CN216377259U - Tower crane for constructional engineering construction - Google Patents
Tower crane for constructional engineering construction Download PDFInfo
- Publication number
- CN216377259U CN216377259U CN202122346382.1U CN202122346382U CN216377259U CN 216377259 U CN216377259 U CN 216377259U CN 202122346382 U CN202122346382 U CN 202122346382U CN 216377259 U CN216377259 U CN 216377259U
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- tower crane
- storage box
- sliding
- sliding sleeve
- guardrail
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Abstract
The utility model discloses a tower crane for building engineering construction, which comprises a tower crane main body, wherein a guardrail is detachably connected above the tower crane main body, a protective assembly is arranged on one side of the guardrail and comprises a fixed block, a sliding rod, a sliding sleeve, a storage box, a rotating rod, a safety belt and a hook, the fixed block is welded on the inner side of the guardrail, the sliding rod is welded on one side of the fixed block, the sliding sleeve is detachably connected on the outer side of the sliding rod, and the storage box is arranged below the sliding sleeve. According to the safety belt, the sliding rod, the sliding sleeve, the hook, the rotating rod and the storage box, when a worker works on the guardrail, the hook on one side of the storage box is pulled, then the hook drives the safety belt in the storage box to be stretched outwards, then the hook is hung on the fixing belt between the waist of the worker, safety performance is improved, and meanwhile when the worker moves, the sliding sleeve arranged on one side of the storage box slides on the outer side of the sliding rod, and operation of the worker cannot be affected.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a tower crane for constructional engineering construction.
Background
The tower crane is the most common hoisting equipment on the construction site, also known as tower crane, and is lengthened section by section for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like. The tower crane is an indispensable device on a construction site. The tower crane tip has the function of bearing the upper load transmitted by the boom pull rope and the balance arm pull rope, and directly transmits the upper load to the tower body structure through the rotary tower, the rotary table, the bearing seat and other structural components. The self-elevating tower top is provided with a truncated cone column type, a forward-inclined or backward-inclined truncated cone column type, a herringbone frame type and an inclined support frame type.
Patent No. 201220011061.4 discloses a small tower crane, which is light in weight and convenient for transportation; the installation and the disassembly are convenient, and the installation can be finished when two people generally have hours, so that the labor time is greatly saved, and the labor intensity of workers is reduced; the operation is flexible, the suspension arm can rotate for 360 degrees, and the trolley freely runs on the suspension arm.
The small tower crane has the following disadvantages: when in use, the safety performance is lower, and the use is influenced; simultaneously, objects falling from the tower crane main body cannot be buffered and collected, and the use is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a tower crane for building engineering construction, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a tower crane for building engineering construction, includes the tower crane main part, tower crane main part top can be dismantled and be connected with the guardrail, the protection component is installed to guardrail one side, the protection component includes fixed block, slide bar, sliding sleeve, receiver, bull stick, safety belt and couple, the inboard welding of guardrail has the fixed block, the welding of fixed block one side has the slide bar, the sliding sleeve outside can be dismantled and be connected with, the receiver is installed to the sliding sleeve below, the receiver inboard can be dismantled and be connected with the safety belt, the safety belt is kept away from the one end of receiver and is installed the couple, the receiver right side can be dismantled and be connected with the bull stick.
Further, a baffle is installed on the outer side of the tower crane main body, a collecting frame is detachably connected to one side of the baffle, a chute is formed in the inner side of the collecting frame, a supporting plate is slidably connected to the inner side of the chute, an elastic cushion is installed above the supporting plate, a telescopic rod is installed on one side of the supporting plate, and a damping spring is detachably connected to the left side of the telescopic rod; through collection frame, extension board, spout, telescopic link and the damping spring of installation, cushion and collect the object that drops in the tower crane main part.
Furthermore, the outer side of the sliding rod is matched with the sliding sleeve; through the installed sliding rod, the sliding sleeve can move conveniently.
Furthermore, the inner side of the chute is matched with one end of the support plate; through the spout of seting up, the extension board of being convenient for removes.
Further, antirust paint is sprayed on the outer side of the sliding rod; the service life of the sliding rod is prolonged by the sprayed anti-rust paint.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the safety belt, the sliding rod, the sliding sleeve, the hook, the rotating rod and the storage box, when a worker works on the guardrail, the hook on one side of the storage box is pulled, then the hook drives the safety belt in the storage box to be stretched outwards, then the hook is hung on the fixing belt between the waist of the worker, safety performance is improved, and meanwhile when the worker moves, the sliding sleeve arranged on one side of the storage box slides on the outer side of the sliding rod, and operation of the worker cannot be affected.
2. According to the utility model, through the installed collecting frame, the supporting plate, the sliding groove, the telescopic rod and the damping shock absorption spring, when an object falls off from the tower crane main body, the object falls on the supporting plate in the collecting frame, then the falling object is buffered by the elastic pad installed above the supporting plate, then the supporting plate slides in the sliding groove formed in the inner side of the placing frame in the forward direction, then the damping shock absorption spring installed below the supporting plate starts to compress, then the telescopic rod on one side of the damping shock absorption spring contracts, so that the falling object can be fully buffered, meanwhile, the falling object can be collected, and the falling object is prevented from hitting workers.
Drawings
FIG. 1 is a schematic view of the overall structure of a tower crane for construction of constructional engineering according to the present invention;
FIG. 2 is a schematic structural view of a protective assembly of the tower crane for building engineering construction of the present invention;
FIG. 3 is a schematic diagram of the internal structure of a collecting frame of the tower crane for building engineering construction of the present invention;
in the figure: 1. a guardrail; 2. a tower crane main body; 3. a collection rack; 4. a baffle plate; 5. a guard assembly; 6. a fixed block; 7. a slide bar; 8. a seat belt; 9. hooking; 10. a sliding sleeve; 11. a storage box; 12. a rotating rod; 13. a chute; 14. an elastic pad; 15. a support plate; 16. a damping spring; 17. a telescopic rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in FIGS. 1-3, a tower crane for building engineering construction, including tower crane main part 2, tower crane main part 2 top can be dismantled and be connected with guardrail 1, protection component 5 is installed to 1 one side of guardrail, protection component 5 includes fixed block 6, slide bar 7, sliding sleeve 10, receiver 11, bull stick 12, safety belt 8 and couple 9, the welding of 1 inboard of guardrail has fixed block 6, the welding of 6 one side of fixed block has slide bar 7, the slide bar 7 outside can be dismantled and be connected with sliding sleeve 10, receiver 11 is installed to sliding sleeve 10 below, receiver 11 inboard can be dismantled and be connected with safety belt 8, safety belt 8 keeps away from the one end of receiver 11 and installs couple 9, receiver 11 right side can be dismantled and be connected with bull stick 12.
The tower crane comprises a tower crane main body 2, a baffle 4, a collecting frame 3, a supporting plate 15, an elastic cushion 14, a telescopic rod 17 and a damping spring 16, wherein the baffle 4 is installed on the outer side of the tower crane main body 2, the collecting frame 3 is detachably connected to one side of the baffle 4, a sliding groove 13 is formed in the inner side of the collecting frame 3, the supporting plate 15 is slidably connected to the inner side of the sliding groove 13, the elastic cushion 14 is installed above the supporting plate 15, the telescopic rod 17 is installed on one side of the supporting plate 15, and the damping spring 16 is detachably connected to the left side of the telescopic rod 17; through collection frame 3, extension board 15, spout 13, telescopic link 17 and damping spring 16 of installation, cushion and collect the object that drops on tower crane main part 2.
Wherein, the outer side of the sliding rod 7 is matched with the sliding sleeve 10; the sliding sleeve 10 is convenient to move through the installed sliding rod 7.
Wherein, the inner side of the sliding chute 13 is inosculated with one end of the support plate 15; the support plate 15 is convenient to move through the opened sliding groove 13.
Wherein, the outer side of the slide bar 7 is sprayed with antirust paint; the service life of the slide bar 7 is prolonged by the sprayed anti-rust paint.
It should be noted that, the utility model is a tower crane for building engineering construction, when in use, when a worker works on a guardrail 1, the hook 9 on one side of the storage box 11 is pulled, then the hook 9 drives the safety belt 8 in the storage box 11 to be stretched outwards, then the hook 9 is hung on a fixing belt at the waist of the worker, so as to improve the safety performance, meanwhile, when the worker moves, the sliding sleeve 10 arranged on one side of the storage box 11 slides on the outer side of the sliding rod 7, so as not to influence the operation of the worker, when an object falls off from the tower crane main body 2, the object falls on the support plate 15 in the collection frame 3, then the elastic cushion 14 arranged on the support plate 15 buffers the falling object, then the support plate 15 slides in the sliding groove 13 arranged on the inner side of the placement frame firstly, then the damping and shock absorbing spring 16 arranged below the support plate 15 starts to compress, then the telescopic rod 17 on one side of the damping shock absorbing spring 16 contracts, therefore, the falling objects can be fully buffered, and meanwhile, the falling objects can be collected, so that the falling objects are prevented from smashing workers.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The tower crane for the building engineering construction comprises a tower crane main body (2) and is characterized in that a guardrail (1) can be detachably connected above the tower crane main body (2), a protection component (5) is installed on one side of the guardrail (1), the protection component (5) comprises a fixed block (6), a sliding rod (7), a sliding sleeve (10), a storage box (11), a rotating rod (12), a safety belt (8) and a hook (9), the fixed block (6) is welded on the inner side of the guardrail (1), the sliding rod (7) is welded on one side of the fixed block (6), the sliding sleeve (10) can be detachably connected on the outer side of the sliding rod (7), the storage box (11) is installed below the sliding sleeve (10), the safety belt (8) can be detachably connected on the inner side of the storage box (11), and the hook (9) is installed at one end, far away from the storage box (11), of the safety belt (8), the right side of the storage box (11) is detachably connected with a rotating rod (12).
2. The tower crane for building engineering construction according to claim 1, wherein: baffle (4) are installed in tower crane main part (2) outside, baffle (4) one side can be dismantled and be connected with and collect frame (3), collect frame (3) inboard spout (13) of having seted up, spout (13) inboard sliding connection has extension board (15), cushion (14) are installed to extension board (15) top, telescopic link (17) are installed to extension board (15) one side, telescopic link (17) left side can be dismantled and be connected with damping spring (16).
3. The tower crane for building engineering construction according to claim 1, wherein: the outer side of the sliding rod (7) is matched with the sliding sleeve (10).
4. The tower crane for building engineering construction according to claim 2, wherein: the inner side of the sliding groove (13) is matched with one end of the support plate (15).
5. The tower crane for building engineering construction according to claim 1, wherein: and the outer side of the sliding rod (7) is sprayed with antirust paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122346382.1U CN216377259U (en) | 2021-09-27 | 2021-09-27 | Tower crane for constructional engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122346382.1U CN216377259U (en) | 2021-09-27 | 2021-09-27 | Tower crane for constructional engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216377259U true CN216377259U (en) | 2022-04-26 |
Family
ID=81244427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122346382.1U Active CN216377259U (en) | 2021-09-27 | 2021-09-27 | Tower crane for constructional engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216377259U (en) |
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2021
- 2021-09-27 CN CN202122346382.1U patent/CN216377259U/en active Active
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