CN201400309Y - Shelter traveling mechanism - Google Patents
Shelter traveling mechanism Download PDFInfo
- Publication number
- CN201400309Y CN201400309Y CN2008202225423U CN200820222542U CN201400309Y CN 201400309 Y CN201400309 Y CN 201400309Y CN 2008202225423 U CN2008202225423 U CN 2008202225423U CN 200820222542 U CN200820222542 U CN 200820222542U CN 201400309 Y CN201400309 Y CN 201400309Y
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- CN
- China
- Prior art keywords
- shelter
- hydraulic
- tire
- link span
- tie rod
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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 - Lifetime
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Abstract
The utility model discloses a shelter traveling mechanism which comprises four hydraulic traveling wheels; each hydraulic traveling wheel comprises a hydraulic wheel, a handle, a tire, a brake systemand a connecting rod; the tire is connected with the brake system; the wheel shaft of the tire is connected with an output rod of the hydraulic cylinder; the connecting rod and the handle are fixed atthe bottom of the hydraulic cylinder; the upper end and the lower end of each hydraulic traveling wheel are respectively connected with an upper connection frame and a lower connection frame; the upper connection frame is connected with a through hole of the end surface of a shelter upper corner piece by an upper tension rod; and the lower connection frame is connected with the through hole of the end surface of a shelter lower corner piece by a lower tension rod. The four hydraulic traveling wheels are respectively fixed on the four corners of the shelter; and every two hydraulic traveling wheels on both ends of the advancing direction of the shelter are connected by a set of horizontal connecting rods. A traction steel wire rope is connected with the hydraulic cylinder on the end of theshelter in the advancing direction. The shelter traveling mechanism improves the working efficiency of the shelter in the middle distance and the short distance, shortens the operation time, reducesthe quantity of the used equipment, and improves the universality of the equipment.
Description
Technical field
The utility model relates to a kind of suitable shelter mechanism that short range is moved under no external device help situation, belongs to special-purpose motor device.
Background technology
During existing shelter needs, when short range is moved, need shelter be placed on the small-sized transfer car(buggy) by crane or other shelter lifting mechanism and realize.Adopt this kind method, following shortcoming arranged:
A) shelter is moved in short range, needs crane or plurality of devices such as shelter lifting mechanism and small-sized transfer car(buggy), makes to realize that simple action needs complex apparatus;
B) adopt with the upper type complicated operation length consuming time;
C) small-sized transfer car(buggy) can be general to the shelter of same model specification, and can not be general for the shelter of different model specification, causes the shelter model specification in same place need not be equipped with the transfer car(buggy) of this model shelter of a plurality of adaptations simultaneously;
D) currently used method, because the crossing ability of small-sized transfer car(buggy) is poor, self does not have the function of lift in height, can't realize that shelter enters aircraft hold by aircraft hold device for carrying a tripot ladder.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of shelter traveling gear, can improve shelter in, work efficiency under the short range situation, shorten the operating time; The usage quantity of minimizing equipment makes and realizes that the short distance transhipment only needs to use an equipment to get final product; The commonality of improvement equipment, the shelter that makes the different model specification can be used same equipment when realizing same action; In addition, can realize the function that shelter enters aircraft hold by aircraft hold device for carrying a tripot ladder.
The technical scheme that its technical matters that solves the utility model adopts is: comprise four hydraulic movings wheel, go up link span, down link span, go up tie rod and following tie rod, two cover transverse links (synchronizing bar) and overlap haulage cable.
Each hydraulic moving wheel comprises hydraulic actuating cylinder, handgrip, tire, brake gear and pipe link, be connected with brake gear on the tire, the wheel shaft of tire is connected in the take-off lever of hydraulic actuating cylinder, and the hydraulic actuating cylinder bottom is fixed with pipe link and handgrip, and the lifting action of traveling gear is realized by hydraulic actuating cylinder.
Each hydraulic moving wheel upper and lower side is connected with link span and following link span respectively, and the through hole that last link span passes through corner fittings end face on last tie rod and the shelter is connected, under following link span passes through under tie rod and the shelter through hole of corner fittings end face be connected.Four hydraulic movings are taken turns four jiaos that are separately fixed at shelter.
The hydraulic moving at shelter working direction two ends take turns per two one group by one the cover transverse link (synchronizing bar) couple together.Haulage cable connects the hydraulic actuating cylinder of shelter working direction end.After more than assembling finished, this mechanism just can finish actions such as lifting, walking.
Described hydraulic actuating cylinder adopts single-action plunger piston fluid pressure cylinder, and all hydraulic oil is stored in the cylinder body, at the outside no hydraulic pressure fuel tank of hydraulic actuating cylinder.Such structure makes the volume of traveling gear less, and hydraulic oil reservoir be stored in guarantee in the cylinder body hydraulic actuating cylinder outside do not have expose oil pipe, prevent to use and deposit and in the process oil pipe is damaged and hydraulic actuating cylinder was lost efficacy, improved reliability of products.
Consider that the traveling gear load-bearing is heavier, described hydraulic moving wheel adopts the twin tire structure, and tire is a solid rubber tyre.Tire and spoke pass through bolt and nut connection, and bearing uses deep groove ball bearing, adopt the face-to-face situation of installing to be installed in the spoke hole, and bearing bore and wheel shaft employing excessively fit into luggage and join.Brake disc is installed on the connecting panel and by the wheel rim of bolt with a side wheel tire and is connected.The shaft shoulder is installed on the wheel shaft middle part and couples together by local welding, and the effect of supporting cylinder and walking is played by being welded to connect in the shaft shoulder and hydraulic actuating cylinder bottom.Spoke, connecting panel, the shaft shoulder, adjustment cover and wheel shaft all adopt the carbon constructional quality steel machine to add and form.
Last link span, following link span adopt the carbon structure steel profile to be welded into L type structure.Two semicircle cuff structures are adopted in the position that last link span, following link span and hydraulic moving wheel link.Wherein-and individual semicircle hoop and link span are affixed, and another one semicircle hoop and affixed good semicircle hoop be by bolted connection, is enclosed within the outer and binding bolt of the hydraulic cylinder of hydraulic moving wheel during use and gets final product.
Described tie rod, the following tie rod employing bolt shape tie rod gone up.
A whole set of traveling gear is independent when mobile in the needs short range, and available connecting screw rod links together two hydraulic movings wheels, forms one group in twos, and one group of hydraulic moving wheel can be stood voluntarily, and promptly removable by two people, forward-reverse freely.
The beneficial effects of the utility model are: this device design index and reach situation and orthodox method contrast as shown in table 1.
Table 1 environment division basic specification test result
| Sequence number | Test event and content | Design objective | Reach situation | Use orthodox method |
| 1 | Being positioned at ground from shelter begins to prepare to move to possess mobile condition | Consuming time: about 15 minutes personnel: 2 people use device category: a kind | Reach | Consuming time: about 15 minutes personnel: 4 people use device category: at least |
| 2 kinds | ||||
| 2 | The short-distance transport operation | Personnel: 4 people | Reach | Personnel 3～4 people |
| 3 | Shelter keeps the shelter basic horizontal no longer than 5 meters by being not more than 5 ° of slopes | Can reach by adjustable height before and after regulating in the process of advancing | Reach | Can not reach |
| 4 | When shelter can enter fortune eight aircraft holds by Cargo Lift when height is not more than 2100mm | Pulling haulage cable by winch in the aircraft enters with the adjusting adjustable height | Reach | Can not reach |
| 5 | Different length and width shelter can general mobile devices | Regulating transverse link (synchronizing bar) double end nut gets final product | Can be general | Can not be general |
The use result of traveling gear shows, traveling gear has solved shelter short range in the past and has moved shelter, need the problem of crane or plurality of devices such as shelter lifting mechanism and small-sized transfer car(buggy), and solved that shelter can not keep shelter basic horizontal, impassabitity Cargo Lift directly to enter the problem of the general mobile device of shelter of fortune eight aircraft holds and different length and width on the slope when adopting traditional transporting mode.
Below in conjunction with drawings and Examples the utility model is further specified.
Description of drawings
Fig. 1 is that road wheel described in the utility model is at four jiaos of layouts of shelter.
Fig. 2 is that hydraulic moving is taken turns connection diagram in twos.
Fig. 3 is the side direction view of hydraulic moving wheel;
Among the figure, 1-handgrip, 2-hydraulic ram, 3-pipe link.
Fig. 4 is the forward view of hydraulic moving wheel;
Among the figure, 4-brake disc, 5-tire.
Fig. 5 is the scheme drawing after traveling gear and shelter are installed;
Among the figure, 6-brake system, the upper left link span of 7-, the upper right link span of 8-, 9-handrail, 10-synchronizing bar.
Fig. 6 is that the traveling gear side direction is always schemed;
Among the figure, the last tie rod of 11-, link span under the 12-, 13-road wheel, tie rod under the 14-.
Fig. 7 is that traveling gear is overlooked total figure;
Among the figure, the 15-pin.
Fig. 8 is the tie rod scheme drawing.
Fig. 9 is following link span scheme drawing.
Figure 10 goes up the link span scheme drawing.
The specific embodiment
Device embodiment: comprise the hydraulic moving wheel (as shown in Figure 1) that is separately fixed at four jiaos of shelters, go up link span, down link span, go up tie rod and following tie rod, two cover transverse links (synchronizing bar) and overlap haulage cable.
As shown in Figure 3, Figure 4, each hydraulic moving wheel comprises a single-action plunger piston fluid pressure cylinder 2, tire 5, shaft-cup, spoke, connecting panel, the shaft shoulder, adjustment cover, wheel shaft, bearing, brake system 6, handgrip 1.Described hydraulic moving wheel adopts the twin tire structure, and tire 5 is a solid rubber tyre.Tire 5 passes through bolt and nut connection with spoke, and bearing uses deep groove ball bearing, adopts the face-to-face situation of installing to be installed in the spoke hole, and bearing bore and wheel shaft employing excessively fit into luggage and join.Brake disc 4 is installed on the connecting panel and by the wheel rim of bolt with a side wheel tire 5 and is connected.The shaft shoulder is installed on the wheel shaft middle part and couples together by local welding, and the effect of supporting cylinder 2 and walking is played by being welded to connect in the shaft shoulder and hydraulic actuating cylinder 2 bottoms.Spoke, connecting panel, the shaft shoulder, adjustment cover and wheel shaft all adopt the carbon constructional quality steel machine to add and form.Handgrip 1 is connected with the crank of hydraulic actuating cylinder 2.
As Fig. 5, Fig. 6 and shown in Figure 7, each hydraulic moving wheel upper and lower side is connected with link span 7,8 and following link span 12 respectively, tie rod 11, following tie rod 14 are installed in the last corner fittings hole of shelter front/rear end on the location on the last link span, to go up tie rod 11, down tie rod 14 revolves the lock half-twist, loads onto fastening nut behind the packing ring.On the top of hydraulic actuating cylinder, load onto fastening nut behind the packing ring with the anulated connection on front band and the last link span 7,8.Following link span 12 is fixed on the clip of hydraulic actuating cylinder 2 bottoms, tights a bolt.The height of modulated pressure cylinder makes tie rod 11 on the location of road wheel bottom, tie rod 14 is aimed at and the corner fittings hole down of packing into down, will go up tie rod 11, tie rod 14 revolves the lock half-twist down, loads onto fastening nut behind the packing ring.Described tie rod 11, the following tie rod 14 employing bolt shape tie rods (as shown in Figure 8) gone up.
The clean lifting travel of the single hydraulic moving wheel of traveling gear is 370mm.After being contained in road wheel on the shelter, the oad of single cover hydraulic moving wheel (high * wide * dark): 2157mm * 310mm * 440mm, single hydraulic moving wheel load-bearing 3000kg.
The tire 5 that this traveling gear adopts is a 4.00-D type rubber tire, and 50 * 70 rectangular steel pipes that 50 * 50 square steel tubes are made, link span employing material is No. 20 steel down that last link span employing material is No. 20 steel are made.Hydraulic actuating cylinder 2 adopts single-action plunger piston fluid pressure cylinder, and the maximum elongation stroke is 370mm.All the other parts all adopt carbon constructional quality steel to make.
The hydraulic moving at shelter working direction two ends take turns per two one group by one the cover transverse link (synchronizing bar 10) couple together.Haulage cable connects the hydraulic actuating cylinder 2 of shelter working direction end.Described handgrip 1 links to each other with hydraulic actuating cylinder 2 bottom anchor shafts, and turning to of traveling gear is to turn to by rotary handle 1.For guaranteeing the conformability of two road wheel steering angles of same end, on the anchor shaft of two hydraulic moving wheels, connect a cover transverse link (synchronizing bar 10), need regulate the two-way nut on the transverse link (synchronizing bar 10) during installation, the steering angle of the tire of control two cover hydraulic movings wheels is poor, keeps the steering angle unanimity when making each road wheel with the direction of handgrip 1 control road wheel.
Shown in Fig. 9,10, last link span 7,8, following link span 12 adopt the carbon structure steel profile to be welded into L type structure.Two semicircle cuff structures are adopted in the position that last link span, following link span and hydraulic moving wheel link.One of them semicircle hoop and link span are affixed, and another one semicircle hoop and affixed good semicircle hoop are by bolted connection, and the outer also binding bolt of hydraulic cylinder that is enclosed within the hydraulic moving wheel during use gets final product.
When the utility model uses, the crank of hydraulic actuating cylinder has been placed on upgrades, four people press down crank simultaneously by command simultaneously, should guarantee to press down the action and the number of times basically identical of crank.Crank of every pressure, shelter 6～12mm that hoists.After shelter rises and is raised to certain altitude, just can choose and try hard to recommend moving shelter and on the level land, walk.By regulating the lifting travel of shelter front and back end road wheel, shelter is walked on the slope that has below 5 °.Simultaneously can shelter be packed into and draw off transport plane, must use the steel wire rope winch in the transport plane during turnover transport plane with this mechanism.
The right-hand side of each manipulating handgrip has a brake handle, directly gets final product by lower handle in the time of need braking when advancing.When parking, should press brake handle, and hang up the handle banking stop, fill up hill holder respectively, to guarantee brake safely and reliably in the front and back of road wheel.
In the hydraulic actuating cylinder of road wheel pressure-relief valve is housed,, can realizes that shelter slowly descends by pressing the operation of oil cylinde handgrip.For guaranteeing that big inclination does not take place, can press four operation of oil cylinde handgrips simultaneously, shelter is descended for four jiaos simultaneously, shelter is fallen earthward.
When turning to, rotate the crank of shelter road wheel simultaneously, with the direction of control road wheel, in order to realize the direction control of shelter walking.
As shown in Figure 2, a whole set of traveling gear is independent when mobile at needs, and available connecting screw rod links together two hydraulic movings wheels, forms one group in twos, and one group of hydraulic moving wheel can be stood voluntarily, and promptly removable by two people, forward-reverse freely.
Claims (6)
1, shelter traveling gear, comprise four hydraulic movings wheel, go up link span, down link span, go up tie rod and following tie rod, two cover transverse links and overlap haulage cable, it is characterized in that: each hydraulic moving wheel comprises hydraulic actuating cylinder, handgrip, tire, brake gear and pipe link, be connected with brake gear on the tire, the wheel shaft of tire is connected in the take-off lever of hydraulic actuating cylinder, and the hydraulic actuating cylinder bottom is fixed with pipe link and handgrip; Each hydraulic moving wheel upper and lower side is connected with link span and following link span respectively, and the through hole that last link span passes through corner fittings end face on last tie rod and the shelter is connected, under following link span passes through under tie rod and the shelter through hole of corner fittings end face be connected; Four hydraulic movings are taken turns four jiaos that are separately fixed at shelter; The hydraulic moving at shelter working direction two ends take turns per two one group by one the cover transverse link couple together; Haulage cable connects the hydraulic actuating cylinder of shelter working direction end.
2, shelter traveling gear according to claim 1 is characterized in that: described hydraulic actuating cylinder adopts single-action plunger piston fluid pressure cylinder, and all hydraulic oil is stored in the cylinder body, at the outside no hydraulic pressure fuel tank of hydraulic actuating cylinder.
3, shelter traveling gear according to claim 1 is characterized in that: described hydraulic moving wheel adopts the twin tire structure, and tire is a solid rubber tyre.
4, shelter traveling gear according to claim 1 is characterized in that: described upward link span, following link span adopt the carbon structure steel profile to be welded into L type structure.
5, shelter traveling gear according to claim 1 is characterized in that: described tie rod, the following tie rod employing bolt shape tie rod gone up.
6, shelter traveling gear according to claim 1 is characterized in that: described hydraulic moving wheel is independent when mobile in the needs short range, and per two one group links together by connecting screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008202225423U CN201400309Y (en) | 2008-11-21 | 2008-11-21 | Shelter traveling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008202225423U CN201400309Y (en) | 2008-11-21 | 2008-11-21 | Shelter traveling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201400309Y true CN201400309Y (en) | 2010-02-10 |
Family
ID=41660106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008202225423U Expired - Lifetime CN201400309Y (en) | 2008-11-21 | 2008-11-21 | Shelter traveling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201400309Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104126463A (en) * | 2014-07-15 | 2014-11-05 | 昆明理工大学 | Adjustable and controllable simulated rainfall device |
| CN104477557A (en) * | 2014-12-10 | 2015-04-01 | 衡阳泰豪通信车辆有限公司 | Mechanism for moving shelter in short distance |
| CN109130701A (en) * | 2018-10-22 | 2019-01-04 | 江苏捷诚车载电子信息工程有限公司 | Vehicle mounted square cabin running gear |
| CN112780079A (en) * | 2020-12-28 | 2021-05-11 | 宁波曙翔新材料股份有限公司 | Shelter with automatic walking function |
-
2008
- 2008-11-21 CN CN2008202225423U patent/CN201400309Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104126463A (en) * | 2014-07-15 | 2014-11-05 | 昆明理工大学 | Adjustable and controllable simulated rainfall device |
| CN104126463B (en) * | 2014-07-15 | 2016-01-20 | 昆明理工大学 | A kind of regulatable artificially-simulated rainfall device |
| CN104477557A (en) * | 2014-12-10 | 2015-04-01 | 衡阳泰豪通信车辆有限公司 | Mechanism for moving shelter in short distance |
| CN109130701A (en) * | 2018-10-22 | 2019-01-04 | 江苏捷诚车载电子信息工程有限公司 | Vehicle mounted square cabin running gear |
| CN112780079A (en) * | 2020-12-28 | 2021-05-11 | 宁波曙翔新材料股份有限公司 | Shelter with automatic walking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100210 |
|
| CX01 | Expiry of patent term |