Full-automatic assembly type construction elevator steel structure back-supporting device

Abstract

The utility model discloses a full-automatic assembly type construction elevator steel structure back supporting device which comprises a foundation base, a plurality of standard knots are arranged above the foundation base, a top tray is arranged above the standard knot on the uppermost layer, inclined angle steel is arranged in the four directions of the standard knots, and a hydraulic climbing frame is connected to a supporting frame body in a sleeved mode. The tops of the four upper hydraulic supporting columns abut against the garage top plate, and the vertical keels on the outer sides of the upper hydraulic supporting columns are fixedly connected with hydraulic air pumps. And the four lower hydraulic supporting columns are arranged in the four vertical keels of the foundation base respectively, the bottoms of the lower hydraulic supporting columns abut against the ground, and the vertical keels on the outer sides of the lower hydraulic supporting columns are fixedly connected with hydraulic air pumps. A plug-in interface is reserved in the position of the hydraulic air pump, the upper hydraulic support column and the lower hydraulic support column can be adjusted after being electrified, the height adjustment of the upper hydraulic support column and the lower hydraulic support column can adapt to back supports of different heights, and meanwhile the problem that the ground and a top plate are uneven is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction technical field, especially a full -automatic assembly type construction elevator steel structure back -support device. BACKGROUND

[0002] In the construction site, high -rise building vertical transportation usually uses construction elevator, construction elevator is generally set up on the garage roof, because the dead weight of construction elevator, load and impact force in the running process, to ensure safety often back -support reinforcement to the garage roof in the construction elevator installation area, back -support reinforcement generally adopts full -scaffold erection, the stand rod spacing of scaffold is small, and the construction personnel is inconvenient to set up, and the set -up area coverage range is big influence the same part subsequent construction, and the turnover material used simultaneously sets up scaffold occupies the cycle long and leads to the higher leasing cost. UTILITARY MODEL CONTENT

[0003] The utility model discloses a full -automatic assembly type construction elevator steel structure back -support device, which can reduce the influence of the back -support device on subsequent construction of the working surface.

[0004] In order to realize the above -mentioned purpose, the utility model provides the following technical scheme: a full -automatic assembly type construction elevator steel structure back -support device, it includes: support frame body, it includes foundation base, is provided with a plurality of standard sections on the upper side of foundation base, is provided with top disc on the uppermost standard section, and the foundation base, a plurality of standard sections and top disc all include four hollow vertical keels, and hollow horizontal keel is connected between every two of four vertical keels, and the upper end and the lower end of horizontal keel on vertical keel all have setting, and the four directions of standard section all are provided with inclined angle steel, and the support frame body is sleeved with hydraulic climbing frame, upper hydraulic prop, four upper hydraulic props are arranged in the four vertical keels of top disc respectively, and the top of upper hydraulic prop abuts with the garage roof, and the vertical keel on the outside of upper hydraulic prop is fixedly connected with hydraulic air pump, lower hydraulic prop, four lower hydraulic props are arranged in the four vertical keels of foundation base respectively, and the bottom of lower hydraulic prop abuts with the ground, and the vertical keel on the outside of lower hydraulic prop is fixedly connected with hydraulic air pump.

[0005] In a preferred embodiment, the hydraulic climbing frame is provided with an installation and dismounting connecting interface, which is arranged in the middle of the upper end and the lower end of the hydraulic climbing frame, and is arranged on the four faces of the hydraulic climbing frame, and is fixedly connected with the support frame body through the first high-strength bolt.

[0006] In a preferred embodiment, the hydraulic climbing frame is provided with a working platform, the working platform is arranged at a position in the vertical direction of the hydraulic climbing frame, and the working platform is connected with a cable-stayed cable at a position close to the end of the working platform, and the other end of the cable-stayed cable is fixedly connected with the top of the hydraulic climbing frame.

[0007] In a preferred embodiment, the upper end of the hydraulic climbing frame is fixedly connected with a winch through bolts, a detachable boom is arranged above the winch, the detachable boom is connected with the top disc through bolts, both ends of the detachable boom are provided with pulleys, a steel wire rope is wound on the winch, the other end of the steel wire rope is slidably connected with the pulleys at both ends of the detachable boom, and a hook is connected with the end of the steel wire rope away from the winch.

[0008] In a preferred embodiment, the upper hydraulic support and the lower hydraulic support are both provided with a plug-in interface, and the inner side of the transverse keel of the base, the multi-section standard section and the top disc is provided with a bubble level.

[0009] In a preferred embodiment, a plurality of bolt holes are arranged on the vertical keel of the base, the multi-section standard section and the top disc, the bolt holes are arranged on the outer side of the vertical keel, the second high-strength bolts are arranged in the bolt holes, and the vertical keels of the base, the multi-section standard section and the top disc are fixedly connected through the second high-strength bolts.

[0010] In a preferred embodiment, the four upper hydraulic supports and the lower hydraulic supports correspond to the positions of the construction elevator guide rails one by one.

[0011] Compared with the prior art, the hydraulic climbing frame has the following characteristics and beneficial effects:

[0012] 1. The plug-in interface for the position of the hydraulic air pump is reserved, and the upper hydraulic support and the lower hydraulic support can be adjusted after being powered on. The height adjustment of the upper hydraulic support and the lower hydraulic support can adapt to different heights of the back support, and the problem of uneven ground and top plate is solved.

[0013] 2. The vertical middle part of the hydraulic climbing frame is provided with a detachable connection interface, the high-strength bolts pass through the detachable connection interface, and the hydraulic climbing frame and the support frame body are fixedly connected, so that the installation and removal of the hydraulic climbing frame are facilitated.

[0014] 3. The hydraulic climbing frame has clear stress, simple structure, light weight, flexibility, economy and practicality, and can be installed according to the number of standard sections of the back support height to meet different back support heights.

[0015] 4. The hydraulic climbing frame can solve the back support reinforcement of the construction site garage top plate construction elevator, is convenient to install, has low construction cost, and has little influence on subsequent construction. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further explained in detail in combination with the drawings.

[0017] Figure 1 It is the whole schematic view of the utility model;

[0018] Figure 2 It is the top disc schematic view of the utility model;

[0019] Figure 3 It is the hydraulic climbing frame schematic view of the utility model;

[0020] Figure 4 It is the base pedestal schematic view of the utility model;

[0021] Figure 5 It is the standard section top view of the utility model;

[0022] Figure 6 It is the standard section front view of the utility model.

[0023] Reference signs: 1A - upper hydraulic prop, 1B - lower hydraulic prop, 2 - hydraulic air pump, 3 - hoist, 4 - pulley, 5 - detachable boom, 6 - steel wire rope, 7 - lifting hook, 8 - hydraulic climbing frame, 9 - cable-stayed steel cable, 10 - working platform, 11 - installation and dismounting connecting interface, 12 - standard section, 13 - angle steel, 14 - bubble level, 15 - bolt hole. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below. All other embodiments obtained by the person skilled in the art without making creative labor belong to the protection scope of the utility model.

[0025] Embodiment 1:

[0026] Embodiment Referring to Figures 1 to 6 As shown in the drawing, the utility model discloses a full-automatic assembly type construction elevator steel structure back support device, including support frame body, the support frame body includes base pedestal, the base pedestal top is provided with multiple standard sections 12, the top disc is provided above the uppermost layer standard section 12, and the base pedestal, multiple standard sections 12 and top disc all include four hollow vertical keels, and hollow horizontal keels are connected between every two vertical keels, and the upper end and lower end of horizontal keel are provided with vertical keel, and the inclined angle steel 13 is arranged in four directions of standard section 12.

[0027] The model of standard section 12 has two kinds, one specification is 500mm, one specification is 300mm, generally, 500mm standard section 12 is used, when the distance is less than 500mm, 300mm standard section 12 is used as deployment.

[0028] Multiple bolt holes 15 are provided on the vertical keel of the foundation base, the multi-section standard section 12 and the top plate. The bolt holes 15 are located on the outside of the vertical keel. A second high-strength bolt is inserted into the bolt hole 15. The vertical keels of the foundation base, the multi-section standard section 12 and the top plate are fixedly connected to each other by the second high-strength bolt.

[0029] A hydraulic climbing frame 8 is fitted onto the support frame. The hydraulic climbing frame 8 is equipped with installation and disassembly connection interfaces 11, located at the middle of its upper and lower ends. These interfaces 11 are present on all four sides of the hydraulic climbing frame 8 and are fixedly connected to the support frame using first high-strength bolts. A working platform 10 is provided on one side of the hydraulic climbing frame 8, positioned vertically at its center. A diagonal steel cable 9 is connected to the outer side of the working platform 10 near its end, with the other end of the cable fixedly connected to the top of the hydraulic climbing frame 8.

[0030] A winch 3 is bolted to the upper end of the hydraulic climbing frame 8. A detachable boom 5 is installed above the winch 3. The detachable boom 5 is bolted to the top plate. Both ends of the detachable boom 5 are equipped with pulleys 4. A wire rope 6 is wound on the winch 3. The other end of the wire rope 6 is slidably connected to the pulleys 4 at both ends of the detachable boom 5. A hook 7 is connected to the end of the wire rope 6 away from the winch 3.

[0031] Four upper hydraulic supports 1A are respectively installed inside the four vertical keels of the top plate. The top of the upper hydraulic support 1A abuts against the garage roof. A hydraulic air pump 2 is fixedly connected to the vertical keel outside the upper hydraulic support 1A. Four lower hydraulic supports 1B are respectively installed inside the four vertical keels of the foundation base. The bottom of the lower hydraulic support 1B abuts against the ground. A hydraulic air pump 2 is fixedly connected to the vertical keel outside the lower hydraulic support 1B. Both the upper hydraulic support 1A and the lower hydraulic support 1B are equipped with power outlets. Bubble level instruments 14 are installed on the inner side of the foundation base, the multi-section standard section 12 and the horizontal keel of the top plate. The positions of the four upper hydraulic supports 1A and the lower hydraulic supports 1B correspond one-to-one with the guide rails of the construction elevator.

[0032] Example 2:

[0033] Construction steps of this utility model:

[0034] Step 1: Based on the position of the construction elevator guide rail on the garage roof, align the lower hydraulic support 1B of the foundation base vertically with the position of the elevator guide rail. After powering on, adjust the lower hydraulic support 1B according to the condition of the bubble level 14 on the foundation base to ensure that the foundation base is vertical.

[0035] Step 2: Install the top plate onto the foundation base and secure it with the second high-strength bolt;

[0036] Step three: the hydraulic climbing frame 8 is sleeved outside the foundation base, and the first high-strength bolt at the connecting place of the hydraulic climbing frame 8 is connected with the support frame body firmly;

[0037] Step four: the detachable suspender 5, the pulley 4 and other devices are installed on one side of the top disc, the working platform 10 on the hydraulic climbing frame 8 is opened, the standard section 12 is started to be installed, the verticality is adjusted according to the bubble level 14 on the standard section 12 in the process, and it is ensured that the back support device is always vertical;

[0038] Step five: after the standard section 12 is installed in place, the upper hydraulic support 1A is powered on, the upper hydraulic support 1A is started to be adjusted to be in close contact with the top disc of the garage, the force of the construction elevator guide rail can be transmitted to the ground through the back support device, and the safety and reliability of the garage top disc are ensured.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A full-automatic assembly type construction elevator steel structure back support device, characterized in that: The utility model relates to a support frame body, the support frame body includes basic pedestal, the basic pedestal is provided with multisection standard section (12) upwards, the top tray is provided with the top tray upwards in the last layer standard section (12), the basic pedestal, multisection standard section (12) and top tray all include four hollow vertical keels, and hollow cross keel is connected between every two of the vertical keels, and the cross keel is provided with the upper end and the lower end of vertical keel, and the standard section (12) is provided with the inclined angle steel (13) in four directions, and the support frame body is sleeved with hydraulic climbing frame (8) on it. The upper hydraulic support (1A) is arranged in the four vertical keels of the top tray, the top of the upper hydraulic support (1A) is in abutment with the garage roof, and the hydraulic air pump (2) is fixedly connected to the outer vertical keel of the upper hydraulic support (1A). The lower hydraulic support (1B) is arranged in the four vertical keels of the basic pedestal, the bottom of the lower hydraulic support (1B) is in abutment with the ground, and the hydraulic air pump (2) is fixedly connected to the outer vertical keel of the lower hydraulic support (1B). The hydraulic climbing frame (8) is provided with an installation and dismounting connecting interface (11), the installation and dismounting connecting interface (11) is arranged at the middle of the upper end and the lower end of the hydraulic climbing frame (8), the installation and dismounting connecting interface (11) is arranged on the four faces of the hydraulic climbing frame (8), and the installation and dismounting connecting interface (11) is fixedly connected to the support frame body through the first high-strength bolt.

2. The full-automatic assembly type construction elevator steel structure back support device according to claim 1, characterized in that: One face of the hydraulic climbing frame (8) is provided with a working platform (10), the working platform (10) is arranged at the vertically central position of the hydraulic climbing frame (8), the working platform (10) is connected with the inclined cable (9) at the position close to the end of the outer side, and the other end of the inclined cable (9) is fixedly connected to the top of the hydraulic climbing frame (8).

3. The full-automatic assembly type construction elevator steel structure back support device according to claim 2, characterized in that: The upper end of the hydraulic climbing frame (8) is fixedly connected with the winch (3) through the bolt, the detachable boom (5) is arranged above the winch (3), the detachable boom (5) is bolted to the top tray, the pulley (4) is arranged at both ends of the detachable boom (5), the steel wire rope (6) is wound on the winch (3), the other end of the steel wire rope (6) is slidably connected with the pulley (4) at both ends of the detachable boom (5), and the end, away from the winch (3), of the steel wire rope (6) is connected with the hook (7).

4. The full-automatic assembly type construction elevator steel structure back support device according to claim 3, characterized in that: The upper hydraulic support (1A) and the lower hydraulic support (1B) are provided with plug-in interfaces, and the inner sides of the cross keels of the basic pedestal, the multisection standard section (12) and the top tray are provided with the bubble level (14).

5. The full-automatic assembly type construction elevator steel structure back support device according to claim 4, characterized in that: A plurality of bolt holes (15) are arranged on the vertical keels of the basic pedestal, the multisection standard section (12) and the top tray, the bolt holes (15) are arranged on the outer sides of the vertical keels, the second high-strength bolt is arranged in the bolt hole (15), and the vertical keels of the basic pedestal, the multisection standard section (12) and the top tray are fixedly connected through the second high-strength bolt between every two.

6. The full-automatic assembly type construction elevator steel structure back support device according to claim 5, characterized in that: ​ 7. The full-automatic assembly type construction elevator steel structure back support device according to claim 5, characterized in that: Four said upper hydraulic support (1A) and lower hydraulic support (1B) and construction elevator guide rail position one to one.

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