Outer wall ALC assembly type movable cantilever operation platform construction device

Abstract

The utility model provides an outer wall ALC assembly type movable cantilever operation platform construction device, and belongs to the field of building construction. The device comprises an overhanging end, a hydraulic leveling end and a balance weight end, the overhanging end serves as a part overhung outside the high-rise building and is fastened to the hydraulic leveling end, the hydraulic leveling end is fixedly connected with the balance weight end, universal wheels are arranged at the bottoms of the hydraulic leveling end and the balance weight end, a hydraulic leveling device is installed in the hydraulic leveling end, and the balance weight end is fixedly connected with the hydraulic leveling device. The cantilever end, the hydraulic leveling end and the balance weight end are fixedly connected, the device is moved to a proper position by rotating the universal wheels, the moving convenience of the device is enhanced, the device is leveled through the hydraulic leveling device, a worker stands at the cantilever end to work, and the safety and convenience of the worker during construction are guaranteed. The cantilever end, the hydraulic leveling end and the counterweight end of the device are detachably mounted, and the device is simple in structure, low in cost and convenient to mount.

Description

Technical Field

[0001] The utility model belongs to the field of building construction, and particularly relates to a construction device for an assembled and movable cantilever operation platform for external wall ALC Background Technique

[0002] Autoclaved lightweight aerated concrete partition board, abbreviated as ALC (Autoclaved Lightweight Concrete) board, has the advantages of light weight, good fireproof performance, sound insulation performance, environmental protection, economy, and convenient construction. The products include external wall boards, internal wall boards, floor boards, roof boards, etc. At present, it is commonly used for internal and external partition walls in the construction industry.

[0003] When installing the external partition wall, since the fixing parts of the external wall board are all set at the edge of the structure, and the hook bolts used for fixing need to be welded and fixed to the connecting pipe fittings externally, and the joint between two boards also needs to be plastered and filled. When the operator is constructing, due to the limitation of the on-site construction conditions, half of the body needs to be suspended outside the structure, which has great potential safety hazards. When installing the ALC board at the edge of the structure, there are currently two main construction methods. One is to use a construction hanging basket for installation, and the second is that the operator uses a safety rope and safety belt for auxiliary installation inside. However, no matter which method is used, there will be situations such as high construction cost, great safety risk, slow progress, and inconvenient construction. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the problems of great safety risk, slow construction progress, and inconvenient construction existing in the installation of the existing external partition wall, and provides a construction device for an assembled and movable cantilever operation platform for external wall ALC.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A construction device for an assembled and movable cantilever operation platform for external wall ALC includes a cantilever end, a hydraulic leveling end, and a counterweight end. Among them, the cantilever end, which is the part cantilevered outside the high-rise building, is fastened to the hydraulic leveling end, the hydraulic leveling end is fixedly connected to the counterweight end, universal wheels are provided at the bottoms of both the hydraulic leveling end and the counterweight end, and a hydraulic leveling device is installed inside the hydraulic leveling end.

[0007] The hydraulic leveling device includes an oil tank, the oil tank is connected to a hydraulic pump and a manual hydraulic pump, filters are arranged on both sides of the hydraulic pump, the oil tank is connected to the filter, a check valve and a relief valve are arranged on the filter, the two sides of the oil tank are connected to a hydraulic solenoid valve, the hydraulic solenoid valve is connected to a hydraulic leg, the hydraulic leg is connected to a support leg, and the support leg is placed on the ground;

[0008] A check valve, a hydraulic lock, and a check back pressure valve are arranged at the connection between the hydraulic solenoid valve and the oil tank.

[0009] The hydraulic leveling device is provided with a control system.

[0010] The hydraulic outriggers and support legs are telescopic structures.

[0011] The cantilever end includes a first cross beam, a first vertical pole, a first diagonal pole, a guardrail and a platform. Among them, several guardrails are vertically arranged above the platform, and a triangular structure is formed by arranging the first cross beam, the first vertical pole and the first diagonal pole below the platform.

[0012] The cantilever end and the hydraulic leveling end are fixedly connected through a triangular structure.

[0013] The hydraulic leveling end includes a second cross beam, a second vertical pole, a second diagonal pole and a second steel plate. The second cross beam and the second vertical pole are fixedly connected, the second diagonal pole cross-fixes the second cross beam and the second vertical pole, multiple groups of the second cross beam, the second vertical pole and the second diagonal pole form a bracket, and the second steel plate is fixed above the bracket.

[0014] The counterweight end includes a third cross beam, a third vertical pole, a third diagonal pole and a third steel plate. The third cross beam and the third vertical pole are fixedly connected, the third diagonal pole cross-fixes the third cross beam and the third vertical pole, multiple groups of the third cross beam, the third vertical pole and the third diagonal pole form a bracket, and the third steel plate is fixed above the bracket.

[0015] The cantilever end and the hydraulic leveling end are fixed by high-strength bolts, and the hydraulic leveling end and the counterweight end are fixed by high-strength bolts.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model provides an exterior wall ALC assembled movable cantilever operation platform construction device, which includes a cantilever end, a hydraulic leveling end and a counterweight end. The cantilever end, which is the part cantilevered outside the high-rise building, is fastened to the hydraulic leveling end. The hydraulic leveling end is fixedly connected with the counterweight end. Universal wheels are provided at the bottoms of both the hydraulic leveling end and the counterweight end. A hydraulic leveling device is installed inside the hydraulic leveling end. The cantilever end, the hydraulic leveling end and the counterweight end are fixedly connected. By rotating the universal wheels, the device is moved to a suitable position, which enhances the convenience of moving the device. The device is leveled by using the hydraulic leveling device. Workers stand on the cantilever end to work, ensuring the safety and convenience of workers during construction. The three parts of the cantilever end, the hydraulic leveling end and the counterweight end of this device are detachably installed, with a simple structure, low cost and easy installation.

[0018] Furthermore, a fence composed of guardrails is arranged at the cantilever end, ensuring the safety of workers during construction.

[0019] Furthermore, a one-way overflow valve and a one-way backpressure valve are provided on the hydraulic leveling device, which can not only achieve the control of the one-way flow of the liquid, but also protect the system safety by restricting the maximum pressure of the system, ensuring the one-way flow of the fluid and the stable operation of the system. Brief Description of the Drawings

[0020] Figure 1 is a schematic diagram of the structural combination of the present utility model.

[0021] Figure 2 is a schematic diagram of the cantilever end structure.

[0022] Figure 3 is a schematic diagram of the hydraulic leveling end structure.

[0023] Figure 4 is a schematic diagram of the counterweight end structure.

[0024] Figure 5 is a schematic diagram of the connection of the structural combination of the present utility model.

[0025] Figure 6 is a schematic diagram of the hydraulic leveling device structure.

[0026] Description of the reference numerals in the drawings: 1. Cantilever end; 11. First cross beam; 12. First vertical rod; 13. First diagonal rod; 14. Protective rod; 15. Platform; 2. Hydraulic leveling end; 21. Second cross beam; 22. Second vertical rod; 23. Second diagonal rod; 24. Second steel plate; 3. Counterweight end; 31. Third cross beam; 32. Third vertical rod; 33. Third diagonal rod; 34. Third steel plate; 4. Hydraulic leveling device; 41. Oil tank; 42. Filter; 43. Hydraulic pump; 44. Manual hydraulic pump; 45. Check valve; 46. Relief valve; 47. Hydraulic solenoid valve; 48. One-way overflow valve; 49. Hydraulic lock; 410. Hydraulic support leg; 411. One-way backpressure valve; 412. Support leg; 5. Universal wheel; 6. High-strength bolt. Detailed Description of the Preferred Embodiments

[0027] In the following, only some exemplary embodiments are briefly described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0028] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0029] Various structural schematic diagrams according to the disclosed embodiments of the present utility model are shown in the drawings. These figures are not drawn to scale. For the purpose of clear expression, some details are enlarged, and some details may be omitted. The shapes of various regions and layers shown in the figures, as well as their relative sizes and positional relationships, are merely exemplary. In practice, there may be deviations due to manufacturing tolerances or technical limitations. And those skilled in the art can design regions / layers with different shapes, sizes, and relative positions according to actual needs.

[0030] The embodiments of the present utility model will be described in detail below with reference to the drawings.

[0031] A construction device for an exterior wall ALC assembled movable cantilever operation platform has the following composition structure:

[0032] As Figure 1 shown, a construction device for an exterior wall ALC assembled movable cantilever operation platform includes a cantilever end 1, and the cantilever end 1, as the part cantilevered outside the high-rise building, is fastened to the hydraulic leveling end 2. The hydraulic leveling end 2 is fixedly connected to the counterweight end 3. A hydraulic leveling device 4 is installed inside the hydraulic leveling end 2. Universal wheels 5 are provided at the bottoms of both the hydraulic leveling end 2 and the counterweight end 3. This construction device can be split into three component parts with independent functions. Therefore, whether it is disassembled, moved, or reinstalled, it is very simple and easy to operate. Moreover, since the three major components themselves are unit structures that are no longer disassembled, there will be no wear caused by repeated disassembly, and there will be no safety hazard problems such as insecure fastening and loosening. The safety factor is improved to ensure the smooth progress of the engineering operation.

[0033] Further, as Figure 2 shown, the cantilever end 1 includes a platform 15. A triangular bracket structure composed of a plurality of first cross beams 11, first vertical rods 12, and first inclined rods 13 is fixed below the platform 15. A guardrail surrounded by a plurality of guard bars 14 is fixed above the platform 15.

[0034] Further, as Figure 3As shown in the figure, the hydraulic leveling end 2 includes a second cross beam 21, a second vertical rod 22, a second diagonal rod 23 and a second steel plate 32. The second cross beam 21 and the second vertical rod 23 are fixedly connected. The second diagonal rod 23 cross-fixes the second cross beam 21 and the second vertical rod 23. Multiple groups of the second cross beam 21, the second vertical rod 22 and the second diagonal rod 23 form a bracket, and the second steel plate 24 is fixed above the bracket. A hydraulic leveling device 4 is arranged inside the hydraulic leveling end 2;

[0035] As Figure 6 shown in the figure, the hydraulic leveling device 4 includes an oil tank 41. The oil tank 41 is connected to a hydraulic pump 43 and a manual hydraulic pump 44. The two sides of the hydraulic pump 43 are symmetrically connected to filters 42. A check valve 45 and a relief valve 46 are installed on the filter 42. After the oil in the oil tank 41 is filtered by the filter 42, it flows through the check valve 45 and the relief valve 46 and reaches a hydraulic solenoid valve 47. The two hydraulic solenoid valves 47 on both sides are respectively connected to hydraulic legs 410. A one-way relief valve 48, a hydraulic lock 49 and a one-way back pressure valve 411 are installed on the hydraulic solenoid valve 47. The hydraulic legs 410 are connected to support legs 412.

[0036] Preferably, both the hydraulic legs 410 and the support legs 412 are telescopic structures.

[0037] Furthermore, as Figure 4 shown in the figure, the counterweight end 3 includes a third steel plate 34. The third cross beam 31 and the third vertical rod 32 are fixedly connected. The third diagonal rod 33 cross-fixes the third cross beam 31 and the third vertical rod 32. Multiple groups of the third cross beam 31, the third vertical rod 32 and the third diagonal rod 33 form a bracket, and the third steel plate 34 is fixed above the bracket.

[0038] Furthermore, as Figure 5 shown in the figure, the cantilever end 1, the hydraulic leveling end 2 and the counterweight end 3 are fixed by high-strength bolts 6.

[0039] A construction device for an exterior wall ALC assembled and movable cantilever operation platform has the following usage method:

[0040] Use high-strength bolts to fixedly install the cantilever end 1, the hydraulic leveling end 2 and the counterweight end 3. Move the device to the working position, fix the universal wheels 5, start the hydraulic leveling device 4. Driven by the hydraulic pump 43, the hydraulic oil is filtered from the oil tank 41 by the filter 42, passes through the check valve 45 and the relief valve 46 respectively, and then reaches the hydraulic solenoid valve 47. After passing through the one-way relief valve 48 and the one-way back pressure valve 411, different hydraulic legs 410 are respectively driven, and the telescopic support legs 412 are placed on the ground and move along with the telescoping of the hydraulic legs 410.

[0041] When a certain hydraulic outrigger 410 needs to extend, the control system controls the corresponding hydraulic solenoid valve 47 to connect the hydraulic outrigger 410 to the hydraulic oil, and the hydraulic outrigger 410 extends under the drive of the hydraulic oil. When a certain hydraulic outrigger 410 needs to retract, the control system controls the hydraulic lock 49 on the corresponding hydraulic solenoid valve 47 to switch to reverse connection, so that the hydraulic oil reaches the hydraulic outrigger 410 through the hydraulic lock 49, driving the hydraulic outrigger 410 to retract.

[0042] Preferably, when the liquid flows in from the oil inlet, the spool of the one-way overflow valve 48 maintains the seal with the valve seat under the action of the spring force to prevent the liquid from flowing back. As the system pressure increases, when the pressure exceeds the set value, the pressure will overcome the spring force and push the spool upward to open the overflow port, allowing the excess liquid to flow out through the overflow port to reduce the system pressure. The hydraulic solenoid valve group has the functions of a solenoid valve and a throttle valve, as well as various controlled speed regulation functions.

[0043] Preferably, when the fluid flows in from the inlet end, the one-way backpressure valve 411 will push the spool or diaphragm to overcome the resistance of the spring and open the valve to allow the fluid to pass through. When the fluid attempts to flow back from the outlet end, the spool or diaphragm will close the valve under the action of the spring force to prevent the fluid from flowing back.

[0044] Preferably, as another preferred embodiment of the present invention, a manual hydraulic pump 44 can be used to replace the hydraulic pump 43 for operation, which is convenient for leveling in time when the hydraulic leveling device 4 fails to ensure the normal operation of the device.

[0045] Finally, it should be noted that the above shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0046] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art. The above content is only to illustrate the technical idea of the present utility model and cannot be used to limit the protection scope of the present utility model. Any modification made on the basis of the technical solution according to the technical idea proposed by the present utility model falls within the protection scope of the claims of the present utility model.

Claims

1. An external wall ALC assembled movable cantilever operating platform construction device, characterized in that: The invention comprises a cantilever end (1), a hydraulic leveling end (2) and a counterweight end (3), wherein the cantilever end (1) is a part cantilevered outside a high-rise building and is fastened to the hydraulic leveling end (2), the hydraulic leveling end (2) and the counterweight end (3) are fixedly connected, universal wheels (5) are provided at the bottom of the hydraulic leveling end (2) and the counterweight end (3), and a hydraulic leveling device (4) is installed inside the hydraulic leveling end (2).

2. According to claim 1, the external wall ALC assembled movable cantilever operation platform construction device is characterized in that: The hydraulic leveling device (4) comprises an oil tank (41), the oil tank (41) is connected to a hydraulic pump (43) and a manual hydraulic pump (44), filters (42) are arranged on both sides of the hydraulic pump (43), the oil tank (41) is connected to the filter (42), a one-way valve (45) and a relief valve (46) are arranged on the filter (42), the oil tank (41) is connected to a hydraulic solenoid valve (47) on both sides, the hydraulic solenoid valve (47) is connected to a hydraulic support leg (410), the hydraulic support leg (410) is connected to a support leg (412), and the support leg (412) is placed on the ground; A one-way overflow valve (48), a hydraulic lock (49) and a one-way back pressure valve (411) are provided at the connection point between the hydraulic solenoid valve (47) and the oil tank (41).

3. The external wall ALC assembled movable cantilever operating platform construction device according to claim 2 is characterized in that: The hydraulic leveling device (4) is provided with a control system.

4. The external wall ALC assembled movable cantilever operating platform construction device according to claim 2 is characterized in that: The hydraulic support legs (410) and the support legs (412) are telescopic structures.

5. The external wall ALC assembled movable cantilever operating platform construction device according to claim 1 is characterized in that: The cantilever end (1) comprises a first cross beam (11), a first vertical pole (12), a first diagonal pole (13), a protective pole (14) and a platform (15), wherein a plurality of protective poles (14) are vertically arranged above the platform (15), and a first cross beam (11), a first vertical pole (12) and a first diagonal pole (13) are arranged below the platform (15) to form a triangular structure.

6. The external wall ALC assembled movable cantilever operation platform construction device according to claim 5 is characterized in that: The cantilever end (1) and the hydraulic leveling end (2) are fixedly connected via a triangular structure.

7. The external wall ALC assembled movable cantilever operation platform construction device according to claim 1 is characterized in that: The hydraulic leveling end (2) comprises a second cross beam (21), a second vertical pole (22), a second oblique rod (23) and a second steel plate (24); the second cross beam (21) and the second vertical pole (22) are fixedly connected; the second oblique rod (23) cross-fixes the second cross beam (21) and the second vertical pole (22); a plurality of groups of second cross beams (21), second vertical poles (22) and second oblique rods (23) form a bracket; and the second steel plate (24) is fixed above the bracket.

8. The external wall ALC assembled movable cantilever operation platform construction device according to claim 1 is characterized in that: The counterweight end (3) comprises a third cross beam (31), a third vertical pole (32), a third diagonal pole (33) and a third steel plate (34); the third cross beam (31) and the third vertical pole (32) are fixedly connected; the third diagonal pole (33) cross-fixes the third cross beam (31) and the third vertical pole (32); a plurality of groups of third cross beams (31), third vertical poles (32) and third diagonal poles (33) form a bracket; and the third steel plate (34) is fixed above the bracket.

9. The external wall ALC assembled movable cantilever operation platform construction device according to claim 1 is characterized in that: The cantilever end (1) and the hydraulic leveling end (2) are fixed by high-strength bolts (6), and the hydraulic leveling end (2) and the counterweight end (3) are fixed by high-strength bolts (6).

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