CN217427548U

CN217427548U - Be used for fixed protection device of hydraulic and hydroelectric engineering cable

Info

Publication number: CN217427548U
Application number: CN202220415092.XU
Authority: CN
Inventors: 蒋文利
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-09-13
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses a fixing and protecting device for hydraulic and hydroelectric engineering cables, which belongs to the technical field of hydraulic and hydroelectric engineering and comprises a bottom plate, wherein the top part of the bottom plate is provided with a supporting plate, the left side of the bottom plate is provided with a fixed plate, the right side of the fixed plate is slidably provided with a connecting rod, the top part of the connecting rod is rotatably connected with a screw rod through a bearing, the top end of the screw rod penetrates through a connecting plate, the connecting plate is arranged on the fixed plate, the right side of the connecting rod is provided with a fixed frame, and according to the actual condition of maintenance requirements, a pressing block at the top part of an individual cable is wholly taken out or is matched with an inserted bar for limiting through an inserting hole at the bottom part of a sliding strip, so that the space above the individual cable can be vacated for convenient maintenance, thereby all cables can be simultaneously fixed when the individual cable is maintained, and the fixation of other cables is not required to be simultaneously cancelled when the individual cable is maintained, so as not to interfere with the use of other cables.

Description

Be used for fixed protection device of hydraulic and hydroelectric engineering cable

Technical Field

The utility model relates to a hydraulic and hydroelectric engineering technical field specifically is a be used for fixed protection device of hydraulic and hydroelectric engineering cable.

Background

Water is a valuable resource essential to human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and water flow can be controlled only by building hydraulic engineering to prevent flood disasters and regulate and distribute water quantity so as to meet the needs of human life and production on water resources.

Need fix the cable during hydraulic engineering construction, realize fixing the protection of cable, generally all fix a plurality of cables simultaneously at present, though it is more convenient when fixed, but follow-up when maintaining individuality cable alone, can cancel the fixed of all cables simultaneously to influence the normal use of other cables, for this reason, we propose one kind and be used for the fixed protection device of hydraulic and hydroelectric engineering cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for fixed protection device of hydraulic and hydroelectric engineering cable to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cable fixing and protecting device for water conservancy and hydropower engineering comprises a bottom plate, wherein a supporting plate is arranged at the top of the bottom plate, a fixed plate is arranged on the left side of the bottom plate, a connecting rod is slidably mounted on the right side of the fixed plate, the top of the connecting rod is rotatably connected with a screw rod through a bearing, the top end of the screw rod penetrates through a connecting plate, the connecting plate is arranged on the fixed plate, a fixed frame is arranged on the right side of the connecting rod, an inner ring of the fixed frame is uniformly attached and connected with a pressing block positioned above the supporting plate, sliding strips penetrating through the fixed frame are arranged on the front side and the rear side of the pressing block, and jacks are arranged on the two sides of the top and the bottom of each sliding strip; the plug-in assembly is arranged on the fixing frame and is inserted into the jack at the top.

As an optimal scheme for hydraulic and hydroelectric engineering cable fixing protection device, wherein: the top end of the screw rod is provided with a handle.

As an optimal scheme for hydraulic and hydroelectric engineering cable fixing protection device, wherein: the outside of handle evenly is provided with the recess.

As an optimal selection scheme for hydraulic and hydroelectric engineering cable fixing and protecting device, wherein: the plug-in connection assembly comprises an insertion rod which uniformly penetrates through the fixed frame, the insertion rod is inserted into the top of the insertion hole, one end, extending to the outer side of the fixed frame, of the insertion rod is provided with a pulling block, and a spring connected with the fixed frame is arranged on the pulling block.

As an optimal scheme for hydraulic and hydroelectric engineering cable fixing protection device, wherein: arc-shaped grooves are formed in the bottom of the pressing block and the top of the supporting plate.

As an optimal scheme for hydraulic and hydroelectric engineering cable fixing protection device, wherein: arc-shaped protection pads are arranged in the arc-shaped grooves.

As an optimal scheme for hydraulic and hydroelectric engineering cable fixing protection device, wherein: the protection pad is fixed on the arc-shaped groove through bonding.

Compared with the prior art, the beneficial effects of the utility model are that: place a plurality of cables in the backup pad simultaneously, through rotatory screw rod, make the connecting rod drive fixed frame and move down, and then make the briquetting can fix the cable, when needs are maintained individual cable, only need the pulling piece, make the inserted bar no longer carry on spacingly to the draw runner, according to the actual conditions who maintains the needs this moment, make the briquetting at individual cable top wholly take out or the jack through the draw runner bottom is spacing with the inserted bar cooperation once more, make the top of individual cable can vacate the convenient maintenance in space, thereby when fixed cable, can fix all cables simultaneously, when maintaining individual cable, do not need the fixed of other cables of cancellation simultaneously, from not influencing the use of other cables.

Drawings

Fig. 1 is a schematic view of the whole structure of the cable fixing and protecting device for hydraulic and hydro-power engineering of the utility model;

fig. 2 is the utility model relates to a local structure schematic diagram for protection device is fixed to hydraulic and hydroelectric engineering cable.

In the figure: 1. a base plate; 2. a support plate; 3. a fixing plate; 4. a connecting rod; 5. a screw; 6. a connecting plate; 7. a handle; 8. a fixing frame; 9. briquetting; 10. a slide bar; 11. a jack; 12. inserting a rod; 13. pulling the block; 14. a spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 2, a cable fixing and protecting device for water conservancy and hydropower engineering comprises a bottom plate 1, a supporting plate 2 for placing a cable is arranged at the top of the bottom plate 1, a fixing plate 3 is arranged at the left side of the bottom plate 1 and fixed at a required position through the prior art, a vertical chute is arranged at the right side of the fixing plate 3, a connecting rod 4 is slidably installed through the chute, in order to enable the connecting rod 4 to move vertically, the top of the connecting rod 4 is connected with a screw rod 5 through a bearing in a rotating way, the screw rod 5 is connected with an inner ring of the bearing, an outer ring of the bearing is connected on the connecting rod 4, the top end of the screw rod 5 penetrates through a connecting plate 6 on the fixing plate 3, so that the connecting rod 4 can move vertically when the screw rod 5 is rotated, a fixing frame 8 is arranged at the right side of the fixing frame 4, and a pressing block 9 positioned above the supporting plate 2 is uniformly attached to the inner ring of the fixing frame 8, both sides all set up the draw runner 10 that can vertically run through fixed frame 8 around briquetting 9, in order to fix draw runner 10 to this fixes briquetting 9, all sets up jack 11 in the top of draw runner 10 bottom both sides, then sets up the grafting subassembly on fixed frame 8, makes the grafting subassembly can inject top jack 11 in, fixed frame 8 vertical removal under the drive of connecting rod 4 just can drive briquetting 9 vertical removal fixed cable like this.

In order to facilitate the rotation of the screw 5, a handle 7 is provided at the tip of the screw 5.

In order to avoid the hand drop when the handle 7 is rotated, grooves for preventing the hand from slipping are uniformly arranged on the outer part of the handle 7.

The plugging assembly comprises an inserting rod 12 which uniformly penetrates through the fixed frame 8, the inserting rod 12 is inserted into the top inserting hole 11, a pulling block 13 is arranged at one end of the inserting rod 12, which extends to the outer side of the fixed frame 8, and a spring 14 connected with the fixed frame 8 is arranged on the pulling block 13 in order to ensure that the inserting rod 12 can be stably inserted into the inserting hole 11.

Example 2

Referring to fig. 1 to 2, for the appearance of better laminating cable, all set up the arc wall that compresses tightly the cable in the bottom of briquetting 9 and the top of backup pad 2, for the protection cable, all set up the protection pad that curved rubber material made in the arc wall to fix on the arc wall through the fixed mode of bonding.

The rest of the structure was the same as in example 1.

The operation process is as follows: place a plurality of cables simultaneously in backup pad 2, through handle 7 rotation screw 5, make connecting rod 4 drive fixed frame 8 and remove downwards, and then make briquetting 9 can fix the cable, when needs are maintained individual cable, only need the pulling to draw piece 13, make inserted bar 12 shift out, no longer spacing slide bar 10, spring 14 is stretched, according to the actual conditions who maintains the needs this moment, make briquetting 9 at individual cable top wholly take out or the jack 11 of rethread slide bar 10 bottom is spacing with the cooperation of inserted bar 12 once more, make the top of individual cable can vacate the space and conveniently maintain like this.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for fixed protection device of hydraulic and hydroelectric engineering cable which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the connecting device comprises a base plate (1), wherein a supporting plate (2) is arranged at the top of the base plate (1), a fixed plate (3) is arranged on the left side of the base plate (1), a connecting rod (4) is slidably mounted on the right side of the fixed plate (3), the top of the connecting rod (4) is rotatably connected with a screw rod (5) through a bearing, the top end of the screw rod (5) penetrates through a connecting plate (6), the connecting plate (6) is arranged on the fixed plate (3), a fixed frame (8) is arranged on the right side of the connecting rod (4), a pressing block (9) positioned above the supporting plate (2) is uniformly attached to the inner ring of the fixed frame (8), sliding strips (10) penetrating through the fixed frame (8) are arranged on the front side and the rear side of the pressing block (9), and inserting holes (11) are formed in the two sides of the top and the bottom of the sliding strips (10);

the plug-in assembly is arranged on the fixed frame (8) and is inserted into the jack (11) at the top.

2. The fixing and protecting device for the hydraulic and hydroelectric engineering cable according to claim 1, wherein: the top end of the screw rod (5) is provided with a handle (7).

3. The cable fixing and protecting device for the hydraulic and hydroelectric engineering according to claim 2, wherein: grooves are uniformly formed in the outer portion of the handle (7).

4. The fixing and protecting device for the hydraulic and hydroelectric engineering cable according to claim 1, wherein: the plug-in components is including inserted bar (12) of evenly running through fixed frame (8), inserted bar (12) inject the top in jack (11), the one end that inserted bar (12) extended to the fixed frame (8) the outside is provided with draws piece (13), draw and be provided with spring (14) be connected with fixed frame (8) on piece (13).

5. The cable fixing and protecting device for the hydraulic and hydroelectric engineering according to claim 1, characterized in that: arc-shaped grooves are formed in the bottom of the pressing block (9) and the top of the supporting plate (2).

6. A cable fixing and protecting device for hydraulic and hydro-power engineering according to claim 5, wherein: arc-shaped protection pads are arranged in the arc-shaped grooves.

7. A cable fixing and protecting device for hydraulic and hydro-power engineering according to claim 6, wherein: the protection pad is fixed on the arc-shaped groove through bonding.