Electrical carrying and mounting machine for building

Abstract

The utility model discloses a building electrical carrying and installing machine which comprises a trolley frame, a lifting supporting rod, a lifting top frame, a lifting transverse frame, a sliding lifting hook, a hydraulic oil cylinder, a hydraulic power control unit, a hydraulic synchronous motor, a direct-current storage battery, a guide rail system special for crossing a cable trench and a specially-arranged basic channel steel guide rail. The hydraulic power control unit is connected with the hydraulic oil cylinders through hydraulic oil pipes and used for providing hydraulic power, the hydraulic synchronous motor is provided with an oil inlet and two oil outlets to ensure synchronous lifting of the two hydraulic oil cylinders, and the direct-current storage battery provides electric power for the hydraulic power system and used for a direct-current motor and a control loop in the hydraulic power assembly. The special guide rail system for crossing the cable trench comprises first channel steel, limiting angle steel, nuts, screws with rings and limiting rail clamping devices, the first channel steel is welded to the round steel pipe, and the limiting rail clamping devices can slide along the first channel steel and are locked through the nuts so as to adapt to the width of the cable trench.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrical cabinet carrying technical field especially relates to a kind of electrical cabinet carrying installation machinery. BACKGROUND

[0002] For the place of building electrical variable distribution room space narrow, lifting fork truck and crane cannot be used, the carrying installation of distribution cabinet, in order to safely and efficiently carry installation, solve the problem that electrical distribution cabinet is crossed cable trench, goes up base channel steel in construction site.

[0003] At present, the main method of carrying and installing distribution cabinet in the place where building electrical variable distribution room space is narrow is: outdoor crane, fork truck or simple gantry is used to carry to distribution room doorway, then manual plus rolling lever is used, manual goes up base channel steel after entering indoor, and the efficiency is low, and it is easy to cause distribution cabinet to tip over, equipment is damaged and personnel casualty. UTILITY MODEL CONTENTS

[0004] The utility model aims at at least one of the technical problems in the related art to some extent.

[0005] Therefore, the utility model aims at providing a kind of building electrical carrying installation machinery, can solve the problem that outdoor crane, fork truck or simple gantry is used to carry to distribution room doorway, then manual plus rolling lever is used, manual goes up base channel steel after entering indoor, and the efficiency is low, and it is easy to cause distribution cabinet to tip over, equipment is damaged and personnel casualty.

[0006] The utility model provides a kind of building electrical transport installation machinery, including trolley frame, hoisting support pole, hoisting top frame, hoisting crosspiece, sliding hook, hydraulic cylinder, hydraulic power control unit, hydraulic synchronous motor, direct current battery and special guide rail system across cable trench, wherein, hoisting support pole is set to at least four, lower end is fixedly connected on trolley frame by detachable connecting plate and high-strength bolt, hoisting top frame is sleeved on hoisting support pole, can slide up and down along hoisting support pole, hoisting crosspiece is set to at least two, left and right slidingly installed on hoisting top frame, sliding hook is set to at least four, along hoisting crosspiece sliding and having limit pin for limiting its sliding range, hydraulic cylinder is set to at least two groups, bottom is connected with hoisting support pole by hydraulic cylinder base, top is connected with hoisting top frame by shaft pin, for driving hoisting top frame, hoisting crosspiece and sliding hook vertical sliding motion along hoisting support pole, complete hoisting lifting operation, hydraulic power control unit is connected with hydraulic cylinder by hydraulic oil pipe, for providing hydraulic power, hydraulic synchronous motor is provided with one oil inlet and two oil outlets, ensure the synchronous lifting of two hydraulic cylinders, direct current battery provides power for hydraulic power system, for direct current motor in hydraulic power assembly and control loop, special guide rail system across cable trench includes first channel steel, limit angle steel, nut, ring bolt and limit rail clamp, wherein first channel steel is welded with round steel pipe, limit rail clamp can slide along first channel steel and be locked by nut to adapt to the width of cable trench.

[0007] Specifically, support pipe is provided on trolley frame, one end is connected with hoisting support pole by connecting plate and high-strength bolt, the other end is connected with trolley frame by connecting plate and high-strength bolt, for further fixing hoisting support pole.

[0008] Specifically, limit pin is provided at the two ends of hoisting crosspiece, for limiting the sliding range of sliding hook.

[0009] Specifically, hydraulic cylinder is connected with limit switch, through the synchronous movement of limit ruler and hydraulic cylinder oil rod, the up and down limit action of hoisting top frame is realized.

[0010] Specifically, support angle steel is provided on trolley frame, for supporting the bottom of switch cabinet, and connected with angle steel on trolley frame through shaft pin.

[0011] Specifically, universal wheel can realize 360-degree rotation, with forward and transverse movement ability, for adapting to the transport demand of switch cabinet.

[0012] Specifically, special guide rail system across cable trench is composed of first channel steel, limit angle steel, ring bolt, nut and limit rail clamp, limit rail clamp can slide along first channel steel and adjust the distance between rail clamp and limit angle steel to adapt to the width of cable trench, nut is used to fix its position.

[0013] Specifically, the cable trench crossing special rail system further comprises a base channel steel rail structure, the second channel steel and the third channel steel are connected through a hinge, and a special-shaped limiting clamping plate is welded at the lower end of the second channel steel for adjusting the width of the clamping rail and the base channel steel.

[0014] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0015] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description, including the appended drawings.

[0016] Figure 1 For the overall structure of the present application Figure 1 ;

[0017] Figure 2 For the hydraulic system assembly shaft side view of the present application

[0018] Figure 3 For the cable trench crossing special rail assembly perspective view of the present application

[0019] Figure 4 For the limiting rail clamping device slider assembly perspective view of the present application

[0020] Figure 5 For the base channel steel rail assembly perspective view of the present application

[0021] Figure 6 For the base channel steel rail channel steel rail clamping device assembly perspective view of the present application

[0022] Figure 7 For the cable trench crossing special rail installation schematic view of the present application

[0023] Figure 8 For the base channel steel rail installation schematic view of the present application

[0024] Figure 9 For the on-site hoisting power distribution cabinet schematic view of the present application

[0025] Figure 10 For the on-site cable trench crossing schematic view of the present application

[0026] Figure 11 For the on-site power distribution cabinet base channel steel schematic view of the present application

[0027] Figure 12 For the power distribution cabinet installation schematic view of the present application without base channel steel rail

[0028] As shown in the figure:

[0029] 1, lifting support rod; 2, lifting top frame; 3, lifting cross frame; 4, sliding hook; 5, limit switch; 6, limit pin; 7, hydraulic cylinder base; 8, hydraulic cylinder; 9, hydraulic oil pipe; 10, limit ruler; 11, hydraulic power control unit; 12, support pipe; 13, universal wheel; 14, support angle steel; 15, trolley frame; 16, hydraulic power assembly; 17, hydraulic synchronous motor; 18, storage battery; 20, connecting plate; 21, first channel steel; 22, limit angle steel; 23, round steel pipe; 24, nut; 25, ring bolt; 26, limit rail clamp; 27, second channel steel; 28, hinge; 29, third channel steel; 31, special-shaped limit clamping plate; 35, base channel steel. DETAILED DESCRIPTION

[0030] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.

[0031] The building electrical carrying and installing machinery of the embodiments of the present application is described below in conjunction with the accompanying drawings.

[0032] As Figures 1-12 shown, the building electrical carrying and installing machinery of the embodiments of the present application can include a trolley frame 15, a lifting support rod 1, a lifting top frame 2, a lifting cross frame 3, a sliding hook 4, a hydraulic cylinder 8, a hydraulic power control unit 11, a hydraulic synchronous motor 17, a direct current storage battery 18 and a special guide rail system for crossing cable trench, wherein the following components are particularly included:

[0033] The lifting support rod 1 is provided as at least four, and the lower end is fixedly connected to the trolley frame 15 through a detachable connecting plate 20 and a high-strength bolt;

[0034] The lifting top frame 2 is sleeved on the lifting support rod 1 and can slide up and down along the lifting support rod 1;

[0035] The lifting cross frame 3 is provided as at least two, and is slidably installed on the lifting top frame 2;

[0036] The sliding hook 4 is provided as at least four, slides along the lifting cross frame 3 and has a limit pin 6 for limiting the sliding range thereof;

[0037] The hydraulic oil cylinder 8 is arranged in at least two groups, the bottom is connected with the lifting support rod 1 through the hydraulic oil cylinder base 7, and the top is connected with the lifting top frame 2 through the shaft pin, for driving the lifting top frame 2, the lifting cross frame 3 and the sliding hook 4 to make vertical sliding movement along the lifting support rod 1, and completing the lifting and lowering operation;

[0038] The hydraulic power control unit 11 is connected with the hydraulic oil cylinder 8 through the hydraulic oil pipe 9, for providing hydraulic power;

[0039] The hydraulic synchronous motor 17 is provided with one oil inlet and two oil outlets, to ensure synchronous lifting of the two hydraulic oil cylinders 8;

[0040] The direct current storage battery 18 provides power for the hydraulic power system, for the direct current motor and the control circuit in the hydraulic power assembly 16;

[0041] The special guide rail system for crossing the cable trench comprises a first channel steel 21, a limiting angle steel 22, a nut 24, a ring screw 25 and a limiting rail clamping device 26, wherein the first channel steel 21 is welded with the round steel pipe 23, the limiting rail clamping device 26 can slide along the first channel steel 21 and is locked through the nut 24, to adapt to the width of the cable trench.

[0042] Further, as shown in Figure 1 , the trolley frame 15 is provided with a supporting pipe 12, one end of which is connected with the lifting support rod 1 through the connecting plate 20 and the high-strength bolt, and the other end is connected with the trolley frame 15 through the connecting plate 20 and the high-strength bolt, for further fixing the lifting support rod 1.

[0043] Further, as shown in Figure 1 , the two ends of the lifting cross frame 3 are provided with limiting pins 6, for limiting the sliding range of the sliding hook 4.

[0044] Further, as shown in Figure 1 , the hydraulic oil cylinder 8 is connected with the limiting switch 5, and through the synchronous movement of the limiting ruler 10 and the oil rod of the hydraulic oil cylinder 8, the up and down limiting action of the lifting top frame 2 is realized.

[0045] Further, as shown in Figure 1 , the trolley frame 15 is provided with a supporting angle steel 14, for supporting the bottom of the switch cabinet, and the supporting angle steel is connected with the angle steel on the trolley frame 15 through the shaft pin.

[0046] Further, as shown in Figure 1 , the universal wheel 13 can realize 360-degree rotation, has the ability of moving forward and transversely, and is used for adapting to the carrying demand of the switch cabinet.

[0047] Further, as shown in Figure 1As shown, the cable trench special rail system is composed of a first channel steel 21, a limiting angle steel 22, a ring screw 25, a nut 24 and a limiting rail clamp 26. The limiting rail clamp 26 can slide along the first channel steel 21 and adjust the distance between the rail clamp and the limiting angle steel 22 to adapt to the width of the cable trench. The nut 24 is used to fix the position.

[0048] Further, as shown, Figure 1 The cable trench special rail system also includes a base channel steel 35 rail structure. The second channel steel 27 and the third channel steel 29 are connected by a hinge 28. The lower end of the second channel steel 27 is welded with a special limiting card 31, which is used to adjust the width of the rail clamp and the base channel steel 35.

[0049] Specifically, the first step: the on-site installation of the cable trench special rail, first, place the cable trench special rail smoothly above the on-site cable trench, so that the first channel steel 21 covers the cable trench, and the end face of the limiting angle steel 22 is close to one side of the cable trench, ensuring the smooth placement of the rail. Through the limiting rail clamp 26, the other end of the limiting angle steel 22 on the rail clamp is close to the opposite end face of the cable trench, thereby ensuring that the rail matches the width of the cable trench. Use the ring screw 25 to lock the limiting rail clamp 26, fix the rail on the cable trench, and ensure the stability and safety of the cable trench rail. At this time, the trolley can safely cross the cable trench, ensuring the smooth progress of the subsequent handling work.

[0050] The second step: installation of the base channel steel 35 rail. Align the base channel steel 35 rail with the pre-installed base channel steel 35 on site, and insert the special limiting card 31 into the base channel steel 35. Adjust the limiting rail clamp 26 to ensure that the card is correctly inserted into the base channel steel 35. Use the ring screw 25 to lock the limiting rail clamp 26 to ensure that the base channel steel 35 rail is tightly connected with the base channel steel 35 and firmly fixed.

[0051] The third step: hoist the power distribution cabinet onto the special trolley. First, remove the supporting angle steel 14 to ensure that the trolley can move freely to the hoisting position of the power distribution cabinet. Push the trolley to the position directly below the on-site power distribution cabinet and lock the brakes of the universal wheels 13 to ensure that the trolley remains stable during hoisting operations. Adjust the position of the hoisting cross 3 and the sliding hook set 4 so that the hooks are vertically aligned with the lifting eyes of the power distribution cabinet, and fix the hooks by locking the ring screw 25. Operate the hoisting control button of the hydraulic system to lift the power distribution cabinet to the appropriate height. After hoisting is completed, reinstall the supporting angle steel 14 to ensure the stability of the power distribution cabinet. Operate the control button to place the power distribution cabinet smoothly on the supporting angle steel, and complete the hoisting operation of the power distribution cabinet.

[0052] Fourth step: the trolley crosses the cable trench, uses the installed cable trench crossing guide rail, pushes the trolley to the cable trench, ensures that the universal wheel 13 is guided into the guide rail, so that the trolley can cross the cable trench smoothly, and after the trolley crosses the cable trench, the universal wheel 13 brake is locked to prevent the trolley from sliding during operation.

[0053] Fifth step: the installation of the power distribution cabinet to the foundation channel steel 35, the universal wheel 13 of the trolley is aligned with the position of the foundation channel steel 35 guide rail, the trolley is gently pushed to smoothly enter the guide rail, the position of the trolley is ensured to be aligned with the installation position of the power distribution cabinet, the brake of the universal wheel 13 is locked to avoid accidents during movement, the crane control button is operated to lift the power distribution cabinet, the supporting angle steel 14 is removed, the power distribution cabinet is ensured to be smoothly placed in the foundation channel steel 35 frame, the crane control button is operated to stably lower the power distribution cabinet, and the power distribution cabinet is contacted with the foundation channel steel 35 frame and stably placed, after the hoisting is completed, the trolley is withdrawn, the foundation channel steel 35 guide rail is removed, the position of the power distribution cabinet is adjusted by using a lever, the power distribution cabinet is ensured to be accurately aligned with adjacent equipment, and the final installation work is completed.

[0054] Supplementary explanation:

[0055] According to the height of the foundation channel steel 35 of the power distribution cabinet on the site and the ground, in some cases, the installation of the foundation channel steel 35 guide rail can be omitted, and the trolley can be directly moved along the foundation channel steel 35 to the specified installation position, at this time, the installation and removal steps of the guide rail are not required, the operation process can be simplified, and the work efficiency is further improved.

[0056] Through the above steps, the power distribution cabinet hoisting and installation work is safe, stable and efficient under complex environment, especially above the cable trench.

[0057] In the description of the present application, the terms "first" and "second" are used for the purpose of description only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can be explicitly or implicitly included at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0058] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means 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 application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples, without contradiction.

[0059] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and deformations to the above-described embodiments within the scope of the present application.

Claims

1. A building electrical transport installation machine characterized by: The device comprises a trolley frame (15), a lifting support rod (1), a lifting top frame (2), a lifting cross frame (3), a sliding hook (4), a hydraulic cylinder (8), a hydraulic power control unit (11), a hydraulic synchronous motor (17), a direct current storage battery (18), a universal wheel (13) and a special guide rail system for crossing a cable trench, wherein, The lifting support rod (1) is arranged as at least four, and the lower end is fixedly connected to the trolley frame (15) through a detachable connecting plate and high-strength bolts. The lifting top frame (2) is sleeved on the lifting support rod (1) and can slide up and down along the lifting support rod (1). The lifting cross frame (3) is arranged as at least two, and is slidably installed on the lifting top frame (2). The sliding hook (4) is arranged as at least four, slides along the lifting cross frame (3) and is provided with a limit pin (6) for limiting the sliding range. The hydraulic cylinder (8) is arranged as at least two groups, the bottom is connected to the lifting support rod (1) through a hydraulic cylinder base (7), the top is connected to the lifting top frame (2) through a shaft pin, is used for driving the lifting top frame (2), the lifting cross frame (3) and the sliding hook (4) to make vertical sliding movement along the lifting support rod (1), and completes the lifting and lowering operation. The hydraulic power control unit (11) is connected to the hydraulic cylinder (8) through a hydraulic oil pipe (9) and is used for providing hydraulic power. The hydraulic synchronous motor (17) is provided with one oil inlet and two oil outlets, and ensures the synchronous lifting of the two hydraulic cylinders (8). The direct current storage battery (18) provides power for the hydraulic power system and is used for direct current motors and control circuits in the hydraulic power assembly (16). The special guide rail system for crossing a cable trench comprises a first channel steel (21), a limit angle steel (22), a nut (24), a ring bolt (25) and a limit rail clamping device (26), wherein the first channel steel (21) is welded with a round steel pipe (23), the limit rail clamping device (26) can slide along the first channel steel (21) and is locked through the nut to adapt to the width of the cable trench. The universal wheel (13) can rotate by 360 degrees and has forward and transverse moving ability, and is used for adapting to the handling requirement of the switch cabinet.

2. The building electrical carrying installation machine according to claim 1, characterized in that: The trolley frame (15) is provided with a support pipe (12), one end of which is connected to the lifting support rod (1) through a connecting plate and high-strength bolts, the other end is connected to the trolley frame (15) through a connecting plate and high-strength bolts, and is used for further fixing the lifting support rod (1).

3. The building electrical carrying installation machine according to claim 1, characterized in that: The two ends of the lifting cross frame (3) are provided with limit pins (6) for limiting the sliding range of the sliding hook (4).

4. The building electrical carrying installation machine according to claim 1, characterized by: The hydraulic cylinder (8) is connected with a limit switch (5) and realizes the up and down limit action of the lifting top frame (2) through the synchronous movement of a limit ruler (10) and the hydraulic cylinder oil rod.

5. The building electrical carrying installation machine according to claim 1, characterized by: The trolley frame (15) is provided with a support angle steel (14) for supporting the bottom of the switch cabinet and is connected to the angle steel on the trolley frame (15) through a shaft pin.

6. The building electrical carrying installation machine according to claim 1, characterized by: The special rail system crossing the cable trench is composed of a first channel steel (21), a limiting angle steel (22), a ring screw (25), a nut (24) and a limiting rail clamping device (26). The limiting rail clamping device (26) can slide along the first channel steel (21) and adjust the distance between the rail clamping device and the limiting angle steel (22) to adapt to the width of the cable trench. The nut (24) is used for fixing the position.

7. The building electrical carrying installation machine according to claim 1, characterized by: The rail system further comprises a basic channel steel rail structure. The second channel steel (27) and the third channel steel (29) are connected through a hinge (28). The lower end of the second channel steel (27) is welded with a special limiting clamping plate (31) for adjusting the width of the rail clamping device and the basic channel steel (35).

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