Mounting bracket for monitoring instrument of buried sewage treatment plant

Abstract

The utility model belongs to the technical field of equipment installation engineering, and provides a mounting bracket for a monitoring instrument of a buried sewage treatment plant, which comprises a cover plate and a connecting pipe, the bottom end of the cover plate is provided with a retainer ring; the top end of the cover plate is provided with a pull ring; the top end of the connecting pipe is fixedly connected with the cover plate, the bottom end of the connecting pipe is provided with an installation part used for installing an instrument, and the side wall of the connecting pipe is provided with a threading hole. According to the mounting bracket, the instrument probe is mounted through the mounting piece, and then the check ring is embedded into the reserved hole, so that the cover plate covers the ground. After installation, the cover plate can be well attached to the ground, the phenomenon that odor overflows does not exist, no obvious protrusion exists at the top end, and the cover plate can be integrated with the ground. And secondly, the cable of the probe can directly penetrate into the connecting pipe, penetrate out of the threading hole, then penetrate into a threading pipe pre-buried in the early stage of civil engineering and finally reach the transmitter, so that the interior of the connecting pipe can be used for storing redundant cable of the probe, and the cable does not need to be placed in a box of the transmitter.

Description

TECHNICAL FIELD

[0001] The utility model belongs to equipment installation engineering technical field, concretely relates to a kind of installation support of buried sewage treatment plant monitoring instrument. BACKGROUND

[0002] In the on-line monitoring instrument of buried sewage treatment plant, the on-line monitoring instrument for biological pool mainly has ultrasonic liquid level meter, ORP (oxidation-reduction potential), MLSS (sludge concentration), DO (dissolved oxygen), pH (acidity and alkalinity) and the like. Among them, the ultrasonic liquid level meter probe is fixed on the top or wall of pool, and the probe is at least 30cm or more away from the highest liquid level, without being inserted into water. Other instruments adopt a split structure, divided into transmitter and sensor two parts, the transmitter is installed in the instrument box above the top of pool, and the sensor needs to be deeply into 0.5m below water surface, the sensor generally has original cable line, the cable line of sensor is connected with the matching transmitter, the signal collected by sensor is transmitted to the transmitter for conversion and reading, and the transmitter can also remotely transmit the read data to PLC or central control room.

[0003] The installation of on-line monitoring instrument (sensor needs to be deeply into 0.5m below water surface) is usually carried out by reserving a hole of certain size in the place where water quality needs to be monitored, installing a support on the upper part of hole, connecting one end of sensor with support, and deeply inserting the other end into water. After the installation of support is completed, a part of support is usually protruded on ground for the convenience of maintenance and cleaning, which affects passing and appearance, and there is the situation of odor overflow.

[0004] Secondly, the cable line of on-line instrument sensor is generally 10-20m, and the mainstream method at present is to place the excess line in the box of transmitter, and the cable line is deeply inserted into the probe in pool through the pre-buried threading pipe. If the probe is taken out from water for cleaning, the excess line needs to be taken out from the box of transmitter first, and then the cable line with sufficient length is threaded into pool through the pre-buried threading pipe for loosening, so that the sensor with cable line can be smoothly taken out from pool, which is very troublesome. Moreover, in the case of short cable line, the cable line connected with transmitter needs to be temporarily detached in order to prevent the cable line from being pulled. Therefore, at least 2 persons need to spend more than 1 hour to complete cleaning, and there are dozens or even hundreds of on-line monitoring instruments in a sewage treatment plant, which leads to huge cleaning workload. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies in the prior art, the utility model provides an installation support of buried sewage treatment plant monitoring instrument to solve the above technical problems.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: A kind of installation support of buried sewage treatment plant monitoring instrument, including cover plate, connecting pipe;

[0007] The bottom end of the cover plate is provided with a check ring, the check ring is matched with the reserved hole, and the top end of the cover plate is provided with a pull ring.

[0008] The top end of the connecting pipe is fixedly connected with the cover plate, the bottom end of the connecting pipe is provided with a mounting part, the mounting part is used for mounting the instrument, and a threading hole is arranged on the side wall of the connecting pipe.

[0009] Preferably, the cover plate is provided with a vent hole, and a sealing cover is arranged at the vent hole.

[0010] Preferably, the connecting pipe comprises an upper connecting pipe and a lower connecting pipe, the bottom end of the upper connecting pipe is connected with the top end of the lower connecting pipe through a loose joint, and the threading hole is arranged on the side wall of the upper connecting pipe.

[0011] Preferably, the pull ring is hingedly connected with the cover plate.

[0012] Preferably, the cover plate is provided with a movable plate, the movable plate is connected with the cover plate through a locking bolt, the cover plate is provided with an outlet, the top end of the connecting pipe is fixedly connected with the movable plate through the outlet, and the pull ring is arranged on the movable plate.

[0013] Preferably, the movable plate is provided with a round hole, the cover plate is provided with a screw hole corresponding to the round hole, the end of the locking bolt is screwed through the round hole and the screw hole, and the locking bolt is provided with a rotating handle.

[0014] Preferably, the movable plate is provided with a mounting hole, a fixing pipe is arranged in the mounting hole, the bottom end of the fixing pipe is threadedly connected with the top end of the connecting pipe, and the pull ring is hingedly connected with the fixing pipe.

[0015] Preferably, the diameter of the threading hole is 20 mm.

[0016] Preferably, the thickness of the cover plate is 4 mm.

[0017] Preferably, the diameter of the connecting pipe is 32 mm.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] This utility model provides a mounting bracket for monitoring instruments in underground sewage treatment plants. The instrument probe is installed using mounting components, and then a retaining ring is embedded into a pre-drilled hole, allowing a cover plate to be placed on the ground. After installation, the cover plate fits well with the ground, preventing odor leakage, and has no noticeable protrusion at the top, blending seamlessly with the ground. The instrument probe can be easily removed by lifting the cover plate, facilitating inspection and maintenance. Furthermore, the probe cable can be directly threaded into a connecting pipe, exiting through a cable hole, and then threaded into a pre-embedded conduit before reaching the transmitter. This allows the connecting pipe to store excess probe cables, eliminating the need to place the cables inside the transmitter housing. During subsequent cleaning, there is no need to disconnect or loosen the cables; only one person is required to perform the cleaning and maintenance of the probe. Attached Figure Description

[0020] Figure 1 A three-dimensional structural schematic diagram of a mounting bracket for a monitoring instrument in an underground sewage treatment plant, provided for an embodiment of this utility model;

[0021] Figure 2 A front view structural schematic diagram of a mounting bracket for a monitoring instrument in an underground sewage treatment plant, provided for an embodiment of this utility model;

[0022] Figure 3 A three-dimensional structural diagram of the movable plate and related parts of the mounting bracket for a monitoring instrument in an underground sewage treatment plant, provided for an embodiment of this utility model;

[0023] Figure 4 A front view schematic diagram of the movable plate and related parts of a mounting bracket for a monitoring instrument in an underground sewage treatment plant, provided for an embodiment of this utility model;

[0024] Figure 5 This is a top view of the cover plate of a mounting bracket for a monitoring instrument in an underground sewage treatment plant, provided as an embodiment of the present invention.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Cover plate;

[0027] 2. Connecting pipe;

[0028] 3. Installation components;

[0029] 4. Pull ring;

[0030] 5. Retaining ring;

[0031] 6. Threading hole;

[0032] 7. Vent holes;

[0033] 8. Live grafting;

[0034] 9. a movable plate;

[0035] 10. a locking bolt;

[0036] 11. a fixed tube;

[0037] 12. a threaded hole;

[0038] 13. an outlet. DETAILED DESCRIPTION

[0039] In order to make the technical solutions and advantages in the embodiments of the present application more clear and apparent, the exemplary embodiments of the present application are further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0040] The present embodiment provides a kind of installation support of buried sewage treatment plant monitoring instrument, including cover plate 1, connecting pipe 2.

[0041] Wherein, cover plate 1 bottom end is equipped with baffle ring 5, baffle ring 5 is adapted with reserved hole, cover plate 1 top end is equipped with pull ring 4.

[0042] For example, see Figures 1-2 Cover plate 1 bottom end is coaxially fixed with baffle ring 5, baffle ring 5 diameter is slightly smaller than the diameter of reserved hole, so that baffle ring 5 can be inlaid in the inside of reserved hole, cover plate 1 covers on the ground, at this time, reserved hole can limit baffle ring 5, in turn, so that cover plate 1 remains stable.Pull ring 4 is convenient to disassemble, and staff can lift cover plate 1 with one hand.

[0043] Connecting pipe 2 top end is fixedly connected with cover plate 1, and connecting pipe 2 bottom end is equipped with mounting piece 3, and mounting piece 3 is used to install instrument, and connecting pipe 2 side wall is equipped with threading hole 6.

[0044] For example, see Figures 1-2 Connecting pipe 2 top end is coaxially fixed with cover plate 1, and connecting pipe 2 is located inside baffle ring 5.Connecting pipe 2 can be steel pipe, and is sprayed with anticorrosive paint.Connecting pipe 2 bottom end is fixed with mounting piece 3, and mounting piece 3 is used to install instrument probe, and the inside of mounting piece 3 is communicated with the inside of connecting pipe 2, so that the cable of probe can be directly inserted into connecting pipe 2 through mounting piece 3, and then is inserted into threading pipe pre-buried in early stage of civil engineering, and finally reaches transmitter, to realize cable concealed laying.

[0045] Wherein, when cable is pulled tight, the wire in connecting pipe 2 can be released, so that cable is loose, to avoid the situation that cable is damaged by pulling.

[0046] Based on the above structure, the mounting bracket provided by the embodiment is used for mounting the instrument probe through the mounting piece 3, and then the blocking ring 5 is embedded into the reserved hole, so that the cover plate 1 is covered on the ground. After the installation is completed, the cover plate 1 can be better combined with the ground, and there is no phenomenon of odor overflow, and the top end is not obviously protruding, and can be integrated with the ground. The instrument probe can be taken out by lifting the cover plate 1, and the maintenance is convenient.

[0047] Secondly, the cable of the probe can be inserted into the connecting pipe 2, and then is taken out through the threading hole 6, and then is inserted into the threading pipe pre-buried in the early stage of the civil engineering, and finally reaches the transmitter, so that the connecting pipe 2 inside can be used for storing the excess probe cable, and the cable does not need to be placed in the box of the transmitter. The hand pulling ring 4 can lift the mounting bracket and the probe during the later cleaning, and the probe can be cleaned and maintained by unscrewing the probe, without the need of untwisting the cable, and only one person is needed to complete the cleaning and maintenance of the probe.

[0048] On the basis of the above technical scheme, in the technical scheme provided by the embodiment, the threading hole 6 can be polished or sleeved with a rubber ring to prevent the cable from being cut during threading.

[0049] The bottom of the cover plate 1 can be provided with a sealing ring to improve the sealing performance of the cover plate 1 and the ground.

[0050] The blocking ring 5 and the cover plate 1 can be non-standard customized and assembled in the factory according to the reserved size on site. The blocking ring 5 can be welded with the cover plate 1.

[0051] The mounting piece 3 can be non-standard customized according to the specific connection form of the probe. The probe can be installed through the internal thread of the mounting piece 3.

[0052] The connecting pipe 2 can be welded with the mounting piece 3. The connecting pipe 2 can be welded with the cover plate 1.

[0053] The diameter of the threading hole 6 can be 20 mm.

[0054] The diameter of the connecting pipe 2 can be 32 mm.

[0055] The thickness of the cover plate 1 can be 4 mm.

[0056] In the technical scheme provided by the embodiment, the cover plate 1 can be provided with a vent hole 7, and a sealing cover is arranged at the vent hole 7.

[0057] For example, referring to Figure 1 , two vent holes 7 are arranged on the cover plate 1 in a penetrating manner, and the two vent holes 7 are located on the two sides of the pull ring 4. When ventilation is needed, the sealing cover at the vent hole 7 can be opened, and when ventilation is not needed, the sealing cover can be covered to prevent odor overflow.

[0058] In the technical scheme provided by the embodiment, the connecting pipe 2 can be composed of an upper connecting pipe and a lower connecting pipe, the bottom end of the upper connecting pipe is connected to the top end of the lower connecting pipe through a joint 8, and the threading hole 6 is arranged on the side wall of the upper connecting pipe.

[0059] Referring to Figure 2 , according to the actual situation on site, for example, the probe support needs to be 2 m long, two 1-meter steel pipes are taken as the upper connecting pipe and the lower connecting pipe respectively, and threads are arranged at both ends of the steel pipes, so that the upper connecting pipe can be connected to the lower connecting pipe through the joint 8, facilitating assembly and disassembly.

[0060] When the instrument is used for a period of time, impurities will accumulate on the probe above the sensor, affecting the output of data, so the sensor needs to be disassembled for cleaning and maintenance. At this time, the connecting pipe 2 is pulled up through the pull ring 4, and when the joint 8 is exposed above the pool top, the joint 8 is loosened, and the upper connecting pipe can be placed aside. The lower connecting pipe is continuously pulled up, and when the sensor is exposed, it can be washed with clean water. After cleaning, the lower connecting pipe is inserted into the hole, and then the two connecting pipes are connected by the joint 8, and then it is continuously pulled down until the cover plate 1 is tightly attached to the ground.

[0061] In the technical scheme provided by the embodiment, the pull ring 4 can be hinged to the cover plate 1.

[0062] In this way, the height of the pull ring 4 when it is idle can be further reduced, and the use is more flexible.

[0063] In the technical scheme provided by the embodiment, the cover plate 1 can be provided with a movable plate 9, the movable plate 9 is connected to the cover plate 1 through a locking bolt 10, the cover plate 1 is provided with an outlet 13, the top end of the connecting pipe 2 passes through the outlet 13 and is fixedly connected to the movable plate 9, and the pull ring 4 is arranged on the movable plate 9.

[0064] For example, referring to Figures 3-4 , the top end of the cover plate 1 is coaxially provided with the movable plate 9, the movable plate 9 is connected to the cover plate 1 through a bolt, facilitating installation and disassembly. The cover plate 1 is provided with a circular outlet 13 penetrating from top to bottom, the outlet 13 is coaxial with the cover plate 1, and the diameter of the outlet 13 is smaller than that of the movable plate 9, so that the movable plate 9 can completely cover the entire outlet 13, and the outlet 13 is used for the connecting pipe 2, the mounting piece 3 and the probe.

[0065] When the probe needs to be disassembled, the locking bolt 10 is unscrewed, so that the movable plate 9 can be separated from the cover plate 1, then the movable plate 9 is lifted through the pull ring 4, and the connecting pipe 2 is pulled out of the outlet 13, so that the subsequent probe cleaning can be performed, without the need to lift the entire cover plate 1 and the retaining ring 5, which is very labor-saving and easy to operate.

[0066] The movable plate 9 is provided with a circular hole, the cover plate 1 is provided with a screw hole 12 corresponding to the circular hole, the end of the locking bolt 10 penetrates through the circular hole and is screwed with the screw hole 12, and the locking bolt 10 is provided with a rotating handle.

[0067] For example, referring to Figure 5 The cover plate 1 is provided with four screw holes 12, the four screw holes 12 are located around the outlet 13, and there are four locking bolts 10 corresponding to the four screw holes 12. Meanwhile, the movable plate 9 is provided with four circular holes penetrating from top to bottom, and the bottom end of the locking bolt 10 penetrates through the circular hole and is screwed with the corresponding screw hole 12, so as to lock and fix the movable plate 9 and the cover plate 1. The locking bolt 10 is provided with an annular rotating handle, which is convenient for the staff to manually rotate the locking bolt 10. When cleaning, the four locking bolts 10 are loosened, and the movable plate 9 can be lifted through the pull ring 4.

[0068] The movable plate 9 is provided with a mounting hole, and the mounting hole is provided with a fixed pipe 11. The bottom end of the fixed pipe 11 is screwed with the top end of the connecting pipe 2, and the pull ring 4 is hinged with the fixed pipe 11.

[0069] For example, referring to Figures 3-4 The movable plate 9 is provided with a mounting hole penetrating from top to bottom, and the mounting hole is welded with a fixed pipe 11. The fixed pipe 11 is coaxial with the cover plate 1, and the diameter of the fixed pipe 11 is smaller than the diameter of the outlet 13. The bottom end of the fixed pipe 11 extends to below the blocking ring 5 through the outlet 13, and the bottom end of the fixed pipe 11 is screwed with the top end of the connecting pipe 2, so that the disassembly and assembly are very convenient. The top end of the fixed pipe 11 extends to above the movable plate 9, the top end of the fixed pipe 11 is provided with a hinge hole, and the pull ring 4 penetrates in the hinge hole, so that the pull ring 4 can swing in the hinge hole, and the use is more flexible.

[0070] The connecting pipe 2 and the movable plate 9 are connected through the fixed pipe 11, so that the connecting structure of the movable plate 9 and the cover plate 1 can be avoided to be thickened, and the weight of the movable plate 9 and the cover plate 1 is reduced.

[0071] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0072] Furthermore, the terms "first", "second", etc. are used only for descriptive purposes and do not connote or imply relative importance or an ordering between the indicated features. Thus, a feature defined with "first", "second", etc. can implicitly or explicitly include one or more of the features. In the description of the application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise expressly specified.

[0073] While the preferred embodiments of the application have been described, additional variations and modifications can be made to the preferred embodiments by those of skill in the art once they have the benefit of the present disclosure. Therefore, the appended claims are intended to encompass within their scope all possible variations and modifications of the preferred embodiments. The preferred embodiments of the application are described above in detail. The preferred embodiments of the application are not limited to what has been described in the above content. The preferred embodiments of the application are only suitable for explaining the preferred technical solution. It is obvious that those skilled in the art can make various modifications and variations to the preferred embodiments without departing from the spirit and scope of the application. Therefore, the application intends to include these modifications and variations in the scope of the claims.

[0074] Obviously, various modifications and changes can be made to the present application by those skilled in the art without departing from the spirit and scope of the present application. Thus, it is intended that the present application encompass all such modifications and changes as fall within the scope of the appended claims and their equivalents.

Claims

1. An installation support for monitoring instruments of a buried sewage treatment plant, characterized in that, Including cover plate (1), connecting pipe (2); The cover plate (1) bottom end is equipped with a check ring (5), the check ring (5) is adapted with the reserved hole, the cover plate (1) top end is equipped with a pull ring (4); The connecting pipe (2) top end is fixedly connected with the cover plate (1), the connecting pipe (2) bottom end is equipped with a mounting piece (3), the mounting piece (3) is used to install instrument, the connecting pipe (2) side wall is equipped with a threading hole (6).

2. The mounting bracket for monitoring instruments of a buried sewage treatment plant according to claim 1, characterized in that, The cover plate (1) is equipped with a vent hole (7), the vent hole (7) is equipped with a sealing cover.

3. The mounting bracket for monitoring instruments of a buried sewage treatment plant according to claim 1, characterized in that, The connecting pipe (2) includes upper section connecting pipe, lower section connecting pipe, the upper section connecting pipe bottom end is connected with the lower section connecting pipe top end through a loose joint (8), the threading hole (6) is arranged on the upper section connecting pipe side wall.

4. The mounting bracket for monitoring instruments of a buried sewage treatment plant according to claim 1, characterized in that, The pull ring (4) is hinged with the cover plate (1).

5. The mounting bracket for monitoring instruments of a buried sewage treatment plant according to claim 1, characterized in that, The cover plate (1) is equipped with a movable plate (9), the movable plate (9) is connected with the cover plate (1) through a locking bolt (10), the cover plate (1) is equipped with an outlet (13), the connecting pipe (2) top end is fixedly connected with the movable plate (9) through the outlet (13), the pull ring (4) is arranged on the movable plate (9).

6. The mounting bracket for a monitoring instrument of a buried sewage treatment plant according to claim 5, wherein The movable plate (9) is equipped with a round hole, the cover plate (1) is equipped with a screw hole (12) corresponding with the round hole, the locking bolt (10) end is screwed with the screw hole (12) through the round hole, the locking bolt (10) is equipped with a rotating handle.

7. The mounting bracket for a monitoring instrument of a buried sewage treatment plant according to claim 5, wherein The movable plate (9) is equipped with a mounting hole, the mounting hole is equipped with a fixed pipe (11), the fixed pipe (11) bottom end is screwed with the connecting pipe (2) top end, the pull ring (4) is hinged with the fixed pipe (11).

8. The mounting bracket for a monitoring instrument of a buried sewage treatment plant according to claim 1, characterized in that, The threading hole (6) diameter is 20mm.

9. The mounting bracket for a monitoring instrument of a buried sewage treatment plant according to claim 1, wherein The cover plate (1) thickness is 4mm.

10. The mounting bracket for a monitoring instrument of a buried sewage treatment plant according to claim 1, characterized in that, The connecting pipe (2) diameter is 32mm.

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