CN115973958A - An auxiliary device for installing electrical equipment on the top of a utility pole - Google Patents

Abstract

The invention discloses an auxiliary device for mounting electric equipment for a telegraph pole top, which comprises a base, a lifting mechanism and a fixing mechanism, wherein the base is provided with a support; base: the left side and the right side of the upper end of the workbench are respectively provided with a support column, the upper end of each support column is provided with a limit plate, the middle part of the outer arc surface of each support column is respectively connected with a sleeve in a sliding manner, the right side of the outer arc surface of the support column on the left side is provided with a rack plate, the rack plate is positioned in a strip-shaped opening formed on the right side of the outer arc surface of the sleeve on the left side, the upper end of each sleeve is fixedly connected with the lower end of the workbench, and sliding holes formed in the upper end of the workbench are respectively connected with the support columns in a sliding manner; this power equipment installs auxiliary device for wire pole top can press from both sides tight fixedly to the power equipment of different models size, thereby has solved the problem that the corresponding anchor clamps of needs changing according to power equipment's model size have reduced work efficiency, can lift power equipment to appointed place of work simultaneously, simple structure, the cost is lower.

Description

An auxiliary device for installing electrical equipment on the top of a utility pole

technical field

The invention relates to the technical field of electric power equipment, in particular to an auxiliary device for installing electric power equipment for utility pole tops.

Background technique

Power equipment mainly includes power generation equipment and power supply equipment. Power generation equipment is mainly power plant boilers, steam turbines, gas turbines, water turbines, generators and transformers, etc. Power supply equipment is mainly transmission lines of various voltage levels, transformers, contactors, etc. device, etc.;

When installing electrical equipment on the top of the utility pole, due to the heavy weight of some electrical equipment, it is difficult to manually move the electrical equipment to the top of the utility pole. To perform auxiliary work, in order to prevent the position of the electrical equipment from shifting or even falling from a high altitude during the work, it is often necessary to clamp and fix the electrical equipment with a clamp corresponding to the model size of the electrical equipment, and then use a lift, etc. Lift the equipment to move the power equipment to the top of the utility pole, and finally the staff will install the power equipment;

When the existing electric pole top installation auxiliary device for power equipment is used, although the power equipment can be clamped and fixed by the corresponding clamp, it is necessary to replace the corresponding clamp according to the size of the power equipment model before work, and the operation is troublesome. The efficiency is low. Although the power equipment can be lifted to the designated working place by lifting equipment such as elevators, the internal structure of the equipment such as elevators is relatively complicated and the cost is relatively high. Therefore, we propose a power equipment for utility poles Install auxiliary devices.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the existing defects and provide an auxiliary device for installing electric power equipment on the top of a utility pole. By cooperating with the top block and the trapezoidal block, it can clamp and fix electric power equipment of different sizes. The structure is simple, which improves the work efficiency and solves the problem that the corresponding fixture needs to be replaced according to the model size of the power equipment to reduce the work efficiency. The structure is simple, the cost is low, and the problems in the background technology can be effectively solved.

In order to achieve the above object, the present invention provides the following technical solutions: an auxiliary device for installing electric power equipment on the top of a utility pole, including a base, a lifting mechanism and a fixing mechanism;

Base: There are support columns on the left and right sides of the upper end respectively, and the upper ends of the support columns are all equipped with limit plates, and the middle part of the outer arc surface of the support column is slidably connected with a sleeve, and the right side of the outer arc surface of the left support column is set There is a rack plate, and the rack plate is located in the bar opening on the right side of the outer arc surface of the sleeve on the left. sliding connection;

Lifting mechanism: it is set on the right side of the outer arc surface of the left sleeve, and the lifting mechanism is engaged with the rack plate;

Fixing mechanism: It is set inside the workbench. Through the cooperation of the top block and the trapezoidal block, it can clamp and fix power equipment of different sizes. The structure is simple, the work efficiency is improved, and the need The size of the corresponding fixture can be replaced to reduce the problem of work efficiency. At the same time, through the cooperative setting of the turbine and the worm, the electric equipment can be lifted to the designated working place. The structure is simple and the cost is low.

Further, it also includes a control switch group, the control switch group is located outside the base, the input end of the control switch group is electrically connected to the external power supply, and can regulate the electrical components inside the device.

Further, the lifting mechanism includes a protective cover, a connecting rod, a gear and a worm gear, the protective cover is arranged on the right side of the outer arc surface of the sleeve on the left side, the connecting rod is connected to the inside of the protective cover through bearing rotation, and the connecting rod The rear side of the outer arc surface is provided with a gear, and the gear is meshed with the rack plate, and the front side of the outer arc surface of the connecting rod is provided with a turbine, which can lift the electric equipment to a designated working place.

Further, the lifting mechanism also includes a worm and a motor, the worm is rotatably connected to the inside of the protective cover through a bearing, the worm is meshed with the turbine, the motor is arranged at the right end of the protective cover, and the left end of the output shaft of the motor is fixed to the right end of the worm Connection, the input end of the motor is electrically connected with the output end of the control switch group, and the turbine can be driven to rotate through the worm, thereby lifting the electric equipment to the designated working place.

Further, the fixing mechanism includes a guide sled, a slider, a splint, a trapezoidal block, and a return spring. The guide sled is arranged in a guide chute provided on the top wall of the workbench, and the left and right sides of the outer arc of the guide sled There are sliders slidingly connected to the sides, and the sliders are slidingly connected with the guide chute. The upper ends of the sliders are equipped with splints, and the lower ends of the sliders are equipped with trapezoidal blocks. Between one end and the inner wall of the guide chute, return springs are sheathed on the outsides of the left and right sides of the guide strut, which can clamp and fix the electric equipment.

Further, the fixing mechanism also includes a screw rod, a mounting plate and a top block, the screw rod is rotatably connected to the mounting port provided at the front end of the workbench through a bearing, the threaded hole provided in the middle of the mounting plate is threadedly connected to the screw rod, and the mounting plate and the workbench The inner wall is slidingly connected, and the top blocks are respectively arranged on the left and right sides of the rear end of the mounting plate. The rear ends of the top blocks are respectively in contact with the inclined surfaces of the front ends of the longitudinally adjacent trapezoidal blocks, so as to facilitate the adjustment of the distance between the splints.

Further, the fixing mechanism also includes an adjusting wheel, which is arranged at the front end of the screw, and can adjust the position of the top block through the screw, so as to facilitate clamping and fixing of electric equipment of different sizes.

Further, it also includes a socket, a post, a baffle, a spring, an electromagnet, and a chute. The opened chute is slidably connected, the rear ends of the stakes are plugged into one of the sockets respectively, the baffles are arranged on the front ends of the stakes, the springs are respectively set between the rear ends of the baffles and the rear wall of the chute, and the springs They are all sleeved on the outside of the front side of the post, and the electromagnets are respectively arranged in the middle of the front wall of the chute. The input ends of the electromagnets are electrically connected with the output ends of the control switch group, which can lock and fix the worktable to prevent In the subsequent installation work, the work effect is affected due to the offset of the position of the workbench.

Further, it also includes rubber pads, the rubber pads are respectively arranged at one end of the splint close to the inner center of the workbench, the rubber pads can prevent the damage of the splint to the shell of the electric equipment and reduce the service life of the electric equipment, and can better protect the Protection of electrical equipment.

Compared with the prior art, the beneficial effect of the present invention is that the auxiliary device for installation of electric power equipment on the top of a utility pole has the following advantages:

1. When working, put the power equipment that needs to be installed on the top of the utility pole on the upper end of the workbench. At this time, rotate the adjusting wheel, and the adjusting wheel drives the screw to rotate, so that the mounting plate drives the top block to move backward. When the top block When in contact with the inclined surface at the front end of the trapezoidal block, the trapezoidal block is pressed by the top block and starts to move the splint to the end close to the inner center of the workbench through the slider. At this time, the distance between the splints is gradually reduced, and the return spring is extended. The power equipment installed on the top of the utility pole is clamped and fixed. Through the cooperation of the top block and the trapezoidal block, the power equipment on the top of the utility pole of different sizes can be clamped and fixed. The structure is simple, the work efficiency is improved, and the problem is solved. It is necessary to replace the corresponding fixture according to the model size of the electric equipment, thereby reducing the problem of work efficiency.

2. Through the adjustment of the control switch group, the motor starts to run. The motor drives the turbine to rotate through the worm, and the turbine drives the gear to rotate through the connecting rod. The cooperating arrangement with the worm can lift the power equipment used on the top of the utility pole to the designated working place, and has a simple structure and low cost.

3. Through the regulation of the control switch group, the motor and the electromagnet stop running, the electromagnet is separated from the baffle, and the spring contracts, thereby driving the post to move backward and reset, so that the post is reconnected with one of the front sides of the outer arc of the support post. The jack is plugged in, and the workbench can be locked and fixed through the cooperation of the electromagnet and the post, which can further lock and fix to prevent the work effect from being affected by the offset of the workbench in the subsequent installation work, ensuring that the wire The pole top is securely installed with electrical equipment.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the schematic diagram of the structure of the right section of the present invention;

Fig. 3 is the structural schematic diagram of the front side section of the present invention;

Fig. 4 is the structural representation of lifting mechanism of the present invention;

Fig. 5 is the schematic diagram of the enlarged structure of place A of the present invention;

Fig. 6 is a schematic diagram of the enlarged structure at B of the present invention.

In the figure: 1 base, 2 control switch group, 3 support column, 4 socket, 5 rack plate, 6 sleeve, 7 worktable, 8 lifting mechanism, 81 protective cover, 82 connecting rod, 83 gear, 84 turbine, 85 worm, 86 motor, 9 fixed mechanism, 91 guide column, 92 slider, 93 splint, 94 trapezoidal block, 95 return spring, 96 screw, 97 mounting plate, 98 top block, 99 adjusting wheel, 10 rubber pad, 11 post, 12 baffle plate, 13 spring, 14 electromagnet, 15 limit plate, 16 chute.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-6, this embodiment provides a technical solution: an auxiliary device for installing power equipment on top of a utility pole, including a base 1, a lifting mechanism 8 and a fixing mechanism 9;

Base 1: supporting columns 3 are respectively arranged on the left and right sides of the upper end, and the upper ends of the supporting columns 3 are provided with limiting plates 15, and the middle part of the outer arc surface of the supporting columns 3 is slidably connected with a sleeve 6, and the supporting column 3 on the left is The right side of the outer arc surface is provided with a rack plate 5, and the rack plate 5 is located in the bar-shaped mouth opened on the right side of the outer arc surface of the left sleeve 6, and the upper end of the sleeve 6 is fixedly connected with the lower end of the workbench 7. , the sliding holes opened on the upper end of the workbench 7 are respectively slidably connected with the support columns 3, and before use, the auxiliary device for installing the power equipment on the top of the utility pole is moved to the designated work site through the external transfer equipment, so that the base 1 is installed and docked with the corresponding station , so as to realize the support and fixation of the base 1 and the upper structure;

Lifting mechanism 8: It is arranged on the right side of the outer arc surface of the sleeve 6 on the left side. The lifting mechanism 8 is meshed with the rack plate 5. The lifting mechanism 8 includes a protective cover 81, a connecting rod 82, a gear 83 and a turbine 84. Cover 81 is arranged on the right side of the outer arc surface of sleeve 6 on the left side, and connecting rod 82 is connected to the inside of protective cover 81 through bearing rotation. The plate 5 is engaged and connected, and the front side of the outer arc surface of the connecting rod 82 is provided with a worm gear 84. The lifting mechanism 8 also includes a worm 85 and a motor 86. The worm 85 is connected to the inside of the protective cover 81 through a bearing, and the worm 85 is engaged with the worm gear 84. , the motor 86 is arranged on the right end of the protective cover 81, the left end of the output shaft of the motor 86 is fixedly connected with the right end of the worm screw 85, the input end of the motor 86 is electrically connected with the output end of the control switch group 2, and through the regulation of the control switch group 2, the motor 86 starts to run, the motor 86 drives the turbine 84 to rotate through the worm 85, the turbine 84 drives the gear 83 to rotate through the connecting rod 82, the gear 83 is meshed with the rack plate 5, and the sleeve 6 drives the electric equipment to move upward through the workbench 7. The cooperative setting of the turbine 84 and the worm 85 can lift the electric equipment to the designated working place, the structure is simple and the cost is low;

Fixing mechanism 9: it is arranged inside the workbench 7. The fixing mechanism 9 includes a guide column 91, a slider 92, a splint 93, a trapezoidal block 94 and a return spring 95. The guide column 91 is arranged on the top wall of the workbench 7. In the guide chute, slide blocks 92 are slidably connected to the left and right sides of the outer arc surface of the guide sliding column 91 respectively, and the slide blocks 92 are all slidably connected with the guide chute. The lower ends are all provided with trapezoidal blocks 94, and the return springs 95 are respectively arranged between the end of the slide block 92 away from the inner center of the workbench 7 and the inner wall of the guide chute, and the return springs 95 are sleeved on the outsides of the left and right sides of the guide sliding column 91. , the fixing mechanism 9 also includes a screw rod 96, a mounting plate 97 and a top block 98, the screw rod 96 is rotatably connected in the mounting port provided at the front end of the workbench 7 through a bearing, the threaded hole provided in the middle of the mounting plate 97 is threadedly connected with the screw rod 96, and the mounting plate 97 Slidingly connected with the inner wall of the workbench 7, the top block 98 is respectively arranged on the left and right sides of the rear end of the mounting plate 97, and the rear end of the top block 98 is respectively in contact with the slope of the front end of the vertically adjacent trapezoidal block 94, and the fixing mechanism 9 also includes adjustment Runner 99, the adjustment runner 99 is arranged on the front end of the screw rod 96. During work, the power equipment that needs to be installed on the top of the utility pole is placed on the upper end of the workbench 7. At this time, the adjustment runner 99 is rotated, and the adjustment runner 99 drives the screw rod. 96 rotates, so that the mounting plate 97 drives the top block 98 to move backward, and when the top block 98 contacts the inclined surface of the front end of the trapezoidal block 94, the trapezoidal block 94 is subjected to the pressure of the top block 98 and starts to drive the splint 93 to approach the work through the slider 92 One end of the center of the platform 7 moves, and at this time, the distance between the splints 93 is gradually reduced, and the return spring 95 is extended. Finally, the power equipment that needs to be installed on the top of the utility pole is clamped and fixed, and the top block 98 and the trapezoidal block 94 With the setting, it can clamp and fix power equipment of different sizes, the structure is simple, the work efficiency is improved, and the problem that the corresponding clamp needs to be replaced according to the size of the power equipment is solved, which reduces the work efficiency.

Wherein: it also includes a control switch group 2, the control switch group 2 is located outside the base 1, the input end of the control switch group 2 is electrically connected to the external power supply, and can regulate the electrical components inside the device.

Wherein: also comprise jack 4, inserting post 11, baffle plate 12, spring 13, electromagnet 14 and chute 16, jack 4 is respectively arranged on the front side of support column 3 outer arc surface, inserting post 11 is connected with sliding hole respectively The chute 16 opened on the front side of the inner arc surface is slidably connected, and the rear ends of the stakes 11 are plugged into one of the sockets 4 respectively. Between the rear end of the rear end and the rear wall of the chute 16, the spring 13 is sleeved on the outside of the front side of the post 11, and the electromagnet 14 is respectively arranged in the middle part of the front wall of the chute 16, and the input ends of the electromagnet 14 are connected with the control The output end of the switch group 2 is electrically connected, and through the regulation of the control switch group 2, the motor 86 and the electromagnet 14 stop running, the electromagnet 14 is separated from the baffle plate 12, and the spring 13 shrinks, thereby driving the post 11 to move backward and reset, so that The post 11 is reconnected with one of the jacks 4 provided on the front side of the outer arc of the support post 3, and through the cooperation of the electromagnet 14 and the post 11, the workbench 7 can be locked and fixed to prevent subsequent installation work. In the middle, the work effect is affected due to the offset of the position of the workbench 7.

Wherein: also comprise rubber pad 10, rubber pad 10 is respectively arranged on splint 93 near one end of workbench 7 inner center, rubber pad 10 can prevent that the service life of electric equipment is reduced because splint 93 damages the shell of electric equipment, can be more Good protection of electrical equipment.

The working principle of the installation auxiliary device for power equipment for pole top provided by the present invention is as follows: before use, the auxiliary device for installation of power equipment for power pole top is moved to the designated work site through external transfer equipment, so that the base 1 and the corresponding work place position installation and docking, so as to realize the support and fixation of the base 1 and the upper structure. When working, put the electric equipment that needs to be installed on the top of the utility pole on the upper end of the workbench 7. At this time, rotate the adjustment wheel 99, and the adjustment wheel 99 drives The screw rod 96 rotates, so that the mounting plate 97 drives the top block 98 to move backward. When the top block 98 contacts the inclined surface of the front end of the trapezoidal block 94, the trapezoidal block 94 is subjected to the pressure of the top block 98 and starts to drive the clamping plate 93 to approach through the slide block 92. One end of the inner center of the workbench 7 moves. At this time, the distance between the splints 93 is gradually reduced, and the return spring 95 is extended. Finally, the power equipment that needs to be installed on the top of the utility pole is clamped and fixed. At this time, the control switch group 2 control, the motor 86 and the electromagnet 14 start to run, the electromagnet 14 drives the post 11 to move forward through the baffle plate 12, the spring 13 extends to separate the post 11 from the jack 4, the motor 86 drives the turbine 84 to rotate through the worm 85, The turbine 84 drives the gear 83 to rotate through the connecting rod 82, and the gear 83 is meshed with the rack plate 5, so that the sleeve 6 drives the workbench 7 to move upward. Control the regulation of the switch group 2, the motor 86 and the electromagnet 14 stop running, the electromagnet 14 is separated from the baffle plate 12, and the spring 13 shrinks, thereby driving the insertion post 11 to move backward and reset, so that the insertion post 11 is reconnected with the support post 3. One of the jacks 4 provided on the front side is plugged in, so as to realize the locking and fixing of the workbench 7, and finally the staff can install the electric equipment that needs to be installed on the top of the utility pole.

It should be noted that the motor 86 disclosed in the above embodiments can be 5IK200A-AF, and the control switch group 2 is provided with a control switch corresponding to the motor 86 and the electromagnet 14 for controlling its switch.

The above is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process conversion made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technologies fields, all of which are equally included in the scope of patent protection of the present invention.

Claims (9)

1. The utility model provides a power equipment installs auxiliary device for wire pole top which characterized in that: comprises a base (1), a lifting mechanism (8) and a fixing mechanism (9);

base (1): the left side and the right side of the upper end of the rack are respectively provided with a support column (3), the upper ends of the support columns (3) are respectively provided with a limiting plate (15), the middle parts of the outer arc surfaces of the support columns (3) are respectively connected with a sleeve (6) in a sliding manner, the right side of the outer arc surface of the support column (3) on the left side is provided with a rack plate (5), the rack plate (5) is positioned in a strip-shaped opening formed in the right side of the outer arc surface of the sleeve (6) on the left side, the upper ends of the sleeve (6) are respectively and fixedly connected with the lower end of a workbench (7), and sliding holes formed in the upper end of the workbench (7) are respectively and slidably connected with the support columns (3);

lifting mechanism (8): the lifting mechanism is arranged on the right side of the outer arc surface of the sleeve (6) on the left side, and the lifting mechanism (8) is meshed and connected with the rack plate (5);

fixing mechanism (9): which is arranged inside the worktable (7).

2. The utility pole top power equipment installation aid of claim 1, wherein: the portable power supply is characterized by further comprising a control switch group (2), wherein the control switch group (2) is located outside the base (1), and the input end of the control switch group (2) is electrically connected with an external power supply.

3. The utility pole top power equipment installation aid of claim 2, wherein: lifting mechanism (8) are including protection casing (81), connecting rod (82), gear (83) and turbine (84), protection casing (81) set up in the right side of left sleeve (6) extrados, and connecting rod (82) rotate through the bearing and connect in the inside of protection casing (81), and the rear side of connecting rod (82) extrados is provided with gear (83), and gear (83) are connected with rack plate (5) meshing, and the front side of connecting rod (82) extrados is provided with turbine (84).

4. The utility pole top power equipment installation aid of claim 3, wherein: the lifting mechanism (8) further comprises a worm (85) and a motor (86), the worm (85) is connected to the inside of the protective cover (81) in a rotating mode through a bearing, the worm (85) is connected with the worm wheel (84) in a meshed mode, the motor (86) is arranged at the right end of the protective cover (81), the left end of an output shaft of the motor (86) is fixedly connected with the right end of the worm (85), and the input end of the motor (86) is electrically connected with the output end of the control switch group (2).

5. The utility pole top power equipment installation aid of claim 1, wherein: fixing mechanism (9) are including direction traveller (91), slider (92), splint (93), trapezoidal piece (94) and reset spring (95), direction traveller (91) sets up in the direction spout that workstation (7) roof was seted up, the left and right sides of direction traveller (91) extrados sliding connection respectively has slider (92), slider (92) all with direction spout sliding connection, the upper end of slider (92) all is provided with splint (93), the lower extreme of slider (92) all is provided with trapezoidal piece (94), reset spring (95) set up respectively between the inner wall of workstation (7) inside center is kept away from in slider (92) one end and direction spout, reset spring (95) all overlap the outside of locating direction traveller (91) left and right sides.

6. The utility pole top power equipment installation aid of claim 5, wherein: fixing mechanism (9) still include screw rod (96), mounting panel (97) and kicking block (98), screw rod (96) rotate through the bearing and connect in the installation mouth that workstation (7) front end set up, screw hole and screw rod (96) threaded connection that mounting panel (97) middle part set up, mounting panel (97) and the inner wall sliding connection of workstation (7), kicking block (98) set up respectively in the left and right sides of mounting panel (97) rear end, the rear end of kicking block (98) respectively with the inclined plane contact of vertical adjacent trapezoidal piece (94) front end.

7. The utility pole top power equipment installation aid of claim 6, wherein: the fixing mechanism (9) further comprises an adjusting rotating wheel (99), and the adjusting rotating wheel (99) is arranged at the front end of the screw rod (96).

8. The utility pole top power equipment installation aid of claim 2, wherein: still include jack (4), insert post (11), baffle (12), spring (13), electro-magnet (14) and spout (16), jack (4) set up respectively in the front side of support column (3) extrados, insert post (11) respectively with spout (16) sliding connection that the front side of slide opening intrados was seted up, insert the rear end of post (11) and peg graft with one of them jack (4) respectively, baffle (12) all set up in the front end of inserting post (11), spring (13) set up respectively between the rear end of baffle (12) and the back wall of spout (16), the outside of inserting post (11) front side is all located in spring (13), electro-magnet (14) set up respectively in the middle part of spout (16) antetheca, the input of electro-magnet (14) all is connected with the output electricity of control switch group (2).

9. The utility pole top power equipment installation aid of claim 5, wherein: the workbench is characterized by further comprising rubber pads (10), wherein the rubber pads (10) are respectively arranged at one end, close to the center inside the workbench (7), of the clamping plate (93).

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