CN218206138U

CN218206138U - Adjustable protective guard

Info

Publication number: CN218206138U
Application number: CN202222348224.4U
Authority: CN
Inventors: 易阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-01-03
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses an adjustable protective guard, which comprises a mounting plate, a protective plate and an expansion structure; the top parts of two ends of the mounting plate are respectively provided with a fixed plate, the bottom end of each fixed plate is fixedly connected with the mounting plate, the bottom end of the protection plate is positioned between the two fixed plates, two sides of the bottom end of the protection plate are respectively provided with a movable cavity, a movable plate is arranged in each movable cavity, and the outer side surface of each movable plate is fixedly connected with a threaded shaft; the side surface of the fixing plate is provided with a rotating hole, the outer end of the threaded shaft penetrates through the rotating hole, and the outer end of the threaded shaft is in threaded connection with a fastening nut. The utility model discloses a what the guard plate adopted is the rotary type structure, can loosen fastening nut earlier, rotates the guard plate again to this makes guard plate and platform keep parallel, uses the guard plate as the platform extension with this, has increased the space of platform, and storing ability reinforcing.

Description

Adjustable protective guard

Technical Field

The utility model belongs to the technical field of the building engineering technique and specifically relates to a rail guard with adjustable.

Background

The building engineering refers to an engineering entity formed by the construction of various house buildings and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the house buildings; the house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities.

In the prior art, the protective guard can be arranged at the edge of the working platform to play a role in protection, the protective guard can occupy the space of the working platform, the working range of workers is reduced, and tools and materials are not convenient to store. Therefore, an adjustable guard rail is proposed to solve the above problems.

Disclosure of Invention

An adjustable guard rail comprises a mounting plate, a protection plate and an expansion structure;

the top parts of two ends of the mounting plate are respectively provided with a fixed plate, the bottom ends of the fixed plates are fixedly connected with the mounting plate, the bottom end of the protection plate is positioned between the two fixed plates, two sides of the bottom end of the protection plate are respectively provided with a movable cavity, a movable plate is arranged in each movable cavity, and the outer side surface of each movable plate is fixedly connected with a threaded shaft; the side surface of the fixed plate is provided with a rotating hole, the outer end of the threaded shaft penetrates through the rotating hole, and the outer end of the threaded shaft is in threaded connection with a fastening nut;

the extension structure comprises a movable frame and a sliding seat, the movable frame is positioned on the outer side of the protection plate, the rear side face of the movable frame is fixedly connected with a guide post, the sliding seat is fixedly connected to the rear side face of the protection plate, a sliding hole is formed in the side face of the sliding seat, and the guide post penetrates through the sliding hole; the guide post side is opened threaded hole, the slide outside is equipped with fixing bolt, just fixing bolt end runs through the slide side and with threaded hole threaded connection.

Further, the mounting panel is the I shape structure, four mounting holes have been distributed to mounting panel surface symmetry, just the fixed plate with the mounting panel vertical distribution.

Furthermore, the guard plate with the fixed plate rotates to be connected, the activity intracavity portion is equipped with the fly leaf, fly leaf lateral surface rigid coupling has the reference column, open the fixed plate medial surface has the constant head tank, just reference column outer end block in inside the constant head tank.

Furthermore, the movable plate and the movable cavity are both of a regular hexagon structure, the movable plate is connected with the movable cavity in a sliding mode, a spring is arranged on the outer side of the movable plate, and the spring is sleeved on the surface of the threaded shaft.

Furthermore, the movable frame is of a U-shaped structure, a protective net is arranged between the movable frame and the outer side of the protective plate, and the movable frame is connected with the guide posts in a sliding mode.

Furthermore, the guide post is T style of calligraphy structure, guide post side symmetric distribution has two the screw hole, and two the screw hole is located respectively the guide post both ends.

Through the utility model discloses above-mentioned embodiment, what the guard plate adopted is the rotary type structure, can loosen fastening nut earlier, rotates the guard plate again to this makes guard plate and platform keep parallel, uses the guard plate as the platform extension with this, has increased the space of platform, and storing ability reinforcing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic overall three-dimensional structure diagram of an embodiment of the present invention;

fig. 2 is a connection diagram of a movable frame and a protection plate according to an embodiment of the present invention;

fig. 3 is a connection diagram of the protection plate and the mounting plate according to an embodiment of the present invention.

In the figure: 1. mounting a plate; 2. mounting holes; 3. a fixing plate; 31. hole rotation; 4. fastening a nut; 5. a threaded shaft; 6. a protection plate; 7. a movable frame; 8. a guide post; 81. a threaded hole; 9. fixing the bolt; 10. a slide base; 101. a slide hole; 11. positioning a groove; 12. a positioning column; 13. a spring; 14. a movable plate; 15. a movable cavity.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 3, an adjustable guard rail includes a mounting plate 1, a guard plate 6 and an extension structure;

the top parts of two ends of the mounting plate 1 are respectively provided with a fixed plate 3, the bottom end of each fixed plate 3 is fixedly connected with the mounting plate 1, the bottom end of each protection plate 6 is positioned between the two fixed plates 3, two sides of the bottom end of each protection plate 6 are respectively provided with a movable cavity 15, a movable plate 14 is arranged in each movable cavity 15, and the outer side surface of each movable plate 14 is fixedly connected with a threaded shaft 5; a rotary hole 31 is formed in the side face of the fixing plate 3, the outer end of the threaded shaft 5 penetrates through the rotary hole 31, and a fastening nut 4 is connected to the outer end of the threaded shaft 5 in a threaded manner;

the expansion structure comprises a movable frame 7 and a sliding seat 10, the movable frame 7 is positioned on the outer side of the protection plate 6, a guide post 8 is fixedly connected to the rear side face of the movable frame 7, the sliding seat 10 is fixedly connected to the rear side face of the protection plate 6, a sliding hole 101 is formed in the side face of the sliding seat 10, and the guide post 8 penetrates through the sliding hole 101; threaded holes 81 are formed in the side face of the guide column 8, fixing bolts 9 are arranged on the outer side of the sliding seat 10, and the tail ends of the fixing bolts 9 penetrate through the side face of the sliding seat 10 and are in threaded connection with the threaded holes 81.

The mounting plate 1 is of an I-shaped structure, four mounting holes 2 are symmetrically distributed on the surface of the mounting plate 1, and the fixing plate 3 is vertically distributed with the mounting plate 1; the protection plate 6 is rotatably connected with the fixed plate 3, a movable plate 14 is arranged in the movable cavity 15, a positioning column 12 is fixedly connected to the outer side surface of the movable plate 14, a positioning groove 11 is formed in the inner side surface of the fixed plate 3, and the outer end of the positioning column 12 is clamped in the positioning groove 11; the movable plate 14 and the movable cavity 15 are both in a regular hexagon structure, the movable plate 14 is connected with the movable cavity 15 in a sliding manner, a spring 13 is arranged on the outer side of the movable plate 14, and the spring 13 is sleeved on the surface of the threaded shaft 5; the movable frame 7 is of a U-shaped structure, a protective net is arranged between the movable frame 7 and the outer side of the protective plate 6, and the movable frame 7 is connected with the guide column 8 in a sliding manner; the guide post 8 is a T-shaped structure, two threaded holes 81 are symmetrically distributed on the side surface of the guide post 8, and the two threaded holes 81 are respectively located at two ends of the guide post 8.

When the utility model is used, the mounting plate 1 can be fixed on the platform through the mounting hole 2, the protection plate 6 can play a role in protection, and then the fastening nut 4 is loosened, and the movable plate 14 can slide along the movable cavity 15 under the reaction of the spring 13 until the positioning column 12 is separated from the positioning groove 11; further rotating the protection plates 6 to the outer ends to keep the protection plates 6 parallel to the platform, so that the protection plates 6 can be used as the platform in an expanded mode; then, the fastening nut 4 is screwed down, and the outer end of the positioning column 12 is clamped with the positioning groove 11, so that the protection plate 6 is fixed;

then, the sliding seat 10 can slide along the guide post 8 by pulling the movable frame 7 until the sliding seat 10 is moved to the outer end of the guide post 8, and then the fixing bolt 9 penetrates through the outer side surface of the sliding seat 10 and is screwed with the threaded hole 81, so as to fix the movable frame 7 and the guide post 8, at this time, the protection net between the movable frame 7 and the protection plate 6 is stretched, and the protection net can play a protection role.

The utility model discloses an useful part lies in:

1. the protection plate of the utility model adopts a rotary structure, the fastening nut can be loosened firstly, and then the protection plate is rotated, so that the protection plate is kept parallel to the platform, and the protection plate is used as the platform for expansion, thereby increasing the space of the platform and enhancing the storage capacity;

2. the utility model discloses a movable frame has adopted the slidingtype structure, can make the slide along the guide post slip through pulling movable frame, until remove the slide to the guide post outer end, rethread fixing bolt can be fixed movable frame and guide post, and the protection network between movable frame and the guard plate this moment can be stretched, and the protection network can play the guard action.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable rail guard, its characterized in that: comprises a mounting plate (1), a protection plate (6) and an expansion structure;

the top parts of two ends of the mounting plate (1) are respectively provided with a fixing plate (3), the bottom end of each fixing plate (3) is fixedly connected with the mounting plate (1), the bottom end of the protection plate (6) is positioned between the two fixing plates (3), two sides of the bottom end of the protection plate (6) are respectively provided with a movable cavity (15), a movable plate (14) is arranged inside each movable cavity (15), and the outer side surface of each movable plate (14) is fixedly connected with a threaded shaft (5); a rotating hole (31) is formed in the side face of the fixing plate (3), the outer end of the threaded shaft (5) penetrates through the rotating hole (31), and a fastening nut (4) is connected to the outer end of the threaded shaft (5) in a threaded mode;

the extension structure comprises a movable frame (7) and a sliding seat (10), the movable frame (7) is located on the outer side of the protection plate (6), a guide post (8) is fixedly connected to the rear side face of the movable frame (7), the sliding seat (10) is fixedly connected to the rear side face of the protection plate (6), a sliding hole (101) is formed in the side face of the sliding seat (10), and the guide post (8) penetrates through the sliding hole (101); threaded hole (81) is opened to guide post (8) side, the slide (10) outside is equipped with fixing bolt (9), just fixing bolt (9) end runs through slide (10) side and with threaded hole (81) threaded connection.

2. An adjustable guard rail according to claim 1 wherein:

the mounting plate (1) is of an I-shaped structure, four mounting holes (2) are symmetrically distributed in the surface of the mounting plate (1), and the fixing plate (3) and the mounting plate (1) are vertically distributed.

3. An adjustable guard rail according to claim 1 wherein:

protection plate (6) with fixed plate (3) rotate to be connected, activity chamber (15) inside is equipped with fly leaf (14), fly leaf (14) lateral surface rigid coupling has reference column (12), fixed plate (3) medial surface is opened there is constant head tank (11), just reference column (12) outer end block in constant head tank (11) are inside.

4. An adjustable guard rail according to claim 3 wherein:

the movable plate (14) and the movable cavity (15) are both of a regular hexagon structure, the movable plate (14) is connected with the movable cavity (15) in a sliding mode, a spring (13) is arranged on the outer side of the movable plate (14), and the spring (13) is sleeved on the surface of the threaded shaft (5).

5. An adjustable guard rail according to claim 1 wherein:

the movable frame (7) is of a U-shaped structure, a protective net is arranged between the movable frame (7) and the outer side of the protective plate (6), and the movable frame (7) is connected with the guide post (8) in a sliding mode.

6. An adjustable guard rail according to claim 1 wherein:

the guide post (8) is of a T-shaped structure, two threaded holes (81) are symmetrically distributed in the side face of the guide post (8), and the two threaded holes (81) are respectively located at two ends of the guide post (8).