CN202868613U - Lighting tower car - Google Patents

Lighting tower car Download PDF

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Publication number
CN202868613U
CN202868613U CN2012205004128U CN201220500412U CN202868613U CN 202868613 U CN202868613 U CN 202868613U CN 2012205004128 U CN2012205004128 U CN 2012205004128U CN 201220500412 U CN201220500412 U CN 201220500412U CN 202868613 U CN202868613 U CN 202868613U
Authority
CN
China
Prior art keywords
car body
inner sleeve
leg
tower wagon
cylinder
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
Application number
CN2012205004128U
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Chinese (zh)
Inventor
周明杰
丁牛欢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Science and Technology Co Ltd
Oceans King Dongguan Lighting Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
Original Assignee
Oceans King Lighting Science and Technology Co Ltd
Oceans King Dongguan Lighting Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oceans King Lighting Science and Technology Co Ltd, Oceans King Dongguan Lighting Technology Co Ltd, Shenzhen Oceans King Lighting Engineering Co Ltd filed Critical Oceans King Lighting Science and Technology Co Ltd
Priority to CN2012205004128U priority Critical patent/CN202868613U/en
Application granted granted Critical
Publication of CN202868613U publication Critical patent/CN202868613U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The utility model provides a lighting tower car which comprises a car body and a support frame. The support frame comprises at least two fixed legs used for supporting the car body. The legs comprise an outer sleeve pipe fixed on one side of the car body, an inner sleeve pipe and an oil cylinder placed in the inner sleeve pipe. The inner sleeve pipe is placed in the outer sleeve pipe, and can slide opposite to the outer sleeve pipe. The oil cylinder comprises an oil cylinder sleeve, an oil cylinder piston rod and an oil pipe. When supporting of the lighting tower car is needed, hydraulic oil can be led into the oil cylinder sleeve through the oil pipe so that the inner sleeve pipe is driven to extend out of the outer sleeve pipe by the oil cylinder piston rod, and space between the legs can be increased, and a supporting span is increased, and therefore supporting effect of the support frame to the lighting tower car is good. When the lighting tower car needs to be transported or stored, the hydraulic oil is led out from the oil cylinder sleeve through the oil pipe, the inner sleeve pipe is driven to contract into the outer sleeve pipe by the oil cylinder piston rod, and the space between the legs is shortened so that small space is occupied, and therefore the lighting tower car can enlarge the supporting span without increasing the occupied space.

Description

The illumination tower wagon
Technical field
The utility model relates to illuminations, particularly relates to a kind of illumination tower wagon.
Background technology
The lighting mast car owner will comprise vehicle frame and be installed in telescopic light fixture on the vehicle frame, and the illumination tower wagon is widely used in the occasions such as building site, harbour, the scene of the accident.In order to obtain larger illumination zone, the illumination tower wagon generally can rise to light fixture higher height in use.But along with the light fixture height raises, the center of gravity of illumination tower wagon also can raise, thereby causes vehicle support unstable.Therefore, generally can after the illumination tower wagon is fixing, need utilize support that the illumination tower wagon is supported.
The support that the traditional lighting tower wagon adopts is vertical support frame, and vertical support frame comprises two parallel supporting legs and connects the connecting portion of two supporting legs.The support span of vertical support frame is two spacings between the leg that is parallel to each other, and the spacing of two supporting legs is too small, can affect support effect.In actual production, in order to improve the effect of support, the spacing that needs to increase two supporting legs supports span to increase, but this will certainly increase vehicle and take up space, thereby causes the transportation of the tower wagon that throws light on and deposit inconvenience.
The utility model content
Based on this, provide a kind of when increasing the support span, also needn't increase the illumination tower wagon that it takes up space.
A kind of illumination tower wagon comprises:
Car body; And
Support comprises that at least two fix and be used for supporting the supporting leg of described car body,, described supporting leg comprises:
Outer tube is fixed in described car body one side;
Inner sleeve is contained in the described outer tube and with respect to described outer tube slidably;
Be contained in the oil cylinder of described inner sleeve, described oil cylinder comprises:
Cylinder tube, an end is fixed in described outer tube,
Cylinder piston rod is contained in described cylinder tube and with respect to described cylinder tube slidably, and is described
Cylinder piston rod is fixedly connected with described inner sleeve; And
Oil pipe is used for hydraulic oil is imported or derive described cylinder tube, stretches out with respect to described cylinder tube or retracts to realize described cylinder piston rod.
Among embodiment, it is characterized in that therein, also comprise:
Support bar, an end are fixed on the described car body and are vertical with described car body; And
Light fixture is fixed in described support bar away from an end of described car body.
Among embodiment, described support bar is expansion link therein.
Among embodiment, two described supporting legs are acute angle relatively therein, form A type structure.
Among embodiment, described supporting leg also comprises leg therein, and described leg is fixedly connected with an end of described inner sleeve.
Among embodiment, described leg comprises stand bar seat and leg handle therein, and an end of described leg handle is provided with spherical pair, and described leg handle is fixedly connected with described stand bar seat by described spherical pair.
Therein among embodiment, described support also comprises L shaped bent plate, described L shaped bent plate comprises the first journal stirrup and the second journal stirrup that is bent to form along described the first journal stirrup, and described the first journal stirrup is fixed in a side of described car body, and described the second journal stirrup is fixed on the described outer tube.
Among embodiment, described support is two, and is installed on respectively the relative both sides of described car body therein.
Above-mentioned illumination tower wagon comprises car body and support, and support comprises that at least two fix and be used for supporting the supporting leg of described car body.Supporting leg comprises outer tube, the inner sleeve that is fixed in car body one side and the oil cylinder that is contained in inner sleeve.Inner sleeve is contained in the outer tube and with respect to outer tube slidably.Cylinder tube one end is fixed in outer tube, and cylinder piston rod is contained in cylinder tube and with respect to cylinder tube slidably, and cylinder piston rod is fixedly connected with inner sleeve.Oil pipe is used for hydraulic oil imported or derive cylinder tube, stretches out with respect to cylinder tube or retracts to realize cylinder piston rod.When needs supported the illumination tower wagon, oil pipe imported cylinder sleeve with hydraulic oil, and cylinder piston rod stretches out cylinder tube, driving inner sleeve stretches out from outer tube, thereby the spacing between the increase supporting leg, and then increase the support span, make support better to the support effect of illumination tower wagon.When needs transported or deposit the illumination tower wagon, then oil pipe was derived hydraulic oil, and cylinder piston rod drives inner sleeve and is retracted in the outer tube, makes the pitch smaller between the supporting leg, thereby can not take too large space.Therefore, above-mentioned illumination tower wagon can increase institute and take up space when increasing the support span.
Description of drawings
Fig. 1 is the structural representation of illumination tower wagon in the utility model preferred embodiment;
Fig. 2 is the structural representation of the support of illumination tower wagon shown in Figure 1;
Fig. 3 is the explosive view of the supporting leg of support shown in Fig. 2 is.
The specific embodiment
For the ease of understanding the utility model, the below is described more fully the utility model with reference to relevant drawings.Provided preferred embodiment of the present utility model in the accompanying drawing.But the utility model can be realized with many different forms, be not limited to embodiment described herein.On the contrary, provide the purpose of these embodiment be make the understanding of disclosure of the present utility model more comprehensively thorough.
Need to prove, when element is called as " being fixed in " another element, can directly can there be element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be to be directly connected to another element or may to have simultaneously centering elements.
Unless otherwise defined, the employed all technology of this paper are identical with the implication that belongs to the common understanding of those skilled in the art of the present utility model with scientific terminology.Employed term is not intended to be restriction the utility model just in order to describe the purpose of specific embodiment in specification of the present utility model herein.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
See also Fig. 1 and Fig. 2, the illumination tower wagon 100 in the utility model preferred embodiment comprises car body 110, vehicle frame 120, support bar 130 and light fixture 140.
Car body 110 is the main body of illumination tower wagon 100.The structures such as vehicle frame 120, support bar 130 and light fixture 140 all are installed on the car body 110.In the present embodiment, also be provided with the wheel 111 of being convenient to movement on the car body 110.
Support 120 comprises at least two supporting legs 121.In the present embodiment, the quantity of supporting leg 121 is two, and two supporting legs 121 all are fixed in a side of car body 110.Further, two supporting legs 121 are acute angle, so that support 120 is A type structure.Therefore, in the situation that supporting leg 121 length are certain, the relatively traditional vertical support structure of A type structure has larger support span.In the present embodiment, support 120 is two, and is installed on respectively the relative both sides of car body 110.Therefore, supporting illumination tower wagon 100, the support force that 120 pairs of car bodies 110 of support apply is more symmetrical, even, can prevent effectively that the situation of toppling from occuring.
See also Fig. 2 and Fig. 3, supporting leg 121 comprises outer tube 1212, inner sleeve 1214, oil cylinder 1216 and leg 1218.
Outer tube 1212 is fixed in a side of car body 110.Outer tube 1212 can be rectangular tube, round tube or the polygon pipe of hollow.In the present embodiment, support 120 also comprises L shaped bent plate 123.L shaped bent plate 123 comprises the first journal stirrup (figure is mark not) and the second journal stirrup (figure is mark not).The second journal stirrup is bent to form along the first journal stirrup, and vertical with the first journal stirrup.The first journal stirrup is fixed in a side of car body 110, and the second journal stirrup is fixed on the outer tube 1212, thereby outer tube 1212 is fixed in a side of car body 110.Because L shaped bent plate 123 is the face contact with contacting of car body 110 and outer tube 1212, the contact site is difficult for rotating.Therefore, by L shaped bent plate 123 with fixed jacket pipe 1212 fixing with car body 110 on then can be more firm.It is pointed out that in other embodiments, L shaped bent plate 123 can omit.Outer tube 1212 can be fixed on the car body 110 by the mode of welding, also can by offering screw at outer tube 1212, by threaded fastener outer tube 1212 be fixed on the car body 110.
The shape of inner sleeve 1214 and outer tube 1212 are complementary.Inner sleeve 1214 is contained in the outer tube 1212.Between the inwall of inner sleeve 1214 and outer tube 1212 slide block can be set, also can be at the outer tube 1212 interior chutes that arrange, and inner sleeve 1214 is held in the chute, also can between the inwall of inner sleeve 1214 and outer tube 1212, pulley be set, so that inner sleeve 1214 with respect to outer tube 1212 slidably.When needs support 120 played a supportive role, inner sleeve 1214 stretched out outer tube 1212, thereby increased the spacing between the supporting leg 121, increased and supported span.When needs are deposited or during transportation light tower wagon 100, then with inner sleeve 1214 retraction outer tubes 1212, thereby reduce spacing between the supporting leg 121, and then the shared space of the tower wagon 100 of reducing to throw light on.
Oil cylinder 1216 is contained in the inner sleeve 1214.Oil cylinder 1216 comprises cylinder tube 1216A, cylinder piston rod 1216B and oil pipe 1216C.The end of cylinder tube 1216A is fixed on the outer tube 1212.Cylinder piston rod 1216B is contained in cylinder tube 1216A and with respect to cylinder tube 1216A slidably.Cylinder piston rod 1216B is fixedly connected with inner sleeve 1214.Oil pipe 1216C is used for hydraulic oil imported or derive cylinder tube 1216A, stretches out with respect to cylinder tube 1216A or retracts to realize cylinder piston rod 1216B.When oil pipe 1216C imports cylinder tube 1216A with hydraulic oil, cylinder piston rod 1216B stretches out cylinder tube 1216A, and cylinder piston rod 1216B drives inner sleeve 1214 and slides, and makes inner sleeve 1214 stretch out outer tube 1212, thereby increase the spacing between the supporting leg 121, increase and support span.When oil pipe 1216C derived cylinder tube 1216A with hydraulic oil, cylinder piston rod 1216B retracted, and retracted thereby drive inner sleeve 1214, and the pitch smaller between the supporting leg 121 diminishes thereby illumination tower wagon 100 is taken up space, and is convenient to transport and deposit.It is pointed out that in other embodiments, oil cylinder 1216 can omit.In addition, oil cylinder 1216 also can take other structures to substitute, as taking the flexible of electric driver or mechanical driving device control inner sleeve 1214.
Leg 1218 is fixedly connected with an end of inner sleeve 1214.The surface area of leg 1218 is greater than the area of inner sleeve 1,214 one ends.Therefore when contacting with ground, the Area of bearing of leg 1218 is large, thereby makes stressed more evenly, further improves the support effect of support 120.Preferably in the present embodiment, leg 1218 comprises stand bar seat 1218A and leg handle 1218B.The end of leg handle 1218B is provided with spherical pair (figure is mark not), and leg handle 1218B is fixedly connected with stand bar seat 1218A by spherical pair.Thereby the direction of stand bar seat 1218A can be changed arbitrarily, when playing a supportive role, can keep maximum with the contact area on ground always.It is pointed out that in other embodiments, leg 1218 can omit.
Please again consult Fig. 1, an end of support bar 130 is fixed on the car body 110.And support bar 130 is vertical with car body 110.Light fixture 140 is fixed in support bar 130 away from an end of car body 110.Light fixture 140 can be the various light sources such as LED lamp, fluorescent lamp.Support bar 130 is supported on a higher height with light fixture 140, thereby so that the illumination zone of light fixture 140 is wider.In the present embodiment, support bar 130 is expansion link.Therefore, can adjust by the length of adjustable telescopic rod the height of light fixture 140, thereby make the illumination zone practical requirement of light fixture 140.
Illumination tower wagon 100 comprises car body 110 and support 120, and support 120 comprises that fixing and be used for supporting leg 121 supporting legs 121 that support car body 110 at least two comprises outer tube 1212, inner sleeve 1214 and the oil cylinder 1216 that is fixed in car body 110 1 sides.Inner sleeve 1214 is contained in the outer tube 1212 and with respect to outer tube 1212 slidably.Cylinder tube 1216A one end is fixed in outer tube 1212, and cylinder piston rod 1216B is contained in cylinder tube 1216A and with respect to cylinder tube 1216A slidably, and cylinder piston rod 1216B is fixedly connected with inner sleeve 1214.Oil pipe 1216C is used for hydraulic oil imported or derive cylinder tube 1216A, stretches out with respect to cylinder tube 1216A or retracts to realize cylinder piston rod 1216B.When needs support illumination tower wagon 100, oil pipe 1216C imports cylinder sleeve 1216A with hydraulic oil, cylinder piston rod 1216B stretches out cylinder tube 1216A, driving inner sleeve 1214 stretches out from outer tube 1212, thereby increase the spacing between the supporting leg 121, and then increase the support span, make the support effect of 120 pairs of illumination tower wagons 100 of support better.When needs transported or deposit illumination tower wagon 100, then oil pipe 1216C derived hydraulic oil, and cylinder piston rod 1216B drives inner sleeve 1214 and is retracted in the outer tube 1212, makes the pitch smaller between the supporting leg 121, thereby can not take too large space.Therefore, illumination tower wagon 100 can increase institute and take up space when increasing the support span.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims (8)

1. an illumination tower wagon is characterized in that, comprising:
Car body; And
Support comprises that at least two is fixing and for the supporting leg that supports described car body, described supporting leg comprises:
Outer tube is fixed in described car body one side;
Inner sleeve is contained in the described outer tube and with respect to described outer tube slidably;
Be contained in the oil cylinder of described inner sleeve, described oil cylinder comprises:
Cylinder tube, an end is fixed in described outer tube,
Cylinder piston rod is contained in described cylinder tube and with respect to described cylinder tube slidably, and described cylinder piston rod is fixedly connected with described inner sleeve; And
Oil pipe is used for hydraulic oil is imported or derive described cylinder tube, stretches out with respect to described cylinder tube or retracts to realize described cylinder piston rod.
2. illumination tower wagon according to claim 1 is characterized in that, also comprises:
Support bar, an end are fixed on the described car body and are vertical with described car body; And
Light fixture is fixed in described support bar away from an end of described car body.
3. illumination tower wagon according to claim 2 is characterized in that, described support bar is expansion link.
4. illumination tower wagon according to claim 1 is characterized in that, two described supporting legs are acute angle relatively, forms A type structure.
5. illumination tower wagon according to claim 1 is characterized in that, described supporting leg also comprises leg, and described leg is fixedly connected with an end of described inner sleeve.
6. illumination tower wagon according to claim 5 is characterized in that, described leg comprises stand bar seat and leg handle, and an end of described leg handle is provided with spherical pair, and described leg handle is fixedly connected with described stand bar seat by described spherical pair.
7. illumination tower wagon according to claim 1, it is characterized in that, described support also comprises L shaped bent plate, described L shaped bent plate comprises the first journal stirrup and the second journal stirrup that is bent to form along described the first journal stirrup, described the first journal stirrup is fixed in a side of described car body, and described the second journal stirrup is fixed on the described outer tube.
8. illumination tower wagon according to claim 1 is characterized in that, described support is two, and is installed on respectively the relative both sides of described car body.
CN2012205004128U 2012-09-27 2012-09-27 Lighting tower car Expired - Fee Related CN202868613U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012205004128U CN202868613U (en) 2012-09-27 2012-09-27 Lighting tower car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012205004128U CN202868613U (en) 2012-09-27 2012-09-27 Lighting tower car

Publications (1)

Publication Number Publication Date
CN202868613U true CN202868613U (en) 2013-04-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012205004128U Expired - Fee Related CN202868613U (en) 2012-09-27 2012-09-27 Lighting tower car

Country Status (1)

Country Link
CN (1) CN202868613U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3001777A1 (en) 2014-09-29 2016-03-30 Grupos Electrogenos Europa, S.A. Luminous intensity regulating device for led light towers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3001777A1 (en) 2014-09-29 2016-03-30 Grupos Electrogenos Europa, S.A. Luminous intensity regulating device for led light towers

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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: 20130410

Termination date: 20200927

CF01 Termination of patent right due to non-payment of annual fee