CN214989866U - Safe type tower crane standard festival - Google Patents
Safe type tower crane standard festival Download PDFInfo
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- CN214989866U CN214989866U CN202022910684.2U CN202022910684U CN214989866U CN 214989866 U CN214989866 U CN 214989866U CN 202022910684 U CN202022910684 U CN 202022910684U CN 214989866 U CN214989866 U CN 214989866U
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- cuboid frame
- rod
- tower crane
- crane standard
- type tower
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- 239000002184 metal Substances 0.000 claims abstract description 5
- 241000282326 Felis catus Species 0.000 claims description 5
- 230000009194 climbing Effects 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000009193 crawling Effects 0.000 abstract 2
- 238000009435 building construction Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 6
- 230000001012 protector Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a safe tower crane standard knot, which belongs to the technical field of building construction and comprises a cuboid frame, wherein a connecting piece is arranged at the end point of the cuboid frame, a connecting metal block is arranged inside the end point of the cuboid frame, a central rod is connected in the middle of the cuboid frame, an oblique web member is connected between one end point of the cuboid frame and the central rod, a support rod is arranged in the middle of the cuboid frame, a crawling ladder is arranged on one side of the support rod, and electric sliding rails are arranged above the two sides of the crawling ladder; the utility model discloses a thereby set up the buckle removal that the lift ring drove the top in the outside of bracing piece, at lift ring and cuboid frame bottom installation electric lift platform, be favorable to carrying out automatic lifting operation to the lift ring, do not need the staff to vacate a hand and will take and detain on the bracing piece with safety buckle on one's body, strengthened the security of staff's climbing ladder.
Description
Technical Field
The utility model belongs to the technical field of the construction, concretely relates to safe type tower crane standard festival.
Background
The tower crane is the most common hoisting equipment on the construction site, also called tower crane, and is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction by the extension (height) of one section and one section (called standard section for short). The tower crane is an indispensable device on a construction site.
The Chinese patent application No. CN201920633922.4 discloses a tower crane standard knot with higher safety performance, wherein when a worker climbs a ladder, the worker needs to vacate one hand to buckle the safety on a support rod for taking and buckling, and the safety is possibly influenced by insufficient force of a single-hand escalator and foot slip; in addition, the safety protection device is not arranged below the ladder stand, so that when workers fall down in a sliding mode, the safety protection device is supported by the safety buckle, and the safety protection device is easy to collide with the ladder stand and nearby objects, and accordingly injuries are caused.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a safe type tower crane standard festival has the characteristics that improve the security and improve degree of mechanization.
In order to achieve the above object, the utility model provides a following technical scheme: a safe tower crane standard knot comprises a cuboid frame, wherein a connecting piece is arranged at the end point of the cuboid frame, a connecting metal block is arranged inside the end point of the cuboid frame, a central rod is connected in the middle of the cuboid frame, an inclined web member is connected between one end point of the rectangular frame and the central rod, a support rod is arranged in the middle of the rectangular frame, a ladder stand is arranged on one side of the supporting rod, electric slide rails are arranged above two sides of the ladder stand, a lifting plate is arranged on the outer side of the ladder stand, a sliding plate is arranged on the inner side wall of the lifting plate, vertical rods are connected below the lifting plate and the sliding plate, a cross rod is connected between the bottoms of the two vertical rods, a side rod is connected between the bottoms of the two cross rods, the protection net is installed in the middle of montant, horizontal pole and side lever, the cat ladder is kept away from one side of bracing piece and is provided with the protection casing.
Preferably, the vertical rod cross rod and the side rods form a rectangular frame.
Preferably, the height of the vertical bar is 1.5. m.
Preferably, sliding grooves are formed in two sides of the supporting rod, a lifting ring is arranged outside the supporting rod, and sliding blocks are arranged on two sides of the lifting ring and correspond to the sliding grooves.
Preferably, a retaining ring is mounted on one side above the lifting ring.
Preferably, an electric lifting platform is arranged between the bottom of the cuboid frame and the lower part of the lifting ring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a thereby set up the buckle removal that the lift ring drove the top in the outside of bracing piece, at lift ring and cuboid frame bottom installation electric lift platform, be favorable to carrying out automatic lifting operation to the lift ring, do not need the staff to vacate a hand and will take and detain on the bracing piece with safety buckle on one's body, strengthened the security of staff's climbing ladder.
2. The utility model discloses a set up protector in the below of cat ladder, drive protector and follow staff's removal and go up and down through electric slide rail, guaranteed staff high altitude construction's safety, strengthened whole staff's safety consciousness, in addition, also improved the level of mechanization of device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the utility model at A;
FIG. 3 is a vertical sectional view of the ladder stand of the present invention;
fig. 4 is a cross sectional view of the support rod of the present invention.
In the figure: 1. a rectangular parallelepiped frame; 2. an electric lifting platform; 3. a support bar; 4. a connecting member; 5. connecting the metal blocks; 6. a protective cover; 7. a lifting ring; 8. a center pole; 9. climbing a ladder; 10. a diagonal web member; 11. a vertical rod; 12. a lifting plate; 13. an electrical slide rail; 14. a protective net; 15. a cross bar; 16. a side lever; 17. a sliding plate; 18. a chute; 19. a slider; 20. a retaining ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a safe tower crane standard knot comprises a cuboid frame 1, a connecting piece 4 is installed at the end point position of the cuboid frame 1, a connecting metal block 5 is installed inside the end point of the cuboid frame 1, a central rod 8 is connected in the middle of the cuboid frame 1, an inclined web member 10 is connected between one end point of the cuboid frame 1 and the central rod 8, a support rod 3 is arranged in the middle of the cuboid frame 1, a ladder stand 9 is arranged on one side of the support rod 3, electric slide rails 13 are installed above two sides of the ladder stand 9, a lifting plate 12 is arranged outside the ladder stand 9, a sliding plate 17 is installed on the inner side wall of the lifting plate 12, vertical rods 11 are connected below the lifting plate 12 and the sliding plate 17, a cross rod 15 is connected in the middle of the bottoms of the two vertical rods 11, a side rod 16 and a vertical rod 11 are connected in the middle of the bottoms of the two cross rods 15, a protective net 14 is arranged between the cross bar 15 and the side bars 16, and a protective cover 6 is arranged on one side of the ladder stand 9 far away from the support bar 3.
Specifically, the cross bar 15 and the side bars 16 of the vertical bar 11 form a rectangular frame,
by adopting the technical scheme, the rectangular frame is formed, and the protective net 14 is conveniently arranged on the periphery of the rectangular frame.
Specifically, the height of the vertical rod 11 is 1.5m,
by adopting the technical scheme, the height of the vertical rod 11 with the height of 1.5m is suitable for the lying height of a conventional human body.
Specifically, sliding grooves 18 are arranged on two sides of the supporting rod 3, a lifting ring 7 is arranged outside the supporting rod 3, sliding blocks 19 are arranged on two sides of the lifting ring 7 and corresponding to the sliding grooves 18,
through adopting above-mentioned technical scheme, make things convenient for lifting ring 7 to do the lifting movement along bracing piece 3.
Specifically, a retaining ring 20 is arranged at one side above the lifting ring 7,
through adopting above-mentioned technical scheme, buckle 20 is convenient for the staff to detain the safety device on one's body on buckle 20, protects its degree of safety of climbing.
Specifically, an electric lifting platform 2 is arranged between the bottom of the cuboid frame 1 and the lower part of the lifting ring 7,
by adopting the technical scheme, the electric lifting platform 2 drives the lifting ring 7 to automatically lift, and a worker does not need to manually remove the retaining ring 20.
The utility model discloses well electric lift platform 2 is the current technique of disclosing, and the model of chooseing for use is good PLJX-0827 hydraulic lift.
The utility model discloses well electric slide rail 13 is the prior art that has disclosed, and the model of chooseing for use is Italy ROLLON slide rail.
The utility model discloses cuboid frame 1, bracing piece 3, well safe type tower crane standard festival and oblique web member 10 have disclosed in the tower crane standard festival that chinese patent application number is CN201920633922.4 discloses more has the security performance.
The utility model discloses a theory of operation and use flow: the utility model discloses when the staff need climb the tower crane, at first, wear protective equipment, and detain safety buckle on buckle 20, then begin to climb along cat ladder 9, lifter plate 12 drives protection network 14 rebound on bracing piece 3, and speed can be regulated and control by ground staff, meanwhile, electric lift platform 2 also begins work, the lift ring 7 and the 20 rebound of buckle that drive the top, the staff only need keep normal speed climbing can, also need not vacate a hand and will take and detain safety buckle on one's body on bracing piece 3, the security of staff cat ladder 9 has been strengthened, the degree of mechanization of device has also been improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a safe type tower crane standard festival, includes cuboid frame (1), its characterized in that: the connecting piece (4) is installed at the end point position of the cuboid frame (1), the connecting metal block (5) is installed inside the end point of the cuboid frame (1), the middle of the cuboid frame (1) is connected with the central rod (8), an oblique web member (10) is connected between one end point of the cuboid frame (1) and the central rod (8), the middle of the cuboid frame (1) is provided with the supporting rod (3), one side of the supporting rod (3) is provided with the ladder stand (9), the upper parts of the two sides of the ladder stand (9) are provided with the electric sliding rails (13), the outer side of the ladder stand (9) is provided with the lifting plate (12), the inner side wall of the lifting plate (12) is provided with the sliding plate (17), the lower parts of the lifting plate (12) and the sliding plate (17) are connected with the vertical rods (11), and the middle parts of the bottoms of the two vertical rods (11) are connected with the transverse rod (15), two the bottom intermediate junction of horizontal pole (15) has side lever (16), protection network (14) are installed to the centre of montant (11), horizontal pole (15) and side lever (16), one side that bracing piece (3) were kept away from in cat ladder (9) is provided with protection casing (6).
2. The safety type tower crane standard knot according to claim 1, characterized in that: the vertical rod (11), the cross rod (15) and the side rod (16) form a rectangular frame.
3. The safety type tower crane standard knot according to claim 1, characterized in that: the height of the vertical rod (11) is 1.5 m.
4. The safety type tower crane standard knot according to claim 1, characterized in that: the utility model discloses a support rod, including bracing piece (3), the outside of bracing piece (3) is provided with lift ring (7), the both sides of lift ring (7) just correspond the position of spout (18) and be provided with slider (19).
5. The safety type tower crane standard knot according to claim 4, wherein: a retaining ring (20) is arranged on one side above the lifting ring (7).
6. The safety type tower crane standard knot according to claim 1, characterized in that: an electric lifting platform (2) is arranged between the bottom of the cuboid frame (1) and the lower part of the lifting ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022910684.2U CN214989866U (en) | 2020-12-07 | 2020-12-07 | Safe type tower crane standard festival |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022910684.2U CN214989866U (en) | 2020-12-07 | 2020-12-07 | Safe type tower crane standard festival |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214989866U true CN214989866U (en) | 2021-12-03 |
Family
ID=79082775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022910684.2U Active CN214989866U (en) | 2020-12-07 | 2020-12-07 | Safe type tower crane standard festival |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214989866U (en) |
-
2020
- 2020-12-07 CN CN202022910684.2U patent/CN214989866U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240125 Address after: 310000, Room 309, Building 1, Caihe Jiaye Building, Shangcheng District, Hangzhou City, Zhejiang Province Patentee after: Huifeng Mechanical Engineering (Zhejiang) Co.,Ltd. Country or region after: China Address before: 221000 south of Chengdong Avenue, Xuzhou Economic and Technological Development Zone, Jiangsu Province Patentee before: Xuzhou Xinzhan Machinery Manufacturing Co.,Ltd. Country or region before: China |