Anti-collapse auxiliary device for water supply and drainage construction

Abstract

An anti-collapse auxiliary device for water supply and drainage construction comprises a protective pipeline, L-shaped side supporting plates, a lower arc-shaped supporting plate, a rotating protective cover, a rotating shaft, an upper arc-shaped pressing plate, a circular fixing sleeve and a threaded ejector rod, the lower portion of the protective pipeline is connected with the L-shaped side supporting plates, the two L-shaped side supporting plates are symmetrically arranged on the lower portion of the protective pipeline, and lower arc-shaped supporting plate side plates are arranged on the side faces of the lower arc-shaped supporting plates. Side plates of the lower arc-shaped supporting plates are connected with the protection pipeline, the side faces of the lower portion of the water supply and drainage pipeline are matched with the lower arc-shaped supporting plates and attached to the lower arc-shaped supporting plates, the lower arc-shaped supporting plates are symmetrically arranged in the protection pipeline, and the side faces of the upper portion of the water supply and drainage pipeline are attached to the upper arc-shaped pressing plates. The upper arc-shaped pressing plates are symmetrically arranged on the upper portion of the water supply and drainage pipeline, the upper portions of the symmetrical upper arc-shaped pressing plates are attached, and the lower surfaces of the upper arc-shaped pressing plates are attached to the upper surface of the lower arc-shaped supporting plate.

Description

Technical Field

[0001] The utility model relates to the field of water supply and drainage construction, in particular to an anti-collapse auxiliary device for water supply and drainage construction. Background Art

[0002] The existing patent (publication number: CN216813435U) proposes an anti-collapse device for municipal water supply and drainage construction, including two protective cylinders, a water pipe is arranged between the two protective cylinders, an external fixing device is arranged inside the side block, a plug hole is opened inside the protective cylinder, and the external fixing device includes a connecting cylinder, the top of the connecting cylinder is fixedly connected to a limiting ring, a plug rod is inserted into the inside of the connecting cylinder, a rotating groove is opened on the top of the plug rod, and a breaking rod is fixedly connected to the bottom of the plug rod. The utility model relates to the technical field of municipal water supply and drainage; this device includes two protective cylinders, the fixing plate is an arc-shaped rubber plate, and a water pipe is arranged between the two protective cylinders. However, only one layer of rubber plate is arranged between the protective cylinder and the water pipe. When squeezed, the force exerted on the fixing plate will be directly transmitted to the water pipe, which will cause squeezing of the water pipe. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a water supply and drainage construction anti-collapse auxiliary device which can well protect the water supply and drainage pipeline when the pipeline collapses during use, and prevent the water supply and drainage pipeline from being squeezed and deformed or cracked during the anti-collapse construction.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] An anti-collapse auxiliary device for water supply and drainage construction comprises a protective pipe, an L-shaped side support plate, a lower arc-shaped support plate, a rotating shield, a rotating shaft, an upper arc-shaped pressure plate, a circular fixing sleeve and a threaded push rod. The lower part of the protective pipe is connected to the L-shaped side support plate, and two groups of L-shaped side support plates are symmetrically arranged at the lower part of the protective pipe. The side of the lower arc-shaped support plate has a lower arc-shaped support plate side plate, and the lower arc-shaped support plate side plate is connected to the protective pipe. The lower side of the water supply and drainage pipe is adapted to the lower arc-shaped support plate, and the lower side of the water supply and drainage pipe is fitted with the lower arc-shaped support plate. The lower arc-shaped support plate is symmetrically arranged inside the protective pipe, and the upper side of the water supply and drainage pipe is fitted with the upper arc-shaped pressure plate. The upper arc-shaped pressure plate is symmetrically arranged on the upper part of the water supply and drainage pipe, and the upper parts of the symmetrical upper arc-shaped pressure plates are fitted, and the lower surface of the upper arc-shaped pressure plate is fitted with the upper surface of the lower arc-shaped support plate.

[0006] The circular fixing sleeve is connected to the upper arc-shaped pressure plate, and the lower part of the threaded push rod is provided with a circular rotating disk, which is inserted into the circular fixing sleeve and rotates in the circular fixing sleeve. The lower surface of the circular rotating disk fits with the outer side surface of the upper arc-shaped pressure plate, and the threaded push rod passes through the circular fixing sleeve and rotates in the circular fixing sleeve.

[0007] The protective pipe is provided with an extended boss inside, and the threaded push rod is adapted to the extended boss. The threaded push rod passes through the extended boss and rotates in a circular rotating disk. The upper part of the threaded push rod is connected to the threaded push rod handle, and the fixed connecting sleeve is connected to the protective pipe. The side of the rotating shield is provided with a rotating shield side sleeve, and the fixed connecting sleeve is fitted with the rotating shield side sleeve. The fixed connecting sleeve is connected to the rotating shield side sleeve through a rotating shaft, and the upper part of the threaded push rod is placed in the rotating shield.

[0008] The upper surface of the protective pipe is fitted with the upper arc-shaped connecting plate, and the side of the upper arc-shaped connecting plate is provided with multiple upper arc-shaped connecting plate side columns, and two groups of upper arc-shaped connecting plate side columns are symmetrically arranged at both ends of the upper arc-shaped connecting plate. The upper part of the protective pipe is provided with a limit slot, and the two groups of limit slots are symmetrically arranged on the upper part of the protective pipe. The upper arc-shaped connecting plate side columns are adapted to the limit slots, and the upper arc-shaped connecting plate side columns are inserted into the limit slots.

[0009] Beneficial effects:

[0010] 1. The symmetrical L-shaped side support plates of the utility model are distributed at both ends of the protective pipe to keep the protective pipe stable, and prevent the protective pipe from rolling when in use during water supply and drainage construction to prevent collapse. The lower arc support plate is fixed inside the protective pipe through the lower arc support plate side plate, and the water supply and drainage pipe is inserted into the protective pipe from the upper opening of the protective pipe, and the lower part of the water supply and drainage pipe is connected to the symmetrical lower arc support plate. The symmetrical lower arc support plate supports the bottom of the water supply and drainage pipe. When it is vibrated, the symmetrical lower arc support plate supports the bottom of the water supply and drainage pipe. During the anti-collapse construction, the bottom of the water supply and drainage pipes is prevented from being damaged. The circular rotating disk is confined to the outside of the upper arc-shaped pressure plate by a circular fixed sleeve. The circular rotating disk is prevented from being disconnected from the upper arc-shaped pressure plate during the anti-collapse construction of the water supply and drainage. The threaded push rod passes through the extended boss to connect the threaded push rod handle. The threaded push rod is rotated to make the circular rotating disk rotate in the circular fixed sleeve. At the same time, the circular rotating disk applies a thrust to the upper arc-shaped pressure plate, so that the symmetrical upper arc-shaped pressure plates press the water supply and drainage pipes, and the upper parts of the symmetrical upper arc-shaped pressure plates are aligned while the lower parts are in contact with the lower arc-shaped support plate.

[0011] 2. The symmetrical upper arc-shaped pressure plate and the symmetrical lower arc-shaped supporting plate of the utility model cooperate to protect the water supply and drainage pipes therein, and prevent the protective pipes from being deformed when the protective pipes are subjected to pressure during the anti-collapse construction of the water supply and drainage, resulting in squeezing of the water supply and drainage pipes inside the protective pipes. The symmetrical upper arc-shaped pressure plate and the symmetrical lower arc-shaped supporting plate support each other inside the protective pipes, which will form a good protective effect on the water supply and drainage pipes. The fixed connecting sleeve is connected to the rotating shield side sleeve through the rotating shaft, so that the rotating shield is connected to the shaft of the protective pipe. The rotating shield protects the threaded mandrel and the threaded mandrel handle, and prevents the collapse from squeezing the threaded mandrel into shape during the anti-collapse construction of the water supply and drainage. The shape causes the threaded push rod to be unable to rotate, and the upper arc-shaped connecting plate is buckled at the opening on the upper part of the protective pipe to seal the upper part of the protective pipe, and cooperates with the protective pipe to protect the water supply and drainage pipe. The side column of the upper arc-shaped connecting plate is inserted into the limiting slot, and the upper arc-shaped connecting plate is limited by the side column of the upper arc-shaped connecting plate. When the water supply and drainage construction prevents collapse, the upper arc-shaped connecting plate is prevented from moving on the upper part of the protective pipe, and the upper arc-shaped connecting plate and the protective pipe are ensured to be well connected and fit. This device can well protect the water supply and drainage pipe when collapse occurs during the use of the water supply and drainage pipe, and prevent the water supply and drainage pipe from being squeezed and deformed or cracked when the water supply and drainage construction prevents collapse. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is the first axonometric drawing of the anti-collapse auxiliary device for water supply and drainage construction described in the utility model.

[0013] Figure 2 This is the second axonometric drawing of the anti-collapse auxiliary device for water supply and drainage construction described in the utility model.

[0014] Figure 3 This is the first cross-sectional view of the anti-collapse auxiliary device for water supply and drainage construction described in the utility model.

[0015] Figure 4 This is a second cross-sectional view of the anti-collapse auxiliary device for water supply and drainage construction described in the utility model.

[0016] Figure 5 This is an axonometric view of the protective pipeline and the lower arc-shaped support plate described in the utility model.

[0017] Figure 6 This is an axonometric view of the upper arc pressure plate and threaded push rod described in the utility model.

[0018] Figure 7 This is an axonometric view of the upper arc connecting plate described in the present utility model. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0020] Embodiment 1:

[0021] A water supply and drainage construction anti-collapse auxiliary device, comprising a protective pipe 01, an L-shaped side support plate 02, a lower arc-shaped support plate 03, a rotating shield 06, a rotating shaft 07, an upper arc-shaped pressure plate 13, a circular fixing sleeve 14, and a threaded push rod 15. The lower part of the protective pipe 01 is connected to the L-shaped side support plate 02, and two groups of L-shaped side support plates 02 are symmetrically arranged at the lower part of the protective pipe 01. The symmetrical L-shaped side support plates 02 are distributed at both ends of the protective pipe 01 to keep the protective pipe 01 stable, and prevent the protective pipe 01 from rolling when in use during water supply and drainage construction anti-collapse. The side surface of the lower arc-shaped support plate 03 has a lower arc-shaped support plate side plate 04, and the lower arc-shaped support plate side plate 04 is connected to the protective pipe 01. The lower arc-shaped support plate 03 is fixed inside the protective pipe 01 through the lower arc-shaped support plate side plate 04. The lower side surface of the water supply and drainage pipe 17 is connected to the lower arc-shaped support plate 04. 3 is adapted, the lower side surface of the water supply and drainage pipe 17 is fitted with the lower arc-shaped support plate 03, the lower arc-shaped support plate 03 is symmetrically arranged inside the protective pipe 01, the water supply and drainage pipe 17 is inserted into the protective pipe 01 from the upper opening of the protective pipe 01 and the lower part of the water supply and drainage pipe 17 is connected to the symmetrical lower arc-shaped support plate 03, the symmetrical lower arc-shaped support plate 03 supports the bottom of the water supply and drainage pipe 17, and the symmetrical lower arc-shaped support plate 03 supports the bottom of the water supply and drainage pipe 17 when it is vibrated, and prevents the water supply and drainage pipe 17 from causing damage to the bottom when the water supply and drainage construction prevents collapse, the upper side surface of the water supply and drainage pipe 17 is fitted with the upper arc-shaped pressure plate 13, the upper arc-shaped pressure plate 13 is symmetrically arranged on the upper part of the water supply and drainage pipe 17, the upper part of the symmetrical upper arc-shaped pressure plate 13 is fitted, and the lower surface of the upper arc-shaped pressure plate 13 is fitted with the upper surface of the lower arc-shaped support plate 03.

[0022] Embodiment 2:

[0023] The circular fixing sleeve 14 of the utility model is connected to the upper arc-shaped pressure plate 13, and the lower part of the threaded push rod 15 is provided with a circular rotating disk 18, which is inserted into the circular fixing sleeve 14 and rotates in the circular fixing sleeve 14. The lower surface of the circular rotating disk 18 fits with the outer side surface of the upper arc-shaped pressure plate 13, and the circular rotating disk 18 is confined to the outer side of the upper arc-shaped pressure plate 13 by the circular fixing sleeve 14, so as to prevent the circular rotating disk 18 from being disconnected from the upper arc-shaped pressure plate 13 during the anti-collapse construction of water supply and drainage, and the threaded push rod 15 passes through the circular fixing sleeve 14 and rotates in the circular fixing sleeve 14.

[0024] Embodiment 3:

[0025] The protective pipe 01 of the utility model has an extended boss 08 inside, and the threaded push rod 15 is adapted to the extended boss 08. The threaded push rod 15 passes through the extended boss 08, and the threaded push rod 15 rotates in the circular rotating disk 18. The upper part of the threaded push rod 15 is connected to the threaded push rod handle 16. The threaded push rod 15 is rotated to make the circular rotating disk 18 rotate in the circular fixed sleeve 14. At the same time, the circular rotating disk 18 applies a thrust to the upper arc pressure plate 13, so that the symmetrical upper arc pressure plates 13 press the water supply and drainage pipes 17, so that the upper parts of the symmetrical upper arc pressure plates 13 are matched while the lower parts are fitted with the lower arc support plate 03. The symmetrical upper arc pressure plates 13 cooperate with the symmetrical lower arc support plate 03 to protect the water supply and drainage pipes 17 therein, and prevent the protective pipe 01 from being subjected to pressure during the anti-collapse construction of the water supply and drainage. 01 deformation causes squeezing of the water supply and drainage pipe 17 in the protective pipe 01, the symmetrical upper arc-shaped pressure plate 13 and the symmetrical lower arc-shaped support plate 03 support each other inside the protective pipe 01, which will form a good protective effect on the water supply and drainage pipe 17, the fixed connecting sleeve 09 connects the protective pipe 01, the side of the rotating shield 06 has a rotating shield side sleeve 10, the fixed connecting sleeve 09 fits with the rotating shield side sleeve 10, the fixed connecting sleeve 09 is connected to the rotating shield side sleeve 10 through the rotating shaft 07, so that the rotating shield 06 is connected to the protective pipe 01 axis, the rotating shield 06 protects the threaded push rod 15 and the threaded push rod handle 16, and prevents the collapse during the water supply and drainage construction to squeeze and deform the threaded push rod 15 so that the threaded push rod 15 cannot rotate, and the upper part of the threaded push rod 15 is placed in the rotating shield 06.

[0026] Embodiment 4:

[0027] The upper surface of the protective pipe 01 of the utility model is fitted with the upper arc-shaped connecting plate 11, and the upper arc-shaped connecting plate 11 is buckled at the opening of the upper part of the protective pipe 01 to seal the upper part of the protective pipe 01, and cooperates with the protective pipe 01 to protect the water supply and drainage pipe 17. The side of the upper arc-shaped connecting plate 11 has a plurality of upper arc-shaped connecting plate side columns 12, and two groups of upper arc-shaped connecting plate side columns 12 are symmetrically arranged at both ends of the upper arc-shaped connecting plate 11. The upper part of the protective pipe 01 has a limiting card groove 05, and the two groups of limiting card grooves 05 are symmetrically arranged on the upper part of the protective pipe 01. The upper arc-shaped connecting plate side columns 12 Adapting to the limiting slot 05, the upper arc connecting plate side column 12 is inserted into the limiting slot 05, and the upper arc connecting plate 11 is limited by the upper arc connecting plate side column 12, so as to prevent the upper arc connecting plate 11 from moving on the upper part of the protective pipe 01 during the anti-collapse construction of water supply and drainage, and ensure the docking fit between the upper arc connecting plate 11 and the protective pipe 01. This device can well protect the water supply and drainage pipe 17 when collapse occurs during the use of the water supply and drainage pipe 17, and prevent the water supply and drainage pipe 17 from being squeezed and deformed or cracked during the anti-collapse construction of water supply and drainage.

[0028] Embodiment 5:

[0029] The installation steps of the utility model are as follows: first connect the lower part of the protective pipe 01 to the L-shaped side support plate 02, connect the lower arc-shaped support plate side plate 04 to the protective pipe 01, pass the threaded push rod 15 through the circular fixed sleeve 14, place the circular rotating disk 18 in the circular fixed sleeve 14, connect the circular fixed sleeve 14 to the upper arc-shaped pressure plate 13, pass the threaded push rod 15 through the extended boss 08 to connect the threaded push rod handle 16, connect the rotating shaft 07 to the fixed connecting sleeve 09 through the rotating shield side sleeve 10, insert the water supply and drainage pipe 17 into the protective pipe 01 from the upper opening of the protective pipe 01, make the lower surface of the water supply and drainage pipe 17 fit with the symmetrical lower arc-shaped support plate 03, and rotate the threaded push rod 15 to make the upper arc-shaped pressure plate 13 fit with the water supply and drainage pipe 17.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A water supply and drainage construction anti-collapse auxiliary device, characterized in that : comprising a protective pipe (01), an L-shaped side support plate (02), a lower arc-shaped support plate (03), a rotating shield (06), a rotating shaft (07), an upper arc-shaped pressure plate (13), a circular fixing sleeve (14), and a threaded push rod (15), wherein the lower part of the protective pipe (01) is connected to the L-shaped side support plate (02), two groups of L-shaped side support plates (02) are symmetrically arranged at the lower part of the protective pipe (01), and the side of the lower arc-shaped support plate (03) is provided with a lower arc-shaped support plate side plate (04), and the lower arc-shaped support plate side plate (04) is connected to the protective pipe (01), The lower side surface of the water supply and drainage pipe (17) is adapted to the lower arc-shaped support plate (03), the lower side surface of the water supply and drainage pipe (17) is in contact with the lower arc-shaped support plate (03), the lower arc-shaped support plate (03) is symmetrically arranged inside the protective pipe (01), the upper side surface of the water supply and drainage pipe (17) is in contact with the upper arc-shaped pressure plate (13), the upper arc-shaped pressure plate (13) is symmetrically arranged on the upper part of the water supply and drainage pipe (17), the upper parts of the symmetrical upper arc-shaped pressure plates (13) are in contact with each other, and the lower surface of the upper arc-shaped pressure plate (13) is in contact with the upper surface of the lower arc-shaped support plate (03).

2. The anti-collapse auxiliary device for water supply and drainage construction according to claim 1 is characterized in that The circular fixing sleeve (14) is connected to the upper arc-shaped pressing plate (13), and the lower part of the threaded push rod (15) is provided with a circular rotating disk (18). The circular rotating disk (18) is inserted into the circular fixing sleeve (14), and the circular rotating disk (18) rotates in the circular fixing sleeve (14). The lower surface of the circular rotating disk (18) is in contact with the outer side surface of the upper arc-shaped pressing plate (13), and the threaded push rod (15) passes through the circular fixing sleeve (14), and the threaded push rod (15) rotates in the circular fixing sleeve (14).

3. The anti-collapse auxiliary device for water supply and drainage construction according to claim 2 is characterized in that The protective pipe (01) has an extended boss (08) inside, the threaded push rod (15) is adapted to the extended boss (08), the threaded push rod (15) passes through the extended boss (08), the threaded push rod (15) rotates in the circular rotating disk (18), the upper part of the threaded push rod (15) is connected to the threaded push rod handle (16), the fixed connecting sleeve (09) is connected to the protective pipe (01), the side of the rotating shield (06) has a rotating shield side sleeve (10), the fixed connecting sleeve (09) is fitted with the rotating shield side sleeve (10), the fixed connecting sleeve (09) is connected to the rotating shield side sleeve (10) through the rotating shaft (07), and the upper part of the threaded push rod (15) is placed in the rotating shield (06).

4. The anti-collapse auxiliary device for water supply and drainage construction according to claim 1 is characterized in that The upper surface of the protective pipe (01) is fitted with the upper arc-shaped connecting plate (11), and the side of the upper arc-shaped connecting plate (11) has a plurality of upper arc-shaped connecting plate side columns (12), and two groups of upper arc-shaped connecting plate side columns (12) are symmetrically arranged at both ends of the upper arc-shaped connecting plate (11), and the upper part of the protective pipe (01) has a limiting groove (05); the two groups of limiting grooves (05) are symmetrically arranged on the upper part of the protective pipe (01), the upper arc-shaped connecting plate side columns (12) are adapted to the limiting grooves (05), and the upper arc-shaped connecting plate side columns (12) are inserted into the limiting grooves (05).

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