Water conservancy and hydropower engineering steel formwork capable of being stably sealed

Abstract

The water conservancy and hydropower engineering steel formwork capable of being stably sealed comprises steel formwork bodies, connecting mechanisms are arranged on the surfaces of the two sides of each steel formwork body, a sealing mechanism is arranged between every two adjacent steel formwork bodies, and a fixing frame is arranged on one side of each steel formwork body; a supporting rod is rotationally connected to the surface of one side of the upper side of the fixing frame. Through use of the adjusting mechanism, when the steel formwork needs to be supported in different terrains, a rotary knob can be rotated to drive a rotating rod and a second bevel gear to rotate, and a first bevel gear and a threaded rod on the surface can be driven to rotate through meshing connection of the first bevel gear and the second bevel gear; the position of the sliding block can be adjusted, the position of the top end of the ejector rod can be adjusted, then the angle between the fixing frame and the supporting rod is adjusted, and when different terrains are met, the fixing frame can be conveniently fixed to the different terrains to support the steel formwork.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy and hydropower, and more specifically, to a steel formwork for water conservancy and hydropower projects that can be stably sealed. Background Technique

[0002] With the growth of global energy demand and the increasing prominence of environmental problems, water conservancy and hydropower, as an important part of clean energy, can not only effectively utilize renewable energy and reduce greenhouse gas emissions, but also provide stable and reliable water resource support for economic and social development. Therefore, its importance has become increasingly prominent. In water conservancy and hydropower projects, steel formwork is used. Steel formwork for water conservancy and hydropower projects is a building material with high strength and good wear resistance, and is widely used in large-scale water conservancy projects. However, there are still some problems when the existing steel formwork is in use.

[0003] The existing steel formwork for water conservancy and hydropower projects usually relies on steel frames for support. However, in actual applications, the support effect of these steel frames is not ideal, and it is very inconvenient to adjust. Due to the diversity and complexity of the construction environment, it is difficult for the steel frames to adapt to various terrains and foundation conditions, resulting in the steel formwork being prone to shaking, tilting or even collapsing during the support process. In addition, the adjustment process of the steel frames is often cumbersome and time-consuming, which not only affects the construction progress but also increases the construction cost.

[0004] Moreover, the existing steel formwork is usually directly spliced on the construction site, but this simple splicing method often results in an unsatisfactory sealing effect. Due to the possible gaps and unevenness at the splicing joints, problems such as concrete leakage and slurry overflow are likely to occur, which will not only cause material waste, but may also pollute the surrounding environment, and will also affect the project quality and construction progress. Summary of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the utility model provides a steel formwork for water conservancy and hydropower projects that can be stably sealed, and solves the problems mentioned in the background technique.

[0006] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0007] A steel formwork for water conservancy and hydropower projects that can be stably sealed to solve the above problems.

[0008] Specifically, this application is as follows:

[0009] It includes a steel formwork body. Connecting mechanisms are arranged on both side surfaces of the steel formwork body, and a sealing mechanism is arranged between adjacent steel formwork bodies. A fixing frame is arranged on one side of the steel formwork body, and a support rod is rotatably connected to one side surface above the fixing frame. A jack is rotatably connected to the other side surface above the fixing frame, and an adjustment mechanism is arranged between the inside of the support rod and the jack.

[0010] The connecting mechanism includes a convex block and a jack. The convex block is fixedly installed on one side surface of the steel formwork body, and the jack is opened on the surface of the other side of the steel formwork body. The connection method between the convex block and the jack is snap connection, and a snap connection structure is formed between two adjacent steel formwork bodies.

[0011] As a preferred technical solution of this application, a notch is opened on one side surface of the convex block, and a clamping block is slidably connected inside the notch. One side surface of the clamping block is inclined, and a spring is fixedly installed between one side surface of the clamping block and the inner wall of the notch.

[0012] As a preferred technical solution of this application, the sealing mechanism includes a sealing strip, and the sealing strip is fixedly installed on both side surfaces of the steel formwork body. Sealing grooves are opened on the surfaces of the other two sides of the steel formwork body, and a sealing pad is fixedly installed inside the sealing grooves. The connection method between the sealing strip and the sealing groove is snap connection.

[0013] As a preferred technical solution of this application, the adjusting mechanism includes a sliding groove, and the sliding groove is opened inside the support rod. A fixing plate is fixedly installed inside the sliding groove, and a threaded rod is rotatably connected inside the fixing plate. A slider is slidably connected inside the sliding groove, and the connection method between the slider and the threaded rod is threaded connection, and the slider is rotatably connected to the upper end of the top rod.

[0014] As a preferred technical solution of this application, a first bevel gear is fixedly installed on the lower end surface of the threaded rod, and a second bevel gear is meshed and connected below the first bevel gear. A rotating rod is fixedly installed inside the second bevel gear, and a knob is fixedly installed on one end surface of the rotating rod.

[0015] As a preferred technical solution of this application, a fixing frame is fixedly installed inside the fixing bracket, and mounting holes are opened on the surface of the fixing frame. A bolt is arranged inside the mounting holes.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] In the solution of this application:

[0018] 1. By using the adjusting mechanism, when it is necessary to support the steel formwork in the face of different terrains, the knob can be rotated to drive the rotating rod and the second bevel gear to rotate. Through the meshing connection between the first bevel gear and the second bevel gear, the first bevel gear and the threaded rod on the surface can be driven to rotate. When the threaded rod rotates, the position of the slider can be adjusted, and the position of the top end of the top rod can be adjusted, so as to adjust the angle between the fixing bracket and the support rod. When encountering different terrains, it is convenient to fix the fixing bracket on different terrains to support the steel formwork.

[0019] 2. By using the connecting mechanism and the sealing mechanism, inserting the bump into the jack facilitates the connection of adjacent steel formworks, and the elastic force of the spring presses against the clamping block to clamp the steel formwork, enabling the fixation of adjacent steel formworks. When connecting the steel formworks, insert the sealing strip on one surface into the sealing groove on the other surface of the adjacent steel formwork and squeeze the gasket, which can improve the sealing performance between the steel formworks and avoid problems such as concrete leakage and slurry overflow. This not only causes material waste but may also pollute the surrounding environment. Brief Description of the Drawings

[0020] Figure 1 FIG. is a schematic structural diagram of the overall steel formwork for water conservancy and hydropower projects provided by the present application that can be stably sealed;

[0021] Figure 2 FIG. is a three-dimensional structural diagram of the steel formwork for water conservancy and hydropower projects provided by the present application that can be stably sealed;

[0022] Figure 3 FIG. is a schematic sectional structural diagram of the connecting mechanism and the sealing mechanism of the steel formwork for water conservancy and hydropower projects provided by the present application that can be stably sealed;

[0023] Figure 4 FIG. is a schematic structural diagram of the fixing frame and the support rod of the steel formwork for water conservancy and hydropower projects provided by the present application that can be stably sealed;

[0024] Figure 5 FIG. is a schematic sectional structural diagram of the fixing frame and the support rod of the steel formwork for water conservancy and hydropower projects provided by the present application that can be stably sealed from the side;

[0025] Figure 6 FIG. is a schematic structural diagram of the first bevel gear and the second bevel gear of the steel formwork for water conservancy and hydropower projects provided by the present application that can be stably sealed.

[0026] Labels in the figure:

[0027] 1. Steel formwork body; 2. Connecting mechanism; 201. Bump; 202. Jack; 203. Notch; 204. Clamping block; 205. Spring; 3. Sealing mechanism; 301. Sealing strip; 302. Sealing groove; 303. Gasket; 4. Fixing frame; 5. Support rod; 6. Thrust rod; 7. Adjusting mechanism; 701. Slide groove; 702. Fixed plate; 703. Threaded rod; 704. Slide block; 705. First bevel gear; 706. Second bevel gear; 707. Rotating rod; 708. Knob; 8. Fixed frame; 9. Mounting hole; 10. Pin. Detailed Embodiment

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described examples are only a part, rather than all, of the embodiments of the present utility model.

[0029] Therefore, the following detailed description of the embodiments of the present utility model is not intended to limit the scope of the claimed present utility model, but merely represents some embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0030] It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments may be combined with each other.

[0031] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0032] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper" and "lower" is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of the present utility model is normally placed, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, terms such as "first" and "second" are only used for descriptive distinction and should not be construed as indicating or implying relative importance.

[0033] To solve the technical problems in the background art, the following steel formwork for water conservancy and hydropower projects that can be stably sealed is provided:

[0034] Combined with Figure 1 - Figure 3As shown in the figure, the utility model provides a steel formwork for water conservancy and hydropower projects that can be stably sealed, including a steel formwork body 1. Connecting mechanisms 2 are arranged on both side surfaces of the steel formwork body 1, and a sealing mechanism 3 is arranged between two adjacent steel formwork bodies 1. A fixing frame 4 is arranged on one side of the steel formwork body 1, and a support rod 5 is rotatably connected to one side surface above the fixing frame 4, and a top rod 6 is rotatably connected to the other side surface above the fixing frame 4. An adjusting mechanism 7 is arranged between the inside of the support rod 5 and the top rod 6. The connecting mechanism 2 includes a convex block 201 and a jack 202. The convex block 201 is fixedly installed on one side surface of the steel formwork body 1, and the jack 202 is opened on the surface of the other side of the steel formwork body 1. The connection mode between the convex block 201 and the jack 202 is snap connection, and a snap structure is formed between two adjacent steel formwork bodies 1.

[0035] In this embodiment: When it is necessary to assemble and connect the steel formwork body 1, the convex block 201 on one side surface of the steel formwork body 1 can be directly inserted into the jack 202 on the surface of the other side of the adjacent steel formwork body 1, which is convenient for assembling and connecting two adjacent steel formwork bodies 1.

[0036] Reference Figure 1 - Figure 3 , on the basis of the above embodiment, in order to be able to fixedly connect two adjacent steel formwork bodies 1, the following design is given in this embodiment:

[0037] As a preferred implementation method, a notch 203 is opened on one side surface of the convex block 201, and a clamping block 204 is slidably connected inside the notch 203. One side surface of the clamping block 204 is inclined, and a spring 205 is fixedly installed between one side surface of the clamping block 204 and the inner wall of the notch 203.

[0038] In this embodiment: When the convex block 201 is inserted into the jack 202, the clamping block 204 can be driven to move into the notch 203 through the inclined surface of the clamping block 204, and the spring 205 is squeezed, causing the spring 205 to deform. When the clamping block 204 is not inside the jack 202, the elastic force of the spring 205 will hold the clamping block 204 through its own elastic force, causing one end of the clamping block 204 to protrude from the notch 203, and being able to block and connect the steel formwork body 1, achieving the purpose of fixing two steel formwork bodies 1.

[0039] Reference Figure 1 - Figure 3 , on the basis of the above embodiment, in order to be able to improve the sealing performance between the steel formwork bodies 1, the following design is given in this embodiment:

[0040] As a preferred embodiment, the sealing mechanism 3 includes a sealing strip 301, and the sealing strip 301 is fixedly installed on both side surfaces of the steel formwork body 1. Sealing grooves 302 are formed on the other two side surfaces of the steel formwork body 1, and a sealing gasket 303 is fixedly installed inside the sealing grooves 302. The connection mode between the sealing strip 301 and the sealing grooves 302 is snap connection.

[0041] In this embodiment: When assembling and fixedly connecting the steel formwork body 1, the sealing strip 301 on one side surface of the steel formwork body 1 will be snapped into the sealing groove 302 on the other side surface of the adjacent steel formwork body 1, and the sealing gasket 303 will be extruded, which is convenient for improving the sealing performance between two adjacent steel formwork bodies 1 and avoiding subsequent leakage of concrete.

[0042] Reference Figure 4 - Figure 6 , on the basis of the above embodiment, in order to support the steel formwork body 1 when encountering different terrains, the following design is given in this embodiment:

[0043] As a preferred embodiment, the adjusting mechanism 7 includes a sliding groove 701, and the sliding groove 701 is formed inside the support rod 5. A fixing plate 702 is fixedly installed inside the sliding groove 701, and a threaded rod 703 is rotatably connected inside the fixing plate 702. A slider 704 is slidably connected inside the sliding groove 701, and the connection mode between the slider 704 and the threaded rod 703 is threaded connection, and the slider 704 is rotatably connected to the upper end of the ejector rod 6.

[0044] In this embodiment: By rotating the threaded rod 703 in the sliding groove 701, the slider 704 can be driven to move up and down in the sliding groove 701, and the position of the top end of the ejector rod 6 can be adjusted. Furthermore, the angle between the fixing frame 4 and the support rod 5 can be adjusted, which is convenient for fixing the fixing frame 4 on different terrains to support the steel formwork body 1 when encountering different terrains.

[0045] Reference Figure 4 - Figure 6 , on the basis of the above embodiment, in order to drive the threaded rod 703 to rotate, the following design is given in this embodiment:

[0046] As a preferred embodiment, a first bevel gear 705 is fixedly installed on the lower end surface of the threaded rod 703, and a second bevel gear 706 is meshed with the lower side of the first bevel gear 705. A rotating rod 707 is fixedly installed inside the second bevel gear 706, and a knob 708 is fixedly installed on one end surface of the rotating rod 707.

[0047] In this embodiment: When it is necessary to adjust the inclination angle of the support rod 5 in the face of different terrains, rotate the knob 708 on one side, which can drive the rotating rod 707 and the second bevel gear 706 on the surface to rotate. Through the meshing connection between the first bevel gear 705 and the second bevel gear 706, the first bevel gear 705 and the threaded rod 703 on the surface are driven to rotate.

[0048] Reference Figure 1 - Figure 6 , on the basis of the above embodiment, in order to be able to fix the fixing frame 4, the following design is given in this embodiment:

[0049] As a preferred implementation manner, a fixing frame 8 is fixedly installed inside the fixing frame 4, and mounting holes 9 are provided on the surface of the fixing frame 8, and a bolt 10 is arranged inside the mounting holes 9.

[0050] In this embodiment: Place the fixing frame 4 on the ground, and the bolt 10 can be inserted into the mounting hole 9 on the surface of the fixing frame 8 to fixedly install the fixing frame 4.

[0051] The working principle is as follows:

[0052] The above is the working process of the entire device, and the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0053] The above embodiments are only used to illustrate the present invention rather than to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above respective embodiments, the present invention is not limited to the above specific implementation manners. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and their improvements that do not depart from the spirit and scope of the present invention are covered within the scope of the claims of the present invention.

Claims

1. A steel formwork for water conservancy and hydropower engineering capable of stable sealing, comprising a steel formwork body (1), characterized in that: The surfaces of both sides of the steel formwork body (1) are provided with connection mechanisms (2), and a sealing mechanism (3) is provided between two adjacent steel formwork bodies (1), so that a fixing frame (4) is provided on one side of the steel formwork body (1), and a support rod (5) is rotatably connected to one side surface of the upper side of the fixing frame (4), and a top rod (6) is rotatably connected to the other side surface of the upper side of the fixing frame (4), and an adjustment mechanism (7) is provided between the inside of the support rod (5) and the top rod (6); The connection mechanism (2) comprises a protrusion (201) and a socket (202), wherein the protrusion (201) is fixedly mounted on a surface of one side of the steel template body (1), and the socket (202) is provided on a surface of another side of the steel template body (1), the protrusion (201) and the socket (202) are connected in a snap-fitting manner, and a snap-fitting structure is formed between two adjacent steel template bodies (1).

2. A steel formwork for water conservancy and hydropower engineering capable of stable sealing according to claim 1, characterized in that: A notch (203) is provided on one side surface of the protrusion (201), and a clamping block (204) is slidably connected inside the notch (203). One side surface of the clamping block (204) is arranged in an inclined manner, and a spring (205) is fixedly installed between one side surface of the clamping block (204) and the inner wall of the notch (203).

3. The steel formwork for water conservancy and hydropower engineering capable of stable sealing according to claim 1 is characterized by: The sealing mechanism (3) comprises a sealing strip (301), and the sealing strip (301) is fixedly mounted on two side surfaces of the steel template body (1), the surfaces of the other two sides of the steel template body (1) are provided with sealing grooves (302), and a sealing gasket (303) is fixedly mounted inside the sealing groove (302), and the sealing strip (301) and the sealing groove (302) are connected by a snap-fit ​​connection.

4. The steel formwork for water conservancy and hydropower engineering capable of stable sealing according to claim 1 is characterized by: The adjustment mechanism (7) comprises a slide groove (701), and the slide groove (701) is opened inside the support rod (5), a fixing plate (702) is fixedly installed inside the slide groove (701), and a threaded rod (703) is rotatably connected inside the fixing plate (702), a slider (704) is slidably connected inside the slide groove (701), and the slider (704) and the threaded rod (703) are connected in a threaded manner, and the slider (704) is rotatably connected to the upper end of the top rod (6).

5. The steel formwork for water conservancy and hydropower engineering capable of stable sealing according to claim 4 is characterized by: A first bevel gear (705) is fixedly mounted on the lower end surface of the threaded rod (703), and a second bevel gear (706) is meshingly connected to the lower side of the first bevel gear (705); a rotating rod (707) is fixedly mounted inside the second bevel gear (706), and a knob (708) is fixedly mounted on one end surface of the rotating rod (707).

6. The steel formwork for water conservancy and hydropower engineering capable of stable sealing according to claim 1 is characterized by: A fixing frame (8) is fixedly mounted inside the fixing frame (4), and a mounting hole (9) is provided on the surface of the fixing frame (8), wherein a latch (10) is provided inside the mounting hole (9).

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