CN205260713U - Mine ventilation machine full thread shock -absorbing rod device - Google Patents
Mine ventilation machine full thread shock -absorbing rod device Download PDFInfo
- Publication number
- CN205260713U CN205260713U CN201521144557.9U CN201521144557U CN205260713U CN 205260713 U CN205260713 U CN 205260713U CN 201521144557 U CN201521144557 U CN 201521144557U CN 205260713 U CN205260713 U CN 205260713U
- Authority
- CN
- China
- Prior art keywords
- urceolus
- double
- deck
- cover
- pressure piston
- 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 relates to a mine ventilation machine full thread shock -absorbing rod device, its characterized in that goes up the backup pad bilateral symmetry and has put two upward thread bushs, the backup pad below has been put to the protection urceolus, two lower thread bushs have been put to bottom suspension fagging bilateral symmetry, bottom suspension fagging top has been put to double -deck urceolus, and insert in the protection urceolus, the shock attenuation chamber is arranged in the double -deck urceolus, and through oil -out and double -deck urceolus intercommunication, it arranges in on the double -deck urceolus to go up the cover, the upper seal axle sleeve is arranged in on the cover, go up pull rod one end and place the backup pad below perpendicularly in, the pressure piston that the other end passed upper seal axle sleeve and shock attenuation intracavity connects, the damping spring cover is placed in on the pull rod, and be located between pressure piston and the last cover, sealed bearing arranges double -deck urceolus bottom in, move the cover down and place bottom suspension fagging middle part in, gag lever post one end and pressure piston connect, the other end passes sealed bearing in proper order, move cover and stopper connection down, compression spring arranges in on the gag lever post, and lie in between stopper and the bottom suspension fagging.
Description
Technical field
A kind of Mine Ventilator full thread of the utility model decoupling rod device, relates to the full thread decoupling rod device using when a kind of Mine Ventilator is installed, belongs to mining equiment field. Be particularly related to a kind of damping effect that can improve the installation of Mine Ventilator Full threaded rod, improve the Mine Ventilator device in service life.
Background technology
At present, in the installation process of Mine Ventilator, mostly be to adopt Full threaded rod to install, Full threaded rod one end utilizes drilling machine, be driven in mine roof, the other end is connected with Mine Ventilator, Full threaded rod is in installation process, although simple in structure, be convenient to install, existing Full threaded rod, do not have cushioning effect, therefore, in the use procedure of Mine Ventilator, Mine Ventilator directly passes to Full threaded rod by vibrations, along with the long-time use of Mine Ventilator, Full threaded rod is inserted into the part in top board, will produce certain hole by top board slowly and around, cause coming off with top of Full threaded rod, therefore, this just needs special personnel, timing is installed fixing Mine Ventilator timing to Full threaded rod and is patrolled and examined maintenance, prevent that Full threaded rod from coming off from top board. after Full threaded rod and top board generation hole, in use, the vibrations of its generation, can be increasing, once can not find in time and solve, will greatly affect the life-span of Mine Ventilator for Mine Ventilator.
Summary of the invention
In order to address the above problem, a kind of Mine Ventilator full thread of the utility model decoupling rod device provides a kind of can improve the damping effect that Mine Ventilator Full threaded rod is installed, and improves the Mine Ventilator device in service life. Simple in structure, easy to use.
A kind of Mine Ventilator full thread of the utility model decoupling rod device is achieved in that a kind of Mine Ventilator full thread of the utility model decoupling rod device is made up of agent set and stopping means, and agent set is by upper thread bush, upper backup pad, upper connecting rod, protection urceolus, upper sealing axle sleeve, damping spring, damping chamber, double-deck urceolus, lower supporting plate, lower thread bush, pressure piston, oil-out and upper cover composition, upper backup pad bilateral symmetry is equipped with two upper thread bush, protection urceolus is equipped with upper backup pad below, lower supporting plate bilateral symmetry is equipped with two lower thread bush, double-deck urceolus is equipped with lower supporting plate top, and be inserted in protection urceolus, damping chamber is placed in double-deck urceolus, and is communicated with by oil-out and double-deck urceolus, and upper cover is placed on double-deck urceolus, upper sealing axle sleeve is placed in top cylinder and covers, upper connecting rod one end is vertically placed in upper backup pad below, and the other end is connected with the pressure piston in damping chamber through upper sealing axle sleeve, and damping spring is placed on upper connecting rod, and between pressure piston and upper cover, stopping means is by sealed bearing, lower movable sleeving, Compress Spring, limited block and gag lever post composition, sealed bearing is placed in double-deck urceolus bottom, and lower movement is placed on lower supporting plate middle part, and gag lever post one end is connected with pressure piston, and the other end is successively through sealed bearing, lower movable sleeving is connected with limited block, and Compress Spring is placed on gag lever post, and between limited block and lower supporting plate.
When use, when Mine Ventilator is installed, first two Full threaded rod one end are driven in top board, two corresponding connections of upper thread bush of the other end and upper backup pad both sides, re-use corresponding connection of two lower thread bush of two Full threaded rods and lower supporting plate both sides, the other end is connected with the installing hole correspondence on Mine Ventilator, the hydraulic oil being full of above damping cavity pressure piston, hydraulic oil in double-deck urceolus and damping chamber is communicated with by oil-out, in Mine Ventilator work, the vibrations that produce, the hydraulic oil that can make the top of damping cavity pressure piston be full of, in double-deck urceolus and damping chamber, back and forth flow, effectively reduce the Full threaded rod that Mine Ventilator passes to the vibrations in work upper backup pad top, and then the impact of reduction Full threaded rod vibrations on top board generation. the design of the damping spring between described pressure piston and upper cover, can further play cushioning effect, the design of described gag lever post, can prevent the position skew of double-deck urceolus in protection urceolus, Compress Spring design between described limited block and lower supporting plate, can play cushioning effect, also when can preventing that Mine Ventilator operation vibration is larger, lower supporting plate produces damage to limited block, the design of described limited block, also can effectively prevent that lower supporting plate pressurized is excessive, pressure piston is produced to damage, and hydraulic oil pressurized in damping chamber is excessive, double-deck urceolus is produced to damage. reach effective raising Mine Ventilator Full threaded rod the object of damping effect is installed.
Beneficial effect
One, simple in structure, convenient and practical.
Two, with low cost, be easy to promote.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of a kind of Mine Ventilator full thread of the utility model decoupling rod device
In accompanying drawing
Wherein part is: upper thread bush 1, upper backup pad 2, upper connecting rod 3, protection urceolus 4, upper sealing axle sleeve 5, damping spring 6, damping chamber 7, double-deck urceolus 8, sealed bearing 9, lower supporting plate 10, lower thread bush 11, lower movable sleeving 12, Compress Spring 13, limited block 14, gag lever post 15, pressure piston 16, oil-out 17, upper cover 18
Detailed description of the invention:
A kind of Mine Ventilator full thread of the utility model decoupling rod device is to realize like this, when use, when Mine Ventilator is installed, first two Full threaded rod one end are driven in top board, two upper corresponding connections of thread bush 1 of the other end and upper backup pad 2 both sides, re-use two lower corresponding connections of thread bush 11 of two Full threaded rods and lower supporting plate 10 both sides, the other end is connected with the installing hole correspondence on Mine Ventilator, the hydraulic oil being full of above the 7 internal pressure pistons 16 of damping chamber, hydraulic oil in double-deck urceolus 8 and damping chamber 7 is communicated with by oil-out 17, in Mine Ventilator work, the vibrations that produce, the hydraulic oil that can make the top of damping chamber 7 internal pressure pistons 16 be full of, interior back and forth mobile at double-deck urceolus 8 and damping chamber 7, effectively reduce the Full threaded rod that Mine Ventilator passes to the vibrations in work upper backup pad 2 tops, and then the impact of reduction Full threaded rod vibrations on top board generation. the design of the damping spring 6 between described pressure piston 16 and upper cover 18, can further play cushioning effect, the design of described gag lever post 15, can prevent the position skew of double-deck urceolus 8 in protection urceolus 4, Compress Spring 13 between described limited block 14 and lower supporting plate 10 designs, can play cushioning effect, also when can preventing that Mine Ventilator operation vibration is larger, lower supporting plate 10 produces damage to limited block 14, the design of described limited block 14, also can effectively prevent that lower supporting plate 10 pressurizeds are excessive, pressure piston 16 is produced to damage, and hydraulic oil pressurized in damping chamber 7 is excessive, double-deck urceolus 8 is produced to damage. reach effective raising Mine Ventilator Full threaded rod the object of damping effect is installed.
Claims (1)
1. a Mine Ventilator full thread decoupling rod device, is characterized in that: by agent set and stopping meansComposition, agent set by upper thread bush (1), upper backup pad (2), upper connecting rod (3), protection urceolus (4),Upper sealing axle sleeve (5), damping spring (6), damping chamber (7), double-deck urceolus (8), lower supporting plate (10),Lower thread bush (11), pressure piston (16), oil-out (17) and upper cover (18) composition, upper supportPlate (2) bilateral symmetry is equipped with two upper thread bush (1), and protection urceolus (4) is placed under upper backup pad (2)Side, lower supporting plate (10) bilateral symmetry is equipped with two lower thread bush (11), and double-deck urceolus (8) is placed in downGripper shoe (10) top, and be inserted in protection urceolus (4), damping chamber (7) are placed in double-deck urceolus (8)In, and be communicated with by oil-out (17) and double-deck urceolus (8), upper cover (18) is placed in double-deck urceolus (8)Upper, it is upper that upper sealing axle sleeve (5) is placed in cover (18), and upper connecting rod (3) one end is vertically placed in supportPlate (2) below, the other end is through the pressure piston (16) in upper sealing axle sleeve (5) and damping chamber (7)Connect, it is upper that damping spring (6) is placed on upper connecting rod (3), and be positioned at pressure piston (16) and upper cover(18), between, stopping means is by sealed bearing (9), lower movable sleeving (12), Compress Spring (13), limitPosition piece (14) and gag lever post (15) composition, sealed bearing (9) is placed in double-deck urceolus (8) bottom, underMovable sleeving (12) is placed in lower supporting plate (10) middle part, gag lever post (15) one end and pressure piston (16)Connect, the other end is connected with limited block (14) through sealed bearing (9), lower movable sleeving (12) successively,It is upper that Compress Spring (13) is placed in gag lever post (15), and be positioned at limited block (14) and lower supporting plate (10)Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521144557.9U CN205260713U (en) | 2015-12-30 | 2015-12-30 | Mine ventilation machine full thread shock -absorbing rod device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521144557.9U CN205260713U (en) | 2015-12-30 | 2015-12-30 | Mine ventilation machine full thread shock -absorbing rod device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205260713U true CN205260713U (en) | 2016-05-25 |
Family
ID=56002242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521144557.9U Expired - Fee Related CN205260713U (en) | 2015-12-30 | 2015-12-30 | Mine ventilation machine full thread shock -absorbing rod device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205260713U (en) |
-
2015
- 2015-12-30 CN CN201521144557.9U patent/CN205260713U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |