CN206876401U - A kind of fast automatic docking dolly of threst stand - Google Patents
A kind of fast automatic docking dolly of threst stand Download PDFInfo
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- CN206876401U CN206876401U CN201720605958.2U CN201720605958U CN206876401U CN 206876401 U CN206876401 U CN 206876401U CN 201720605958 U CN201720605958 U CN 201720605958U CN 206876401 U CN206876401 U CN 206876401U
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- automatic butt
- automatic
- dolly
- fixed block
- hydraulic cylinder
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Abstract
A kind of fast automatic docking dolly of threst stand, including middle cold water road buttcover plate, middle chill intend temperature control equipment, iron floor and including the automatic butt dolly on iron floor, it is characterised in that：Carriage device also includes hydraulic pressure draw-bar device, locating block device, automatic butt panel assembly；The underframe of the framework of the automatic butt dolly is provided with cross slide way, longitudinal rail；The hydraulic pressure draw-bar device includes hydraulic cylinder fixed block and hydraulic cylinder；The locating block device includes No.1 fixed block, No. two fixed blocks, U-shaped fixed block and L-type fixed block；The automatic butt panel assembly includes automatic butt motherboard and automatic butt public affairs plate；The utility model realizes the automation mating operation of the oil circuit of auxiliary equipment in threst stand, water route pipeline；Auxiliary corollary equipment is added to be installed on rapid abutting joint dolly；Centering is accurate, without the function of centering again on test-bed again, saves the lower stage time.
Description
Technical field
Threst stand equipment is the utility model is related to, particularly a kind of fast automatic docking of threst stand
Dolly.
Background technology
Engine rig test is the important ring in the reseach of engine stage, it be not only used to examine engine overall with
And the reliability of related components, while be also used for verifying whether the performance of engine has reached initial design objective, therefore
The utilization rate for how improving the engine testing room to involve great expense is become to primarily solve the problems, such as, traditional engine test
The time that room carries out lower stage on engine usually requires 1~2 day, include dismounting engine, sensor installation, measurement of power
Machine connects work to the centering work of engine shaft coupling and the water route of related subtest equipment, the pipeline of oil circuit.
The utility model is the Quick butting trolley device for engine test based on patent No. ZL200920084274.8
Improve, original device includes rapid abutting joint dolly and guiding, positioning support base composition.Described engine test rapid abutting joint is small
Car device accuracy of alignment height, flexible adjustment, upper lower stage time are short.
Although original device realizes, accuracy of alignment is high, the upper and lower time is short.But it can not meet that engine tries in practice
Test the water route of related subtest equipment in stand, oil circuit pipeline automatic quick connection work, while realize increase its
Temperature control system, pressure acquisition case and signal acquisition case are intended in the auxiliary work of auxiliary equipment, such as middle chill.For this shape
Condition, it is necessary to develop a kind of threst stand automatic butt carriage device.
Utility model content
It is mainly for meeting that related subtest is set in threst stand that the utility model, which does improved purpose,
Standby water route, the automatic quick connection work of the pipeline of oil circuit；Realizing simultaneously increases the auxiliary work of its auxiliary equipment, as in
Chill intends temperature control system, pressure acquisition and signal acquisition.
The utility model adopts the technical scheme that：A kind of fast automatic docking dolly of threst stand, including in
Cold water road buttcover plate, middle chill intend temperature control equipment, iron floor and including the automatic butt dollies on iron floor, and it is special
Sign is：Carriage device also includes hydraulic pressure draw-bar device, locating block device, automatic butt panel assembly；
The underframe of the framework of the automatic butt dolly is provided with cross slide way, longitudinal rail, is set on the cross slide way
There is motor support leg, motor support leg can slide laterally on cross slide way；
The hydraulic pressure draw-bar device includes hydraulic cylinder fixed block and hydraulic cylinder；Hydraulic cylinder and its power set are located at iron floor
One end, hydraulic cylinder fixed block is fixed on iron floor and is in contact with the power set of hydraulic cylinder；
The locating block device includes No.1 fixed block, No. two fixed blocks, U-shaped fixed block and L-type fixed block；No.1 is fixed
Block and No. two fixed blocks are arranged side by side in the side of hydraulic cylinder；
The automatic butt panel assembly includes automatic butt motherboard and automatic butt public affairs plate, the automatic butt motherboard installation
In can slide on No.1 fixed block and No. two fixed blocks and on the two fixed blocks, push rod and the automatic butt motherboard of hydraulic cylinder
Middle part be hinged, oil circuit automatic butt joint, water route automatic butt joint and proximity switch are installed on automatic butt motherboard,
Automatic butt public affairs plate scoops out tieing provided with corresponding with the banjo fixing butt jointing of automatic butt motherboard.
Preferably, it is also equipped with oil drain pan below automatic butt motherboard.
Further：Described locating block device is fixed on iron floor, when the Right side support of fast automatic docking dolly
It is put into the groove of U-shaped fixed block and No. two fixed blocks, realizes longitudinal register, horizontal stroke is adjusted by the limited block of No. two fixed blocks
To positioning.
Preferably, the top of the framework is provided with pressure acquisition case and temperature acquisition case with support.
Preferably, it is small to be directly mounted at automatic butt for described middle chill plan temperature control equipment and middle cold water road buttcover plate
Che Shang, the pipeline in water route by snap joint can the fast automatic joint with the buttcover plate of middle cold water road dock.
The beneficial effects of the utility model and feature are：1. realize the oil circuit of auxiliary equipment in threst stand,
The automation mating operation of water route pipeline；2. plus auxiliary corollary equipment is installed on rapid abutting joint dolly；3. centering is accurate, without
The function of centering again on test-bed again, lower stage time in saving.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model preferred embodiment；
Fig. 2 be Fig. 1 embodiment automatic butt motherboard (numbering 9) place partial structural diagram (in figure section components save
Slightly)；
Fig. 3 is the structural representation of the framework (numbering 13) of Fig. 1 embodiments；
Fig. 4 is structural representation when Fig. 3 middle frames (numbering 13) are seen obliquely from below；
Fig. 5 is the partial enlargement structural representation at hydraulic cylinder in Fig. 1 (numbering 8) place；
Label represents respectively in figure：1- automatic butts dolly, 2- hydraulic cylinders fixed block, 3- pressure acquisitions case, 4- temperature are adopted
Chill intends temperature control equipment, 7- iron floor, 8- hydraulic cylinders, 9- automatic butts mother in cold water road buttcover plate, 6- in header, 5-
Plate, 10- motor supports leg, 11- cross slide ways, 12- longitudinal rails, 13- frameworks, 14- proximity switches, 15- water routes are automatically right
Joint, 16- oil circuits automatic butt joint, No. bis- fixed blocks of 17-, 18- No.1s fixed block, 19- oil drain pans, 20-L types are fixed
Block, 21-U types fixed block, 22- automatic butt public affairs plate, 23- Left-side supports, 24- Right side supports.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings：
As shown in Figures 1 and 2, the fast automatic docking dolly of a kind of threst stand, including middle cold water road buttcover plate
5th, middle chill intends temperature control equipment 6, iron floor 7 and including the automatic butt dolly 1 on iron floor, it is characterised in that：
Carriage device also includes hydraulic pressure draw-bar device, locating block device, automatic butt panel assembly；
The underframe of the framework 13 of the automatic butt dolly 1 is provided with cross slide way 11, longitudinal rail 12, and the transverse direction is led
Rail 11 is provided with motor support leg 10, and motor support leg 10 can slide laterally on cross slide way 11；
The hydraulic pressure draw-bar device includes hydraulic cylinder fixed block 2 and hydraulic cylinder 8；Hydraulic cylinder 8 and its power set are located at iron
The one end on floor 7, hydraulic cylinder fixed block 2 are fixed on iron floor 7 and are in contact with the power set of hydraulic cylinder；
The locating block device includes 18, No. two fixed blocks 17 of No.1 fixed block, U-shaped fixed block 21 and L-type fixed block 20；
No.1 fixed block 18 and No. two fixed blocks 17 are arranged side by side in the side of hydraulic cylinder 8；
The automatic butt panel assembly includes automatic butt motherboard 9 and automatic butt public affairs plate 22, the automatic butt motherboard 9
Be installed on No.1 fixed block 18 and No. two fixed blocks 17 and can be slided on the two fixed blocks, the push rod of hydraulic cylinder 8 with from
The middle part of dynamic docking motherboard 9 is hinged, and oil circuit automatic butt joint 16, water route automatic butt are provided with automatic butt motherboard 9
Joint 15 and proximity switch 14, automatic butt public affairs plate 22 scoop out knot provided with corresponding with the banjo fixing butt jointing of automatic butt motherboard
Head.After automatic butt dolly 1 is completed on iron floor 7, pass through the given letter of proximity switch 14 on automatic butt motherboard 9
Number, push ahead hydraulic cylinder 8 and complete automatic butt with automatic butt public affairs plate 22 on automatic butt dolly 1.So it is automatically performed
The mating operation of water route automatic butt joint 15 and oil circuit automatic butt joint 16 on automatic butt panel assembly.After the completion of docking
The signal of proximity switch 14 disconnects, the stopping of hydraulic cylinder 8 action.So without oil circuit of the operating personnel to engine, water route pipeline
Docking carry out manual operation, realize automation mechanized operation function.
As preferable scheme, the lower section of automatic butt motherboard 9 is also equipped with oil drain pan 19, prevents from going out during experiment
Existing profit leakage pollution workplace.
Described locating block device is fixed on iron floor 7, when the Right side support 24 of fast automatic docking dolly 1 is put into U
In the groove of type fixed block 21 and No. two fixed blocks 17, longitudinal register is realized, is adjusted by the limited block of No. two fixed blocks 17
Located lateral, it is so quick, accurate, be conveniently accomplished engine on test-bed in.
The top of the framework 13 is provided with pressure acquisition case 3 and temperature acquisition case 4 with support, and pressure acquisition case is used to adopt
The pressure value of each pressure spot during collection engine test；Temperature acquisition case is mainly used in during collection engine test respectively
The thermocouple and resistance and temperature numerical value of individual temperature acquisition point.
The middle chill intends temperature control equipment 6 and middle cold water road buttcover plate 5 is directly mounted on automatic butt dolly 1,
The pipeline in water route by snap joint can the fast automatic joint with middle cold water road buttcover plate 5 dock, in cold analog temperature control
The gas circuit of device 6 inlet and outlet processed are directly docked with the porting of engine by flexible pipe, and required precision is not high, so fore-and-aft distance
Immobilize, lateral separation can carry out accurate adjustment by T-shaped piece in horizontal T-slot.Complete is avoided on each engine
Also need to reinstall middle chill plan temperature control equipment after frame.
The course of work of the dolly is：When after the completion of the dismounting of engine, being centered between dismounting, when passing through hydraulic trailer
Shift onto on the iron floor of laboratory, fast automatic docking dolly 1 can be carried out by No. two fixed blocks 17 and bottom right positioning 21
Longitudinal register, the limited block on No. two fixed blocks 17 can determine located lateral, so without progress is right again laboratory in again
Middle work, it is easy to operate.When fast automatic docking dolly 1 positioning is completed, the proximity switch 14 on automatic butt motherboard 9 provides letter
Number, hydraulic cylinder 8 promotes automatic butt motherboard 9 to be connected with automatic butt public affairs plate 22 forward, completes oil circuit, the water route of auxiliary equipment
Automatic butt.Then the signal of proximity switch 14 disconnects, the stopping of hydraulic cylinder 8 action.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate structural relation and principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, this
Utility model also has various changes and modifications, and these changes and improvements are both fallen within claimed the scope of the utility model.
The utility model requires protection scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of fast automatic docking dolly of threst stand, including middle cold water road buttcover plate (5), in cold analog temperature control
Device (6) processed, iron floor (7) and including the automatic butt dolly (1) on iron floor, it is characterised in that：Carriage device is also
Including hydraulic pressure draw-bar device, locating block device, automatic butt panel assembly；
The underframe of the framework (13) of the automatic butt dolly (1) is provided with cross slide way (11), longitudinal rail (12), the horizontal stroke
Direction guiding rail (11) is provided with motor support leg (10), and motor support leg (10) can slide laterally on cross slide way (11)；
The hydraulic pressure draw-bar device includes hydraulic cylinder fixed block (2) and hydraulic cylinder (8)；Hydraulic cylinder (8) and its power set are located at
The one end on iron floor (7), hydraulic cylinder fixed block (2) are fixed on iron floor (7) and are in contact with the power set of hydraulic cylinder；
The locating block device includes No.1 fixed block (18), No. two fixed blocks (17), U-shaped fixed block (21) and L-type fixed block
(20)；No.1 fixed block (18) and No. two fixed blocks (17) are arranged side by side in the side of hydraulic cylinder (8)；
The automatic butt panel assembly includes automatic butt motherboard (9) and automatic butt public affairs plate (22), the automatic butt motherboard
(9) it is installed on No.1 fixed block (18) and No. two fixed blocks (17) and can be slided on the two fixed blocks, hydraulic cylinder (8)
For push rod with being hinged in the middle part of automatic butt motherboard (9), automatic butt motherboard is provided with oil circuit automatic butt joint on (9)
(16), water route automatic butt joint (15) and proximity switch (14), automatic butt public affairs plate (22) are provided with and automatic butt motherboard
Banjo fixing butt jointing it is corresponding scoop out tieing.
2. the fast automatic docking dolly of threst stand according to claim 1, it is characterised in that：It is described automatic right
Connect and be also equipped with oil drain pan (19) below motherboard (9).
3. the fast automatic docking dolly of threst stand according to claim 1, it is characterised in that：Described positioning
Block assembly is fixed on iron floor (7), when the Right side support (24) of fast automatic docking dolly (1) is put into U-shaped fixed block (21)
In the groove of No. two fixed blocks (17), longitudinal register is realized, it is laterally fixed to be adjusted by the limited block of No. two fixed blocks (17)
Position.
4. the fast automatic docking dolly of threst stand according to claims 1 to 3 any claim, its feature
It is：The top of the framework (13) is provided with pressure acquisition case (3) and temperature acquisition case (4) with support.
5. according to any described fast automatic docking dolly of threst stand of claims 1 to 3, it is characterised in that：Institute
State chill plan temperature control equipment (6) and middle cold water road buttcover plate (5) is directly mounted on automatic butt dolly (1), water route
Pipeline by snap joint can the fast automatic joint with middle cold water road buttcover plate (5) dock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605958.2U CN206876401U (en) | 2017-05-27 | 2017-05-27 | A kind of fast automatic docking dolly of threst stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605958.2U CN206876401U (en) | 2017-05-27 | 2017-05-27 | A kind of fast automatic docking dolly of threst stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206876401U true CN206876401U (en) | 2018-01-12 |
Family
ID=61337561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720605958.2U Active CN206876401U (en) | 2017-05-27 | 2017-05-27 | A kind of fast automatic docking dolly of threst stand |
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| Country | Link |
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| CN (1) | CN206876401U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302008A (en) * | 2018-11-28 | 2019-02-01 | 新乡市豫新起重机械有限公司 | A kind of large-scale generator rotor docking intelligent carriage pedestal |
| CN111024402A (en) * | 2019-12-13 | 2020-04-17 | 湖南汉能科技有限公司 | Aeroengine test bench installing system |
| CN112179658A (en) * | 2020-07-29 | 2021-01-05 | 东风商用车有限公司 | Engine test pre-centering method |
-
2017
- 2017-05-27 CN CN201720605958.2U patent/CN206876401U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302008A (en) * | 2018-11-28 | 2019-02-01 | 新乡市豫新起重机械有限公司 | A kind of large-scale generator rotor docking intelligent carriage pedestal |
| CN111024402A (en) * | 2019-12-13 | 2020-04-17 | 湖南汉能科技有限公司 | Aeroengine test bench installing system |
| CN112179658A (en) * | 2020-07-29 | 2021-01-05 | 东风商用车有限公司 | Engine test pre-centering method |
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