Functional well capable of being quickly assembled

Abstract

The utility model relates to a functional well capable of being quickly assembled, which comprises a well chamber lower part, a well chamber upper part and a shaft, two first rectangular insertion pipes are arranged on the outer surfaces of the two sides of the well chamber lower part, two second rectangular insertion pipes are arranged on the outer surfaces of the two sides of the well chamber upper part, a bottom plate is arranged at the bottom of the shaft, and U-shaped insertion plates are arranged on the two sides of the bottom plate. The two ends of the U-shaped inserting plate are matched with the first rectangular inserting pipe and the second rectangular inserting pipe, inserting grooves are formed in the outer surfaces of the two ends of the U-shaped inserting plate, two mounting shells are mounted on the inner walls of the two sides of the lower portion of the well chamber, and inserting mechanisms matched with the inserting grooves in an inserted mode are arranged in the mounting shells. The two ends of the U-shaped inserting plate are inserted into the second rectangular inserting pipe and the first rectangular inserting pipe on the two sides correspondingly, then the inserting mechanism is matched with the inserting groove in an inserted mode, the shaft, the upper well chamber portion and the lower well chamber portion can be assembled at a time, operation complexity is reduced, and assembling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply and drainage engineering, in particular to a functional well that can be quickly assembled. Background Technique

[0002] Water supply and drainage engineering refers to the water resource management system inside and outside buildings, including the design, installation, and maintenance of water supply systems and drainage systems. The water supply system is responsible for delivering clean water to each water-using point inside the building, such as kitchens, bathrooms, and laundries. The drainage system is responsible for effectively discharging the used water and wastewater from the building interior to sewage treatment facilities or other treatment locations. In water supply and drainage engineering, a functional well refers to a special structure installed in the pipeline system, usually used to achieve functions such as diversion, connection, maintenance, or exhaust of the pipeline system.

[0003] The Chinese patent with the publication number CN220318585U discloses an assembled prefabricated inspection well that can be quickly installed. The inspection well facilitates the assembly of the upper part of the well chamber and the lower part of the well chamber through the provided assembly plates and the first assembly notches, facilitates the assembly of the well shaft and the upper part of the well chamber through the provided protruding frames and the second assembly notches, has good sealing performance, and the first pipe semi-circular grooves and the second pipe semi-circular grooves facilitate the installation of pipes.

[0004] However, the above patent requires separate assembly of the upper part of the well chamber and the lower part of the well chamber, as well as the well shaft and the upper part of the well chamber. The operation is relatively cumbersome, affecting the assembly efficiency, and the overall structure has poor sealing performance, and it is easy to leak at the joints. Content of the Utility Model

[0005] The purpose of the utility model is to provide a functional well that can be quickly assembled, which can improve the assembly efficiency and has good sealing performance.

[0006] To achieve the above purpose, the technical solution of the utility model is as follows.

[0007] A functional well that can be quickly assembled includes a lower part of the well chamber, an upper part of the well chamber, and a well shaft. Two first rectangular insertion tubes are installed on the outer surfaces of both sides of the lower part of the well chamber, two second rectangular insertion tubes are installed on the outer surfaces of both sides of the upper part of the well chamber, a bottom plate is installed at the bottom of the well shaft, U-shaped insertion plates are arranged on both sides of the bottom plate, and both ends of the U-shaped insertion plates are adapted to the first rectangular insertion tubes and the second rectangular insertion tubes. Slots are opened on the outer surfaces of both ends of the U-shaped insertion plates, and two installation shells are installed on the inner walls of both sides of the lower part of the well chamber. A plugging mechanism that is inserted and matched with the slots is arranged inside the installation shells.

[0008] It can be seen that by inserting the two ends of the U-shaped plug into the second rectangular insertion tube and the first rectangular insertion tube on both sides respectively, and then through the insertion fit between the insertion mechanism and the slot, the rapid assembly between the wellbore and the lower part of the well chamber can be realized. And since the upper part of the well chamber is located between the wellbore and the lower part of the well chamber, and the overall structure is a "sandwich" structure, the assembly of the wellbore, the upper part of the well chamber and the lower part of the well chamber can be achieved at one time, reducing the operation complexity and improving the assembly efficiency.

[0009] Furthermore, the insertion mechanism includes two parallel sliding rods installed inside the installation housing. A slider is slidably installed on the outer surfaces of the two sliding rods. A spring is sleeved on the outer surface of the sliding rod, and the two ends of the spring are respectively abutted against the slider and the inner wall of the installation housing. A pin is installed on the outer surface of the slider, and the end of the pin is in insertion fit with the slot.

[0010] When the end of the U-shaped plug is inserted into the first rectangular insertion tube, the wedge-shaped structures at its bottom and the end of the pin are mutually extruded, which can drive the pin to contract and drive the slider to compress the sliding rod, so that the U-shaped plug can be smoothly inserted into the first rectangular insertion tube. When the slot is aligned with the pin, the compressed spring releases its elastic force to push the slider to slide on the sliding rod, and then the pin can be driven to insert into the slot, completing the rapid assembly of the wellbore, the upper part of the well chamber and the lower part of the well chamber, reducing the operation complexity and improving the assembly efficiency.

[0011] Furthermore, fixing plates are installed on both side surfaces of the bottom plate. A screw rod is rotatably connected to the upper surface of the fixing plate. The upper end of the screw rod penetrates to the upper side of the U-shaped plug and is threadedly connected thereto. A torsion rod is installed at the upper end of the screw rod.

[0012] After the pin is inserted into the slot to fix the U-shaped plug, the worker can rotate the torsion rod to drive the screw rod to rotate. Since the screw rod and the U-shaped plug are in a threaded connection relationship, the U-shaped plug can be driven to rise. However, the pin is inserted into the slot to fix the U-shaped plug, so a downward pressure can be applied to the fixing plate, and then the bottom plate, the upper part of the well chamber and the lower part of the well chamber are closely attached to improve the sealing performance at the connection and avoid leakage.

[0013] Furthermore, limiting rods are connected to both sides of the upper surface of the fixing plate, and the upper ends of the limiting rods penetrate to the upper side of the U-shaped plug.

[0014] Through the arrangement of the limiting rods, a limiting effect can be provided for the U-shaped plug and the stability of its structure can be improved.

[0015] Furthermore, a plurality of positioning holes are coaxially arranged around the screw rod on the upper surface of the U-shaped plug, and a bolt adapted to the positioning holes is installed inside the torsion rod.

[0016] After turning the torsion bar to make the bottom plate, the upper part of the well chamber and the lower part of the well chamber fit tightly together, the bolt can be screwed to insert its end into the positioning hole corresponding to its current position. At this time, the screw rod can be positioned to prevent it from reversing and reducing the sealing performance between the bottom plate, the upper part of the well chamber and the lower part of the well chamber.

[0017] Furthermore, a first groove is formed on the lower surface of the upper part of the well chamber, and a first sealing gasket is arranged inside the first groove. A second groove is formed on the lower surface of the bottom plate, and a second sealing gasket is arranged inside the second groove.

[0018] Through the arrangement of the first sealing gasket and the second sealing gasket, after the bottom plate, the upper part of the well chamber and the lower part of the well chamber fit tightly together, pressure can be applied to the first sealing gasket and the second sealing gasket to make them deform, so as to adjust and fill the tiny gaps and irregularities on the contact surface, thereby further improving the sealing performance of the connection part. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 is Figure 1 an enlarged schematic diagram of A in

[0021] Figure 3 is a partial sectional structural schematic diagram of the present utility model;

[0022] Figure 4 is Figure 3 an enlarged schematic diagram of B in

[0023] In the figure: 100, the lower part of the well chamber; 101, the upper part of the well chamber; 102, the wellbore; 103, the first rectangular socket; 104, the second rectangular socket; 105, the bottom plate; 106, the U-shaped socket; 107, the slot; 108, the installation housing; 200, the plugging mechanism; 201, the sliding rod; 202, the sliding block; 203, the spring; 204, the bolt pin; 300, the fixing plate; 301, the screw rod; 302, the torsion bar; 400, the limiting rod; 500, the positioning hole; 501, the bolt; 600, the first sealing gasket; 601, the second sealing gasket. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The present utility model will be described in detail below with reference to the accompanying drawings.

[0025] As Figures 1 - 4As shown in the figure, a functional well that can be quickly assembled includes a lower part 100 of the well chamber, an upper part 101 of the well chamber, and a wellbore 102. Two first rectangular sockets 103 are installed on the outer surfaces of both sides of the lower part 100 of the well chamber. Two second rectangular sockets 104 are installed on the outer surfaces of both sides of the upper part 101 of the well chamber. A bottom plate 105 is installed at the bottom of the wellbore 102. U-shaped sockets 106 are provided on both sides of the bottom plate 105, and both ends of the U-shaped sockets 106 are adapted to the first rectangular sockets 103 and the second rectangular sockets 104. Slots 107 are formed on the outer surfaces of both ends of the U-shaped sockets 106. Two mounting shells 108 are installed on the inner walls of both sides of the lower part 100 of the well chamber. A plugging mechanism 200 that is inserted and matched with the slots 107 is arranged inside the mounting shells 108.

[0026] During assembly, first place the lower part 100 of the well chamber into the pre-dug cavity, then place the upper part 101 of the well chamber on the lower part 100 of the well chamber, and then place the wellbore 102 on the upper part 101 of the well chamber. At this time, the first rectangular sockets 103 are aligned with the second rectangular sockets 104, and both ends of the U-shaped sockets 106 are simultaneously inserted into the first rectangular sockets 103 and the second rectangular sockets 104 on both sides. Through the insertion and matching of the plugging mechanism 200 and the slots 107, the quick assembly between the wellbore 102 and the lower part 100 of the well chamber can be realized. And because the upper part 101 of the well chamber is located between the wellbore 102 and the lower part 100 of the well chamber, and the overall structure is a "sandwich" structure, the assembly of the wellbore 102, the upper part 101 of the well chamber, and the lower part 100 of the well chamber can be realized at one time, reducing the operation complexity and improving the assembly efficiency.

[0027] Specifically, the plugging mechanism 200 includes two parallel sliding rods 201 installed inside the mounting shell 108. A slider 202 is slidably installed on the outer surfaces of the two sliding rods 201. A spring 203 is sleeved on the outer surfaces of the sliding rods 201. Both ends of the spring 203 are abutted against the slider 202 and the inner wall of the mounting shell 108 respectively. A plug pin 204 is installed on the outer surface of the slider 202. The end of the plug pin 204 is inserted and matched with the slot 107. When the end of the U-shaped socket 106 is inserted into the first rectangular socket 103, the wedge-shaped structure at its bottom is mutually extruded with the wedge-shaped structure at the end of the plug pin 204, which can drive the plug pin 204 to contract and drive the slider 202 to compress the sliding rod 201, so that the U-shaped socket 106 can be smoothly inserted into the first rectangular socket 103. When the slot 107 is aligned with the plug pin 204, the compressed spring 203 releases elastic force to push the slider 202 to slide on the sliding rod 201, and then can drive the plug pin 204 to be inserted into the slot 107, completing the quick assembly of the wellbore 102, the upper part 101 of the well chamber, and the lower part 100 of the well chamber, reducing the operation complexity and improving the assembly efficiency.

[0028] Specifically, fixing plates 300 are installed on both side surfaces of the bottom plate 105. A screw rod 301 is rotatably connected to the upper surface of the fixing plate 300. The upper end of the screw rod 301 penetrates above the U-shaped plug 106 and is threadedly connected thereto. A torsion rod 302 is installed at the upper end of the screw rod 301. After the pin 204 is inserted into the slot 107 to fix the U-shaped plug 106, the worker can rotate the torsion rod 302 to drive the screw rod 301 to rotate. Since the screw rod 301 and the U-shaped plug 106 are in a threaded connection relationship, the U-shaped plug 106 can be driven to rise. However, the pin 204 is inserted into the slot 107 to fix the U-shaped plug 106, so a downward pressure can be exerted on the fixing plate 300, thereby making the bottom plate 105, the upper part 101 of the well chamber and the lower part 100 of the well chamber fit tightly, improving the sealing performance at the connection and avoiding leakage.

[0029] Specifically, limiting rods 400 are connected to both sides of the upper surface of the fixing plate 300. The upper ends of the limiting rods 400 penetrate above the U-shaped plug 106. Through the arrangement of the limiting rods 400, a limiting effect can be provided for the U-shaped plug 106, improving the structural stability thereof.

[0030] Specifically, a plurality of positioning holes 500 are coaxially arranged around the screw rod 301 on the upper surface of the U-shaped plug 106. A bolt 501 adapted to the positioning holes 500 is installed inside the torsion rod 302. After rotating the torsion rod 302 to make the bottom plate 105, the upper part 101 of the well chamber and the lower part 100 of the well chamber fit tightly, the bolt 501 can be screwed to insert its end into the positioning hole 500 corresponding to its current position. At this time, the screw rod 301 can be positioned to prevent it from reversing and causing the sealing performance between the bottom plate 105, the upper part 101 of the well chamber and the lower part 100 of the well chamber to decrease.

[0031] Specifically, a first groove is provided on the lower surface of the upper part 101 of the well chamber, and a first sealing gasket 600 is arranged inside the first groove. A second groove is provided on the lower surface of the bottom plate 105, and a second sealing gasket 601 is arranged inside the second groove. Through the arrangement of the first sealing gasket 600 and the second sealing gasket 601, after the bottom plate 105, the upper part 101 of the well chamber and the lower part 100 of the well chamber fit tightly, pressure can be exerted on the first sealing gasket 600 and the second sealing gasket 601 to make them deform, and the minute gaps and irregular shapes of the contact surfaces can be adjusted, thereby further improving the sealing performance at the connection.

[0032] The above is a detailed description of the present utility model in combination with specific embodiments. It cannot be determined that the specific implementation modes of the present utility model are only limited to these descriptions. For those of ordinary skill in the technical field to which the present utility model pertains, without departing from the concept of the present utility model, several equivalent substitutions or obvious modifications are made, and the performance or use is the same, and all should be regarded as belonging to the patent protection scope determined by the claims submitted for the present utility model.

Claims

1. A functional well that can be quickly assembled, comprising a well chamber lower part (100), a well chamber upper part (101) and a wellbore (102), characterized in that: Two first rectangular plugs (103) are installed on both side outer surfaces of the lower part (100) of the well chamber, and two second rectangular plugs (104) are installed on both side outer surfaces of the upper part (101) of the well chamber. A bottom plate (105) is installed at the bottom of the wellbore (102). U-shaped plugs (106) are provided on both sides of the bottom plate (105), and both ends of the U-shaped plugs (106) are adapted to the first rectangular plugs (103) and the second rectangular plugs (104). Slots (107) are provided on the outer surfaces of both ends of the U-shaped plugs (106). Two installation shells (108) are installed on both side inner walls of the lower part (100) of the well chamber, and a plug-in mechanism (200) plugged in and matched with the slots (107) is provided inside the installation shell (108).

2. A quickly assembled functional well according to claim 1, characterized in that: The plug-in mechanism (200) comprises two mutually parallel slide bars (201) installed inside the installation shell (108), the outer surfaces of the two slide bars (201) are slidably mounted with sliders (202), the outer surfaces of the slide bars (201) are sleeved with springs (203), the two ends of the spring (203) are respectively in contact with the sliders (202) and the inner wall of the installation shell (108), the outer surface of the slider (202) is mounted with a latch (204), and the end of the latch (204) is plugged into and matched with the slot (107).

3. A rapidly assembled functional well according to claim 2, characterized in that: Fixed plates (300) are installed on both side surfaces of the bottom plate (105); a screw rod (301) is rotatably connected to the upper surface of the fixed plate (300); the upper end of the screw rod (301) penetrates the upper side of the U-shaped plug plate (106) and is threadedly connected thereto; a torsion rod (302) is installed on the upper end of the screw rod (301).

4. A rapidly assembled functional well according to claim 3, characterized in that: Both sides of the upper surface of the fixing plate (300) are connected to limiting rods (400), and the upper ends of the limiting rods (400) penetrate to the upper side of the U-shaped plug plate (106).

5. A rapidly assembled functional well according to claim 4, characterized in that: The upper surface of the U-shaped insert plate (106) is provided with a plurality of positioning holes (500) in a coaxial array around the screw rod (301), and bolts (501) matching the positioning holes (500) are installed inside the torsion rod (302).

6. The quickly assembled functional well according to claim 1, characterized in that: A first groove is formed on the lower surface of the well chamber upper portion (101), a first sealing gasket (600) is arranged inside the first groove, and a second groove is formed on the lower surface of the bottom plate (105), a second sealing gasket (601) is arranged inside the second groove.

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