Steel structure corridor top framework supporting operation equipment

Abstract

The utility model discloses steel structure corridor top framework supporting operation equipment, and relates to the technical field of building construction. The supporting operation frame is arranged on the corridor frame; the hoisting driving unit is mounted above the supporting operation frame; the supporting operation frame comprises a ladder stand which is vertically arranged; the hoisting frame is mounted on one side of the top of the crawling ladder, and a hoisting driving unit is mounted above the hoisting frame; the ladder cage is mounted on the side, away from the lifting frame, of the top of the ladder; and the protection assembly is installed at the bottom of the crawling ladder, and the protection assembly and the ladder cage are located on the same side of the crawling ladder. The technical problem that an existing steel structure corridor top framework supporting operation is difficult to construct is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a support operation device for the top frame of a steel structure corridor. Background Technique

[0002] A steel corridor is a bridge or passage composed of a steel structure. As a connecting structure, it can effectively connect different parts or different floors of high-rise buildings. It not only provides a convenient passage, but also helps to enhance the overall structural stability of the building.

[0003] In the traditional construction of the top frame of a steel structure corridor, the conventional method is that the operator directly straddles the steel beam through a safety rope to carry out work such as spraying fireproof coatings, bolting or welding steel beam joints. The worker has no foothold, and the operator can only step on the narrow flange of the steel beam, which is extremely inconvenient to operate and has potential safety hazards. Another method is to install a customized operation platform on both sides of the steel beam, which ensures the operation safety of the operator. However, this method is complex to install and has a high cost. Content of the Utility Model

[0004] The purpose of the utility model is to provide a support operation device for the top frame of a steel structure corridor, which solves the technical problem of difficult construction of the top frame operation of a steel structure corridor in the prior art, and includes construction operations such as applying fireproof coatings to the steel corridor, cutting or bolting and anchoring steel beam joints.

[0005] The embodiment of the present application discloses a support operation device for the top frame of a steel structure corridor, including:

[0006] A corridor frame;

[0007] A support operation frame arranged on the corridor frame;

[0008] A hoisting drive unit installed above the support operation frame;

[0009] The support operation frame includes:

[0010] A climbing ladder arranged vertically;

[0011] A hoisting frame installed on one side of the top of the climbing ladder, and the hoisting drive unit is installed above the hoisting frame;

[0012] A ladder cage installed on the side of the top of the climbing ladder far from the hoisting frame;

[0013] A protection component installed at the bottom of the climbing ladder, and the protection component and the ladder cage are on the same side of the climbing ladder.

[0014] This application is provided with a support operation framework, which can quickly reach the construction position under the drive of the hoisting drive unit, thereby improving work efficiency.

[0015] Based on the above technical solution, the embodiment of the present application can also be improved as follows:

[0016] Further, the protection component includes:

[0017] A protection frame, which is connected and arranged at the bottom of the ladder;

[0018] An inclined rod, one end of which is connected to the top of the protection frame, and the other end is connected to the side of the ladder;

[0019] A protection net, which is arranged around the protection frame and outside the inclined rod. The beneficial effect of this step is to improve the safety performance through multiple protection components.

[0020] Further, the protection component further includes:

[0021] A strengthening steel column, which is installed outside the ladder;

[0022] A support base, which is installed at the bottom of the protection frame. The beneficial effect of this step is to improve the stability of the protection component through the mutual cooperation of the strengthening steel column and the support base.

[0023] Further, the ladder cage is composed of multiple U-shaped parts, and the U-shaped parts are arranged at intervals from top to bottom, and the interval between every two adjacent U-shaped parts is 250 mm. The beneficial effect of this step is to improve safety through the U-shaped structure.

[0024] Further, the support base is a steel plate with a thickness of 20 m. The beneficial effect of this step is to ensure stability through a steel plate with sufficient thickness.

[0025] Further, the hoisting frame is L-shaped. The beneficial effect of this step is to facilitate the suspension of this application.

[0026] Further, a plurality of hooks are arranged at intervals at the bottom of the hoisting frame. The beneficial effect of this step is to enable the suspension of the safety rope through the hooks.

[0027] Further, the hoisting drive unit is an electric hoist.

[0028] Further, the corridor frame is welded by a plurality of vertical steel columns and a plurality of horizontal steel beams.

[0029] One or more technical solutions provided in the embodiment of the present application have at least the following technical effects or advantages:

[0030] 1. The overall framework of this application is welded by steel parts. At the same time, a support base and inclined rods are provided, which can fix the construction range of the operators. A corresponding ladder is set up to facilitate the operators to climb up and down. At the same time, components such as a ladder cage, a protective net and a hook are set up, which not only facilitate the operators to climb, but also further improve the operation safety of the operators.

[0031] 2. This application can be suspended by using a lifting frame, that is, suspended and fixed on the steel beam of the high-rise building's aerial steel structure corridor. At the same time, an electric hoist is set up to fix and fasten the operating equipment. When reaching the construction position, work such as spraying fireproof coatings on the steel corridor, bolting or welding the steel beam nodes is carried out, so as to improve work efficiency.

[0032] 3. Compared with the existing operating platforms, this application has improved safety and more convenient construction operations. At the same time, this application is highly economical, can be applied to any operating position of the steel structure corridor, and has extremely high construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required to be used in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0034] Figure 1 It is a schematic structural diagram of a support operation device for the top frame of a steel structure corridor according to a specific embodiment of the present invention;

[0035] Figure 2 For Figure 1 it is a schematic structural diagram of the support operation frame and the hoisting drive unit in;

[0036] Figure 3 For Figure 2 it is a left view of;

[0037] The specific reference numerals are as follows:

[0038] 1 - Corridor frame; 2 - Support operation frame; 3 - Hoisting drive unit;

[0039] 101 - Vertical steel column; 102 - Horizontal steel beam;

[0040] 201 - Ladder; 202 - Lifting frame; 203 - Ladder cage; 204 - Protective component; 205 - Protective frame; 206 - Inclined rod; 207 - Protective net; 208 - Reinforcing steel column; 209 - Support base; 210 - Hook. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0041] The embodiments of the technical solution of the present utility model will be described in detail below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present utility model, so they are only examples and cannot be used to limit the protection scope of the present utility model.

[0042] It should be noted that unless otherwise specified, the technical terms or scientific terms used in this application should have the ordinary meaning understood by those skilled in the art to which the present utility model belongs.

[0043] In this application, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0044] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings of the specification and specific implementation manners.

[0045] Embodiment:

[0046] As Figures 1-3 shown, the embodiment of this application discloses a support operation device for the top frame of a steel structure corridor, which is convenient to quickly move to the construction area of the steel structure corridor and safely complete the removal operation of the falling-off part of the structure facade, or the cutting operation of the steel beam node, the bolt-anchoring reinforcement operation, etc.

[0047] The specific structure of this application includes:

[0048] The corridor frame 1, which is an existing frame structure and will not be elaborated here;

[0049] The support operation frame 2 is arranged on the corridor frame 1, and this support operation frame 2 is movably assembled, that is, it can be hoisted by a hoisting driving unit later to quickly reach the corresponding construction area;

[0050] The hoisting driving unit 3 is installed above the support operation frame 2. This hoisting driving unit 3 is preferably an electric hoist, which is convenient for subsequent hoisting. Specifically, there are two hoisting driving units 3, which are arranged at intervals to ensure the stability during hoisting; the hoisting driving units 3 are respectively arranged above the top beam of the support operation device and are connected by hook locks to ensure the safety of hoisting.

[0051] The support operation frame 2 includes:

[0052] The ladder 201 is vertically arranged, which facilitates the up-and-down movement of the staff and subsequent construction operations;

[0053] The hoisting frame 202 is installed on one side of the top of the ladder 201, and the hoisting drive unit 3 is installed above the hoisting frame 202. The hoisting frame 202 can be fixed by welding or other fixing methods, which facilitates the assembly of the hoisting drive unit 3. At the same time, the hoisting frame 202 can be suspended to the corridor frame 1, which also facilitates the subsequent replacement of the position;

[0054] The cage 203 is installed on the side of the top of the ladder 201 away from the hoisting frame 202, that is, the cage 203 and the hoisting frame 202 are located on both sides of the ladder 201 respectively, so that hoisting and protection will not interfere with each other, which is convenient for the hoisting use of this application;

[0055] The protection component 204 is installed at the bottom of the ladder 201, and the protection component 204 and the cage 203 are located on the same side of the ladder 201. Subsequently, manual work needs to be carried out therein, so a corresponding protection component 204 needs to be set up to ensure the safety of the operation.

[0056] In one embodiment, the protection component 204 includes:

[0057] The protection frame 205 is connected to the bottom of the ladder 201, and the subsequent operators are inside the protection frame 205;

[0058] The diagonal rod 206 is connected to the top of the protection frame 205 at one end and the side of the ladder 201 at the other end. The diagonal rod 206 is used to improve the overall strength of the protection frame 205 and ensure its stability;

[0059] The protection net 207 is arranged around the protection frame 205 and outside the diagonal rod 206; the protection net 207 in this application is used to improve the protection performance of the protection frame 205, that is, surrounding its periphery to improve safety.

[0060] Specifically, the protection component 204 in this application further includes:

[0061] The strengthening steel column 208 is installed outside the ladder 201;

[0062] The support base 209 is installed at the bottom of the protection frame 205; the strengthening steel column 208 in this application can ensure the strength of the ladder 201, and the support base 209 is also convenient for subsequent operators to work.

[0063] In one embodiment, as Figure 2 、 3As shown, the ladder cage 203 is composed of multiple U-shaped members. The U-shaped members are arranged at intervals from top to bottom, and the interval between every two adjacent U-shaped members is 250 mm. Preferably, there are 3 U-shaped members, which can better ensure safety.

[0064] To further improve safety, the support base 209 is a steel plate with a thickness of 20 m, which can ensure safety.

[0065] Specifically, the lifting frame 202 is L-shaped and is welded by multiple short columns and multiple cross bars. The length of the short column is 50 mm, and the length of the cross bar is 500 mm, which can ensure the stability of the lifting frame 202 during subsequent suspension.

[0066] Among them, a plurality of hooks 210 are arranged at intervals at the bottom of the lifting frame 202. The hook 210 is a safety rope hook, which is convenient for subsequent assembly of the safety rope to ensure the work safety of the operators. Preferably, the number of the hooks 210 is 4.

[0067] Among them, the corridor frame 1 is welded by multiple vertical steel columns 101 and multiple horizontal steel beams 102; that is, the vertical steel columns 101 in this application are used to build the overall frame of the steel corridor, and the horizontal steel beams 102 are used to connect the steel columns to strengthen the horizontal stability of the steel corridor.

[0068] The following is a further description of this application:

[0069] In this application, the corridor frame is respectively connected to the 23rd floor of two high-rise single buildings. After the corridor frame is hoisted and installed, there are problems such as the fireproof coating peeling off on the top frame, or the steel beam joints in the corridor part need to be anchored or rigidly connected. It is necessary to use this application for operation. The vertical steel columns 101 and multiple horizontal steel beams 102 are both made of Q355B. The lifting frame 202 is suspended on the horizontal steel beam 102 of the corridor frame 1 and is locally adjusted in combination with the hoisting drive unit 3. After the lifting frame 202 is completely fixed on the horizontal steel beam 102, the operator first connects the safety rope to the hook 210 of the lifting frame 202, and then enters the support operation equipment through the ladder 201, stands on the support base 209 with both feet, and can start the construction operation only after checking the safety facilities before construction.

[0070] In this application, a protective net 207 is arranged to surround the periphery of the support device. When operating, the operator does not need to worry about the safety of the frame. At the same time, the diagonal rod 206 is welded with an angle steel under the ladder cage 203. The size of the angle steel is L30×30×4mm, and the material is Q235, which enhances the stability of the frame. After the operator completes the work of shoveling, cutting or bolting and anchoring, he climbs out of the device through the ladder 201, and uses the hoisting drive unit 3 to pull this application above the transverse steel beam 102, and can cooperate with the tower crane to hoist the operating device to a safe range. Only 1 person is allowed to operate the support operating device. The fillet weld should reach 5mm, and it is tied with 12mm diameter wire 2 times up and down. This support operating device has been designed for load-bearing calculation, and the designed load-bearing is 1500N.

[0071] In the description of the present invention, a large number of specific details are set forth. It is understood, however, that embodiments of the present invention may be practiced without these specific details. In some instances, well-known methods, structures and technologies have not been shown in detail so as not to obscure the understanding of this description.

[0072] In the description of this specification, the descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without conflict, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0073] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered by the scope of the claims and the description of the present invention.

Claims

1. An operating device for supporting the top frame of a steel structure connecting corridor, characterized in that, Comprising: Corridor frame; Support operation frame, arranged on the corridor frame; Hoisting drive unit, installed above the support operation frame; The support operation frame includes: Ladder, arranged vertically; Hoisting rack, installed on one side of the top of the ladder, and the hoisting drive unit is installed above the hoisting rack; Ladder cage, installed on the side of the top of the ladder far from the hoisting rack; Protection component, installed at the bottom of the ladder, and the protection component and the ladder cage are on the same side of the ladder.

2. The steel structure corridor top frame support operation equipment according to claim 1, characterized in that The protection component includes: Protection frame, connected and arranged at the bottom of the ladder; Diagonal bar, one end connected to the top of the protection frame, and the other end connected to the side of the ladder; Protection net, arranged around the protection frame and outside the diagonal bar.

3. The steel structure corridor top frame support operation equipment according to claim 2, characterized in that, The protection component further includes: Reinforcing steel column, installed outside the ladder; Support base, installed at the bottom of the protection frame.

4. The steel structure corridor top frame support operation equipment according to claim 1, characterized in that, The ladder cage is composed of multiple U-shaped members, the U-shaped members are arranged at intervals from top to bottom, and the interval between every two adjacent U-shaped members is 250 mm.

5. The steel structure corridor top frame support operation equipment according to claim 3, characterized in that, The support base is a steel plate with a thickness of 20 m.

6. The steel structure corridor top frame support operation equipment according to claim 1, characterized in that, The hoisting rack is L-shaped.

7. The steel structure corridor top frame support operation equipment according to claim 1, characterized in that, Multiple hooks are arranged at intervals at the bottom of the hoisting rack.

8. The steel structure corridor top frame support operation equipment according to claim 1, characterized in that The hoisting drive unit is an electric hoist.

9. The steel structure corridor top frame support operation equipment according to claim 1, characterized in that The corridor frame is welded by multiple vertical steel columns and multiple horizontal steel beams.

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