Protective structure of water resource allocation pump unit

Abstract

The utility model discloses a protection structure of a water resource allocation pump unit, which belongs to the technical field of water resource allocation pump units and is characterized by comprising a unit body, a control box, a water tank and a bottom frame, and instrument bodies are arranged on two sides of the top of the unit body. When the instrument does not need to be observed or a water resource allocation pump unit does not need to be used, the instrument cannot be effectively protected, especially for some water resource allocation pump units which are installed in the open air or are complex in field environment, construction activities, object carrying and the like possibly exist around the water resource allocation pump units, the instrument is likely to be collided, instrument glass is broken, and the water resource allocation pump units cannot be effectively protected. The problem that a water resource allocation pump unit works abnormally due to the fact that a valve disc of a valve cannot be effectively limited and is prone to being rotated by non-staff or touched by the non-staff accidentally is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water resource allocation pump unit technical field, especially relate to a water resource allocation pump unit protection structure. BACKGROUND

[0002] Water resource allocation pump unit is a kind of equipment combination for water resource deployment and delivery, mainly by water pump, valve, instrument, pedestal, pipeline, water tank and related control system and auxiliary equipment etc.

[0003] The existing high-strength water pump unit protection device is inconvenient to disassemble and assemble, which is not conducive to improving the maintenance efficiency of workers;

[0004] The existing patent (announcement number: CN213176081U) a water pump unit protection device, the utility model simple structure, convenient operation, when the device is used, when it rains and snows or when it is sunny, the side guard plate on both sides needs to be put down, so that the side guard plate is fixed with side plate support block, to avoid water pump unit from being eroded by rain and snow or being exposed to sunlight to shorten service life.

[0005] For the above problems, the existing patent provides a solution, but the instruments of some existing water resource allocation pump units cannot be protected, and when the instruments do not need to be observed or the water resource allocation pump units do not need to be used, the instruments cannot be effectively protected, especially in some open-air installation or complex on-site environment water resource allocation pump units, there may be construction activities, object handling, etc. around, which is easy to collide with the instruments, causing the instrument glass to break, affecting the normal use of the instruments, and the valve disc of the valve cannot be effectively limited, which is easy to be rotated by non-workers or accidentally touched, causing the water resource allocation pump unit to work abnormally.

[0006] Therefore, a water resource allocation pump unit protection structure is provided. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a water resource allocation pump unit protection structure, which can solve the problem that the instruments of some existing water resource allocation pump units cannot be protected, and when the instruments do not need to be observed or the water resource allocation pump units do not need to be used, the instruments cannot be effectively protected, especially in some open-air installation or complex on-site environment water resource allocation pump units, there may be construction activities, object handling, etc. around, which is easy to collide with the instruments, causing the instrument glass to break, affecting the normal use of the instruments, and the valve disc of the valve cannot be effectively limited, which is easy to be rotated by non-workers or accidentally touched, causing the water resource allocation pump unit to work abnormally.

[0008] In order to achieve the above object, the utility model provides the following technical scheme: a water resource allocation pump unit protection structure, including unit body, control box, water tank and underframe, both sides of the top of unit body are provided with instrument body, the opposite side of two instrument bodies is provided with protection mechanism, both sides of the top of unit body are provided with valve disc, the top of valve disc is provided with limiting mechanism;

[0009] The protection mechanism includes a guard plate, a movable rod and a support, the bottom of the guard plate is fixedly connected with the top of the support, one side of the movable rod close to the support is fixedly connected with the support, and one side of the guard plate close to the instrument body is in surface contact with the instrument body.

[0010] Preferably, the limiting mechanism comprises a fixed block, a threaded column, a top block and a friction pad, the threaded column is threadedly connected in the fixed block, the top block is rotationally connected at the bottom of the threaded column, the top of the friction pad is fixedly connected with the surface of the top block, and the surface of the friction pad is in close contact with the surface of the valve disc.

[0011] Preferably, the inner wall of the underframe is fixedly connected with a connecting frame, the top of the connecting frame is fixedly connected with a support rod, and the surface of the fixed block is fixedly connected with the surface of the support rod.

[0012] Preferably, the front side and the rear side of one side of the top block close to the support rod are fixedly connected with limiting blocks, and the surface of the limiting block is in movable contact with the surface of the support rod.

[0013] Preferably, the top of the threaded column is fixedly connected with a screw block, and the inside of the screw block is provided with a special-shaped hole.

[0014] Preferably, the top of the underframe is fixedly connected with a fixed frame, and the two sides of the top of the fixed frame are fixedly connected with support rods.

[0015] Preferably, the inside of the support rod is provided with a through hole, the movable rod is slidingly connected in the inside of the through hole, and damping exists at the movable plug-in part of the movable rod and the through hole.

[0016] Preferably, the opposite sides of the two supports are fixedly connected with a pull rod, and the front side of the pull rod is fixedly connected with a handle.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1. The protection mechanism can protect the instrument body without observing and using the instrument body, so that the glass of the instrument body is prevented from being accidentally damaged.

[0019] 2. The limiting mechanism can lock the threaded column, so that the friction pad can be in close contact with the valve disc, and the valve disc can be prevented from being easily rotated. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is overall structural drawing of water resource allocation pump unit protection structure of the utility model;

[0021] Figure 2 It is three-dimensional connection structure schematic view of instrument body in the utility model;

[0022] Figure 3 It is three-dimensional connection schematic view of limiting mechanism in the utility model;

[0023] Figure 4 It is three-dimensional connection schematic view of protection mechanism in the utility model;

[0024] Figure 5 It is three-dimensional structure schematic view of support rod in the utility model.

[0025] In the drawing, 1, unit body;2, control box;3, water tank;4, limiting mechanism;401, fixed block;402, threaded column;403, top block;404, friction pad;5, instrument body;6, protection mechanism;601, guard plate;602, movable rod;603, support;7, support rod;8, fixed frame;9, connecting frame;10, twist block;11, special-shaped hole;12, limiting block;13, support rod;14, pull rod;15, handle;16, valve disc;17, through hole;18, base frame. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figures 1-5 The utility model provides technical scheme:

[0028] A water resource allocation pump unit protection structure, including unit body 1, control box 2, water tank 3 and base frame 18, the both sides of unit body 1 top are provided with instrument body 5, and the opposite side of two instrument bodies 5 is provided with protection mechanism 6, and the both sides of unit body 1 top are provided with valve disc 16, and the top of valve disc 16 is provided with limiting mechanism 4;

[0029] The protection mechanism 6 comprises a guard plate 601, a movable rod 602 and a support 603. The bottom of the guard plate 601 is fixedly connected to the top of the support 603, and the side of the movable rod 602 close to the support 603 is fixedly connected to the support 603. The side of the guard plate 601 close to the instrument body 5 is in contact with the surface of the instrument body 5.

[0030] In the embodiment, when the instrument body 5 is not observed or the pump unit is not used, the handle 15 is pulled, the pull rod 14 drives the support 603 connected thereto to move, the movable rod 602 on the support 603 slides in the through hole 17 of the supporting rod 7, the support 603 moves stably, and the guard plate 601 moves until the guard plate 601 is attached to the surface of the instrument body 5, thereby protecting the instrument body 5 from being damaged due to collision. The damping between the movable rod 602 and the through hole 17 can prevent the movable rod 602 from sliding accidentally. When the instrument body 5 needs to be observed, the guard plate 601 can be removed by pulling the handle 15 in the opposite direction. When the valve disc 16 does not need to be adjusted, the knob 10 is rotated. Since the knob 10 is connected to the threaded column 402, the threaded column 402 rotates, and since the threaded column 402 is screw-connected to the fixed block 401 fixed on the base frame 18, the threaded column 402 moves up and down. The top block 403 at the bottom of the threaded column 402 is constrained by the limiting block 12 and can only move up and down. As the threaded column 402 moves downward, the friction pad 404 on the top block 403 is in close contact with the valve disc 16, limiting the valve disc 16 by friction force to prevent the valve disc 16 from being affected by vibration or manual rotation and affecting the normal work of the water resource allocation pump unit. When the valve disc 16 needs to be adjusted, the knob 10 is rotated in the opposite direction to separate the top block 403 and the friction pad 404 from the valve disc 16, and the valve disc 16 can be operated.

[0031] Specifically, as shown in Figure 3 , the limiting mechanism 4 comprises a fixed block 401, a threaded column 402, a top block 403 and a friction pad 404. The threaded column 402 is screw-connected inside the fixed block 401. The top block 403 is rotationally connected to the bottom of the threaded column 402. The top of the friction pad 404 is fixedly connected to the surface of the top block 403. The surface of the friction pad 404 is in close contact with the surface of the valve disc 16.

[0032] Specifically, as shown in Figure 3 , the inner wall of the base frame 18 is fixedly connected with a connecting frame 9. The top of the connecting frame 9 is fixedly connected with a support rod 13. The surface of the fixed block 401 is fixedly connected with the surface of the support rod 13.

[0033] Specifically, as shown in Figure 3 , the front side and the rear side of the side of the top block 403 close to the support rod 13 are both fixedly connected with a limiting block 12. The surface of the limiting block 12 is in movable contact with the surface of the support rod 13.

[0034] In the embodiment, the surface of the threaded column 402 is connected with the internal thread of the fixed block 401, the special-shaped hole 11 is inserted by using the corresponding special-shaped wrench, the knob 10 is rotated, the top block 403 drives the friction pad 404 to move up and down, the friction pad 404 is moved to be in close contact with the surface of the valve disc 16, the valve disc 16 is limited, the accidental rotation of the valve disc 16 is avoided, the support rod 13 is connected with the bottom frame 18 through the connecting frame 9, the surface of the limiting block 12 is in movable contact with the support rod 13, the top of the top block 403 is rotatably connected with the bottom of the threaded column 402, and the rotation of the top block 403 with the threaded column 402 is avoided.

[0035] Specifically, as shown in Figure 3 The top of the threaded column 402 is fixedly connected with the knob 10, and the special-shaped hole 11 is formed in the knob 10.

[0036] Specifically, as shown in Figure 1 and Figure 3 The top of the bottom frame 18 is fixedly connected with the fixed frame 8, and the support rod 7 is fixedly connected to the top of the fixed frame 8.

[0037] In the embodiment, the special-shaped hole 11 is inserted by using the corresponding special-shaped wrench, the knob 10 is rotated, the threaded column 402 is conveniently rotated, the special-shaped hole 11 avoids that a non-worker rotates the threaded column 402, the limiting of the top block 403 and the friction pad 404 on the valve disc 16 is affected, and the fixed frame 8 stably supports the support rod 7 on the top of the bottom frame 18.

[0038] Specifically, as shown in Figure 4 and Figure 5 The internal thread of the threaded column 402 is connected with the internal thread of the fixed block 401, the special-shaped hole 11 is inserted by using the corresponding special-shaped wrench, the knob 10 is rotated, the top block 403 drives the friction pad 404 to move up and down, the friction pad 404 is moved to be in close contact with the surface of the valve disc 16, the valve disc 16 is limited, the accidental rotation of the valve disc 16 is avoided, the support rod 13 is connected with the bottom frame 18 through the connecting frame 9, the surface of the limiting block 12 is in movable contact with the support rod 13, the top of the top block 403 is rotatably connected with the bottom of the threaded column 402, and the rotation of the top block 403 with the threaded column 402 is avoided.

[0039] Specifically, as shown in Figure 4 The opposite sides between the two supports 603 are fixedly connected with the pull rod 14, and the pull handle 15 is fixedly connected to the front side of the pull rod 14.

[0040] In the embodiment, the internal thread of the threaded column 402 is connected with the internal thread of the fixed block 401, the special-shaped hole 11 is inserted by using the corresponding special-shaped wrench, the knob 10 is rotated, the top block 403 drives the friction pad 404 to move up and down, the friction pad 404 is moved to be in close contact with the surface of the valve disc 16, the valve disc 16 is limited, the accidental rotation of the valve disc 16 is avoided, the support rod 13 is connected with the bottom frame 18 through the connecting frame 9, the surface of the limiting block 12 is in movable contact with the support rod 13, the top of the top block 403 is rotatably connected with the bottom of the threaded column 402, and the rotation of the top block 403 with the threaded column 402 is avoided.

[0041] Working principle: when the instrument body 5 is not needed to be observed or the water resource configuration pump unit is not needed to be used, the handle 15 can be pulled to drive the pull rod 14 to move, since the pull rod 14 is fixedly connected with the two supports 603, the supports 603 will move together with the pull rod 14, and the movable rod 602 fixedly connected with the supports 603 is slidably connected in the through hole 17 in the strut 7, so that the movable rod 602 slides in the through hole 17 during the movement of the supports 603, ensuring that the supports 603 move stably, and the guard plate 601 fixedly connected with the top of the supports 603 also moves with the movement of the supports 603 until the side of the guard plate 601 close to the instrument body 5 contacts with the surface of the instrument body 5, at this time, the guard plate 601 provides protection for the instrument body 5, preventing accidental bumps from causing glass breakage and other damage, ensuring the normal use of the instrument body 5, since the movable rod 602 and the movable insertion part of the through hole 17 have damping, the accidental movement of the movable rod 602 can be avoided, when the instrument body 5 needs to be observed, the guard plate 601 can be moved away by pulling the handle 15 in the opposite direction, the valve disc 16 needs to be positioned when it is not needed to be adjusted, preventing it from being rotated by non-working personnel or being accidentally touched, causing the water resource configuration pump unit to work abnormally, by using the corresponding special wrench to insert the special-shaped hole 11 and rotate the block 10, since the block 10 is fixedly connected with the top of the threaded column 402, the threaded column 402 will rotate together with the block 10, and since the threaded column 402 is threadedly connected in the fixed block 401, the fixed block 401 is fixed on the base 18 through the support 13 and the connecting frame 9, so under the action of the thread, the threaded column 402 will move up and down along the fixed block 401, the top block 403 is rotatably connected at the bottom of the threaded column 402, and the limiting blocks 12 on the front side and the rear side of the top block 403 are in movable contact with the surface of the support 13, which ensures that the top block 403 can only move up and down and cannot rotate with the threaded column 402, as the threaded column 402 moves downward, the top block 403 also moves downward, and the friction pad 404 fixedly connected with the surface of the top block 403 will gradually tightly contact with the surface of the valve disc 16, and the friction between the friction pad 404 and the valve disc 16 can limit the valve disc 16, and the special-shaped hole 11 can prevent non-working personnel from rotating the threaded column 402, affecting the limitation of the top block 403 and the friction pad 404 on the valve disc 16, when the valve disc 16 needs to be adjusted, the block 10 is rotated in the opposite direction to make the threaded column 402 move upward, driving the top block 403 and the friction pad 404 to separate from the valve disc 16, so that the valve disc 16 can be rotated and adjusted, solving the problem that the instrument of some existing water resource configuration pump units cannot be protected, and the instrument cannot be effectively protected when it is not needed to be observed or the water resource configuration pump unit is not needed to be used, especially in some open-air installations or complex on-site environments of the water resource configuration pump unit, there may be construction activities, object handling, etc. around, which is easy to collide with the instrument, causing the instrument glass to break and affecting the normal use of the instrument.And the valve disc of the valve cannot be effectively limited, and is easily rotated by non-working personnel or unintentionally touched, thereby causing the water resource allocation pump unit to work abnormally.

[0042] The above is only a preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A water resource allocation pump unit protection structure, comprising a unit body (1), a control box (2), a water tank (3) and a chassis (18), characterized in that: The both sides of the top of the machine group body (1) are provided with instrument bodies (5), and the opposite sides of the two instrument bodies (5) are provided with protection mechanisms (6); the both sides of the top of the machine group body (1) are provided with valve discs (16), and the top of the valve disc (16) is provided with a limiting mechanism (4). The protection mechanism (6) comprises a guard plate (601), a movable rod (602) and a support (603), the bottom of the guard plate (601) is fixedly connected with the top of the support (603), one side of the movable rod (602) close to the support (603) is fixedly connected with the support (603), and the side of the guard plate (601) close to the instrument body (5) is in contact with the surface of the instrument body (5).

2. The water resource allocation pump unit protection structure according to claim 1, wherein: The limiting mechanism (4) comprises a fixed block (401), a threaded column (402), a top block (403) and a friction pad (404), the threaded column (402) is threadedly connected in the fixed block (401), the top block (403) is rotationally connected at the bottom of the threaded column (402), the top of the friction pad (404) is fixedly connected with the surface of the top block (403), and the surface of the friction pad (404) is in close contact with the surface of the valve disc (16).

3. A water resource deployment pump package protective structure according to claim 2, wherein: The inner wall of the bottom frame (18) is fixedly connected with a connecting frame (9), the top of the connecting frame (9) is fixedly connected with a supporting rod (13), and the surface of the fixed block (401) is fixedly connected with the surface of the supporting rod (13).

4. The water resource deployment pump package protective structure of claim 3, wherein: The front side and the rear side of the side of the top block (403) close to the supporting rod (13) are fixedly connected with limiting blocks (12), and the surface of the limiting block (12) is in movable contact with the surface of the supporting rod (13).

5. The water resource deployment pump package protective structure of claim 2, wherein: The top of the threaded column (402) is fixedly connected with a screw block (10), and the inside of the screw block (10) is provided with a special-shaped hole (11).

6. The water resource deployment pump package protective structure of claim 1, wherein: The top of the bottom frame (18) is fixedly connected with a fixed frame (8), and the both sides of the top of the fixed frame (8) are fixedly connected with supporting rods (7).

7. A water resource deployment pump package protective structure as defined in claim 6, wherein: The inside of the supporting rod (7) is provided with a through hole (17), the movable rod (602) is slidingly connected in the inside of the through hole (17), and the movable insertion part of the movable rod (602) and the through hole (17) has damping.

8. The water resource deployment pump package protective structure of claim 1, wherein: The opposite sides of the two supports (603) are fixedly connected with a pull rod (14), and the front side of the pull rod (14) is fixedly connected with a pull handle (15).

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