Well periphery reinforcing structure of inspection well

Abstract

The utility model relates to the technical field of well periphery reinforcing, and discloses an inspection well periphery reinforcing structure which comprises a well casing, a second round hole is formed in the position, close to the edge, of the top of the well casing, a T-shaped column is fixedly connected to the inner wall of the second round hole, and a cement groove is formed in the position, close to the edge, of the top face of the T-shaped column. The bottoms of the inner sides of the cement grooves are fixedly connected with steel bars, closed rings are clamped to the tops of the inner sides of the cement grooves, holes are formed in the peripheries of the outer walls of the closed rings and the T-shaped columns, pull rods are clamped to the inner sides of the holes, and spring steel is attached to the outer walls of the T-shaped columns. According to the utility model, the inner side of the circular hole II formed in the top of the well casing is matched with a plurality of reinforcing steel bars distributed on the inner side of the cement groove formed in the T-shaped column, and the spring steel is tightened in cooperation with the locking knob, so that the periphery of the well mouth is effectively reinforced, the stability of the well mouth is improved, and the condition of damage is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of well perimeter reinforcement, especially to a manhole well perimeter reinforcement structure. BACKGROUND

[0002] The well wall reinforcement usually adopts a reinforced concrete structure, the reinforcing steel is selected from high-grade reinforcing steel with high strength and good toughness, the diameter of the reinforcing steel is selected according to the size and bearing requirement of the well, and the concrete strength grade is not less than to ensure that the pressure from the road surface and the surrounding soil can be borne, the well wall thickness is determined according to the depth of the inspection well and the use environment, the reinforcing steel is distributed in a mesh shape in the well wall, the vertical reinforcing steel and the horizontal reinforcing steel are mutually bound and welded to form a stable framework, the horizontal reinforcing steel spacing is similar, such spacing can effectively enhance the bending and shearing resistance of the well wall, and the reinforcing rib with a slightly larger diameter than the ordinary reinforcing steel is arranged at the connection between the well wall and the pipeline, and the reinforcing rib is arranged in a ring shape or an inclined manner to prevent cracks at the joint.

[0003] According to the search, the Chinese patent publication No. CN213417895U discloses a manhole well perimeter reinforcement structure, which is arranged above the well chamber, the road surface above the well chamber is excavated downward to form a reinforcement groove, the reinforcement groove is provided with a well shaft communicating with the well chamber, the well circle for installing the well cover is arranged above the well shaft, the concrete reinforcement layer is filled in the reinforcement groove, the asphalt cushion layer is arranged above the concrete reinforcement layer, the well cover is arranged above the well shaft and the edge of the well cover is simultaneously overlapped on the well circle and the asphalt cushion layer, and the centering assembly for adjusting the coaxiality of the well shaft and the well circle is further arranged in the well shaft; the centering assembly comprises a circular fixed plate arranged in the well shaft, a plurality of sliding grooves are formed on the fixed plate in the radial direction of the fixed plate, a plurality of baffle plates are slidably connected in the sliding grooves, and a top touch lead screw is arranged on the side of the baffle plate away from the inner wall of the well shaft. The application has the effect of reducing the sinking of the manhole well perimeter, although the above structure realizes the effect of reducing the sinking of the manhole well perimeter, but it does not consider reinforcing the well perimeter, which leads to the condition that the well perimeter is exposed for a long time and is prone to damage, thereby reducing the use effect. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a manhole well perimeter reinforcement structure, which aims at improving the problem that the existing technology does not consider reinforcing the well perimeter, which leads to the condition that the well perimeter is exposed for a long time and is prone to damage, thereby reducing the use effect.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a check well periphery reinforcing structure, including well pipe, the top of well pipe is close to the edge and is provided with round hole no. 2, the inner wall of round hole no. 2 is fixedly connected with T-shaped column, the top of T-shaped column is close to the edge and is provided with cement groove, the inner side bottom of cement groove is fixedly connected with reinforcing steel bar, the inner side top of cement groove is clamped with closed ring, the outer wall of closed ring and T-shaped column is provided with hole all around, the inner side of hole is clamped with pull rod, the outer wall of T-shaped column is attached with spring steel, the inner side of spring steel and the other end of pull rod are attached, the front side of spring steel is rotatably connected with locking knob, the outer wall middle upper portion of well pipe is provided with reinforcing mechanism, and the reinforcing mechanism is used for reinforcing the edge of well mouth.

[0006] As a further description of the above technical scheme:

[0007] The reinforcing mechanism includes steel bar, the inner side of steel bar is clamped with the outer wall middle upper portion of well pipe, the inside upper and lower sides of steel bar are provided with round hole no. 1, the inner side of round hole no. 1 on the upper side is clamped with steel wire no. 1, the inner side of round hole no. 1 on the lower side is clamped with steel wire no. 2, and the outer wall of steel bar is fixedly connected with protection column all around.

[0008] As a further description of the above technical scheme:

[0009] The inner side top of well pipe is fixedly connected with protection ring, and the inner side all around of protection ring is provided with C-shaped groove.

[0010] As a further description of the above technical scheme:

[0011] The top of closed ring is provided with a plurality of connecting blocks, and the connecting blocks are attached between the top of closed ring and the top of T-shaped column adjacent.

[0012] As a further description of the above technical scheme:

[0013] The outer wall top of well pipe is fixedly connected with round strip no. 1, and the outer wall middle portion of round strip no. 1 is fixedly connected with round strip no. 2.

[0014] As a further description of the above technical scheme:

[0015] The outer wall middle lower portion of well pipe is fixedly connected with a plurality of protection strips, and the plurality of protection strips are all designed as elongated.

[0016] As a further description of the above technical scheme:

[0017] The bottom of well pipe is fixedly connected with base, and the outer wall middle lower portion of T-shaped column is fixedly connected with steel ring.

[0018] As a further description of the above technical scheme:

[0019] The outer wall of each of the plurality of bases is fixedly connected with a plurality of columnar rods, and the plurality of columnar rods are designed in a circular array.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. In the utility model, a plurality of steel bars are arranged in the circular hole two inner sides of the well pipe top, and then the inside is poured with cement, and then the pull rod is lifted, so that the outer wall of the T-shaped column is inserted into the inner side of the hole, the spring steel is tightened by cooperating with the locking knob, so that the pull rod cannot be separated, and thus the well mouth periphery is effectively strengthened, the stability of the well mouth is improved, and damage is avoided.

[0022] 2. In the utility model, the steel wire one and the steel wire two are moved upward along the outer wall of the well pipe, then the steel bar is clamped on the outer wall of the well pipe, the toughness of the steel bar surface is used to ensure that the limiting is performed, and thus the outer surface of the well pipe is strengthened again, and finally the protective column is used for protection, so that the well mouth edge can be reinforced again, the reinforcement effect of the well mouth is improved, and the needs of construction personnel are met. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A front side perspective view of the inspection well periphery reinforcement structure is provided for the utility model;

[0024] Figure 2 A sectional view of the inspection well periphery reinforcement structure is provided for the utility model;

[0025] Figure 3 A local structure split view of the inspection well periphery reinforcement structure is provided for the utility model;

[0026] Figure 4 A top view of the inspection well periphery reinforcement structure is provided for the utility model;

[0027] Figure 5 A local structure split view of the inspection well periphery reinforcement structure is provided for the utility model;

[0028] LEGEND:

[0029] 1, well pipe; 2, reinforcing mechanism; 201, protective column; 202, steel bar; 203, steel wire one; 204, round hole one; 205, steel wire two; 3, locking knob; 4, spring steel; 5, protective strip; 6, base; 7, column rod; 8, C-shaped groove; 9, closed ring; 10, protective ring; 11, connecting block; 12, T-shaped column; 13, pull rod; 14, round strip one; 15, round hole two; 16, hole; 17, steel ring; 18, round strip two; 19, cement groove; 20, steel bar. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] Please refer to the drawings in the embodiments of the utility model Figure 4 - the drawings in the embodiments of the utility model Figure 5 An embodiment provided by the utility model: a reinforcing structure around an inspection well, comprising a well pipe 1, a round hole two 15 is formed in the top of the well pipe 1 near the edge, a T-shaped column 12 is fixedly connected to the inner wall of the round hole two 15, a cement groove 19 is formed in the top surface of the T-shaped column 12 near the edge, a steel bar 20 is fixedly connected to the inner bottom of the cement groove 19, a closed ring 9 is clamped to the inner top of the cement groove 19, a hole 16 is formed in the outer wall of the closed ring 9 and the T-shaped column 12, a pull rod 13 is clamped to the inner side of the hole 16, a spring steel 4 is attached to the outer wall of the T-shaped column 12, the other end of the pull rod 13 is attached to the inner side of the spring steel 4, a locking knob 3 is rotatably connected to the front side of the spring steel 4, a reinforcing mechanism 2 is arranged in the upper part of the outer wall of the well pipe 1, the reinforcing mechanism 2 is used for reinforcing the edge of the well mouth, a plurality of connecting blocks 11 are arranged on the top of the closed ring 9, the connecting blocks 11 are attached between the top of the closed ring 9 and the top of the T-shaped column 12 adjacent to each other;

[0032] Specifically, the well pipe 1 is used as the whole structure, a circular hole two 15 is arranged on the top of the well pipe 1 near the edge, the subsequent demand is met, the stability and firmness of the whole structure are ensured, the inner wall of the circular hole two 15 is fixedly connected with a T-shaped column 12, the T-shaped column 12 is introduced, a solid foundation is provided, the overall strength and durability of the structure are enhanced, the inner side bottom of the cement groove 19 is uniformly fixedly connected with a plurality of steel bars 20, the steel bars 20 support the cement groove 19 like a framework, and the bearing capacity and stability of the cement groove 19 are improved, and a closing ring 9 is clamped on the inner side top of the cement groove 19, the closing ring 9 ensures that the top of the cement groove 19 is effectively closed, and convenience is provided for subsequent use and maintenance, and it is worth noting that a plurality of holes 16 are uniformly arranged on the outer wall of the closing ring 9 and the T-shaped column 12, the holes 16 are provided for the introduction of the pull rod 13, and the closing ring 9 and the T-shaped column 12 are tightly connected together, and in order to further enhance the stability and firmness of the structure, the outer wall of the T-shaped column 12 is tightly matched with a layer of spring steel 4, the spring steel 4 is a kind of high elasticity and high strength material, the inner side of the spring steel 4 is matched with the other end of the pull rod 13, and the spring steel 4 provides additional support and fixation for the whole structure, the practicability, stability and durability of the well pipe 1 in multiple aspects ensure its reliability and stability in various complex environments.

[0033] Please refer to the attached drawings Figure 1 - attached drawings Figure 3 The reinforcing mechanism 2 includes a steel bar 202, the inner side of the steel bar 202 is clamped with the outer wall of the well pipe 1, the upper and lower sides of the steel bar 202 are provided with circular holes one 204, the inner side of the upper circular hole one 204 is clamped with a steel wire one 203, the inner side of the lower circular hole one 204 is clamped with a steel wire two 205, the outer wall of the steel bar 202 is fixedly connected with a protection column 201, the inner side top of the well pipe 1 is fixedly connected with a protection ring 10, and the inner side of the protection ring 10 is provided with a C-shaped groove 8.

[0034] Specifically, the strength and stability of the well pipe 1 are improved by the reinforcing mechanism 2, which is mainly composed of a steel bar 202. The steel bar 202, as a high-strength and corrosion-resistant material, is tightly engaged with the upper part of the outer wall of the well pipe 1 on the inside, ensuring the firm connection between the steel bar 202 and the well pipe 1, and also enabling the well pipe 1 to be effectively supported and protected when subjected to external forces. Circular holes one 204 are opened on the inside of the steel bar 202, which provide the possibility for the introduction of steel wires. The inside of the lower circular hole one 204 is engaged with a steel wire two 205. The steel wire one 203 and the steel wire two 205, as a high-elasticity material, are tightly connected with the steel bar 202 through the upper and lower circular holes one 204, greatly enhancing the bending and torsional strength of the well pipe 1. The outer wall of the steel bar 202 is uniformly fixed with multiple protective columns 201, which not only increase the contact area between the steel bar 202 and the surrounding environment, improving its stability, but also prevent external objects from directly impacting the well pipe 1. These protective columns 201 are usually made of high-strength materials to protect the top of the well pipe 1 from impact and wear caused by external objects.

[0035] Please refer to the attached Figure 1 - attached Figure 3 The outer wall of the well pipe 1 is fixed with multiple protective strips 5 on the lower part. The multiple protective strips 5 are designed to be long, and the outer wall of the top of the well pipe 1 is fixed with a circular strip one 14. The outer wall of the circular strip one 14 is fixed with a circular strip two 18 in the middle. The bottom of the well pipe 1 is fixed with a base 6, and the outer wall of the lower part of the T-shaped column 12 is fixed with a steel ring 17. The outer wall of the multiple bases 6 is fixed with multiple column rods 7, which are designed in a circular array.

[0036] Specifically, the outer wall of the well pipe 1 is fixed with multiple protective strips 5 on the lower part. These protective strips 5 are designed to be long and extend along the outer wall of the well pipe 1, forming a solid barrier that enhances the impact resistance of the well pipe 1 and reduces wear and damage caused by external objects. These protective strips 5 are usually made of high-strength materials to ensure their reliability and durability for long-term use. The design of the circular strip one 14 not only increases the structural strength of the top of the well pipe 1 but also provides a stable support surface. A circular strip two 18 is fixed on the outer wall of the circular strip one 14, enhancing the stability and load-bearing capacity of the top of the well pipe 1 to ensure its integrity and coordination. The base 6 is mainly used to increase the contact area between the well pipe 1 and the ground, improving its stability. The base 6 can also disperse the pressure at the bottom of the well pipe 1, preventing it from being damaged due to long-term stress. The base 6 is usually made of high-strength materials to enhance the stability of the connection between the well pipe 1 and the ground, preventing it from tilting and shifting during use.

[0037] Working principle: When it is necessary to reinforce the area around the wellhead, first lift the T-shaped column 12 and fix it to the inside of the circular hole 15 at the top of the well pipe 1. Then, fill the inside of the cement groove 19 on the T-shaped column 12 with multiple steel bars 20. Then, pour cement into the inside and reinforce the wellhead with the steel bars 20. Then, insert the closing ring 9 into the top of the inside of the T-shaped column 12 to cover the solidified cement. Then, lift the pull rod 13 so that the outer wall of the T-shaped column 12 is inserted into the inside of the hole 16, ensuring that the closing ring 9 cannot fall off. Finally, put the spring steel 4 on the top of the outer wall of the T-shaped column 12 and tighten the spring steel 4 with the locking knob 3 so that the pull rod 13 cannot be dislodged. Thus, the area around the wellhead is effectively reinforced, the stability of the wellhead is improved, and damage is avoided.

[0038] Then, steel wire 1 203 and steel wire 205 are moved upward along the outer wall of the well pipe 1. After that, steel bar 202 is picked up and inserted into the outer wall of the well pipe 1. Taking advantage of the toughness of the surface of steel bar 202, the corresponding steel wire 1 203 and steel wire 205 are engaged with the inner side of the circular hole 1 204 to ensure that they are limited. This further strengthens the outer surface of the well pipe 1. Finally, it is protected with protective column 201. Therefore, the edge of the wellhead can be reinforced again, the reinforcement effect of the wellhead can be improved, and the needs of the user can be met.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A manhole perimeter reinforcement structure comprising a manhole casing (1), characterized in that: The top of the well pipe (1) is provided with a circular hole two (15) near the edge, the inner wall of the circular hole two (15) is fixedly connected with a T-shaped column (12), the top surface of the T-shaped column (12) is provided with a cement groove (19) near the edge, the inner side bottom of the cement groove (19) is fixedly connected with a steel bar (20), the inner side top of the cement groove (19) is clamped with a closed ring (9), the outer wall of the closed ring (9) and the T-shaped column (12) is provided with a hole (16) around, the inner side of the hole (16) is clamped with a pull rod (13), the outer wall of the T-shaped column (12) is attached with a spring steel (4), the inner side of the spring steel (4) is attached with the other end of the pull rod (13), the front side of the spring steel (4) is rotatably connected with a locking knob (3), the outer wall of the well pipe (1) is provided with a reinforcing mechanism (2) in the upper part, and the reinforcing mechanism (2) is used for reinforcing the well mouth edge.

2. The inspection well perimeter reinforcement structure of claim 1, wherein: The reinforcing mechanism (2) comprises a steel bar (202), the inner side of the steel bar (202) is clamped with the outer wall of the well pipe (1) in the upper part, the inside of the steel bar (202) is provided with a circular hole one (204) on the upper side and the lower side, the inner side of the circular hole one (204) on the upper side is clamped with a steel wire one (203), the inner side of the circular hole one (204) on the lower side is clamped with a steel wire two (205), and the outer wall of the steel bar (202) is fixedly connected with a protection column (201) around.

3. The inspection well perimeter reinforcement structure of claim 1, wherein: The inner side top of the well pipe (1) is fixedly connected with a protection ring (10), and the inner side of the protection ring (10) is provided with a C-shaped groove (8) around.

4. The inspection well perimeter reinforcement structure of claim 1, wherein: The top of the closed ring (9) is provided with a plurality of connecting blocks (11), which are attached between the top of the closed ring (9) and the top of the T-shaped column (12).

5. The inspection well perimeter reinforcement structure of claim 1, wherein: The outer wall top of the well pipe (1) is fixedly connected with a circular strip one (14), and the outer wall middle part of the circular strip one (14) is fixedly connected with a circular strip two (18).

6. The inspection well perimeter reinforcement structure of claim 1, wherein: The outer wall middle lower part of the well pipe (1) is fixedly connected with a plurality of protection strips (5), and the plurality of protection strips (5) are designed as elongated.

7. The inspection well perimeter reinforcement structure of claim 1, wherein: The bottom of the well pipe (1) is fixedly connected with a base (6), and the outer wall middle lower part of the T-shaped column (12) is fixedly connected with a steel ring (17).

8. A structure for reinforcing the perimeter of a manhole according to claim 7, characterized in that: The outer wall of the plurality of bases (6) is fixedly connected with a plurality of column rods (7), and the plurality of column rods (7) are designed in a circular array.

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