CN207497943U - A kind of derrick crane - Google Patents
A kind of derrick crane Download PDFInfo
- Publication number
- CN207497943U CN207497943U CN201721603808.4U CN201721603808U CN207497943U CN 207497943 U CN207497943 U CN 207497943U CN 201721603808 U CN201721603808 U CN 201721603808U CN 207497943 U CN207497943 U CN 207497943U
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- China
- Prior art keywords
- obstruction lights
- slot
- closing piece
- arc
- derrick crane
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Abstract
The utility model discloses a kind of derrick cranes, it is desirable to provide a kind of device installed convenient for obstruction lights with dismantling, its key points of the technical solution are that：Including frame body and obstruction lights, the frame body is equipped with pedestal, the pedestal is equipped with the arc panel that two pieces of courts are away from each other direction bending, the obstruction lights are set between two pieces of arc panels, and with the contacted inner surfaces of two pieces of arc panels, the arc panel is equipped with for the lock-in component of fixing and unlock obstruction lights.Two pieces of arc panels play good position-limiting action to the insertion process of obstruction lights, the outer wall of obstruction lights is made to be butted on the inner walls of two pieces of arc panels to be less likely to occur to deviate during moving down, simultaneously, lock-in component, which can be realized, to be fixed obstruction lights and unlocks, so as to facilitate installation and dismounting of the operator to obstruction lights, improve work efficiency.
Description
Technical field
The utility model is related to hoisting machinery field, more specifically, it relates to a kind of derrick crane.
Background technology
Derrick crane is most common a kind of lifting equipment on construction site, for the working reinforcing bar of handling, wood stupefied,
The construction raw material such as scaffold tubes and other equipment, are a kind of essential equipment of construction.With the development of science and technology generation
The urban architecture of boundary various regions is higher and higher, therefore also higher and higher to the requirement for height of derrick crane.But derrick crane
Height increase after, can to the low-latitude flying object at night generate security risk.For this purpose, frame of the general requirement in derrick crane
Red obstruction lights on body are installed, to indicate the profile of derrick crane, increase the identification of derrick crane profile.Such as
Derrick crane safety code GB5144-2006 provides that tower top height is more than tower of 30m and projecting building
Heavy-duty machine, it should the red obstruction lights of installation in the outer end on the top of tower body, the outer end of counter-jib and crane arm.
A kind of derrick crane in currently available technology, with reference to Fig. 1, including driver's cabin 2, frame body 1 and fixed peace
Pedestal 3 on frame body is connected with obstruction lights 4 on the pedestal 3 by bolt 5.
In order to avoid obstruction lights are collided during transport, generally require individually to disassemble it, however,
Since the obstruction lights on this derrick crane are bolted on pedestal, dismantlement work is comparatively laborious, drops significantly
Low working efficiency.
Utility model content
In view of the above shortcomings of the prior art, the purpose of this utility model is to provide a kind of derrick crane, facilitates obstacle
The installation and dismounting of indicator light, improve work efficiency.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of derrick crane,
Including frame body and obstruction lights, the frame body is equipped with pedestal, and the pedestal is equipped with two pieces towards mutual departing direction
The arc panel of bending, the obstruction lights be set on two pieces of arc panels between, and with the contacted inner surfaces of two pieces of arc panels,
The arc panel is equipped with the lock-in component for fixing and unlocking obstruction lights.
By using above-mentioned technical proposal, two pieces of arc panels play good limiting to the insertion process of obstruction lights
Effect makes the outer wall of obstruction lights be butted on the inner walls of two pieces of arc panels and is less likely to occur to deviate during moving down,
Meanwhile lock-in component can be realized and obstruction lights are fixed and are unlocked, so as to facilitate peace of the operator to obstruction lights
Dress and dismounting, improve work efficiency.
Preferably, the lock-in component includes being set to the locating slot of obstruction lights outer wall, set on arc panel inner surface
The first slippage slot, sliding be connected to closing piece in the first slippage slot, the second slippage slot set on the outer surface of arc panel, sliding
The push rod being connected in the second slippage slot, the inner cavity in arc panel and the rotating bar for being rotationally connected with inner cavity cavity wall, institute
The both ends for stating rotating bar connect respectively with closing piece, push rod sliding.
By using above-mentioned technical proposal, obstruction lights are inserted into arc panel, and it is sliding into the first limiting slot to squeeze closing piece
Dynamic, after obstruction lights are fully inserted between arc panel, closing piece is pushed by the elastic force of spring in level locating slot, is reached
The purpose of solid obstacle indicator light；Again by pushing the push rod in the second limiting slot that rotating bar is driven to rotate, rotating bar drives lock
Block compressed spring into the first limiting slot, separates with the locating slot of obstruction lights outer wall, achievees the purpose that unlock, operated
Journey is simple and convenient.
Preferably, between the first slippage slot slot bottom and closing piece be equipped with spring, spring under natural conditions, the end of closing piece
Protrude the first slippage slot.
By using above-mentioned technical proposal, when closing piece moves under the action of extruding towards the slot bottom direction of the first slippage slot
When squeezing spring, spring can deform upon, and give closing piece one reaction force；When closing piece is not compact, the reply of spring is utilized
Power effect enables closing piece to automatically reset.
Preferably, the upper surface of the closing piece from arc panel to obstruction lights diagonally downward.
By using above-mentioned technical proposal, when being plugged between arc panel convenient for obstruction lights, the inclined surface of closing piece with
Obstruction lights, which offset, touches and can easily slip into the first slippage slot, so as to which obstruction lights be facilitated to continue to glide, works as closing piece
Closing piece being capable of automatic spring when being aligned with locating slot.
Preferably, the outer wall of the obstruction lights and bottom surface arc transition.
By using above-mentioned technical proposal, the setting of arc transition can make obstruction lights are easier to be inserted into two pieces
Between arc panel.
Preferably, the obstruction lights outer wall is along the circumferential direction equipped with a circle locating slot, the locating slot and closing piece away from
The distance of pedestal is equal.
By using above-mentioned technical proposal, locating slot is equal with distance of the closing piece away from pedestal, when obstruction lights are inserted completely
When entering in arc panel, closing piece be inserted into it is mating with locating slot in locating slot, at this point, the bottom surface of obstruction lights can be with
Pedestal fits, and pedestal can also play obstruction lights better supporting role, reduces the loosening situation of obstruction lights.
Preferably, the push rod protrudes the end of the second slippage slot equipped with button.
By using above-mentioned technical proposal, the setting person of being conveniently operated of button operates push rod, during button press, pushes away
Bar can be moved towards the direction of obstruction lights, so as to which rotating bar be driven to rotate, and then realize closing piece and obstruction lights it
Between unlock, consequently facilitating dismounting obstruction lights.
Preferably, the obstruction lights are equipped with solar panel and accumulator, and the solar panel is with storing
Battery is electrically connected.
By using above-mentioned technical proposal, solar panel can absorb solar energy, be translated into electric energy and be stored in
In accumulator, better warning function is played when working at night convenient for obstruction lights.
In conclusion the utility model has the advantages that：Two pieces of arc panels are to the insertion process of obstruction lights
Good position-limiting action is played, the outer wall of obstruction lights is made to be butted on the inner wall of two pieces of arc panels during moving down
It is less likely to occur to deviate, meanwhile, lock-in component, which can be realized, to be fixed obstruction lights and unlocks, so as to facilitate operator couple
The installation and dismounting of obstruction lights, improve work efficiency.
Description of the drawings
Fig. 1 is the structure diagram of the prior art；
Fig. 2 is the structure diagram of the utility model embodiment；
Fig. 3 is the structure diagram that pedestal is connect with obstruction lights in the utility model embodiment；
Fig. 4 is the sectional view that pedestal is connect with obstruction lights in the utility model embodiment.
Reference numeral：1st, frame body；2nd, driver's cabin；3rd, pedestal；4th, obstruction lights；5th, bolt；6th, arc panel；7th, the sun
It can solar panel；8th, push rod；9th, button；10th, spring；11st, positioning pin；12nd, the first sliding block；13rd, the first limiting slot；14th, it second slides
Move slot；15th, inner cavity；16th, rotating bar；17th, the second sliding block；18th, closing piece；19th, locating slot；20th, the second limiting slot；21st, it first slides
Move slot；22nd, accumulator.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of derrick crane, with reference to Fig. 2 and Fig. 3, the driver's cabin 2 including frame body 1 and on frame body 1, frame
It is fixedly mounted on frame body 1 there are three the identical pedestal 3 of size, is welded with two arc panels 6 on pedestal 3, two pieces of arc panels 6 are distinguished
It is bent towards direction is away from each other, it is mating between two arc panels 6 to have obstruction lights 4, and the outer wall and arc of obstruction lights 4
The contacted inner surfaces 2 of shape plate 6, arc block can limit obstruction lights 4, make obstruction lights 4 in two pieces of arc panels 6
Between be less likely to occur to loosen；Lock-in component for fixing and unlocking obstruction lights 4 is installed on arc panel 6.
With reference to Fig. 3 and Fig. 4, lock-in component includes being opened in the locating slot 19 of 4 outer wall of obstruction lights, is opened in arc panel
First slippage slot 14 of 6 inner surfaces slides the closing piece 18 being connected in the first slippage slot 14, the outer surface for being opened in arc panel 6
The second slippage slot 21, sliding be connected to the push rod 8 in the second slippage slot 21, the inner cavity 15 in arc panel 6 and rotation
It is connected to the rotating bar 16 of 15 cavity wall of inner cavity.The outer wall of arc panel 6 is provided with the second slippage slot 21, the second slippage slot in the horizontal direction
Push rod 8 is slidably connected in 21, one end of push rod 8 protrudes from the outer wall of arc panel 6, meanwhile, push rod 8 protrudes from the second slippage slot
21 one end is installed with button 9, facilitates and pushes push rod 8.
6 inner wall of arc panel is provided with the first slippage slot 14 in the horizontal direction, and the first slippage slot 14 is located at the second slippage slot 21
Top, the 14 interior sliding of the first slippage slot are connected with closing piece 18, and the upper surface of closing piece 18 is tilted from arc panel 6 to obstruction lights 4
Downwards；Be installed with spring 10 between the slot bottom of 18 and first slippage slot 14 of closing piece, spring 10 in its natural state, closing piece 18
End protrude from the first slippage slot 14；Meanwhile the outer wall of obstruction lights 4 is along the circumferential direction provided with a circle locating slot 19, and
Locating slot 19 is equal with height of the closing piece 18 away from 6 bottom of arc panel away from height of the obstruction lights 4 apart from bottom surface, when obstacle indicates
When the lower surface of lamp 4 is bonded with pedestal 3, facilitate closing piece 18 that can be plugged in locating slot 19；4 bottom surface of obstruction lights and outer wall
Arc transition facilitates obstruction lights 4 to be inserted between two pieces of arc panels 6.
Inner cavity 15 is provided between the outer wall and inner wall of arc panel 6, inner cavity 15 is equipped with rotating bar 16, the first slippage slot 14
It being installed between the second slippage slot 21, positioning pin 11, rotating bar 16 is rotationally connected with positioning pin 11, and the two of rotating bar 16
End has the first limiting slot 13 and the second limiting slot 20 of 16 length direction of rotating bar, and connection is slid in the first limiting slot 13
There is the first sliding block 12, and one end of the first sliding block 12 is fixedly connected with the side of closing piece 18；Sliding connection in second limiting slot 20
There is the second sliding block 17, and one end of the second sliding block 17 is fixedly connected with the side of push rod 8.
Since the inclined surface of closing piece 18 is by the extruding of obstruction lights 4, spring 10 compresses, and closing piece 18 is made to be slided along first
The direction sliding for moving slot 14 is entered in the first slippage slot 14, and closing piece 18 drives first limiting of first sliding block 12 along rotating bar 16
Slot 13 slides downwards, and rotating bar 16 rotates, and the second sliding block 17 drives push rod along the second sliding upwards of limiting slot 20, the second sliding block 17
8 slide into the second slippage slot 21.
When obstruction lights 4 are fully inserted into arc panel 6, after the bottom surfaces of obstruction lights 4 is bonded with pedestal 3, locating slot 19
Coordinate just between closing piece 18, closing piece 18 slides out the first limiting slot 13 under the action of by 10 restoring force of spring, slip into positioning
In slot 19, while closing piece 18 drives the first sliding block 12 to be slid upwards along the first limiting slot 13, and rotating bar 16 rotates, and second slides at this time
Block 17 is along the sliding downwards of the second limiting slot 20, and the second sliding block 17 drives push rod 8 to 21 slide outside of the second slippage slot, at this time obstacle
Indicator light 4 is fixed in arc panel 6.
The bottom of obstruction lights 4 is installed with solar panel 7, and for collecting solar energy, while obstacle indicates
Lamp 4 is internally provided with accumulator 22, and solar panel 7 is electrically connected with accumulator 22, conveniently converts solar energy into electricity
It can be stored in accumulator 22, be used for 4 night of obstruction lights.
Total course of work：The top position that obstruction lights 4 are placed between two pieces of arc panels 6 is moved down, grafting
Between two pieces of arc panels 6, after extruding of the closing piece 18 by obstruction lights 4, slid along the first slippage slot 14 towards first
The slot bottom direction movement of slot 14, spring 10 compress, and closing piece 18 is slipped into the first slippage slot 14；When obstruction lights 4 are fully inserted into
In arc panel 6, at this point, spring 10 resets under the action of restoring force, closing piece 18 and locating slot 19 are mating, realize obstacle
The fixed installation of indicator light 4；When needing to dismantle obstruction lights 4, button press 9, push rod 8 refers in the horizontal direction towards obstacle
Show that lamp 4 is close, rotating bar 16 rotates, and closing piece 18 is made to be moved to the inside of the first slippage slot 14, when closing piece 18 is completely into
During one slippage slot 14, obstruction lights 4 are lifted up, just obstruction lights 4 can be made to be detached from arc panel 6.
Above-described embodiment is only explanation to the utility model, is not the limitation to the utility model, this field
Technical staff can as needed make the present embodiment the modification of no creative contribution after this specification is read, but only
It all to be protected in the right of the utility model by Patent Law.
Claims (8)
1. a kind of derrick crane, including frame body (1) and obstruction lights (4), it is characterized in that：It is set on the frame body (1)
There is pedestal (3), the pedestal (3) is equipped with two pieces of arc panels (6) being bent towards mutual departing direction, the obstruction lights
(4) between two pieces of arc panels (6), and with the contacted inner surfaces of two pieces of arc panels (6), set on the arc panel (6)
It is useful for the fixed lock-in component with unlock obstruction lights (4).
2. a kind of derrick crane according to claim 1, it is characterized in that：The lock-in component refers to including being set to obstacle
Show that the locating slot (19), the first slippage slot (14) set on arc panel (6) inner surface, sliding of lamp (4) outer wall are connected to the first cunning
Closing piece (18) in shifting slot (14), the second slippage slot (21) set on the outer surface of arc panel (6), sliding are connected to the second sliding
Push rod (8) in slot (21), the inner cavity (15) in arc panel (6) and the rotating bar for being rotationally connected with inner cavity (15) cavity wall
(16), the both ends of the rotating bar (16) connect respectively with closing piece (18), push rod (8) sliding.
3. a kind of derrick crane according to claim 2, it is characterized in that：First slippage slot (14) slot bottom and closing piece
(18) spring (10) is equipped between, under natural conditions, the first slippage slot (14) is protruded in the end of closing piece (18) to spring (10).
4. a kind of derrick crane according to claim 2, it is characterized in that：The upper surface of the closing piece (18) is from arc panel
(6) to obstruction lights (4) diagonally downward.
5. a kind of derrick crane according to claim 2, it is characterized in that：The outer wall of the obstruction lights (4) and bottom
Face arc transition.
6. a kind of derrick crane according to claim 2, it is characterized in that：Obstruction lights (4) outer wall is circumferentially
Direction is equipped with a circle locating slot (19), and the locating slot (19) is equal with distance of the closing piece (18) away from pedestal (3).
7. a kind of derrick crane according to claim 2, it is characterized in that：The push rod (8) protrudes the second slippage slot
(21) end is equipped with button (9).
8. a kind of derrick crane according to claim 1, it is characterized in that：The obstruction lights (4) are equipped with the sun
Energy solar panel (7) and accumulator (22), the solar panel (7) are electrically connected with accumulator (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721603808.4U CN207497943U (en) | 2017-11-24 | 2017-11-24 | A kind of derrick crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721603808.4U CN207497943U (en) | 2017-11-24 | 2017-11-24 | A kind of derrick crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207497943U true CN207497943U (en) | 2018-06-15 |
Family
ID=62506809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721603808.4U Active CN207497943U (en) | 2017-11-24 | 2017-11-24 | A kind of derrick crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207497943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027537A (en) * | 2018-08-02 | 2018-12-18 | 安徽六方重联机械股份有限公司 | A kind of hoist base with safeguard structure |
-
2017
- 2017-11-24 CN CN201721603808.4U patent/CN207497943U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027537A (en) * | 2018-08-02 | 2018-12-18 | 安徽六方重联机械股份有限公司 | A kind of hoist base with safeguard structure |
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