CN213115440U

CN213115440U - High tower crane of security attaches wall installation and demolishs can have enough to meet need operation platform

Info

Publication number: CN213115440U
Application number: CN202021783750.8U
Authority: CN
Inventors: 陈景辉; 原金良; 秦勇; 蓝恒杉; 罗伟
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-05-04
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a high tower crane of security attaches wall installation and demolishs operation platform that can have enough to meet need relates to tower crane technical field, including first mounting bracket, the through-hole has been seted up to the inboard of first mounting bracket, and the inboard of through-hole is connected with the fossil fragments backup pad, the inboard threaded connection of fossil fragments backup pad has the double-screw bolt, and the outside cover of fossil fragments backup pad is equipped with fixed loop bar, the outside welding of fixed loop bar has first anchorage bar, terminal one side fixedly connected with second mounting bracket of fossil fragments backup pad, and the outside below welding of fossil fragments backup pad has the second anchorage bar. The utility model discloses in, through the existence of first mounting bracket and second mounting bracket for we can carry out corresponding installation and demolish work to turnover operation platform through fossil fragments backup pad, fixed loop bar, through-hole, double-screw bolt are quick, and then can effectual saving installation with demolish the time of spending, thereby effectual improvement work efficiency.

Description

High tower crane of security attaches wall installation and demolishs can have enough to meet need operation platform

Technical Field

The utility model relates to a tower crane technical field especially relates to a high tower crane of security attaches wall installation and demolishs can have enough to meet need operation platform.

Background

In the construction industry at the present stage, the tower crane is as the important large-scale machinery of level and perpendicular transportation in the construction, along with the acceleration of construction rhythm, the tower crane attaches the wall and is guaranteeing the tower crane when rising a take the altitude, an indispensable safety measure, in coastal and typhoon high-rise area, more need pay attention to, when conventional tower crane attaches the wall installation, generally all set up an operation platform with the steel pipe frame in the position of attaching the wall installation, it is longer to set up the time, the danger coefficient is big, also have great potential safety hazard in follow-up demolising the in-process. But the construction period is often very tight, and the tower crane can not be installed and attached to the wall in time, so that the contradiction is fundamentally solved, and the operating platform capable of being rotated for installing and detaching the tower crane attached to the wall is developed.

The existing tower crane with high safety is attached to a wall, is installed and dismantled, can have a turnover operation platform without functions of convenient installation and dismantling, further causes the slow installation and dismantling of the work efficiency, influences the work process, and simultaneously has no functions of small loss and repeated use, thereby causing the low economic benefit.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing high tower crane of security attaches the wall installation and demolishs and to have enough to meet need operation platform does not possess the function easy to assemble and demolish, and then causes the installation and demolishs work efficiency's slow, influences the work process, simultaneously, does not possess the function that the loss is little, used repeatedly, and then causes economic benefits's low shortcoming, and the high tower crane of a security that proposes attaches the wall installation and demolishs and to have enough to meet need operation platform.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-safety tower crane wall-attached mounting and dismounting rotatable operating platform comprises a first mounting frame, wherein a through hole is formed in the inner side of the first mounting frame, a keel supporting plate is connected to the inner side of the through hole, a stud is connected to the inner side of the keel supporting plate in a threaded manner, a fixing loop bar is sleeved on the outer side of the keel supporting plate, a first fastening rod is welded on the outer side of the fixing loop bar, a second mounting frame is fixedly connected to one side of the tail end of the keel supporting plate, a second fastening rod is welded below the outer side of the keel supporting plate, a first limiting block is fixedly connected to one side of the middle of the outer side of the keel supporting plate, a second limiting block is fixedly connected to the other side of the middle of the outer side of the keel supporting plate, a plurality of groups of first connecting blocks are welded on two sides of the first mounting frame, a second, a plurality of groups of first guardrails are installed on the inner side of the first installation frame, and a plurality of groups of second guardrails are installed on the inner side of the second installation frame.

Preferably, the first limiting block is matched with the second limiting block in shape and size, and the sum of the lengths of the first limiting block, the second limiting block and the keel supporting plate is greater than the length of the fixing sleeve.

Preferably, the inside of fixed loop bar is closely laminated state distribution with the outside of fossil fragments backup pad, and is contradicted between fixed loop bar and first stopper, the second stopper and is connected.

Preferably, the keel supporting plate and the second mounting frame are distributed in an integrated structure through welding, and the second mounting frame forms a detachable structure through the keel supporting plate, the fixing sleeve rod, the through hole, the stud and the first mounting frame.

Preferably, the diameter of the stud is larger than that of the through hole, and the central axis of the through hole coincides with that of the fixed loop bar.

Preferably, the second connecting block is distributed with the second mounting bracket in an integrated structure through welding, and the second mounting bracket is connected with the first mounting bracket through the second connecting block, the first connecting block and the long screw.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the existence of first mounting bracket and second mounting bracket for we can carry out corresponding installation and demolish work to turnover operation platform through fossil fragments backup pad, fixed loop bar, through-hole, double-screw bolt are quick, and then can effectual saving installation with demolish the time of spending, thereby effectual improvement work efficiency.

2. The utility model discloses in, because the second mounting bracket is connected with first mounting bracket through second connecting block, first connecting block, microscler screw, also make this turnover operation platform's security performance obtain promotion by a wide margin to can effectively avoid appearing the shake phenomenon because turnover operation platform is shakiness, and then can effectual assurance operation personnel's personal safety.

3. The utility model discloses in, this turnover operation platform simple structure, it is convenient that the installation is convenient with demolising work, and the loss is little and can used repeatedly, therefore can effectually avoid because the economic damage that disposable caused, and then can reach the maximize with economic benefits, in addition, the big or small length of this platform is 3m, width 3m, and high 1m also makes this turnover operation platform can be applicable to the installation work of all model tower cranes.

Drawings

Fig. 1 is a schematic top sectional view of a first mounting bracket according to the present invention;

fig. 2 is a schematic structural view of a joint between a first mounting frame and a second mounting frame in the present invention;

fig. 3 is a schematic side view of the first mounting frame of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 of the present invention.

Illustration of the drawings:

1. a first mounting bracket; 2. a through hole; 3. a keel support plate; 4. a stud; 5. fixing the loop bar; 6. a first fastening rod; 7. a second fastening rod; 8. a second mounting bracket; 9. a first connection block; 10. a second connecting block; 11. an elongated screw; 12. a first guardrail; 13. a second guard rail; 14. a first stopper; 15. and a second limiting block.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a high-safety tower crane wall-attached mounting and dismounting rotatable operating platform comprises a first mounting frame 1, a through hole 2, a keel supporting plate 3, a stud 4, a fixed loop bar 5, a first fastening bar 6, a second fastening bar 7, a second mounting frame 8, a first connecting block 9, a second connecting block 10, a long screw 11, a first guardrail 12, a second guardrail 13, a first limiting block 14 and a second limiting block 15, wherein the through hole 2 is formed in the inner side of the first mounting frame 1, the keel supporting plate 3 is connected to the inner side of the through hole 2, the stud 4 is in threaded connection with the inner side of the keel supporting plate 3, the fixed loop bar 5 is sleeved on the outer side of the keel supporting plate 3, the first fastening bar 6 is welded on the outer side of the fixed loop bar 5, the second mounting frame 8 is fixedly connected to one side of the tail end of the keel supporting plate 3, and the second fastening bar 7 is, first stopper 14 of outside middle part one side fixedly connected with of fossil fragments backup pad 3, and the outside middle part opposite side fixedly connected with second stopper 15 of fossil fragments backup pad 3, the welding of the both sides of first mounting bracket 1 has the first connecting block 9 of multiunit, and the below of first connecting block 9 installs second connecting block 10, the inboard threaded connection of second connecting block 10 has microscler screw 11, the first guardrail 12 of multiunit is installed to the inboard of first mounting bracket 1, multiunit second guardrail 13 is installed to the inboard of second mounting bracket 8.

As shown in fig. 1, the first limiting block 14 is matched with the second limiting block 15 in shape and size, the sum of the lengths of the first limiting block 14, the second limiting block 15 and the keel support plate 3 is greater than the length of the fixed loop bar 5, and the keel support plate 3 can be conveniently and quickly installed through the setting of the first limiting block 14 and the second limiting block 15, and meanwhile, the keel support plate 3 can be well limited in moving distance.

As shown in fig. 1 and 4, the inboard of fixed loop bar 5 is closely laminating state distribution with the outside of fossil fragments backup pad 3, and is connected for contradicting between fixed loop bar 5 and first stopper 14, the second stopper 15, connects through contradicting, and the fossil fragments backup pad 3 of being convenient for carries out quick installation work, simultaneously, also can play the function of accurate location fossil fragments backup pad 3 to can effectually avoid causing the position of fossil fragments backup pad 3 skew installation because exert oneself too greatly.

As shown in fig. 1 and 4, the keel supporting plate 3 is distributed in an integrated structure with the second mounting frame 8 through welding, the second mounting frame 8 forms a detachable structure through the keel supporting plate 3, the fixing loop bar 5, the through hole 2, the stud 4 and the first mounting frame 1, and through the detachable structure, the first mounting frame 1 and the second mounting frame 8 can be conveniently and rapidly installed and detached, so that the time wasted due to inconvenience in installation and detachment can be effectively saved, and the work efficiency can be effectively improved.

As shown in fig. 4, the diameter of the stud 4 is greater than the diameter of the through hole 2, and the central axis of the through hole 2 coincides with the central axis of the fixed loop bar 5, and coincides with each other through the central axis, so that the continuity between the fixed loop bar 5 and the through hole 2 is better, and the stud 4 is convenient to install the keel support plate 3 quickly.

As shown in fig. 2, second connecting block 10 is integral structure distribution through welding and second mounting bracket 8, and second mounting bracket 8 is connected with first mounting bracket 1 through second connecting block 10, first connecting block 9, microscler screw 11, through being connected, and then makes the security performance of this turnover platform higher, can not appear shaking phenomenon because of the shakiness, and then can effectual improvement operation personnel's construction safety nature.

The working principle is as follows: when in use, firstly, a user needs to carry out quick and convenient installation work on the first installation frame 1 and the second installation frame 8 on the ground through the keel supporting plate 3, the fixed loop bar 5, the through hole 2 and the stud 4, then under the action of the first connecting block 9 and the second connecting block 10 through the long screw 11, the side faces of the first installation frame 1 and the second installation frame 8 are connected, so that the shaking phenomenon caused by unstable turnover platforms can be effectively avoided, further, the construction safety of operating personnel can be effectively ensured, next, the installed turnover platforms are installed at the position of a wall through a crane, meanwhile, the stud 4 and the long screw 11 are locked, the installation work is completed, and finally, because the turnover operation platform has simple structure, the installation and dismantling work is convenient, the loss is small, the repeated use can be realized, the economic loss caused by one-time use can be effectively avoided, and further can reach the theory of operation that economic benefits maximize.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. A high-safety tower crane wall-attached installation dismantling operation platform capable of being turned over comprises a first installation frame (1) and is characterized in that a through hole (2) is formed in the inner side of the first installation frame (1), a keel supporting plate (3) is connected to the inner side of the through hole (2), a stud (4) is connected to the inner side of the keel supporting plate (3) in a threaded mode, a fixing sleeve rod (5) is sleeved on the outer side of the keel supporting plate (3), a first fastening rod (6) is welded on the outer side of the fixing sleeve rod (5), a second installation frame (8) is fixedly connected to one side of the tail end of the keel supporting plate (3), a second fastening rod (7) is welded below the outer side of the keel supporting plate (3), a first limiting block (14) is fixedly connected to one side of the middle of the outer side of the keel supporting plate (3), and a second limiting block (15) is, the welding of the both sides of first mounting bracket (1) has first connecting block of multiunit (9), and installs second connecting block (10) below first connecting block (9), the inboard threaded connection of second connecting block (10) has microscler screw (11), first guardrail of multiunit (12) is installed to the inboard of first mounting bracket (1), multiunit second guardrail (13) are installed to the inboard of second mounting bracket (8).

2. The high-safety tower crane attached wall mounting and dismounting reusable operating platform as claimed in claim 1, wherein the first limiting block (14) is identical to the second limiting block (15) in shape and size, and the sum of the lengths of the first limiting block (14), the second limiting block (15) and the keel supporting plate (3) is greater than the length of the fixed loop bar (5).

3. The high-safety tower crane attached wall installation dismantling rotatable operating platform of claim 1, characterized in that the inner side of the fixed loop bar (5) is closely attached to the outer side of the keel support plate (3) and is in interference connection with the first limiting block (14) and the second limiting block (15).

4. The high-safety tower crane attaches wall installation and demolishs can have enough to meet need operation platform of claim 1, characterized in that, fossil fragments backup pad (3) are the integral structure through welding and distribute with second mounting bracket (8), and second mounting bracket (8) constitute detachable construction through fossil fragments backup pad (3), fixed loop bar (5), through-hole (2), double-screw bolt (4) and first mounting bracket (1).

5. The high-safety tower crane attached wall mounting and dismounting operation platform capable of being turned over according to claim 1, wherein the diameter of the stud (4) is larger than that of the through hole (2), and the central axis of the through hole (2) coincides with that of the fixed loop bar (5).

6. The high-safety tower crane attached wall installation dismantling rotatable operation platform of claim 1, wherein the second connecting blocks (10) are distributed in an integrated structure with the second mounting frame (8) through welding, and the second mounting frame (8) is connected with the first mounting frame (1) through the second connecting blocks (10), the first connecting blocks (9) and the long screws (11).