Enhanced inspection well

Abstract

The utility model provides a reinforced inspection well which comprises a well body, and the outer side of the well body is sleeved with a reinforcing ring. The reinforcing rings are connected through connecting rods; a pressing ring is clamped to the inner side of the reinforcing ring, and the pressure between the reinforcing ring and the well body is increased through deformation of the pressing ring. The reinforcing rings are used for improving the strength of the well body, and the connecting rods are used for improving the position stability of the reinforcing rings to further improve the strength of the well body; due to the fact that machining errors exist between the reinforcing ring and the well body and a gap is easily generated between the reinforcing ring and the well body, the amplitude of improving the strength of the well body by the reinforcing ring is not obvious, and due to the arrangement of the pressing ring, when the reinforcing ring is fixed, the pressing ring deforms and is attached to the well body, and pressure is generated between the pressing ring and the well body; therefore, the connection strength between the reinforcing ring and the well body is higher, and the structural strength of the well body is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection wells, in particular to an enhanced inspection well. Background Art

[0002] At present, inspection wells are generally made of plastic, which is not only low in cost but also easy to install.

[0003] However, plastic inspection wells have relatively low strength and are easily damaged, resulting in a short service life.

[0004] Therefore, how to improve the strength of plastic inspection wells has become an urgent problem to be solved by technical personnel in this field. Utility Model Content

[0005] In order to solve the technical problems in the background technology, the utility model discloses an enhanced inspection well.

[0006] The utility model provides an enhanced inspection well, comprising a well body, the outer side of which is sleeved with a reinforcement ring;

[0007] The reinforcing rings are connected by connecting rods;

[0008] A pressure ring is also clamped on the inner side of the reinforcement ring, and the pressure between the reinforcement ring and the well body is increased through its deformation.

[0009] The reinforcing ring is used to improve the strength of the well body, and the connecting rod is used to improve the position stability of the reinforcing ring, thereby further improving the strength of the well body. Due to processing errors between the reinforcing ring and the well body, a gap is easily generated between the reinforcing ring and the well body, which results in the reinforcing ring not significantly improving the strength of the well body. Therefore, the setting of the pressure ring allows the reinforcing ring to deform and fit with the well body when it is fixed, so that pressure is generated between the pressure ring and the well body, thereby making the connection strength between the reinforcing ring and the well body higher, and thus making the structural strength of the well body higher.

[0010] The specific installation structure of the connecting rod is as follows: a plug hole is arranged on the reinforcing ring; and the connecting rod is plugged into the plug hole.

[0011] If the connecting rod is set as a whole, it is difficult to install. Based on this, further improvements are: the connecting rod is spliced ​​by a bottom rod and multiple connecting rods; the lower end of the bottom rod is inserted into the soil, and the upper end is provided with a first clamping hole; one end of the connecting rod is provided with a clamping column, and the other end is provided with a second clamping hole; when the bottom rod and the connecting rod are connected, the clamping column is clamped into the first clamping hole; when the connecting rods are connected, the clamping column is clamped into the second clamping hole.

[0012] Since the position of the reinforcement ring is difficult to fix, it is easy to cause axial movement, thus affecting the strength of the well body. Based on this, a further improvement is that shoulders are provided at the upper end of the bottom rod and both ends of the connecting rod for clamping the socket to achieve installation positioning.

[0013] In order to facilitate the installation of the pressing ring and achieve positioning, a further design is: the inner wall of the reinforcing ring is provided with a circularly arranged T-shaped groove; the pressing ring is clamped in the T-shaped groove, and its end face is set to a matching T shape.

[0014] In order to facilitate the installation of the reinforcement ring, a further design is that the reinforcement ring is composed of two symmetrical clamping rings connected.

[0015] The reinforcement ring has the following two structures: one is that the reinforcement ring is a regular polygon with at least four edges; the connection of the clamp ring is connected and fixed by fasteners; and the T-shaped groove is set at the center of the edge of the reinforcement ring. The other is that the reinforcement ring is circular; the connection of the clamp ring is connected and fixed by fasteners.

[0016] For the second structure mentioned above, the operation is relatively complicated when the clamp ring is connected. Based on this, a further design is: a clamping block is provided at one end of the clamp ring, and a clamping slot is provided at the other end. The clamping block is connected to the clamping slot to achieve quick assembly.

[0017] The clamp ring has the following two types of clamping structures. The first type of clamping structure is: a clamping groove is provided in the axial direction of the end face of one end of the clamp ring; a clamping hole is provided on the groove wall of the clamping groove; a clamping block is provided at the other end of the clamp ring for clamping the clamping groove; teeth are provided on the inner and outer sides of the clamping block for clamping the clamping hole. The second type of clamping structure is: a raised connection part is provided on the end faces of both ends of the clamp ring; when the clamp ring is spliced, the connection part is staggered so that the reinforcement ring forms a complete ring; a clamping block is provided at the connection part at one end of the clamp ring, and a clamping groove is provided at the connection part at the other end.

[0018] For the first clamping structure mentioned above, in order to facilitate the clamping of the tooth block with the clamping hole, a further design is that the tooth block is triangular, and its thickness increases from the head of the clamping block to the root, so as to facilitate the introduction of the tooth block into the clamping hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a front sectional view of the utility model;

[0022] Figure 3 yes Figure 2 The enlarged view of point A in the middle;

[0023] Figure 4 yes Figure 2 The enlarged view of point B in the middle;

[0024] Figure 5 It is a structural diagram of the reinforcement ring;

[0025] Figure 6 yes Figure 5 Enlarged view of point C in the middle;

[0026] Figure 7 It is a schematic diagram of the structure of the clamping ring;

[0027] Figure 8 is a top view of the clamp ring;

[0028] Fig. 9 yes Figure 8 The enlarged view of point D in the middle;

[0029] Fig.10 It is a schematic diagram of the second clamping structure of the clamping ring;

[0030] Fig.11 It is a schematic diagram of the clamp ring being fixed by bolts and nuts;

[0031] Fig.12 is a schematic structural diagram of Embodiment 4;

[0032] Fig.13 is a front view of the reinforcing ring of the fourth embodiment;

[0033] Fig.14 is a structural diagram of Embodiment 5;

[0034] Fig.15 It is a front view of the reinforcement ring in the fifth embodiment;

[0035] In the figure: 1, well body; 2, reinforcement ring; 3, connecting rod; 4, pressure ring; 5, clamping ring; 6, clamping groove; 7, clamping hole; 8, clamping block; 9, tooth block; 12, plug hole; 13, bottom rod; 14, connecting rod; 15, first clamping hole; 16, clamping column; 17, second clamping hole; 18, T-slot; 19, connecting part. DETAILED DESCRIPTION

[0036] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0037] Embodiment 1:

[0038] like Figure 1 As shown, the utility model discloses an enhanced inspection well, comprising a well body 1. The outer side of the well body 1 is sleeved with a plurality of circular reinforcement rings 2 arranged in parallel up and down. Figure 5-9As shown, the reinforcing ring 2 is composed of two semi-annular clamping rings 5 ​​that are clamped and spliced ​​together, and its clamping structure is specifically as follows: an axially arranged clamping groove 6 is opened on the end face of one end of the clamping ring 5; clamping holes 7 are opened on the groove walls on both sides of the clamping groove 6; a clamping block 8 is provided at the other end of the clamping ring 5 for clamping the clamping groove 6; tooth blocks 9 are provided on the inner and outer sides of the clamping block 8 for clamping the clamping holes 7.

[0039] The tooth block 9 is triangular in shape, and its thickness increases from the head to the root of the clamping block 8. When the clamping block 8 is clamped in the clamping slot 6, the outer side surface of the tooth block 9 also plays a guiding role, which is convenient for guiding the tooth block 9 into the clamping hole 7.

[0040] The outer wall of the reinforcement ring 2 is provided with a raised bump, and the bump is provided with a plug hole 12. The connecting rod 3 passes through the corresponding plug holes 12 in sequence and is inserted into the ground to connect the reinforcement ring 2 into a whole.

[0041] The inner wall of the reinforcing ring 2 is provided with a T-shaped groove 18 arranged in an annular manner and having a T-shaped cross section. An annular pressing ring 4 made of rubber is clamped in the T-shaped groove 18. When the reinforcing ring 2 is installed, the pressing ring 4 is deformed and generates pressure between the well body 1.

[0042] At the same time, the pressing ring 4 is also composed of two symmetrically arranged pressure dividing rings, each of which is clamped into a clamping ring 5, so as to facilitate the installation of the pressing ring 4.

[0043] One end of the T-slot 18 is flush with the root of the block 8, and the other end is flush with the root of the slot 6. The length of the pressure divider ring is also set to match the length of the T-slot 18, and is inserted into the T-slot 18 by extrusion deformation. This arrangement is used to prevent the T-slot 18 from damaging the structure of the slot 6.

[0044] like Figure 2-4 As shown, the connecting rod 3 is spliced ​​by a bottom rod 13 and multiple connecting rods 14; the lower end of the bottom rod 13 is inserted into the soil, and the upper end is provided with a first clamping hole 15; one end of the connecting rod 14 is provided with a clamping column 16, and the other end is provided with a second clamping hole 17; when the bottom rod 13 and the connecting rod 14 are connected, the clamping column 16 clamps the first clamping hole 15; when the connecting rods 14 are connected, the clamping column 16 clamps the second clamping hole 17.

[0045] like Figure 3 and Figure 4 As shown, shoulders are provided at the upper end of the bottom rod 13 and both ends of the connecting rod 14 for engaging with the insertion hole 12 to achieve installation and positioning, thereby improving the position stability of the reinforcing ring 2 and preventing axial movement.

[0046] The reinforcing ring 2 is used to improve the strength of the well body 1, and the connecting rod 3 is used to improve the position stability of the reinforcing ring 2, thereby further improving the strength of the well body 1. Due to the processing error between the reinforcing ring 2 and the well body 1, a gap is easily generated between the reinforcing ring 2 and the well body 1, which results in the reinforcing ring 2 not significantly improving the strength of the well body 1. Therefore, the setting of the pressing ring 4 makes the pressing ring 4 deform and fit with the well body 1 when the reinforcing ring 2 is fixed, so that pressure is generated between the pressing ring 4 and the well body 1, thereby making the connection strength between the reinforcing ring 2 and the well body 1 higher, and then the structural strength of the well body 1 is also higher.

[0047] Embodiment 2:

[0048] Compared with the first embodiment, the difference is: Fig.10 As shown, the end faces of both ends of the clamping ring 5 are provided with raised connecting parts 19; when the clamping ring 5 is spliced, the connecting parts 19 are staggered and connected, so that the reinforcing ring 2 forms a complete ring; the connecting part 19 at one end of the clamping ring 5 is provided with two raised, parallel and spaced blocks 8, and the connecting part 19 at the other end is provided with two parallel and spaced slots 6 for clamping the blocks 8.

[0049] Embodiment three:

[0050] Compared with the first embodiment, the difference is: Fig.11 As shown, the end of the clamp ring 5 is provided with a connection block protruding outward, and the connection block is provided with a through hole. When the clamp ring 5 is connected, the bolts pass through the two through holes in sequence and are locked and fixed by nuts.

[0051] The T-shaped groove 18 is provided at the center position of the edge of the reinforcement ring 2 .

[0052] Embodiment 4:

[0053] Compared with the third embodiment, the difference is: Fig.12 and Fig.13 As shown, the reinforcing ring 2 is in the shape of a regular quadrilateral, and connecting edges are provided at both ends of the clamping ring 5, the length of which is half of the length of the edge of the reinforcing ring 2.

[0054] Embodiment five:

[0055] Compared with the fourth embodiment, the difference is: Fig.14 and Fig.15 As shown, the reinforcement ring 2 is in the shape of a regular hexagon.

[0056] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An enhanced inspection well, comprising a well body (1), characterized in that: The outer side of the well body (1) is sleeved with a reinforcement ring (2); The reinforcement rings (2) are connected via connecting rods (3); The inner side of the reinforcement ring (2) is also clamped with a pressure ring (4), which increases the pressure between the reinforcement ring (2) and the well body (1) through its deformation.

2. The enhanced inspection well according to claim 1 is characterized in that: The reinforcing ring (2) is provided with an insertion hole (12); The connecting rod (3) is inserted into the insertion hole (12).

3. The enhanced inspection well according to claim 2 is characterized in that: The connecting rod (3) is formed by splicing a bottom rod (13) and a plurality of connecting rods (14); The lower end of the bottom rod (13) is inserted into the soil, and the upper end is provided with a first clamping hole (15); One end of the connecting rod (14) is provided with a clamping column (16), and the other end is provided with a second clamping hole (17); When the bottom rod (13) and the connecting rod (14) are connected, the clamping column (16) is clamped in the first clamping hole (15); When the connecting rods (14) are connected, the clamping column (16) is clamped in the second clamping hole (17).

4. The enhanced inspection well according to claim 3 is characterized in that: The upper end of the bottom rod (13) and both ends of the connecting rod (14) are provided with shoulders for clamping the insertion hole (12) to achieve installation and positioning.

5. The enhanced inspection well according to claim 1 is characterized in that: The inner wall of the reinforcement ring (2) is provided with a circularly arranged T-shaped groove (18); The pressing ring (4) is clamped in the T-shaped groove (18), and its end surface is set to a matching T shape.

6. The enhanced inspection well according to claim 5, characterized in that: The reinforcement ring (2) is composed of two symmetrical clamping rings (5) connected together.

7. The enhanced inspection well according to claim 6, characterized in that: The reinforcing ring (2) is in the form of a regular polygon, and has at least four edges; The connection of the clamping ring (5) is connected and fixed by a fastener; The T-shaped groove (18) is arranged at the center position of the edge of the reinforcement ring (2).

8. The enhanced inspection well according to claim 6, characterized in that: The reinforcing ring (2) is circular; The connection of the clamping ring (5) is connected and fixed by a fastener.

9. The enhanced inspection well according to claim 8, characterized in that: One end of the clamp ring (5) is provided with a clamping block (8), and the other end is provided with a clamping slot (6). The clamping block (8) is clamped in the clamping slot (6) to achieve rapid assembly.

10. The enhanced inspection well according to claim 9, characterized in that: A clamping groove (6) is axially provided on an end surface of one end of the clamping ring (5); A clamping hole (7) is provided on the wall of the clamping slot (6); The other end of the clamping ring (5) is provided with a clamping block (8) for clamping the clamping slot (6); Tooth blocks (9) are provided inside and outside the clamping block (8) for clamping the clamping hole (7).

11. The enhanced inspection well according to claim 10, characterized in that: The tooth block (9) is triangular in shape, and its thickness increases gradually from the head of the clamping block (8) toward the root, so as to facilitate the introduction of the tooth block (9) into the clamping hole (7).

12. The enhanced inspection well according to claim 9, characterized in that: The end surfaces at both ends of the clamping ring (5) are provided with raised connecting parts (19); When the clamping ring (5) is spliced, the connecting portion (19) is staggeredly connected, so that the reinforcing ring (2) forms a complete ring shape; The connecting portion (19) at one end of the clamping ring (5) is provided with a clamping block (8), and the connecting portion (19) at the other end is provided with a clamping groove (6).

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