Safety protection device for hydraulic engineering construction

Abstract

The utility model discloses a safety protection device for hydraulic engineering construction, which relates to the field of safety protection devices and comprises a vertical column, a stud, a transverse plate and a fixing plate, a guide block is fixedly mounted on the outer wall of the fixing plate, a support column is fixedly mounted on the outer wall of the vertical column, a positioning column is fixedly mounted on the outer wall of the vertical column, and a support plate is fixedly mounted at the end of the positioning column. The guide blocks are arranged on the outer wall of the fixing plate, positioning columns are arranged on the outer wall of the fixing plate, positioning holes corresponding to the positioning columns are formed in the transverse plates, the sections of the guide blocks are designed to be of a triangular structure, and the two sets of guide blocks are symmetrically arranged on the outer wall of the fixing plate. According to the device, the two transverse plates are arranged, the supporting plates are used for supporting the device, and finally the supporting columns at the bottom limit the device at the same time, so that the two transverse plates cannot slide, and the problem that the positions of the holes are uncertain due to sliding between the transverse plates is solved.

Description

Technical Field

[0001] The utility model relates to the field of safety protection devices, in particular to a safety protection device for water conservancy project construction. Background Art

[0002] Water conservancy project construction has a long history. The Dujiangyan Irrigation System built in China as early as 256-251 BC not only reflects the achievements in planning and design, but also has many innovations in construction technology. Especially in river engineering, China has a history of thousands of years of flood prevention and control, and has accumulated rich experience in construction technologies such as handling dangerous projects and blocking and intercepting flows. With the development of modern science and technology, the continuous emergence and improvement of new building materials and large-scale special construction machinery, water conservancy projects have gradually shifted from traditional manual construction to mechanized construction. Industrially developed countries have gradually shown this change in water conservancy project construction technology since the 1930s, and China has gradually shown this change in water conservancy project construction technology since the 1950s.

[0003] The riverside guardrail is an important facility for protecting the river and its surrounding environment. It can prevent people and animals from accidentally falling into the river, prevent floating objects in the water from entering the riverbank, and reduce pollution to the surrounding environment. At the same time, construction workers can conveniently use the guardrail to hang protection ropes to provide protection for construction workers. When installing traditional riverside guardrails, first pre-embed the columns as needed, and then install the cross plates to the appropriate position through the support plates connected to the studs. At this time, the installers use screws to fix the cross plates and columns according to the position of the holes.

[0004] However, during installation, the position of the holes needs to be determined. At this time, the position between the two horizontal plates is sliding, so the installer needs to manually fix the horizontal plates before operating to ensure that the installation can proceed smoothly. However, manual determination of the hole position is complicated and prone to errors, which reduces the efficiency of installation. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a safety protection device for water conservancy project construction to solve the technical problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safety protection device for water conservancy project construction, including columns, studs, a cross plate and a fixed plate, the outer wall of the fixed plate is fixedly installed with a guide block, the outer wall of the column is fixedly installed with a support column, the outer wall of the column is fixedly installed with a positioning column, and the end of the positioning column is fixedly installed with a support plate, and a positioning hole corresponding to the positioning column is opened in the cross plate.

[0007] By adopting the above technical solution, during installation, the installers can first hang the two horizontal boards on the vertical columns through the positioning columns, then support them through the support plates, and finally restrict them with the support columns at the bottom, so that the two horizontal boards cannot slide between each other, thereby avoiding the problem of uncertain position of the holes due to sliding between the horizontal boards.

[0008] Furthermore, the guide block has a triangular cross-section and two groups of guide blocks are symmetrically arranged on the outer wall of the fixed plate.

[0009] By adopting the above technical solution, the fixed plate can be on the same horizontal line as the outer wall of the horizontal plate.

[0010] Furthermore, the support column and the stud are on the same parallel line, and the support column is located below the fixing plate.

[0011] By adopting the above technical solution, when the cross plate moves to the end of the support column, the support column can smoothly support the cross plate.

[0012] Furthermore, the positioning column is designed to be inclined, and the positioning column is located above the fixing plate, and the angles of the supporting plate and the end of the horizontal plate are parallel.

[0013] By adopting the above technical solution, when the cross plate is sleeved on the positioning column, the cross plate can continue to slide on the positioning column, so that the support plate can smoothly support the cross plate.

[0014] Furthermore, the diameter of the positioning hole corresponds to the diameter of the positioning post, and the positioning hole and the stud are on the same straight line.

[0015] By adopting the above technical solution, the cross plate can slide smoothly on the outer wall of the positioning column, so that the positioning hole can smoothly guide other installation holes to corresponding positions.

[0016] Furthermore, the distance between the support plate and the end of the positioning column is equal to twice the thickness of the cross plate.

[0017] By adopting the above technical solution, it is ensured that the cross plate can support two cross plates at the same time.

[0018] In summary, the utility model mainly has the following beneficial effects:

[0019] The utility model is provided with guide blocks, positioning columns, positioning holes and support columns, so that during installation, installers can first hang two horizontal boards on the vertical columns through the positioning columns, then support them through the support plates, and finally limit them at the same time through the support columns at the bottom, so that the two horizontal boards cannot slide between each other, thereby avoiding the problem of uncertain position of the holes due to sliding between the horizontal boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a side view of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the column structure of the utility model without the horizontal plate installed;

[0022] Figure 3 This is a schematic diagram of the vertical cross-sectional structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the top view structure of the utility model;

[0024] Figure 5 It is a three-dimensional diagram of the positioning column and the support plate of the utility model.

[0025] In the figure: 1, column; 2, stud; 3, cross plate; 4, fixing plate; 5, guide block; 6, support column; 7, positioning column; 8, positioning hole; 9, support plate. DETAILED DESCRIPTION

[0026] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0027] The following describes an embodiment of the utility model based on its overall structure.

[0028] A safety protection device for water conservancy project construction, such as Figure 1 - Figure 5 As shown, it includes a column 1, a stud 2, a cross plate 3 and a fixed plate 4, the outer wall of the fixed plate 4 is fixedly installed with a guide block 5, the outer wall of the guide block 5 is in contact with the outer wall of the cross plate 3, the guide block 5 and the cross plate 3 are in the same straight line, so that the guide block 5 drives the fixed plate 4, the outer wall of the column 1 is fixedly installed with a support column 6, the outer wall of the column 1 is fixedly installed with a positioning column 7, and the end of the positioning column 7 is fixedly installed with a support plate 9, a positioning hole 8 corresponding to the positioning column 7 is opened in the cross plate 3, and the positioning hole 8 is suspended at the end of the positioning column 7 through the positioning hole 8 in the cross plate 3. Due to the limitation of the support plate 9, the cross plate 3 will not continue to slide on the outer wall of the positioning column 7. At the same time, due to the setting of the guide block 5, the position of the fixed plate 4 is parallel to that of the cross plate 3, which is convenient for the installer to quickly find the corresponding hole when fixing the cross plate 3.

[0029] See also Figure 1 and Figure 4 The cross section of the guide block 5 is designed as a triangular structure, and two groups of guide blocks 5 are symmetrically arranged on the outer wall of the fixed plate 4. When the cross plate 3 rotates and contacts the guide block 5, the outer wall of the cross plate 3 squeezes the guide block 5. The fixed plate 4 to which the guide block 5 is fixedly connected makes the fixed plate 4 and the outer wall of the cross plate 3 be on the same horizontal line.

[0030] See also Figure 1 and Figure 4 The support column 6 and the stud 2 are on the same parallel line, and the support column 6 is located below the fixed plate 4, so that when the cross plate 3 moves to the end of the support column 6, the support column 6 can smoothly support the cross plate 3.

[0031] See also Figure 1 and Figure 5 The positioning column 7 is designed to be inclined, and the positioning column 7 is located above the fixed plate 4. The installer uses the positioning hole 8 on the horizontal plate 3 to cover the positioning hole 8 on the positioning column 7 fixedly connected to the column 1, and the support plate 9 is parallel to the angle of the end of the horizontal plate 3, so that when the horizontal plate 3 is covered on the positioning column 7, the horizontal plate 3 can continue to slide on the positioning column 7, so that the support plate 9 can smoothly support the horizontal plate 3.

[0032] See also Figure 1 and Figure 3 The diameter of the positioning hole 8 corresponds to the diameter of the positioning column 7, so that the cross plate 3 can slide smoothly on the outer wall of the positioning column 7, and the positioning hole 8 and the stud 2 are in the same straight line, so that the positioning hole 8 can smoothly guide other mounting holes to the corresponding positions.

[0033] See also Figure 1 and Figure 5 The distance between the support plate 9 and the end of the positioning column 7 is equal to twice the thickness of the cross plate 3. The cross plate 3 needs to be stacked in two layers on the column 1 to ensure that the cross plate 3 can support two cross plates 3 at the same time.

[0034] The working principle of the utility model is as follows: when installing the guardrail, the installer first fixes the column 1 in a suitable position according to the needs, and then the installer puts the positioning hole 8 on the positioning column 7 fixedly connected to the column 1 through the positioning hole 8 on the cross plate 3. At this time, as the cross plate 3 slides, the cross plate 3 contacts the support plate 9, and the cross plate 3 does not move. At this time, the user releases the support for the cross plate 3, and under the restriction of the positioning column 7, the cross plate 3 begins to rotate. As the cross plate 3 rotates, the cross plate 3 squeezes the guide block 5 fixedly connected to the fixed plate 4. Since there are two guide blocks 5 symmetrically arranged on the outer wall of the fixed plate 4, and the outer wall of the guide block 5 is in contact with the outer wall of the cross plate 3, the guide block 5 and the cross plate 3 are in the same straight line, so that the guide block 5 drives the fixed plate 4, and the fixed plate 4 connected to the column 1 through the stud 2 is in the same straight line with the cross plate 3, and then the outer wall of the cross plate 3 contacts the end of the support column 6, and at this time the support column 6 presses the cross plate 3 When the second cross plate 3 is installed, the positioning hole 8 is hung on the end of the positioning column 7 through the positioning hole 8 in the cross plate 3. Due to the limitation of the support plate 9, the cross plate 3 will not continue to slide on the outer wall of the positioning column 7. At the same time, due to the setting of the guide block 5, the cross plate 3 can drive the fixed plate 4 and the cross plate 3 to be in the same straight line by squeezing the guide block 5 when rotating. Finally, the cross plate 3 can be further supported by the setting of the support column 6 to ensure that the cross plate 3 can remain relatively still at the position of the column 1 without the restriction of external force. At the same time, due to the setting of the positioning hole 8 and the positioning column 7, the screw holes reserved between the cross plates 3 overlap each other. At this time, due to the limitations of the positioning column 7, the support plate 9 and the support column 6, the installer can complete the installation of the cross plate 3 more conveniently and quickly, thereby increasing the work efficiency of the installer in installing the cross plate 3.

[0035] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A safety protection device for water conservancy project construction, comprising a column (1), a stud (2), a horizontal plate (3) and a fixing plate (4), characterized in that: A guide block (5) is fixedly mounted on the outer wall of the fixed plate (4), a support column (6) is fixedly mounted on the outer wall of the column (1), a positioning column (7) is fixedly mounted on the outer wall of the column (1), and a support plate (9) is fixedly mounted on the end of the positioning column (7), and a positioning hole (8) corresponding to the positioning column (7) is opened in the transverse plate (3).

2. A water conservancy project construction safety protection device according to claim 1, characterized in that: The guide blocks (5) have a triangular cross-section and are designed as two groups of guide blocks (5) symmetrically arranged on the outer wall of the fixed plate (4).

3. A water conservancy project construction safety protection device according to claim 1, characterized in that: The support column (6) and the stud (2) are on the same parallel line, and the support column (6) is located below the fixing plate (4).

4. A water conservancy project construction safety protection device according to claim 1, characterized in that: The positioning column (7) is designed to be inclined, and the positioning column (7) is located above the fixed plate (4), and the angles of the support plate (9) and the end of the horizontal plate (3) are parallel.

5. A water conservancy project construction safety protection device according to claim 1, characterized in that: The diameter of the positioning hole (8) corresponds to the diameter of the positioning column (7), and the positioning hole (8) and the stud (2) are on the same straight line.

6. A water conservancy project construction safety protection device according to claim 1, characterized in that: The distance between the support plate (9) and the end of the positioning column (7) is equal to twice the thickness of the transverse plate (3).

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