CN220226476U - Water conservancy rail guard - Google Patents

Abstract

The utility model discloses a water conservancy protective fence which comprises two upright posts, wherein movable grooves are formed in opposite surfaces of two U-shaped plates, connecting plates are connected in a sliding mode in the movable grooves, net plates are fixedly arranged on opposite surfaces of the two connecting plates together, screw rods in rotary connection with the U-shaped plates are connected in the connecting plates in a screwed mode, and one ends of the screw rods penetrate through the U-shaped plates and are fixedly connected with operation blocks. According to the utility model, the U-shaped plates and the connecting plates are connected between the mesh plates and the stand columns, the screw rods connected with the mesh plates are driven to rotate through the rotating operation blocks, the movement of the connecting plates at the outer side is controlled, the effect of controlling the distance between the mesh plates and the stand columns is achieved, the mesh plates are conveniently fixed between two adjacent stand columns, and the problems that when a water conservancy protective fence is installed, the stand columns are usually fixed on a foundation, the distance between the two stand columns is ensured to be accurate, a blocking net can be installed, but the distance between the two stand columns is inconvenient to control, and the installation efficiency is low are solved.

Description

Water conservancy rail guard

Technical Field

The utility model belongs to the technical field of protective fences, and particularly relates to a water conservancy protective fence.

Background

The hydraulic guard rail is a guard rail arranged at the construction site of the hydraulic engineering, and mainly has the functions of early warning and isolation, and prevents non-construction personnel from entering the construction site so as to ensure the smooth proceeding and implementation of the construction engineering.

In the prior art, during installation, the water conservancy rail guard is fixed on the ground with the stand earlier generally, but will guarantee that the interval of two stands is accurate, just can install the block, but the inconvenient control of interval of two stands leads to the installation effectiveness low.

Disclosure of Invention

The utility model aims to provide a water conservancy protective guard, which aims to solve the problems that in the prior art, when the water conservancy protective guard is installed, upright posts are usually fixed on a foundation, but the spacing between two upright posts is ensured to be accurate, a blocking net can be installed, but the spacing between the two upright posts is inconvenient to control, so that the installation efficiency is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water conservancy rail guard, includes two stands, every two jacks have all been seted up to one side of stand, two that correspond from top to bottom the inside of jack has pegged graft jointly the U template, two movable groove has all been seted up to the opposite face of U template, the inside sliding connection in movable groove has the connecting plate, two the opposite face of connecting plate has the otter board jointly fixed mounting, just the inside spiro union of connecting plate has the lead screw of being connected with U template rotation, the one end of lead screw runs through U template fixedly connected with operation piece.

Preferably, the operation block is in a hexagonal prism structure, and the screw rod is connected with the U-shaped plate through a bearing.

Preferably, the lower extreme fixedly connected with base of stand, the even fixed mounting of upper surface of base has four reinforcing blocks of being connected with the stand.

Preferably, four fastening bolts communicated with the insertion holes are arranged in the upright post, and one ends of the fastening bolts penetrate through the U-shaped plate.

Preferably, the upper surface of the screen plate is fixedly provided with an upper transverse plate, and the lower surface of the screen plate is fixedly provided with a lower transverse plate.

Preferably, the front surface of the lower transverse plate is fixedly provided with two first reinforcing plates, the two first reinforcing plates are connected to form an X-shaped structure, the rear surface of the lower transverse plate is fixedly provided with two second reinforcing plates, and the two second reinforcing plates are connected to form an X-shaped structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the U-shaped plates and the connecting plates are connected between the mesh plates and the stand columns, the screw rods connected with the mesh plates are driven to rotate through the rotating operation blocks, the movement of the connecting plates at the outer side is controlled, the effect of controlling the distance between the mesh plates and the stand columns is achieved, the mesh plates are conveniently fixed between two adjacent stand columns, and the problems that when a water conservancy protective fence is installed, the stand columns are usually fixed on a foundation, the distance between the two stand columns is ensured to be accurate, a blocking net can be installed, but the distance between the two stand columns is inconvenient to control, and the installation efficiency is low are solved.

2. The first reinforcing plate, the second reinforcing plate, the lower transverse plate and the upper transverse plate are arranged outside the screen plate, and the first reinforcing plate, the second reinforcing plate, the lower transverse plate and the upper transverse plate are connected to form a frame structure, so that the strength of the screen plate can be enhanced, and the deformation resistance can be improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic perspective view showing the connection of the first reinforcing plate, the second reinforcing plate, the lower transverse plate and the upper transverse plate according to the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a schematic diagram of the front view of the connection plate and U-shaped plate of the present utility model;

in the figure: 1. a jack; 2. a column; 3. a first reinforcing plate; 4. a transverse plate is arranged below the lower part; 5. a screen plate; 6. a reinforcing block; 7. a base; 8. a U-shaped plate; 9. a fastening bolt; 10. a second reinforcing plate; 11. a transverse plate is arranged on the upper part; 12. a movable groove; 13. a connecting plate; 14. a screw rod; 15. an operation block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a water conservancy rail guard, including two stand 2, two jacks 1 have all been seted up to one side of every stand 2, the inside of two jacks 1 that corresponds from top to bottom has pegged graft jointly U template 8, movable groove 12 has all been seted up to the opposite face of two U templates 8, movable groove 12's inside sliding connection has connecting plate 13, the relative face of two connecting plates 13 fixed mounting has otter board 5 jointly, and connecting plate 13's inside spiro union has the lead screw 14 of being connected with U template 8 rotation, U template 8 fixedly connected with operation piece 15 is run through to the one end of lead screw 14, operation piece 15 is hexagonal prism structure, be connected through the bearing between lead screw 14 and the U template 8, the lower extreme fixedly connected with base 7 of stand 2, four reinforcing blocks 6 that the upper surface uniform fixed mounting of base 7 is connected with stand 2, the inside of stand 2 is provided with four fastening bolt 9 with jack 1 intercommunication, U template 8 is run through to fastening bolt 9's one end.

From the above description, the present utility model has the following advantageous effects: the U-shaped plate 8 and the connecting plate 13 are adopted between the screen plate 5 and the upright posts 2, the screw rod 14 connected with the screen plate is driven to rotate through the rotating operation block 15, the connecting plate 13 outside control is achieved, the effect of controlling the distance between the screen plate 5 and the upright posts 2 is achieved, the screen plate 5 is conveniently fixed between two adjacent upright posts 2, the problem that the water conservancy guard rail in the prior art is fixed on a foundation usually firstly when being installed, but the spacing between the two upright posts 2 is accurate to be ensured, the blocking net can be installed, and therefore the problems of inconvenient installation and low efficiency are solved.

Example two

Referring to fig. 1 to fig. 4, on the basis of the first embodiment, the present utility model provides a technical solution: the upper surface of the screen plate 5 is fixedly provided with an upper transverse plate 11, the lower surface of the screen plate 5 is fixedly provided with a lower transverse plate 4, the front surface of the lower transverse plate 4 is fixedly provided with two first reinforcing plates 3, the two first reinforcing plates 3 are connected to form an X-shaped structure, the rear surface of the lower transverse plate 4 is fixedly provided with two second reinforcing plates 10, and the two second reinforcing plates 10 are connected to form an X-shaped structure.

By adopting the technical scheme, the first reinforcing plate 3, the second reinforcing plate 10, the lower transverse plate 4 and the upper transverse plate 11 are arranged outside the screen plate 5, and the first reinforcing plate 3, the second reinforcing plate 10, the lower transverse plate 4 and the upper transverse plate 11 are connected to form the frame structure, so that the strength of the screen plate 5 can be enhanced, and the deformation resistance can be improved.

The working principle and the using flow of the utility model are as follows:

during installation, two upright posts 2 are buried in a concrete foundation approximately according to distance requirements, the two upright posts 2 are kept on the same straight line, then a U-shaped plate 8 on one side of a screen plate 5 is inserted into the upright post 2 on the left side, the left side is provided with an insertion hole 1, the U-shaped plate is fixed by adopting a fastening bolt 9, an operating block 15 on the other side of the screen plate 5 is rotated, a screw rod 14 connected with the operating block is driven to rotate, a connecting plate 13 on the outer side is driven to move in a movable groove 12 provided with the U-shaped plate 8, the right side U-shaped plate 8 is inserted into the upright post 2 on the right side, and the U-shaped plate 8 is fixed by adopting the fastening bolt 9. The installation mode does not need to accurately control the distance between the two upright posts 2, reduces the installation accuracy, has high fault tolerance and is convenient to install. When in use, the strength of the screen plate 5 can be enhanced by utilizing the frame structure formed by connecting the first reinforcing plate 3, the second reinforcing plate 10, the lower transverse plate 4 and the upper transverse plate 11.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims (6)

1. The utility model provides a water conservancy rail guard, includes two stand (2), its characterized in that: two jacks (1) are all seted up on one side of stand (2), two that correspond from top to bottom jack (1) inside peg graft jointly has U template (8), two movable groove (12) have all been seted up to the opposite face of U template (8), the inside sliding connection of movable groove (12) has connecting plate (13), two the opposite face of connecting plate (13) is fixed mounting has otter board (5) jointly, just the inside spiro union of connecting plate (13) has lead screw (14) of being connected with U template (8) rotation, the one end of lead screw (14) runs through U template (8) fixedly connected with operation piece (15).

2. A water conservancy guard rail according to claim 1, characterized in that: the operating block (15) is of a hexagonal prism structure, and the screw rod (14) is connected with the U-shaped plate (8) through a bearing.

3. A water conservancy guard rail according to claim 1, characterized in that: the lower extreme fixedly connected with base (7) of stand (2), the upper surface of base (7) is even fixed mounting has four boss (6) that are connected with stand (2).

4. A water conservancy guard rail according to claim 1, characterized in that: four fastening bolts (9) communicated with the jack (1) are arranged in the upright post (2), and one ends of the fastening bolts (9) penetrate through the U-shaped plate (8).

5. A water conservancy guard rail according to claim 1, characterized in that: the upper surface of the screen plate (5) is fixedly provided with an upper transverse plate (11), and the lower surface of the screen plate (5) is fixedly provided with a lower transverse plate (4).

6. The water conservancy guard rail of claim 5 wherein: the front surface of the lower transverse plate (4) is fixedly provided with two first reinforcing plates (3), the two first reinforcing plates (3) are connected to form an X-shaped structure, the rear surface of the lower transverse plate (4) is fixedly provided with two second reinforcing plates (10), and the two second reinforcing plates (10) are connected to form an X-shaped structure.