Concrete surface protection device of hydraulic structure

Abstract

The utility model relates to the technical field of protection devices, in particular to a concrete surface protection device of a hydraulic structure, which comprises a protection plate, splicing mechanisms are fixedly arranged on two sides of the protection plate, a protection mechanism is fixedly arranged on the inner wall of the protection plate, and an extrusion sealing mechanism is movably arranged at the bottom end of the protection plate through the splicing mechanisms. The protection steel plate, the anti-corrosion layer of the protection steel plate and the wear-resistant layer of the protection steel plate are arranged in the protection plate, so that the internal steel plate is protected from being corroded by external water flow, and concrete protected by the protection steel plate is protected, so that the surface of the concrete is isolated from the water flow; during installation, the protection plate can be attached to the concrete surface needing to be protected through the installation columns and the installation fixing plate behind the protection plate, the protection plate is fixed through cement or screws and the like, and therefore the effect of convenient installation and protection is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of protection devices, in particular to a concrete surface protection device for hydraulic structures. Background Art

[0002] At present, a concrete surface protection device for hydraulic structures can effectively prevent moisture from penetrating into the concrete, reduce the age expansion of concrete and reduce water erosion damage, which helps to extend the service life of the concrete structure of hydraulic structures. However, many of this type of protection devices on the market can only be straight-lined and fixed and cannot be installed and protected at multiple angles.

[0003] A concrete surface protection device for hydraulic structures disclosed in the Chinese utility model patent application publication specification CN 213390147 U is convenient for disassembly and assembly between two adjacent wooden springboard bodies by setting the cooperation of a wooden springboard body, a first limiting groove, a limiting plate, a supporting leg, a supporting plate, a second limiting groove, a groove, a limiting block, a movable block, a spring and a connecting plate. The operation steps are simple and convenient, and the practical use is convenient. The moving distance of the movable block is limited by setting the cooperation of the limiting slide groove and the limiting slider, thereby preventing the movable block from leaving the groove. The connecting plate is driven to move by the provided pull ring, and the possibility of the support plate sliding relative to the placement position is reduced by the provided anti-slip pad. However, the device can only be spliced ​​and expanded to the left and right, and the height cannot be spliced ​​and fixed. The left and right expansion can only be installed and fixed in a straight line, and it cannot be fitted to the wall at multiple angles, thereby affecting the use effect. Utility Model Content

[0004] The utility model aims to provide a concrete surface protection device for hydraulic structures to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A concrete surface protection device for hydraulic structures, comprising:

[0007] A protection plate, wherein splicing mechanisms are fixedly arranged on both sides of the protection plate, a protective mechanism is fixedly arranged on the inner wall of the protection plate, and an extrusion sealing mechanism is movably arranged on the bottom end of the protection plate through the splicing mechanism;

[0008] The mounting groove is opened at the top of the protection plate, the bottom of the protection plate is fixedly provided with a mounting plate, the inner wall of the mounting groove is fixedly provided with a sealing baffle, and one side of the mounting plate is movably provided on the inner wall of the mounting groove.

[0009] Preferably, mounting slots are provided on the inner wall of the mounting groove and on both sides of the mounting plate, a mounting fixing shaft is movably provided on the inner wall of the mounting slot, a sealing groove is provided on one side of the mounting plate, and one side of the sealing baffle is movably provided on the inner wall of the sealing groove, and the mounting plate under the other protective plate is placed in the mounting slot above the fixed protective plate, and the mounting fixing shaft is used to pass through the inside of the mounting slot and the inside of the mounting plate to connect and fix them.

[0010] Preferably, the splicing mechanism includes a splicing sealing column and a splicing fixing plate, a splicing sealing column is fixedly arranged on the right side of the protective plate, a fixing slot is provided on the top of the splicing sealing column, a splicing fixing plate is fixedly arranged on the left side of the protective plate, a docking slot is provided above the splicing fixing plate, the bottom end of the docking slot is movably arranged above the top of the fixing slot, a sealing slot is fixedly arranged at the bottom end of the splicing fixing plate, the inner wall of the sealing slot is movably arranged on one side of the splicing sealing column, the splicing sealing column on the right side of a protective plate is placed in the sealing slot under the splicing fixing plate on the left side of the fixed protective plate, the angle of the protective plate is first adjusted according to the shape of the building, and then steel bars or cement are used to pour through the upper fixing slot and the docking slot to fix it.

[0011] Preferably, the protective mechanism includes a protective steel plate, an anti-corrosion layer and a wear-resistant layer, a protective steel plate is fixedly provided on the inner wall of the protective plate, wear-resistant layers are fixedly provided on both sides of the protective steel plate, and an anti-corrosion layer is fixedly provided on one side of the wear-resistant layer. The interior of the protective plate is protected by the protective steel plate and the anti-corrosion layer and the wear-resistant layer of the protective steel plate to prevent the internal steel plate from being corrosive to the internal steel plate by external water flow, and the concrete protected by the protective steel plate is further protected, so that the concrete surface is isolated from the water flow, and the water flow is prevented from impacting the concrete surface and causing damage, thereby effectively protecting the concrete surface.

[0012] Preferably, a buffer cotton plate is fixedly provided in front of the protection plate, a mounting column is fixedly provided behind the protection plate, and a mounting fixing plate is fixedly provided at one end of the mounting column. The mounting column and the mounting fixing plate behind the protection plate are attached to the concrete surface to be protected and fixed with cement or screws, thereby achieving the effect of convenient installation and protection.

[0013] Preferably, the extrusion sealing mechanism includes an extrusion groove and an extrusion sealing block, the bottom end of the protective plate is provided with an extrusion groove, an extrusion telescopic rod is fixedly provided on the inner wall of the extrusion groove, an extrusion sealing block is fixedly provided on one end of the extrusion telescopic rod, extrusion blocks are fixedly provided on both sides of the extrusion sealing block, an extrusion spring is movably provided on one side of the extrusion telescopic rod, and one side of the extrusion block is movably provided on the inner wall of the extrusion groove. Through the action of the extrusion telescopic rod and the extrusion spring inside the extrusion groove, when multiple protective plates are spliced ​​at the height, the extrusion sealing block can be squeezed inwardly to protrude the mounting plate and the mounting slots on both sides of the mounting plate for installation. In daily use, the mounting plate at the bottom and the mounting slots on both sides can be protected from being blocked by sludge in the water.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A concrete surface protection device for a hydraulic structure, wherein the interior of the protection plate is protected by a protective steel plate and an anti-corrosion layer and a wear-resistant layer of the protective steel plate, so that the internal steel plate is not corroded by external water flow, and the concrete protected by the protective steel plate is further protected, so that the concrete surface is isolated from the water flow, and the water flow is prevented from impacting the concrete surface and causing damage, thereby effectively protecting the concrete surface. During installation, the installation column and the installation fixing plate behind the protection plate can be attached to the concrete surface to be protected and fixed with cement or screws, thereby achieving the effect of convenient installation and protection.

[0016] 2. This concrete surface protection device for hydraulic structures, when installing the protection plate, due to the different areas and shapes of different buildings, the protection plates need to be spliced ​​and installed at multiple angles. The protection plates can be expanded to the left and right under the action of the splicing sealing columns and splicing fixing plates on both sides. The splicing sealing column on the right side of a protection plate is first placed in the sealing groove below the splicing fixing plate on the left side of the fixed protection plate. The angle of the protection plate is first adjusted according to the shape of the building, and then the upper fixing groove and docking groove are poured with steel bars or cement to fix it. Then, the mounting plate under another protection plate is placed in the mounting groove above the fixed protection plate, and the mounting fixing shaft is passed through the inside of the mounting groove and the mounting plate to connect and fix them, thereby achieving the effect of expanding the length and height in multiple directions and angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the fixed module of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the extrusion tank of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal material structure of the protection plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the side structure of the protection plate of the utility model;

[0021] In the figure: 100, protection plate; 104, mounting groove; 111, mounting plate; 105, sealing baffle; 106, mounting slot; 107, mounting fixed shaft; 112, sealing groove; 102, splicing sealing column; 103, fixing slot; 108, splicing fixed plate; 109, docking groove; 110, sealing slot; 118, protective steel plate; 119, wear-resistant layer; 120, anti-corrosion layer; 101, buffer cotton plate; 121, mounting column; 122, mounting fixed plate; 114, extrusion groove; 115, extrusion telescopic rod; 113, extrusion sealing block; 117, extrusion block; 116, extrusion spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0024] A concrete surface protection device for hydraulic structures, comprising:

[0025] The protection plate 100 has splicing mechanisms fixedly disposed on both sides of the protection plate 100, a protective mechanism fixedly disposed on the inner wall of the protection plate 100, and an extrusion sealing mechanism movably disposed on the bottom end of the protection plate 100 through the splicing mechanism;

[0026] The mounting groove 104 is opened at the top of the protection plate 100 , a mounting plate 111 is fixedly arranged at the bottom of the protection plate 100 , a sealing baffle 105 is fixedly arranged on the inner wall of the mounting groove 104 , and one side of the mounting plate 111 is movably arranged on the inner wall of the mounting groove 104 .

[0027] In the embodiment, preferably, an installation slot 106 is opened on the inner wall of the installation slot 104 and both sides of the installation plate 111, an installation fixing shaft 107 is movably provided on the inner wall of the installation slot 106, a sealing slot 112 is opened on one side of the installation plate 111, and one side of the sealing baffle 105 is movably provided on the inner wall of the sealing slot 112.

[0028] Through the above scheme, by placing the mounting plate 111 below another protective plate 100 in the mounting groove 104 above the fixed protective plate 100, the mounting fixing shaft 107 is passed through the mounting groove 104 and the mounting plate 111 through the inside of the mounting slot 106 to connect and fix them.

[0029] In the embodiment, preferably, the splicing mechanism includes a splicing sealing column 102 and a splicing fixing plate 108, a splicing sealing column 102 is fixedly provided on the right side of the protection plate 100, a fixing slot 103 is provided at the top of the splicing sealing column 102, a splicing fixing plate 108 is fixedly provided on the left side of the protection plate 100, a docking slot 109 is provided above the splicing fixing plate 108, the bottom end of the docking slot 109 is movably provided above the top of the fixing slot 103, a sealing slot 110 is fixedly provided at the bottom end of the splicing fixing plate 108, and the inner wall of the sealing slot 110 is movably provided on one side of the splicing sealing column 102.

[0030] Through the above scheme, the splicing sealing column 102 on the right side of a protective plate 100 is placed in the sealing groove 110 below the splicing fixing plate 108 on the left side of the fixed protective plate 100. The angle of the protective plate 100 is first adjusted according to the shape of the building, and then steel bars or cement are used to pour through the upper fixing groove 103 and the docking groove 109 to fix it.

[0031] In the embodiment, preferably, the protective mechanism includes a protective steel plate 118, an anti-corrosion layer 120 and a wear-resistant layer 119, the protective steel plate 118 is fixedly provided on the inner wall of the protection plate 100, the wear-resistant layer 119 is fixedly provided on both sides of the protective steel plate 118, and the anti-corrosion layer 120 is fixedly provided on one side of the wear-resistant layer 119.

[0032] Through the above scheme, the interior of the protective plate 100 is protected by the protective steel plate 118 and the anti-corrosion layer 120 and the wear-resistant layer 119 of the protective steel plate 118 to prevent the internal steel plate from being corroded by the external water flow, and the concrete protected by the protective steel plate 118 is further protected, so that the concrete surface is isolated from the water flow, preventing the water flow from impacting the concrete surface and causing damage, thereby effectively protecting the concrete surface.

[0033] In the embodiment, preferably, a buffer sponge plate 101 is fixedly provided in front of the protection plate 100 , a mounting column 121 is fixedly provided at the rear of the protection plate 100 , and a mounting fixing plate 122 is fixedly provided at one end of the mounting column 121 .

[0034] Through the above solution, the installation column 121 and the installation fixing plate 122 behind the protection plate 100 are attached to the concrete surface to be protected and fixed with cement or screws, thereby achieving the effect of convenient installation and protection.

[0035] In the embodiment, preferably, the extrusion sealing mechanism includes an extrusion groove 114 and an extrusion sealing block 113. The extrusion groove 114 is opened at the bottom end of the protective plate 100, and an extrusion telescopic rod 115 is fixedly provided on the inner wall of the extrusion groove 114. An extrusion sealing block 113 is fixedly provided at one end of the extrusion telescopic rod 115, and extrusion blocks 117 are fixedly provided on both sides of the extrusion sealing block 113. An extrusion spring 116 is movably provided on one side of the extrusion telescopic rod 115, and one side of the extrusion block 117 is movably provided on the inner wall of the extrusion groove 114.

[0036] Through the above scheme, through the action of the extrusion telescopic rod 115 and the extrusion spring inside the extrusion groove 114, when multiple protection plates 100 are spliced ​​at the height, the extrusion sealing block can be squeezed inward, the mounting plate 111 can be protruded, and the mounting slots 106 on both sides of the mounting plate 111 can be exposed for installation. In daily use, the bottom mounting plate 111 and the mounting slots on both sides can be protected from being blocked by sludge in the water.

[0037] When a concrete surface protection device for a hydraulic structure of the present embodiment is in use, the interior of the protection plate 100 is protected by the protective steel plate 118 and the anti-corrosion layer 120 and the wear-resistant layer 119 of the protective steel plate 118, so that the internal steel plate is not corroded by the external water flow, and the concrete protected by the protective steel plate 118 is further protected, so that the concrete surface is isolated from the water flow, and the water flow is prevented from impacting the concrete surface and causing damage, thereby effectively protecting the concrete surface. During installation, the installation column 121 and the installation fixing plate 122 at the rear of the protection plate 100 can be attached to the concrete surface to be protected and fixed with cement or screws, thereby achieving the effect of convenient installation and protection.

[0038] When installing the protection plate 100, since the area and shape of different buildings are different, the protection plate 100 needs to be spliced ​​and installed at multiple angles. It can be expanded to the left and right under the action of the splicing sealing columns 102 and the splicing fixing plates 108 on both sides of the protection plate 100. First, the splicing sealing column 102 on the right side of a protection plate 100 is placed in the sealing groove 110 below the splicing fixing plate 108 on the left side of the fixed protection plate 100. First, the angle of the protection plate 100 is adjusted according to the shape of the building, and then the upper fixing groove 103 and the docking groove 109 are poured with steel bars or cement to fix it. Then, the mounting plate 111 under another protection plate 100 is placed in the mounting groove 104 above the fixed protection plate 100, and the mounting fixing shaft 107 is used to pass through the mounting groove 104 and the mounting plate 111 through the inside of the mounting groove 106 to connect and fix it, thereby achieving the effect of expanding the length and height in multiple directions and angles.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A concrete surface protection device for hydraulic structures, characterized in that: include A protection plate (100), wherein splicing mechanisms are fixedly arranged on both sides of the protection plate (100), a protection mechanism is fixedly arranged on the inner wall of the protection plate (100), and an extrusion sealing mechanism is movably arranged at the bottom end of the protection plate (100) through the splicing mechanism; A mounting groove (104), the mounting groove (104) being opened at the top end of the protection plate (100), a mounting plate (111) being fixedly arranged at the bottom end of the protection plate (100), a sealing baffle (105) being fixedly arranged on the inner wall of the mounting groove (104), and one side of the mounting plate (111) being movably arranged on the inner wall of the mounting groove (104).

2. The concrete surface protection device for hydraulic structures according to claim 1 is characterized in that: The inner wall of the installation groove (104) and both sides of the installation plate (111) are provided with installation slots (106); the inner wall of the installation slot (106) is movably provided with an installation fixing shaft (107); one side of the installation plate (111) is provided with a sealing groove (112); one side of the sealing baffle (105) is movably provided on the inner wall of the sealing groove (112).

3. The concrete surface protection device for hydraulic structures according to claim 1 is characterized in that: The splicing mechanism comprises a splicing sealing column (102) and a splicing fixing plate (108); a splicing sealing column (102) is fixedly arranged on the right side of the protection plate (100); a fixing slot (103) is provided at the top of the splicing sealing column (102); a splicing fixing plate (108) is fixedly arranged on the left side of the protection plate (100); a docking slot (109) is provided above the splicing fixing plate (108); the bottom end of the docking slot (109) is movably arranged above the top of the fixing slot (103); a sealing slot (110) is fixedly arranged at the bottom end of the splicing fixing plate (108); and the inner wall of the sealing slot (110) is movably arranged on one side of the splicing sealing column (102).

4. The concrete surface protection device for hydraulic structures according to claim 1 is characterized in that: The protection mechanism comprises a protection steel plate (118), an anti-corrosion layer (120) and a wear-resistant layer (119); the protection steel plate (118) is fixedly arranged on the inner wall of the protection plate (100); the wear-resistant layer (119) is fixedly arranged on both sides of the protection steel plate (118); and the anti-corrosion layer (120) is fixedly arranged on one side of the wear-resistant layer (119).

5. The concrete surface protection device for hydraulic structures according to claim 1 is characterized in that: A buffer sponge plate (101) is fixedly arranged in front of the protection plate (100), a mounting column (121) is fixedly arranged in the rear of the protection plate (100), and a mounting fixing plate (122) is fixedly arranged at one end of the mounting column (121).

6. The concrete surface protection device for hydraulic structures according to claim 1 is characterized in that: The extrusion sealing mechanism comprises an extrusion groove (114) and an extrusion sealing block (113); the bottom end of the protection plate (100) is provided with an extrusion groove (114); an extrusion telescopic rod (115) is fixedly arranged on the inner wall of the extrusion groove (114); an extrusion sealing block (113) is fixedly arranged on one end of the extrusion telescopic rod (115); extrusion stoppers (117) are fixedly arranged on both sides of the extrusion sealing block (113); an extrusion spring (116) is movably arranged on one side of the extrusion telescopic rod (115); and one side of the extrusion stopper (117) is movably arranged on the inner wall of the extrusion groove (114).

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