CN113120785A - Safety device attached to climbing frame for people on tower crane - Google Patents
Safety device attached to climbing frame for people on tower crane Download PDFInfo
- Publication number
- CN113120785A CN113120785A CN202110482462.1A CN202110482462A CN113120785A CN 113120785 A CN113120785 A CN 113120785A CN 202110482462 A CN202110482462 A CN 202110482462A CN 113120785 A CN113120785 A CN 113120785A
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- China
- Prior art keywords
- tower crane
- rods
- bottom plate
- safety device
- people
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention provides a safety device attached to a tower crane of a climbing frame, which comprises: the fixing frame comprises two vertical rods and a plurality of transverse rods, the vertical rods are vertically arranged in parallel, and the transverse rods are fixedly connected between the vertical rods; the channel comprises a bottom plate and two rows of railings, the bottom plate is hinged on the cross rod positioned at the uppermost end, and the railings are arranged on two sides of the bottom plate; supporting component, supporting component's one end can be dismantled with the montant and be connected, supporting component's the other end can be dismantled with the bottom plate and be connected, supporting component is with the passageway overlap joint on the tower crane, it has solved tower crane driver physical stamina and has consumed too big, be unfavorable for the accuracy of tower crane to control, the risk of taking place the incident has been increased, the tower crane driver goes out the control room at every turn and extremely inconvenient technical problem on ground, the physical power of tower crane driver has been saved greatly, the accuracy of tower crane control has been improved, the security of climbing tower crane has been increased, also make things convenient for the tower crane driver to get back to ground and have a rest, and simultaneously, erect the operation to the passageway in.
Description
Technical Field
The invention relates to the technical field of construction of safety channels, in particular to a safety device for people on a tower crane attached to a climbing frame.
Background
At the job site, the tower crane driver generally climbs the tower crane control room from the stair in the tower crane, erects when higher at the tower crane, and tower crane driver physical stamina consumes too big, is unfavorable for the accurate of tower crane to be controlled, has increased the risk of taking place the incident, and it is extremely inconvenient that the tower crane driver goes out the control room at every turn and arrives ground.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a safety device for people on a tower crane attached to a climbing frame, which solves the problems that a tower crane driver in the prior art is too high in physical energy consumption, is not beneficial to the accurate control of the tower crane, increases the risk of safety accidents, and is very inconvenient to get off a control room and fall to the ground every time.
According to an embodiment of the invention, a safety device for people on a tower crane attached to a climbing frame comprises: the fixing frame comprises two vertical rods and a plurality of cross rods, the vertical rods are vertically arranged in parallel, and the cross rods are fixedly connected between the vertical rods; the channel comprises a bottom plate and two rows of railings, the bottom plate is hinged to the cross rod at the uppermost end, and the railings are arranged on two sides of the bottom plate; the supporting component, the one end of supporting component with the connection can be dismantled to the montant, the other end of supporting component with the connection can be dismantled to the bottom plate, the supporting component will the passageway overlap joint is on the tower crane.
The technical principle of the invention is as follows: fix the mount in the position that the wall that is close to the tower crane control room is fit for earlier, the bottom plate of passageway is perpendicular downwards parallel with the mount, operating personnel installs the railing on the bottom plate in the structure, then use supporting component to connect respectively on bottom plate and montant, stabilize the ascending state at the level or slope a little with the bottom plate of passageway, and with the tower crane overlap joint, the tower crane driver takes the construction elevator from the structure and comes to passageway department, get into the tower crane from the passageway, reentrant control room, tower crane driver's physical power has been saved greatly, the accuracy of tower crane control has been improved, the security of climbing tower crane has been increased, also make things convenient for the tower crane driver to get back to ground rest, and simultaneously, the operation in the structure is erect to the passageway, the security has been improved, convenient.
Compared with the prior art, the invention has the following beneficial effects: erect the passageway of overlap joint on the tower crane outside the structure that is close to the tower crane control room, it has solved tower crane driver physical stamina and has consumed too big, be unfavorable for the accuracy of tower crane to control, the risk of taking place the incident has been increased, the tower crane driver goes out the control room at every turn and extremely inconvenient technical problem to ground, the physical power of tower crane driver has been saved greatly to the production, the accuracy of tower crane control has been improved, the security of climbing tower crane has been increased, also make things convenient for the tower crane driver to get back to ground rest, and simultaneously, the erection of passageway is operated in the structure, the safety is improved, the technological effect of convenient operation.
Drawings
Fig. 1 is a front view of the present invention.
The fixing frame in the attached figure 1; 11. a vertical rod; 12. a cross bar; 2. a channel; 21. a base plate; 211. a main keel; 212. A secondary keel; 213. a slot; 22. a railing; 221. a connecting rod; 222. a support rod; 23. a baffle plate; 231. buckling; 232. Inserting plates; 24. a first extension section; 25. a support bar; 3. a support assembly; 31. a hoisting ring; 32. a steel rope; 4. a slide rail; 41. and connecting the holes.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the embodiments.
As shown in fig. 1, an embodiment of the present invention provides a safety passageway for people on a tower crane attached to a climbing frame, including: the fixing frame 1 comprises two vertical rods 11 and a plurality of cross rods 12, the vertical rods 11 are vertically arranged in parallel, and the cross rods 12 are fixedly connected between the vertical rods 11; the channel 2 comprises a bottom plate 21 and two rows of railings 22, the bottom plate 21 is hinged on the cross rod 12 at the uppermost end, and the railings 22 are installed on two sides of the bottom plate 21; one end of the supporting component 3 is detachably connected with the vertical rod 11, the other end of the supporting component 3 is detachably connected with the bottom plate 21, and the channel 2 is lapped on a tower crane by the supporting component 3;
the specific working process is as follows: fix mount 1 in the position that the wall that is close to the tower crane control room is fit for earlier, bottom plate 21 of passageway 2 is perpendicular downwards parallel with mount 1, operating personnel installs railing 22 on bottom plate 21 in the structure, then use supporting component 3 to connect respectively on bottom plate 21 and montant 11, stabilize bottom plate 21 of passageway 2 at the ascending state of level or slope a little, and with the tower crane overlap joint, the tower crane driver takes construction elevator from the structure and comes to passageway 2 department, get into the tower crane from passageway 2, reentrant control room, tower crane driver's physical power has been saved greatly, the accuracy of tower crane control has been improved, the security of climbing tower crane has been increased, also make things convenient for the tower crane driver to get back to ground rest, and simultaneously, the operation in the structure is erect to passageway 2, the security has been improved, and convenient for operation.
According to another embodiment of the invention, as shown in fig. 1, the base plate 21 comprises two main keels 211 and a plurality of secondary keels 212, and the secondary keels 212 are arranged in parallel and fixedly connected between the main keels 211, so that the weight of the passage 2 is reduced, and the lifting is convenient.
According to another embodiment of the present invention, as shown in fig. 1, in a safety passageway for people on a tower crane attached to a climbing frame, the supporting component 3 includes two sets of hanging rings 31 and two sets of steel ropes 32, one set of hanging rings 31 is fixedly connected to the top ends of the vertical rods 11, the other set of hanging rings 31 is fixedly connected to both sides of the free ends of the main keels 211, the steel ropes 32 are respectively fixed to the two sets of hanging rings 31, the steel ropes 32 are respectively arranged on both sides of the bottom plate 21, and by installing the steel ropes 32 on the hanging rings 31 on both sides of the bottom plate 21, the other ends of the steel ropes 32 are hung on the hanging rings 31 of the vertical rods 11, so as to conveniently pull the passageway 2 to the horizontal position and stabilize the passageway 2 in the horizontal position, thereby facilitating the.
According to another embodiment of the invention, the support component 3 comprises two connecting pieces, two ends of each connecting piece are fixedly connected to the top end of the vertical rod 11 and the free end of the main keel 211 through bolts respectively, one end of each connecting piece is fixed on the main keel 211 of the bottom plate 21 through bolts in a structure, the bottom plate 21 is supported to be horizontal through a support rod, the tail end of each connecting piece is fixed on the vertical rod 11, and the channel 2 is stably fixed on the horizontal position, so that the structure is stable, and the operation is convenient.
According to another embodiment of the invention, as shown in fig. 1, the safety passageway for people on a tower crane attached to a climbing frame comprises a plurality of connecting rods 221 and handrails 222, the connecting rods 221 are evenly hinged on the main keel 211 at intervals, the handrails 222 are hinged at the top ends of the connecting rods 221, when the bottom plate 21 of the passageway 2 hangs down freely, the connecting rods 221 and the handrails 222 are installed on the main keel 211 in a structure, the connecting rods 221 and the handrails 222 are overlapped on the bottom plate 21, after the passageway 2 is lifted to be horizontal, the connecting rods 221 and the handrails 222 are pushed up, the connecting rods 221 are vertical, the handrails 222 are horizontal, the connecting rods 221 and the vertical rods 11 are fixed by ropes or bolts after the handrails 22 are erected, the handrails 22 are installed in the structure for operation, so that overhead operation is avoided, the risk of safety accidents is reduced, and the operation cost is saved.
According to another embodiment of the invention, as shown in fig. 1, in a safety passageway for people on a tower crane attached to a climbing frame, a plurality of slots 213 are installed on a main keel 211, a plurality of baffle plates 23 are arranged between connecting rods 221, a buckle 231 is fixedly connected to the top ends of the baffle plates 23, an insert plate 232 is fixedly connected to the bottom ends of the baffle plates 23, the buckle 231 is buckled on a handrail, the insert plate 232 is inserted into the corresponding slot 213, and when the insert plate 232 is inserted into the slot 213, the buckle 231 is buckled on the handrail 222, so that a guardrail is added to the handrail 22, and the safety of the passageway 2 is improved.
According to another embodiment of the invention, as shown in fig. 1, a safety passageway for people on a tower crane attached to a climbing frame is provided, the end of the passageway 2 is provided with a first extension section 24, the first extension section 24 is hinged with the passageway 2, the first extension section 24 is folded in the passageway 2 in a non-working state, and when the tower crane is far away from a structure, the first extension section 24 is rotated to increase the length of the passageway 2, so that the first extension section 24 is lapped on the tower crane, and the applicability of the passageway 2 is improved.
According to another embodiment of the invention, the end of the channel 2 is provided with a second extension section which is connected to the channel 2 in a sliding manner, when the tower crane is far away from a structure, the second extension section slides out of the tower crane to increase the length of the channel 2, so that the second extension section is lapped on the tower crane, and the applicability of the channel 2 is improved.
According to another embodiment of the invention, as shown in fig. 1, two support rods 25 are arranged below the channel 2, one end of each support rod 25 is detachably connected to the bottom end of the corresponding vertical rod 11, the other end of each support rod 25 is detachably connected to the middle section of the channel 2, the support rods 25 are respectively positioned on two sides of the channel 2, and the channel 2 is further stabilized in a horizontal position, so that the structure of the channel 2 is more stable and firm.
According to another embodiment of the invention, as shown in fig. 1, a safety passageway for people on a tower crane attached to a climbing frame is provided, the vertical rods 11 are provided with sliding grooves, the sliding grooves of the two vertical rods 11 are arranged oppositely, the vertical rods 11 are connected with a plurality of sliding rails 4 in a sliding manner, the vertical rods 11 and the sliding rails 4 are provided with corresponding connecting holes 41, the sliding rails 4 are vertically spliced and fixed on a structure, then the vertical rods 11 are matched with the sliding rails 4, a lifting machine is used for pulling the vertical rods 11 to a proper position, and then the vertical rods 11 are fixed on the sliding rails 4 through the matching of bolts and the connecting holes 41, so that the position of the passageway 2 on the structure is conveniently lifted along with the increase of the height of the structure, and a tower crane driver can more conveniently enter a tower.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (10)
1. The utility model provides a person's safety device on tower crane who is attached to and climbs frame which characterized in that includes: the fixing frame comprises two vertical rods and a plurality of cross rods, the vertical rods are vertically arranged in parallel, and the cross rods are fixedly connected between the vertical rods;
the channel comprises a bottom plate and two rows of railings, the bottom plate is hinged to the cross rod at the uppermost end, and the railings are arranged on two sides of the bottom plate;
the supporting component, the one end of supporting component with the connection can be dismantled to the montant, the other end of supporting component with the connection can be dismantled to the bottom plate, the supporting component will the passageway overlap joint is on the tower crane.
2. The safety device for people on tower crane attached to climbing frame as claimed in claim 1, wherein: the bottom plate comprises two main keels and a plurality of secondary keels, and the secondary keels are arranged side by side and fixedly connected between the main keels.
3. The safety device for people on tower crane attached to climbing frame as claimed in claim 2, wherein: the supporting component comprises two groups of lifting rings and two groups of steel ropes, one group of lifting rings are fixedly connected to the top end of the vertical rod, the other group of lifting rings are fixedly connected to two sides of the free end of the main keel, the steel ropes are respectively fixed to the two groups of lifting rings, and the steel ropes are respectively arranged on two sides of the bottom plate.
4. The safety device for people on tower crane attached to climbing frame as claimed in claim 2, wherein: the supporting component comprises two connecting pieces, and two ends of each connecting piece are fixedly connected to the top end of the corresponding vertical rod and the free end of the corresponding main keel through bolts.
5. A safety device for people on tower crane attached to climbing tower as claimed in claim 3 or 4, wherein: the railing comprises a plurality of connecting rods and holding rods, the connecting rods are hinged to the main keel at even intervals, and the holding rods are hinged to the top ends of the connecting rods.
6. The safety device for people on tower crane attached to climbing frame as claimed in claim 5, wherein: install a plurality of slots on the main joist, be provided with a plurality of baffles between the connecting rod, the top fixedly connected with buckle of baffle, the bottom fixedly connected with picture peg of baffle, the buckle lock joint is in hold up on the pole, the picture peg inserts correspondingly in the slot.
7. The safety device for people on tower crane attached to climbing frame as claimed in claim 1, wherein: the tail end of the channel is provided with a first extension section, the first extension section is hinged with the channel, and the first extension section is folded in the channel in a non-working state.
8. The safety device for people on tower crane attached to climbing frame as claimed in claim 1, wherein: the tail end of the channel is provided with a second extending section which is connected to the channel in a sliding mode.
9. The safety device for people on tower crane attached to climbing frame as claimed in claim 1, wherein: two support rods are arranged below the channel, one ends of the support rods can be detachably connected to the bottom end of the vertical rod, the other ends of the support rods can be detachably connected to the middle section of the channel, and the support rods are respectively located on two sides of the channel.
10. The safety device for people on tower crane attached to climbing frame as claimed in claim 1, wherein: the vertical rod is provided with sliding grooves which are oppositely arranged, the vertical rod is connected with a plurality of spliced sliding rails in a sliding manner, and the vertical rod and the sliding rails are provided with corresponding connecting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110482462.1A CN113120785A (en) | 2021-04-30 | 2021-04-30 | Safety device attached to climbing frame for people on tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110482462.1A CN113120785A (en) | 2021-04-30 | 2021-04-30 | Safety device attached to climbing frame for people on tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113120785A true CN113120785A (en) | 2021-07-16 |
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ID=76780695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110482462.1A Pending CN113120785A (en) | 2021-04-30 | 2021-04-30 | Safety device attached to climbing frame for people on tower crane |
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| Country | Link |
|---|---|
| CN (1) | CN113120785A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105008A (en) * | 2021-12-20 | 2022-03-01 | 中国建筑第二工程局有限公司 | Can have enough to meet need formula tower crane passageway of going up people that climbs along with climbing frame |
-
2021
- 2021-04-30 CN CN202110482462.1A patent/CN113120785A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105008A (en) * | 2021-12-20 | 2022-03-01 | 中国建筑第二工程局有限公司 | Can have enough to meet need formula tower crane passageway of going up people that climbs along with climbing frame |
| CN114105008B (en) * | 2021-12-20 | 2023-07-28 | 中国建筑第二工程局有限公司 | Turnover type tower crane manned channel climbing along with climbing frame |
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