CN220228064U - Cover plate for protecting water supply pipeline - Google Patents

Abstract

The application relates to a apron for water supply pipeline protection relates to the field of pipeline laying construction technology. The concrete cover plate comprises a concrete cover plate, a plurality of reinforcing bars and stress meters, wherein the reinforcing bars are buried in the concrete cover plate, and two ends of each stress meter are fixed with the reinforcing bars through connecting components; the connecting assembly comprises two clamping blocks which are respectively corresponding to the steel bars and the stress gauge, wherein two studs which are parallel to each other are arranged on one clamping block, the two studs are distributed on two sides of the length direction of the steel bars and penetrate through the other clamping block, and locking nuts which are abutted against the other clamping block are connected to the two studs in a threaded mode. The method has the advantages that the inspector can reach the position of the alarm stress meter according to the signal, the pipeline is inspected or maintained, and the resource waste caused by long-time leakage of the transmission medium in the pipeline after the pipeline is leaked or broken is reduced.

Description

Cover plate for protecting water supply pipeline

Technical Field

The application relates to the field of pipeline laying construction technology, in particular to a cover plate for protecting a water supply pipeline.

Background

In water supply pipeline laying, the condition of insufficient earthing of the pipe top often occurs in water supply pipeline laying due to the influence of underground pipe positions, and the water supply pipeline laying is easily influenced by ground load, so that the pipeline is unevenly settled. And because of the invisibility of the underground pipeline, the danger of accidentally breaking the water supply pipeline occurs in construction, and the danger of the water supply pipeline is increased.

In order to protect the water supply pipeline, the water supply pipeline is protected from being impacted by external force, the settlement displacement of the buried water supply pipeline is reduced, a cover plate can be buried above the water supply pipeline at the positions of the insufficient earthing and key nodes (riverbed bottom, passing railway, high-speed buried section and the like) at the same time, the cover plate is of a concrete structure, and the cover plate has certain strength and can resist the impact of external force.

However, the concrete cover plate can only provide protection for the pipeline, and when the pipeline safety is affected due to overlarge load or direct rupture, inspection personnel cannot know the concrete cover plate, and the concrete cover plate cannot timely inspect or remove dangers, so that the transmission medium in the pipeline can be leaked for a long time to cause resource waste.

Disclosure of Invention

In order to improve the problem that a concrete cover plate can only provide a protection effect for a pipeline, a patrol inspector cannot know the condition of the pipeline below, and the resource waste is caused by long-time leakage of a transmission medium in the pipeline.

The application provides a apron for water supply pipe protection adopts following technical scheme:

the cover plate for protecting the water supply pipeline comprises a concrete cover plate, a plurality of steel bars and stress meters, wherein the steel bars are arranged and buried in the concrete cover plate, and two ends of each stress meter are fixed with the steel bars through connecting components;

the connecting assembly comprises two clamping blocks which are respectively corresponding to the steel bars and the stress gauge, wherein two studs which are parallel to each other are arranged on one clamping block, the two studs are distributed on two sides of the length direction of the steel bars and penetrate through the other clamping block, and locking nuts which are abutted against the other clamping block are connected with the two studs in a threaded mode.

By adopting the technical scheme, when the concrete cover plate bears load, the reinforcing steel bars in the concrete cover plate are stressed, the stress meter detects the stress of the reinforcing steel bars, when the stress value of the reinforcing steel bars exceeds a set value, the stress meter can transmit data to the control terminal and give an alarm, a patrol inspector can check or maintain the pipeline according to the position where the signal arrives at the alarm stress meter, and the possibility of resource waste caused by long-time leakage of transmission media in the pipeline after the pipeline is leaked or broken is reduced.

The two clamping blocks are provided with V-shaped grooves at opposite ends.

By adopting the technical scheme, the V-shaped groove clamps the reinforcing steel bars and the stress gauge, thereby being beneficial to increasing the stability of fixation.

And a displacement sensor is embedded in the concrete cover plate.

Through adopting above-mentioned technical scheme, displacement sensor is used for monitoring the position of concrete apron, when because soil body displacement leads to concrete apron position to change, inspection personnel can inspect in corresponding region to prevent that the pipeline from appearing the condition such as impact, pipeline come-up, pipeline differential settlement, in time maintain.

The wiring pipe for the cable of the stress meter and/or the displacement sensor to pass through is buried in the concrete cover plate, and one end of the wiring pipe extends to the upper end face of the concrete cover plate.

By adopting the technical scheme, the wiring tube plays a role in protecting the cable.

One end of the wiring tube, which is positioned in the concrete cover plate, is provided with a first sealing ring for the cable to pass through.

By adopting the technical scheme, the first sealing ring reduces the possibility that the slurry enters the wiring tube, and further protects the cable.

The wiring pipe is equipped with second sealing washer and retaining ring in the one end that leans on the concrete apron, retaining ring and wiring pipe threaded connection and retaining ring outwards extend have the collar that is used for tying up.

By adopting the technical scheme, the second sealing ring prevents external sundries from falling into the wiring pipe; the operator can tie the collar tightly with the ribbon for cable and collar are fixed mutually, have reduced the cable and have revealed and take place not hard up when receiving the involvement in the wiring pipe part.

The collar is provided with a ring groove.

By adopting the technical scheme, the ring groove enables the ribbon to be clamped in the ring groove so as to avoid the ribbon from sliding.

The outer wall of the wiring tube is provided with a plurality of reinforcing ribs extending along the outline direction of the wiring tube.

By adopting the technical scheme, the reinforcing rib increases the strength of the concrete cover plate at the pipeline part.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the state of the concrete cover plate is monitored through the stress meter and the displacement sensor, so that the self condition of the pipeline is judged, the inspection personnel can quickly locate, inspect and maintain, and the resource waste is saved;

2. the operator can tie the collar tightly with the ribbon for cable and collar are fixed mutually, have reduced the cable and have revealed and take place not hard up when receiving the involvement in the wiring pipe part.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

Fig. 2 is a schematic diagram of an embodiment of the present application for embodying a connection assembly.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is a schematic diagram of an embodiment of the present application for embodying a first seal ring and a second seal ring.

Fig. 5 is a schematic diagram of an embodiment of the present application for embodying a collar.

Reference numerals illustrate: 1. a concrete cover plate; 2. reinforcing steel bars; 3. a stress meter; 4. a connection assembly; 41. a clamping block; 411. a V-shaped groove; 42. a stud; 43. a lock nut; 5. a displacement sensor; 6. a wire connection tube; 61. a first seal ring; 62. a second seal ring; 63. a retainer ring; 64. a collar; 641. a ring groove; 65. reinforcing ribs.

Detailed Description

The utility model will be described in further detail with reference to fig. 1-5 and the detailed description of the preferred embodiments.

In the description of the present utility model, it should be understood that the terms "left", "right", "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and "first", "second", etc. do not indicate the importance of the components, and thus are not to be construed as limiting the present utility model. The specific dimensions adopted in the present embodiment are only for illustrating the technical solution, and do not limit the protection scope of the present utility model.

The embodiment of the application discloses a cover plate for protecting a water supply pipeline. As shown in fig. 1, the cover plate comprises a concrete cover plate 1, reinforcing steel bars 2 and stress meters 3, wherein the reinforcing steel bars 2 are provided with a plurality of reinforcing steel bars and are buried in the concrete cover plate 1, each reinforcing steel bar 2 is vertically and horizontally arranged, and two ends of each stress meter 3 are fixed with one reinforcing steel bar 2 which is positioned at the middle position and is transversely distributed through a connecting component 4.

As shown in fig. 2 and 3, the connecting assembly 4 includes two clamping blocks 41 corresponding to the reinforcing steel bar 2 and the stress meter 3 respectively, the two clamping blocks 41 are provided with V-shaped grooves 411 at opposite ends, the V-shaped groove 411 of one clamping block 41 is abutted with the outer peripheral wall of the stress meter 3, the V-shaped groove 411 of the other clamping block 41 is abutted with the outer wall of the reinforcing steel bar 2, two mutually parallel studs 42 are arranged on the clamping block 41 corresponding to the stress meter 3, the two studs 42 are distributed at two sides of the length direction of the reinforcing steel bar 2 and penetrate through the other clamping block 41, and locking nuts 43 abutted with the other clamping block 41 are connected with the two studs 42 in a threaded manner. The operator screws the lock nut 43 to prop against the corresponding clamping blocks 41 to drive the two clamping blocks 41 to be close to each other, so that the stress meter 3 and the steel bar 2 are tightly propped against and fixed, the installation is convenient and quick, and the fixing requirements of the steel bars 2 and the stress meters 3 with different specifications can be met.

As shown in fig. 4, a displacement sensor 5 is embedded in the concrete cover plate 1 for monitoring the position of the concrete cover plate 1.

As shown in fig. 4 and 5, a wiring tube 6 through which the cable of the strain gauge 3 and/or the displacement sensor 5 passes is buried in the concrete cover 1, and one end of the wiring tube 6 extends to the upper end surface of the concrete cover 1. The end of the wire pipe 6 located in the concrete cover 1 is provided with a first sealing ring 61 through which the cable passes. The second sealing ring 62 and the retainer ring 63 are arranged in one end of the wiring tube 6 close to the concrete cover plate 1, the retainer ring 63 is in threaded connection with the wiring tube 6, the retainer ring 63 is outwards extended to form a binding sleeve 64 for binding, and the binding sleeve 64 is provided with a ring groove 641.

The operator can pass the transmission cable of the stress meter 3 and/or the displacement sensor 5 through the first sealing ring 61, the second sealing ring 62, the check ring 63 and the collar 64 in sequence, so that the cable is positioned in the wire connection tube 6, and is isolated from the concrete, thereby protecting the cable. The strain gauge 3 and the displacement sensor 5 may also be selected in a wireless or bluetooth communication mode.

The stress meter 3 is used for detecting the stress of the steel bar 2, the stress of the steel bar 2 reflects the load condition borne by the concrete cover plate 1, the displacement sensor 5 is used for monitoring the position of the concrete cover plate 1, and the displacement sensor can reflect whether the soil body changes or not so as to display the position state of the pipeline; when the stress meter 3 and the displacement sensor 5 reach respective preset values, the stress meter 3 and the displacement sensor 5 can transmit signals to the control terminal, so that inspection personnel can check the corresponding areas according to the signals, the pipelines are prevented from being broken or the pipelines are broken, the pipelines are maintained in time, the resource waste is saved, and the prediction effect on the pipeline safety is achieved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. A apron for water supply pipe protection, its characterized in that: the concrete cover plate comprises a concrete cover plate (1), steel bars (2) and stress meters (3), wherein the steel bars (2) are arranged in a plurality and are buried in the concrete cover plate (1), and two ends of each stress meter (3) are fixed with the steel bars (2) through connecting assemblies (4);

the connecting assembly (4) comprises two clamping blocks (41) which are respectively corresponding to the steel bars (2) and the stress meters (3), wherein two mutually parallel studs (42) are arranged on one clamping block (41), the two studs (42) are distributed on two sides of the length direction of the steel bars (2) and penetrate through the other clamping block (41), and locking nuts (43) which are abutted against the other clamping block (41) are connected to the two studs (42) in a threaded mode.

2. A cover plate for water supply pipe protection as claimed in claim 1, wherein: the two clamping blocks (41) are provided with V-shaped grooves (411) at opposite ends.

3. A cover plate for water supply pipe protection as claimed in claim 1, wherein: the displacement sensor (5) is embedded in the concrete cover plate (1).

4. A cover plate for protection of a water supply pipe according to claim 3, wherein: the concrete cover plate (1) is internally embedded with a wiring pipe (6) for a cable of the stress meter (3) and/or the displacement sensor (5) to pass through, and one end of the wiring pipe (6) extends to the upper end face of the concrete cover plate (1).

5. The cover plate for water supply pipe protection of claim 4, wherein: one end of the wiring tube (6) positioned in the concrete cover plate (1) is provided with a first sealing ring (61) for a cable to pass through.

6. The cover plate for water supply pipe protection of claim 5, wherein: the wiring tube (6) is equipped with second sealing washer (62) and retaining ring (63) in leaning on the one end of concrete apron (1), retaining ring (63) and wiring tube (6) threaded connection and retaining ring (63) outwards extend have and are used for tying up collar (64).

7. The cover plate for water supply pipe protection of claim 6, wherein: the collar (64) is provided with a ring groove (641).

8. The cover plate for water supply pipe protection of claim 4, wherein: the outer wall of the wiring tube (6) is provided with a plurality of reinforcing ribs (65) extending along the outline direction.