CN212425383U

CN212425383U - Power construction cable well lid hoist device

Info

Publication number: CN212425383U
Application number: CN202021221250.5U
Authority: CN
Inventors: 刘勇; 魏宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-01-29
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a power construction cable well lid hoist device, including base and cylindricality gear strip subassembly, base top outer wall has two step motor, two through the bolt fastening step motor output shaft circumference outer wall all welds initiative conical gear, base top outer wall has welded four baffles and four supports respectively, and wherein two relative one side inner wall rotations of baffle are connected with the rotation post, and wherein two relative one side inner wall welding of support have same spacing post, two it all welds driven conical gear to rotate post circumference outer wall, and driven conical gear outer wall and initiative conical gear outer wall intermeshing, two it all welds the carousel to rotate post both sides outer wall, four the carousel outer wall all welds the turning block, four turning block circumference outer wall all rotates through the bearing and is connected with the rocking arm. The utility model discloses a step motor can drive initiative conical gear and rotate, and initiative conical gear drives the rotation post and rotates.

Description

Power construction cable well lid hoist device

Technical Field

The utility model relates to a hoist and mount technical field especially relates to a power construction cable well lid hoist device.

Background

In the prior art, when the cable line is patrolled and overhauled, a plurality of people need to remove the cable well cover because of no special cable well cover opening tool, and the serious potential safety hazard exists when the well cover is opened, thus seriously threatening the safety of operators and wasting manpower and financial resources; the operation time is long, and the working efficiency is low; when prying open the cable well lid with the crowbar, the cable well lid is easily pried badly.

Through retrieval, the patent with Chinese patent application number CN201820890306.2 discloses a cable well cover hoisting device for electric power construction. The to-be-solved technical problem of the utility model is to provide a cable well lid hoisting accessory for electric power construction that can not cause the damage to cable well lid. In order to solve the technical problem, the utility model provides a cable well lid hoisting device for electric power construction, which comprises a first fixing plate, a first slider, a second fixing plate, a second slider, a mounting rack, a connecting rod, a fixing mechanism, a first slide rail, a third slider, a second slide rail, a fourth slider, a connecting plate, a bearing seat, a screw rod, a rotating plate, a fixing rod, a pull wire and a hook; the top of the first fixing plate is provided with a first sliding chute, and the first sliding block is connected with the first sliding chute in a sliding manner. The utility model discloses reached and can not cause the effect of damage to cable well lid

Cable well lid hoisting accessory for electric power construction in the above-mentioned patent exists following not enough: when hoisting cable well lid, rotate the screw rod through the manual work and drive the connecting plate and hoist cable well lid, can make the speed of hoist and mount slower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the existence among the prior art when hoist cable well lid, rotate the screw rod through the manual work and drive the connecting plate and hoist cable well lid, can make the slower shortcoming of speed of hoist and mount, and the power construction cable well lid hoist device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hoisting device for a cable well lid in electric power construction comprises a base and a cylindrical gear strip assembly, wherein two stepping motors are fixed on the outer wall of the top of the base through bolts, driving bevel gears are welded on the circumferential outer walls of output shafts of the two stepping motors, four baffles and four supports are welded on the outer wall of the top of the base respectively, a rotating column is rotatably connected on the inner wall of one side, opposite to the two baffles, a limiting column is welded on the inner wall of one side, opposite to the two supports, a driven bevel gear is welded on the circumferential outer wall of the two rotating columns, the outer wall of the driven bevel gear is meshed with the outer wall of the driving bevel gear, turntables are welded on the outer walls of two sides of the two rotating columns, rotating blocks are welded on the outer walls of the four turntables, rocker arms are rotatably connected on the circumferential outer walls of, four fan-shaped gear post one side outer wall all rotates to be connected in spacing post circumference outer wall.

As a further aspect of the present invention: cylindricality gear strip subassembly includes support column and backup pad, four the support column all welds in base top outer wall, the backup pad welds in four support column top outer walls.

As a further aspect of the present invention: the outer wall of the top of the supporting plate is connected with four sliding columns in a sliding mode, limiting plates and four sliding columns are welded to the outer walls of the tops of the four sliding columns, cylindrical gear strips are welded to the outer walls of the circumferences of the sliding columns, and one ends of the sector gear columns are meshed with the outer walls of one sides of the four cylindrical gear strips respectively.

As a further aspect of the present invention: four self-locking universal wheels are welded on the outer wall of the bottom of the base.

As a further aspect of the present invention: four the welding of traveller bottom outer wall has same movable plate, movable plate bottom inner wall is provided with electronic spout, electronic spout inner wall sliding connection has the slider.

As a further aspect of the present invention: the outer wall welding of slider bottom has two ropes, and two rope bottom outer walls all rotate and are connected with the bolt, the hole for hoist has been seted up to base bottom outer wall.

As a further aspect of the present invention: the welding of base top outer wall has two above damping spring, and the welding of two above damping spring top outer walls has same board of placing.

Compared with the prior art, the utility model provides a power construction cable well lid hoist device possesses following beneficial effect:

1. the power that can make step motor output through being provided with initiative conical gear and driven conical gear drives the rotation post and rotates to drive the carousel and rotate, can drive the rocking arm through the turning block and rotate, thereby make the sector gear post can be reciprocal circular motion, through meshing between cylindricality gear rack and the sector gear post, can drive the cylindricality gear rack and be reciprocating motion from top to bottom along vertical direction, thereby can accomplish lifting by crane and putting down cable well lid.

2. Can make the movable plate move down and shift up along the direction of parallel at the removal in-process through being provided with four travelers, because the embedding of cable well lid is installed in the well lid mounting groove, when hoist and mount cable well lid, need guarantee that the power that the well lid received is in the vertical direction, two step motor rotational speeds are the same, can guarantee that the cable hangs out fast in the well lid mounting groove, can fix hoisting device after hoisting device removes appointed place through being provided with the auto-lock universal wheel.

3. Can transport it after hoist and mount cable well lid through being provided with electronic spout, can insert cable well lid's hoist and mount downthehole through the bolt, make bolt top outer wall support cable well lid's bottom outer wall to being convenient for lift by crane of cable well lid is provided with damping spring through placing board bottom outer wall and can playing the guard action to cable well lid, avoids its in-process under in place to damage.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic view of the overall structure of a hoisting device for a cable well lid in power construction provided by the utility model;

fig. 2 is a schematic view of an upward-looking structure of the hoisting device for the cable well lid in power construction provided by the utility model;

fig. 3 is a schematic view of a top view structure of the hoisting device for the cable well lid in power construction provided by the utility model;

fig. 4 is the utility model provides a pair of power construction cable well lid hoist device's sector gear post subassembly sketch map.

In the figure: 1-base, 2-placing plate, 3-supporting column, 4-supporting plate, 5-sliding column, 6-limiting plate, 7-cylindrical gear strip, 8-bolt, 9-rope, 10-damping spring, 11-self-locking universal wheel, 12-moving plate, 13-electric sliding chute, 14-hoisting hole, 15-sliding block, 16-sector gear column, 17-driven bevel gear, 18-baffle, 19-stepping motor, 20-driving bevel gear, 21-rocker arm, 22-rotating column, 23-rotating block, 24-bracket, 25-limiting column and 26-rotating disk.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

A hoisting device for a cable well lid in electric power construction is convenient to hoist and drop the cable well lid, and comprises a base 1 and a cylindrical gear strip 7 assembly, wherein two stepping motors 19 are fixed on the outer wall of the top of the base 1 through bolts, driving bevel gears 20 are welded on the circumferential outer walls of output shafts of the two stepping motors 19, four baffles 18 and four supports 24 are welded on the outer wall of the top of the base 1 respectively, the inner wall of one side, opposite to the two baffles 18, is rotatably connected with a rotating column 22, the inner wall of one side, opposite to the two supports 24, is welded with a same limiting column 25, driven bevel gears 17 are welded on the circumferential outer walls of the two rotating columns 22, the outer walls of the driven bevel gears 17 are meshed with the outer wall of the driving bevel gears 20, rotary tables 26 are welded on the outer walls of two sides of the two rotating columns 22, and rotating blocks 23 are, the peripheral outer walls of the four rotating blocks 23 are rotatably connected with rocker arms 21 through bearings, the outer wall of one side of each rocker arm 21 is rotatably connected with a sector gear column 16 through a bearing, and the outer wall of one side of each sector gear column 16 is rotatably connected with the peripheral outer wall of a limiting column 25; can drive initiative conical gear 20 through step motor 19 and rotate, initiative conical gear 20 drives and rotates post 22, drives carousel 26 through rotating post 22 and rotates, and turning block 23 sets up in the position that is close to carousel 26 outer wall edge to turning block 23 rotates and drives rocking arm 21 and rotate, drives fan-shaped gear post 16 through rocking arm 21 and rotates along support 24 one side outer wall.

In order to facilitate the up-and-down movement of the sliding columns 5, as shown in fig. 1 and fig. 2, the cylindrical gear rack 7 assembly comprises supporting columns 3 and supporting plates 4, four supporting columns 3 are welded on the outer wall of the top of the base 1, the supporting plates 4 are welded on the outer walls of the tops of the four supporting columns 3, the outer wall of the top of the supporting plate 4 is connected with four sliding columns 5 in a sliding manner, limiting plates 6 are welded on the outer walls of the tops of the four sliding columns 5, cylindrical gear racks 7 are welded on the circumferential outer walls of the four sliding columns 5, one ends of the four sector gear columns 16 are respectively meshed with the outer walls of one sides of the four cylindrical gear racks 7, and four; through meshing sector gear post 16 one end with cylindricality rack 7, can make sector gear post 16 rotate the time, drive cylindricality rack 7 and do along vertical direction and reciprocate, can inject the direction of motion of cylindricality rack 7 through limiting plate 6 traveller 5.

In order to facilitate the transportation of the cable well lid after the hoisting is finished, as shown in fig. 2, the same moving plate 12 is welded on the outer walls of the bottoms of the four sliding columns 5, an electric sliding groove 13 is formed in the inner wall of the bottom of the moving plate 12, and a sliding block 15 is connected to the inner wall of the electric sliding groove 13 in a sliding manner; can drive slider 15 through electronic spout 13 and slide at electronic spout 13 within range of injecing to be convenient for transport and place the cable well lid that lifts up.

In order to fix the cable well lid conveniently, as shown in fig. 1, two ropes 9 are welded on the outer wall of the bottom of the sliding block 15, the outer walls of the bottoms of the two ropes 9 are rotatably connected with a bolt 8, and the outer wall of the bottom of the base 1 is provided with a hoisting hole 14; when lifting by crane cable well lid, two bolts 8 can insert respectively and lift by crane downtheholely two that set up on the cable well lid, can be used for supporting cable well lid at the in-process that cable well lid lifted by crane through rope 9.

In order to protect the cable well lid when the cable well lid is placed, as shown in fig. 1, more than two damping springs 10 are welded on the outer wall of the top of a base 1, and the same placing plate 2 is welded on the outer wall of the top of the more than two damping springs 10; can carry out temporary placing to the cable well lid after the hoist and mount through placing board 2, damping spring 10 can play the effect of buffering and protection to the cable well lid, places 2 bottom outer walls of board and is provided with the slip post, can prescribe a limit to the direction of spring compression and resilience.

The working principle is as follows: when the cable well cover needs to be hoisted, the hoisting device is moved to a hoisting place through the self-locking universal wheel 11, then the self-locking universal wheel 11 is locked, so that the hoisting device is fixed, the stability of the hoisting device is ensured, then the two stepping motors 19 are electrified, the rotating speeds of the two stepping motors 19 are the same, the driving bevel gear 20 on the circumferential outer wall of the output shaft of the stepping motor 19 drives the driven bevel gear 17 to rotate, so that the rotating column 22 drives the rotating disc 26 to rotate, the rotating disc 26 drives the rocker arm 21 to rotate through the rotating block 23, the rocker arm 21 drives the sector gear column 16 to do reciprocating circular motion, the sector gear column 16 is meshed with the cylindrical gear strip 7, so that the sector gear column 16 drives the cylindrical gear strip 7 to move downwards in the vertical direction, then the two bolts 8 are respectively vertically inserted into the two hoisting holes 14 formed in the cable well cover, 8 top outer walls of bolt will hug closely cable well lid bottom outer wall after that, shift up cylindricality rack bar 7 along vertical direction through step motor 19 after that to hoist cable well lid, then switch on electric chute 13, electric chute 13 drives cable well lid and removes along the horizontal direction, places cable well lid in placing 2 tops of board through step motor 19 after that, accomplishes the hoist and mount to cable well lid.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a power construction cable well lid hoist device, includes base (1) and cylindricality rack bar (7) subassembly, its characterized in that, base (1) top outer wall has two step motor (19) through the bolt fastening, two step motor (19) output shaft circumference outer wall all welds initiative conical gear (20), base (1) top outer wall has welded four baffle (18) and four support (24) respectively, wherein two baffle (18) relative one side inner wall rotation be connected with rotation post (22), wherein two support (24) relative one side inner wall welding have same spacing post (25), two rotation post (22) circumference outer wall all welds driven conical gear (17), and driven conical gear (17) outer wall and initiative conical gear (20) outer wall intermeshing, two rotation post (22) both sides outer wall all welds carousel (26), four turning block (23), four all welding of carousel (26) outer wall all is connected with rocking arm (21) through the bearing rotation in turning block (23) circumference outer wall, and four rocking arm (21) one side outer walls all are connected with fan-shaped gear post (16), four through the bearing rotation fan-shaped gear post (16) one side outer wall all rotates to be connected in spacing post (25) circumference outer wall.

2. The hoisting device for the electric power construction cable well lid as claimed in claim 1, wherein the cylindrical gear rack (7) assembly comprises support columns (3) and support plates (4), four support columns (3) are welded on the outer wall of the top of the base (1), and the support plates (4) are welded on the outer wall of the top of four support columns (3).

3. The electric power construction cable well lid hoisting device of claim 2, characterized in that, backup pad (4) top outer wall sliding connection has four travelers (5), and limiting plate (6) have all been welded to four travelers (5) top outer wall, four travelers (5) circumference outer wall has all been welded cylindricality gear rack (7), and four fan-shaped gear post (16) one end meshes respectively in four cylindricality gear rack (7) one side outer walls.

4. The hoisting device for the cable well lid in the power construction according to claim 1, wherein four self-locking universal wheels (11) are welded on the outer wall of the bottom of the base (1).

5. The hoisting device for the cable well lid in the power construction according to claim 3, wherein the same moving plate (12) is welded on the outer wall of the bottom of the four sliding columns (5), an electric sliding groove (13) is formed in the inner wall of the bottom of the moving plate (12), and a sliding block (15) is connected to the inner wall of the electric sliding groove (13) in a sliding manner.

6. The hoisting device for the cable well lid in the power construction is characterized in that two ropes (9) are welded on the outer wall of the bottom of the sliding block (15), the outer walls of the bottoms of the two ropes (9) are rotatably connected with bolts (8), and hoisting holes (14) are formed in the outer wall of the bottom of the base (1).

7. The hoisting device for the cable well lid in the power construction according to claim 1, wherein more than two damping springs (10) are welded on the outer wall of the top of the base (1), and the same placing plate (2) is welded on the outer wall of the top of the more than two damping springs (10).