CN208364674U - A kind of tower crane proof equipment - Google Patents
A kind of tower crane proof equipment Download PDFInfo
- Publication number
- CN208364674U CN208364674U CN201820957451.8U CN201820957451U CN208364674U CN 208364674 U CN208364674 U CN 208364674U CN 201820957451 U CN201820957451 U CN 201820957451U CN 208364674 U CN208364674 U CN 208364674U
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- China
- Prior art keywords
- baffle
- fixedly connected
- telescoping cylinder
- tower crane
- outline border
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Abstract
The utility model discloses a kind of tower crane proof equipments, including inside casing, outline border and multiple buffer device for collision, inside casing is arranged in outline border, each buffer device for collision is both secured between inside casing and outline border, buffer device for collision includes telescoping cylinder, telescopic rod, first compressed spring, second compressed spring and piston, piston is inserted in telescoping cylinder and is slidably connected with the inner wall of telescoping cylinder, one end of telescopic rod, which is protruded into telescoping cylinder, is fixedly connected with the piston, it is fixedly connected between the end face and telescoping cylinder of piston by the first compressed spring, it is fixedly connected between the other end of piston and telescoping cylinder by the second compressed spring.The utility model is the utility model has the advantages that the utility model is provided with buffer device for collision, buffer device for collision is arranged between inside casing and outline border, two groups of compressed springs are provided in buffer unit, when outline border is impacted, buffer unit can play the role of buffering, protection can further be played the role of, make tower crane will not be by excessive impact.
Description
Technical field
The utility model relates to tower crane protection technology field, especially a kind of tower crane proof equipment.
Background technique
Tower crane is mainly used for the vertically and horizontally conveying and the installation of building element of material in housing construction.At present
In building dense area, newly-built, renovating and enlarging engineering is more and more, the accident collided between tower crane and old building, tower crane and tower crane
It happens occasionally.In order to reduce injury of the collision to both tower crane and building, limiting device can be generally installed on tower crane, but this
Limiter tends not to work well in the case where power failure or strong wind.
Therefore, it is necessary to propose a kind of tower crane proof equipment in response to the above problems.
Utility model content
In view of the above-mentioned deficiencies in the prior art, the purpose of this utility model is to provide a kind of tower crane collision protections
Device can solve the above problem.
Outline border is arranged in a kind of tower crane proof equipment, including inside casing, outline border and multiple buffer device for collision, the inside casing
Interior, each buffer device for collision is all set between inside casing and outline border, and the buffer device for collision includes telescoping cylinder, stretches
Bar, the first compressed spring, the second compressed spring and piston, the piston, which is inserted in telescoping cylinder and slides with the inner wall of telescoping cylinder, to be connected
It connects, one end of the telescopic rod, which is protruded into telescoping cylinder, is fixedly connected with the piston, the other end of the telescopic rod and the inside casing
Outer wall offset, be fixedly connected between the end face and telescoping cylinder of the piston by the first compressed spring, the piston it is another
It is fixedly connected between one end face and telescoping cylinder by the second compressed spring.
Compared with prior art, for the utility model the utility model has the advantages that the utility model is provided with buffer device for collision, collision is slow
Flushing device setting is provided with two groups of compressed springs between inside casing and outline border, in buffer unit, when outline border is impacted, buffering
Device can play the role of buffering, can further play protection, make tower crane will not be by excessive impact.
Preferably, the other end of the telescopic rod is fixedly connected with the outer wall of inside casing, the pedestal and outline border of the telescoping cylinder
Inner wall be fixedly connected.
Using preferably technical solution the utility model has the advantages that buffer unit may make to be fixedly connected between outline border and inside casing.
Preferably, wherein a side has been respectively fixedly connected with the first tracheae and the second tracheae to the telescoping cylinder, and described first
Tracheae and the second tracheae are communicated with air pump.
Preferably technical solution is used the utility model has the advantages that air pump can provide gas source for telescoping cylinder, is such as received in buffer unit
When impact, when compressed spring can not restore, the air pressure change of telescoping cylinder inner piston two sides is adjusted using air pump, so that
Buffer unit restores.
Preferably, the outline border includes first baffle, second baffle, third baffle and fourth gear plate, the first baffle,
It is sequentially connected between second baffle, third baffle and fourth gear plate.
Using preferably technical solution the utility model has the advantages that easy to assembly, structure is simple, and four additional baffle is mutually indepedent, such as
Wherein a baffle damages, and will not influence other baffles.
Preferably, the first baffle and second baffle junction are fixedly connected with the first elastic component, the second baffle
The second elastic component is fixedly connected with third baffle junction, and the third baffle and fourth gear plate junction are fixedly connected with the
Three elastic components, the fourth gear plate and first baffle junction are fixedly connected with the 4th elastic component, first elastic component, second
Elastic component, third elastic component and the 4th elastic component are all made of torsional spring.
Using preferably technical solution the utility model has the advantages that when outline border is impacted, can elastic component torsional spring rebound effect
Self-resetting.
Detailed description of the invention
Fig. 1 is the structural plan figure of the utility model；
Fig. 2 is the buffer unit cross section structure figure of the utility model；
Fig. 3 is the main view that the utility model is mounted on tower crane；
Fig. 4 is the top view that the utility model is mounted on tower crane；
In figure: 1, outline border；2, inside casing；3, buffer device for collision；4, tower crane；101, first baffle；102, second baffle；
103, third baffle；104, fourth gear plate；105, the first elastic component；106, the second elastic component；107, third elastic component；108,
Four elastic components；301, pedestal；302, telescoping cylinder；303, telescopic rod；304, the first compressed spring；305, piston；306, the first gas
Pipe；307, the second tracheae；308, the second compressed spring.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
Such as Fig. 1 simultaneously combines a kind of tower crane proof equipment shown in Fig. 2 to Fig. 4, including inside casing 2, outline border 1 and multiple collisions
Buffer unit 3, the inside casing 2 are arranged in outline border 1, and each buffer device for collision 3 is all set between inside casing 2 and outline border 1,
The buffer device for collision 3 includes telescoping cylinder 302, telescopic rod 303, the first compressed spring 304, the second compressed spring 308 and lives
Plug 305, the piston 305 are inserted in telescoping cylinder 302 and are slidably connected with the inner wall of telescoping cylinder 302, and the one of the telescopic rod 303
End, which is protruded into telescoping cylinder 302, is fixedly connected with the piston 305, the outer wall phase of the other end of the telescopic rod 303 and the inside casing 2
It supports, is fixedly connected between the end face and telescoping cylinder 302 of the piston 305 by first compressed spring 304, the piston
It is fixedly connected between 305 other end and telescoping cylinder 302 by second compressed spring 308.
Compared with prior art, the utility model is the utility model has the advantages that the utility model is provided with buffer device for collision 3, collision
Buffer unit 3 is arranged between inside casing 2 and outline border 1, and the first compressed spring 304 and the second pressure are provided in buffer device for collision 3
Contracting spring 308, when outline border is impacted, buffer device for collision 3 can play the role of buffering, can further play protection
Effect, makes tower crane 4 will not be by excessive impact.
Further, the other end of the telescopic rod 303 is fixedly connected with the outer wall of inside casing 2, the bottom of the telescoping cylinder 302
Seat 301 is fixedly connected with the inner wall of outline border 1.
Using further technical solution the utility model has the advantages that buffer device for collision 3 may make to be fixedly connected on outline border 1 and inside casing
Between 2.
Further, wherein a side has been respectively fixedly connected with the first tracheae 306 and the second tracheae to the telescoping cylinder 302
307, first tracheae 306 and the second tracheae 307 are communicated with air pump.
Further technical solution is used the utility model has the advantages that air pump can provide gas source for telescoping cylinder 302, such as in crusherbull zone
When device 3 receives impact, when the first compressed spring 304 and the second compressed spring 308 can not restore, adjusted using air pump flexible
The air pressure change of 302 inner piston of cylinder, 305 two sides, so that buffer device for collision 3 restores.
Further, the outline border 1 includes first baffle 101, second baffle 102, third baffle 103 and fourth gear plate
104, it is sequentially connected between the first baffle 101, second baffle 102, third baffle 103 and fourth gear plate 104.
Using further technical solution the utility model has the advantages that easy to assembly, structure is simple, in addition first baffle 101, second gear
Plate 102, third baffle 103 and fourth gear plate 104 are mutually indepedent, and such as wherein a baffle damages, and will not influence other baffles.
Further, the first baffle 101 is fixedly connected with the first elastic component 105, institute with 102 junction of second baffle
It states second baffle 102 and 103 junction of third baffle is fixedly connected with the second elastic component 106, the third baffle 103 and the 4th
104 junction of baffle is fixedly connected with third elastic component 107, the fourth gear plate 104 and the fixed company in 101 junction of first baffle
It is connected to the 4th elastic component 108, first elastic component 105, the second elastic component 106, third elastic component 107 and the 4th elastic component
108 are all made of torsional spring.
Using further technical solution the utility model has the advantages that when outline border is impacted, first the 105, second elasticity of elastic component
It can self-resetting under the torsional spring rebound effect of part 106, third elastic component 107 and the 4th elastic component 108.
Wherein 302 model UNIVER of telescoping cylinder plays actuator, air pump model OTS-750W-30L
Working principle: the utility model is mounted on tower crane 4, when receiving impact as crossed outline border, in buffer device for collision 3
Most of impact force is absorbed by buffer device for collision 3 under effect, when buffer device for collision 3 is by impact force, telescopic rod 303
Start to compress, consume big stroke under the first compressed spring 304 and the effect of the second compressed spring 308 when telescopic rod 303 compresses,
Air is filled in simultaneous retractable cylinder 302, air compression process also has buffer function, in addition such as buffer device for collision after impacting
When 3 telescopic rod 302 can not automatically reset, using air pump to carrying out supplement gas source in telescoping cylinder 302, and then plays reset and make
With；Furthermore the torsional spring of the first elastic component 105, the second elastic component 106, third elastic component 107 and the 4th elastic component 108 springs back masterpiece
Use self-resetting.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of tower crane proof equipment, it is characterised in that: including inside casing (2), outline border (1) and multiple buffer device for collision
(3), the inside casing (2) is located in outline border (1), and each buffer device for collision (3) is all set in inside casing (2) and outline border (1)
Between, the buffer device for collision (3) includes telescoping cylinder (302), telescopic rod (303), the first compressed spring (304), the second pressure
Contracting spring (308) and piston (305), the piston (305) are inserted in the telescoping cylinder (302) and interior with telescoping cylinder (302)
Wall is slidably connected, and one end of the telescopic rod (303) is protruded into the telescoping cylinder (302) and is fixedly connected with the piston (305), institute
The outer wall for stating the other end and the inside casing (2) of telescopic rod (303) offsets, an end face of the piston (305) with enter described stretch
It is fixedly connected between contracting cylinder (302) by first compressed spring (304), the other end of the piston (305) and flexible
It is fixedly connected between cylinder (302) by second compressed spring (308).
2. a kind of tower crane proof equipment as described in claim 1, it is characterised in that: the stretching of the telescopic rod (303)
End is fixedly connected with the outer wall of the inside casing (2), and the pedestal (301) of the telescoping cylinder (302) and the inner wall of the outline border (1) are solid
Fixed connection.
3. a kind of tower crane proof equipment as claimed in claim 2, it is characterised in that: the telescoping cylinder (302) wherein one
Side has been respectively fixedly connected with the first tracheae (306) and the second tracheae (307), first tracheae (306) and the second tracheae
(307) it is communicated with air pump.
4. a kind of tower crane proof equipment as claimed in claim 3, it is characterised in that: the outline border (1) includes first gear
Plate (101), second baffle (102), third baffle (103) and fourth gear plate (104), the first baffle (101), second baffle
(102), it is sequentially connected between third baffle (103) and fourth gear plate (104).
5. a kind of tower crane proof equipment as claimed in claim 4, it is characterised in that: the first baffle (101) and the
Two baffles (102) junction is fixedly connected with the first elastic component (105), and the second baffle (102) and third baffle (103) are even
The place of connecing is fixedly connected with the second elastic component (106), and the third baffle (103) is fixedly connected with fourth gear plate (104) junction
Have third elastic component (107), the fourth gear plate (104) and first baffle (101) junction are fixedly connected with the 4th elastic component
(108)。
6. a kind of tower crane proof equipment as claimed in claim 5, it is characterised in that: first elastic component (105), the
Two elastic components (106), third elastic component (107) and the 4th elastic component (108) are all made of torsional spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820957451.8U CN208364674U (en) | 2018-06-20 | 2018-06-20 | A kind of tower crane proof equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820957451.8U CN208364674U (en) | 2018-06-20 | 2018-06-20 | A kind of tower crane proof equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208364674U true CN208364674U (en) | 2019-01-11 |
Family
ID=64925955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820957451.8U Active CN208364674U (en) | 2018-06-20 | 2018-06-20 | A kind of tower crane proof equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208364674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985577A (en) * | 2019-12-25 | 2020-04-10 | 德州职业技术学院（德州市技师学院） | Automobile built-in damping device used in mountain field driving |
-
2018
- 2018-06-20 CN CN201820957451.8U patent/CN208364674U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985577A (en) * | 2019-12-25 | 2020-04-10 | 德州职业技术学院（德州市技师学院） | Automobile built-in damping device used in mountain field driving |
| CN110985577B (en) * | 2019-12-25 | 2021-06-11 | 德州职业技术学院（德州市技师学院） | Automobile built-in damping device used in mountain field driving |
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