CN214530788U

CN214530788U - Inspection well with anti-sedimentation function

Info

Publication number: CN214530788U
Application number: CN202120564352.5U
Authority: CN
Inventors: 孙迪
Original assignee: Jiangyin Zhongcai Molding Co ltd
Current assignee: Jiangyin Zhongcai Molding Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-10-29
Anticipated expiration: 2031-03-19

Abstract

The utility model discloses an inspection shaft that possesses and prevent subsiding function relates to inspection shaft technical field. The utility model discloses a bury body, prefabricate piece and a well body with the well body, bury the body including the concrete seat body with the well body, the well body protects the body through the concrete and fixes on the concrete seat body, and the concrete protects body and concrete seat body integrated into one piece casting, and the quantity that buries the body and prefabricate piece is the same with the column, the body is buried cyclic annular evenly to a plurality of cylinders and sets up and bury the external side with the well body, buries the body with the cylinder and is the concrete cover body. The utility model discloses a set up the stand that buries deeply around concrete placement's pedestal to bury the body through the pretension piece and carry out carrying out the drawing of side direction to the well body, can bury the body decurrent settlement force with the well body and shift to the side pulling force to the stand, and can bury the body through the pretension piece and provide the ascending pulling force in slant in advance for the well body, can improve the settlement-preventing ability of the well body greatly.

Description

Inspection well with anti-sedimentation function

Technical Field

The utility model belongs to the technical field of the inspection shaft, especially, relate to an inspection shaft that possesses and prevent subsiding function.

Background

Current inspection shaft is when the installation construction, dig out the construction area in advance for lay pipeline and installation inspection shaft, use the concrete to pour the inspection shaft in the construction area after normal butt joint, follow-up recover the construction area again, however because the construction position is soil environment mostly, holistic pouring floor bottom is the soil horizon, simultaneously because the compact type of the layer body of follow-up stone material is not enough, and along with rainwater infiltration or the influence that soil is not hard up naturally, under long-time accumulation, the condition that self subsides can take place for the inspection shaft.

And the self structure of the inspection well is damaged due to sedimentation, and meanwhile, the pipeline joint is possibly damaged, so that the service life of the inspection well is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inspection shaft that possesses function of preventing subsiding through setting up the stand that buries deeply around the pedestal at concrete placement to bury the body through the pretension piece and carry out carrying out drawing of side direction to the well body, can bury the body decurrent settlement force with the well body and shift to the side pulling force to the stand, and can bury the body through the pretension piece for the well body and provide ascending pulling force in advance in the slant, can improve the ability of preventing subsiding of the well body greatly.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an inspection well with anti-settling function, which comprises a well body, a plurality of upright posts, a cylindrical underground body, a pre-tightening piece and a well body underground body;

the well body buried body comprises a concrete seat body, the well body is fixed on the concrete seat body through a concrete protection body, and the concrete protection body and the concrete seat body are integrally cast and molded;

the number of the upright columns, the number of the column body underground bodies and the number of the pre-tightening pieces are the same, the plurality of the column body underground bodies are uniformly arranged on the outer side of the well body underground body in an annular mode, the column body underground body is a concrete sleeve body, and the bottom end of the upright column is fixed in the column body underground body;

the pre-tightening piece comprises two embedded ends, a main steel wire rope and a pre-tightening box;

one embedded end is embedded and fixed on the concrete seat body, the other embedded end is embedded and fixed at the top end of the upright post, an auxiliary steel wire rope is fixed at one end of the pre-tightening box, one end of the auxiliary steel wire rope is fixed in one embedded end, and one end of the main steel wire rope is fixed in the other embedded end;

the surface of the pre-tightening box is an open surface, a spacer sleeve is fixed in the pre-tightening box, a threaded sleeve is connected in the spacer sleeve in a rotating mode, the end portion, away from the auxiliary steel wire rope, of the pre-tightening box is provided with an opening, one end, away from the embedded end, of the main steel wire rope is fixed with a screw rod, one end of the screw rod penetrates through the opening and is in threaded connection with the threaded sleeve, and a tightening sleeve is fixed at the end portion of the threaded sleeve.

Furthermore, two thirds of the upright post is fixed in the cylinder underground buried body, and the top end of the cylinder underground buried body is flush with the bottom surface of the well underground buried body.

Further, the stand is of a hollow metal pipe structure, an embedding hole is formed in the end portion of the stand, and the embedding end of the end portion of the auxiliary steel wire rope penetrates through the embedding hole and is fixed in the stand through concrete.

Furthermore, the embedded end comprises an embedded sleeve and an embedded seat, and the end part of the main steel wire rope and the end part of the auxiliary steel wire rope are respectively fixed in the embedded sleeves of the two embedded ends.

Furthermore, the main steel wire rope, the pre-tightening box and the auxiliary steel wire rope are arranged in parallel, and the angle between the main steel wire rope and the upright post is set within the range of 30-45 degrees.

Furthermore, the pre-tightening box is filled with concrete filler, and the screw and the tightening sleeve are fixed in the pre-tightening box through the concrete filler.

The utility model discloses following beneficial effect has:

the utility model discloses a set up the stand that buries deeply around concrete placement's pedestal to bury the body through the pretension piece and carry out carrying out the drawing of side direction to the well body, can bury the body decurrent settlement force with the well body and shift to the side pulling force to the stand, and can bury the body through the pretension piece and provide ascending pulling force in advance for the well body, can improve the ability of subsiding of preventing of the well body greatly, can improve the life of the well body, can reduce the use amount of concrete simultaneously.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an inspection well with a settlement prevention function according to the present invention;

FIG. 2 is a schematic view of the preload member;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

in the drawings, the components represented by the respective reference numerals are listed below:

1-well underground buried body, 2-upright post, 3-cylinder underground buried body, 4-preload piece, 5-well body, 6-buried end, 7-main steel wire rope, 8-preload box, 101-concrete seat body, 102-concrete protective body, 201-buried hole, 601-buried sleeve, 602-buried seat, 701-screw rod, 801-auxiliary steel wire rope, 802-spacer sleeve, 803-thread sleeve, 804-opening and 805-tightening sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention relates to an inspection well with anti-settling function, which comprises a well body 5, a plurality of columns 2, a cylindrical underground body 3, a pre-tightening member 4 and a well body underground body 1;

the well buried body 1 comprises a concrete seat body 101, the well body 5 is fixed on the concrete seat body 101 through a concrete protection body 102, and the concrete protection body 102 and the concrete seat body 101 are integrally cast and molded;

the quantity of the upright posts 2, the cylinder underground bodies 3 and the pre-tightening pieces 4 is the same, the cylinder underground bodies 3 are uniformly arranged outside the well underground body 1 in an annular shape, the cylinder underground bodies 3 are concrete sleeves, and the bottom ends of the upright posts 2 are fixed in the cylinder underground bodies 3;

the pre-tightening piece 4 comprises two embedded ends 6, a main steel wire rope 7 and a pre-tightening box 8;

one embedded end 6 is embedded and fixed on the concrete seat body 101, the other embedded end 6 is embedded and fixed at the top end of the upright post 2, one end of the pre-tightening box 8 is fixed with an auxiliary steel wire rope 801, one end of the auxiliary steel wire rope 801 is fixed in one embedded end 6, and one end of the main steel wire rope 7 is fixed in the other embedded end 6;

one surface of the pre-tightening box 8 is an open surface, a spacer sleeve 802 is fixed in the pre-tightening box 8, a threaded sleeve 803 is rotationally connected in the spacer sleeve 802, an opening 804 is formed in the end portion, away from the auxiliary steel wire rope 801, of the pre-tightening box 8, a screw 701 is fixed at one end, away from the embedded end 6, of the main steel wire rope 7, one end of the screw 701 penetrates through the opening 804 and is in threaded connection with the threaded sleeve 803, and a tightening sleeve 805 is fixed at the end portion of the threaded sleeve 803.

As shown in figure 1, two thirds of the vertical column 2 is fixed in the column buried body 3, and the top end of the column buried body 3 is flush with the bottom surface of the well buried body 1.

As shown in fig. 1, the upright post 2 is a hollow metal pipe structure, an embedded hole 201 is formed in an end portion of the upright post 2, and an embedded end 6 of an end portion of the auxiliary steel wire rope 801 penetrates through the embedded hole 201 and is fixed in the upright post 2 through concrete.

As shown in fig. 2, the embedded end 6 includes an embedded sleeve 601 and an embedded seat 602, and the end of the main wire rope 7 and the end of the auxiliary wire rope 801 are respectively fixed in the embedded sleeves 601 of the two embedded ends 6.

As shown in figure 1, a main steel wire rope 7, a pre-tightening box 8 and an auxiliary steel wire rope 801 are arranged in parallel, and the angle between the main steel wire rope 7 and the upright post 2 is set within the range of 30-45 degrees.

Wherein, pretension case 8 is filled with the concrete packing, and screw rod 701 and tightening sleeve 805 are all fixed in pretension case 8 through the concrete packing.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a possess inspection shaft of preventing subsiding function, includes well body (5), its characterized in that: the device also comprises a plurality of upright posts (2), a cylindrical underground body (3), a pre-tightening piece (4) and a well body underground body (1);

the well body buried body (1) comprises a concrete seat body (101), the well body (5) is fixed on the concrete seat body (101) through a concrete protection body (102), and the concrete protection body (102) and the concrete seat body (101) are integrally cast and molded;

the number of the upright columns (2), the column body underground bodies (3) and the pre-tightening pieces (4) is the same, the column body underground bodies (3) are uniformly arranged on the outer side of the well body underground body (1) in an annular mode, the column body underground bodies (3) are concrete sleeve bodies, and the bottom ends of the upright columns (2) are fixed in the column body underground bodies (3);

the pre-tightening piece (4) comprises two embedded ends (6), a main steel wire rope (7) and a pre-tightening box (8);

one embedded end (6) is embedded and fixed on the concrete seat body (101), the other embedded end (6) is embedded and fixed at the top end of the upright post (2), an auxiliary steel wire rope (801) is fixed at one end of the pre-tightening box (8), one end of the auxiliary steel wire rope (801) is fixed in one embedded end (6), and one end of the main steel wire rope (7) is fixed in the other embedded end (6);

one surface of the pre-tightening box (8) is an open surface, a spacer sleeve (802) is fixed in the pre-tightening box (8), a threaded sleeve (803) is connected in the spacer sleeve (802) in a rotating mode, an opening (804) is formed in the end portion, far away from the auxiliary steel wire rope (801), of the pre-tightening box (8), a screw rod (701) is fixed to one end, far away from the embedded end (6), of the main steel wire rope (7), one end of the screw rod (701) penetrates through the opening (804) and is in threaded connection with the threaded sleeve (803), and a tightening sleeve (805) is fixed to the end portion of the threaded sleeve (803).

2. The inspection well with the anti-settling function according to claim 1, wherein two thirds of the vertical column (2) is fixed in the cylindrical buried body (3), and the top end of the cylindrical buried body (3) is flush with the bottom surface of the well body buried body (1).

3. The inspection well with the anti-settling function according to claim 1, wherein the upright column (2) is of a hollow metal pipe structure, an embedded hole (201) is formed in the end portion of the upright column (2), and an embedded end (6) of the end portion of the auxiliary steel wire rope (801) penetrates through the embedded hole (201) and is fixed in the upright column (2) through concrete.

4. The manhole with the anti-settling function according to claim 1, wherein the embedded ends (6) comprise embedded sleeves (601) and embedded seats (602), and the ends of the main steel wire rope (7) and the auxiliary steel wire rope (801) are respectively fixed in the embedded sleeves (601) of the two embedded ends (6).

5. The inspection shaft with the anti-settling function according to claim 1, wherein the main steel wire rope (7), the pre-tightening box (8) and the auxiliary steel wire rope (801) are arranged in parallel, and an angle between the main steel wire rope (7) and the upright post (2) is set to be in a range of 30-45 degrees.

6. The inspection well with the anti-settling function according to claim 1, wherein the pre-tightening box (8) is filled with a concrete filler, and the screw (701) and the tightening sleeve (805) are fixed in the pre-tightening box (8) through the concrete filler.