Valve operation device of valve well

Abstract

The utility model belongs to the technical field of valves, and particularly relates to a valve operating device of a valve well, a pipeline is arranged in the valve well, a valve with a hand wheel is installed on the pipeline, the operating device comprises a rotating rod fixedly connected with the top of the hand wheel, the upper end of the rotating rod is connected with a connecting rod, and the top end of the connecting rod is fixedly connected with a rotating wheel. A supporting plate is arranged above the valve well, and the rotating rod is rotationally connected with the supporting plate. According to the valve operation device of the valve well, a post worker can finish operation on the ground, the operation is not limited by the space of the valve well, and the valve operation device has the effect of being convenient to operate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to valve technical field, concretely is a valve well valve operating device. BACKGROUND

[0002] The valve well is a valve of underground pipeline and underground pipeline (such as tap water, oil, natural gas pipeline etc.), and the valve is set in a well similar to a small room to facilitate opening and closing part of pipeline operation or maintenance operation when needed, and the valve is arranged in the well to facilitate regular inspection, cleaning and dredging pipeline, and prevent pipeline blockage.

[0003] The water pipeline of the thermal power plant is buried underground, and a valve for controlling the water flow of the pipeline is installed on the pipeline, and the valve is arranged in a valve well.

[0004] The valve in the valve well is a manual valve, and when the water flow of the pipeline needs to be adjusted, the post personnel needs to enter the valve well to operate the valve, but the space of the valve well is limited, and the post personnel is restricted when operating the valve in the valve well, which is not convenient to operate, and the daily operation of adjusting the water flow of the pipeline by operating the valve is frequent, and it is very inconvenient for the post personnel to frequently enter the valve well to operate the valve. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the problems in the above background art, the utility model provides a valve well valve operating device, when the water flow of the pipeline needs to be adjusted, the post personnel stands on the supporting plate and rotates the rotating wheel, the rotating wheel drives the connecting rod to rotate, the connecting rod drives the rotating rod to rotate, the rotating rod drives the hand wheel to rotate, and the valve is operated to adjust the water flow of the pipeline, when the valve needs to be operated, the post personnel can complete the operation on the ground, which is not limited by the space of the valve well, and has the effect of convenient operation.

[0006] The utility model provides a valve well valve operating device, a pipeline is equipped in the valve well, a valve with a hand wheel is installed on the pipeline, the operating device includes the rotating rod that fixes the connection with the top of hand wheel, the connecting rod is connected on the rotating rod upper end, the rotating wheel is fixedly connected with the connecting rod top end, the supporting plate is equipped above the valve well, and the rotating rod is rotatably connected with the supporting plate.

[0007] By adopting the above technical scheme, when the water flow of the pipeline needs to be adjusted, the post personnel stands on the supporting plate and rotates the rotating wheel, the rotating wheel drives the connecting rod to rotate, the connecting rod drives the rotating rod to rotate, the rotating rod drives the hand wheel to rotate, and the valve is operated to adjust the water flow of the pipeline, when the valve needs to be operated, the post personnel can complete the operation on the ground, which is not limited by the space of the valve well, and has the effect of convenient operation.

[0008] Further, the upper surface of the rotating rod is provided with an adjusting groove for sliding insertion of the connecting rod, and the adjusting assembly is arranged between the connecting rod and the rotating rod for fixing connection.

[0009] By adopting the above technical scheme, the height of the rotating wheel is adjusted by the adjusting assembly, and the height of the rotating wheel can adapt to the use requirements of personnel of different heights, and personnel of different heights can adjust the rotating wheel to a suitable height, thereby improving the comfort of personnel of different positions when operating the rotating wheel.

[0010] Further, the adjusting assembly comprises a connecting bolt and a connecting nut, the rotating rod is provided with a first connecting hole for insertion of the connecting bolt, the connecting rod is provided with a plurality of second connecting holes in the vertical direction, and the connecting bolt is inserted into the second connecting hole.

[0011] By adopting the above technical scheme, the connecting bolt is separated from the connecting bolt, the connecting bolt is separated from the second connecting hole, the connecting rod is moved upward or downward, the connecting rod drives the rotating wheel to adjust the position upward or downward, the second connecting hole is opposite to the first connecting hole, the connecting bolt passes through the second connecting hole, the connecting nut is connected with the connecting bolt, and then the connecting rod and the rotating rod are connected and fixed.

[0012] Further, the upper surface of the support plate is abutted with a protective cover, and the rotating wheel is arranged in the protective cover.

[0013] By adopting the above technical scheme,

[0014] Further, the protective cover and the support plate are provided with a fixing assembly for fixing the protective cover.

[0015] By adopting the above technical scheme, the protective cover reduces the possibility of non-post personnel accidentally touching the rotating wheel, when it is necessary to operate the valve, the fixing assembly removes the restriction of the protective cover, and the protective cover is removed, and the rotating wheel is operated by the post personnel.

[0016] Further, the fixing assembly comprises a fixing plate fixedly connected with the bottom outer wall of the protective cover, the fixing plate is arranged around the protective cover, and the upper surface of the support plate is fixedly connected with four fixing rods, each fixing rod is rotatably connected with a pressing plate abutting against the upper surface of the fixing plate.

[0017] By adopting the above technical scheme, the pressing plate is rotated to move the pressing plate away from above the fixing plate, and the restriction of the fixing plate is removed, so that the protective cover can be removed, the pressing plate is rotated, the upper surface of the pressing plate abuts against the fixing plate, and the pressing plate presses the fixing plate to connect and fix the protective cover with the support plate.

[0018] Further, the lower surface of the pressing plate is fixedly connected with an anti-skid pad.

[0019] By adopting the technical scheme, when the pressing plate presses the fixing plate, the non-slip pad is in contact with the fixing plate, and the non-slip pad increases the stability when the pressing plate presses the fixing plate.

[0020] Further, the support plate is provided with a maintenance opening, and a cover plate for covering the maintenance opening is rotatably connected to the upper surface of the support plate.

[0021] By adopting the technical scheme, when the valve in the valve well needs to be repaired or replaced, the maintenance personnel rotates the cover plate to open the maintenance opening, and the maintenance personnel enters the valve well through the maintenance opening to repair or replace the valve.

[0022] Compared with the prior art, the utility model has the advantages that:

[0023] (1) When the pipeline water flow needs to be adjusted, the post personnel stands on the support plate and rotates the rotating wheel, the rotating wheel drives the connecting rod to rotate, the connecting rod drives the rotating rod to rotate, the rotating rod drives the hand wheel to rotate, the valve is operated to adjust the pipeline water flow, when the valve needs to be operated, the post personnel can complete the operation on the ground, which is not limited by the space of the valve well, and has the effect of convenient operation.

[0024] (2) The height of the rotating wheel is adjusted through the adjusting assembly, and the height of the rotating wheel can adapt to the use requirements of post personnel of different heights, the rotating wheel is adjusted to a suitable height by post personnel of different heights, and the comfort of the post personnel when operating the rotating wheel is improved.

[0025] (3) The protective cover reduces the possibility that non-post personnel accidentally touches the rotating wheel, when the valve needs to be operated, the fixing assembly removes the protection limitation, the protective cover is removed, and the post personnel operates the rotating wheel. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows, obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating creative labor.

[0027] Figure 1 It is a schematic view of the embodiment of the present application;

[0028] Figure 2 It is a schematic view of the rotating rod in the embodiment;

[0029] Figure 3 It is a schematic view of the connecting bolt in the embodiment;

[0030] Figure 4A schematic view embodying the first connecting hole in the present embodiment;

[0031] Figure 5 A schematic view embodying the fixing plate in the present embodiment;

[0032] Figure 6 A Figure 5 An enlarged schematic view of part A.

[0033] BRIEF DESCRIPTION OF DRAWINGS: 1, valve well; 11, pipeline; 12, valve; 121, hand wheel; 2, rotating rod; 21, adjusting groove; 3, connecting rod; 31, rotating wheel; 4, support plate; 41, maintenance opening; 42, cover plate; 5, adjusting assembly; 51, connecting bolt; 52, connecting nut; 53, first connecting hole; 54, second connecting hole; 6, protective cover; 7, fixing assembly; 71, fixing plate; 72, fixing rod; 73, pressing plate; 731, non-slip pad. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0035] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application. Figure 1 to the drawings Figure 6 The present application will be described in detail below with reference to the drawings.

[0036] As Figures 1 to 6 The present application provides a valve well valve operating device, as shown in the drawings, the valve well 1 is provided with a pipeline 11, the pipeline 11 is provided with a valve 12, the valve 12 is provided with a hand wheel 121 on the top, rotating the hand wheel 121 is used for adjusting the water flow of the pipeline 11.

[0037] The operating device comprises a rotating rod 2 fixedly connected with the top of the hand wheel 121, the upper end of the rotating rod 2 is arranged to pass out of the valve well 1, the top of the rotating rod 2 is connected with a connecting rod 3, and the top end of the connecting rod 3 is fixedly connected with a rotating wheel 31. The valve well 1 is provided with a support plate 4, the support plate 4 is in abutment with the ground, and the rotating rod 2 is rotatably connected with the support plate 4.

[0038] When the water flow of the pipeline 11 needs to be adjusted, the post personnel stand on the support plate 4 to rotate the rotating wheel 31, the rotating wheel 31 drives the connecting rod 3 to rotate, the connecting rod 3 drives the rotating rod 2 to rotate, and the rotating rod 2 drives the hand wheel 121 to rotate, so as to operate the valve 12 and then adjust the water flow of the pipeline 11. When the valve 12 needs to be operated, the post personnel can be on the ground to complete the operation, which is not limited by the space of the valve well 1, and has the effect of convenient operation.

[0039] The upper surface of the rotating rod 2 is downwardly provided with an adjusting groove 21, the connecting rod 3 is slidingly inserted into the adjusting groove 21, and the adjusting groove 21 is provided with an adjusting assembly 5 connected and fixed with the connecting rod 3. When the height of the rotating wheel 31 needs to be adjusted, the adjusting assembly 5 releases the restriction on the connecting rod 3, moves the connecting rod 3 upward or downward, the connecting rod 3 moves in the adjusting groove 21, the connecting rod 3 drives the rotating wheel 31 to move upward or downward, the height of the rotating wheel 31 is adjusted, and then the connecting rod 3 is connected and fixed with the rotating rod 2 through the adjusting assembly 5, so that the height of the rotating wheel 31 can adapt to the use requirements of post personnel of different heights, the rotating wheel 31 is adjusted to a suitable height by post personnel of different heights, and the comfort of the post personnel of different heights when operating the rotating wheel 31 is improved.

[0040] The adjusting assembly 5 comprises a connecting bolt 51, and the connecting bolt 51 is threadedly connected with a connecting nut 52. The side wall of the rotating rod 2 is provided with a first connecting hole 53 penetrating through the rotating rod 2, and the side wall of the connecting rod 3 is provided with a plurality of second connecting holes 54 equidistantly distributed along the vertical direction and penetrating through the connecting rod 3. The connecting bolt 51 penetrates through the first connecting hole 53 and the second connecting hole 54, and the connecting nut 52 is tightened, so that the connecting bolt 51 connects and fixes the connecting rod 3 with the rotating rod 2.

[0041] When the height of the rotating wheel 31 needs to be adjusted, the connecting bolt 51 is separated from the connecting bolt 51, and then the connecting bolt 51 is separated from the second connecting hole 54, so as to release the restriction on the connecting rod 3, move the connecting rod 3 upward or downward, drive the rotating wheel 31 to move upward or downward, adjust the position of the second connecting hole 54 to be opposite to the first connecting hole 53, penetrate the second connecting hole 54 with the connecting bolt 51, connect the connecting nut 52 with the connecting bolt 51, and then connect and fix the connecting rod 3 with the rotating rod 2.

[0042] The upper surface of the support plate 4 is abutted with a protective cover 6, the rotating wheel 31 is arranged in the protective cover 6, and the protective cover 6 is connected and fixed with the support plate 4 through a fixing assembly 7. The protective cover 6 reduces the possibility that non-post personnel accidentally touches the rotating wheel 31, the fixing assembly 7 releases the restriction on the protection when the valve 12 needs to be operated, the protective cover 6 is removed, and the rotating wheel 31 is operated by the post personnel.

[0043] The fixed assembly 7 comprises a fixed plate 71 fixedly connected with the outer wall of the bottom of the protective cover 6, and the fixed plate 71 is arranged around the protective cover 6. Four fixed rods 72 are fixedly connected to the upper surface of the support plate 4, each fixed rod 72 is rotatably connected with a pressing plate 73, and the lower surface of each pressing plate 73 is fixedly connected with an anti-skid pad 731. The pressing plate 73 can only rotate around the axis of the fixed rod 72.

[0044] After the protective cover 6 abuts against the upper surface of the support plate 4, the pressing plate 73 is rotated, the anti-skid pad 731 abuts against the upper surface of the fixed plate 71, and the pressing plate 73 presses the fixed plate 71 to connect and fix the protective cover 6 and the support plate 4. The pressing plate 73 is rotated to be away from above the fixed plate 71, and the restriction on the fixed plate 71 is released, so that the protective cover 6 can be removed.

[0045] When the pressing plate 73 presses the fixed plate 71, the anti-skid pad 731 is in contact with the fixed plate 71, and the anti-skid pad 731 increases the stability when the pressing plate 73 presses the fixed plate 71.

[0046] The upper surface of the support plate 4 is provided with a maintenance opening 41, and the upper surface of the maintenance opening 41 is provided with a cover plate 42. The cover plate 42 is used for covering the maintenance opening 41, and the cover plate 42 is rotatably connected with the upper surface of the support plate 4. When the valve 12 in the valve well 1 needs to be repaired or replaced, the maintenance personnel rotates the cover plate 42 to open the maintenance opening 41, and the maintenance personnel enters the valve well 1 through the maintenance opening to repair or replace the valve 12.

[0047] The implementation principle of the valve well valve operating device provided by the utility model is as follows: when the water flow of the pipeline 11 needs to be adjusted, the pressing plate 73 is rotated to be away from above the fixed plate 71, the restriction on the fixed plate 71 is released, the protective cover 6 can be removed, the post staff stands on the support plate 4 to rotate the rotating wheel 31, the rotating wheel 31 drives the connecting rod 3 to rotate, the connecting rod 3 drives the rotating rod 2 to rotate, the rotating rod 2 drives the hand wheel 121 to rotate, the valve 12 is operated to adjust the water flow of the pipeline 11.

[0048] The above is further described by means of specific embodiments, but it should be understood that the specific description herein should not be understood as limiting the essence and scope of the utility model, and various modifications made by ordinary skilled persons in the art after reading the specification all belong to the scope protected by the utility model.

Claims

1. A valve well valve operating device, a pipe (11) is provided in a valve well (1), a valve (12) with a hand wheel (121) is installed on the pipe (11), characterized in that, The operation device comprises a rotating rod (2) fixedly connected with the top of the hand wheel (121), an connecting rod (3) connected with the upper end of the rotating rod (2), a rotating wheel (31) fixedly connected with the top end of the connecting rod (3), and a support plate (4) arranged above the valve well (1), wherein the rotating rod (2) is rotationally connected with the support plate (4).

2. A valve chamber valve operating device according to claim 1, characterised in that A adjusting groove (21) for sliding insertion of the connecting rod (3) is arranged on the upper surface of the rotating rod (2), and an adjusting assembly (5) for fixing connection is arranged between the connecting rod (3) and the rotating rod (2).

3. A valve chamber valve operating device according to claim 2, characterised in that, The adjusting assembly (5) comprises a connecting bolt (51) and a connecting nut (52), the rotating rod (2) is provided with a first connecting hole (53) for insertion of the connecting bolt (51), the connecting rod (3) is provided with a plurality of second connecting holes (54) in the vertical direction, and the connecting bolt (51) is inserted into the second connecting holes (54).

4. A valve chamber valve operating device according to claim 1, wherein A protective cover (6) is abutted against the upper surface of the support plate (4), and the rotating wheel (31) is arranged in the protective cover (6).

5. A valve chamber valve operating device according to claim 4, characterised in that, A fixing assembly (7) for fixing the protective cover (6) is arranged between the protective cover (6) and the support plate (4).

6. A valve chamber valve operating device according to claim 5, characterised in that, The fixing assembly (7) comprises a fixing plate (71) fixedly connected with the bottom outer wall of the protective cover (6), the fixing plate (71) is arranged around the protective cover (6), the upper surface of the support plate (4) is fixedly connected with four fixing rods (72), and each fixing rod (72) is rotationally connected with a pressing plate (73) abutted against the upper surface of the fixing plate (71).

7. A valve chamber valve operating device according to claim 6, characterised in that, The lower surface of the pressing plate (73) is fixedly connected with an anti-skid pad (731).

8. A valve chamber valve operating device according to claim 1, wherein The support plate (4) is provided with a maintenance opening (41), and the upper surface of the support plate (4) is rotationally connected with a cover plate (42) for covering the maintenance opening (41).

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