end face of right-hand apron 2 respectively with the right-hand member of a side dams 26
It is welded to connect.
Claims (3)
1. a kind of single-body hydraulic prop is anti-flies cover, including the left side baffle plate (1) and right-hand apron (2) being oppositely arranged, its
It is characterised by, the connecting plate (3) and left end also including rectangle are fixedly connected with the pin rod (4) of limited block, the left side baffle plate (1)
Perpendicularly it is fixedly connected on the left end and right-hand member on connecting plate (3) top with the connecting plate (3) respectively with right-hand apron (2),
The front and rear of connecting plate (3) left end is fixedly connected with the side shield one (5) of a pair of opposing, and connecting plate (3) is right
The front and rear at end is fixedly connected with the side shield two (6) of a pair of opposing；On left side baffle plate (1) and right-hand apron (2)
Portion is accordingly provided with left through hole (7) and right through hole (8)；The right-hand member of the pin rod (4) has been radially arranged pin-and-hole (9), described
The right-hand member of pin rod (4) is equipped with pin (10) after sequentially passing through left through hole (7) and right through hole (8) in its pin-and-hole (9)；Left side keeps off
The length of the distance between plate (1) and right-hand apron (2) not less than triple-use valve (12) valve cylinder；One side dams one (5) and a pair
The distance between side shield two (6) is not less than the external diameter of triple-use valve (12) valve cylinder；The pin rod (4) to connecting plate (3) away from
From the external diameter not less than triple-use valve (12) valve cylinder；Side shield one (5) is not less than monomer hydraulic to the distance between side shield two (6)
The external diameter of pillar (11).
2. a kind of single-body hydraulic prop according to claim 1 is anti-flies cover, it is characterised in that left side baffle plate (1)
Shape and size with right-hand apron (2) are identical, and the length of its fore-and-aft direction and the connecting plate (3) fore-and-aft direction width
It is equal.
3. a kind of single-body hydraulic prop according to claim 2 is anti-flies cover, it is characterised in that left side baffle plate (1)
It is welded to connect with connecting plate (3) with right-hand apron (2), side shield one (5) and side shield two (6) are welded with connecting plate (3)
Connect in succession, the left end of the front end face and rear end face of left side baffle plate (1) respectively with a side dams one (5) is welded to connect, right side gear
Right-hand member of the front end face and rear end face of plate (2) respectively with a side dams two (6) is welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364942.9U CN206309410U (en) | 2016-12-13 | 2016-12-13 | Single-body hydraulic prop is anti-to fly cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364942.9U CN206309410U (en) | 2016-12-13 | 2016-12-13 | Single-body hydraulic prop is anti-to fly cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206309410U true CN206309410U (en) | 2017-07-07 |
Family
ID=59251606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621364942.9U Expired - Fee Related CN206309410U (en) | 2016-12-13 | 2016-12-13 | Single-body hydraulic prop is anti-to fly cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206309410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005746A (en) * | 2019-12-28 | 2020-04-14 | 扬州瀚泰机械有限公司 | Three-purpose valve for single hydraulic prop |
-
2016
- 2016-12-13 CN CN201621364942.9U patent/CN206309410U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005746A (en) * | 2019-12-28 | 2020-04-14 | 扬州瀚泰机械有限公司 | Three-purpose valve for single hydraulic prop |
| CN111005746B (en) * | 2019-12-28 | 2021-04-30 | 扬州瀚泰机械有限公司 | Three-purpose valve for single hydraulic prop |
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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: 20170707 Termination date: 20171213 |