CN210002827U - A climbing frame crossing bridge connecting tower cranes - Google Patents

Abstract

The utility model relates to a building climbs the passageway field between frame and tower crane, more specifically says, it relates to kinds of climbing frame gap bridges of connecting the tower crane, and its technical scheme main points are including being used for fixed connection to climb the horizontal guidance tape of walking of frame, keep away from the building and climb the frame walk guidance tape end and be close to the tower crane and climb the frame, walk the guidance tape and keep away from the both sides that building climbed end and the building and climb the frame and be located all fixed being provided with the link on walking the guidance tape top, be located the link between guidance tape and the building climbing frame and hang and be equipped with wire rope, the utility model discloses a kind of climbing frame gap bridges of connecting the tower crane have the advantage of tower crane about the staff of convenience.

Description

A climbing frame crossing bridge connecting tower cranes

technical field

The utility model relates to the field of a passage between a building climbing frame and a tower crane, in particular to a climbing frame crossing bridge connecting a tower crane.

Background technique

With the development of society, tower cranes can be seen everywhere in the city. At the same time, tower cranes are also the most commonly used lifting equipment on construction sites, also known as "tower cranes". The raw materials for construction such as steel bars, corrugated wood, concrete, steel pipes, etc., tower cranes are an indispensable equipment on the construction site. However, when the staff climbs and descends the tower cranes, there are great potential safety hazards. On the other hand, there are no necessary security measures.

In view of the above-mentioned problems, at present, the Chinese patent with the publication number CN208726656U discloses a kind of technical solution, the main points of which are: including vertical rods and arc-shaped guardrails, and the inner surfaces of several arc-shaped guardrails are welded with guardrail fixing plates, The side of the guardrail fixing plate away from the arc-shaped guardrail is provided with a chute, the inner wall of the chute is slidably connected with a sliding block, one side of the sliding block is fixedly connected with one end of the first steel wire rope, and the other end of the first steel wire rope is fixedly connected with a sliding block. A fixing block, one side of the fixing block is fixedly connected with a strap fixing plate, both sides of the strap fixing plate are fixedly connected with a strap, one side of the fixing block is fixedly connected with one end of the second wire rope, and the other end of the second wire rope is interspersed and connected with a Carabiner.

The above solution can prevent hand slippage and foot slippage through the anti-skid pattern on the climbing pole, and the staff wears a strap to prevent accidental occurrence when climbing. However, due to the high tower crane, it is time-consuming and laborious for the staff to climb up and down the tower crane.

Utility model content

In view of the deficiencies in the prior art, the purpose of the present utility model is to provide a climbing frame crossing bridge connected to a tower crane, which has the advantage of being convenient for staff to get on and off the tower crane.

The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions: a climbing frame crossing bridge connecting a tower crane, including a horizontal walkway board for being fixedly connected on the building climbing frame, and the walkway board far away from the building climbing frame One end is close to the tower crane climbing frame, the two sides of the one end of the walkway board away from the building climbing frame and the building climbing frame are fixedly provided with hanging rings on the upper part of the walkway board, and the hanging rings located between the walkway board and the building climbing frame are hung with steel wire ropes .

By adopting the above technical solution, the tower crane workers first ascend to the high floor of the building through the freight elevator, and then enter the tower crane operating room through the walkway board connected between the building climbing frame and the tower crane climbing frame to work, which is different from the existing technology. Compared with climbing the ladder slowly and entering the tower crane operation room, it is greatly convenient for the staff to get on and off the tower crane.

The utility model is further configured as follows: both sides of the walkway board are provided with guardrails.

By adopting the above technical scheme, the safety factor of the staff passing through the walkway is improved by the guard rails arranged on both sides of the walkway.

The utility model is further configured as follows: a protective door is installed at the building climbing frame, and the protective door is fixed with the building climbing frame through a lock.

By adopting the above technical solution, the protective door and the locks installed on the protective door are used to prevent non-workers from entering and exiting the tower crane through the walkway board.

The utility model is further arranged as follows: supporting rods are inclined between two sides of the lower surface of the walkway board and the building climbing frame.

By adopting the above technical solution, the stability of the installation of the walkway board is further improved by the support rod arranged between the walkway board and the building climbing frame.

The utility model is further provided as follows: the support rod includes a mounting seat, a screw rod and a threaded sleeve, the screw rod and the screw thread sleeve are threadedly connected, two mounting seats are provided, and the two mounting seats are respectively connected with the screw rod and the screw thread. The ends of the sleeve are hinged, and the two mounting seats are respectively installed on the lower surface of the walkway board and the building climbing frame. The threaded sleeve includes a rotating part and a connecting part. The rotating part and the connecting part are rotatably connected. The other end is connected with the screw thread, and one end of the connecting part is hinged on the mounting seat.

By adopting the above technical solution, the length of the screw is adjusted by rotating the threaded sleeve, thereby adjusting the support strength.

The utility model is further provided as follows: a rotating handle is symmetrically arranged on the side wall of the rotating part.

By adopting the above technical solution, the rotation of the threaded sleeve is facilitated by turning the handle.

The utility model is further configured as follows: the lower surface of the walkway board and the side wall of the building climbing frame are provided with inserting grooves into which the mounting seat is placed, and the sidewall of the inserting groove is provided with a mounting groove for the mounting seat to be inserted into, the The walkway board and the building climbing frame are provided with an escape hole which is communicated with the installation groove.

By adopting the above technical solution, the mounting seat is inserted into the mounting groove through the insert groove for installation, thereby improving the installation stability of the mounting seat.

The utility model is further configured as follows: an insert block is inserted into the insert groove, and the insert block is fixedly connected in the insert groove by means of bolts.

By adopting the above technical solution, when the mounting seat is installed in the mounting groove, the insert block is installed in the insert groove by means of bolts, thereby further improving the installation stability of the mounting seat.

To sum up, the utility model has the following beneficial effects:

First, the tower crane staff first ascends to the high floor of the building through the freight elevator, and then enters the tower crane operation room through the walkway board connected between the building climbing frame and the tower crane climbing frame to work, which is different from the existing technology. Compared with climbing slowly into the tower crane operation room, it is greatly convenient for the staff to get on and off the tower crane;

Second, through the support rod arranged between the walkway board and the building climbing frame, the stability of the walkway board installation is further improved.

Description of drawings

Fig. 1 is the installation structure schematic diagram of bridge and building climbing frame in the present embodiment;

FIG. 2 is a schematic diagram of a part of the installation structure after the walkway board, the building climbing frame and the installation seat are cut away in this embodiment.

In the picture: 1. Building climbing frame; 2. Walkway slab; 3. High-rise floor slab; 4. Lifting ring; 5. Steel wire rope; 6. Guard rail; 7. Guard door; 8. Lock; ;11, screw; 12, threaded sleeve; 13, rotating part; 14, connecting part; 15, limit ring; 16, rotating handle; 17, insert groove; 18, installation groove; 19, give way hole; 20, slug.

Detailed ways

The present utility model will be described in detail below with reference to the accompanying drawings and embodiments.

A climbing frame crossing bridge connected to a tower crane, as shown in Figure 1, includes a horizontal walkway board 2 for fixing and connecting on a building climbing frame 1, and the walkway board 2 is fixed on the building climbing frame 1 by bolts, away from the building climbing frame. One end of the walkway slab 2 of 1 is close to the tower crane climbing frame, and the walkway slab 2 is flush with the built high-rise floor slab 3. Hanging rings are fixed on both sides of the end of the walkway board 2 away from the building climbing frame 1 and on the building climbing frame 1 above the walkway board 2 . The building climbing frame 1 is mainly used in high-rise shear wall type real estate, and can climb up with the building. The tower crane staff first ascends to the high floor of the building through the freight elevator, and then enters the tower crane operation room through the walkway plate 2 connected between the building climbing frame 1 and the tower crane climbing frame to work, which is slower than the existing technology. Compared with climbing slowly into the tower crane operating room, it is greatly convenient for the staff to get on and off the tower crane.

As shown in FIG. 1 , further, guard rails 6 are vertically arranged on both sides of the walkway board 2 , and the safety factor of the staff passing the walkway board 2 is improved by the guard rails 6 arranged on both sides of the walkway board. And the building climbing frame 1 located at the walkway board 2 is equipped with a protective door 7, and the protective door 7 is fixed with the building climbing frame 1 through the lock 8, and the protective door 7 and the lock 8 installed on the protective door 7 are used to avoid non-workers. Enter and exit the tower crane through the walkway board 2.

As shown in FIG. 1 and FIG. 2 , support rods 9 are inclined between two sides of the lower surface of the walkway board 2 and the building climbing frame 1 . Specifically, the support rods 9 include a mounting seat 10 , a screw rod 11 and a threaded sleeve 12 . 11 and the threaded sleeve 12 are threadedly connected, two mounting seats 10 are provided, the two mounting seats 10 are hinged with the ends of the screw 11 and the threaded sleeve 12 respectively, and the two mounting seats 10 are respectively installed on the lower surface of the walkway board 2 and the building On the climbing frame 1 , the threaded sleeve 12 includes a rotating part 13 and a connecting part 14 , the rotating part 13 and the connecting part 14 are rotatably connected by a limit ring 15 fixed on the connecting part 14 , and the other end of the rotating part 13 is threaded with the screw 11 The side wall of the rotating part 13 is symmetrically provided with a rotating handle 16, one end of the connecting part 14 is hinged on the mounting seat 10, and the length of the screw 11 is adjusted by rotating the threaded sleeve 12, thereby adjusting the supporting strength.

As shown in FIG. 2 , the lower surface of the walkway board 2 and the side wall of the building climbing frame 1 are provided with inserting grooves 17 for inserting the mounting seat 10, and the side wall of the inserting groove 17 is provided with a mounting groove 18 for the mounting seat 10 to be inserted into, The walkway board 2 and the building climbing frame 1 are provided with an escape hole 19 which communicates with the installation groove 18 . The mounting seat 10 is inserted into the mounting groove 18 through the insert groove 17 for installation, thereby improving the installation stability of the mounting seat 10 . And the inserting block 20 is inserted into the inserting groove 17, and the inserting block 20 is fixedly connected in the inserting groove 17 by bolts. When the mounting seat 10 is installed in the mounting groove 18, the inserting block 20 is installed in the inserting groove 17 by bolts. Thus, the installation stability of the mounting seat 10 is further improved.

The examples of this specific embodiment are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore: all equivalent changes made according to the structure, shape and principle of the present invention are not It should be covered within the protection scope of the present invention.

Claims (8)

1. a climbing frame crossing bridge connecting a tower crane is characterized in that: comprising a horizontal walkway board (2) for being fixedly connected on the building climbing frame (1), away from the described walkway board (2) of the building climbing frame (1). 2) One end is close to the tower crane climbing frame, and the two sides of the walkway board (2) away from one end of the building climbing frame (1) and the building climbing frame (1) are fixedly provided with hanging rings on the top of the walkway board (2), which are located in the walkway A wire rope (5) is hung on the hanging ring between the board (2) and the building climbing frame (1). 2 . A climbing frame crossing bridge connected to a tower crane according to claim 1 , characterized in that: both sides of the walkway board ( 2 ) are provided with guardrails ( 6 ). 3 . 3. A kind of climbing frame crossing bridge connecting tower crane according to claim 1 is characterized in that: a protective door (7) is installed at the building climbing frame (1), and the protective door (7) passes through a lock ( 8) Fix it with the building climbing frame (1). 4. A kind of climbing frame crossing bridge connecting tower crane according to claim 1, is characterized in that: between the two sides of the lower surface of the walkway board (2) and the building climbing frame (1), a support rod (9) is inclined and arranged ). 5. A climbing frame crossing bridge connected to a tower crane according to claim 4, characterized in that: the support rod (9) comprises a mounting seat (10), a screw (11) and a threaded sleeve (12), so The screw (11) and the threaded sleeve (12) are threadedly connected, two mounting seats (10) are provided, and the two mounting seats (10) are respectively connected with the ends of the screw (11) and the threaded sleeve (12). The two mounting seats (10) are respectively mounted on the lower surface of the walkway board (2) and the building climbing frame (1), and the threaded sleeve (12) includes a rotating part (13) and a connecting part (14), The rotating part (13) is rotatably connected with the connecting part (14), the other end of the rotating part (13) is threadedly connected with the screw (11), and one end of the connecting part (14) is hinged on the mounting seat (10). 6. A climbing frame crossing bridge connected to a tower crane according to claim 5, wherein a rotating handle (16) is symmetrically arranged on the side wall of the rotating part (13). 7. A kind of climbing frame crossing bridge connecting tower crane according to claim 5 is characterized in that: the lower surface of the walkway board (2) and the side wall of the building climbing frame (1) are provided with mounting seats (10). ) into the embedded groove (17), the side wall of the embedded groove (17) is provided with a mounting groove (18) for the mounting seat (10) to be inserted into, and the walkway board (2) and the building climbing frame (1) are on the An escape hole (19) communicated with the installation groove (18) is opened. 8. A climbing frame crossing bridge connecting a tower crane according to claim 7, characterized in that: an insert block (20) is inserted into the insert groove (17), and the insert block (20) is fixed by bolts Connected in the insert groove (17).

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