CN218293089U

CN218293089U - Guardrail with adjustable water conservancy construction is used

Info

Publication number: CN218293089U
Application number: CN202222013614.6U
Authority: CN
Inventors: 李欣芮; 游灿; 刘文滔
Original assignee: Chongqing Water Resources And Electric Power Construction Survey Design And Research Institute Co ltd
Current assignee: Chongqing Water Resources And Electric Power Construction Survey Design And Research Institute Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-01-13
Anticipated expiration: 2032-08-01

Abstract

The utility model relates to a water conservancy guardrail technical field, concretely relates to guardrail with adjustable water conservancy construction is used, including first stand and second stand, first stand with it has a plurality of railings, a plurality of to articulate between the second stand articulated connection between the railing, two are adjacent between the railing first stand with be close to first stand between the railing and the second stand with be close to the second stand all be equipped with articulated subassembly between the railing, between first stand and the railing, between every railing and between railing and the second stand all articulated connection, can be when reservoir factory building installation guardrail, adjust the angle between the railing according to actual conditions to adapt to crooked road, make guardrail simple to operate.

Description

Guardrail with adjustable water conservancy construction is used

Technical Field

The utility model relates to a water conservancy guardrail technical field, concretely relates to guardrail with adjustable water conservancy construction is used.

Background

The hydraulic and hydroelectric engineering is a comprehensive engineering facility capable of converting water energy into electric energy, and generally comprises a reservoir formed by water retaining and releasing buildings, a hydropower station water diversion system, a power generation plant, electromechanical equipment and the like, wherein high-level water in the reservoir flows into the plant through the water diversion system to push a water-turbine generator set to generate electric energy, and then the electric energy is input into a power grid through a step-up transformer, a switching station and a power transmission line, and many hydraulic and hydroelectric power are dangerous buildings and naturally need to be used as hydraulic engineering safety guardrails.

Hydraulic engineering safety barrier is used for forbidding irrelevant personnel to get into danger area, because the road has the condition of buckling under the many circumstances of reservoir factory building, when the road takes place to buckle, the guardrail can't rotate, leads to the unable crooked road of adaptation of guardrail, makes the guardrail installation inconvenient, consequently, urgently needs a water conservancy construction guardrail of angularly adjustable.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the embodiment of the utility model provides a guardrail with adjustable water conservancy construction is used.

The method is realized by the following scheme:

the utility model provides a guardrail with adjustable water conservancy construction is used, includes first stand and second stand, first stand with it has a plurality of railings, a plurality of to articulate between the second stand and connect, two adjacent between the railing first stand with be close to between the railing and the second stand with be close to the second stand all be equipped with hinge assembly between the railing.

Through above technical scheme, all articulated being connected between first stand and the railing, between every railing and between railing and the second stand, can be when reservoir factory building installation guardrail, according to actual conditions adjust the angle between the railing to adapt to crooked road makes guardrail simple to operate.

Further preferably, the hinge assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is arranged on one side of the railing, the second connecting piece is arranged on the other side of the railing, the first stand column is provided with a first connecting piece which is adjacent to the railing and hinged to the second connecting piece, and the second stand column is provided with a second connecting piece which is adjacent to the railing and hinged to the first connecting piece.

Further preferably, the first connecting piece comprises a connecting body with a cavity, the connecting body is detachably connected with a rotating shaft, and the second connecting piece is provided with a through hole for the rotating shaft to pass through.

Further preferably, the railing includes montant and horizontal pole, be equipped with on the horizontal pole be used for with the connecting pipe that the montant is connected, the connecting pipe with wear to be equipped with fastening bolt on the montant.

Further preferably, the same side of the vertical rod and the cross rod is provided with a first connecting piece, and the other side of the vertical rod and the cross rod is provided with a second connecting piece.

Further preferably, a base is arranged at the bottom of the upright post, and a plurality of fixing holes are formed in the base.

The utility model has the advantages that:

1) The utility model discloses a first connecting piece and the articulated connection of second connecting piece make between stand and the railing, all can rotate around articulated department between every railing to be convenient for adjust the angle of guardrail according to road actual conditions, with the guardrail installation of adaptation reservoir factory building crooked road, convenient to use.

2) The vertical rod and the rotating shaft are detachably connected with the connecting body through the connecting pipe, so that the guardrail can be conveniently detached between the railings, between the railings and the stand columns and between the vertical rod and the transverse rod, the guardrail is convenient to mount and dismount, a certain specific part can be pertinently replaced, and the production cost is greatly saved.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural view of an adjustable guardrail for water conservancy construction in the embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a hinge assembly according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a cross bar in an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of the base in the embodiment of the present invention.

1-a first upright column, 2-a second upright column, 3-a railing, 31-a vertical rod, 32-a cross rod, 321-a connecting pipe, 322-a through hole, 4-a hinge assembly, 41-a first connecting piece, 411-a connecting body, 412-a rotating shaft, 413-a cavity, 42-a second connecting piece, 421-a through hole, 5-a base and 51-a fixing hole.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically, electrically or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Please refer to fig. 1-4, fig. 1 is a schematic diagram of an adjustable guardrail for water conservancy construction, including two columns and a hinge assembly 4, the hinge assembly 4 includes a first connecting piece 41 and a second connecting piece 42, a plurality of railings 3 are hinged between the two columns, the railings 3 include a vertical bar 31 and a horizontal bar 32, the vertical bar 31 is detachably connected to the horizontal bar 32, one side of the vertical bar 31 is provided with the first connecting piece 41, the other side of the vertical bar 31 is provided with the second connecting piece 42, each of the railings 3 is connected with the first connecting piece 41 and the second connecting piece 42 through adjacent sides in a hinged manner, further, for stable connection between each of the railings 3, one side of the horizontal bar 32 is provided with the first connecting piece 41, the other side of the horizontal bar 32 is provided with the second connecting piece 42, each of the horizontal bar 32 is connected with the second connecting piece 42 through the first connecting piece 41 and the second connecting piece 42 on adjacent sides in a hinged manner, the first connecting piece 41 on the horizontal bar 32 and the vertical bar 31 may be on the same side or not be on the same side, preferably, the first connecting piece 41 and the vertical bar 31 are on the same side, and the second connecting piece 42 is also on the same side.

The stand includes first stand 1 and second stand 2, is equipped with two first connecting pieces 41 on the first stand 1, is equipped with two second connecting pieces 42 on the second stand 2, and two first connecting pieces 41 on the first stand 1 are articulated with two second connecting pieces 42 on the adjacent railing 3, and two second connecting pieces 42 on the second stand 2 are articulated with two first connecting pieces 41 on the adjacent railing 3, the utility model discloses in all through articulated mode between every railing 3 and between railing 3 and the stand, realize can rotating the angle of adjusting between the railing 3 to when the installation guardrail, can adjust the angle between every railing 3 on the road of bending to the guardrail installation of the crooked road of adaptation reservoir factory building.

As shown in fig. 2, the first connecting member 41 includes a connecting body 411 having a cavity 413 with an opening at one side, a rotating shaft 412 is disposed in the cavity 413 of the connecting body 411, the rotating shaft 412 can be fixedly disposed in the cavity 413, and the rotating shaft 412 can also be detachably connected to the connecting body 411, for example, the rotating shaft 412 penetrates through the cavity 413 of the connecting body 411, two ends of the rotating shaft 412 are connected by a nut screw, the connecting body 411 is provided with a hole through which the rotating shaft 412 penetrates, the second connecting member 42 is provided with a through hole 421 for the rotating shaft 412 to penetrate through the through hole 421, the second connecting member 42 and the connecting body 411 are rotatably hinged by the rotating shaft 412, when in use, the second connecting member 42 is disposed in the cavity 413 of the connecting body 411, the through hole 421 and the hole of the connecting body 411 are corresponding, the rotating shaft 412 is inserted, the through hole and the through hole 421, and the rotating shaft 412 is fastened by the nut screw, if the rotating shaft 412 is fixedly disposed in the cavity 413, when in production, the rotating shaft 412 penetrates through the second connecting member 42 and is fixed in the cavity 413, preferably, and is disposed in a detachable manner, so as to facilitate the removal of the handrail 3, two sides of the cavity 413 can limit the angle between the first connecting member 41 and the second connecting member 42.

As shown in fig. 3, two connecting pipes 321 are vertically arranged on the cross rod 32, the inner diameter of the connecting pipe 321 is matched with the outer diameter of the vertical rod 31 so that the vertical rod 31 can be inserted into the connecting pipe 321, through holes 322 are formed in the connecting pipe 321 and the vertical rod 31, the connecting pipe 321 and the vertical rod 31 pass through the through holes 322 through fastening bolts and then are fastened through nuts, the vertical rod 31 can be detached and connected onto the cross rod 32, the vertical rod 31 and the cross rod 32 can be detached, meanwhile, the installation is convenient and fixed, the assembly is convenient, the connection is more stable, and the stability and the reliability of the guardrail structure are effectively guaranteed.

As shown in fig. 4, the base 5 is disposed at the bottom of the upright, the upright is more stable through the base 5, in order to fix the base 5 to the ground, preferably, the base 5 is provided with a plurality of fixing holes 51, the base 5 is fixed to the ground through bolts, preferably, the base 5 is disposed at the bottom of each cross rod 32 through a connecting rod, and the base 5 is also provided with a plurality of fixing holes 51 for fixing the cross rods 32 to the ground through bolts.

The working principle is as follows: when the guardrail needs to be bent according to the condition of a reservoir factory building, the first connecting piece 41 and the second connecting piece 42 are rotated, the upright posts and the railings 3 are connected with each other, each railing 3 is rotatably connected with each other around the hinged part, the angle of the guardrail can be adjusted according to the actual condition of a road conveniently, the vertical rods 31 and the rotating shafts 412 can be detachably connected with the connecting body 411 through the connecting pipes 321, the convenience is brought between the railings 3, the railings 3 and the upright posts can be detached from each other, the convenience in installation and detachment are realized, a specific part can be pertinently replaced, and the production cost is greatly saved.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention is to be determined by the appended claims.

Claims

1. The utility model provides a guardrail with adjustable water conservancy construction is used which characterized in that: including first stand (1) and second stand (2), first stand (1) with it has a plurality of railing (3) to articulate between second stand (2), and is a plurality of articulated connection between railing (3), two are adjacent between railing (3), first stand (1) and being close to first stand (1) between railing (3) and second stand (2) and being close to second stand (2) all be equipped with between railing (3) articulated subassembly (4).

2. The adjustable guardrail for water conservancy construction according to claim 1, characterized in that: hinge assembly (4) include first connecting piece (41) and second connecting piece (42), one side of railing (3) is equipped with first connecting piece (41), the opposite side of railing (3) is equipped with second connecting piece (42), be equipped with on first stand (1) with adjacent railing (3) second connecting piece (42) articulated first connecting piece (41), be equipped with on second stand (2) with adjacent railing (3) first connecting piece (41) articulated second connecting piece (42).

3. The adjustable guardrail for water conservancy construction according to claim 2, characterized in that: the first connecting piece (41) comprises a connecting body (411) with a cavity (413), a rotating shaft (412) is detachably connected to the connecting body (411), and a through hole (421) for the rotating shaft (412) to penetrate through is formed in the second connecting piece (42).

4. The adjustable guardrail for water conservancy construction according to claim 2, characterized in that: railing (3) include montant (31) and horizontal pole (32), be equipped with on horizontal pole (32) be used for with connecting pipe (321) that montant (31) are connected, connecting pipe (321) with wear to be equipped with fastening bolt on montant (31).

5. The adjustable guardrail for water conservancy construction according to claim 4, characterized in that: the same side of the vertical rod (31) and the cross rod (32) is provided with a first connecting piece (41), and the other side of the vertical rod (31) and the cross rod (32) is provided with a second connecting piece (42).

6. The adjustable guardrail for water conservancy construction according to claim 5, wherein: the base (5) is arranged at the bottom of the upright column, and a plurality of fixing holes (51) are formed in the base (5).