Depth detection device

Abstract

The utility model discloses a depth detection device, which relates to the field of depth detection and comprises a transverse plate, the left part of the upper end of the transverse plate is sequentially provided with a second through hole and a first through hole from left to right, the right part of the upper end of the transverse plate is provided with three rectangular grooves distributed in a triangular shape, and a measuring part is arranged in the second through hole. A first vertical rod is arranged in the first through hole, the first vertical rod penetrates through the measuring part, and the three rectangular grooves are jointly provided with a supporting part. According to the utility model, the measuring component is arranged to facilitate depth detection of a water surface with sludge, the sludge is prevented from influencing a measuring result, the depth of the sludge can be known through the position of the pressing plate at the first scale line, drainage preparation can be conveniently made under extreme weather conditions such as rainstorm, urban inland inundation and flood risks are reduced, and the working efficiency is improved. The device can be conveniently fixed by arranging the supporting component, a gap of a sewer opening can be filled, a measuring person is prevented from falling into a sewer, and the safety is improved.

Description

Technical Field

[0001] The utility model relates to the field of depth detection, in particular to a depth detection device. Background Art

[0002] Municipal drainage is a vital part of urban planning and construction. It is mainly responsible for treating rainwater and sewage in the city to ensure the normal operation of the city and the quality of life of residents. The municipal drainage system usually includes drainage pipes, rainwater grates, rainwater collection facilities, sewage treatment facilities and other components. The rainwater drainage system is designed to effectively remove rainwater generated during rainfall, prevent flooding and waterlogging in the city, and protect the safety of urban buildings, roads and infrastructure. The sewage drainage system is responsible for collecting and treating sewage generated in the city and discharging it into the environment to ensure water quality safety and prevent environmental pollution and disease transmission. The planning and operation of the municipal drainage system needs to fully consider factors such as the city's terrain, climate conditions and population density to achieve efficient, stable and environmentally friendly drainage effects and provide urban residents with a clean and comfortable living environment. In order to detect the depth of the sewer, a depth detection device is usually used for detection.

[0003] Most of the existing depth detection devices can only detect the depth of the sewer and the height of the water surface. When there is a large amount of sludge at the bottom of the sewer, it will affect the accuracy of detecting the water surface height.

[0004] The prior art (publication number: CN 218034817U) discloses a depth detection device for a municipal drainage well, comprising a well depth detection rod, a downhole liquid depth detection rod body and a measurement fixing frame, wherein the well depth detection rod comprises a first detection rod member, a second detection rod member and a third detection rod member, a counterweight cone block is installed at the bottom end of the first detection rod member, liquid inlet holes are opened on both sides of the first detection rod member, a first measuring scale mark is provided on the outer surface of the well depth detection rod and the counterweight cone block, and a downhole liquid depth detection rod body is inserted inside the well depth detection rod;

[0005] Although the overall device structure of the above patent is simple, it has the following disadvantages: when there is a lot of sludge in the sewer, the sludge will block the liquid inlet, causing the float to be unable to move normally, affecting the measurement results, and further improvement is needed. For this reason, we propose a depth detection device. Utility Model Content

[0006] The main purpose of the utility model is to provide a depth detection device, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A depth detection device comprises a horizontal plate, wherein a second through hole and a first through hole are sequentially provided on the left upper end of the horizontal plate from left to right, and three rectangular grooves distributed in a triangle are provided on the right upper end of the horizontal plate, a measuring component is arranged in the second through hole, a first vertical rod is arranged in the first through hole, the first vertical rod passes through the measuring component, and a supporting component is commonly provided in the three rectangular grooves.

[0009] Preferably, the measuring component includes a second vertical rod, the second vertical rod is movably sleeved in the second through hole, the outer cylindrical surface of the second vertical rod is movably sleeved with a floating block, the lower end of the second vertical rod is installed with a pressure plate, the outer surface of the second vertical rod is provided with a second scale line, the upper end of the floating block is fixedly connected with a connecting rope, the connecting rope passes through the second through hole, and a circular hole is opened on the right part of the upper end of the pressure plate.

[0010] Preferably, the supporting component includes three connecting plates, and the three connecting plates are rotatably connected in the rectangular groove through a rotating shaft. The lower ends of the three connecting plates are provided with sliding grooves, and telescopic rods are provided in the three sliding grooves. The three telescopic rods are fixedly connected with connecting blocks, and the lower ends of the three connecting blocks are provided with a plurality of anti-slip nails, and the upper ends of the three connecting plates are commonly provided with an anti-fall net.

[0011] Preferably, two screw rods are provided at the front end of the transverse plate, and the two screw rods extend into the second through hole and the first through hole respectively.

[0012] Preferably, a first scale line is provided on the outer surface of the first vertical rod, and the lower end of the first vertical rod passes through a circular hole and is mounted with a triangular pyramid.

[0013] Preferably, one end and the other end of the anti-falling net are connected to the front end and the rear end of the horizontal plate respectively.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The measuring component can be used to conveniently detect the depth of the water surface with sludge. When there is a lot of sludge in the sewer, first lower the first vertical rod into the sewer to contact the bottom of the sewer, and then insert the second vertical rod into the sewer so that the pressure plate contacts the upper layer of the sludge. Tighten the connecting rope so that the floating block can float on the water surface, and then tighten the screw to take the device out of the sewer. Observe the position of the floating block on the second scale line to understand the height of the water surface, avoid sludge affecting the measurement results, and then understand the depth of the sludge by the position of the pressure plate on the first scale line, so as to facilitate drainage preparations in extreme weather conditions such as heavy rain, reduce urban waterlogging and flood risks, and protect public safety and property safety;

[0016] 2. By setting the supporting parts, the device can be easily fixed. During the inspection, the three telescopic rods are pulled out from the slide groove, and the lower left side of the horizontal plate and the anti-slip nails are against the road surface to complete the fixation. The operation is simple and the installation time is reduced. At the same time, the anti-fall net can fill the gap at the sewer outlet to prevent the surveyor from falling into the sewer, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the entire structure proposed in this embodiment;

[0018] Figure 2 Schematic diagram of the structure of the horizontal plate in this embodiment;

[0019] Figure 3 Schematic diagram of the structure of the measuring component in this embodiment;

[0020] Figure 4 Schematic diagram of the structure of the supporting component in this embodiment.

[0021] In the figure: 1. horizontal plate; 2. measuring component; 3. first vertical rod; 4. first scale line; 5. triangular pyramid; 6. rectangular groove; 7. supporting component; 8. first through hole; 9. second through hole; 10. screw rod; 21. second vertical rod; 22. second scale line; 23. floating block; 24. connecting rope; 25. pressure plate; 26. circular hole; 71. connecting plate; 72. slide groove; 73. telescopic rod; 74. anti-slip spikes; 75. connecting block; 76. anti-fall net. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] like Figure 1-Figure 4 As shown, a depth detection device includes a horizontal plate 1, a second through hole 9 and a first through hole 8 are sequentially opened on the upper left portion of the horizontal plate 1 from left to right, three rectangular grooves 6 distributed in a triangular shape are opened on the upper right portion of the horizontal plate 1, a measuring component 2 is arranged in the second through hole 9, a first vertical rod 3 is arranged in the first through hole 8, the first vertical rod 3 is used to measure the overall depth of the sewer, the first vertical rod 3 passes through the measuring component 2, and the three rectangular grooves 6 are jointly provided with a supporting component 7.

[0026] The measuring component 2 includes a second vertical rod 21, which is movably sleeved in the second through hole 9. A floating block 23 is movably sleeved on the outer cylindrical surface of the second vertical rod 21. The floating block 23 is used to float on the water surface to measure the height of the water surface. A pressure plate 25 is installed at the lower end of the second vertical rod 21. A second scale line 22 is provided on the outer surface of the second vertical rod 21. A connecting rope 24 is fixedly connected to the upper end of the floating block 23. The connecting rope 24 is used to tighten the position of the floating block 23. The connecting rope 24 passes through the second through hole 9. A circular hole 26 is opened on the upper right part of the pressure plate 25. The measuring component 2 is used to facilitate depth detection of the water surface with sludge and measure the height of the sludge.

[0027] The supporting member 7 comprises three connecting plates 71, which are rotatably connected in the rectangular groove 6 by a rotating shaft. The connecting plate 71 can only rotate ninety degrees in the rectangular groove 6. The lower ends of the three connecting plates 71 are provided with sliding grooves 72, and the three sliding grooves 72 are provided with telescopic rods 73. The telescopic rods 73 are telescopic for conveniently supporting sewer openings of different diameters. The three telescopic rods 73 are fixedly connected with connecting blocks 75, and the lower ends of the three connecting blocks 75 are provided with a plurality of anti-slip spikes 74. The anti-slip spikes 74 are used to increase the friction with the ground. The upper ends of the three connecting plates 71 are jointly provided with an anti-falling net 76, and one end and the other end of the anti-falling net 76 are respectively connected to the front end and the rear end of the horizontal plate 1. The anti-falling net 76 has a certain toughness. The anti-falling net 76 is used to fill the gap in the sewer opening to prevent the surveying personnel from falling into the sewer. The supporting member 7 is used to facilitate the fixation of the device.

[0028] Two screw rods 10 are disposed at the front end of the transverse plate 1 . The two screw rods 10 extend into the second through hole 9 and the first through hole 8 respectively. The two screw rods 10 abut against the first vertical rod 3 , the second vertical rod 21 and the connecting rope 24 respectively.

[0029] The outer surface of the first vertical rod 3 is provided with a first scale line 4. The lower end of the first vertical rod 3 passes through the circular hole 26 and is installed with a triangular cone 5. The triangular cone 5 is used to facilitate passing through the silt.

[0030] The utility model proposes a depth detection device. When in use, the three telescopic rods 73 are pulled out from the slide groove 72 so that the lower left side of the horizontal plate 1 and the anti-slip nails 74 are against the road surface, and the fixing operation is simple. At the same time, the anti-fall net 76 can fill the gap at the sewer outlet, and the first vertical rod 3 is inserted into the sewer to contact the bottom. The depth of the sewer is known through the first scale line 4. When there is a lot of sludge in the sewer, the second vertical rod 21 is inserted into the sewer so that the pressure plate 25 contacts the upper layer of the sludge, and the connecting rope 24 is tightened so that the floating block 23 can float on the water surface, and then the two screws 10 are tightened, and the device is taken out from the sewer. The position of the floating block 23 on the second scale line 22 can be observed to understand the height of the water surface, and the position of the pressure plate 25 on the first scale line 4 can be used to understand the depth of the sludge.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A depth detection device, comprising a horizontal plate (1), characterized in that: The left upper end of the horizontal plate (1) is provided with a second through hole (9) and a first through hole (8) in sequence from left to right, the right upper end of the horizontal plate (1) is provided with three rectangular grooves (6) distributed in a shape of a triangle, a measuring component (2) is arranged in the second through hole (9), a first vertical rod (3) is arranged in the first through hole (8), the first vertical rod (3) passes through the measuring component (2), and the three rectangular grooves (6) are provided with a supporting component (7) in common.

2. A depth detection device according to claim 1, characterized in that: The measuring component (2) comprises a second vertical rod (21), the second vertical rod (21) is movably sleeved in the second through hole (9), a floating block (23) is movably sleeved on the outer cylindrical surface of the second vertical rod (21), a pressing plate (25) is installed at the lower end of the second vertical rod (21), a second scale line (22) is arranged on the outer surface of the second vertical rod (21), a connecting rope (24) is fixedly connected to the upper end of the floating block (23), the connecting rope (24) passes through the second through hole (9), and a circular hole (26) is opened at the right part of the upper end of the pressing plate (25).

3. A depth detection device according to claim 1, characterized in that: The support component (7) comprises three connecting plates (71), the three connecting plates (71) are rotatably connected in the rectangular groove (6) via a rotating shaft, the lower ends of the three connecting plates (71) are provided with a sliding groove (72), the three sliding grooves (72) are provided with a telescopic rod (73), the three telescopic rods (73) are fixedly connected with a connecting block (75), the lower ends of the three connecting blocks (75) are provided with a plurality of anti-slip nails (74), and the upper ends of the three connecting plates (71) are commonly provided with an anti-falling net (76).

4. A depth detection device according to claim 1, characterized in that: Two screw rods (10) are arranged at the front end of the transverse plate (1), and the two screw rods (10) extend into the second through hole (9) and the first through hole (8) respectively.

5. A depth detection device according to claim 2, characterized in that: The outer surface of the first vertical rod (3) is provided with a first scale line (4); the lower end of the first vertical rod (3) passes through a circular hole (26) and is mounted with a triangular cone (5).

6. A depth detection device according to claim 3, characterized in that: One end and the other end of the anti-falling net (76) are respectively connected to the front end and the rear end of the transverse plate (1).

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