Hoisting auxiliary positioning device for mechanical and electrical installation

Abstract

The utility model discloses a hoisting auxiliary positioning device for mechanical and electrical installation, which relates to the technical field of hoisting positioning and comprises a hoisting fixing part, the lower end of the hoisting fixing part is connected with a control adjusting mechanism, and the lower end of the control adjusting mechanism is connected with a hoisting positioning mechanism. The lifting device solves the problem that an existing lifting device is difficult to keep the stability of lifted objects, through the arrangement of the lifting fixing piece and the control adjusting mechanism, the four connecting chains can provide more uniform and stable support, the moving block moves to drive the connecting hook and the lifting positioning mechanism to move synchronously, and the stability of the lifted objects is guaranteed. Through the arrangement of the hoisting positioning mechanism and the rotation of the rotating chuck, the adjusting chain is driven to adjust the length, the hoisting height of the external hook connected with one end of the adjusting chain is controlled, and the position of the external hook is adjusted by adjusting the hoisting height and position of the four external hooks. And a hoisted object can be kept balanced and positioned in the vertical and horizontal directions.

Description

TECHNICAL FIELD

[0001] The utility model relates to hoisting positioning technical field, concretely is a hoisting auxiliary positioning device for mechanical and electrical installation. BACKGROUND

[0002] In the mechanical and electrical installation process, hoisting operation is a crucial link, in order to ensure that the equipment can be accurately, safely installed in place, often need to use various hoisting auxiliary tools and positioning device, their design purpose is to improve the precision and efficiency of hoisting operation, reduce the labor cost, ensure the safety of operation simultaneously.

[0003] The utility model of a kind of mechanical and electrical equipment is granted and announced No. CN222293385U realizes the height adjustment of load-bearing rod, it is convenient to adapt to the hoisting of different height materials, increase the area of load-bearing plate bottom and ground contact, increase the stability of whole, but this hoisting equipment hoisting position accumulates force relatively single, it is difficult to keep the stability of hoisting goods, may cause goods gravity center to shift and slide and cause danger, simultaneously when stacking installation, the accuracy of stacking position needs to be ensured.

[0004] For the above problems, therefore, a hoisting auxiliary positioning device for mechanical and electrical installation is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a hoisting auxiliary positioning device for mechanical and electrical installation, which solves the problem of the single hoisting position of the existing hoisting equipment in the background art, which is difficult to maintain the stability of hoisting goods and may cause the goods to shift and slide, causing danger, and the accuracy of the stacking position needs to be ensured during stacking installation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a hoisting auxiliary positioning device for mechanical and electrical installation, comprising a hoisting fixing part, a control adjustment mechanism connected to the lower end of the hoisting fixing part, a hoisting positioning mechanism for hoisting connected to the lower end of the control adjustment mechanism, the hoisting fixing part comprises a fixed block, four groups of connecting chains connected to the lower end of the fixed block, the control adjustment mechanism comprises a square frame rotatably connected to the lower end of the hoisting fixing part, a moving block movably arranged at the lower end of the square frame, a connecting hook connected to the lower end of the moving block, the connecting hook and the hoisting positioning mechanism are provided with four groups, the hoisting positioning mechanism comprises an external hook connected to the connecting hook, a rotating chuck rotatably arranged in the hoisting positioning mechanism, an adjustment chain clamped to the outer end of the rotating chuck, one end of the adjustment chain is connected to a clamping block, one end of the clamping block is connected to the external hook, the hoisting positioning mechanism is correspondingly provided with two groups of external hooks.

[0007] Preferably, the hoisting fixing part further comprises four groups of adapter pieces rotatably arranged at the upper end of the square frame, and the adapter pieces are sleeved with the connecting chains.

[0008] Preferably, the square frame is provided with guide grooves at two sides, and the moving block is slidably arranged at the lower end of the guide grooves.

[0009] Preferably, the control adjusting mechanism further comprises a bidirectional motor fixedly arranged at the lower end of the square frame, and the output end of the bidirectional motor is connected with a threaded rod, and the bidirectional motor controls the rotation of the threaded rod in two directions.

[0010] Preferably, the lower end of the moving block is fixedly provided with a clamping block, and the connecting hook is clamped at the lower end of the clamping block.

[0011] Preferably, the hoisting positioning mechanism further comprises a side plate connected at the lower end of the external hook, one side of the side plate is connected with an adjusting motor, and the rotating chuck is arranged at the output end of the adjusting motor.

[0012] Preferably, the outer end of the rotating chuck is fixedly provided with a clamping piece, one end of the adjusting chain is provided with an adapter block for connecting the side plate, the side of the adapter block is clamped with a chain ring, the chain ring is provided in multiple groups, and the clamping piece is sleeved with the chain ring during rotation.

[0013] Preferably, the clamping block comprises a screw piece inserted into the chain ring, and the lower end of the clamping block is provided with a semicircular groove.

[0014] Preferably, the external hook comprises a clamping block clamped in the semicircular groove, the lower end of the clamping block is connected with a round hook, and one side of the round hook is elastically clamped with an elastic limiting piece.

[0015] Compared with the prior art, the hoisting auxiliary positioning device has the following advantages:

[0016] 1. The hoisting auxiliary positioning device for electromechanical installation is provided with a hoisting fixing part and a control adjusting mechanism, four connecting chains can provide more uniform and stable support, reduce the shaking and swinging of the equipment during hoisting, the movement of the moving block drives the synchronous movement of the connecting hook and the hoisting positioning mechanism, the position adjustment of the four hoisting points is realized, the hooking of the hoisting positioning mechanism and the connecting hook enables the hoisting positioning mechanism to be disassembled as needed, the upper end connection of the fixing block can enhance the structural connection between the hoisting points, improve the stability of the overall hoisting, reduce the positioning error caused by the inconsistency between the hoisting points, and solve the problems that the hoisting position of the existing hoisting equipment is relatively single, it is difficult to maintain the stability of the hoisted articles, and the center of gravity of the articles may be displaced and fall, causing danger.

[0017] 2. The hoisting auxiliary positioning device for mechanical and electrical installation provided by the utility model, through the setting of the hoisting positioning mechanism, the rotation of the rotating chuck drives the adjustment of the length of the adjustment chain, which is used for controlling the hoisting height of the external hook connected to one end of the adjustment chain, by adjusting the hoisting height and position of the four external hooks, it can ensure that the hoisted object is balanced and positioned in the vertical and horizontal directions, and solves the problem that the accuracy of the stacking position needs to be ensured when the existing hoisting equipment is stacked and installed. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is a structure schematic view of the hoisting fixing part and the control adjustment mechanism of the utility model;

[0020] Figure 3 It is a structure schematic view of the hoisting positioning mechanism of the utility model;

[0021] Figure 4 It is a split structure schematic view of the hoisting positioning mechanism of the utility model;

[0022] Figure 5 It is an internal structure schematic view of the hoisting positioning mechanism of the utility model.

[0023] In the drawing: 1, hoisting fixing part; 11, fixed block; 12, connecting chain; 13, adapter; 2, control adjustment mechanism; 21, square frame; 211, guide groove; 22, bidirectional motor; 23, threaded rod; 24, moving block; 241, clamping block; 25, connecting hook; 3, hoisting positioning mechanism; 31, external hook; 311, clamping block; 312, round hook; 313, elastic limiting part; 32, side plate; 33, adjustment motor; 34, rotating chuck; 341, clamping part; 35, adjustment chain; 351, adapter block; 352, chain ring; 36, clamping block; 361, semicircular groove; 362, screw part. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] In order to further understand the content of the utility model, the utility model will be described in detail in combination with the drawings.

[0026] In combination with Figure 1The utility model discloses a hoist auxiliary positioning device for mechanical and electrical installation, including hoist fixed part 1, the lower extreme of hoist fixed part 1 is connected with control adjustment mechanism 2, the lower extreme of control adjustment mechanism 2 is connected with the hoist positioning mechanism 3 for hoist, hoist fixed part 1 includes fixed block 11, four groups of connecting chains 12 are connected in the lower end of fixed block 11, control adjustment mechanism 2 includes the square frame 21 of rotation connection in the lower end of hoist fixed part 1, the lower end of square frame 21 is movably provided with moving block 24, the lower end of moving block 24 is connected with connecting hook 25, and connecting hook 25 is provided with four groups with hoist positioning mechanism 3, and hoist positioning mechanism 3 includes the external hook 31 of being hooked with connecting hook 25, and the rotating chuck 34 of rotation setting in hoist positioning mechanism 3, and the outer end of rotating chuck 34 is connected with the adjusting chain 35, and one end of adjusting chain 35 is connected with the clamping block 36, and one end of clamping block 36 is connected with external hook 31, and hoist positioning mechanism 3 correspondingly is provided with two groups of external hook 31.

[0027] Specifically, the fixed block 11 is used for connecting the four connecting chains 12, the connecting chains 12 are used for connecting the square frame 21, the hoisting arrangement of the four connecting chains 12 can provide more uniform and stable support, reduce the shaking and swinging of the equipment in the hoisting process, the movement of the moving block 24 drives the synchronous movement of the connecting hook 25 and the hoist positioning mechanism 3, the position adjustment of the four hoisting points is realized, the hooking of the hoist positioning mechanism 3 and the connecting hook 25 enables the hoist positioning mechanism 3 to be disassembled as needed, the rotation of the rotating chuck 34 drives the length adjustment of the adjusting chain 35, which is used for controlling the hoisting height of the external hook 31 connected to one end of the adjusting chain 35, by adjusting the hoisting height and position of the four external hooks 31, the balance and positioning of the hoisted object in the vertical and horizontal directions can be ensured, the upper end connection of the fixed block 11 can enhance the structural connection between the hoisting points, improve the stability of the overall hoisting, and reduce the positioning error caused by the inconsistency between the hoisting points.

[0028] The utility model will be further described in connection with the embodiments below.

[0029] Embodiment one:

[0030] In combination Figure 2 The hoist fixed part 1 further includes four groups of adapter pieces 13 rotatably arranged on the upper end of the square frame 21, the adapter pieces 13 are mutually sleeved with the connecting chains 12, the adapter pieces 13 realize the rotary connection of the connecting chains 12 and the square frame 21, and the structural connection of the upper end of the hoisted object is enhanced.

[0031] The square frame 21 is provided with guide grooves 211 on both sides, the moving block 24 is slidably arranged at the lower end of the guide groove 211, and the guide groove 211 provides movement guidance for the moving block 24.

[0032] The control adjusting mechanism 2 further comprises a bidirectional motor 22 fixedly arranged at the lower end of the square frame 21, the output end of the bidirectional motor 22 is connected with a threaded rod 23, the bidirectional motor 22 controls the rotation of the threaded rod 23 in two directions, the threaded rod 23 rotates, and the moving block 24 moves synchronously along the guide groove 211 on the threaded rod 23 to change the position.

[0033] The lower end of the moving block 24 is fixedly provided with a clamping block 241, and the connecting hook 25 is clamped at the lower end of the clamping block 241, the clamping block 241 is used for clamping the connecting hook 25, and the connecting hook 25 is stably connected with the external hook 31.

[0034] Embodiment two:

[0035] Combined Figures 3-5 The hoisting positioning mechanism 3 further comprises a side plate 32 connected at the lower end of the external hook 31, one side of the side plate 32 is connected with an adjusting motor 33, a rotating chuck 34 is arranged at the output end of the adjusting motor 33, the side plate 32 is clamped with the external hook 31, and the adjusting motor 33 controls the rotation of the rotating chuck 34 to realize the adjustment of the adjusting chain 35.

[0036] The outer end of the rotating chuck 34 is fixedly provided with a clamping piece 341, one end of the adjusting chain 35 is provided with a connecting block 351 for connecting the side plate 32, one side of the connecting block 351 is clamped with a plurality of chain rings 352, the chain rings 352 are arranged in groups, the clamping piece 341 is sleeved with the chain rings 352 during rotation, one side of the connecting block 351 is sleeved with the chain rings 352, and the chain rings 352 are clamped and rotated with the clamping piece 341 to realize the control of the hoisting length of the rotating chuck 34 on the adjusting chain 35.

[0037] The clamping block 36 comprises a screw piece 362 inserted into the chain ring 352, and a semicircular groove 361 is formed in the lower end of the clamping block 36, the clamping block 36 is fixedly connected with the external hook 31 through the screw piece 362, the screw piece 362 is arranged in groups, one group is inserted into the chain ring 352 at one end of the adjusting chain 35, and the semicircular groove 361 is used for clamping the external hook 31.

[0038] The external hook 31 comprises a clamping block 311 clamped in the semicircular groove 361, the lower end of the clamping block 311 is connected with a round hook 312, one side of the round hook 312 is elastically clamped with an elastic limiting piece 313, the clamping block 311 realizes the fixed connection of the external hook 31 and the clamping block 36, the round hook 312 is used for hoisting objects, the elastic limiting piece 313 is arranged to prevent the hoisted objects from falling off, and the stability of hoisting is enhanced.

[0039] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0040] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A hoisting auxiliary positioning device for electromechanical installations, comprising a hoisting fixture (1), characterized in that: The lower end of the lifting fixing part (1) is connected with a control adjusting mechanism (2), and the lower end of the control adjusting mechanism (2) is connected with a lifting positioning mechanism (3) for lifting; The lifting fixing part (1) comprises a fixed block (11), four groups of connecting chains (12) connected at the lower end of the fixed block (11), the control adjusting mechanism (2) comprises a square frame (21) rotatably connected at the lower end of the lifting fixing part (1), the lower end of the square frame (21) is movably provided with a moving block (24), the lower end of the moving block (24) is connected with a connecting hook (25), the connecting hook (25) is provided with four groups of the lifting positioning mechanism (3), the lifting positioning mechanism (3) comprises an external hook (31) hooked with the connecting hook (25), a rotating chuck (34) rotatably arranged in the lifting positioning mechanism (3), the outer end of the rotating chuck (34) is clamped with an adjusting chain (35), one end of the adjusting chain (35) is connected with a clamping block (36), one end of the clamping block (36) is connected with the external hook (31), and the lifting positioning mechanism (3) is correspondingly provided with two groups of the external hook (31).

2. A hoisting aid positioning device for mechanical and electrical installations according to claim 1, characterized in that: The lifting fixing part (1) further comprises four groups of adapter pieces (13) rotatably arranged at the upper end of the square frame (21), and the adapter pieces (13) are mutually sleeved with the connecting chains (12).

3. A hoisting aid positioning device for mechanical and electrical installations according to claim 1, characterized in that: Two sides of the square frame (21) are provided with guide grooves (211), and the moving block (24) is slidably arranged at the lower end of the guide groove (211).

4. A hoisting aid positioning device for mechanical and electrical installations according to claim 1, characterized in that: The control adjusting mechanism (2) further comprises a bidirectional motor (22) fixedly arranged at the lower end of the square frame (21), and the output end of the bidirectional motor (22) is connected with a threaded rod (23), and the bidirectional motor (22) bidirectionally controls the rotation of the threaded rod (23).

5. A hoisting aid positioning device for mechanical and electrical installations according to claim 1, characterized in that: The lower end of the moving block (24) is fixedly provided with a clamping block (241), and the connecting hook (25) is clamped at the lower end of the clamping block (241).

6. A hoist assist positioning device for use in the mechanical erection of a structure as claimed in claim 1, characterised in that: The lifting positioning mechanism (3) further comprises a side plate (32) connected at the lower end of the external hook (31), the side plate (32) is connected with an adjusting motor (33) on one side, and the rotating chuck (34) is arranged at the output end of the adjusting motor (33).

7. A hoist assist positioning device for use in the mechanical erection of a structure as claimed in claim 1, wherein: The outer end of the rotating chuck (34) is fixedly provided with a clamping piece (341), one end of the adjusting chain (35) is provided with an adapter block (351) for connecting the side plate (32), one side of the adapter block (351) is clamped with a chain ring (352), the chain ring (352) is provided with a plurality of groups, and the clamping piece (341) is sleeved with the chain ring (352) in the rotating process.

8. A hoist assist positioning device for use in the mechanical erection of a structure as claimed in claim 7, characterised in that: The clamping block (36) comprises a screw piece (362) inserted into the chain ring (352), and a semicircular groove (361) is formed at the lower end of the clamping block (36).

9. A hoist assist positioning device for use in the mechanical erection of a structure as claimed in claim 8, characterised in that: The external hook (31) comprises a clamping block (311) clamped in the semicircular groove (361), the lower end of the clamping block (311) is connected with a round hook (312), and one side of the round hook (312) is elastically clamped with an elastic limiting piece (313).

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