A pipe protective cover for water conservancy projects

Abstract

The utility model discloses a pipeline protective cover for water conservancy projects, including a first protective cover and a second protective cover, wherein one end of each of the first protective cover and the second protective cover is fixedly installed with an end sealing rubber sleeve, a throat clamp is sleeved on the end sealing rubber sleeve, a threaded collar is embedded and installed on the outer wall of each of the first protective cover and the second protective cover, a threaded column is installed with a threaded collar, a rubber buffer pad is fixedly installed with a threaded opening fixedly installed under the first protective cover, a water storage cup is installed with a threaded opening, a connecting groove is provided at the other end of the first protective cover, and the connecting groove is slidably matched with the second protective cover. When the pipeline is damaged, the clean water transported inside the pipeline will leak into the first protective cover and the second protective cover, and the clean water will flow into the water storage cup. By observing whether there is water accumulation inside the transparent water storage cup from the outside, it is possible to intuitively understand whether the pipeline is damaged.

Description

Technical Field

[0001] The utility model relates to a protective cover, in particular to a pipeline protective cover for water conservancy projects. Background Art

[0002] Water conservancy project pipelines are essential equipment for water resource transfer, flow and allocation, and the protection of pipelines is also required to be high. Existing urban water conservancy project pipelines are generally exposed on the road surface or buried in the soil, which are prone to corrosion or impact damage, reducing the service life of water conservancy project pipelines, so protective covers are wrapped around the water pipes.

[0003] For example, the Chinese patent publication number CN217634223U discloses a pipe protection cover for water conservancy projects, which belongs to the field of pipe protection equipment. The utility model discloses a pipe protection cover for water conservancy projects, including a bottom foundation, a pressure-bearing guard plate and an arc-shaped support, wherein the bottom foundation serves as the base of the entire device, the bottom foundation supports the pressure-bearing guard plate, and the pressure-bearing guard plate is connected to the inner pipe through the arc-shaped support on its inner side, that is, the inner pipe is supported by the arc-shaped support, and the detection component installed on the outer wall of the pressure-bearing guard plate has the effect of detecting the inner pipe; the utility model solves the problem that the existing pipe protection cover can only play a single role in external protection but cannot detect the inner pipe quickly and conveniently, and uses the detection component to move along the outer wall of the pressure-bearing guard plate, and the detection component detects the outer wall of the inner pipe, so that the inner pipe can be detected on the outside of the entire device, which has good practicality;

[0004] Some problems were found during the use of the above-mentioned existing pipe protective cover for water conservancy projects. First, the detection component can move along the outer wall of the pressure-bearing guard plate, and the detection component detects the outer wall of the inner pipe. The inner pipe can only be detected on the inner pipe on the moving path of the detection component. When the rupture is in other positions, the inner pipe cannot be detected by the detection component. The limitations are relatively large. Secondly, the specifications of water conservancy pipes are different, and their outer diameters are also different. The device cannot be fixed on water conservancy pipes with different diameters. Utility Model Content

[0005] The purpose of the utility model is to provide a pipeline protection cover for water conservancy projects to solve the existing problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipe protective cover for water conservancy projects, comprising a first protective cover and a second protective cover, wherein one end of the first protective cover and the second protective cover are fixedly installed with an end sealing rubber sleeve, and a throat clamp is sleeved on the end sealing rubber sleeve, and the outer walls of the first protective cover and the second protective cover are embedded with a threaded ring, a threaded column is installed on the inner thread of the threaded ring, and a rubber buffer pad is fixedly installed on the other end of the threaded column, and a threaded opening is fixedly installed at the bottom of the first protective cover, and a water storage cup is installed on the inner thread of the threaded opening.

[0007] Preferably, a connecting groove is provided at the other end of the first protective cover, the connecting groove is slidably matched with the second protective cover, and a limiting column is fixedly installed in the connecting groove.

[0008] Preferably, a limiting hole is provided at the other end of the second protective cover, and the limiting hole cooperates with the limiting column.

[0009] Preferably, a sealing rubber ring is embedded in the outer wall of the second protective cover.

[0010] Preferably, a knob is fixedly mounted on the other end of the threaded column.

[0011] Preferably, the threaded opening is communicated with the interior of the first protective cover, and the water storage cup is transparent as a whole.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The first protective cover and the second protective cover are slidably connected together. The second protective cover is adjusted to the inner position of the connecting groove. The overall length of the device can be adjusted according to the length of the pipe to be protected. The rotating knob drives the threaded column to rotate. The rotation of the threaded column can drive the rubber buffer pad to move so that the rubber buffer pad rests against the outer wall of the pipe. The device can be fixed on the pipe so that the device can be fixed on pipes of different lengths and diameters.

[0014] 2. When the pipeline is damaged, the clean water transported inside the pipeline will leak into the first protective cover and the second protective cover, and the clean water will flow into the water storage cup. By observing from the outside whether there is water accumulation inside the transparent water storage cup, you can intuitively understand whether the pipeline is damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the second protective cover of the utility model;

[0017] Figure 3 This is a schematic diagram of the first protective cover structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the threaded column structure of the utility model.

[0019] In the figure: 1. first protective cover; 101. connecting groove; 102. limiting column; 2. second protective cover; 201. limiting hole; 202. sealing rubber ring; 3. end sealing rubber sleeve; 301. throat clamp; 4. threaded collar; 401. threaded column; 402. knob; 403. rubber buffer pad; 5. threaded mouth; 501. water storage cup. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a pipe protective cover for water conservancy projects, including a first protective cover 1 and a second protective cover 2. The first protective cover 1 and the second protective cover 2 are fixedly installed with an end sealing rubber sleeve 3 at one end, and a throat clamp 301 is sleeved on the end sealing rubber sleeve 3. The outer walls of the first protective cover 1 and the second protective cover 2 are embedded with a threaded ring 4, and a threaded column 401 is installed on the inner thread of the threaded ring 4. A rubber buffer pad 403 is fixedly installed on the other end of the threaded column 401. A threaded port 5 is fixedly installed under the first protective cover 1, and a water storage cup 501 is installed on the inner thread of the threaded port 5.

[0022] In this embodiment, the threaded column 401 is threadedly matched with the threaded collar 4, and the rotating threaded column 401 can drive the rubber buffer pad 403 to move. The rubber buffer pad 403 is against the outer wall of the pipe, and the second protective cover 2 and the first protective cover 1 are supported on the pipe, so that the first protective cover 1 and the second protective cover 2 can be fixed on pipes of different diameters. The rubber buffer pad 403 is used to contact the pipe, firstly, the friction with the pipe can be increased to prevent the first protective cover 1 and the second protective cover 2 from sliding. Secondly, when foreign objects from the outside hit the first protective cover 1 and the second protective cover 2, the rubber buffer pad 403 can provide a certain buffer , to avoid damage to the outer wall of the pipeline, deformable threaded collars 4 are used on the outer wall of the pipeline at both ends, and the ends of the end sealing rubber sleeves 3 are gathered and fitted on the pipeline through the throat clamp 301, so as to seal the first protective cover 1 and the second protective cover 2 at both ends, and prevent external impurities from entering the first protective cover 1 and the second protective cover 2. After the pipeline is damaged, the clean water transported inside the pipeline will leak into the first protective cover 1 and the second protective cover 2. Since the threaded port 5 is connected to the inside of the first protective cover 1, the clean water will flow into the water storage cup 501. By observing whether there is water accumulation in the water storage cup 501, it is possible to intuitively understand whether the pipeline is damaged.

[0023] Among them, in order to achieve the purpose of sliding connection between the first protective cover 1 and the second protective cover 2, the present device is implemented by adopting the following technical scheme: a connecting groove 101 is opened at the other end of the first protective cover 1, and the connecting groove 101 is slidably matched with the second protective cover 2, and a limiting column 102 is fixedly installed in the connecting groove 101; a limiting hole 201 is opened at the other end of the second protective cover 2, and the limiting hole 201 cooperates with the limiting column 102; a sealing rubber ring 202 is embedded and installed on the outer wall of the second protective cover 2.

[0024] The first protective cover 1 and the second protective cover 2 are slidably connected together by cooperating with the connecting groove 101 and the second protective cover 2. The limiting hole 201 and the limiting column 102 cooperate with each other to limit the second protective cover 2 to move left and right only inside the connecting groove 101, so that the length of the device can be adjusted to facilitate the protection of pipes of different lengths. The sealing rubber ring 202 can seal the gap at the connection between the second protective cover 2 and the inside of the connecting groove 101 to prevent clean water from flowing out of the gap and being unable to accumulate inside the water storage cup 501.

[0025] Among them, in order to facilitate the observation of whether there is water accumulation inside the water storage cup 501, the present device adopts the following technical solution: a knob 402 is fixedly installed at the other end of the threaded column 401, the threaded port 5 is connected to the inside of the first protective cover 1, and the water storage cup 501 is transparent as a whole.

[0026] The threaded column 401 can be driven to rotate by the knob 402 to adjust the position of the rubber buffer pad 403. The threaded port 5 is connected to the interior of the first protective cover 1, and the leaked clean water will flow into the water storage cup 501. Since the water storage cup 501 is transparent as a whole, it is easy to observe from the outside whether there is water accumulation in the water storage cup 501.

[0027] The working principle and use process of the utility model are as follows: when using, the device needs to be placed in a suitable position. First, the pipe to be protected is passed through the first protective cover 1 and the second protective cover 2, and the second protective cover 2 is adjusted to be in the internal position of the connecting groove 101, so that the overall length of the first protective cover 1 and the second protective cover 2 is moderate. Then, the knob 402 is rotated to drive the threaded column 401 to rotate. The rotation of the threaded column 401 can drive the rubber buffer pad 403 to move, so that the rubber buffer pad 403 is against the outer wall of the pipe, so that the first protective cover 1 and the second protective cover 2 can be fixed on the pipe. Finally, the end of the end sealing rubber sleeve 3 is gathered and fitted on the pipe through the throat clamp 301 to complete the installation of the device. After the pipe is damaged, the clean water transported inside the pipe will leak into the first protective cover 1 and the second protective cover 2, and the clean water will flow into the water storage cup 501. By observing whether there is water accumulation in the transparent water storage cup 501 from the outside, it can be intuitively understood whether the pipe is damaged.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipe protection cover for a water conservancy project, comprising a first protection cover (1) and a second protection cover (2), characterized in that: An end sealing rubber sleeve (3) is fixedly mounted on one end of the first protective cover (1) and the second protective cover (2), and a throat clamp (301) is sleeved on the end sealing rubber sleeve (3). A threaded collar (4) is embedded and mounted on the outer wall of the first protective cover (1) and the second protective cover (2), and a threaded column (401) is mounted on the inner thread of the threaded collar (4), and a rubber buffer pad (403) is fixedly mounted on the other end of the threaded column (401). A threaded opening (5) is fixedly mounted on the bottom of the first protective cover (1), and a water storage cup (501) is mounted on the inner thread of the threaded opening (5).

2. The pipe protection cover for water conservancy engineering according to claim 1 is characterized in that: The other end of the first protective cover (1) is provided with a connection groove (101), the connection groove (101) is slidably matched with the second protective cover (2), and a limiting column (102) is fixedly installed in the connection groove (101).

3. A pipe protection cover for water conservancy projects according to claim 2, characterized in that: A limiting hole (201) is provided at the other end of the second protective cover (2), and the limiting hole (201) cooperates with the limiting column (102).

4. The pipe protection cover for water conservancy engineering according to claim 1 is characterized in that: A sealing rubber ring (202) is embedded and installed on the outer wall of the second protective cover (2).

5. The pipe protection cover for water conservancy engineering according to claim 1 is characterized in that: A knob (402) is fixedly mounted on the other end of the threaded column (401).

6. The pipe protection cover for water conservancy engineering according to claim 1, characterized in that: The threaded opening (5) is in communication with the interior of the first protective cover (1), and the water storage cup (501) is transparent as a whole.

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