Combined rubber dam body

Abstract

The utility model discloses a combined rubber dam body. The combined rubber dam body comprises a base; the rubber dam body is arranged on the base; and the fixing mechanism is connected with the base, is connected with the rubber dam body and is used for fixing the rubber dam body on the base. According to the combined rubber dam body, labor is saved, operation is convenient, and waste of dam body materials is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber dams, in particular to a combined rubber dam body. Background Art

[0002] Rubber dam is a hydraulic engineering structure, usually used in reservoirs, rivers or waterways, and its main function is to control water flow, adjust water level and prevent floods. The main feature of rubber dam is that its main structure is made of rubber material, which is flexible and corrosion-resistant and can adapt to changes in water flow and water pressure. Rubber dam has some advantages over traditional concrete dams, such as easy installation, low maintenance cost and low impact on the environment. At the same time, rubber dam can also be designed and improved according to specific needs to improve its performance and safety and adapt to different water conservancy project needs.

[0003] Rivers may experience flood seasons and dry seasons in different seasons of the year, especially in the northern region, which will cause different degrees of aging of rubber dams in different locations. Currently, rubber dams on the market are generally composed of a whole. When one part of the rubber dam is seriously aged, the entire rubber dam needs to be replaced. Similarly, when part of the rubber dam is damaged, the entire rubber dam also needs to be replaced. Replacing the rubber dam requires a lot of manpower, the replacement work is cumbersome, and a lot of dam materials are wasted. Utility Model Content

[0004] The utility model aims at the deficiencies existing in the prior art and provides a combined rubber dam body, which can replace part of the dam body, saves labor, facilitates operation and avoids waste of dam body materials.

[0005] The purpose of the utility model is achieved in the following way: a combined rubber dam body, comprising:

[0006] substrate;

[0007] A rubber dam body is arranged on the base;

[0008] A fixing mechanism, connected to the base and the rubber dam, and used for fixing the rubber dam on the base;

[0009] The rubber dam includes: a first outer dam disposed on the base; a middle dam connected to the first outer dam; and a second outer dam connected to the middle dam on the other side of the first outer dam.

[0010] As an optional solution of the technical solution of the utility model, a Velcro female surface is provided on a side of the first outer dam body close to the middle dam body;

[0011] The side of the middle dam body close to the first outer dam body is provided with a Velcro sub-surface, and the side away from the first outer dam body is provided with a Velcro main surface;

[0012] A Velcro surface is provided on one side of the second outer dam body close to the middle dam body.

[0013] As an optional solution of the technical solution of the utility model, a ventilation mechanism is provided between the first outer dam body and the middle dam body;

[0014] The ventilation mechanism is provided between the intermediate dam bodies;

[0015] The ventilation mechanism is provided between the middle dam body and the second outer dam body;

[0016] The ventilation mechanism includes: a fixed block, which is arranged on the surface of the rubber dam body; a ventilation pipe installation block, which is arranged on the surface of the fixed block; a ventilation pipe, which passes through the fixed block and the ventilation pipe installation block and is connected to the rubber dam body; a connecting block, which is connected to the ventilation pipe; and a valve, which is connected to the connecting block.

[0017] As an optional solution of the technical solution of the utility model, a guide plate is provided on the rubber dam body.

[0018] The beneficial effects of the utility model are:

[0019] The utility model discloses a combined rubber dam body composed of a plurality of dam bodies, wherein a single dam body is fixed on a base by a fixing mechanism, and the dam bodies are fixed by Velcro. When the dam bodies are filled with gas, the pressure between the plurality of dam bodies becomes large and they are firmly fixed together. In addition, a ventilation mechanism is arranged between the dam bodies, and the ventilation mechanism plays a fixing role in the connection between the dam bodies. When replacing a single dam body, the valve is closed, and the ventilation pipe connected to the required dam body is removed from the connecting block. After installing a new single dam body, the ventilation pipe on the new dam body is connected to the connecting block. The operation process does not require too many workers, thereby saving labor, facilitating operation, and avoiding waste of dam body materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a schematic diagram of a combined rubber dam body of Example 1 of the utility model;

[0022] Figure 2It is a schematic diagram of a first outer dam body of a combined rubber dam body of Example 1 of the utility model;

[0023] Figure 3 It is a schematic diagram of a middle dam body of a combined rubber dam body of Example 1 of the utility model;

[0024] Figure 4 It is a schematic diagram of a second outer dam body of a combined rubber dam body of Example 1 of the utility model;

[0025] Figure 5 This is a schematic diagram of a ventilation mechanism of a combined rubber dam body according to Example 1 of the utility model.

[0026] Reference numerals:

[0027] 1. Rubber dam body; 2. Fixing mechanism; 3. Guide plate; 4. Middle dam body; 5. Base; 6. First outer dam body; 7. Fixing block; 8. Second outer dam body; 9. Velcro mother surface; 10. Velcro sub-surface; 71. Fixing block; 72. Ventilation pipe mounting block; 73. Ventilation pipe; 74. Valve. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0030] In the description of the embodiments, unless otherwise clearly specified and limited, the terms "disposed", "connected" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, a connection through an intermediate medium, or a communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] Example 1

[0032] like Figure 1-4 As shown, a combined rubber dam body 1 is characterized in that it includes: a base 5, a rubber dam body 1, and a fixing mechanism 2, wherein: the rubber dam body 1 is arranged on the base 5; the fixing mechanism 2 is connected to the base 5 and to the rubber dam body 1, and is used to fix the rubber dam body 1 on the base 5.

[0033] Specifically, the rubber dam body 1 includes: a first outer dam body 6, an intermediate dam body 4, and a second outer dam body 8, wherein: the first outer dam body 6 is arranged on the base 5; the intermediate dam body 4 is connected to the first outer dam body 6; the second outer dam body 8 is connected to the intermediate dam body 4 on the other side relative to the first outer dam body 6.

[0034] like Figure 2-4 As shown, as a further solution of this embodiment, a Velcro mother surface 9 is provided on the side of the first outer dam body 6 close to the middle dam body 4; a Velcro sub-surface 10 is provided on the side of the middle dam body 4 close to the first outer dam body 6, and a Velcro mother surface 9 is provided on the side away from the first outer dam body 6; and a Velcro sub-surface 10 is provided on the side of the second outer dam body 8 close to the middle dam body 4.

[0035] like Figure 1 , 5 As shown, as a further solution of the present embodiment, a ventilation mechanism 7 is provided between the first outer dam body 6 and the middle dam body 4; a ventilation mechanism 7 is provided between the middle dam bodies 4; a ventilation mechanism 7 is provided between the middle dam body 4 and the second outer dam body 8; the ventilation mechanism 7 comprises: a fixed block 71, a vent pipe mounting block 72, a vent pipe 73, and a valve 74, wherein: the fixed block 71 is provided on the surface of the rubber dam body 1; the vent pipe mounting block 72 is provided on the surface of the fixed block 71; the vent pipe 73 passes through the fixed block 71 and the vent pipe mounting block 72, and is connected to the rubber dam body 1; a connecting block 75 is connected to the vent pipe 73; and a valve 74 is connected to the connecting block 75.

[0036] like Figure 1 As shown, as a further solution of this embodiment, a guide plate 3 is provided on the rubber dam body 1.

[0037] The working process of this embodiment is as follows: when replacing a single dam body, first, close the valve 74 connected to the ventilation pipe 73 on the dam body to be replaced; then, remove the ventilation pipe 73 on the dam body to be replaced from the connecting block 75; then, release the dam body to be replaced from the fixing mechanism and remove it from the dam body to which it is connected; then, connect the new dam body with its adjacent dam body and connect it to the fixing mechanism; then, connect the ventilation pipe 73 of the new dam body to the connecting block 75; then, open the valve 74 of the ventilation pipe 73 on the new dam body.

[0038] The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement; when the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the utility model.

Claims

1. A combined rubber dam body (1), characterized in that: include: Base (5); A rubber dam body (1) is arranged on the base (5); A fixing mechanism (2) connected to the base (5) and to the rubber dam body (1), and used for fixing the rubber dam body (1) on the base (5); The rubber dam (1) comprises: a first outer dam (6) disposed on the base (5); a middle dam (4) connected to the first outer dam (6); and a second outer dam (8) connected to the middle dam (4) on the other side of the first outer dam (6).

2. The combined rubber dam body (1) according to claim 1, characterized in that: A Velcro female surface (9) is provided on a side of the first outer dam body (6) close to the middle dam body (4); The side of the middle dam body (4) close to the first outer dam body (6) is provided with a Velcro sub-surface (10), and the side away from the first outer dam body (6) is provided with a Velcro main surface (9); A Velcro surface (10) is provided on a side of the second outer dam body (8) close to the middle dam body (4).

3. The combined rubber dam body (1) according to claim 1, characterized in that: A ventilation mechanism (7) is provided between the first outer dam body (6) and the middle dam body (4); The ventilation mechanism (7) is provided between the intermediate dam bodies (4); The ventilation mechanism (7) is provided between the middle dam body (4) and the second outer dam body (8); The ventilation mechanism (7) comprises: a fixing block (71) arranged on the surface of the rubber dam body (1); a ventilation pipe mounting block (72) arranged on the surface of the fixing block (71); a ventilation pipe (73) passing through the fixing block (71) and the ventilation pipe mounting block (72) and communicating with the rubber dam body (1); a connecting block (75) connected to the ventilation pipe (73); and a valve (74) connected to the connecting block (75).

4. The combined rubber dam body (1) according to claim 1, characterized in that: A guide plate (3) is provided on the rubber dam body (1).

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