Electromechanical equipment installation auxiliary device for constructional engineering

Abstract

The invention relates to the technical field of electromechanical equipment installation, in particular to an electromechanical equipment installation auxiliary device for constructional engineering. Comprising a support frame; the universal wheels are symmetrically and rotationally connected to the bottom of the supporting frame; the lifting frame is slidably connected to the inner side of the supporting frame; the first electric sliding rails are symmetrically mounted at the top of the lifting frame; the second electric sliding rail is mounted on a sliding block of the first electric sliding rail; and the winch is mounted on a sliding block of the second electric sliding rail. Through cooperation of the first electric sliding rail and the second electric sliding rail, the winch is driven to move forwards, backwards, leftwards and rightwards, the winch and the lifting hook are combined to control the vertical pump to ascend and descend, accurate positioning of the vertical pump in a three-dimensional space can be achieved, the lifting design of the lifting frame can adapt to the vertical pumps of different heights for use, and the use effect is good. The design of the magnetic plate adsorption type controller allows workers to operate keys at the position close to the vertical pump, the alignment efficiency of the vertical pump and the installation position can be remarkably improved, and the problems that a traditional hoisting center is fixed and difficult to adjust are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mechanical and electrical equipment installation, and in particular to a mechanical and electrical equipment installation auxiliary device for construction engineering. BACKGROUND

[0002] In modern construction engineering, especially in the construction of high-rise buildings and industrial facilities, the installation of mechanical and electrical equipment is a crucial link. Among them, the vertical fire pump (referred to as "vertical pump") as the core equipment of the fire water supply system, its installation quality directly affects the reliability and safety of the system. However, the traditional vertical pump installation method has many technical bottlenecks, which seriously restricts the construction efficiency and operation safety.

[0003] At present, the self-weight of the vertical pump usually exceeds 1000 kg, although the volume is relatively small, but its high center of gravity and large weight make the hoisting process extremely challenging. In the conventional construction, the hoisting operation is usually carried out by temporarily erecting scaffolding, laying road plates and other methods. This method not only needs to be repeatedly disassembled, resulting in the extension of the construction period, but also increases the labor cost and material waste. In addition, the flexibility of the traditional hoisting equipment is insufficient, the hoisting center is fixed, and it is difficult to adjust the position according to the actual installation requirements, so that the alignment and positioning of the vertical pump rely on manual push-pull adjustment, which not only has high labor intensity and low efficiency, but also has great safety hazards. Especially in different installation heights and complex construction environments, the traditional method lacks effective adjustment mechanism, which will further increase the construction difficulty and risk. SUMMARY

[0004] Therefore, the present application provides a mechanical and electrical equipment installation auxiliary device for construction engineering, which can overcome the shortcomings of manual temporary erection of scaffolding for hoisting operation of the vertical pump, which is more troublesome and has insufficient flexibility, and the hoisting center is fixed, and it is difficult to adjust the position according to the actual installation requirements.

[0005] The technical scheme is: a mechanical and electrical equipment installation auxiliary device for construction engineering, comprising: a support frame; a universal wheel symmetrically connected to the bottom of the support frame; a lifting frame slidably connected to the inner side of the support frame; a first electric sliding rail symmetrically installed on the top of the lifting frame; a second electric sliding rail installed on the sliding block of the first electric sliding rail; a winch installed on the sliding block of the second electric sliding rail; a cross plate connected to the end of the steel wire rope of the winch; a vertical rod symmetrically connected to the cross plate; a lifting hook connected to the lower end of the vertical rod; a lifting assembly provided on the support frame for driving the lifting frame to lift; and a control assembly provided on the support frame for controlling the first electric sliding rail, the second electric sliding rail and the winch to work.

[0006] Further, the lifting assembly comprises: mounting blocks symmetrically connected to the two sides of the support frame; a first electric push rod mounted on the mounting blocks; and connecting blocks symmetrically connected to the two sides of the lifting frame, and the connecting blocks are connected with the telescopic rods of the first electric push rod.

[0007] Further, the control assembly comprises: an iron block connected to the side surface of the support frame; a magnetic plate attracted to the side surface of the iron block by magnetic force; a controller mounted on the side surface of the magnetic plate; and a key mounted on the controller.

[0008] Further, the stabilizing assembly comprises: a connecting rod symmetrically connected to the bottom of the sliding block of the second electric sliding rail; a fixed plate connected to the bottom of the connecting rod; fixed blocks symmetrically connected to the two sides of the horizontal plate; a sliding rod slidingly connected to the fixed blocks; a connecting plate connected to the top of the sliding rod and located directly below the fixed plate; connecting springs wound around the outside of the sliding rod and having two ends respectively connected to the fixed blocks and the connecting plate; a circular plate connected to the bottom of the sliding rod; and a locking mechanism arranged on the fixed plate and used for locking the connecting plate.

[0009] Further, the locking mechanism comprises: drive motors symmetrically mounted on the top of the fixed plate; connecting seats symmetrically connected to the fixed plate; rotating rods rotatingly connected to the connecting seats and having top portions connected with output shafts of the drive motors; and locking plates connected to the bottom of the rotating rods.

[0010] Further, the lifting assembly further comprises: a mounting rod connected to the hook; a limiting rod rotatingly connected to the mounting rod and in contact with the hook; and a torsional spring wound around the rotation shaft of the limiting rod and having two ends respectively connected to the mounting rod and the limiting rod.

[0011] Further, the lifting assembly further comprises: a pushing rod connected to the end of the limiting rod.

[0012] Further, the lifting assembly further comprises: mounting plates symmetrically connected to the two sides of the support frame; guide rods symmetrically slidingly connected to the mounting plates; friction plates connected to the bottom of the guide rods; and second electric push rods mounted on the top of the mounting plates and having telescopic rods connected with the top of the friction plates.

[0013] Beneficial effects are as follows: 1. The first electric sliding rail and the second electric sliding rail are matched to drive the winch to move forward, backward, leftward and rightward, the winch and the hook are combined to control the vertical pump to lift, the vertical pump can be accurately positioned in a three-dimensional space, the lifting frame can be lifted to adapt to vertical pumps of different heights, and the magnetic plate attracted controller allows workers to operate the key close to the vertical pump, so that the alignment efficiency of the vertical pump and the installation position can be significantly improved, and the problem of fixed hoisting center and difficult adjustment in the prior art is solved.

[0014] 2、The present application can form a rigid support structure by the cooperation of the connecting rod, the fixed plate and the locking mechanism, and the top of the vertical pump is resisted by the round plate during the lifting of the vertical pump, so that the shaking of the vertical pump caused by the swing or movement of the steel wire rope is effectively prevented, the stability during transportation and installation is ensured, and the flexible design of the connecting spring can also be adapted to vertical pumps of different heights for use.

[0015] 3、The present application can avoid the accidental disengagement of the vertical pump hanging ring by setting the anti-unhooking mechanism composed of the limiting rod and the push rod on the hook, and at the same time, the locking system composed of the mounting plate, the friction plate and the second electric push rod can quickly fix the support frame after positioning, preventing the sliding of the universal wheel, which can greatly reduce the risk of manual push-pull adjustment, improve the operation safety and operation convenience. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the present application.

[0017] Figure 2 It is a specific structure schematic diagram of the winch, the cross plate, the vertical rod and the hook of the present application.

[0018] Figure 3 It is an installation schematic diagram of the mounting block, the first electric push rod, the connecting block and the iron block of the present application.

[0019] Figure 4 It is a specific structure schematic diagram of the control assembly of the present application.

[0020] Figure 5 It is an installation schematic diagram of the stabilizing assembly of the present application.

[0021] Figure 6 It is an installation schematic diagram of the mounting rod, the limiting rod and the torsion spring of the present application.

[0022] Figure 7 It is a specific structure schematic diagram of the limiting rod and the push rod of the present application.

[0023] Figure 8 It is an installation schematic diagram of the mounting plate, the guide rod, the friction plate and the second electric push rod of the present application.

[0024] Figure numbers: 1-support frame, 2-universal wheel, 3-lifting frame, 4-first electric slide rail, 5-second electric slide rail, 6-winch, 7-horizontal plate, 8-vertical rod, 9-hook, 10-mounting block, 11-first electric push rod, 12-connecting block, 13-iron block, 14-magnetic plate, 15-controller, 16-button, 17-connecting rod, 18-fixed plate, 19-fixed block, 20-slide rod, 21-connecting plate, 22-connecting spring, 23-circular plate, 24-drive motor, 25-connecting seat, 26-rotating rod, 27-locking plate, 28-mounting rod, 29-limiting rod, 30-torsion spring, 31-dial rod, 32-mounting plate, 33-guide rod, 34-friction plate, 35-second electric push rod. DETAILED DESCRIPTION

[0025] Embodiment: A construction engineering electromechanical equipment installation auxiliary device, such as Figures 1-4 As shown, it includes a supporting frame 1, a universal wheel 2, a lifting frame 3, a first electric slide rail 4, a second electric slide rail 5, a winch 6, a horizontal plate 7, a vertical rod 8, a hook 9, a lifting assembly and a control assembly. Two universal wheels 2 are rotatably installed on the left and right sides of the bottom of the supporting frame 1, the lifting frame 3 is slidably connected to the inner side of the supporting frame 1, the top of the lifting frame 3 is symmetrically installed with the first electric slide rail 4, the second electric slide rail 5 is installed between the sliders of the two first electric slide rails 4, the winch 6 is installed on the top of the slider of the second electric slide rail 5, and a circular hole is opened in the middle of the slider of the second electric slide rail 5, and the wire rope of the winch 6 passes through the circular hole, the lower end of the wire rope of the winch 6 is connected with the horizontal plate 7, the front and rear sides of the horizontal plate 7 are connected with vertical rods 8, and the lower ends of the two vertical rods 8 are connected with hooks 9. The supporting frame 1 is provided with a lifting assembly for driving the lifting frame 3 to lift and lower, and the supporting frame 1 is provided with a control assembly for controlling the first electric slide rail 4, the second electric slide rail 5 and the winch 6 to work.

[0026] like Figure 3 As shown, the lifting assembly includes a mounting block 10, a first electric push rod 11 and a connecting block 12. The middle parts of the left and right sides of the support frame 1 are connected to the mounting blocks 10, and the first electric push rod 11 is installed on the two mounting blocks 10. The upper parts of the left and right sides of the lifting frame 3 are connected to the connecting blocks 12, and the connecting blocks 12 are connected to the telescopic rod of the first electric push rod 11.

[0027] like Figure 3 and Figure 4 As shown, the control component includes an iron block 13, a magnetic plate 14, a controller 15 and buttons 16. The iron block 13 is connected to the lower left part of the front side of the support frame 1. The magnetic plate 14 is adsorbed on the front side of the iron block 13 by magnetic force. The controller 15 is installed on the front side of the magnetic plate 14, and four buttons 16 are installed on the front side of the controller 15.

[0028] When the vertical pump needs to be installed, first, under the action of the universal wheel 2, the control support frame 1 moves close to the vertical pump, then according to the height of the vertical pump, the first electric push rod 11 drives the connecting block 12 to move up through the controller 15, the connecting block 12 can drive the lifting frame 3 to move up, so that the height of the lifting frame 3 exceeds the height of the vertical pump, then the support frame 1 is controlled to move, so that the lifting frame 3 moves to the upper side of the vertical pump, then the winch 6 drives the horizontal plate 7, the vertical rod 8 and the hook 9 to move down through the controller 15, when the hook 9 is lowered to the same height as the hanging ring on the side of the vertical pump, the worker hooks the hook 9 on the hanging ring on the side of the vertical pump, then the winch 6 drives the horizontal plate 7, the vertical rod 8 and the hook 9 to move up through the controller 15, so that the hook 9 can lift the vertical pump, then the support frame 1 is controlled to move, so that the vertical pump moves close to its installation position, when the vertical pump moves to the upper side of its installation position, the support frame 1 stops moving, then the worker can take the magnetic plate 14 from the iron block 13 and place the magnetic plate 14 on the surface of the vertical pump, so that the magnetic plate 14 is fixed on the surface of the vertical pump by magnetic force, then the worker can stand on the side of the vertical pump to control the four keys 16, so that the worker can control the keys 16 more conveniently, and the worker standing on the side of the vertical pump can judge the position of the vertical pump more accurately, which is convenient for the subsequent alignment of the vertical pump, the worker presses the corresponding key 16, the key 16 sends a signal, and the controller 15 receives the signal and controls the first electric sliding rail 4 and the second electric sliding rail 5 to drive the winch 6 to move forward, backward, left and right, the winch 6 drives the vertical pump to move forward, backward, left and right through the horizontal plate 7, the vertical rod 8 and the hook 9, which is convenient for quickly aligning the vertical pump with its installation position, when the vertical pump is aligned with its installation position, the winch 6 drives the horizontal plate 7, the vertical rod 8 and the hook 9 to move down through the controller 15, the hook 9 drives the vertical pump to descend to its installation position, after the vertical pump is installed, the hook 9 is separated from the hanging ring on the side of the vertical pump.

[0029] As Figure 5As shown, it also comprises a stabilizing assembly, which comprises connecting rods 17, a fixed plate 18, fixed blocks 19, slide rods 20, a connecting plate 21, connecting springs 22, a circular plate 23 and a locking mechanism, the bottom of the sliding block of the second electric sliding rail 5 is symmetrically connected with four connecting rods 17, the bottom of the four connecting rods 17 is connected with the fixed plate 18, the left and right sides of the horizontal plate 7 are both connected with the fixed blocks 19, the two fixed blocks 19 are both symmetrically and slidably connected with the slide rods 20, the top of the four slide rods 20 is connected with the connecting plate 21, and the connecting plate 21 is located directly below the fixed plate 18, the outer side of each of the four slide rods 20 is wound with the connecting spring 22, and the two ends of the connecting spring 22 are connected with the top of the fixed block 19 and the bottom of the connecting plate 21 respectively, the bottom of the four slide rods 20 is connected with the circular plate 23, and the fixed plate 18 is provided with the locking mechanism for locking the connecting plate 21; the locking mechanism comprises a driving motor 24, a connecting seat 25, a rotating rod 26 and a locking plate 27, the left and right sides of the top of the fixed plate 18 are both installed with the driving motor 24, the left and right sides of the fixed plate 18 are both connected with the connecting seat 25, the two connecting seats 25 are both rotatably connected with the rotating rod 26, and the top of the rotating rod 26 is connected with the output shaft of the driving motor 24, and the bottom of the two rotating rods 26 is connected with the locking plate 27.

[0030] When the worker hooks the hook 9 to the hanging ring on the side of the vertical pump, the circular plate 23 will be located directly above the vertical pump, when the winch 6 drives the horizontal plate 7, the vertical rod 8 and the hook 9 to move upwards, the hook 9 can lift the vertical pump, at the same time, the horizontal plate 7 will drive the fixed blocks 19, the slide rods 20, the connecting plate 21 and the circular plate 23 to move upwards, when the connecting plate 21 contacts with the fixed plate 18, the connecting plate 21 stops moving upwards, and the slide rods 20 and the circular plate 23 also stop moving upwards, while the horizontal plate 7 will drive the fixed blocks 19 to continue moving upwards, the connecting spring 22 is compressed, and the hook 9 will drive the vertical pump to continue moving upwards, until the top of the vertical pump contacts with the bottom of the circular plate 23, then the controller 15 controls the driving motor 24 to drive the rotating rod 26 and the locking plate 27 to rotate horizontally by one hundred and eighty degrees, so that the top of the locking plate 27 contacts with the bottom of the connecting plate 21, that is, the connecting plate 21 can be locked, in this way, the support structure formed by the combination of the connecting rod 17, the fixed plate 18, the connecting plate 21, the slide rod 20 and the circular plate 23 can resist the top of the vertical pump and the bottom of the sliding block of the second electric sliding rail 5, in this way, it can prevent the vertical pump from shaking due to the instability of the steel wire rope of the winch 6 during the movement of the support frame 1 driving the vertical pump, and improve the stability, and when the vertical pump moves to the top of the installation position, the position of the vertical pump can be immediately adjusted, so that the vertical pump is aligned with the installation position, without waiting for the vertical pump to stop shaking.

[0031] As Figure 6 and Figure 7As shown, the two notches of the two hooks 9 are symmetrically connected with mounting rods 28, the mounting rods 28 are rotatably connected with a limiting rod 29, the lower end of the limiting rod 29 is in contact with the inner wall of the hook 9, and the rotating shaft of the limiting rod 29 is wound with a torsional spring 30, the two ends of the torsional spring 30 are respectively connected with the mounting rods 28 and the limiting rod 29, and the top of the limiting rod 29 is connected with a push rod 31.

[0032] When the worker needs to hook the hooks 9 to the hanging ring on the side of the vertical pump, the push rod 31 needs to be pushed to the left first, the push rod 31 drives the limiting rod 29 to rotate, the torsional spring 30 deforms, so that the limiting rod 29 no longer blocks the notch of the hook 9, then the hook 9 can be hooked to the hanging ring on the side of the vertical pump, and then the push rod 31 is released, the torsional spring 30 will restore to its original state, driving the limiting rod 29 to rotate in the opposite direction to reset the notch of the hook 9, thereby preventing the hooks 9 from being separated from the hanging ring on the side of the vertical pump.

[0033] As shown, Figure 8 The support frame 1 is further provided with mounting plates 32, guide rods 33, friction plates 34 and second electric push rods 35, the left and right lower parts of the support frame 1 are connected with the mounting plates 32, the guide rods 33 are symmetrically and slidably connected on the two mounting plates 32, the bottom of the two guide rods 33 is connected with the friction plate 34, and the top of the two mounting plates 32 is respectively provided with the second electric push rod 35, the telescopic rod of the second electric push rod 35 is slidably connected with the bottom of the mounting plate 32 and the top of the friction plate 34.

[0034] When the vertical pump moves above its installation position, the second electric push rod 35 can be controlled by the controller 15 to drive the friction plate 34 to move downward, so that the bottom of the friction plate 34 is in contact with the ground, thereby the support frame 1 can be locked by the friction force between the friction plate 34 and the ground, preventing the support frame 1 from moving under the action of the universal wheel 2, and ensuring the stability during the subsequent alignment of the vertical pump.

Claims

1. An auxiliary device for installing electromechanical equipment for construction engineering, comprising: a support frame (1); a universal wheel (2), symmetrically connected to the bottom of the support frame (1); characterized in that: The utility model also includes: a lifting frame (3) slidably connected to the inner side of the support frame (1); a first electric slide rail (4) symmetrically installed on the top of the lifting frame (3); a second electric slide rail (5) installed on the slider of the first electric slide rail (4); a hoist (6) installed on the slider of the second electric slide rail (5); a horizontal plate (7) connected to the end of the wire rope of the hoist (6); a vertical rod (8) symmetrically connected to the horizontal plate (7); a hook (9) connected to the lower end of the vertical rod (8); a lifting component provided on the support frame (1) for driving the lifting frame (3) to lift; a control component provided on the support frame (1) for controlling the first electric slide rail (4), the second electric slide rail (5) and the hoist (6) to work; and a stabilizing component. The stabilizing component includes: a connecting rod (17) symmetrically connected to the bottom of the slider of the second electric slide rail (5); a fixing plate (18) connected to the bottom of the connecting rod (17); a fixing block (19) symmetrically connected to both sides of the transverse plate (7); a slide rod (20) slidably connected to the fixing block (19); a connecting plate (21) connected to the top of the slide rod (20), and the connecting plate (21) is located directly below the fixing plate (18); a connecting spring (22) wound around the outside of the slide rod (20), and the two ends of the connecting spring (22) are respectively connected to the fixing block (19) and the connecting plate (21); a circular plate (23) connected to the bottom of the slide rod (20); and a locking mechanism provided on the fixing plate (18) for locking the connecting plate (21).

2. The auxiliary device for installing electromechanical equipment for construction engineering according to claim 1, characterized in that: The lifting assembly comprises: a mounting block (10) symmetrically connected to both sides of the support frame (1); a first electric push rod (11) mounted on the mounting block (10); a connecting block (12) symmetrically connected to both sides of the lifting frame (3), and the connecting block (12) is connected to the telescopic rod of the first electric push rod (11).

3. The auxiliary device for installing electromechanical equipment for construction engineering according to claim 1, characterized in that: The control component includes: an iron block (13), connected to the side of the support frame (1); a magnetic plate (14), adsorbed on the side of the iron block (13) by magnetic force; a controller (15), installed on the side of the magnetic plate (14); and a button (16), installed on the controller (15).

4. The auxiliary device for installing electromechanical equipment for construction engineering according to claim 1, characterized in that: The locking mechanism includes: a driving motor (24) symmetrically mounted on the top of the fixing plate (18); a connecting seat (25) symmetrically connected to the fixing plate (18); a rotating rod (26) rotatably connected to the connecting seat (25), and the top of the rotating rod (26) is connected to the output shaft of the driving motor (24); and a locking plate (27) connected to the bottom of the rotating rod (26).

5. The auxiliary device for installing electromechanical equipment for construction engineering according to claim 1, characterized in that: The utility model further comprises: a mounting rod (28) connected to the hook (9); a limiting rod (29) rotatably connected to the mounting rod (28), and the limiting rod (29) is in contact with the hook (9); and a torsion spring (30) wound around the rotation axis of the limiting rod (29), and the two ends of the torsion spring (30) are respectively connected to the mounting rod (28) and the limiting rod (29).

6. The auxiliary device for installing electromechanical equipment for construction engineering according to claim 5, characterized in that: It also includes a shift rod (31) connected to the end of the limiting rod (29).

7. The auxiliary device for installing electromechanical equipment for construction engineering according to claim 1, characterized in that: The invention also includes: a mounting plate (32) symmetrically connected to both sides of the support frame (1); a guide rod (33) symmetrically slidably connected to the mounting plate (32); a friction plate (34) connected to the bottom of the guide rod (33); a second electric push rod (35) mounted on the top of the mounting plate (32), and a telescopic rod of the second electric push rod (35) is connected to the top of the friction plate (34).

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