Splicing type water retaining device

Abstract

The utility model discloses a splicing type water retaining device which is formed by assembling a plurality of main module units in a detachable mode, and the main module units are formed by pouring concrete. Inflatable cushions are arranged at the two connecting ends of the main module unit; connecting rods are symmetrically arranged at the two ends of the inflatable cushion; and the main module units are locked by a plurality of locking mechanisms. The utility model is formed by splicing a plurality of main module units, so that the main module units can be spliced according to the required quantity according to the use scene when in use, has the advantages of convenience in transportation, assembly and use and the like, is suitable for water retaining construction, flood fighting and water retaining scenes and the like on the riverway edge, and can also be used as a reserve material for flood fighting, emergency rescue and relief work.

Description

Technical Field

[0001] The utility model relates to the field of water retaining in water conservancy construction, in particular to a spliced ​​water retaining device. Background Art

[0002] Water conservancy project construction, especially construction sites along river banks, often requires water flow to be cut off to prevent water from entering the construction site, so as to meet the work site requirements of construction equipment; of course, in some special scenarios, such as flood control and disaster relief work, floods also need to be intercepted. Commonly used methods of intercepting flowing water include sandbag interception, water retaining board interception, etc. Sandbag interception has the defect that a small amount of water will enter the construction site and cannot completely intercept water; water retaining board is also a relatively fast and efficient interception method. Existing water retaining boards are supported by support rods. The force directly applied by the waves is directly given to the support rods, which can easily cause damage to the support rods and water retaining boards. Due to the variable force direction, the pressure on the support base is also large, which is easy to loosen and damage. Therefore, it is necessary to provide a spliced ​​water retaining device to solve the problems existing in the prior art. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a spliced ​​water retaining device, which has the advantages of being easy to transport, assemble and use, and having a good water retaining effect. It is suitable for use in scenes such as water retaining construction at the edge of a river, flood control and water retaining.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a splicing water retaining device, characterized in that the device is assembled from multiple main module units in a detachable manner, and the main module units are cast from concrete; inflatable cushions are provided at both connecting ends of the main module units; connecting rods are symmetrically provided at both ends of the inflatable cushions; and the main module units are locked by multiple locking mechanisms.

[0005] Preferably, the locking mechanism comprises a locking ring and a nut, the locking ring is composed of a U-shaped ring, a connecting plate and a screw, and the U-shaped ring, the connecting plate and the screw are fixedly connected in sequence or integrally formed.

[0006] Preferably, a cavity is provided inside the main module unit, and a water injection hole is provided between the cavity and the outside.

[0007] Preferably, the main module unit is also provided with a plurality of expansion nut screw assemblies.

[0008] Preferably, the inflatable cushion is made of rubber.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model is composed of a plurality of main module units, so when in use, the required number of splicing can be selected according to the use scenario. Since the two connection ends of the main module units are provided with inflatable cushions, when assembled, air is pumped into the inflatable cushions, and the inflatable cushions expand after being filled with air, so that the connection between the main module units can be sealed, water penetration is well avoided, and a good water-blocking effect is played. Since the water-blocking device of the utility model is spliced ​​by a plurality of main module units, it has the advantages of easy transportation, assembly and use, and is suitable for water-blocking construction at the edge of a river, flood control and water-blocking, and the like, and can also be used as reserve materials for flood control, emergency rescue and disaster relief. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional diagram of the spliced ​​water retaining device of the utility model;

[0012] Figure 2 for Figure 1 The main view of

[0013] Figure 3 for Figure 2 A partial enlarged view of part a (where the locking ring and the nut are in a locked state);

[0014] Figure 4 for Figure 2 A partial enlarged view of part a (where the locking ring and the nut are in an unlocked state);

[0015] Figure 5 It is a three-dimensional diagram of the main module unit of the utility model;

[0016] Figure 6 for Figure 5 The main view of

[0017] Figure 7 for Figure 6 AA section view;

[0018] Figure 8 It is a structural schematic diagram of the expansion nut screw assembly of the utility model. DETAILED DESCRIPTION

[0019] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0020] like Figures 1 to 8As shown, the utility model is a spliced ​​water retaining device, which is assembled by multiple main module units 1 in a detachable manner. Specifically, the main module unit 1 is cast by concrete; the two connecting ends of the main module unit 1 are provided with inflatable cushions 2, and it should be noted that the inflatable cushions 2 of the utility model are made of rubber material, which has good waterproof performance; connecting rods 3 are symmetrically provided at both ends of the inflatable cushion 2; the main module units 1 are locked by multiple locking mechanisms 4.

[0021] like Figure 3 and Figure 4 As shown, the locking mechanism 4 of the present invention includes a locking ring 41 and a nut 42. The locking ring 41 is composed of a U-shaped ring 411, a connecting plate 412 and a screw 413, and the U-shaped ring 411, the connecting plate 412 and the screw 413 are fixedly connected or integrally formed in sequence.

[0022] When the main module unit 1 of the present invention is used, it needs to be moved from the storage site to the construction site. In order to reduce the weight and facilitate transportation, a cavity 11 is provided inside the main module unit 1 of the present invention, which can reduce its weight so that more main module units 1 can be transported at one time. At the same time, in order to facilitate the weighting of the assembled device to increase its stability, water can be injected into the cavity 11, so a water injection hole 12 is provided between the cavity 11 and the outside.

[0023] In order to facilitate the placement of the device firmly at the construction site, a plurality of expansion nut screw assemblies 5 are also provided on the main module unit 1. By tightening the nut, the bottom of the steel pipe on the outside is expanded during the upward movement of the screw. This method is similar to the expansion screw, which can better and more firmly place the device at the construction site.

[0024] The specific operation of the utility model is as follows: at the site of use, the main module units 1 can be assembled into the water one by one. When the water flow is strong and it is inconvenient to assemble the main module units 1 one by one, multiple main module units 1 can be assembled and connected together outside, and then hoisted and put into the water as a whole. Specifically, multiple main module units 1 can be assembled and connected together according to the water flow. Figure 1 In the form of, align the two main module units 1, and by tightening the nut 42, the two main module units 1 are firmly locked together. When all the main module units 1 are installed, by injecting air into the inflatable cushion 2, the expansion process of the inflatable cushion 2 will block the gap between the main module units 1 and the main module units 1, and prevent water from passing through the gap between the main module units 1 and the main module units 1. In this way, the entire device can play a good water-blocking role, which is particularly suitable for water-blocking construction at the edge of the river, flood control and water-blocking scenes, and of course, it can also be used as a reserve material for flood control, emergency rescue and disaster relief.

[0025] Finally, it should be noted that the contents not described in detail in the specification belong to the prior art known to professional and technical personnel in the field, and those skilled in the art can implement them without creative work, so they will not be repeated here. The above is a detailed description of the implementation methods of the utility model in conjunction with the accompanying drawings, but the utility model is not limited to the described implementation methods. For those skilled in the art, without departing from the principle and spirit of the utility model, various changes, modifications, substitutions and variations of these implementation methods still fall within the scope of protection of the utility model.

Claims

1. A spliced ​​water retaining device, characterized in that: The device is assembled from a plurality of main module units (1) in a detachable manner, wherein the main module units (1) are cast from concrete; both connecting ends of the main module units (1) are provided with air cushions (2); connecting rods (3) are symmetrically provided at both ends of the air cushions (2); and the main module units (1) are locked with each other by a plurality of locking mechanisms (4).

2. The spliced ​​water retaining device according to claim 1, characterized in that: The locking mechanism (4) comprises a locking ring (41) and a nut (42); the locking ring (41) is composed of a U-shaped ring (411), a connecting plate (412) and a screw rod (413); and the U-shaped ring (411), the connecting plate (412) and the screw rod (413) are fixedly connected in sequence or integrally formed.

3. The spliced ​​water retaining device according to claim 1, characterized in that: The main module unit (1) is provided with a cavity (11) inside, and a water injection hole (12) is provided between the cavity (11) and the outside.

4. The spliced ​​water retaining device according to any one of claims 1 to 3, characterized in that: The main module unit (1) is also provided with a plurality of expansion nut screw assemblies (5).

5. The spliced ​​water retaining device according to any one of claims 1 to 3, characterized in that: The inflatable cushion (2) is made of rubber.

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