Civil construction protection device for sewage treatment plant

Abstract

The utility model belongs to the technical field of construction protection, and discloses a sewage treatment plant civil construction protection device which comprises a bottom plate, a protection plate is arranged above one side of the bottom plate, a transverse strip is arranged at the top of the other side of the bottom plate, an extension part is arranged at the bottom end of the protection plate, and the bottom end of the protection plate is rotationally installed at the top of one side of the bottom plate through the extension part. The two inclined supporting arms are distributed on the two sides of the position between the protection plate and the transverse strip in an inclined mode. Through arrangement of the bottom plate and the protection plate, main body bearing can be conducted on the structure on the bottom plate and the protection plate, and meanwhile the rotating connection relation between the bottom plate and the protection plate is used for being matched with the transverse strip, the inclined supporting arm, the first hinge base, the second hinge base, the threaded rod, the rotating wheel and the supporting limiting structure; the protection plate can effectively and stably support and protect the side wall of the foundation pit for civil engineering construction, and meanwhile, the action angle of the protection plate can be adjusted, so that the protection device is suitable for protection operation of foundation pits with different gradients.

Description

Technical Field

[0001] The present application relates to the technical field of construction protection, and more specifically, to a civil construction protection device for a sewage treatment plant. Background Art

[0002] The civil construction of a sewage treatment plant is a huge construction process, in which the construction of the foundation pit is the most basic and important. The safety of the foundation pit construction will directly affect the subsequent construction process. However, when constructing the foundation pit, accidents are prone to occur due to external factors, such as deformation of the supporting structure, collapse of the outside of the foundation pit, collapse of the inside of the foundation pit, etc. These problems can cause casualties and are extremely dangerous, so it is necessary to protect the civil construction foundation pit.

[0003] When protecting foundation pits for civil construction, ordinary plates are usually used to support the side walls in a vertical fixed manner, which not only leads to poor stability, but also makes it difficult to apply to the protection of foundation pits with different slopes.

[0004] In order to solve the above problems, the present application provides a civil construction protection device for a sewage treatment plant. Utility Model Content

[0005] The civil construction protection device of a sewage treatment plant provided in this application adopts the following technical solution:

[0006] A civil construction protection device for a sewage treatment plant comprises a base plate, a guard plate is provided on the top of one side of the base plate, and a cross bar is provided on the top of the other side of the base plate, an extension portion is provided at the bottom end of the guard plate, and the bottom end of the guard plate is rotatably mounted on the top of one side of the base plate through the extension portion, two diagonal support arms are obliquely distributed on both sides of the position between the guard plate and the cross bar, and the two ends of the two diagonal support arms are movably connected with a first hinge seat and a second hinge seat respectively, the two first hinge seats are arranged on the outer surface of the guard plate, and the two second hinge seats are arranged on the top of the cross bar, a screw is threadedly connected through the center position of the cross bar, a rotating wheel is fixedly mounted on one end of the screw, and a supporting and limiting structure is provided on the side of the screw away from the rotating wheel, and the rotating wheel is located on a side of the base plate away from the guard plate.

[0007] Through the above technical solution, the rotating wheel facilitates the manual rotation of the screw.

[0008] Furthermore, the support and limiting structure includes an embedded groove opened on the outer wall of one side of the screw, and the outer wall of one side of the screw is slidably connected with a slide cylinder through the embedded groove, the embedded groove is located on one side of the threaded position of the outer wall of the screw, and the outer wall of the bottom end of the slide cylinder is fixedly connected with a fixed seat, and the fixed seat is fixedly installed on the top of the base plate.

[0009] Through the above technical solution, the support and limiting structure realizes the support and rotation limiting function of one side of the screw.

[0010] Furthermore, both sides of the horizontal bar are penetrated by a sliding sleeve with a sliding rod, both ends of the sliding rod are fixedly connected with a connecting block, and the connecting block is fixedly installed on the top of the bottom plate.

[0011] Through the above technical solution, the sliding rod realizes the horizontal movement limiting effect of the horizontal bar.

[0012] Furthermore, a plurality of cone rods are fixedly mounted in a rectangular shape at the bottom of the bottom plate, and the bottom end of each cone rod is designed to be conical.

[0013] Through the above technical solution, the cone rod facilitates the placement and positioning of the bottom plate on the soil at the bottom of the foundation pit.

[0014] Furthermore, an extension plate is arranged outside the guard plate, and three plug-in blocks are fixedly installed evenly and horizontally on the bottom of the extension plate. Three slots are opened evenly and horizontally on the top of the guard plate, and each slot is respectively connected and adapted with each plug-in block.

[0015] Furthermore, a vertical bar is fixedly mounted on a side wall in the middle of the bottom end of the extension plate through a pad, the bottom end of the vertical bar extends to the bottom of the extension plate, and a locking bolt is screwed to the bottom end of the vertical bar.

[0016] Furthermore, a screw hole is provided through the upper side of the middle portion of the guard plate, and the screw hole is threadedly connected and adapted to the threaded end of the locking bolt.

[0017] Through the above technical solution, the setting of the extension plate can achieve the extension of the protective height of the guard plate under the positioning and assembly function at the top of the guard plate.

[0018] In summary, this application includes the following beneficial technical effects:

[0019] By setting up the bottom plate and guard plate, the main body of the upper structure can be supported, and the rotational connection between the two, as well as the coordinated cross bars, diagonal bracing arms, first hinged seats, second hinged seats, screws, rotating wheels and supporting limit structures, can be used to make the guard plate effectively stably support and protect the side walls of the foundation pit used for civil construction, and at the same time, the angle of action of the guard plate can be adjusted, thereby facilitating protection operations for foundation pits with different slopes. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of this application;

[0021] Figure 2 For this application Figure 1 A magnified view of the structure at center;

[0022] Figure 3 This is a schematic diagram of the local structure of this application.

[0023] Description of the numbers in the figure:

[0024] 1. Bottom plate; 2. Guard plate; 3. Horizontal bar; 4. Diagonal brace arm; 5. First hinge seat; 6. Second hinge seat; 7. Screw rod; 8. Rotating wheel; 9. Embedded slide groove; 10. Slide cylinder; 11. Fixed seat; 12. Slide rod; 13. Connecting block; 14. Conical rod; 15. Extension plate; 16. Insert block; 17. Slot; 18. Vertical bar; 19. Locking bolt; 20. Screw hole. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0026] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. Example

[0028] This application embodiment discloses a sewage treatment plant civil construction protection device, please refer to Figure 1 and Figure 2, including a bottom plate 1, a guard plate 2 is provided on the top of one side of the bottom plate 1, and a horizontal bar 3 is provided on the top of the other side of the bottom plate 1, an extension is provided at the bottom end of the guard plate 2, and the bottom end of the guard plate 2 is rotatably installed on the top of one side of the bottom plate 1 through the extension, and two diagonal bracing arms 4 are obliquely distributed on both sides of the position between the guard plate 2 and the horizontal bar 3, and the two ends of the two diagonal bracing arms 4 are movably connected with a first hinge seat 5 and a second hinge seat 6 respectively, the two first hinge seats 5 are arranged on the outer surface of the guard plate 2, and the two second hinge seats 6 are arranged on the top of the horizontal bar 3, a screw rod 7 is threadedly connected through the center position of the horizontal bar 3, a rotating wheel 8 is fixedly installed at one end of the screw rod 7, and a supporting and limiting structure is provided on the side of the screw rod 7 away from the rotating wheel 8, and the rotating wheel 8 is located on the side of the bottom plate 1 away from the guard plate 2;

[0029] The support and limiting structure includes an embedded slide groove 9 opened on the outer wall of one side of the screw rod 7, and the outer wall of one side of the screw rod 7 is slidably sleeved with a slide tube 10 through the embedded slide groove 9, the embedded slide groove 9 is located on one side of the thread position of the outer wall of the screw rod 7, and the outer wall at the bottom end of the slide tube 10 is fixedly connected with a fixing seat 11, and the fixing seat 11 is fixedly installed on the top of the bottom plate 1;

[0030] Both sides of the horizontal bar 3 are penetrated by a sliding sleeve with a sliding rod 12, and both ends of the sliding rod 12 are fixedly connected with a connecting block 13, and the connecting block 13 is fixedly installed on the top of the base plate 1. The bottom of the base plate 1 is rectangularly fixed with multiple cone rods 14, and the bottom end of each cone rod 14 is designed with a conical structure.

[0031] See also Figure 1 and Figure 3 An extension plate 15 is arranged outside the guard plate 2, and three plug blocks 16 are fixedly installed on the bottom of the extension plate 15 in a horizontal and uniform manner. Three slots 17 are opened horizontally and uniformly on the top of the guard plate 2, and each slot 17 is respectively connected and adapted with each plug block 16. A vertical bar 18 is fixedly installed on one side wall of the middle part of the bottom end of the extension plate 15 through a pad. The bottom end of the vertical bar 18 extends to the bottom of the extension plate 15, and a locking bolt 19 is screwed to the bottom end of the vertical bar 18. A screw hole 20 is opened through the upper side of the middle part of the guard plate 2, and the screw hole 20 is screwed and adapted with the threaded end of the locking bolt 19;

[0032] Among them, the extension plate 15 is set, which is beneficial for the guard plate 2 to effectively extend the protective height of the guard plate 2 when it protects the side wall of the civil construction foundation pit, thereby improving the overall use effect of foundation pits of different depths. When in use, it is only necessary to place the extension plate 15 on the top of the guard plate 2, so that each plug block 16 is respectively plugged into each slot 17, and at this time, after the bottom end of the vertical bar 18 extends to the position of the screw hole 20 on the guard plate 2, the locking bolt 19 and the screw hole 20 are used to realize the assembly and fixation of the vertical bar 18 on the guard plate 2, thereby indirectly realizing the effective positioning of the extension plate 15 on the top of the guard plate 2.

[0033] The implementation principle of this embodiment is: when in use, the whole is transported to the inside of the foundation pit used for civil construction of the sewage treatment plant, and the guard plate 2 is made to fit with the supporting and protective position required by the side wall of the foundation pit, and each cone rod 14 is inserted into the ground to achieve the fit of the bottom plate 1 with the ground of the foundation pit. At this time, the bottom plate 1, the guard plate 2 and the diagonal bracing arm 4 form a triangle state to achieve the protection work of the foundation pit;

[0034] When the whole is suitable for the protection of the side walls of foundation pits with different slopes, the screw 7 can be rotated by rotating the wheel 8. At this time, due to the threaded connection between the cross bar 3 and the screw 7, and the horizontal sliding limit effect of the slide bar 12 on the cross bar 3, the cross bar 3 is indirectly fed horizontally on the top of the base plate 1. At this time, due to the active connection between the first articulated seat 5 and the second articulated seat 6 at both ends of the diagonal support arm 4, and the active connection between the guard plate 2 and the base plate 1, the vertical angle of the guard plate 2 is indirectly passively adjusted to the rear side, so that it can be suitable for the fitting protection of the side walls of foundation pits with different slopes.

[0035] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A civil construction protection device for a sewage treatment plant, comprising a base plate (1), characterized in that: A guard plate (2) is provided above one side of the base plate (1), and a horizontal bar (3) is provided at the top of the other side of the base plate (1). An extension portion is provided at the bottom end of the guard plate (2), and the bottom end of the guard plate (2) is rotatably mounted on the top of one side of the base plate (1) through the extension portion. Two diagonal bracing arms (4) are obliquely distributed on both sides of a position between the guard plate (2) and the horizontal bar (3). The two ends of the two diagonal bracing arms (4) are respectively movably connected with a first hinge seat (5) and a second hinge seat (6). The two first hinge seats (5) are arranged on the outer surface of the guard plate (2), and the two second hinge seats (6) are arranged on the top of the horizontal bar (3). A screw rod (7) is threadedly connected through the center position of the horizontal bar (3), and a rotating wheel (8) is fixedly mounted on one end of the screw rod (7), and a supporting and limiting structure is provided on the side of the screw rod (7) away from the rotating wheel (8), and the rotating wheel (8) is located on the side of the base plate (1) away from the guard plate (2).

2. A sewage treatment plant civil construction protection device according to claim 1, characterized in that: The support and limiting structure comprises an embedded slide groove (9) formed on the outer wall of one side of the screw rod (7), and the outer wall of one side of the screw rod (7) is slidably sleeved with a slide tube (10) through the embedded slide groove (9), the embedded slide groove (9) is located on one side of the threaded position of the outer wall of the screw rod (7), and the outer wall at the bottom end of the slide tube (10) is fixedly connected to a fixing seat (11), and the fixing seat (11) is fixedly installed on the top of the base plate (1).

3. A sewage treatment plant civil construction protection device according to claim 1, characterized in that: Both sides of the horizontal bar (3) are penetrated by a sliding sleeve with a sliding rod (12), and both ends of the sliding rod (12) are fixedly connected to a connecting block (13), and the connecting block (13) is fixedly installed on the top of the bottom plate (1).

4. A sewage treatment plant civil construction protection device according to claim 1, characterized in that: A plurality of conical rods (14) are fixedly mounted in a rectangular shape on the bottom of the base plate (1), and the bottom end of each conical rod (14) is designed to be conical in structure.

5. A sewage treatment plant civil construction protection device according to claim 1, characterized in that: An extension plate (15) is arranged outside the guard plate (2), three plug blocks (16) are fixedly mounted horizontally and evenly on the bottom of the extension plate (15), and three slots (17) are opened horizontally and evenly on the top of the guard plate (2), and each slot (17) is respectively snap-fitted with each plug block (16).

6. A sewage treatment plant civil construction protection device according to claim 5, characterized in that: A side wall in the middle of the bottom end of the extension plate (15) is fixedly mounted with a vertical bar (18) via a pad, the bottom end of the vertical bar (18) extends below the extension plate (15), and a locking bolt (19) is screwed to the bottom end of the vertical bar (18).

7. A sewage treatment plant civil construction protection device according to claim 6, characterized in that: A screw hole (20) is provided through the upper side of the middle portion of the guard plate (2), and the screw hole (20) is threadedly connected and adapted to the threaded end of the locking bolt (19).

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