CN210313252U - Tower crane - Google Patents
Tower crane Download PDFInfo
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- CN210313252U CN210313252U CN201921191087.XU CN201921191087U CN210313252U CN 210313252 U CN210313252 U CN 210313252U CN 201921191087 U CN201921191087 U CN 201921191087U CN 210313252 U CN210313252 U CN 210313252U
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Abstract
The utility model relates to a construction machinery technical field especially relates to a tower crane. It includes: a tower crane body; the tower crane bearing platform is positioned at the bottom of the tower crane body and is pre-buried below the ground surface; the anti-climbing shed is arranged below the tower crane body, the climbing shed is positioned above the tower crane bearing platform, and the height from the top of the anti-climbing shed to the ground is more than or equal to two meters; the anti-climbing barb plate is arranged around the top of the anti-climbing shed, and a plurality of anti-climbing barbs are arranged on the anti-climbing barb plate. The utility model discloses in set up anti-climbing canopy and anti-climbing barb board can effectually avoid non-staff to scramble the tower crane, because anti-climbing canopy height more than or equal to two meters, for non-staff, this height can block that non-staff overturns; in addition, be provided with anti-climb barb plate around the top of anti-climb canopy, can prevent that non-staff from climbing on anti-climb shed roof climbing tower crane with the help of appurtenance, can also drive out non-staff and leave the anti-climb shed roof.
Description
Technical Field
The utility model relates to a construction machinery technical field especially relates to a tower crane.
Background
Tower cranes are also called tower cranes. The vertical and horizontal conveying device is mainly used for vertical and horizontal conveying of materials and installation of building components in building construction. At present, most of building site tower cranes are only provided with an enclosure of about 2 meters at the bottom of the tower crane, a passable passageway is arranged in the middle of the tower crane and is closed by a common lock, a key is generally reserved only by a tower crane driver and maintainers, and a nonprofessional person is not provided with the key; however, the methods only have the function of enclosure, and non-workers can easily climb over the fence to enter the bottom of the tower crane and climb to the upper part of the tower crane through the crawling ladder, so that great potential safety hazards exist.
Therefore, a tower crane is needed to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tower crane can prevent that non-tower crane staff from climbing to tower crane upper portion.
To achieve the purpose, the utility model adopts the following technical proposal:
providing a tower crane, comprising:
a tower crane body;
the tower crane bearing platform is positioned at the bottom of the tower crane body and is embedded below the ground surface;
the anti-climbing shed is arranged below the tower crane body and positioned above the tower crane bearing platform, and the height from the top of the anti-climbing shed to the ground is more than or equal to two meters;
the anti-climbing barb plate is arranged around the top of the anti-climbing shed, and a plurality of anti-climbing barbs are arranged on the anti-climbing barb plate.
As an optimal technical scheme of above-mentioned tower crane, still include the net of preventing weighing down safely, prevent weighing down safely net set up in prevent climbing canopy top, prevent climbing barb plate is located prevent weighing down safely around the net.
As a preferred technical scheme of the tower crane, a pre-buried iron column is further arranged on the tower crane bearing platform and connected with the safety anti-falling net; the pre-buried iron posts are located four corners of the anti-climbing shed, and the pre-buried iron posts extend out of the top of the anti-climbing shed.
As an optimal technical scheme of the tower crane, a retaining ring is arranged at the top end of the embedded iron column and connected with the safety anti-falling net.
As an optimal technical scheme of above-mentioned tower crane, prevent weighing down safely the net with the top of preventing climbing the canopy all is provided with the confession the through-hole that the tower crane body passed.
As an optimal technical scheme of the tower crane, one end of the anti-climbing barb plate is connected with the embedded iron column, and the other end of the anti-climbing barb plate is connected with the roof of the anti-climbing shed.
As an optimal technical scheme of the tower crane, the anti-climbing barb plate is obliquely arranged.
As an optimal technical scheme of above-mentioned tower crane, be provided with into canopy door on the lateral wall of anti-climbing canopy, it opens or closes through the lock to advance the canopy door.
As an optimal technical scheme of the tower crane, the anti-climbing barb plate is a metal plate, and the anti-climbing barb plate are of an integrally formed structure.
As an optimal technical scheme of the tower crane, the safe anti-falling net is a wire net.
The utility model discloses beneficial effect:
the utility model discloses in set up anti-climbing canopy and anti-climbing barb board can effectually avoid non-staff to scramble the tower crane, because anti-climbing canopy height more than or equal to two meters, for non-staff, should highly block that non-staff overturns, in addition, be provided with anti-climbing barb board all around at the top of anti-climbing canopy, can prevent that non-staff from climbing anti-climbing shed roof climbing tower crane with the help of appurtenance, the expulsion non-staff leaves anti-climbing shed roof.
Drawings
FIG. 1 is a front view of a tower crane provided by an embodiment of the present invention;
fig. 2 is a top view of the anti-climbing and anti-falling barbed plate and the safety anti-falling net provided by the embodiment of the present invention after being connected.
In the figure:
1. a tower crane body; 2. a tower crane bearing platform; 3. an anti-climbing shed; 31. entering a shed door; 4. an anti-climb barb plate; 41. anti-climbing barbs; 5. a safety anti-falling net; 6. embedding an iron column; 7. a retaining ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
This embodiment provides a tower crane, and this tower crane can prevent that non-staff from climbing, guarantees climbing personnel's safety.
As shown in fig. 1, the tower crane comprises a tower crane body 1, a tower crane bearing platform 2, an anti-climbing shed 3 and an anti-climbing barb plate 4, wherein the tower crane bearing platform 2 is positioned at the bottom of the tower crane body 1, and the tower crane bearing platform 2 is pre-buried under the ground surface to provide support for the tower crane body 1, so that the strength requirement below the tower crane body 1 is guaranteed; the anti-climbing shed 3 is arranged below the tower crane body 1, the anti-climbing shed 3 is positioned above the tower crane bearing platform 2, the side wall of the anti-climbing shed 3 surrounds the tower crane body 1 to prevent non-workers from climbing everywhere, namely, the part of the tower crane body 1 is positioned in the anti-climbing shed 3, and meanwhile, the height from the top of the anti-climbing shed 3 to the ground is more than or equal to two meters to prevent the workers from climbing over; the anti-climbing barb plate 4 is arranged around the top of the anti-climbing shed 3, and a plurality of anti-climbing barbs 41 are arranged on the anti-climbing barb plate 4.
Set up in this embodiment and prevent climbing canopy 3 and anti-climb barb plate 4 can effectually avoid non-staff to climb the tower crane, because 3 high more than or equal to two meters of anti-climb canopy, for non-staff, this height can block non-staff to climb over, in addition, be provided with anti-climb barb plate 4 around the top of anti-climb canopy 3, can prevent that non-staff from climbing 3 tops of anti-climb canopy and climbing the tower crane with the help of appurtenance, the non-staff of expulsion leaves anti-climb canopy 3 tops.
Rain falls into in the anti-climbing canopy 3 when 3 shed roofs of anti-climbing canopy can avoid raining, results in the corrosion of 1 root base of tower crane body, and anti-climbing canopy 3 is the various steel canopy of specification type in addition, can install intelligent management equipment as required in it, also plays apparent effect to electric use and management, can also decorate and propagate at the outer wall of anti-climbing canopy 3 in addition, has avoided the problem of setting up special publicity board to appear.
Tower crane body 1 is at the during operation, and the danger of falling object from the high altitude can appear, and falling object in case falls 3 tops of anti-climbing canopy, then can be directly will prevent 3 tops of climbing canopy from pounding, is pounded in order to prevent that anti-climbing canopy 3 from being pounded, still includes safety in this embodiment and prevents weighing down net 5, prevents weighing down net 5 safely and sets up in 3 tops of anti-climbing canopy, prevents that climbing barb plate 4 is located safety and prevents weighing down all around of net 5. The safe anti-falling net 5 is a wire net, the wire net has higher strength when falling objects from the high altitude, and the problem of nylon net damage can not occur. It should be noted that the type of the safety anti-falling net 5 is selected according to the height of the tower crane body 1, and no specific limitation is imposed in this embodiment.
In order to fix the safety anti-falling net 5 above the top of the anti-climbing shed 3, an embedded iron column 6 is also arranged on the tower crane bearing platform 2 in the embodiment, and the embedded iron column 6 is connected with the safety anti-falling net 5; simultaneously pre-buried iron pillar 6 is located four edges of the inside of anti-climbing canopy 3, and pre-buried iron pillar 6 stretches out the top of anti-climbing canopy 3. Pre-buried iron post 6 is located four inside corners of anti-climbing canopy 3, can prevent that non-staff from climbing along pre-buried iron post 6 upwards, further prevents that non-staff from climbing anti-climbing canopy 3. Of course, the embedded iron columns 6 can be located at four corners of the exterior of the anti-climbing shed 3 in other embodiments. At this moment, a plurality of barbs can be arranged on the embedded iron column 6 to prevent the embedded iron column from being climbed.
In order to directly and stably connect the pre-buried iron column 6 and the safety anti-falling net 5, a retaining ring 7 is arranged at the top end of the pre-buried iron column 6 in the embodiment, and the retaining ring 7 is connected with the safety anti-falling net 5. The buckle 7 is welded on the embedded iron column 6, and the four corners of the safety anti-falling net 5 are respectively connected with the buckle 7, specifically can be clamped by a hoop, can also be connected by a connecting ring, or can be connected by a turn buckle. The retaining ring 7 is convenient for the connection of the pre-buried iron column 6 and the safety anti-falling net 5.
Because the net 5 and the anti-climbing shed 3 are located under the tower crane, in order to enable workers to enter the tower crane from the net 5 and the anti-climbing shed 3, in this embodiment, through holes for the tower crane body 1 to pass through are formed in the tops of the net 5 and the anti-climbing shed 3. Be provided with the climbing ladder (not shown in the figure) in the anti-climbing canopy 3, the climbing ladder both sides are passed through the steelframe and are connected on tower crane body 1, and the staff enters into the tower crane through the climbing ladder on.
Furthermore, one side of the anti-climbing barb plate 4 is connected with the embedded iron column 6, and the other opposite side is connected with the roof of the anti-climbing shed 3. Wherein the shed top area of anti-climbing shed 3 is greater than the area of safety anti-falling net 5, so anti-climbing barb plate 4 can incline the setting in this embodiment. With 4 one ends of anti-climbing barb plates and pre-buried iron column 6 connection, the other end is connected with the shed roof of anti-climbing shed 3, can prevent that non-staff from destroying the top or the bottom of anti-climbing barb plates 4 through other instruments, further prevents that non-staff from climbing on getting into the tower crane.
In order to facilitate the staff to get into the tower crane, in this embodiment, be provided with into canopy door 31 on the lateral wall of anti-climb canopy 3, advance canopy door 31 and open or close through the lock. The staff is through opening the lock or closing to guarantee that non-staff can not get into from the canopy door.
Of course, still be provided with safety alarm in canopy door department, when the canopy door received great impact, can make safety alarm send out the police dispatch newspaper, remind relevant staff to prevent climbing canopy 3 and receive the striking or destroy, prevent that non-staff from climbing the tower crane through the mode of destroying the canopy door.
In order to prevent that non-working personnel from climbing the tower crane from anti-climb barb plate 4, anti-climb barb plate 4 is the metal sheet in this embodiment, and anti-climb barb 41 is the integrated into one piece structure with anti-climb barb plate 4. The structure is convenient to manufacture and install.
The tower crane structure that provides in this embodiment, the cooperation of anti-climbing canopy 3 and anti-climbing barb plate 4 can prevent that non-staff from climbing from the tower crane outside and getting into the tower crane in, guarantee non-staff's safety.
In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied thereto. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. A tower crane, which is characterized by comprising:
a tower crane body (1);
the tower crane bearing platform (2) is positioned at the bottom of the tower crane body (1), and the tower crane bearing platform (2) is pre-buried below the ground surface;
the anti-climbing shed (3) is arranged below the tower crane body (1), the anti-climbing shed (3) is positioned above the tower crane bearing platform (2), and the height from the top of the anti-climbing shed (3) to the ground is more than or equal to two meters;
the climbing prevention barb plate (4) is arranged around the top of the climbing prevention shed (3), and a plurality of climbing prevention barbs (41) are arranged on the climbing prevention barb plate (4).
2. The tower crane according to claim 1, further comprising a safety anti-falling net (5), wherein the safety anti-falling net (5) is arranged at the top of the anti-climbing shed (3), and the anti-climbing barb plate (4) is positioned around the safety anti-falling net (5).
3. The tower crane according to claim 2, characterized in that a pre-buried iron post (6) is further arranged on the tower crane bearing platform (2), and the pre-buried iron post (6) is connected with the safety anti-falling net (5); the embedded iron columns (6) are located at four corners of the anti-climbing shed (3), and the embedded iron columns (6) extend out of the top of the anti-climbing shed (3).
4. The tower crane according to claim 3, characterized in that a retaining ring (7) is arranged at the top end of the embedded iron column (6), and the retaining ring (7) is connected with the safety anti-falling net (5).
5. The tower crane according to claim 2, characterized in that the top of the safety anti-falling net (5) and the anti-climbing shed (3) are provided with through holes for the tower crane body (1) to pass through.
6. The tower crane according to claim 3, wherein one side of the anti-climbing barb plate (4) is connected with the embedded iron column (6), and the other side of the anti-climbing barb plate is connected with the ceiling of the anti-climbing shed (3).
7. Tower crane according to claim 6, characterized in that the anti-climb barb plate (4) is arranged obliquely.
8. The tower crane according to claim 7, characterized in that a side wall of the anti-climbing shed (3) is provided with a shed entrance door (31), and the shed entrance door (31) is opened or closed through a door lock.
9. The tower crane according to any one of claims 1-8, wherein the anti-climbing barb plate (4) is a metal plate, and the anti-climbing barb (41) and the anti-climbing barb plate (4) are of an integrally formed structure.
10. The tower crane according to claim 2, characterized in that the safety anti-falling net (5) is a wire net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921191087.XU CN210313252U (en) | 2019-07-26 | 2019-07-26 | Tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921191087.XU CN210313252U (en) | 2019-07-26 | 2019-07-26 | Tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210313252U true CN210313252U (en) | 2020-04-14 |
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ID=70126170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921191087.XU Active CN210313252U (en) | 2019-07-26 | 2019-07-26 | Tower crane |
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| Country | Link |
|---|---|
| CN (1) | CN210313252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113179808A (en) * | 2021-05-19 | 2021-07-30 | 山东京阳温室科技有限公司 | Big-arch shelter body frame structure convenient to climbing |
-
2019
- 2019-07-26 CN CN201921191087.XU patent/CN210313252U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113179808A (en) * | 2021-05-19 | 2021-07-30 | 山东京阳温室科技有限公司 | Big-arch shelter body frame structure convenient to climbing |
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