CN215371350U - Novel culvert pipe for hydraulic engineering of high-efficient installation - Google Patents

Abstract

The application discloses hydraulic engineering of high-efficient installation is with novel culvert pipe, it includes the concrete foundation, install a plurality of culvert pipes on the concrete foundation, it is a plurality of the culvert pipe is followed the culvert pipe axis is arranged, adjacent two the sleeve is installed to the screw thread between the culvert pipe, the sleeve with screw thread department between the culvert pipe is equipped with interior shutoff piece, the sleeve with the outside of culvert pipe is equipped with outer shutoff piece. This application has the effect that improves between culvert pipe piece construction quality and efficiency.

Description

Novel culvert pipe for hydraulic engineering of high-efficient installation

Technical Field

The invention relates to the technical field of culvert pipes, in particular to a novel culvert pipe for hydraulic engineering, which is efficiently installed.

Background

Culvert pipes, commonly known as cement pipes, are prefabricated cement components and are often buried underground for water supply and drainage in cities.

The cement culvert pipe generally refers to a pipe with a circular cross section in daily life, is usually formed by pouring reinforced concrete, and can realize the drainage or water supply effect only when a plurality of sections of culvert pipes are spliced and installed together.

In the installation process, an operator firstly pours a concrete foundation on the ground, then lofts the concrete foundation and finds out the central line of the pipeline installation; the operator then places the circular culvert pipes on a concrete foundation, and the adjacent culvert pipes are aligned according to the lofting line. In order to prevent water flow from flowing out of the joints between two adjacent culvert pipes, an operator firstly fills the bast fibre dipped with asphalt to the joints, then pours the asphalt, and finally wraps two layers with the felt dipped with the asphalt, thereby realizing the treatment of the joints.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the operator still need pour pitch and wrap up in the felt after filling the processing to the patchwork, and this processing operation is comparatively loaded down with trivial details, and when laying the circuit longer, the efficiency of construction is lower.

SUMMERY OF THE UTILITY MODEL

In order to improve the comparatively loaded down with trivial details of operation, the lower problem of efficiency of construction, this application provides a novel culvert pipe for hydraulic engineering of high-efficient installation.

The application provides a novel culvert pipe for hydraulic engineering of high-efficient installation adopts following technical scheme:

the utility model provides a novel culvert pipe for hydraulic engineering of high-efficient installation, includes the concrete foundation, install a plurality of culvert pipes on the concrete foundation, it is a plurality of the culvert pipe is followed the culvert pipe axis is arranged, adjacent two the sleeve is installed to the screw thread between the culvert pipe, the sleeve with screw thread department between the culvert pipe is equipped with interior shutoff piece, the sleeve with the outside of culvert pipe is equipped with outer shutoff piece.

Through adopting above-mentioned technical scheme, before laying the culvert pipe, pour the concrete foundation earlier subaerial and be used as supporting the culvert pipe, then draw the line of laying out on the concrete foundation, arrange many culvert pipes along the axis, use sleeve threaded connection between two adjacent culvert pipes, the sleeve is stopped up the piece, make rivers can not follow the piece and flow, it is better for the leakproofness between sleeve and the culvert pipe, it is sealed to use the inner seal spare between sleeve and the culvert pipe, it is sealed that the outer seal spare is used in the sleeve and the culvert outside. The connecting mode between two culvert pipes is simple, has low requirements on the operation level of an operator, and reduces the influence of the operation level on the splicing construction, thereby being beneficial to improving the quality and the working efficiency of the splicing construction.

Optionally, two adjacent culvert pipes are fixedly connected to the opposite side faces respectively, and two ends of the sleeve are in threaded connection with the two convex rings respectively.

Through adopting above-mentioned technical scheme, each fixedly connected with bulge loop on the relative terminal surface of two adjacent culvert pipes, two bulge loops pass through the muffjoint together, and the muffjoint mode is simple, and easy operation, and is not high to operator's operation level requirement.

Optionally, the inner blocking piece is a water adhesive tape, and the water adhesive tape is wound between the sleeve and the convex ring.

Through adopting above-mentioned technical scheme, interior shutoff piece adopts water adhesive tape to seal, twines water adhesive tape on the screw thread between sleeve and the bulge loop, and water adhesive tape reduces rivers and flows out from the gap between sleeve and the bulge loop to realize sealedly.

Optionally, the outer plugging member is a heat shrinkable sleeve, and the heat shrinkable sleeve is sleeved on the outer sides of the sleeve and the convex ring.

Through adopting above-mentioned technical scheme, one deck pyrocondensation cover is established to sleeve and bulge loop outside cover, makes the pyrocondensation cover shrink through the heating to realize the sealed between two culvert pipes, further strengthen the waterproof ability of piece.

Optionally, the outer plugging piece is an asphalt layer, and the asphalt layer is poured on the outer sides of the sleeve and the convex ring.

Through adopting above-mentioned technical scheme, in order to further seal up the piece between two culvert pipes, the one deck pitch is watered in the outside of sleeve and bulge loop, and pitch wraps up sleeve and bulge loop in inside to realize the outside sealed of piece, make the leak protection ability of piece stronger.

Optionally, two adjacent connecting plates are respectively arranged at one end of the culvert pipe splicing, the connecting plates on the adjacent culvert pipes are arranged oppositely, and connecting rods penetrate through the two opposite connecting plates.

By adopting the technical scheme, in the connection process of the two culvert pipes, in order to align the central axes of the two culvert pipes, the sleeve is more easily rotated, the end surfaces of the culvert pipes are fixedly connected with the connecting plates, and the connecting rods are inserted into the connecting plates on the two culvert pipes, so that the positioning of the two culvert pipes is realized; simultaneously, when watering pitch, the thickness of pitch is also more even.

Optionally, two sides of the bottom of each culvert pipe are respectively provided with a supporting block attached to the culvert pipe, and the supporting blocks are installed on the concrete foundation.

Through adopting above-mentioned technical scheme, place on concrete foundation when the culvert pipe, in order not to make the culvert pipe take place to roll to skew laying-out line, the both sides that lie in the culvert pipe on the concrete foundation are equipped with two supporting shoes, and the supporting shoe supports the culvert pipe side, plays the fixed action.

Optionally, the supporting block is fixedly connected to the concrete foundation through a bolt.

By adopting the technical scheme, an operator firstly draws a lofting line on the concrete foundation, then the supporting block is installed on the concrete foundation by adopting a bolt connection mode, and the supporting block is flexible in arrangement position and convenient for the operator to operate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. firstly, laying a concrete foundation on the ground, then splicing a plurality of culvert pipes along the axial direction, wherein two adjacent culvert pipes are connected by a sleeve, the sleeve is in threaded connection with the culvert pipes, the operation mode is simple, higher operation requirements are not required, in order to prevent water flow from leaking from the spliced seam, the threaded connection between the sleeve and the culvert pipes is sealed by an inner plugging piece, and the outer sides of the sleeve and the culvert pipes are sealed by an outer plugging piece;

2. the convex rings are fixedly connected to the opposite end faces of the two adjacent culvert pipes and are in threaded connection with the sleeve, the connection mode of the sleeve and the convex rings is simple and easy to operate, and the requirement on the operation level of an operator is not high, so that the construction quality of the abutted seams is improved;

3. in order to enhance the sealing quality of the abutted seams, the threaded connection between the sleeve and the convex ring is sealed through water-glue cloth, and the outer sides of the sleeve and the convex ring are externally sealed by adopting a heat-shrinkable sleeve or pouring a layer of asphalt, so that the leakage of water is reduced.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Figure 2 is a schematic illustration of the exploded structure of the stent and sleeve.

Reference numerals: 1. a concrete foundation; 2. a culvert pipe; 21. a convex ring; 22. a connecting plate; 3. a sleeve; 4. an inner closure member; 5. an outer closure member; 6. a connecting rod; 7. and (7) a supporting block.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses novel culvert pipe for hydraulic engineering of high-efficient installation. Referring to fig. 1, the novel culvert pipe for the hydraulic engineering with high-efficiency installation comprises a cuboid concrete foundation 1, and a plurality of culvert pipes 2 are paved on the concrete foundation 1. When the culvert pipes 2 are laid, firstly, pits are dug on the ground, then concrete is poured to manufacture the concrete foundation 1, and after the concrete reaches the use standard, the culvert pipes 2 are axially arranged.

As shown in fig. 1 and 2, two opposite end surfaces between two adjacent culvert pipes 2 are integrally formed with a convex ring 21 having a circular cross-sectional shape, an outer side surface of the convex ring 21 is embedded with a circular steel plate, and the steel plate is integrally formed with threads. Be connected with sleeve 3 on two adjacent bulge loops 21, sleeve 3 is hollow circular cylinder, and sleeve 3's inner wall both ends respectively are equipped with the screw thread, and screw thread fit is connected between sleeve 3 and the bulge loop 21, and two culvert pipes 2 realize connecting through sleeve 3. When connecting two culvert pipes 2, sleeve 3 is first installed on the bulge loop 21 of one of culvert pipes 2, aligns two culvert pipes 2 after, the operator rotates sleeve 3 so that sleeve 3 simultaneously with two bulge loops 21 threaded connection, analogizes according to this operation to accomplish the laying of many culvert pipes 2.

In order to make the leakproofness between sleeve 3 and the bulge loop 21 better, be equipped with interior shutoff piece 4 between sleeve 3 and the bulge loop 21, interior shutoff piece 4 adopts water adhesive tape, and water adhesive tape twines on the screw thread to play sealed effect to the screw thread clearance. In order to further enhance the sealing between the culvert pipes 2, the outer side of the sleeve 3 and the protruding ring 21 is provided with an outer closure piece 5, and the outer closure piece 5 is a heat shrinkable sleeve or asphalt. When the outer sides of the sleeve 3 and the convex ring 21 are sealed by the heat shrinkable sleeve, firstly, an operator needs to sleeve the heat shrinkable sleeve, and then the heat shrinkable sleeve is heated to shrink the heat shrinkable sleeve, so that the outer sealing of the culvert pipe 2 is completed; when the sleeve 3 and the outside of the collar 21 are sealed with asphalt, the operator pours hot asphalt into the joint between the two culvert pipes 2, thus completing the seal.

In the culvert pipe 2 concatenation process, culvert pipe 2 need install the laying line and lay and make the axis of culvert pipe 2 can align, for accurate location two adjacent culvert pipe 2 between the axis, each integrated into one piece of culvert pipe 2's the outside both ends face has two connecting plates 22, two connecting plates 22 horizontal symmetry set up on culvert pipe 2. Connecting plates 22 on the two culvert pipes 2 are oppositely arranged, the connecting plates 22 are rectangular plate-shaped, round holes are formed in the connecting plates 22, and a connecting rod 6 is arranged in the round holes in the two opposite connecting plates 22 in a penetrating mode. The alignment of the central axes of the two culverts 2, by means of the connection plates 22 and the connection rods 6, allows the operator to pour the asphalt more uniformly.

When culvert pipe 2 is placed on concrete foundation 1, in order not to make culvert pipe 2 take place to roll, install supporting shoe 7 on the concrete foundation 1, the bottom both sides of every culvert pipe 2 respectively set up a supporting shoe 7, the top surface of supporting shoe 7 support in the side of culvert pipe 2 and with the side of culvert pipe 2 laminate mutually.

Firstly, an operator pours the concrete foundation 1, draws a laying line on the concrete foundation 1, lays the culvert pipes 2 according to the laying line, and the connecting plate 22 is inserted on the connecting plate 22 between two adjacent culvert pipes 2, and under the action of the connecting rod 6, the two culvert pipes 2 are positioned. Then rotate sleeve 3 and connect two culvert pipes 2, the winding has the water proof fabric between sleeve 3 and the bulge loop 21, and the outside of sleeve 3 and bulge loop 21 is watered and is had pitch or sealed with the pyrocondensation cover, and under the effect of interior shutoff piece 4 and outer shutoff piece 5, the leak protection ability of culvert pipe 2 piece department is improved. The culvert pipe 2 outside is equipped with supporting shoe 7, and supporting shoe 7 is used for fixed culvert pipe 2, reduces the installation and the skew condition of laying out line appears, and in order to make supporting shoe 7 installation firm, supporting shoe 7 accessible bolt fastening is on concrete foundation 1.

The implementation principle of the novel culvert pipe for the hydraulic engineering of this application embodiment of high-efficient installation does: be connected with sleeve 3 between two culvert pipes 2, simultaneously with two bulge loop 21 threaded connection when sleeve 3 to seal the gap between two culvert pipes 2, connected mode is simple, and is low to operator's operation requirement, has reduced the operation degree of difficulty, is favorable to improving the quality of piece and the efficiency of construction. The inner plugging piece 4 and the outer plugging piece 5 are specially used for sealing the abutted seams between the culvert pipes 2, and the waterproof capacity of the abutted seams is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a hydraulic engineering of high-efficient installation is with novel culvert pipe, includes concrete foundation (1), install a plurality of culvert pipes (2) on concrete foundation (1), it is a plurality of culvert pipe (2) are followed culvert pipe (2) axis is arranged, its characterized in that: sleeve (3) are installed to the screw thread between two adjacent culvert pipes (2), sleeve (3) with screw thread department between culvert pipe (2) is equipped with interior shutoff piece (4), sleeve (3) with the outside of culvert pipe (2) is equipped with outer shutoff piece (5).

2. The novel culvert pipe for hydraulic engineering of high-efficient installation of claim 1, characterized in that: two adjacent culvert pipes (2) are fixedly connected with a convex ring (21) on the opposite side surfaces respectively, and two ends of the sleeve (3) are in threaded connection with the two convex rings (21) respectively.

3. The high-efficiency installed novel culvert pipe for hydraulic engineering of claim 2, characterized in that: the inner plugging piece (4) is made of water adhesive tape, and the water adhesive tape is wound between the sleeve (3) and the convex ring (21).

4. The high-efficiency installed novel culvert pipe for hydraulic engineering of claim 3, characterized in that: the outer plugging piece (5) is a heat-shrinkable sleeve, and the heat-shrinkable sleeve is sleeved on the outer sides of the sleeve (3) and the convex ring (21).

5. The novel culvert pipe for hydraulic engineering of high-efficient installation of claim 4, characterized in that: the outer plugging piece (5) is an asphalt layer, and the asphalt layer is poured on the outer sides of the sleeve (3) and the convex ring (21).

6. The novel culvert pipe for hydraulic engineering of high-efficient installation of claim 1, characterized in that: two adjacent connecting plates (22) are respectively arranged at one end spliced by the culvert pipes (2), the connecting plates (22) on the adjacent culvert pipes (2) are oppositely arranged, and connecting rods (6) penetrate through the two opposite connecting plates (22).

7. The novel culvert pipe for hydraulic engineering of high-efficient installation of claim 1, characterized in that: supporting blocks (7) attached to the culvert pipes (2) are respectively arranged on two sides of the bottom of each culvert pipe (2), and the supporting blocks (7) are installed on the concrete foundation (1).

8. The novel culvert pipe for hydraulic engineering of high-efficient installation of claim 7, characterized in that: the supporting block (7) is fixedly connected to the concrete foundation (1) through bolts.

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