CN212897911U - River guardrail net - Google Patents

Abstract

The utility model relates to a river course guardrail net technical field especially relates to a river course guardrail net. The utility model adopts the structure that two strip-shaped convex blocks are arranged on one side of the upper connector and one side of the lower connector of the guardrail net screen plate, and the upright post is provided with the upper connecting hole, the lower connecting hole and the strip-shaped through hole which are matched with the upper connector and the lower connector for use, so that the guardrail net screen plate and the upright post can be transversely spliced together by the structural design; the utility model discloses a rotate through spacing card post on the bar lug and be connected with spacing fixed strip, cup jointed the spring on the spacing card post to set up spacing fixed recess on the horizontal position of bar through-hole, this structural design has guaranteed guardrail net otter board and the fastness of stand horizontal grafting; the utility model discloses an adopt and be equipped with star type handle on the stand top, go up connector department and seted up circular fixed orifices, and be interference fit between star type handle and the circular fixed orifices, this structural design has guaranteed the stability of mounting structure between guardrail net otter board and the stand.

Description

River guardrail net

Technical Field

The utility model relates to a river course guardrail net technical field especially relates to a river course guardrail net.

Background

The construction process of the river guardrail net comprises construction lofting, foundation pit excavation, concrete foundation pouring, guardrail net installation, hanging of a safety warning board and the like. Construction layout is that construction layout is carried out according to the condition of drawing design requirement and actual topography, ground thing promptly, decides out stand central line and stand concrete foundation position, and the excavation depth of foundation ditch is shallower, puts the slope according to the drawing requirement, and the foundation ditch size should satisfy concrete foundation construction demand, and the excavation size accords with the design requirement, will inspect the quality of concrete before concrete placement, will pay attention to the straightness that hangs down when the guardrail net is installed.

River course guardrail net among the prior art adopts guardrail net otter board and stand fixed connection's mode usually, but when actual installation, dismantlement and maintenance, the dismantlement degree of difficulty between guardrail net otter board and the stand is great for work efficiency reduces when maintenance and dismantlement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technical deficiency exists is overcome, the river guardrail net is provided, the utility model discloses a through adopting the upper connector and the lower connector one side of guardrail net otter board to be equipped with two bar-shaped lugs, set up on the stand with the upper connector and the lower connector cooperation use upper connecting hole, lower connecting hole and bar through-hole, this structural design can make guardrail net otter board and stand transversely peg graft together; the utility model discloses a rotate through spacing card post on the bar lug and be connected with spacing fixed strip, cup jointed the spring on the spacing card post to set up spacing fixed recess on the horizontal position of bar through-hole, this structural design has guaranteed guardrail net otter board and the fastness of stand horizontal grafting; the utility model discloses an adopt and be equipped with star type handle on the stand top, go up connector department and seted up circular fixed orifices, and be interference fit between star type handle and the circular fixed orifices, this structural design has guaranteed the stability of mounting structure between guardrail net otter board and the stand.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a river course guardrail net which characterized in that: the guardrail net plate is provided with two upper connectors and two lower connectors, a circular fixing hole is formed in the top end of each upper connector, two strip-shaped convex blocks are arranged on one sides, away from the guardrail net plate, of each upper connector and each lower connector, the strip-shaped convex blocks are rotatably connected with limiting fixing strips through limiting clamping columns, and springs are sleeved on the limiting clamping columns; the upright post is vertically distributed with an upper connecting hole and a lower connecting hole which are equal to the upper connector and the lower connector in size, one side of the upright post, which is far away from the guardrail net plate, is provided with four strip-shaped through holes matched with the strip-shaped convex blocks, the middle part of each strip-shaped through hole is provided with a limiting fixing groove matched with the limiting fixing strip, and the top end of the upright post is connected with the circular fixing hole through a star-shaped handle.

Further optimize this technical scheme, the stand bottom is equipped with the base.

Further optimize this technical scheme, fixedly connected with handle on the spacing fixed strip.

Further optimize this technical scheme, for interference fit between star type handle and the circular fixed orifices.

Further optimize this technical scheme, the base with for dismantling the connection between the stand.

Compared with the prior art, the utility model has the advantages that one side of the upper connector and one side of the lower connector of the guardrail net screen plate are provided with the two strip-shaped lugs, the upright post is provided with the upper connecting hole, the lower connecting hole and the strip-shaped through hole which are matched with the upper connector and the lower connector for use, and the guardrail net screen plate and the upright post can be transversely spliced together by the structural design; the utility model discloses a rotate through spacing card post on the bar lug and be connected with spacing fixed strip, cup jointed the spring on the spacing card post to set up spacing fixed recess on the horizontal position of bar through-hole, this structural design has guaranteed guardrail net otter board and the fastness of stand horizontal grafting; the utility model discloses an adopt and be equipped with star type handle on the stand top, go up connector department and seted up circular fixed orifices, and be interference fit between star type handle and the circular fixed orifices, this structural design has guaranteed the stability of mounting structure between guardrail net otter board and the stand.

Drawings

Fig. 1 is a schematic view of the overall structure of a river guardrail net;

fig. 2 is an enlarged schematic view of a part of the structure of a river guardrail net;

fig. 3 is a schematic structural view of the rear side of an upright post of a river guardrail net;

fig. 4 is a schematic structural view of the front side of an upright post of a river guardrail net;

FIG. 5 is an enlarged schematic view of a structure of a column and a net plate of a guardrail net for a river course;

fig. 6 is a schematic sectional view of a structure of a column and a net plate of a guardrail net for a river channel.

In the figure: 1. a guardrail net plate; 2. a column; 3. an upper connector; 4. a lower connector; 5. a circular fixing hole; 6. a bar-shaped projection; 7. limiting the clamp column; 8. a limiting fixing strip; 9. a spring; 10. an upper connecting hole; 11. a lower connection hole; 12. a strip-shaped through hole; 13. a limiting and fixing groove; 14. a star-shaped handle; 15. a base; 16. a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The specific implementation mode is as follows: referring to fig. 1-6, a river guardrail net is characterized in that: the guardrail net plate comprises a guardrail net plate 1 and a stand column 2 connected with the guardrail net plate 1, wherein the guardrail net plate 1 is provided with two upper connectors 3 and two lower connectors 4, the top end of each upper connector 3 is provided with a circular fixing hole 5, one side, away from the guardrail net plate 1, of each upper connector 3 and each lower connector 4 is provided with two strip-shaped convex blocks 6, the strip-shaped convex blocks 6 are rotatably connected with limiting fixing strips 8 through limiting clamping columns 7, and springs 9 are sleeved on the limiting clamping columns 7; the upright post 2 is vertically distributed with an upper connecting hole 10 and a lower connecting hole 11 which are equal in size to the upper connector 3 and the lower connector 4, the upright post 2 is far away from one side of the guardrail net plate 1 is provided with four strip-shaped through holes 12 matched with the strip-shaped convex blocks 6, each limiting fixing groove 13 matched with the limiting fixing strip 8 is formed in the middle of each strip-shaped through hole 12, and the top end of the upright post 2 is connected with the circular fixing hole 5 through a star-shaped handle 14.

Further optimize this technical scheme, stand 2 bottom is equipped with base 15.

Further optimize this technical scheme, fixedly connected with handle 16 on the spacing fixed strip 8.

Further optimizing the technical scheme, the star-shaped handle 14 and the circular fixing hole 5 are in interference fit.

Further optimize this technical scheme, base 15 with for dismantling the connection between the stand 2.

The utility model has the advantages that: the utility model adopts the structure that one side of the upper connector 3 and the lower connector 4 of the guardrail net plate 1 is provided with two strip-shaped lugs 6, and the upright post 2 is provided with the upper connecting hole 10, the lower connecting hole 11 and the strip-shaped through hole 12 which are matched with the upper connector 3 and the lower connector 4 for use, so that the guardrail net plate 1 and the upright post 2 can be transversely spliced together by the structural design; the utility model discloses a through on bar lug 6 through spacing card post 7 rotate be connected with spacing fixed strip 8, spacing card post 7 has cup jointed spring 9 to set up spacing fixed recess 13 on the horizontal position of bar through-hole 12, this structural design has guaranteed guardrail net otter board 1 and stand 2 horizontal grafting's fastness; the utility model discloses an adopt and be equipped with star type handle 14 on 2 tops of stand, go up 3 departments of connector and seted up circular fixed orifices 5, and be interference fit between star type handle 14 and the circular fixed orifices 5, this structural design has guaranteed the stability of mounting structure between guardrail net otter board 1 and the stand 2.

In order to facilitate understanding of the river guardrail net provided by the embodiment of the present invention, the following detailed description is made in conjunction with specific embodiments.

With continued reference to fig. 1-6, a river guardrail net comprises a guardrail net plate 1 and a stand column 2 connected with the guardrail net plate, wherein the guardrail net plate 1 is provided with two upper connectors 3 and two lower connectors 4, the top end of each upper connector 3 is provided with a circular fixing hole 5, one side of each upper connector 3 and each lower connector 4 away from the guardrail net plate 1 is provided with two strip-shaped convex blocks 6, the strip-shaped convex blocks 6 are rotatably connected with a limiting fixing strip 8 through limiting clamp posts 7, and the limiting clamp posts 7 are sleeved with springs 9; an upper connecting hole 10 and a lower connecting hole 11 which are equal in size to the upper connector 3 and the lower connector 4 are distributed above and below the upright column 2, one side of the upright column 2, which is far away from the guardrail net plate 1, is provided with four strip-shaped through holes 12 matched with the strip-shaped bumps 6, the middle part of each strip-shaped through hole 12 is provided with a limiting fixing groove 13 matched with a limiting fixing strip 8 for use, the top end of the upright column 2 is connected with a circular fixing hole 5 through a star-shaped handle 14, the bottom end of the upright column 2 is provided with a base 15, the limiting fixing strip 8 is fixedly connected with a handle 16, the star-shaped handle 14 is in interference fit with the circular fixing hole 5, and the base;

when the guardrail net plate is used in combination with the figures 1-6, the handle 16 is rotated by hand to enable the limiting fixing strips 8 to be parallel to the strip-shaped convex blocks 6, the upper connector 3 and the lower connector 4 of the guardrail net plate 1 are inserted into the upper connecting hole 10 and the lower connecting hole 11 of the upright post 2, the handle 16 is held again and pulled out towards one side, the limiting clamping posts 7 compress the springs 9, meanwhile, the handle 16 is rotated to enable the limiting fixing strips 8 to rotate and be perpendicular to the strip-shaped convex blocks 6, then the handle 16 is loosened, the limiting fixing strips 8 are overlapped with the fiber fixing grooves 13, and the first-stage fixing of the guardrail net plate 1 and the upright post 2 is completed; then the star-shaped handle 14 is rotated and inserted into the circular fixing hole 5, thereby completing the reinforcement of the integral structure of the guardrail net plate 1 and the upright post 2.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (5)

1. The utility model provides a river course guardrail net which characterized in that: the guardrail net plate comprises a guardrail net plate (1) and stand columns (2) connected with the guardrail net plate, wherein the guardrail net plate (1) is provided with two upper connectors (3) and two lower connectors (4), the top end of each upper connector (3) is provided with a circular fixing hole (5), one side, far away from the guardrail net plate (1), of each upper connector (3) and each lower connector (4) is provided with two strip-shaped convex blocks (6), the strip-shaped convex blocks (6) are rotatably connected with limiting fixing strips (8) through limiting clamping columns (7), and springs (9) are sleeved on the limiting clamping columns (7); the utility model discloses a guardrail net plate, including stand (2), last connector (3) and lower connector (4), stand (2) upper and lower distribution have with last connecting hole (10) and lower connecting hole (11) that connector (3) equals the size, just stand (2) are kept away from one side of guardrail net otter board (1) be equipped with four with bar lug (6) matched with bar through-hole (12), every the middle part of bar through-hole (12) seted up with spacing fixed recess (13) that spacing fixed strip (8) cooperation was used, stand (2) top through star type handle (14) with circular fixed orifices (5) link to each other.

2. The river guardrail net of claim 1, wherein: the bottom end of the upright post (2) is provided with a base (15).

3. The river guardrail net of claim 1, wherein: the limiting fixing strip (8) is fixedly connected with a handle (16).

4. The river guardrail net of claim 1, wherein: the star-shaped handle (14) is in interference fit with the circular fixing hole (5).

5. A river guardrail net according to claim 2, wherein: the base (15) is detachably connected with the upright post (2).

Images