CN213717565U

CN213717565U - Device is raised to cable for electrical engineering

Info

Publication number: CN213717565U
Application number: CN202021074835.9U
Authority: CN
Inventors: 王诗雯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-07-16
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a device is raised to cable for electrical engineering, the on-line screen storage device comprises a base, first recess has been seted up to the top both sides of base, the first recess of base is equipped with the jack-up structure, the bar recess has been seted up at the top middle part of base, the bar groove of base is equipped with bearing structure, bearing structure includes two sliders, two the equal fixedly connected with connecting block in top of slider, two the second recess has all been seted up on the top of connecting block, two the connecting block rotates in second groove and is connected with first telescopic link, circular through-hole has been seted up on the top of first telescopic link, first telescopic link is equipped with the head rod in circular through-hole department, the top of head rod rotates and is connected with the second connecting rod. Compared with the prior art, the utility model discloses be convenient for rise and deposit, can reduce the volume when accomodating and depositing to portable and storage raise cable easy operation, convenient to use when just using.

Description

Device is raised to cable for electrical engineering

Technical Field

The utility model relates to a technical field is raised to the cable, especially relates to a device is raised to cable for electrical engineering.

Background

In the use of current electrical engineering cable support frame, because electrical engineering cable support frame structure is unreasonable, under the weight of electrical engineering cable, probably make electrical engineering cable support frame loose, cause the electrical engineering cable ground that drops, make electrical engineering cable chaotic, bring the trouble for the staff, and present support volume is great, can not reduce the volume, inconvenient carrying and depositing, and can not height-adjusting.

Through retrieval, chinese patent granted publication No. CN208241236U discloses a cable support frame for electrical engineering, which comprises a mounting plate, a fixing rod, a first connecting rod, an arc-shaped connecting rod, a first fixing mechanism, a support rod, a concave block, an L-shaped connecting rod and a locking mechanism. One of the cable support frame for electrical engineering in the above-mentioned patent exists following shortcoming: the device can be folded to reduce the size when not in use, but the height of the device is fixed, and the device cannot be adjusted according to the height of the cable when in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cable lifting device for electrical engineering.

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

a cable lifting device for electrical engineering comprises a base, wherein two sides of the top end of the base are provided with first grooves, the first groove of the base is provided with a jacking structure, the middle part of the top end of the base is provided with a strip-shaped groove, a supporting structure is arranged at the strip-shaped groove of the base, the supporting structure comprises two sliding blocks, the top ends of the two sliding blocks are fixedly connected with connecting blocks, the top ends of the two connecting blocks are respectively provided with a second groove, the two connecting blocks are rotatably connected with a first telescopic rod at the second groove, the top end of the first telescopic rod is provided with a circular through hole, the first telescopic rod is provided with a first connecting rod at the circular through hole, the top end of the first connecting rod is rotatably connected with a second connecting rod, a second telescopic rod is sleeved at the top end of the second connecting rod, and the top ends of the two second telescopic rods are rotatably connected with the same lifting plate.

Furthermore, the jacking structure comprises a fixing frame, a top rod is fixedly connected to the top end of the fixing frame, the fixing frame is U-shaped, an opening is formed in the top end of one side of the fixing frame, the fixing frame is rotatably connected with a pedal at the opening, and a sliding rod is rotatably connected to one side of the top end of the pedal.

Further, a first through hole is formed in the middle of the top end of the fixing frame, the sliding rod extends to the inside of the ejector rod at the first through hole, a rubber plate is fixedly connected to the top end of the sliding rod, the rubber plate is slidably connected with the inner wall of the ejector rod, a first spring is fixedly connected between the rubber plate and the inner wall of the ejector rod, a first check valve is arranged at the bottom end of one side of the ejector rod, a second check valve is arranged on the inner wall of the top end of the ejector rod, and an air valve is arranged on one side of the ejector rod.

Further, the base has all seted up the slide in the both sides of bar recess, the both sides of slider all are in slide department and base sliding connection.

Furthermore, a square groove is formed in the top end of the lifting plate, fixing rods are fixedly connected to the inner walls of the two sides of the square groove of the lifting plate, a plurality of fixing blocks are sleeved outside the fixing rods, the top ends of the fixing blocks are all arc-shaped, strip-shaped slideways are formed in the two sides of the top end of the lifting plate, a sliding plate is arranged at the strip-shaped slideways of the lifting plate, clamping plates are rotatably connected to the two sides of the bottom end of the lifting plate, and the clamping plates are L-shaped.

Further, the equal first magnet of fixedly connected with in both sides of fixed block, the both sides top of fixed block is all rotated and is connected with the dwang, the dwang is L shape, two the equal fixedly connected with third magnet of one end of dwang, two one side magnetic pole that third magnet is close to is opposite, one side fixedly connected with second magnet of dwang, the bar recess has been seted up to one side of fixed block, the fixed block rotates in bar recess department and is connected with the bracing piece, be equipped with torque spring between bracing piece and the fixed block, the third recess has been seted up to the bottom of bracing piece, the bracing piece is equipped with the gyro wheel in third recess department, fixedly connected with second spring between the top of gyro wheel and the top of third recess.

The utility model has the advantages that:

1. by arranging the base, the sliding blocks, the connecting blocks, the first telescopic rod, the first connecting rod, the second telescopic rod, the clamping plate, the lifting plate, the fixed rod, the fixed block and the sliding plate, when the cable lifting device is used, the device can be opened by sliding the two sliding blocks, so that the first telescopic rod, the first connecting rod, the second connecting rod and the second telescopic rod are vertical, a cable is placed on the fixed block, and when the cable lifting device is not used, the volume can be reduced, and the cable lifting device is convenient to fold, store and carry;

2. the fixing frame, the pedal, the sliding rod, the rubber plate, the first spring and the ejector rod are arranged, the sliding rod is driven to ascend by stepping on the pedal, the sliding rod pushes the rubber plate to compress the first spring, gas enters from the first one-way valve and then ascends through the second one-way valve, and the gas can be pushed into the ejector rod, so that the ejector rod can ascend, the lifting plate can ascend, and a cable can reach the required height;

3. through having set up first magnet, the dwang, second magnet, third magnet, the bracing piece, the second spring, the gyro wheel, take the cable in the top of fixed block, can make third magnet inter attraction through rotating two dwangs, thereby make the cable can not drop at the in-process of lifting, influence the operation, and the bracing piece is rolled out, the gyro wheel supports and makes the fixed block keep vertical state, after cable installation maintenance is accomplished, the pulling device, the cable can follow the bottom of two third magnets and shift out, the lifting effect is better.

Drawings

Fig. 1 is a front view schematically illustrating a cable elevating device for electrical engineering according to embodiment 1;

fig. 2 is a front view of a lifting plate of the cable lifting device for electrical engineering according to embodiment 1;

fig. 3 is a schematic side view of a jacking structure of the cable elevating device for electrical engineering in embodiment 1;

fig. 4 is a schematic side view of a fixing block of the cable elevating device for electrical engineering according to embodiment 2.

In the figure: the device comprises a base 1, a sliding block 2, a connecting block 3, a first telescopic rod 4, a first connecting rod 5, a second connecting rod 6, a second telescopic rod 7, a clamping plate 8, a lifting plate 9, a fixing rod 10, a fixing block 11, a sliding plate 12, a fixing frame 13, a pedal plate 14, a sliding rod 15, a rubber plate 16, a first spring 17, a push rod 18, a first magnet 19, a rotating rod 20, a second magnet 21, a third magnet 22, a supporting rod 23, a second spring 24 and a roller 25.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a cable lifting device for electrical engineering comprises a base 1, wherein first grooves are formed in two sides of the top end of the base 1, a jacking structure is arranged in each first groove of the base 1, a strip-shaped groove is formed in the middle of the top end of the base 1, a supporting structure is arranged at each strip-shaped groove of the base 1, the supporting structure comprises two sliding blocks 2, connecting blocks 3 are fixedly connected to the top ends of the two sliding blocks 2, second grooves are formed in the top ends of the two connecting blocks 3, the two connecting blocks 3 are rotatably connected with first telescopic links 4 at the second grooves, circular through holes are formed in the top ends of the first telescopic links 4, first connecting rods 5 are arranged at the circular through holes of the first telescopic links 4, the top ends of the first connecting rods 5 are rotatably connected with second connecting rods 6, and second telescopic links 7 are sleeved on the top ends of the second connecting rods 6, two the top of second telescopic link 7 rotates and is connected with same lift board 9, when using, can make the device open through two sliders 2 that slide, makes first telescopic link 4, head rod 5, second connecting rod 6, second telescopic link 7 vertical, places the cable on fixed block 11, does not use as the device, can reduce the volume, is convenient for fold and deposits and carry.

The jacking structure comprises a fixing frame 13, a top rod 18 is fixedly connected to the top end of the fixing frame 13, the fixing frame 13 is U-shaped, an opening is formed in the top end of one side of the fixing frame 13, a pedal 14 is rotatably connected to the fixing frame 13 at the opening, and a sliding rod 15 is rotatably connected to one side of the top end of the pedal 14.

The top end middle part of the fixed frame 13 is provided with a first through hole, the sliding rod 15 extends to the inside of the ejector rod 18 at the first through hole, the top end of the sliding rod 15 is fixedly connected with a rubber plate 16, the rubber plate 16 is connected with the inner wall of the ejector rod 18 in a sliding manner, a first spring 17 is fixedly connected between the rubber plate 16 and the inner wall of the ejector rod 18, the bottom end of one side of the ejector rod 18 is provided with a first one-way valve, the inner wall of the top end of the ejector rod 18 is provided with a second one-way valve, one side of the ejector rod 18 is provided with an air valve, the base 1 is provided with slide ways on two sides of the bar-shaped groove, and two sides of the slide block 2 are.

The lifting plate 9 is fixedly connected with fixing rods 10 on the inner walls of two sides of the square groove, a plurality of fixing blocks 11 are sleeved outside the fixing rods 10, the top ends of the fixing blocks 11 are all arc-shaped, strip-shaped slideways are formed in two sides of the top end of the lifting plate 9, sliding plates 12 are arranged on the strip-shaped slideways of the lifting plate 9, two sides of the bottom end of the lifting plate 9 are rotatably connected with clamping plates 8, each clamping plate 8 is L-shaped, a treading plate 14 is treaded to drive a sliding rod 15 to ascend, the sliding rod 15 pushes a rubber plate 16 to compress a first spring 17, gas enters from a first one-way valve and then ascends through a second one-way valve, and the gas can be pushed into a push rod 18, so that the lifting plate 9 can ascend, and cables reach the required height.

The working principle is as follows: when using, can make the device open through two sliders 2 that slide, make first telescopic link 4, head rod 5, second connecting rod 6, second telescopic link 7 is vertical, place the cable on fixed block 11, when the device does not use, can reduce the volume, be convenient for fold and deposit and carry, install mount 13 on base 1 after the device opens, it rises to drive slide bar 15 through stepping on pedal 14, slide bar 15 promotes rubber slab 16 compression first spring 17, gaseous from first check valve entering, rethread second check valve rises, can push in ejector pin 18 with gas, thereby can make ejector pin 18 rise, make lifting plate 9 rise, make the cable reach the height that needs.

Example 2

Referring to fig. 4, a device is raised to cable for electrical engineering, this embodiment compares in embodiment 1, in order to make the cable can not drop in the raising process, the both sides of fixed block 11 all fixedly connected with first magnet 19, the both sides top of fixed block 11 all rotatably connected with dwang 20, dwang 20 is L-shaped, the one end of two dwang 20 all fixedly connected with third magnet 22, the one side magnetic pole that two third magnet 22 are close to is opposite, one side fixedly connected with second magnet of dwang 20, one side of fixed block 11 has seted up the bar groove, fixed block 11 rotatably connects with bracing piece 23 at the bar groove, be equipped with torsion spring between bracing piece 23 and fixed block 11, the third groove has been seted up to the bottom of bracing piece 23, bracing piece 23 is equipped with gyro wheel 25 at the third groove, fixedly connected with second spring 24 between the top of gyro wheel 25 and the top of third groove, the cable is arranged at the top end of the fixed block 11, the third magnets 22 can be attracted by rotating the two rotating rods 20, so that the cable cannot fall off in the lifting process to affect the operation, the supporting rod 23 rotates out, the fixed block 11 is kept in a vertical state by the support of the roller 25, and after the cable is installed and maintained, the cable can be moved out from the bottom ends of the two third magnets 22 by pulling the device.

The working principle is as follows: when the device is used, the device can be opened by sliding the two sliding blocks 2, the first telescopic rod 4, the first connecting rod 5, the second connecting rod 6 and the second telescopic rod 7 are vertical, cables are placed on the fixed block 11, when the device is not used, the size can be reduced, the device is convenient to fold, store and carry, after the device is opened, the fixed frame 13 is installed on the base 1, the pedal 14 is stepped to drive the sliding rod 15 to ascend, the sliding rod 15 pushes the rubber plate 16 to compress the first spring 17, gas enters from the first one-way valve and then ascends through the second one-way valve, the gas can be pushed into the ejector rod 18, so that the ejector rod 18 can ascend, the lifting plate 9 can ascend, the cables reach the required height, the cables are placed at the top end of the fixed block 11, the third magnets 22 can be mutually attracted by rotating the two rotating rods 20, and the cables cannot fall off in the lifting process, the operation is affected, the supporting rod 23 is rotated out, the roller 25 supports the fixing block 11 to keep a vertical state, and when the installation and maintenance of the cable are completed, the device is pulled, and the cable can be moved out from the bottom ends of the two third magnets 22.

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. A cable lifting device for electrical engineering comprises a base (1) and is characterized in that first grooves are formed in two sides of the top end of the base (1), a jacking structure is arranged on each first groove of the base (1), a strip-shaped groove is formed in the middle of the top end of the base (1), a supporting structure is arranged at each strip-shaped groove of the base (1) and comprises two sliding blocks (2), connecting blocks (3) are fixedly connected to the top ends of the two sliding blocks (2), second grooves are formed in the top ends of the two connecting blocks (3), a first telescopic rod (4) is rotatably connected to each connecting block (3) at each second groove, a circular through hole is formed in the top end of each first telescopic rod (4), a first connecting rod (5) is arranged at each circular through hole of each first telescopic rod (4), and a second connecting rod (6) is rotatably connected to the top end of each first connecting rod (5), the top end of the second connecting rod (6) is sleeved with a second telescopic rod (7), and the top ends of the two second telescopic rods (7) are rotatably connected with the same lifting plate (9).

2. The cable lifting device for electrical engineering according to claim 1, wherein the jacking structure comprises a fixed frame (13), a top rod (18) is fixedly connected to the top end of the fixed frame (13), the fixed frame (13) is U-shaped, an opening is formed in the top end of one side of the fixed frame (13), a pedal (14) is rotatably connected to the fixed frame (13) at the opening, and a sliding rod (15) is rotatably connected to one side of the top end of the pedal (14).

3. The cable lifting device for electrical engineering according to claim 2, wherein a first through hole is formed in the middle of the top end of the fixed frame (13), the sliding rod (15) extends into the ejector rod (18) at the first through hole, a rubber plate (16) is fixedly connected to the top end of the sliding rod (15), the rubber plate (16) is slidably connected to the inner wall of the ejector rod (18), a first spring (17) is fixedly connected between the rubber plate (16) and the inner wall of the ejector rod (18), a first check valve is arranged at the bottom end of one side of the ejector rod (18), a second check valve is arranged on the inner wall of the top end of the ejector rod (18), and an air valve is arranged at one side of the ejector rod (18).

4. The cable lifting device for electrical engineering according to claim 3, wherein the base (1) is provided with a slide way on each side of the strip-shaped groove, and each side of the slider (2) is slidably connected with the base (1) at the slide way.

5. The cable lifting device for electrical engineering according to claim 4, wherein a square groove is formed in the top end of the lifting plate (9), fixing rods (10) are fixedly connected to inner walls of the lifting plate (9) on two sides of the square groove, a plurality of fixing blocks (11) are sleeved outside the fixing rods (10), the top ends of the fixing blocks (11) are arc-shaped, strip-shaped slideways are formed in two sides of the top end of the lifting plate (9), sliding plates (12) are arranged on the lifting plate (9) at the strip-shaped slideways, clamping plates (8) are rotatably connected to two sides of the bottom end of the lifting plate (9), and the clamping plates (8) are L-shaped.

6. The cable lifting device for electrical engineering according to claim 5, wherein the two sides of the fixed block (11) are both fixedly connected with a first magnet (19), the top ends of the two sides of the fixed block (11) are both rotatably connected with a rotating rod (20), the rotating rod (20) is L-shaped, one end of each of the two rotating rods (20) is both fixedly connected with a third magnet (22), the magnetic poles of the two sides, close to the third magnets (22), of the three magnets are opposite, one side of the rotating rod (20) is fixedly connected with a second magnet, one side of the fixed block (11) is provided with a bar-shaped groove, the fixed block (11) is rotatably connected with a support rod (23) at the bar-shaped groove, a torsion spring is arranged between the support rod (23) and the fixed block (11), the bottom end of the support rod (23) is provided with a third groove, the support rod (23) is provided with a roller (, and a second spring (24) is fixedly connected between the top end of the roller (25) and the top end of the third groove.