CN219931266U

CN219931266U - Civil engineering expansion joint waterproof construction

Info

Publication number: CN219931266U
Application number: CN202222911553.5U
Authority: CN
Inventors: 张勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-10-31
Anticipated expiration: 2032-11-02

Abstract

The utility model provides a waterproof structure of an expansion joint of civil engineering, which comprises the following components: the concrete structure, the concrete slot opening, the fixed block, the insert block, the movable slot, the movable rod, the limiting plate, the top plate, the first pressing plate, the second pressing plate, the fixed bolt, the internal thread groove, the convex plate, the water stop belt and the foaming agent; an expansion joint is arranged between the two concrete structures, a fixed block is arranged on the surface of the top of each concrete structure, a movable groove is formed in each fixed block, limiting plates are arranged in the two movable grooves, a movable rod is fixedly arranged between the two limiting plates, and a top plate is arranged on the top of each fixed block; the movable rod is arranged between the two fixed blocks, so that the effect of preventing the leakage of the structure expansion joint and preventing the structure from water leakage can be achieved under the condition that the expansion joint is allowed to freely stretch and deform.

Description

Civil engineering expansion joint waterproof construction

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a waterproof structure for an expansion joint of civil engineering.

Background

Civil engineering is a generic term for science and technology in building various earth engineering facilities, which refers to both the materials and equipment used and the technical activities of surveying, designing, constructing, maintaining, repairing, etc. performed, and also refers to the objects of engineering construction.

However, in the concrete structure of the civil engineering at present, a large number of expansion joints are designed, the heat preservation and waterproof structures are complex, siphon drainage is often arranged, and the construction conditions are complex.

In view of the above, the present utility model has been made in view of the above problems, and an object of the present utility model is to provide a waterproof structure for an expansion joint in civil engineering, which has the advantage of preventing leakage of water from the structure by preventing leakage of water from the structure expansion joint by providing a movable rod between two fixed blocks, so that the expansion joint can be freely deformed by expansion joint expansion, and the purpose of solving the problems and improving the practical value can be achieved by the technology.

Disclosure of Invention

The utility model aims to provide a waterproof structure for an expansion joint of civil engineering, which aims to solve the problems and the shortcomings in the prior art.

In order to achieve the above purpose, the utility model provides a waterproof structure for an expansion joint of civil engineering, which is achieved by the following specific technical means:

a civil engineering expansion joint waterproof structure, comprising: the concrete structure, the concrete slot opening, the fixed block, the insert block, the movable slot, the movable rod, the limiting plate, the top plate, the first pressing plate, the second pressing plate, the fixed bolt, the internal thread groove, the convex plate, the water stop belt and the foaming agent; two be provided with the expansion joint between the concrete structure, and every the surface at concrete structure top all is provided with the fixed block, the fixed block is inside to be provided with the movable groove, two the inside in movable groove all is provided with the limiting plate, and two fixed mounting has the movable rod between the limiting plate, the top of fixed block is provided with the roof.

As a further optimization of the technical scheme, according to the waterproof structure for the civil engineering expansion joint, the fixing bolts are arranged on the surface of the top plate, the inner thread grooves are formed in the fixing blocks, and the fixing bolts are arranged in the inner thread grooves.

As a further optimization of the technical scheme, the waterproof structure for the civil engineering expansion joint is characterized in that a concrete slot is formed in the concrete structure, an inserting block is fixedly arranged at one end of the bottom of the fixing block, and the inserting block is fixedly arranged in the concrete slot.

As a further optimization of the technical scheme, according to the waterproof structure for the civil engineering expansion joint, a water stop belt is arranged between two concrete structures and above the movable rod, and a foaming agent is arranged above the water stop belt.

As a further optimization of the technical scheme, the waterproof structure for the civil engineering expansion joint comprises a first pressing plate and a second pressing plate, wherein the end face of one of the first pressing plates is fixedly provided with a groove, one end of the other first pressing plate is fixedly provided with a convex plate, and the convex plate is arranged in the groove.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. according to the civil engineering expansion joint waterproof structure, the insert blocks are fixedly arranged in the concrete groove openings, so that the stability of the fixed blocks in the concrete structure is effectively guaranteed, and the whole structure is strong in firmness.

2. According to the waterproof structure for the civil engineering expansion joint, the waterproof performance can be good through the arrangement of the water stop belt and the foaming agent, the water stop belt and the foaming agent are tightly pressed, and the water leakage phenomenon is further avoided.

3. According to the civil engineering expansion joint waterproof structure, the groove is fixedly formed in the end face of one first pressing plate, the convex plate is fixedly arranged at one end of the other first pressing plate, the convex plate is arranged in the groove, stability of connection between the first pressing plates can be guaranteed, expansion joints are allowed to freely stretch and deform, and meanwhile waterproof effect is improved.

4. The utility model has the advantages that the waterproof structure of the expansion joint of civil engineering is improved, the structural design is reasonable, and the movable rod is arranged between the two fixed blocks, so that the effect of preventing the expansion joint from leaking water and preventing the structure from leaking water can be achieved under the condition that the expansion joint is allowed to freely stretch and deform, thereby effectively solving the problems and the defects in the prior art.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is an enlarged view of the present utility model at B in fig. 2.

In the figure: 1. a concrete structure; 2. a concrete slot; 3. a fixed block; 4. inserting blocks; 5. a movable groove; 6. a movable rod; 7. a limiting plate; 8. a top plate; 9. a first platen; 10. a second pressing plate; 11. a fixing bolt; 12. an internal thread groove; 13. a groove; 14. a convex plate; 15. a water stop; 16. and (3) a foaming agent.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, the present utility model provides a specific technical embodiment of a waterproof structure for an expansion joint of civil engineering:

a civil engineering expansion joint waterproof structure, comprising: the concrete structure 1, the concrete slot 2, the fixed block 3, the insert block 4, the movable slot 5, the movable rod 6, the limiting plate 7, the top plate 8, the first pressing plate 9, the second pressing plate 10, the fixed bolt 11, the internal thread slot 12, the groove 13, the convex plate 14, the water stop 15 and the foaming agent 16; an expansion joint is arranged between the two concrete structures 1, the surface of the top of each concrete structure 1 is provided with a fixed block 3, movable grooves 5 are formed in the fixed blocks 3, limiting plates 7 are arranged in the two movable grooves 5, movable rods 6 are fixedly arranged between the two limiting plates 7, and a top plate 8 is arranged at the top of the fixed block 3.

Specifically, as shown in fig. 2 and 3, the surface of the top plate 8 is provided with a fixing bolt 11, the inside of the fixing block 3 is provided with an internal thread groove 12, and the fixing bolt 11 is disposed in the internal thread groove 12, so that the top plate 8 is convenient to be fixedly mounted on the top of the fixing block 3.

Specifically, as shown in fig. 1 and fig. 2, the concrete slot 2 is arranged in the concrete structure 1, the insert 4 is fixedly arranged at one end of the bottom of the fixed block 3, and the insert 4 is fixedly arranged in the concrete slot 2, so that the fixed block 3 is effectively ensured to be positioned in the concrete structure 1, and the firmness of the whole structure is strong.

Specifically, as shown in fig. 1 and fig. 2, a water stop 15 is arranged between two concrete structures 1 and above the movable rod 6, and a foaming agent 16 is arranged above the water stop 15, so that good waterproof performance can be achieved by arranging the water stop 15 and the foaming agent 16, and the water stop 15 and the foaming agent 16 are tightly pressed, so that water leakage is further avoided.

Specifically, as shown in fig. 2 and fig. 4, the top plate 8 includes a first pressing plate 9 and a second pressing plate 10, and the end face of one of the first pressing plates 9 is fixedly provided with a groove 13, one end of the other first pressing plate 9 is fixedly provided with a convex plate 14, the convex plate 14 is arranged in the groove 13, the end face of the other first pressing plate 9 is fixedly provided with the groove 13, one end of the other first pressing plate 9 is fixedly provided with the convex plate 14, the convex plate 14 is arranged in the groove 13, the connection stability between the first pressing plates 9 can be ensured, the expansion joint is allowed to freely stretch and deform, and meanwhile, the waterproof effect is improved.

The specific implementation steps are as follows:

firstly, the insert block 4 is fixedly installed in the concrete slot 2, the stability of the fixed block 3 in the concrete structure 1 is effectively ensured, then the movable rod 6 is arranged between the two fixed blocks 3, so that the advantage of the effect of preventing the structure from water leakage and water leakage due to the structure expansion joint leakage prevention can be achieved under the condition of allowing the expansion joint to freely stretch and deform, then the water stop 15 and the foaming agent 16 are arranged between the two concrete structures 1 and above the movable rod 6, finally the top plate 8 is installed at the top of the fixed block 3, and the top plate 8 is fixed under the action of the fixing bolt 11.

To sum up: according to the civil engineering expansion joint waterproof structure, the insert blocks are fixedly arranged in the concrete slot, so that the stability of the fixed blocks in the concrete structure is effectively ensured, and the whole structure is strong in firmness; by arranging the water stop and the foaming agent, the waterproof performance is good, the water stop and the foaming agent are tightly pressed, and the water leakage phenomenon is further avoided; the end face of one first pressing plate is fixedly provided with the groove, one end of the other first pressing plate is fixedly provided with the convex plate, the convex plate is arranged in the groove, the stability of connection between the first pressing plates can be ensured, the expansion joint is allowed to freely stretch and deform, and meanwhile, the waterproof effect is improved; by arranging the movable rod between the two fixed blocks, the utility model can achieve the advantage of preventing the structure from leaking water by preventing the structure from leaking water under the condition of allowing the expansion joint to freely stretch and deform, thereby effectively solving the problem and the defect of the utility model in one background technology.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A civil engineering expansion joint waterproof structure, comprising: the concrete structure comprises a concrete structure (1), a concrete slot (2), a fixed block (3), an inserting block (4), a movable slot (5), a movable rod (6), a limiting plate (7), a top plate (8), a first pressing plate (9), a second pressing plate (10), a fixed bolt (11), an internal thread slot (12), a groove (13), a convex plate (14), a water stop belt (15) and a foaming agent (16); the method is characterized in that: two be provided with the expansion joint between concrete structure (1), and every the surface at concrete structure (1) top all is provided with fixed block (3), fixed block (3) inside is provided with movable groove (5), two the inside of movable groove (5) all is provided with limiting plate (7), and two fixed mounting has movable rod (6) between limiting plate (7), the top of fixed block (3) is provided with roof (8).

2. The civil engineering expansion joint waterproof structure according to claim 1, wherein: the surface of roof (8) is provided with fixing bolt (11), the inside of fixed block (3) is provided with internal thread groove (12), just fixing bolt (11) set up in internal thread groove (12).

3. The civil engineering expansion joint waterproof structure according to claim 1, wherein: the concrete structure is characterized in that a concrete slot (2) is formed in the concrete structure (1), an inserting block (4) is fixedly arranged at one end of the bottom of the fixing block (3), and the inserting block (4) is fixedly installed in the concrete slot (2).

4. The civil engineering expansion joint waterproof structure according to claim 1, wherein: a water stop (15) is arranged between the two concrete structures (1) and above the movable rod (6), and a foaming agent (16) is arranged above the water stop (15).

5. The civil engineering expansion joint waterproof structure according to claim 1, wherein: the top plate (8) comprises a first pressing plate (9) and a second pressing plate (10), wherein a groove (13) is fixedly formed in the end face of one of the first pressing plates (9), a convex plate (14) is fixedly arranged at one end of the other first pressing plate (9), and the convex plate (14) is arranged in the groove (13).