Automatic control box for drainage and pressure relief

Abstract

The utility model provides an automatic control box for drainage and pressure relief, and relates to the technical field of drainage and pressure relief control equipment, the automatic control box comprises a box body and a box door mounted on the box body, the box body is provided with a plurality of mounting structures, and the plurality of mounting structures are all detachably connected with the bottom end of the box body; the mounting structure comprises a connecting pipe, and a rotating ring is rotationally connected into the end, close to the box body, of the connecting pipe. During installation, communication cables in the box body penetrate through the rotating rings in the corresponding connecting pipes to be connected with external equipment. The inner diameter of the rotating ring is matched with the outer diameter of the communication cable, the installation structure is arranged to be in the form of the connecting pipe, and the rotating ring is arranged in the connecting pipe, so that the problem that in the prior art, when a series of external equipment connected with the control box is installed, a box door needs to be opened, and the communication cable cannot be installed easily is solved. And the signal connection between the external equipment and the box body can be realized, so that the installation of the external equipment is inconvenient.

Description

Technical Field

[0001] The utility model relates to drainage and pressure relief control equipment, in particular to an automatic control box for drainage and pressure relief. Background Art

[0002] With the planning of urban construction, underground space has been utilized more and more, resulting in the problem of building anti-floating becoming more prominent, thus putting forward higher requirements for building anti-floating.

[0003] In the existing technology, in order to improve the overall anti-floating effect of the building, during the construction of the building, the anti-floating effect is improved by reinforcement and other methods. At the same time, drainage and pressure relief equipment are used to perform phased drainage and pressure relief operations. During the overall operation, the drainage and pressure relief equipment is monitored in real time using a control box to achieve autonomous drainage and pressure relief as well as early warning, which can effectively achieve anti-floating of the building.

[0004] However, in actual application, when installing a series of external devices connected to the control box, the box door needs to be opened to achieve signal connection between the external devices and the box, which makes the installation of the external devices inconvenient. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the utility model provides an automated control box for drainage and pressure relief, which solves the problem in the existing technology that a series of external devices connected to the control box need to be installed by opening the box door to achieve signal connection between the external devices and the box body, which makes the installation of external devices inconvenient.

[0007] (2) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] In the utility model, the automatic control box for drainage and pressure relief comprises a box body and a box door mounted on the box body, wherein the box body is provided with a plurality of mounting structures, and the plurality of mounting structures are detachably connected to the bottom end of the box body;

[0010] The mounting structure includes a connecting pipe, and the connecting pipe is rotatably connected to a rotating ring inside one end of the box;

[0011] During installation, the communication cables in the box pass through the rotating ring in the corresponding pipe and connect to the external device;

[0012] The inner diameter of the rotating ring is adapted to the outer diameter of the communication cable.

[0013] Furthermore, the end of the connecting pipe away from the box body is internally rotatably connected with a fixing ring;

[0014] The inner diameter of the fixed ring is larger than the inner diameter of the rotating ring, and the communication cable passes through the fixed ring and extends to the outside of the pipe and is installed with the inner interface on the external device;

[0015] The inner side wall of the fixing ring is provided with a threaded groove for installing the external connector of the external device;

[0016] After the external connector of the external device is threadedly connected to the fixing ring through the thread groove, the communication cable extending to the outside of the pipe is retracted into the pipe.

[0017] Furthermore, a control area is provided on the box body, and the control area and the box door are located on the same side;

[0018] The control area is provided with a plurality of buttons and a plurality of indicator lights;

[0019] A plurality of raised characters with corresponding functions are provided below the plurality of buttons and the plurality of indicator lights, and the character surfaces of the plurality of raised characters are all coated with fluorescent light;

[0020] The plurality of raised characters are mounted on the box body through corresponding identification plates, and the plurality of raised characters are arranged on the corresponding identification plates.

[0021] Furthermore, a convex-shaped annular groove is provided in the connecting pipe, and the rotating ring is rotatably connected to the connecting pipe through the convex-shaped annular groove.

[0022] (3) Beneficial effects

[0023] The utility model provides an automatic control box for drainage and pressure relief. Compared with the existing technology, it has the following beneficial effects:

[0024] By setting the installation structure in the form of a connecting pipe and providing a rotating ring inside the connecting pipe, the communication cable in the box passes through the rotating ring until the communication cable interface extends to the outside of the connecting pipe. The communication cable and the rotating ring are relatively fixed to achieve stability of the communication cable in the connecting pipe, and prevent the communication cable from being separated from control structures such as sensors in the box. By utilizing the rotation of the rotating ring, the relative movement of the communication cable and the connecting pipe is reduced when installing the interface inside the external device and the communication cable interface, thereby solving the problem in the prior art that a series of external devices connected to the control box need to open the box door during installation to achieve signal connection between the external device and the box, which makes the installation of external devices inconvenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 This is a structural diagram of an automatic control box for drainage and pressure relief;

[0027] Figure 2 for Figure 1 A perspective view of the middle mounting piece;

[0028] Figure 3 for Figure 2 Schematic diagram of the structure after dissection.

[0029] Reference numerals:

[0030] 1. Box body; 10. Control area; 101. Button; 102. Indicator light; 103. Sign; 11. Box door; 2. Mounting structure; 21. Connecting pipe; 22. Rotating ring; 23. Fixed ring; 231. Threaded groove. DETAILED DESCRIPTION

[0031] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0032] The embodiment of the present application solves the problem in the prior art that a series of external devices connected to the control box need to be installed by opening the box door in order to achieve signal connection between the external devices and the box body, thereby making the installation of external devices inconvenient. This solves the problem that the installation of external devices is convenient.

[0033] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0034] like Figure 1-Figure 3 As shown, an automatic control box for drainage and pressure relief includes a box body 1 and a box door 11 installed on the box body 1;

[0035] The box body 1 is provided with a plurality of mounting structures 2, and the plurality of mounting structures 2 are detachably connected to the bottom end of the box body 1;

[0036] The mounting structure 2 includes a connecting pipe 21, and a rotating ring 22 is rotatably connected to the inner portion of the connecting pipe 21 near one end of the box body 1;

[0037] During installation, the communication cable in the box 1 passes through the rotating ring 22 in the corresponding pipe 21 and is connected to the external device;

[0038] The inner diameter of the rotating ring 22 is adapted to the outer diameter of the communication cable.

[0039] By setting the installation structure 2 in the form of a connecting pipe 21 and setting a rotating ring 22 inside the connecting pipe 21, the communication cable in the box 1 passes through the rotating ring 22 until the communication cable interface extends to the outside of the connecting pipe 21. The communication cable and the rotating ring 22 are relatively fixed to achieve stability of the communication cable in the connecting pipe 21, and prevent the communication cable from being separated from the control structure such as the sensor in the box 1. By utilizing the rotation of the rotating ring 22, the relative movement of the communication cable and the connecting pipe 21 is reduced when installing the interface inside the external device and the communication cable interface, thereby solving the problem in the prior art that a series of external devices connected to the control box need to open the box door 11 during installation to achieve signal connection between the external device and the box 1, which makes the installation of the external device inconvenient.

[0040] like Figure 2-Figure 3 As shown, the end of the pipe 21 away from the box body 1 is internally rotatably connected to a fixing ring 23;

[0041] The inner diameter of the fixed ring 23 is larger than the inner diameter of the rotating ring 22. The communication cable passes through the fixed ring 23 and extends to the outside of the pipe 21, and is installed with the inner interface on the external device.

[0042] The inner side wall of the fixing ring 23 is provided with a threaded groove 231 for mounting an external connector of an external device;

[0043] After the external connector of the external device is threadedly connected to the fixing ring 23 through the thread groove 231 , the communication cable extending to the outside of the connecting pipe 21 is retracted into the connecting pipe 21 .

[0044] By setting a fixing ring 23 and arranging a threaded groove 231 on the inner side of the fixing ring 23, it is convenient to install the external connector on the outer side of the inner interface after the inner interface of the external device and the communication cable are installed, thereby improving the stability of the signal connection between the external device and the box 1.

[0045] like Figure 1 As shown, a control area 10 is provided on the box body 1, and the control area 10 and the box door 11 are located on the same side;

[0046] The control area 10 is provided with a plurality of buttons 101 and a plurality of indicator lights 102;

[0047] A plurality of raised characters with corresponding functions are provided below the plurality of buttons 101 and the plurality of indicator lights 102, and the character surfaces of the plurality of raised characters are all coated with fluorescent light;

[0048] The plurality of raised characters are mounted on the box body 1 through corresponding identification plates 103 , and the plurality of raised characters are arranged on the corresponding identification plates 103 .

[0049] By providing raised fluorescent text at the corresponding position of the control area 10, it is possible to control the corresponding button 101 on the control area 10 and to observe the content indicated by the corresponding indicator light 102 in a timely manner under dim conditions such as a basement.

[0050] like Figure 3 As shown, specifically, a convex ring groove is opened in the connecting pipe 21, and the rotating ring 22 is rotatably connected to the connecting pipe 21 through the convex ring groove. By providing the convex ring groove, the stability of the rotating ring 22 during rotation is improved.

[0051] By setting up the connecting pipe 21, without opening the box door 11, you only need to rotate the external connector of the external device to remove the external connector from the connecting pipe 21. At this time, the interface of the communication cable in the connecting pipe 21 is retracted. As the external connector comes out of the connecting pipe 21, the interface of the communication cable and the interface of the external device are adjusted, which solves the common problem of poor contact between the external device and the connection end of the communication cable when the end of the external device is connected to the communication cable. At the same time, the communication cable close to the side of the box body 1 is relatively fixed, which can effectively reduce the problem of poor contact between the communication cable and the internal structure of the box body 1.

[0052] Specifically, depending on the usage scenario, some methods can be used to increase the safety of the control box, for example: placing the entire control box in a cabinet with a lock to prevent others from operating it by mistake;

[0053] The external devices include water level monitoring device, pressure testing device, pressure relief actuator and power supply, etc.

[0054] When setting up water pressure warning, a two-level pressure standard is designed to ensure the safety of drainage and pressure relief on the site and to prevent the pressure relief water from backflowing into the basement;

[0055] The first level is the warning pressure. When the groundwater reaches the warning pressure, the drainage pressure relief will be automatically started and linked with the forced drainage system of the sump. If the water pump cannot successfully pump out the pressure relief water in the pit, the drainage channel should be closed to prevent the pressure relief water from backflowing. The warning pressure is temporarily set at 15kPo and will be adjusted later according to the actual situation on site.

[0056] The second level is the safety pressure. Once the groundwater reaches the safety pressure, drainage and pressure relief are activated to ensure structural safety. The pressure-limiting valve controls the water pressure at the bottom of the base plate at 34.5 kPo. The safety pressure of the intelligent drainage and pressure relief device is set to 34.5 kPo. When the head pressure at the bottom of the base plate falls below 34.5 kPo, the buoyancy force is resisted by the structure's deadweight and the passive anti-floating system.

[0057] In summary, compared with the existing technology, the present invention has the following beneficial effects:

[0058] 1. By setting the mounting structure 2 in the form of a connecting pipe 21 and setting a rotating ring 22 inside the connecting pipe 21, the communication cable in the box body 1 passes through the rotating ring 22 until the communication cable interface extends to the outside of the connecting pipe 21. The communication cable and the rotating ring 22 are relatively fixed, thereby achieving stability of the communication cable in the connecting pipe 21 and preventing the communication cable from being separated from the control structure such as the sensor in the box body 1. By utilizing the rotation of the rotating ring 22, the relative movement of the communication cable and the connecting pipe 21 is reduced when installing the interface in the external device and the communication cable interface, thereby solving the problem in the prior art that a series of external devices connected to the control box need to open the box door 11 during installation in order to achieve signal connection between the external device and the box body 1, resulting in inconvenience in the installation of the external device.

[0059] 2. By setting a fixing ring 23 and arranging a threaded groove 231 on the inner side of the fixing ring 23, it is convenient to install the external connector on the outer side of the inner interface after the inner interface of the external device and the communication cable are installed, thereby improving the stability of the signal connection between the external device and the box 1.

[0060] 3. By providing fluorescent raised text at the corresponding position of the control area 10, it is convenient to control the corresponding button 101 on the control area 10 and to observe the content indicated by the corresponding indicator light 102 in a timely manner under dim conditions such as a basement.

[0061] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0062] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An automatic control box for drainage and pressure relief, comprising a box body (1) and a box door (11) mounted on the box body (1), characterized in that: The box body (1) is provided with a plurality of mounting structures (2), and the plurality of mounting structures (2) are all detachably connected to the bottom end of the box body (1); The mounting structure (2) comprises a connecting pipe (21), wherein the connecting pipe (21) is rotatably connected to a rotating ring (22) at one end thereof close to the box body (1); During installation, the communication cable in the box (1) passes through the rotating ring (22) in the corresponding pipe (21) and is connected to the external device; The inner diameter of the rotating ring (22) is adapted to the outer diameter of the communication cable.

2. The automatic control box for drainage and pressure relief according to claim 1, characterized in that: The end of the pipe (21) away from the box body (1) is internally rotatably connected to a fixing ring (23); The inner diameter of the fixed ring (23) is larger than the inner diameter of the rotating ring (22), and the communication cable passes through the fixed ring (23) and extends to the outside of the pipe (21) and is installed with the inner interface of the external device; A threaded groove (231) is arranged on the inner side wall of the fixing ring (23) for installing an external connector of an external device; After the external connector of the external device is threadedly connected to the fixing ring (23) through the thread groove (231), the communication cable extending to the outside of the connecting pipe (21) is retracted into the connecting pipe (21).

3. An automatic control box for drainage and pressure relief according to claim 1 or 2, characterized in that: The box body (1) is provided with a control area (10), and the control area (10) and the box door (11) are located on the same side; The control area (10) is provided with a plurality of buttons (101) and a plurality of indicator lights (102); A plurality of raised characters with corresponding functions are provided below the corresponding buttons (101) and the plurality of indicator lights (102), and the character surfaces of the plurality of raised characters are all coated with fluorescent light; The plurality of raised characters are mounted on the box body (1) via corresponding identification plates (103), and the plurality of raised characters are arranged on the corresponding identification plates (103).

4. The automatic control box for drainage and pressure relief according to claim 1, characterized in that: A convex ring groove is provided in the connecting pipe (21), and the rotating ring (22) is rotatably connected to the connecting pipe (21) through the convex ring groove.

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