CN206468610U - A kind of powder charge chassis with tensioner - Google Patents
A kind of powder charge chassis with tensioner Download PDFInfo
- Publication number
- CN206468610U CN206468610U CN201720047523.0U CN201720047523U CN206468610U CN 206468610 U CN206468610 U CN 206468610U CN 201720047523 U CN201720047523 U CN 201720047523U CN 206468610 U CN206468610 U CN 206468610U
- Authority
- CN
- China
- Prior art keywords
- tensioner
- inlet pipe
- oil inlet
- powder charge
- charge chassis
- 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 discloses a kind of powder charge chassis with tensioner, including fuel tank, it is connected with filter, gear pump, check valve on fuel tank in turn, check valve downstream connection control valve, control valve downstream is parallel with left oil inlet pipe and right oil inlet pipe, left oil inlet pipe and right oil inlet pipe downstream connect left telescopic oil cylinder and right telescopic oil cylinder, in addition to tensioner respectively, and the tensioner is connected in parallel on the fluid pressure line of the left oil inlet pipe or right oil inlet pipe.Tensioner is connected on the right telescopic outrigger hydraulic circuit of powder charge chassis by the utility model with high-pressure oil pipe, so manipulating right telescopic outrigger control-rod in operating desk can be controlled to tensioner, workmen stands to carry out installing anchor cable pallet and uses tensioner fixed tray in the hoistable platform of powder charge chassis, safe and reliable stability is strong, operating efficiency can be effectively improved and shorten the duration, and stability and security can also be improved.
Description
Technical field
The utility model is related to underground power house cable bolting technical field, and in particular to a kind of chargeholder with tensioner
Car.
Background technology
At present, it is necessary to after anchor net chassis has played anchor cable the large arm of anchor net chassis pendulum in the air, then operating personnel
Ladder is erected in large arm, stands and anchor cable pallet is installed on ladder, tensioning is used after anchor cable pallet installation in the air again
Device is fixed.Obviously, all flow operating personnels must stand and be completed on ladder, in this operation process, due to anchor net platform
Car large arm does not have fixing point, causes ladder to be placed in large arm built on the sand, in this serial procedures of operating personnel's installation pallet, meeting
Because pallet is heavier to cause operating personnel's crank, and personnel's no others strong points on ladder, centre of body weight is uneven
Weighing apparatus, causes operation process slower, operating efficiency is very low；Furthermore, operating personnel using tensioner fix anchor disk when need use
Both hands are held in the air, aerial work, and danger coefficient is high, there is larger potential safety hazard.
Utility model content
The utility model aims to provide a kind of powder charge chassis with tensioner, with solve during existing cable bolting due to
Operation process ratio present in the installation and tensioning of anchor cable pallet is realized using escalator of the branch in the large arm of anchor net chassis
Relatively slow, operating efficiency is very low, the problems such as potential safety hazard is big.
The utility model is achieved by following technical solution：
Filter, gear pump, check valve are connected with turn on a kind of powder charge chassis with tensioner, including fuel tank, fuel tank,
Check valve downstream connection control valve, control valve downstream is parallel with left oil inlet pipe and right oil inlet pipe, left oil inlet pipe and right oil inlet pipe
Trip connects left telescopic oil cylinder and right telescopic oil cylinder, in addition to tensioner respectively, and the tensioner is connected in parallel on the left oil inlet pipe or the right side
On the fluid pressure line of oil inlet pipe.
It is connected between the tensioner and left oil inlet pipe or right oil inlet pipe by high-pressure oil pipe.
The gear pump is driven using motor.
The gear pump is driven by hand-operated valve.
The beneficial effects of the utility model are：
Compared with prior art, the powder charge chassis with tensioner that the utility model is provided, by tensioner high-pressure oil pipe
It is connected on the right telescopic outrigger hydraulic circuit of powder charge chassis, so manipulating right telescopic outrigger control-rod in operating desk can be to tensioning
Device is controlled, and workmen station is being installed anchor cable pallet in the progress of the hoistable platform of powder charge chassis and fixed using tensioner
Pallet, safe and reliable stability is strong, can effectively improve operating efficiency and shorten the duration, and can also improve stability and security.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1- fuel tanks, 2- filters, 3- motors, 4- gear pumps, 5- check valves, 6- control valves, the left oil inlet pipes of 7-, 8-
Right oil inlet pipe, the left telescopic oil cylinders of 9-, the right telescopic oil cylinders of 10-, 11- tensioners, 12- oil return pipes.
Embodiment
The technical solution of the utility model is described further below in conjunction with accompanying drawing, but required protection domain is not
It is confined to described；
As shown in figure 1, connecting successively on the powder charge chassis with tensioner that the utility model is provided, including fuel tank 1, fuel tank 1
It is connected to filter 2, gear pump 4, check valve 5, the downstream connection control valve 6 of check valve 5, the downstream of control valve 6 is parallel with left oil inlet pipe 7
With right oil inlet pipe 8, left oil inlet pipe 7 and right oil inlet pipe 8 downstream connects left telescopic oil cylinder 9 and right telescopic oil cylinder 10 respectively, in addition to
Tensioner 11, the tensioner 11 is connected in parallel on the fluid pressure line of the left oil inlet pipe 7 or right oil inlet pipe 8.
In order to ensure that flexible connection is realized while the steadiness connected, the tensioner 11 enters with left oil inlet pipe 7 or the right side
It is connected between oil pipe 8 by high-pressure oil pipe.
The gear pump 4 is driven using motor 3, and the gear pump 4 is driven by hand-operated valve, can pass through different power lists
Member is driven, and can improve the flexibility used.
Gear pump 2 is driven to rotate in use, motor 3 starts, the hydraulic oil in fuel tank 1 is extracted out and is discharged into control by gear pump 2
In valve 6 processed, the action of two oil cylinders is controlled by control valve 6, the hydraulic oil come out from control valve 6 respectively enters left oil inlet pipe 7
With right oil inlet pipe 8, left oil inlet pipe 7 and right oil inlet pipe 8 and then the liquid that hydraulic oil is injected to left telescopic oil cylinder 9 and right telescopic oil cylinder 10
The rising of the hoistable platform of powder charge chassis is realized in cylinder pressure, rises to and stops movement after predetermined altitude, now operating personnel station exists
In the hoistable platform of powder charge chassis carry out that anchor cable pallet is installed and fulfiled assignment using the fixed tray of tensioner 11.
The potential safety hazard that the utility model is existed before greatly reducing using ladder, meets safety in production and requires.
During using 11 fixed tray of tensioner, because operating personnel station is on broad hoistable platform, freedom of movement, it is easy to use and open
Device 11 is drawn, it is safe and reliable；And the set-up time of one piece of pallet shortened present three minutes or so by original at least ten minutes, had
Effect improves efficiency of construction；In addition, anchor net chassis is exited after operation stope, other stope can be gone to continue operation, improve and set
Standby work efficiency.
Claims (4)
1. it is connected with filter (2), gear pump in turn on a kind of powder charge chassis with tensioner, including fuel tank (1), fuel tank (1)
(4), check valve (5), check valve (5) downstream connection control valve (6), control valve (6) downstream is parallel with left oil inlet pipe (7) and the right side is entered
Oil pipe (8), left oil inlet pipe (7) and right oil inlet pipe (8) downstream connect left telescopic oil cylinder (9) and right telescopic oil cylinder (10) respectively, its
It is characterised by：Also include tensioner (11), the tensioner (11) is connected in parallel on the liquid of the left oil inlet pipe (7) or right oil inlet pipe (8)
On pressure pipe road.
2. the powder charge chassis according to claim 1 with tensioner, it is characterised in that：The tensioner (11) and left oil-feed
Manage connected by high-pressure oil pipe between (7) or right oil inlet pipe (8).
3. the powder charge chassis according to claim 1 with tensioner, it is characterised in that：The gear pump (4) uses motor
(3) drive.
4. the powder charge chassis according to claim 1 with tensioner, it is characterised in that：The gear pump (4) is by manual
Valve drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720047523.0U CN206468610U (en) | 2017-01-16 | 2017-01-16 | A kind of powder charge chassis with tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720047523.0U CN206468610U (en) | 2017-01-16 | 2017-01-16 | A kind of powder charge chassis with tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206468610U true CN206468610U (en) | 2017-09-05 |
Family
ID=59705519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720047523.0U Expired - Fee Related CN206468610U (en) | 2017-01-16 | 2017-01-16 | A kind of powder charge chassis with tensioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206468610U (en) |
-
2017
- 2017-01-16 CN CN201720047523.0U patent/CN206468610U/en not_active Expired - Fee Related
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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: 20170905 Termination date: 20190116 |