Protecting and reinforcing structure of underground pipeline

Abstract

The utility model relates to a protecting and reinforcing structure of an underground pipeline, which belongs to the technical field of pipeline protection and comprises a supporting bracket, and five first connecting pieces are fixedly connected to the outer side of the supporting bracket and are arranged at equal intervals. Compared with the prior art, the underground pipeline clamping device has the advantages that a complete ring-shaped structure can be formed through matched use of the second connecting piece and the first connecting piece so as to be matched with an underground pipeline of a circular structure for use, and the first clamping piece in the second connecting piece can be driven to move towards the second clamping piece through rotation of the screw rod, so that the underground pipeline clamping device is convenient to use. According to the underground pipeline fixing device, the clamping grooves and the corresponding clamping blocks are clamped, then the underground pipeline can be fixed between the first clamping piece and the second clamping piece, the underground pipeline fixing device can be matched with underground pipelines of different sizes for use, the second connecting piece plays an important protection role on the outer ring of the underground pipeline, damage to the underground pipeline caused by external collision can be reduced, and the underground pipeline fixing device is convenient to use. Therefore, the service life of the underground pipeline is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline protection technical field especially relates to the protection reinforcing structure of underground pipeline. BACKGROUND

[0002] Underground pipeline refers to the pipeline and its accessory facilities such as water supply, drainage, gas, heat, power, communication, broadcasting television and industry within the city range, and is important infrastructure and 'lifeline' to guarantee city operation.

[0003] Through the retrieval, China patent discloses a kind of protection reinforcing structure of underground pipeline (authorized announcement number CN213039962U), including two supports, multiple compression assemblies and two support plates, the support is provided with multiple limit rods for fixing support plate, the support plate is connected with support by multiple limit rods, the compression assembly is set on support plate, multiple the compression assembly is distributed on two support plates along vertical direction, the compression assembly is used to reinforce underground pipeline;Two the support and two the support plate are symmetrically arranged, and the patent technology can facilitate the effect of reinforcing underground pipeline.

[0004] But the above-mentioned device still has some shortcomings in actual use, more obvious is that the above-mentioned protection reinforcing structure is clamped to underground pipeline using arc-shaped pressing plate, when underground pipeline size is larger, it will lead to that both sides arc-shaped pressing plate can only wrap the two sides of underground pipeline, and the top and bottom of underground pipeline will be exposed outside, so that exposed part is vulnerable to external damage, greatly reduces the service life of underground pipeline. UTILITY MODEL CONTENT

[0005] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a protection reinforcing structure of underground pipeline.

[0006] The technical scheme of the utility model is as follows: the protection reinforcing structure of underground pipeline, including support support, the outer side of support support is fixedly connected with five first connecting pieces, five first connecting pieces are equidistantly arranged between them, the outer side of first connecting piece is hingedly connected with second connecting piece, the inside of second connecting piece is provided with first clamping piece, the inner wall of first connecting piece is fixedly installed with second clamping piece, the both ends in first clamping piece are equidistantly provided with clamping groove, the both ends of second clamping piece are equidistantly fixedly connected with clamping block matched with clamping groove, the inside of second connecting piece is screw-connected with screw rod, and one end of screw rod is rotationally connected with corresponding first clamping piece.

[0007] By adopting the technical scheme, the first clamping piece in the second connecting piece can be driven to move towards the second clamping piece through rotation of the screw rod, so that the clamping groove is clamped with the corresponding clamping block, and then the underground pipeline can be fixed between the first clamping piece and the second clamping piece, thereby being suitable for use with underground pipelines of different sizes.

[0008] As a preferred embodiment, the bottom end of the support bracket is provided with a lifting assembly, which comprises a bottom plate arranged at the bottom end of the support bracket, a base fixedly connected to the top of the bottom plate, and a lifting block slidingly installed in the base and fixedly connected to the support bracket.

[0009] By adopting the technical scheme, the height of the support bracket and the plurality of underground pipelines can be adjusted by sliding the lifting block in the base.

[0010] As a preferred embodiment, the lifting assembly further comprises two lock holes formed in the base, and a second fixing bolt is threadedly connected to the inside of each lock hole, and one end of the second fixing bolt extends into the base and abuts against the outside of the lifting block.

[0011] By adopting the technical scheme, the lifting block can be fixed in the base by using the second fixing bolt.

[0012] As a preferred embodiment, the second connecting piece is provided with a limiting assembly, which comprises a limiting rod slidingly installed in the second connecting piece and located on both sides of the screw rod, one end of the limiting rod is fixedly connected to the corresponding first clamping piece, and the other end of the limiting rod is fixedly connected to a limiting ball.

[0013] By adopting the technical scheme, the first clamping piece can be effectively limited from rotating during movement by using the limiting rod.

[0014] As a preferred embodiment, the clamping groove is clamped with the corresponding clamping block.

[0015] By adopting the technical scheme, the underground pipeline can be better used.

[0016] As a preferred embodiment, the inner walls of the first clamping piece and the second clamping piece are fixedly connected with rubber protective layers, and the outer sides of the screw rod and the limiting rod are coated with anticorrosive paint.

[0017] By adopting the technical scheme, the anticorrosive paint can improve the corrosion resistance of the screw rod and the limiting rod, and prolong the service life of the screw rod and the limiting rod.

[0018] As a preferred implementation, the second connecting piece is fixedly connected with a fixing strip at one end close to the first connecting piece, two first fixing bolts are arranged between the two fixing strips, and the two fixing strips are connected through the first fixing bolts.

[0019] By adopting the above technical scheme, the two first fixing bolts can be fixed together through the arrangement of the first fixing bolts.

[0020] As a preferred implementation, the mounting holes are arranged at the four corners inside the bottom plate, and foundation screws are arranged inside the mounting holes.

[0021] By adopting the above technical scheme, the bottom plate can be conveniently installed through the arrangement of the foundation screws.

[0022] Compared with the prior art, the utility model has the advantages and positive effects that,

[0023] 1. In the utility model, through the cooperation of the second connecting piece and the first connecting piece, a complete ring-shaped structure can be formed to adapt to the circular structure of the underground pipeline for use, and through the rotation of the screw rod, the first clamping piece in the second connecting piece can be driven to move towards the second clamping piece, so that the clamping groove is clamped with the corresponding clamping block, and then the underground pipeline can be fixed between the first clamping piece and the second clamping piece, so that underground pipelines of different sizes can be used to improve the applicability of the equipment, and the second connecting piece plays an important protective role on the outer ring of the underground pipeline, which can reduce the damage of external impact to the underground pipeline, thereby prolonging the service life of the underground pipeline.

[0024] 2. In the utility model, the lifting block slides in the base to achieve the height adjustment of the supporting bracket and the plurality of underground pipelines, and the second fixing bolt is used to fix the lifting block inside the base, thereby facilitating the installation of the underground pipeline in the low recess by the staff. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 The utility model provides a whole perspective view of the protection and reinforcement structure of the underground pipeline.

[0026] Figure 2 The utility model provides a side view of the protection and reinforcement structure of the underground pipeline.

[0027] Figure 3 The utility model provides a limiting assembly structure schematic view of the protection and reinforcement structure of the underground pipeline.

[0028] Legend: 1, support bracket; 2, first connecting piece; 3, second connecting piece; 4, fixed strip; 5, first fixing bolt; 6, lifting block; 7, base; 8, bottom plate; 9, mounting hole; 10, screw rod; 11, second fixing bolt; 12, limiting rod; 13, limiting ball; 14, first clamping piece; 15, second clamping piece; 16, clamping groove; 17, clamping block. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0030] Referring to Figures 1-3 , the protection and reinforcement structure of the underground pipeline comprises a support bracket 1, five first connecting pieces 2 are fixedly connected to the outer side of the support bracket 1, the five first connecting pieces 2 are equidistantly arranged, second connecting pieces 3 are hingedly connected to the outer side of the first connecting pieces 2, first clamping pieces 14 are arranged in the interiors of the second connecting pieces 3, second clamping pieces 15 are fixedly installed on the inner walls of the first connecting pieces 2, clamping grooves 16 are equidistantly formed in the interiors of the two ends of the first clamping pieces 14, clamping blocks 17 that cooperate with the clamping grooves 16 are fixedly connected to the two ends of the second clamping pieces 15, screw rods 10 are threadedly connected to the interiors of the second connecting pieces 3, one end of each screw rod 10 is rotationally connected to a corresponding first clamping piece 14, through the cooperation of the second connecting pieces 3 and the first connecting pieces 2, a complete ring-shaped structure can be formed to adapt to the circular structure of the underground pipeline, and through the rotation of the screw rods 10, the first clamping pieces 14 in the second connecting pieces 3 can be moved toward the second clamping pieces 15, so that the clamping grooves 16 are clamped with the corresponding clamping blocks 17, and thus the underground pipeline can be fixed between the first clamping pieces 14 and the second clamping pieces 15, so that the device can be adapted to underground pipelines of different sizes for use, and the applicability of the device is improved, and the second connecting pieces 3 play an important protective role on the outer ring of the underground pipeline, which can reduce the damage of external impact to the underground pipeline, and thus the service life of the underground pipeline is improved.

[0031] Referring to Figure 1 , the bottom end of the support bracket 1 is provided with a lifting assembly, the lifting assembly comprises a bottom plate 8 arranged at the bottom end of the support bracket 1, a base 7 fixedly connected to the top of the bottom plate 8, and a lifting block 6 slidingly installed in the interior of the base 7 and fixedly connected to the support bracket 1, through the sliding of the lifting block 6 in the base 7, the height adjustment of the support bracket 1 and the plurality of underground pipelines can be achieved, and thus the underground pipelines in low recesses can be conveniently installed by the staff.

[0032] With reference to Figure 2 The lifting assembly further comprises two locking holes formed in the interior of the base 7, and a second fixing bolt 11 is threadedly connected in the interior of each locking hole, one end of the second fixing bolt 11 extending into the interior of the base 7 and abutting against the outer side of the lifting block 6. The use of the second fixing bolt 11 can fix the lifting block 6 in the interior of the base 7, and facilitate the adjustment of the height of the lifting block 6.

[0033] With reference to Figure 2 The second connecting piece 3 is internally provided with a limiting assembly, which comprises a limiting rod 12 slidingly installed in the interior of the second connecting piece 3 and located on both sides of the screw rod 10. One end of the limiting rod 12 is fixedly connected with the corresponding first clamping piece 14, and the other end of the limiting rod 12 away from the first clamping piece 14 is fixedly connected with a limiting ball 13. The use of the limiting rod 12 can play an important limiting role on the first clamping piece 14, avoiding the self-rotation of the first clamping piece 14 during movement, so as to ensure the stable use of the first clamping piece 14.

[0034] With reference to Figure 3 The clamping grooves 16 are clamped with the corresponding clamping blocks 17, so as to better use the underground pipeline.

[0035] With reference to Figure 2 The inner walls of the first clamping piece 14 and the second clamping piece 15 are fixedly connected with rubber protective layers, and the outer sides of the screw rod 10 and the limiting rod 12 are coated with anticorrosive paint. The rubber protective layers can improve the protection coefficient of the underground pipeline, and the anticorrosive paint can improve the corrosion resistance of the screw rod 10 and the limiting rod 12, thereby prolonging the service life of the screw rod 10 and the limiting rod 12.

[0036] With reference to Figure 1 The end of the second connecting piece 3 close to the first connecting piece 2 is fixedly connected with a fixed strip 4, and two first fixing bolts 5 are arranged between the two fixed strips 4 and connected by the first fixing bolts 5. The arrangement of the first fixing bolts 5 can fix the two first fixing bolts 5 together, thereby fixing the underground pipeline between the second connecting piece 3 and the first connecting piece 2.

[0037] With reference to Figure 1 The four corners of the interior of the bottom plate 8 are provided with mounting holes 9, and the interiors of the mounting holes 9 are provided with foundation screws. The arrangement of the foundation screws can facilitate the installation of the bottom plate 8.

[0038] Working principle: first, using the anchor bolt 8 is installed in the area to be installed in the bottom plate, and loosen the second fixing bolt 11, according to the actual installation environment on the height of the lifting block 6 adjustment, etc. After the adjustment is completed, the second fixing bolt 11 can be used to fix the lifting block 6 inside the base 7, so as to realize the height adjustment of the supporting bracket 1 and the underground pipeline, and then facilitate the staff to install the underground pipeline in the low place;

[0039] And through the cooperation of the second connecting piece 3 and the first connecting piece 2, a complete ring structure can be formed, the underground pipeline can be placed between the first connecting piece 2 and the second connecting piece 3, and the first fixing bolt 5 is used to fix the second connecting piece 3 and the first connecting piece 2. Then rotate the screw rod 10, and through the use of the limiting rod 12, the first clamping piece 14 can be limited, so as to avoid the self-rotation of the first clamping piece 14 during movement, and then drive the first clamping piece 14 in the second connecting piece 3 to move towards the second clamping piece 15, so that the clamping groove 16 and the corresponding clamping block 17 are clamped, and then the underground pipeline can be fixed between the first clamping piece 14 and the second clamping piece 15, so as to adapt to underground pipelines of different sizes for use, and the second connecting piece 3 plays an important protective role in the outer circle of the underground pipeline, which can reduce the damage of external collision to the underground pipeline, thereby prolonging the service life of the underground pipeline.

[0040] In the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium; can be the communication between two elements, for those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific situation.

[0041] The above is only the preferred embodiment of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. Reinforcement structure for the protection of underground pipelines, comprising a support bracket (1), characterized in that: The outer side of the supporting support (1) is fixedly connected with five first connecting pieces (2), the five first connecting pieces (2) are equidistantly arranged, the outer side of the first connecting piece (2) is hingedly connected with a second connecting piece (3), the inside of the second connecting piece (3) is provided with a first clamping piece (14), the inner wall of the first connecting piece (2) is fixedly installed with a second clamping piece (15), the both ends of the first clamping piece (14) are equidistantly provided with clamping grooves (16), the both ends of the second clamping piece (15) are equidistantly fixedly connected with clamping blocks (17) matched with the clamping grooves (16), the inside of the second connecting piece (3) is threadedly connected with a screw rod (10), one end of the screw rod (10) is rotatably connected with the corresponding first clamping piece (14).

2. The protection and reinforcement structure for underground pipelines according to claim 1, characterized in that: The bottom end of the supporting support (1) is provided with a lifting assembly, the lifting assembly comprises a bottom plate (8) arranged at the bottom end of the supporting support (1), the top of the bottom plate (8) is fixedly connected with a base (7), the inside of the base (7) is slidably installed with a lifting block (6), the lifting block (6) is fixedly connected with the supporting support (1).

3. The protection and reinforcement structure for underground pipelines according to claim 2, characterized in that: The lifting assembly further comprises two lock holes arranged in the inside of the base (7), the inside of the lock hole is threadedly connected with a second fixing bolt (11), one end of the second fixing bolt (11) extends into the inside of the base (7) and abuts against the outside of the lifting block (6).

4. The protection and reinforcement structure for underground pipelines according to claim 1, characterized in that: The inside of the second connecting piece (3) is provided with a limiting assembly, the limiting assembly comprises a limiting rod (12) slidably installed in the inside of the second connecting piece (3) and located on both sides of the screw rod (10), one end of the limiting rod (12) is fixedly connected with the corresponding first clamping piece (14), the end of the limiting rod (12) away from the first clamping piece (14) is fixedly connected with a limiting ball (13).

5. The protection and reinforcement structure for underground pipelines according to claim 1, characterized in that: The clamping grooves (16) are clamped with the corresponding clamping blocks (17).

6. The protection and reinforcement structure for underground pipelines according to claim 1, characterized in that: The inner walls of the first clamping piece (14) and the second clamping piece (15) are fixedly connected with rubber protective layers, the outer sides of the screw rod (10) and the limiting rod (12) are coated with anticorrosive paint.

7. The protection and reinforcement structure of underground pipelines according to claim 1, characterized in that: The end of the second connecting piece (3) close to the first connecting piece (2) is fixedly connected with a fixed strip (4), two first fixing bolts (5) are arranged between the two fixed strips (4), the two fixed strips (4) are connected through the first fixing bolts (5).

8. The protection and reinforcement structure of underground pipelines according to claim 2, characterized in that: Mounting holes (9) are arranged at the four corners of the inside of the bottom plate (8), ground screws are arranged in the inside of the mounting holes (9).

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