Motor-pumped well metering box cover
By adding a protective layer to the outside of the machine-well metering box and using structures such as metal support plates and sliding covers, the problem of easy damage to the box cover is solved, stable closure and protection are achieved, and tedious maintenance operations are avoided.
Patent Information
- Application Number
- CN202422863469.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-24
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-11-24
AI Technical Summary
The cover and connecting shaft of the machine-well metering box are easily damaged, which makes the replacement operation cumbersome and still easily damaged by wind, affecting the internal components and circuit connections of the metering box.
A protective layer consisting of a metal support plate, a soft protective sheet, a sliding cover and a bottom sealing plate is used instead of the box cover. The sliding cover is used to achieve closure, avoiding the need to repair or replace the connecting shaft and the box body. The limiting structure and support parts are used to stabilize the closure.
There is no need to repair or replace the connecting shaft and the box body, which prevents the box cover from being damaged again under the action of wind and keeps the internal components and circuit connections of the meter box stable.
Smart Images
Figure CN223389242U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of pumped well metering boxes, and in particular relates to a pumped well metering box cover. Background Art
[0002] The machine well metering box has a built-in flow meter to measure the flow of the machine well. The machine well metering box is installed outdoors. After the staff opens the box cover of the machine well metering box, the box cover will swing repeatedly due to the external wind force and the elastic force of its own structure. After a certain period of use, the box cover or the connecting shaft between the box cover and the box body is prone to damage, and the staff needs to replace the box cover. However, when replacing the same box cover, the staff needs to repair and replace the connecting shaft of the box cover and even the box body. The operation is cumbersome and inconvenient, and in the subsequent use process, the machine well metering box will still swing under the action of external wind force, and there is still a problem that the box cover or the connecting shaft between the box cover and the box body is prone to damage. Utility Model Content
[0003] The utility model provides a machine well metering box cover, which has the characteristics of not needing to repair or replace the connecting shaft and damaged box body of the machine well metering box during installation, and will not affect the connection of internal components and circuits of the machine well metering box.
[0004] The utility model provides the following technical solution: a machine well metering box cover, comprising two metal support plates, a soft protective sheet fixedly connected between the two metal support plates, a sliding cover slidably connected to the inner walls of the two metal support plates, the sliding cover being detachably connected to one of the metal support plates, two bottom sealing plates being provided below the metal support plates, and a clearance hole being opened on opposite sides of the two bottom sealing plates.
[0005] Wherein, both ends of the two metal support plates are fixedly connected with metal reinforcement rings that play a supporting role.
[0006] The inner wall of the metal support plate is fixedly connected to a limiting slide groove bar, the outer wall of the sliding cover is fixedly connected to a limiting slide rail, and the limiting slide rail is slidably connected to the inner wall of the limiting slide groove bar.
[0007] Among them, the outer wall of one of the metal support plates is fixedly connected with a connecting hole plate, the outer wall of the sliding cover is fixedly connected with an "L"-shaped hole plate, and the connecting hole plate is detachably connected to the "L"-shaped hole plate.
[0008] The top of the metal reinforcement ring located above is fixedly connected to a protective top plate, and the outer wall of the metal reinforcement ring located below is fixedly connected to a connecting ring.
[0009] Wherein, one end of the sliding cover is fixedly connected to a limiting ball, and the diameter of the limiting ball is larger than the inner diameter of the limiting sliding groove bar.
[0010] Wherein, the bottom ends of the two bottom sealing plates are fixedly connected with connecting arc plates, and the connecting arc plates match the size of the clearance holes.
[0011] The beneficial effects of the present invention are: with the help of two metal support plates, a protective top plate, a soft protective sheet, a sliding cover and a bottom sealing plate, a protective layer wrapped around the machine well metering box is formed, and with the adjustment of the position of the sliding cover, the device can replace the box cover of the machine well metering box to seal and protect the machine well metering box. Compared with replacing the same box cover of the original machine well metering box, the device does not require the connecting shaft and the damaged box body of the machine well metering box to be repaired and replaced during installation, will not affect the connection of the internal components and circuits of the machine well metering box, and will not be repeatedly swung by the external wind during use and be damaged or lost again.
[0012] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a top view of the utility model;
[0014] Figure 2 This is a schematic structural diagram of the metal support plate and bottom sealing plate in the present invention;
[0015] Figure 3 This is a schematic structural diagram of the metal support plate in the present utility model;
[0016] Figure 4 This is a structural diagram of the bottom sealing plate of the utility model;
[0017] Figure 5 It is a side view of the present utility model.
[0018] In the figure: 1. Metal support plate; 11. Metal reinforcement ring; 12. Limiting slide groove bar; 13. Connecting hole plate; 14. Protective top plate; 15. Connecting ring; 2. Soft protective sheet; 3. Sliding cover; 31. Limiting slide rail; 32. "L"-shaped hole plate; 33. Limiting ball; 4. Bottom sealing plate; 41. Clearance hole; 42. Connecting arc plate. DETAILED DESCRIPTION
[0019] See also Figure 1-Figure 5 The utility model provides the following technical solutions: a machine well metering box cover, comprising two metal support plates 1, a soft protective sheet 2 fixedly connected between the two metal support plates 1, a sliding cover 3 slidably connected to the inner walls of the two metal support plates 1, the sliding cover 3 is detachably connected to one of the metal support plates 1, two bottom sealing plates 4 are provided under the metal support plates 1, and a clearance hole 41 is opened on the opposite side of the two bottom sealing plates 4.
[0020] In this embodiment: after the machine well metering box is damaged or lost, the staff will set the metal support plate 1, metal reinforcement ring 11, protective top plate 14, soft protective sheet 2 and sliding cover 3 on the outside of the original machine well metering box, and the inner wall of the protective top plate 14 will fit with the top of the original machine well metering box. Then the staff will set the bottom sealing plate 4 on the outside of the support column at the bottom end of the original machine well metering box, and the connecting arc plate 42 will fit with the support column. Then the staff will use bolts to fix the connecting ring 15 and the bottom sealing plate 4. With the help of the two metal support plates 1, protective top plate 14, soft protective sheet 2, sliding cover 3 and bottom sealing plate 4, a protective layer wrapped around the machine well metering box is formed. The sliding cover 3 is used as the box cover. The staff opens and closes the cabinet door by sliding the sliding cover 3. The device replaces the box cover of the machine well metering box to open and close the machine well metering box. The well metering box is sealed and protected. Compared with replacing the same box cover as the original well metering box, the device does not need to repair and replace the connecting shaft and damaged box body of the well metering box during installation, which will not affect the connection of the internal components and circuits of the well metering box, and will not be repeatedly swung by external wind during use and damaged and lost again. The metal support plate 1, metal reinforcement ring 11, limit slide bar 12 and limit slide rail 31 are used as support and adjustment parts and are made of high-strength metal materials. The soft protective sheet 2 is used as a wrapping protection component. The soft protective sheet 2 is made of soft material, such as rubber. When the soft protective sheet 2 is subjected to external force, it can be deformed and will not affect the sliding adjustment of the sliding cover 3. In actual use, the staff sets sealing gaskets and sealing strips at the connection of each component.
[0021] Both ends of the two metal support plates 1 are fixedly connected with metal reinforcement rings 11 that play a supporting role; by providing the metal reinforcement rings 11, the metal support plates 1 can be supported, and at the same time, the connection strength with the connecting ring 15 can be increased to make the connection with the bottom sealing plate 4 more stable.
[0022] The inner wall of the metal support plate 1 is fixedly connected to the limiting slide bar 12, and the outer wall of the sliding cover 3 is fixedly connected to the limiting slide rail 31, and the limiting slide rail 31 is slidably connected to the inner wall of the limiting slide bar 12; by setting the limiting slide bar 12 and cooperating with the limiting slide rail 31, the limiting guidance and support of the sliding cover 3 can be achieved. The inner groove of the limiting slide bar 12 has a large inner space and a small outer space. The size of the limiting slide rail 31 is matched with the limiting slide bar 12 to achieve a limiting effect, and the limiting slide rail 31 will not detach from the limiting slide bar 12.
[0023] The outer wall of one of the metal support plates 1 is fixedly connected to a connecting hole plate 13, and the outer wall of the sliding cover 3 is fixedly connected to an "L"-shaped hole plate 32, and the connecting hole plate 13 and the "L"-shaped hole plate 32 are detachably connected; when the sliding cover 3 needs to be closed and fixed, the staff adjusts the hole positions of the connecting hole plate 13 and the "L"-shaped hole plate 32 to correspond, and then uses a locking ring to pass through the holes of the connecting hole plate 13 and the "L"-shaped hole plate 32 to fix the connecting hole plate 13 and the "L"-shaped hole plate 32.
[0024] The top of the metal reinforcement ring 11 is fixedly connected to a protective top plate 14, and the outer wall of the metal reinforcement ring 11 is fixedly connected to a connecting ring 15; by setting the protective top plate 14, the top of the device can be closed to intercept external substances such as rainwater.
[0025] One end of the sliding cover 3 is fixedly connected to a limiting ball 33, and the diameter of the limiting ball 33 is larger than the inner diameter of the limiting slide groove bar 12; by setting the limiting ball 33, the sliding cover 3 can be limited to prevent the sliding cover 3 from sliding excessively and losing contact with the metal support plate 1. When the sliding cover 3 slides open, the "L"-shaped hole plate 32 plays a limiting role to limit the sliding cover 3 from excessive sliding.
[0026] The bottom ends of the two bottom sealing plates 4 are fixedly connected with a connecting arc plate 42, and the connecting arc plate 42 matches the size of the makeshift hole 41; by setting the connecting arc plate 42, it is convenient to bundle and connect the two bottom sealing plates 4. During installation, the staff will put the bottom sealing plate 4 on the outside of the support column of the original well metering box, and then use a binding ring to put on the outside of the two connecting arc plates 42 to bundle and fix the connecting arc plates 42.
[0027] The working principle and usage process of the present invention are as follows: after the machine well metering box is damaged or lost, the staff will put the metal support plate 1, metal reinforcement ring 11, protective top plate 14, soft protective sheet 2 and sliding cover 3 on the outside of the original machine well metering box, and the inner wall of the protective top plate 14 will fit with the top of the original machine well metering box. Then the staff will put the bottom sealing plate 4 on the outside of the support column at the bottom end of the original machine well metering box, and the connecting arc plate 42 will fit with the support column. Then the staff will use bolts to fix the connecting ring 15 and the bottom sealing plate 4. With the help of the two metal support plates 1, protective top plate 14, soft protective sheet 2, sliding cover 3 and bottom sealing plate 4, a protective layer wrapped around the machine well metering box is formed. The sliding cover 3 is used as the box cover, and the staff opens and closes the cabinet door by sliding the sliding cover 3.
Claims
1. A pumped well metering box cover, characterized by: The invention comprises two metal support plates (1), a soft protective sheet (2) is fixedly connected between the two metal support plates (1), a sliding cover (3) is slidably connected to the inner walls of the two metal support plates (1), the sliding cover (3) is detachably connected to one of the metal support plates (1), and two bottom sealing plates (4) are provided below the metal support plates (1), and a clearance hole (41) is provided on opposite sides of the two bottom sealing plates (4).
2. The pumped well metering box cover according to claim 1, characterized in that: Both ends of the two metal support plates (1) are fixedly connected with metal reinforcement rings (11) that play a supporting role.
3. The pumped well metering box cover according to claim 1, characterized in that: The inner wall of the metal support plate (1) is fixedly connected to a limiting slide groove bar (12), the outer wall of the sliding cover (3) is fixedly connected to a limiting slide rail (31), and the limiting slide rail (31) is slidably connected to the inner wall of the limiting slide groove bar (12).
4. The pumped well metering box cover according to claim 1, characterized in that: A connecting hole plate (13) is fixedly connected to the outer wall of one of the metal support plates (1), and an "L"-shaped hole plate (32) is fixedly connected to the outer wall of the sliding cover (3). The connecting hole plate (13) and the "L"-shaped hole plate (32) are detachably connected.
5. The pumped well metering box cover according to claim 2, characterized in that: The top of the metal reinforcement ring (11) located above is fixedly connected to a protective top plate (14), and the outer wall of the metal reinforcement ring (11) located below is fixedly connected to a connecting ring (15).
6. The pumped well metering box cover according to claim 3, characterized in that: One end of the sliding cover (3) is fixedly connected to a limiting ball (33), and the diameter of the limiting ball (33) is larger than the inner diameter of the limiting sliding groove bar (12).
7. The pumped well metering box cover according to claim 1, characterized in that: The bottom ends of the two bottom sealing plates (4) are fixedly connected with connecting arc plates (42), and the connecting arc plates (42) are matched with the size of the clearance holes (41).