Driver safety channel of tower crane

Abstract

The utility model discloses a tower crane driver safety channel which comprises bottom main beams, the interiors of the bottom main beams are connected and fixed through a plurality of cross beams, a lower supporting plate is installed on the lower side of one end of each bottom main beam through a first bolt, a platform connecting clamping base is arranged on the lower side of each lower supporting plate, and clamping feet are arranged on the lower sides of the two ends of each platform connecting clamping base. A lower supporting plate and a platform connecting clamping base are installed on the lower side of one end of the bottom main beam through first bolts, clamping feet are arranged on the lower sides of the two ends of the platform connecting clamping base, second bolts are further arranged on the lower sides of the clamping feet in an inserted mode, a channel bottom plate and a fence are arranged on the upper side of the bottom main beam, and a telescopic extending guardrail is arranged at one end of the fence. According to the safety channel, one end of the safety channel can be conveniently clamped on the tower, the other end of the safety channel is arranged at the building end, the driver safety channel can be rapidly installed and fixed, and the safety channel is safer and more reliable compared with steel pipe fastener erection, installation, use and disassembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth equipment technical field, and specifically is a tower crane driver safety passageway. BACKGROUND

[0002] The conventional tower crane independent height is at 40-60m, and after exceeding the independent height, it needs to be attached to carry out the section operation, and the height can reach above 200m. Usually, within the tower crane independent height, the driver climbs to the top from the tower crane base to carry out the operation, at this time, the height of the building to be built meets the construction condition. When the height of the building to be built is upwardly constructed, the tower crane needs to be correspondingly jacked up to carry out the section operation, at this time, the height of the tower crane exceeds the independent height, and there is a wall attachment. Usually, after the section of the tower crane, the steel pipe is used in the construction site to set up the driver passageway for the driver to use, and the device is relatively simple and has low safety performance.

[0003] The traditional method used in the construction site is to set up the steel pipe, one end is fixed on the scaffold of the building itself, and the other end is extended out of the scaffold to be connected on the standard section horizontal rod of the tower crane. The deficiency of this method is that the operation is complex, and there are many safety hazards in the operation process. After the attachment of the tower crane is jacked up, the lower driver passageway needs to be re-set up, and at the same time, the lower driver passageway needs to be removed. The operator needs to work in the high altitude without other protective measures and conditions. Before or after the installation of the fence of the driver passageway platform, the safety hazards of the personnel operation are large, and the safety belt needs to be fixed on the effective high position. The selected safety belt fixing position is one on the standard section horizontal rod or the other on the scaffold horizontal rod. The distance between the two fixing points is far, and in the case that the distance of the tower crane attachment is far, the personnel installation and removal process will cause the insufficient operation distance. At the same time, the setting up of the steel pipe fastener to set up the passageway is not conducive to the closure management of the tower crane, and cannot prevent the non-special operation personnel from operating on the tower crane. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a tower crane driver safety passageway to solve the problems of inconvenient personnel installation and removal and poor protection in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a tower crane driver safety passageway, which comprises a bottom main beam, a plurality of cross beams are connected and fixed between the inside of the bottom main beam, a lower supporting plate is installed on the lower side of one end of the bottom main beam through a first bolt, a platform connecting clamping seat is arranged on the lower side of the lower supporting plate, clamping feet are arranged on the lower side of both ends of the platform connecting clamping seat, a second bolt is further inserted on the lower side of the clamping feet, a passageway bottom plate and a fence are arranged on the upper side of the bottom main beam, and a telescopic extension fence is arranged on one end of the fence.

[0006] Further, the bottom main beam is an I-shaped steel, and two groups of bottom main beams are arranged in parallel, and the side wall of the bottom main beam is further provided with a lifting hook.

[0007] Further, the platform connecting clamping base is a rectangular steel plate, and the clamping leg is a U-shaped channel steel.

[0008] Further, the fence comprises a vertical rod arranged on the upper portion of the bottom main beam through a connecting base and a pin shaft, and a plurality of horizontal rods are arranged between the two vertical rods.

[0009] Further, one end of the fence is hingedly connected with a fence door, and the other end of the fence door is fixedly connected with the fence through a plug buckle.

[0010] Further, the extension fence comprises an end support rod arranged at one end of the fence, a telescopic rod is arranged in the end support rod at one end, and the telescopic rod and the end support rod are fixedly arranged through a positioning hole and a locking pin.

[0011] Further, a protective cover is arranged on the upper end of the vertical rod of the fence through a positioning column, a solar cell panel is arranged on the outer side of the protective cover, the solar cell panel is electrically connected with a storage battery in the protective cover, and a lighting lamp is further arranged on the inner top of the protective cover.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、 the utility model discloses a safety channel, one end of the bottom main beam is provided with a lower support plate and a platform connecting clamping base through a first bolt, clamping legs are arranged on the lower side of both ends of the platform connecting clamping base, the safety channel is clamped on the tower through the clamping legs, the other end of the safety channel is arranged on the building, the safety channel is quickly installed and fixed, and the installation, use and removal are safer and more reliable.

[0014] 2、 the utility model discloses that the fence is provided with a telescopic extension fence at one end, the extension fence comprises an end support rod arranged at one end of the fence, a telescopic rod is arranged in the end support rod at one end, and the telescopic rod and the end support rod are fixedly arranged through a positioning hole and a locking pin, the depth of the telescopic rod inserted into the end support rod is adjusted, and the use length of one end of the fence can be adjusted.

[0015] 3、 the utility model discloses that the upper end of the vertical rod of the fence is provided with a protective cover through a positioning column, a solar cell panel is arranged on the outer side of the protective cover, the solar cell panel is electrically connected with a storage battery in the protective cover, and a lighting lamp is further arranged on the inner top of the protective cover, the upper portion of the channel can be shielded and protected through the protective cover, the safety of the channel use is improved, the solar cell panel can generate solar energy, and the electric quantity is stored in the storage battery for lighting use of the lighting lamp. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application. In the drawings:

[0017] Figure 1 It is a first perspective structural schematic view of the present application;

[0018] Figure 2 It is a second perspective structural schematic view of the present application;

[0019] Figure 3 It is a structural schematic view of the installation protective cover of the present application.

[0020] In the drawings: 1, bottom main beam; 2, first bolt; 3, lower support plate; 4, platform connecting clamping seat; 5, clamping leg; 6, second bolt; 7, passage bottom plate; 8, vertical rod; 9, cross rod; 10, end support rod; 11, telescopic rod; 12, positioning hole; 13, locking pin; 14, fence door; 15, plug buckle; 16, lifting hook; 17, positioning column; 18, cross beam; 19, protective cover; 20, illuminating lamp; 21, solar cell panel; 22, storage battery. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 In the embodiments of the present application, a tower crane driver safety passage comprises a bottom main beam 1, a plurality of cross beams 18 are connected and fixed between the inside of the bottom main beam 1, the bottom main beam 1 is an I-beam, and two groups of the bottom main beam 1 are arranged in parallel, the side wall of the bottom main beam 1 is further provided with a lifting hook 16, the platform connecting clamping seat 4 is a rectangular steel plate, and the clamping leg 5 is a U-shaped channel steel, so that the bottom beam has high structural strength and strong bearing capacity, a lower support plate 3 is installed at the lower side of one end of the bottom main beam 1 through a first bolt 2, the platform connecting clamping seat 4 is arranged at the lower side of the lower support plate 3, clamping legs 5 are arranged at the lower sides of both ends of the platform connecting clamping seat 4, and a second bolt 6 is further inserted at the lower side of the clamping leg 5, so that the safety passage can be clamped at one end of the tower, and the other end of the safety passage is arranged on the building end, thereby realizing quick installation and fixation of the driver safety passage, and the installation, use and removal are safer and more reliable compared with the arrangement of the steel pipe fastener, and a passage bottom plate 7 and a fence are arranged at the upper side of the bottom main beam 1, and are used for protecting the two sides of the safety passage.

[0023] As Figure 1 And Figure 2 As shown in the drawings, in order to adjust the length of the fence, a telescopic extension fence is arranged at one end of the fence, the extension fence comprises an end support 10 arranged at one end of the fence, a telescopic rod 11 is arranged inside one end of the end support 10, and the telescopic rod 11 and the end support 10 are fixed by a positioning hole 12 and a locking pin 13, so that the length of the fence can be adjusted by adjusting the depth of the telescopic rod 11 inserted into the end support 10 and fixing it by the positioning hole 12 and the locking pin 13.

[0024] As Figure 1 And Figure 2 As shown in the drawings, in order to control the opening and closing of the passage, a vertical rod 8 is arranged on the upper part of the bottom main beam 1 through a connecting seat and a pin shaft, a plurality of cross bars 9 are arranged between the two vertical rods 8, a fence door 14 is hingedly connected at one end of the fence, and the other end of the fence door 14 is fixedly connected with the fence through a clasp 15, so that the opening and closing of the passage can be conveniently controlled.

[0025] As Figure 3 As shown in the drawings, in order to cover the upper part of the passage with a protective cover, a protective cover 19 is arranged on the upper end of the vertical rod 8 of the fence through a positioning column 17, the protective cover 19 can cover the upper part of the passage for protection, improving the safety of the passage, and a solar panel 21 is arranged on the outer side of the protective cover 19, the solar panel 21 is electrically connected with a storage battery 22 inside the protective cover 19, and a lighting lamp 20 is further arranged on the inner top of the protective cover 19, the solar panel 21 can generate solar energy and store the electricity in the storage battery 22 for lighting use of the lighting lamp.

[0026] The working principle and use process of the utility model are as follows: when in use, the lower side of one end of the bottom main beam 1 is provided with a lower support plate 3 and a platform connecting clasp seat 4 through a first bolt 2, the lower side of the two ends of the platform connecting clasp seat 4 is provided with a clamping leg 5, so that the safety passage can be clamped on the tower at one end, and the other end of the safety passage is arranged on the building end, realizing quick installation and fixation of the driver safety passage, which is safer and more reliable than the steel pipe fastener arrangement, installation, use and removal, and the telescopic extension fence arranged at one end of the fence can adjust the length of the fence.

[0027] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A tower crane operator safety walkway comprising a bottom main beam (1), characterized in that: The bottom main beam (1) is internally connected and fixed by multiple cross beams (18), one end of the bottom main beam (1) is provided with a lower supporting plate (3) through a first bolt (2), the lower supporting plate (3) is provided with a platform connecting clamping base (4) at the lower side, the platform connecting clamping base (4) is provided with clamping feet (5) at the lower side of both ends, the upper side of the bottom main beam (1) is provided with a channel bottom plate (7) and a fence, one end of the fence is provided with an extendable extension fence.

2. A tower crane operator safety walkway according to claim 1, characterized in that: The bottom main beam (1) is an I-shaped steel, and two groups of bottom main beams (1) are arranged in parallel.

3. A tower crane operator safety access according to claim 1, characterised in that: The platform connecting clamping base (4) is a rectangular steel plate, and the clamping feet (5) are U-shaped channel steels.

4. A tower crane operator safety access of claim 1, wherein: The fence comprises vertical rods (8) arranged on the upper part of the bottom main beam (1) through connecting seats and pin shafts, and multiple horizontal rods (9) are arranged between the two vertical rods (8).

5. A tower crane operator safety walkway according to claim 4, characterized in that: One end of the fence is hingedly connected with a fence door (14), and the other end of the fence door (14) is fixedly connected with the fence through a plug buckle (15).

6. A tower crane operator safety access of claim 1, wherein: The extension fence comprises an end supporting rod (10) arranged at one end of the fence, a telescopic rod (11) is arranged in the end supporting rod (10) at one end, and the telescopic rod (11) and the end supporting rod (10) are fixedly arranged through positioning holes (12) and locking pins (13).

7. A tower crane operator safety access according to claim 4, characterised in that: The upper end of the vertical rod (8) of the fence is provided with a protective cover (19) through a positioning column (17), a solar cell panel (21) is arranged on the outer side of the protective cover (19), the solar cell panel (21) is electrically connected with a storage battery (22) in the protective cover (19), and a lighting lamp (20) is further arranged on the inner top of the protective cover (19).

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