CN215326566U - Explosion-proof electric spiral arm crane - Google Patents

Explosion-proof electric spiral arm crane Download PDF

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Publication number
CN215326566U
CN215326566U CN202121412848.7U CN202121412848U CN215326566U CN 215326566 U CN215326566 U CN 215326566U CN 202121412848 U CN202121412848 U CN 202121412848U CN 215326566 U CN215326566 U CN 215326566U
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China
Prior art keywords
explosion
gear
proof
post
upright post
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CN202121412848.7U
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Chinese (zh)
Inventor
夏阳
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Anhui Huoshan Precision Machining Co ltd
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Anhui Huoshan Precision Machining Co ltd
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Abstract

The utility model discloses an explosion-proof electric spiral arm crane which comprises an installation base, wherein a supporting upright post is fixedly connected to the upper surface of the installation base, an explosion-proof control box is arranged on the side wall of the supporting upright post, the top end of the supporting upright post is rotatably connected with a rotating rod, a horizontal rotating mechanism for driving the rotating rod to rotate is arranged at the top end of the supporting upright post, a horizontal connecting post and a protective sleeve are respectively and fixedly connected to the surface of the rotating rod, a T-shaped groove is transversely formed in the lower surface of the horizontal connecting post, and a transverse adjusting screw rod is rotatably connected to the inner wall of the T-shaped groove. This explosion-proof electronic spiral arm hangs drives first gear revolve through second gear motor, and then drives second gear and dwang rotation, adjusts the horizontal angle of level linking post, and at dwang pivoted in-process, through two infrared spacing inductors and infrared emitter, can carry out spacingly to dwang pivoted angle, prevents to rotate excessively to reach and ensure this explosion-proof electronic cantilever crane safe handling's purpose.

Description

Explosion-proof electric spiral arm crane
Technical Field
The utility model relates to the technical field of hoisting equipment, in particular to an explosion-proof electric spiral arm crane.
Background
The spiral arm crane is a small and medium-sized hoisting device developed in recent years, has a unique structure, and is widely applied to various industries.
However, most of the existing cantilever cranes still use oil pumps and hydraulic oil as power components for driving, the reaction speed is high when the cantilever cranes are used, limitations exist, and the safety is influenced to a certain extent.
Therefore, the utility model provides an explosion-proof electric spiral arm crane.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an explosion-proof electric spiral arm crane to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an explosion-proof electric spiral arm crane comprises an installation base, wherein the upper surface of the installation base is fixedly connected with a support upright post, the side wall of the support upright post is provided with an explosion-proof control box, the top end of the support upright post is rotatably connected with a rotating rod, the top end of the support upright post is provided with a horizontal rotating mechanism for driving the rotating rod to rotate, the surface of the rotating rod is respectively and fixedly connected with a horizontal connecting post and a protective sleeve, the lower surface of the horizontal connecting post is transversely provided with a T-shaped groove, the inner wall of the T-shaped groove is rotatably connected with a transverse adjusting lead screw through a bearing, the right end of the horizontal connecting post is fixedly connected with a first speed reducing motor for driving the transverse adjusting lead screw to rotate, the surface of the transverse adjusting lead screw is in threaded connection with a T-shaped moving block, the surface of the T-shaped moving block is provided with a rolling wheel, the bottom end of the rolling wheel is lapped with the inner bottom wall of the T-shaped groove, and the bottom end of the T-shaped moving block is fixedly connected with an installation plate, the lower surface of the mounting plate is provided with a hoisting mechanism and an auxiliary monitoring mechanism respectively.
Preferably, a controller is arranged inside the explosion-proof control box and is in wired connection with an external control base station.
Preferably, horizontal slewing mechanism includes the second gear motor of fixed connection on the support post top, and second gear motor's output is provided with first gear, and the fixed surface of dwang is connected with the second gear, and first gear and the meshing of second gear, the top symmetry of support post is provided with two infrared spacing inductors, and the interior roof of lag is provided with the infrared emitter with infrared spacing inductor looks adaptation.
Preferably, the hoisting mechanism comprises an installation frame arranged on the lower surface of the installation plate, the surface of the installation frame is rotatably connected with a winding roller, an explosion-proof brake motor used for driving the winding roller to rotate is arranged on the front surface of the installation frame, and a lifting rope is wound on the surface of the winding roller.
Preferably, the auxiliary monitoring mechanism comprises a protection box fixedly connected to the lower surface of the mounting plate, and a monitoring camera is arranged at the inner top of the protection box.
Preferably, the upper surface of the mounting base is provided with a reinforcing rib plate for enhancing the stability of the supporting upright.
Advantageous effects
The utility model provides an explosion-proof electric spiral arm crane which has the following beneficial effects:
1. this explosion-proof electronic spiral arm hangs, through setting up deep floor, can strengthen the stability of support post, drive first gear revolve through second gear motor, and then drive second gear and dwang and rotate, thereby reach the purpose of adjusting the horizontal angle of level linking post, and at dwang pivoted in-process, through two infrared spacing inductors and infrared emitter, can carry out spacingly to dwang pivoted angle, prevent to rotate excessively, thereby reach and ensure this explosion-proof electronic cantilever and hang the purpose of safe handling.
2. This explosion-proof electronic spiral arm hangs, rotate through first gear motor, can drive the rotation of horizontal regulation lead screw, thereby can make T type movable block remove in T type inslot, and utilize the roll wheel, can strengthen the stability that T type movable block removed, through setting up hoisting mechanism and supplementary detection mechanism, utilize explosion-proof brake motor to drive the wind-up roll and rotate, roll up the lifting rope, thereby reach the purpose of hoisting by crane the heavy object, at the beginning of lifting by crane, can utilize the monitoring camera to reach the purpose of quick confirmation hoisting point, shorten the time of adjustment hoisting point, and at the in-process of lifting by crane, can utilize explosion-proof brake motor to realize braking under the emergency, prevent that the heavy object from falling, the security that this cantilever crane used is strengthened.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is a schematic perspective view of the horizontal rotation mechanism of the present invention.
In the figure: the device comprises a mounting base 1, a supporting upright post 2, an explosion-proof control box 3, a rotating rod 4, a horizontal connecting post 5, a protecting sleeve 6, a groove 7T, a transverse adjusting lead screw 8, a first speed reducing motor 9, a moving block 10T, a rolling wheel 11, a mounting plate 12, a second speed reducing motor 13, a first gear 14, a second gear 15, an infrared limiting inductor 16, an infrared emitter 17, a mounting frame 18, a winding roller 19, an explosion-proof braking motor 20, a lifting rope 21, a monitoring camera 22 and a reinforcing rib plate 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an explosion-proof electronic spiral arm hangs, includes installation base 1, and the last fixed surface of installation base 1 is connected with support post 2, and the upper surface of installation base 1 is provided with deep floor 23 that is used for strengthening support post 2 stability, through setting up deep floor 23, can strengthen support post 2's stability.
The lateral wall of support post 2 is provided with explosion-proof control box 3, and the inside of explosion-proof control box 3 is provided with the controller, and the controller is with outside control basic station wired connection.
The top end of the supporting upright post 2 is rotatably connected with a rotating rod 4, the top end of the supporting upright post 2 is provided with a horizontal rotating mechanism for driving the rotating rod 4 to rotate, the surface of the rotating rod 4 is respectively and fixedly connected with a horizontal connecting post 5 and a protecting sleeve 6, the horizontal rotating mechanism comprises a second speed reducing motor 13 fixedly connected with the top end of the supporting upright post 2, the output end of the second speed reducing motor 13 is provided with a first gear 14, the surface of the rotating rod 4 is fixedly connected with a second gear 15, the first gear 14 is meshed with the second gear 15, the top end of the supporting upright post 2 is symmetrically provided with two infrared limit sensors 16, the inner top wall of the protecting sleeve 6 is provided with an infrared emitter 17 matched with the infrared limit sensors 16, the second speed reducing motor 13 drives the first gear 14 to rotate, and then drives the second gear 15 and the rotating rod 4 to rotate, thereby achieving the purpose of adjusting the horizontal angle of the horizontal connecting post 5, and at dwang 4 pivoted in-process, through two infrared spacing inductors 16 and infrared emitter 17, can carry on spacingly to dwang 4 pivoted angle, prevent to rotate excessively to reach and ensure this explosion-proof electronic cantilever crane safe handling's purpose.
The lower surface of the horizontal connection column 5 is transversely provided with a T-shaped groove 7, the inner wall of the T-shaped groove 7 is rotatably connected with a transverse adjusting lead screw 8 through a bearing, the right end of the horizontal connection column 5 is fixedly connected with a first speed reducing motor 9 used for driving the transverse adjusting lead screw 8 to rotate, the surface of the transverse adjusting lead screw 8 is in threaded connection with a T-shaped moving block 10, the surface of the T-shaped moving block 10 is provided with a rolling wheel 11, the bottom end of the rolling wheel 11 is in lap joint with the inner bottom wall of the T-shaped groove 7, the bottom end of the T-shaped moving block 10 is fixedly connected with a mounting plate 12, the T-shaped moving block 10 is rotated through the first speed reducing motor 9, the transverse adjusting lead screw 8 can be driven to rotate, the T-shaped moving block 10 can be moved in the T-shaped groove 7, the rolling wheel 11 is utilized, and the moving stability of the T-shaped moving block 10 can be enhanced.
The lower surface of mounting panel 12 is provided with respectively and lifts by crane mechanism and supplementary monitoring mechanism, lifts by crane the mechanism and including setting up at the mounting bracket 18 of mounting panel 12 lower surface, and the surface of mounting bracket 18 is rotated and is connected with wind-up roll 19, and the front of mounting bracket 18 is provided with and is used for driving wind-up roll 19 pivoted explosion-proof brake motor 20, and the surface winding of wind-up roll 19 has lifting rope 21, and supplementary monitoring mechanism includes the protection box of fixed connection at mounting panel 12 lower surface, and the interior top of protection box is provided with monitoring camera 22.
This explosion-proof electronic spiral arm hangs, through setting up hoisting mechanism and supplementary detection mechanism, utilize explosion-proof brake motor 20 to drive wind-up roll 19 and rotate, carry out the rolling to lifting rope 21 to reach the purpose of lifting by crane the heavy object, at the beginning of lifting by crane, can utilize monitoring camera 22 to reach the purpose of confirming fast the hoisting point, shorten the time of adjustment hoisting point, and at the in-process of lifting by crane, can utilize explosion-proof brake motor 20 to realize braking under the emergency, prevent that the heavy object from falling, the security that this cantilever crane used is strengthened.
The working principle is as follows: when the explosion-proof electric cantilever crane is used, the supporting upright post 2 is fixed on the ground by the mounting base 1, the stability of the supporting upright post 2 is enhanced by the reinforcing rib plate 23, the first gear 14 is driven to rotate by the second reducing motor 13, and the second gear 15 and the rotating rod 4 are further driven to rotate, so that the aim of adjusting the horizontal angle of the horizontal connecting post 5 is fulfilled, in the rotating process of the rotating rod 4, the rotating angle of the rotating rod 4 can be limited by the two infrared limiting inductors 16 and the infrared transmitter 17, excessive rotation is prevented, so that the aim of ensuring the safe use of the explosion-proof electric cantilever crane is fulfilled, the transverse adjusting screw rod 8 can be driven to rotate by the rotation of the first reducing motor 9, so that the T-shaped moving block 10 can move in the T-shaped groove 7, and the moving stability of the T-shaped moving block 10 can be enhanced by the rolling wheel 11, in the moving process of the T-shaped moving block 10, the purpose of quickly searching and confirming a lifting point is achieved by using the monitoring camera 22, the time for adjusting the lifting point is shortened, the lifting rope 21 is bolted to the surface of a heavy object, the winding roller 19 is driven to rotate by using the explosion-proof brake motor 20, and the lifting rope 21 is wound, so that the purpose of lifting the heavy object is achieved, in the lifting process, the explosion-proof brake motor 20 can be used for realizing braking under emergency, the heavy object is prevented from falling, and the use safety of the cantilever crane is further enhanced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an electronic spiral arm of explosion-proof hangs, includes installation base (1), its characterized in that: the upper surface of the mounting base (1) is fixedly connected with a supporting upright post (2), the side wall of the supporting upright post (2) is provided with an explosion-proof control box (3), the top end of the supporting upright post (2) is rotatably connected with a rotating rod (4), the top end of the supporting upright post (2) is provided with a horizontal rotating mechanism for driving the rotating rod (4) to rotate, the surface of the rotating rod (4) is respectively and fixedly connected with a horizontal connecting post (5) and a protective sleeve (6), the lower surface of the horizontal connecting post (5) is transversely provided with a T-shaped groove (7), the inner wall of the T-shaped groove (7) is rotatably connected with a transverse adjusting lead screw (8) through a bearing, the right end of the horizontal connecting post (5) is fixedly connected with a first speed reducing motor (9) for driving the transverse adjusting lead screw (8) to rotate, the surface of the transverse adjusting lead screw (8) is in threaded connection with a T-shaped moving block (10), and the surface of the T-shaped moving block (10) is provided with a rolling wheel (11), the bottom end of the rolling wheel (11) is in lap joint with the inner bottom wall of the T-shaped groove (7), the bottom end of the T-shaped moving block (10) is fixedly connected with a mounting plate (12), and the lower surface of the mounting plate (12) is provided with a hoisting mechanism and an auxiliary monitoring mechanism respectively.
2. An explosion proof electric swing arm crane according to claim 1, characterized in that: the controller is arranged in the explosion-proof control box (3) and is in wired connection with an external control base station.
3. An explosion proof electric swing arm crane according to claim 1, characterized in that: horizontal slewing mechanism includes second gear motor (13) of fixed connection on support post (2) top, and the output of second gear motor (13) is provided with first gear (14), and the fixed surface of dwang (4) is connected with second gear (15), and first gear (14) and second gear (15) meshing, the top symmetry of support post (2) is provided with two infrared spacing inductors (16), and the interior roof of lag (6) is provided with infrared transmitter (17) with infrared spacing inductor (16) looks adaptation.
4. An explosion proof electric swing arm crane according to claim 1, characterized in that: the hoisting mechanism comprises an installation frame (18) arranged on the lower surface of the installation plate (12), a winding roller (19) is connected to the surface of the installation frame (18) in a rotating mode, an explosion-proof brake motor (20) used for driving the winding roller (19) to rotate is arranged on the front face of the installation frame (18), and a lifting rope (21) is wound on the surface of the winding roller (19).
5. An explosion proof electric swing arm crane according to claim 1, characterized in that: the auxiliary monitoring mechanism comprises a protection box fixedly connected to the lower surface of the mounting plate (12), and a monitoring camera (22) is arranged at the inner top of the protection box.
6. An explosion proof electric swing arm crane according to claim 1, characterized in that: and a reinforcing rib plate (23) used for enhancing the stability of the supporting upright post (2) is arranged on the upper surface of the mounting base (1).
CN202121412848.7U 2021-06-24 2021-06-24 Explosion-proof electric spiral arm crane Active CN215326566U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121412848.7U CN215326566U (en) 2021-06-24 2021-06-24 Explosion-proof electric spiral arm crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121412848.7U CN215326566U (en) 2021-06-24 2021-06-24 Explosion-proof electric spiral arm crane

Publications (1)

Publication Number Publication Date
CN215326566U true CN215326566U (en) 2021-12-28

Family

ID=79561285

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121412848.7U Active CN215326566U (en) 2021-06-24 2021-06-24 Explosion-proof electric spiral arm crane

Country Status (1)

Country Link
CN (1) CN215326566U (en)

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