Hoisting mechanism for mounting electromechanical equipment

Abstract

The utility model discloses a hoisting mechanism for electromechanical equipment installation, which relates to the technical field of electromechanical equipment installation and comprises a transverse support beam, two hydraulic telescopic rods which are bilaterally symmetrical are fixedly connected to the lower side of the transverse support beam close to the left end and the right end, and base plates are fixedly connected to the lower sides of the two hydraulic telescopic rods. Lifting mechanisms are fixedly connected to the left side and the right side of the inner side of the transverse supporting beam, and fixing mechanisms are fixedly connected to the lower sides of the lifting mechanisms. According to the hoisting mechanism for installing the electromechanical equipment, the electromechanical equipment is fixed through the fixing mechanism, then the first motor drives the first fixed pulleys to move, the purpose of adjusting the distance between the first fixed pulleys on the two sides is achieved, the second motor drives the fixing mechanism to move up and down through the traction rope, and during the period, the hydraulic telescopic rod is in a fixed state; and the problem that the overall structural strength is reduced when the hydraulic telescopic rod is in a movable state is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical and electrical equipment installation technical field, especially mechanical and electrical equipment installation hoisting mechanism. BACKGROUND

[0002] The quality problem of mine mechanical and electrical equipment installation is one of the main reasons leading to safety accidents, no matter in the construction process of which type of engineering project, the installation of mechanical and electrical equipment is an important component, and is more important in the construction of mine mechanical and electrical equipment, and the hoisting mechanism needs to be used to hoist the mine mechanical and electrical equipment in the installation process of mine mechanical and electrical equipment, so as to facilitate the installation of workers, the existing hoisting mechanism has low use stability, cannot rotate the hoisting equipment to any angle, and is inconvenient to move the hoisting equipment to the upper side near the mechanical and electrical equipment to be installed.

[0003] Chinese patent document CN114380232A discloses a kind of hoisting mechanism for mine mechanical and electrical equipment installation, including base and setting up linear guide rail on base, base is a rectangular seat body structure, linear guide rail is set in group, and its two ends on base upper surface are symmetrically provided with two groups, and the linear guide rail on both sides is slidably provided with slide, and the end of base near both sides is fixedly installed with telescopic cylinder assembly, the telescopic rod on telescopic cylinder assembly is connected with the side of slide through connecting piece;By setting special hoisting mechanism, mine mechanical and electrical equipment installed on the top of mine cave is transported and installed, it is hoisted by setting slide, hydraulic assembly, mounting seat and other structures to mine mechanical and electrical equipment, and the end of cable is fixed and tied in the through hole at the corner of base plate, so that hoisting equipment can ensure that it transports mine mechanical and electrical equipment to the top wall position of cave and installs.

[0004] The prior art has the following problems:

[0005] The device uses telescopic cylinder assembly to push hydraulic assembly to move, to achieve the purpose of reducing energy consumption, but this way can make hydraulic assembly in active state, and hydraulic assembly needs to support object, which makes the bottom of hydraulic assembly and linear guide rail loose. INVENTION CONTENTS

[0006] The utility model provides a kind of hoisting mechanism of mechanical and electrical equipment installation, to solve the problems raised in above background technology.

[0007] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0008] The utility model provides a kind of hoisting mechanism of electromechanical equipment installation, including transverse support beam, the lower side of the transverse support beam is fixedly connected with two hydraulic telescopic rods that are symmetrical left and right near the position of left and right ends, the lower side of two hydraulic telescopic rods is fixedly connected with base plate, the lower side of two base plates is rotatably connected with two universal wheels that are symmetrically distributed front and back, the inner side left and right sides of the transverse support beam are fixedly connected with lifting mechanism, and the lower side of the lifting mechanism is fixedly connected with fixed mechanism.

[0009] Preferably, the lifting mechanism includes a first motor, the first motor is fixedly connected to the inner side left and right sides of the transverse support beam near the hydraulic telescopic rods, and the first motor is symmetrically distributed two in the center of the inner side of the transverse support beam, the output end of the two first motors is fixedly connected with a lead screw, the outer wall of the two lead screws is threadedly connected with a sliding block, and the lower side of the two sliding blocks is rotatably connected with a first fixed pulley.

[0010] Preferably, the lower side of the transverse support beam is rotatably connected with two second fixed pulleys that are symmetrically distributed left and right near the left and right sides, and the second fixed pulleys are located on the side where the two hydraulic telescopic rods are close to each other, the upper side of the two base plates is fixedly connected with a second motor near the side where they are close to each other, the output end of the two second motors is fixedly connected with a winding roller, the outer side of the two winding rollers is woundly connected with a traction rope, and the end of the traction rope away from the winding roller is sequentially lapped on the second fixed pulley and the first fixed pulley from the side near the hydraulic telescopic rods.

[0011] Preferably, the fixed mechanism includes a fixed frame, the upper side of the fixed frame is fixedly connected to the end of the traction rope away from the winding roller in the middle, and the fixed frame is symmetrically distributed two left and right, the lower side of the two fixed frames is fixedly connected with two hooks that are symmetrically distributed front and back through a rope near the front and back sides, the right middle of the fixed frame on the left side is fixedly connected with a threaded tube, the inner side of the threaded tube is threadedly connected with a right screw rod, the right end of the screw rod is rotatably connected to the left middle of the fixed frame on the right side, and the outer wall of the screw rod is fixedly connected with a rotating sleeve near the end of the right side.

[0012] Preferably, the outer side of the rotating sleeve is provided with a friction pattern.

[0013] Preferably, the lower side of the fixed frame is movably mounted with a connecting rod assembly near the front and back ends.

[0014] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0015] The utility model provides a hoisting mechanism of electromechanical equipment installation adopts the cooperation of hydraulic telescopic link, lifting mechanism, first motor, screw rod, sliding block, first fixed pulley, second fixed pulley, second motor, winding roller, tow rope and fixed mechanism, then first motor drives first fixed pulley to move, reaches the purpose of adjusting the interval between two first fixed pulleys, and second motor drives fixed mechanism to move up and down through tow rope, and hydraulic telescopic link is in fixed state during this period, avoid the problem of reducing overall structural strength under the condition of hydraulic telescopic link being in active state.

[0016] The utility model provides a hoisting mechanism of electromechanical equipment installation adopts the cooperation of fixed mechanism, threaded tube, screw rod, rotating sleeve, fixed frame, hook and connecting rod assembly, adjusts the interval between two fixed frames through rotating rotating sleeve, supports relying on screw rod, threaded tube and connecting rod assembly, make between fixed frame more stable, make the mechanism hoist electromechanical equipment more stable. DRAWINGS

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the partial sectional three-dimensional structure schematic diagram of the utility model;

[0019] Figure 3 It is the utility model Figure 2 The enlarged structure schematic diagram of A part;

[0020] Figure 4 It is the three-dimensional structure schematic diagram of fixed mechanism part of the utility model;

[0021] Figure 5 It is the partial sectional three-dimensional structure schematic diagram of threaded tube part of the utility model.

[0022] In the drawing: 1, transverse support beam; 2, hydraulic telescopic link; 3, base plate; 4, universal wheel; 5, lifting mechanism; 51, first motor; 52, screw rod; 53, sliding block; 54, first fixed pulley; 55, second fixed pulley; 56, second motor; 57, winding roller; 58, tow rope; 6, fixed mechanism; 61, threaded tube; 62, screw rod; 63, rotating sleeve; 64, fixed frame; 65, hook; 66, connecting rod assembly. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0024] For example, Figure 1As shown in the figure, a hoisting mechanism for installing electromechanical equipment, comprising a transverse support beam 1, two left and right symmetrical hydraulic telescopic rods 2 are fixedly connected to the lower side of the transverse support beam 1 near the left and right ends, the lower side of each of the two hydraulic telescopic rods 2 is fixedly connected with a base plate 3, the lower side of each of the two base plates 3 is rotatably connected with two front and rear symmetrical universal wheels 4, the inner left and right sides of the transverse support beam 1 are fixedly connected with a lifting mechanism 5, and the lower side of the lifting mechanism 5 is fixedly connected with a fixing mechanism 6.

[0025] It should be noted that the universal wheel 4 is provided with a locking mechanism to lock the universal wheel 4 to prevent it from rotating.

[0026] As shown in the figure, Figure 2 , Figure 3 The lifting mechanism 5 comprises a first motor 51, the side of the first motor 51 close to the hydraulic telescopic rod 2 is fixedly connected to the inner left and right sides of the transverse support beam 1, and the first motor 51 is symmetrically distributed on the inner center of the transverse support beam 1, the output end of each of the two first motors 51 is fixedly connected with a lead screw 52, the outer wall of each of the two lead screws 52 is threadedly connected with a sliding block 53, and the lower side of each of the two sliding blocks 53 is rotatably connected with a first fixed pulley 54.

[0027] It should be noted that the first motor 51 drives the lead screw 52 to rotate, the lead screw 52 drives the sliding block 53 to move horizontally when rotating, and the sliding block 53 drives the first fixed pulley 54 to move when moving, and the two sliding blocks 53 can move synchronously in opposite directions or in the same direction.

[0028] As shown in the figure, Figure 2 The lower side of the transverse support beam 1 is rotatably connected with two left and right symmetrical second fixed pulleys 55 near the left and right sides, and the second fixed pulleys 55 are located on the side close to each other of the two hydraulic telescopic rods 2, the upper side of each of the two base plates 3 close to each other is fixedly connected with a second motor 56, the output end of each of the two second motors 56 is fixedly connected with a winding roller 57, the outer side of each of the two winding rollers 57 is wound with a traction rope 58, and the end of the traction rope 58 away from the winding roller 57 is sequentially lapped on the second fixed pulley 55 and the first fixed pulley 54 from the side close to the hydraulic telescopic rod 2.

[0029] It should be noted that the second motor 56 drives the winding roller 57 to rotate, and the traction rope 58 is retracted or released when the winding roller 57 rotates.

[0030] As shown in the figure, Figure 2 , Figure 4As shown, the fixing mechanism 6 comprises fixing frames 64, the upper middle parts of the fixing frames 64 are fixedly connected to the ends of the traction ropes 58 away from the winding rollers 57, and the fixing frames 64 are symmetrically distributed left and right, the lower sides of the two fixing frames 64 are close to the front and rear positions and are fixedly connected with two hooks 65 which are symmetrically distributed front and rear, the right middle part of the fixing frame 64 on the left side is fixedly connected with a threaded pipe 61, the inner side of the threaded pipe 61 is screw-connected with a right screw rod 62, the right end of the screw rod 62 is rotatably connected to the left middle part of the fixing frame 64 on the right side, and the outer wall of the screw rod 62 is fixedly connected with a rotating sleeve 63 at the end close to the right side.

[0031] It should be noted that the hooks 65 are used to hang the rotating rotating sleeves 63 of the electromechanical equipment, so that the rotating sleeves 63 drive the screw rods 62 to rotate, and when the screw rods 62 rotate, the total length between the screw rods 62 and the threaded pipes 61 changes, so as to adjust the distance between the two fixing frames 64.

[0032] As shown in the figure, Figure 5 The outer side of the rotating sleeve 63 is provided with friction lines.

[0033] It should be noted that the friction lines are used to increase the friction between the hands and the rotating sleeves 63, so as to facilitate the user to rotate the rotating sleeves 63.

[0034] As shown in the figure, Figure 4 The lower sides of the fixing frames 64 are movably installed with connecting rod assemblies 66 close to the front and rear ends.

[0035] It should be noted that the connecting rod assemblies 66 are used to further enhance the strength between the two fixing frames 64, so as to avoid the deflection of the fixing frames 64.

[0036] The utility model discloses a working principle: first, first motor 51 drives screw rod 52 rotation, when the rotation of screw rod 52 drives slider 53 transverse movement, slider 53 moves and drives first fixed pulley 54 to move, two sliders 53 can do the synchronous reverse motion of horizontal, also can do synchronous same direction movement, second motor 56 drives winding roller 57 rotation, when winding roller 57 rotates, traction rope 58 is collected or is given out, through fixed mechanism 6 fixed machine equipment, then first motor 51 drives first fixed pulley 54 to move, reach the purpose of adjusting the interval between two first fixed pulleys 54, second motor 56 relies on traction rope 58 and drives fixed mechanism 6 to move up and down, during this period, hydraulic telescopic rod 2 is in fixed state, avoided the problem that the overall structural strength reduces when hydraulic telescopic rod 2 is in active state, finally, the hook 65 is used for hanging machine equipment rotation rotation sleeve 63, can make rotation sleeve 63 drive screw rod 62 rotation, when screw rod 62 rotates, the total length between screw rod 62 and threaded tube 61 changes, so as to adjust the interval between two fixed frame 64, connecting rod assembly 66 is used for further enhancing the strength between two fixed frame 64, avoids the deflection of fixed frame 64, through the rotation of rotation sleeve 63 adjustment the interval between two fixed frame 64, rely on screw rod 62, threaded tube 61 and connecting rod assembly 66 support, make fixed frame 64 more stable, make the lifting of this mechanism to machine equipment more stable.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The skilled person in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A hoisting mechanism for the installation of electromechanical equipment, comprising a transverse support beam (1), characterised in that: The lower side of the transverse support beam (1) is fixedly connected with two left-right symmetrical hydraulic telescopic rods (2) near the left and right ends, the lower side of each of the two hydraulic telescopic rods (2) is fixedly connected with a base plate (3), the lower side of each of the two base plates (3) is rotatably connected with two front-back symmetrical universal wheels (4), the inner left and right sides of the transverse support beam (1) are fixedly connected with lifting mechanisms (5), and the lower side of each lifting mechanism (5) is fixedly connected with a fixing mechanism (6).

2. A hoisting mechanism for the installation of an electromechanical device according to claim 1, characterized in that: The lifting mechanism (5) comprises a first motor (51), the side close to the hydraulic telescopic rod (2) of each first motor (51) is fixedly connected to the inner left and right sides of the transverse support beam (1), and the first motors (51) are centrally and symmetrically distributed on the inner left and right sides of the transverse support beam (1), the output end of each first motor (51) is fixedly connected with a lead screw (52), the outer wall of each lead screw (52) is threadedly connected with a sliding block (53), and the lower side of each sliding block (53) is rotatably connected with a first fixed pulley (54).

3. A hoisting mechanism for the installation of an electromechanical device according to claim 2, characterised in that: The lower side of the transverse support beam (1) is rotatably connected with two left-right symmetrical second fixed pulleys (55) near the left and right sides, and the second fixed pulleys (55) are located on the sides close to each other of the two hydraulic telescopic rods (2), the upper side of each base plate (3) close to the other is fixedly connected with a second motor (56), the output end of each second motor (56) is fixedly connected with a winding roller (57), the outer side of each winding roller (57) is wound with a traction rope (58), and one end of the traction rope (58) away from the winding roller (57) is sequentially lapped on the second fixed pulley (55) and the first fixed pulley (54) from the side close to the hydraulic telescopic rod (2).

4. A hoisting mechanism for the installation of an electromechanical device according to claim 3, characterized in that: The fixing mechanism (6) comprises a fixed frame (64), the upper side of the fixed frame (64) is fixedly connected to one end of the traction rope (58) away from the winding roller (57), and the fixed frame (64) is left-right symmetrical and distributed in two, the lower side of each fixed frame (64) close to the front and back sides is fixedly connected with two front-back symmetrical hooks (65) through a rope, the right middle part of the fixed frame (64) on the left side is fixedly connected with a threaded tube (61), the inner side of the threaded tube (61) is threadedly connected with a right screw rod (62), the right end of the screw rod (62) is rotatably connected to the left middle part of the fixed frame (64) on the right side, and the outer wall of the screw rod (62) close to the right end is fixedly connected with a rotating sleeve (63).

5. A hoisting mechanism for the installation of an electromechanical device according to claim 4, characterised in that: The outer side of the rotating sleeve (63) is provided with friction lines.

6. A hoisting mechanism for the installation of an electromechanical device according to claim 4, characterized in that: The lower side of the fixed frame (64) close to the front and back ends is movably mounted with a connecting rod assembly (66).

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