Molding brick for construction of detection well

Abstract

The utility model relates to the technical field of municipal engineering detection well construction, in particular to a forming brick for detection well construction, which comprises a brick body, the brick body is a concrete prefabricated part, the inner side of the brick body is arc-shaped, and the radius of the arc surface is matched with the standard diameter of a detection well. The socket-and-spigot connection structure comprises a tenon fixedly connected to the upper end face of the brick body, a groove fixedly connected to the lower end face of the brick body, and a positioning protrusion and a positioning notch fixedly arranged on the two side faces of the brick body, the arc-shaped brick body is rapidly positioned through the tenon-and-mortise structure, the positioning protrusion and the positioning notch ensure that the positioning protrusion and the positioning notch are annularly aligned, the construction speed of the detection well is effectively increased, and the construction efficiency is improved. The construction efficiency is high, the water guiding groove collects seepage water and guides the seepage water into the water collecting cavity, the seepage water is drained out of the well through the drainage guide pipe, drainage is convenient, the seepage-proofing layer forms first sealing, the tenon-and-mortise structure is extruded to form second physical sealing, the sealing effect is good, and the risk of structural damage is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to municipal works detection well construction technical field, concretely is a kind of forming brick for detection well construction. BACKGROUND

[0002] Detection well is the facility for checking and repairing pipeline in water supply, drainage, gas and other pipe network, its role is to facilitate the maintenance and cleaning of pipe network, improve the maintainability and reliability of pipeline engineering.Detection well is usually composed of well shaft, well lid and well bottom, well shaft is connected by pipeline, well lid is used to cover well mouth, well bottom is used to facilitate inspection and repair for operating personnel, and detection well needs to be formed by forming brick during construction process;

[0003] But the existing traditional brick body simple structure, when construction is built, cannot be quickly positioned and installed, lead to construction efficiency reduction, and independent sealing structure is not set, lead to poor sealing performance of monitoring well forming, drainage is not convenient, lead to water accumulation in well to easily cause structure damage. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of forming brick for detection well construction, with the characteristics of quick positioning, high construction efficiency, convenient drainage, good sealing effect, effectively reduce the risk of structure damage.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of forming brick for detection well construction, comprising:

[0006] Brick body, the brick body is concrete prefabricated part, the inner side of the brick body is arc-shaped and the arc surface radius is adapted to the standard diameter of detection well;

[0007] Socket type connecting structure, the socket type connecting structure includes tenon fixedly connected to the upper end surface of brick body and recess opened in the lower end surface of brick body, and positioning protrusion and positioning recess fixedly arranged on the two side surfaces of brick body;

[0008] Water guide structure, the water guide structure includes water guide groove opened in the inner side surface of brick body and water collection cavity opened in the bottom of brick body, and the water guide groove and water collection cavity are communicated;

[0009] Anti-seepage layer, the anti-seepage layer is fixedly connected to the upper end surface and the lower end surface of brick body.

[0010] As a kind of forming brick for detection well construction of the utility model, the water guide groove is opened with 2-4 equidistantly distributed along the height direction of brick body, groove depth is 5-8mm, groove width is 10-15mm.

[0011] As a kind of for detecting well construction's forming brick optimization of the utility model, the tenon is trapezoidal boss structure, the recess is matched with trapezoidal groove of tenon.

[0012] As a kind of for detecting well construction's forming brick optimization of the utility model, the height of positioning protrusion and positioning recess is one third of the thickness of brick body.

[0013] As a kind of for detecting well construction's forming brick optimization of the utility model, the impermeable layer is three-EP rubber layer, thickness 2-3mm, hot-pressing composite in the upper and lower end faces of brick body.

[0014] Compared with prior art, the utility model has the beneficial effects as follows:

[0015] Arc-shaped brick body realizes quick positioning by mortise and tenon structure, and positioning protrusion and positioning recess ensure ring alignment, so that the speed of detecting well construction is effectively improved, construction efficiency is high, water guide groove collects permeated water and imports into water collecting cavity, and the water is discharged outside well through drainage conduit, convenient drainage, the impermeable layer forms first sealing, and mortise and tenon structure extrusion forms second physical sealing, so that sealing effect is good, and structural damage risk is effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in prior art, the following will briefly introduce the drawings needed to be used in specific embodiment or prior art description. In all drawings, similar elements or parts are generally identified by similar reference signs. In the drawings, various elements or parts are not necessarily drawn according to actual proportion.

[0017] Figure 1 It is overall perspective view of the utility model;

[0018] Figure 2 It is side view perspective structure diagram of the utility model Figure 1 ;

[0019] Figure 3 It is overall bottom view of the utility model.

[0020] Mark in drawing: 1, brick body;2, water guide groove;3, water collecting cavity;4, tenon;5, recess;6, positioning protrusion;7, positioning recess;8, impermeable layer. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings to the embodiment of the technical scheme of the utility model is described in detail. The following examples are only used to more clearly illustrate the technical scheme of the utility model, therefore only as example, and cannot be used to limit the protection scope of the utility model.

[0022] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in the present application should be the usual meaning understood by the skilled person in the field to which the present application belongs.

[0023] Please refer to Figures 1 to 3 A shaped brick for detecting well construction, comprising:

[0024] The brick body 1 is a concrete prefabricated part, and the inner side of the brick body 1 is arc-shaped and has a radius of curvature matched with a standard diameter of the detection well.

[0025] The socket type connecting structure comprises a tenon 4 fixedly connected to the upper end surface of the brick body 1, a groove 5 formed in the lower end surface of the brick body 1, and positioning protrusions 6 and positioning notches 7 fixedly arranged on the two side surfaces of the brick body 1.

[0026] The water guide structure comprises a water guide groove 2 formed in the inner side surface of the brick body 1 and a water collecting cavity 3 formed in the bottom of the brick body 1, and the water guide groove 2 and the water collecting cavity 3 are communicated.

[0027] The impermeable layer 8 is fixedly connected to the upper end surface and the lower end surface of the brick body 1.

[0028] In the embodiment, during construction, the first layer of brick bodies 1 is laid on the concrete base layer, the horizontal position is calibrated through the positioning protrusions 6 and the positioning notches 7, the second layer of brick bodies 1 is vertically butted through the tenon 4 and the groove 5, the impermeable layer 8 is compressed to form a seal, the interlayer gap is filled with a quick-setting mortar filling layer every three layers, the water guide groove 2 automatically forms a vertical drainage channel, and the water collecting cavity 3 is connected to a drainage system through a preset guide pipe.

[0029] The arc-shaped brick body 1 is quickly positioned through the mortise and tenon structure, the positioning protrusions 6 and the positioning notches 7 ensure ring alignment, the construction speed of the detection well is effectively improved, the construction efficiency is high, the water guide groove 2 collects permeated water and guides the water into the water collecting cavity 3, the water is discharged outside the well through a drainage guide pipe, drainage is convenient, the impermeable layer 8 forms a first seal, the mortise and tenon structure is compressed to form a second physical seal, the sealing effect is good, and the risk of structural damage is effectively reduced.

[0030] As a technical optimization scheme of the present application, the water guide groove 2 is formed with 2-4 equidistantly distributed water guide grooves along the height direction of the brick body 1, the groove depth is 5-8 mm, and the groove width is 10-15 mm.

[0031] In the embodiment, the water guide groove 2 is formed with 2-4 equidistantly distributed water guide grooves along the height direction of the brick body 1, thereby forming a vertical drainage channel and facilitating drainage.

[0032] As a technical optimization scheme of the present application, the tenon 4 is in the form of a trapezoidal boss structure, and the groove 5 is a trapezoidal groove matched with the tenon 4.

[0033] In the embodiment, the tenon 4 is in the form of a trapezoidal boss structure, and the groove 5 is a trapezoidal groove matched with the tenon 4, facilitating the vertical butt joint and positioning of the brick body 1.

[0034] As a technical optimization scheme of the utility model, the height of the positioning protrusion 6 and the positioning recess 7 is one third of the thickness of the brick body 1.

[0035] In the embodiment, the height of the positioning protrusion 6 and the positioning recess 7 is one third of the thickness of the brick body 1, facilitating the circumferential alignment of the brick body 1.

[0036] As a technical optimization scheme of the utility model, the anti-seepage layer 8 is a three-element ethylene-propylene rubber layer, with a thickness of 2-3 mm, and is hot-pressed and combined on the upper and lower end faces of the brick body 1.

[0037] In the embodiment, the anti-seepage layer 8 is a three-element ethylene-propylene rubber layer, with good sealing effect and increased sealing performance after compression deformation.

[0038] Working principle: during construction, the first layer of brick bodies 1 is laid on the concrete base layer, and the horizontal position is calibrated through the positioning protrusion 6 and the positioning recess 7; the second layer of brick bodies 1 is vertically butted through the tenon 4 and the groove 5; the anti-seepage layer 8 is compressed to form a seal; every three layers are filled with a quick-setting mortar filling layer to fill the interlayer gap; the water guide groove 2 automatically forms a vertical drainage channel; and the water collecting cavity 3 is connected to the drainage system through a preset guide pipe.

[0039] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A shaped brick for use in detecting well construction, characterized by: The utility model relates to a kind of brick and its manufacturing method, including: Brick (1), the inner side of the brick (1) is arc-shaped and arc surface radius is adapted to the standard diameter of detection well; Socket type connecting structure, the tenon (4) fixedly connected to the upper end surface of brick (1) and the recess (5) opened in the lower end surface of brick (1), and the positioning protrusion (6) and positioning recess (7) fixedly arranged in the two side surfaces of brick (1); Water guide structure, the water guide groove (2) opened in the inner side surface of brick (1) and the water collection cavity (3) opened in the bottom of brick (1), the water guide groove (2) and water collection cavity (3) are communicated; Impermeable layer (8), the upper end surface and lower end surface of the brick (1) are fixedly connected.

2. A shaped brick for detecting well construction according to claim 1, characterized in that: The water guide groove (2) is opened with 2-4 equidistantly distributed along the height direction of brick (1), groove depth is 5-8mm, groove width is 10-15mm.

3. A shaped brick for detecting well construction according to claim 1, characterized in that: The tenon (4) is trapezoidal boss structure, and the recess (5) is trapezoidal groove matched with tenon (4).

4. A shaped brick for detecting well construction according to claim 1, characterized in that: The height of the positioning protrusion (6) and positioning recess (7) is one third of the thickness of brick (1).

5. A shaped brick for detecting well construction according to claim 1, wherein: The impermeable layer (8) is EPDM layer, thickness is 2-3mm, and is hot-pressed and combined on the upper and lower end surfaces of brick (1).

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