CN220504730U - Protective bracket for building engineering - Google Patents

Abstract

The utility model relates to a protective bracket for constructional engineering, and belongs to the technical field of constructional engineering. Including the protection support body and two protection support bodies that the mirror image set up can assemble together, the protection support body include the box, the inside of box all is equipped with multiunit folding guard plate, the recess is seted up to the inside of box, the top of guard plate is equipped with the rotation extension device of the fixed guard plate of cooperation, the extension end of rotation extension device is equipped with the positioner of fixed outside guard plate, the one end that the box was kept away from to the guard plate is equipped with the connecting device who connects two protection support bodies, and the guard plate can fold and stretch out and draw back after the use, accomodates in the box, rotates extension device cooperation guard plate telescopic adjustment, can satisfy the demand of different road conditions, and positioner connects guard plate and rotation extension device fixedly, and connecting device installs on the outside guard plate, can be fixed two protection support body coupling.

Description

Protective bracket for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a protective bracket for constructional engineering.

Background

When the construction engineering is constructed, in order to ensure the safety of constructors, the construction area is required to be separated from the outside, and the nearby protective support is arranged, so that non-staff can be prevented from entering the construction site by the protective support, and unnecessary troubles and safety accidents are avoided. The traditional protective bracket has simple structure, is inconvenient to store and difficult to transport, and the disassembly process is not only troublesome, but also consumes a great deal of time and strength.

Disclosure of Invention

The utility model aims to solve the technical problems and provides a protective bracket for construction engineering.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows:

the utility model provides a protective bracket of building engineering, includes that the mirror image sets up protective bracket body and two protective bracket bodies can be assembled together, protective bracket body include the box, the inside of box all is equipped with the folding guard plate of multiunit, the recess is seted up to the inside of box, the top of guard plate is equipped with the rotation extension device of the fixed guard plate of cooperation, the extension end of rotation extension device is equipped with the positioner of fixed outside guard plate, be equipped with connecting device between two protective bracket bodies.

Preferably, the rotation extension device comprises a threaded column hinged in the box body, an extension rod is connected to the outer side of the threaded column in a threaded mode, and a tightening nut for tightening the extension rod is arranged on the threaded column.

Preferably, the positioning device comprises a sliding column connected with the extension rod in a sliding way, limiting blocks are arranged on two sides of the sliding column and located at the upper end of the extension rod in a mirror mode, a fixed block is arranged at the upper end of the sliding column, a sliding groove matched with the sliding column to slide is formed in the upper end of the protection plate, and a spring is fixedly arranged in the sliding groove.

Preferably, a groove for sliding the sliding column is formed in the extension rod.

Preferably, the connecting device comprises a connecting block arranged at one end of the protection plate at one side, a positioning pin is arranged in the connecting block, a concave plate matched with the connecting block for fixing is arranged at one end of the protection plate at the other side, and a hollow groove matched with the positioning pin is formed in the concave plate.

Preferably, a plurality of the protection plates are connected by hinges.

Preferably, the lower end of the box body is provided with a base.

After adopting the structure, the utility model has the following advantages:

1. the protection plates are foldable, can be adjusted to be of proper length according to the use requirement, and can be folded and stored in the box body after being used.

2. According to the rotary extension device, the threaded column is hinged to the upper end of the groove in the shell, the rotary extension device can be rotated and stored after being used, the outer extension rod is connected to the threaded column in a threaded mode to be rotated and adjusted, and the threaded column is locked in a fixed position by tightening the nut, so that extension is achieved.

3. According to the positioning device disclosed by the utility model, the slide groove is formed in the protection plate at the outermost side, the sliding column is connected in the slide groove in a sliding way, the fixing block is pressed in a rotating way to enable the sliding column to slide downwards in the slide groove, the spring in the slide groove is extruded, the fixing block is rotated and loosened to enable the fixing block to rebound upwards and be blocked by the limiting block, and the protection plate can be fixed at a required position according to requirements.

4. According to the connecting device, the connecting block is clamped into the concave plate, the protection plate is rotated to a required position, and the connecting block is fixed with the concave plate by the positioning pin, so that the two protection support bodies are connected and fixed.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a front view of the present utility model;

FIG. 3 is a diagram of a rotational extension apparatus of the present utility model;

FIG. 4 is a cross-sectional view of a positioning device of the present utility model;

fig. 5 is a diagram of a connection device of the present utility model.

As shown in the figure: 1. a case; 2. a protection plate; 3. a groove; 4. a threaded column; 5. an extension rod; 6. tightening the nut; 7. a sliding column; 8. a limiting block; 9. a fixed block; 10. a spring; 11. a chute; 12. a connecting block; 13. a positioning pin; 14. a concave plate; 15. a hollow groove; 16. a hinge; 17. and (5) a base.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

The present utility model is described in further detail below in conjunction with the following text:

combining figure 1 and figure 2, a building engineering's protective bracket, but protective bracket body and two protective bracket bodies including the mirror image setting are assembled together, protective bracket body include box 1, the inside of box 1 all is equipped with multiunit folding guard plate 2, recess 3 is seted up to the inside of box 1, the top of guard plate 2 is equipped with the rotation extension device of cooperation fixed guard plate 2, rotation extension device's extension end is equipped with the positioner of fixed outside guard plate 2, be equipped with the connecting device who connects two protective bracket bodies between two protective bracket bodies, guard plate 2 can fold after the use flexible, accomodate in box 1, rotate extension device cooperation guard plate 2 telescopic adjustment, can satisfy the demand of different road conditions, positioner is fixed guard plate 2 and rotation extension device connection, and connecting device installs on outside guard plate 2, can be fixed two protective bracket body connection.

As shown in fig. 3, the rotation extension device comprises a threaded column 4 hinged in the box body 1, an extension rod 5 is connected to the outer side of the threaded column 4 in a threaded manner, a tightening nut 6 for tightening the extension rod 5 is installed on the threaded column 4, after the rotation extension device is used, the rotation extension device is rotated into the box body 1 through the hinge to be stored, and when the rotation extension rod 5 is used, after the rotation extension rod 5 is adjusted to a required length, the tightening nut 6 is rotated, so that the extension rod 5 can be fixed in position.

As shown in fig. 4, the positioning device comprises a sliding column 7 connected with an extension rod 5 in a sliding manner, a sliding groove provided with the sliding column 7 is formed in the extension rod 5, limiting blocks 8 are arranged on two sides of the sliding column 7 and located at the upper end of the extension rod 5 in a mirror image manner, a fixed block 9 is arranged at the upper end of the sliding column 7, a sliding groove 11 matched with the sliding column 7 to slide is formed in the upper end of the protection plate 2, a spring 10 is fixedly arranged in the sliding groove 11, the fixed block 9 is rotated and pressed to drive the sliding column 7 to slide downwards in the sliding groove 11 to squeeze the spring 10, the fixed block 9 is rotated and loosened to enable the spring 10 to rebound, and the limiting blocks 8 on two sides of the sliding column 7 are used for blocking the extension rod 5 and the protection plate 2 at the outermost side.

As shown in fig. 5, the connecting device comprises a connecting block 12 arranged at one end of one side of the protection plate 2, a positioning pin 13 is arranged in the connecting block 12, a concave plate 14 matched with the connecting block 12 for fixing is arranged at one end of the protection plate 2 at the other side, a hollow groove 15 matched with the positioning pin 13 is formed in the concave plate 13, when the connecting device is used, the connecting block 11 is clamped into the concave plate 13, and after a required angle is adjusted, the positioning pin 13 is inserted into the hollow groove 15 to realize fixation.

As shown in fig. 2, the protection plates 2 are connected by the hinges 16, so that the protection plates 2 can be folded in a telescopic manner, and the device is small in duty and convenient to store.

As shown in fig. 1, the lower end of the box 1 is provided with a base 17, and when in use, the two protection bracket bodies are stably placed at the required positions.

The working principle of the utility model is as follows: when the protective plate is used, the protective plate is pulled out firstly, after the protective plate is pulled to a proper position, the extension rod is rotated outside the threaded column, after the proper length is regulated, the tightening nut is tightened, the extension rod is fixed, the fixing block is rotated and pressed, the sliding column is driven to slide downwards in the sliding groove, the spring is extruded, the fixing block is rotated and loosened, the spring rebounds, the limiting blocks on two sides of the sliding column are blocked, the extension rod and the outermost protective plate are fixed, then the connecting block is clamped into the concave plate, after the required angle is regulated, the locating pin is inserted into the empty groove, the two protective support bodies are fixed, after the protective plate is retracted and pulled back, the protective plate is contained in the box body, the extension rod is rotated outside the threaded column, and the threaded column is rotated into the box body.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown throughout. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (7)

1. The utility model provides a protection support of building engineering which characterized in that: including the protection support body and two protection support bodies that the mirror image set up can assemble together, protection support body include box (1), the inside of box (1) all is equipped with multiunit folding guard plate (2), recess (3) are seted up to the inside of box (1), the top of guard plate (2) is equipped with the rotation extension device of cooperation fixed guard plate (2), the extension end of rotation extension device is equipped with the positioner of fixed outside guard plate (2), be equipped with the connecting device who connects two protection support bodies between two protection support bodies.

2. A protective bracket for construction work according to claim 1, wherein: the rotation extension device comprises a threaded column (4) hinged in the box body (1), an extension rod (5) is connected to the outer side of the threaded column (4) in a threaded mode, and a tightening nut (6) for tightening the extension rod (5) is arranged on the threaded column (4).

3. A protective bracket for construction work according to claim 2, wherein: the positioning device comprises sliding columns (7) which are connected with the extension rod (5) in a sliding mode, limiting blocks (8) are arranged on two sides of the sliding columns (7) and located at the upper end of the extension rod (5) in a mirror mode, fixing blocks (9) are arranged at the upper ends of the sliding columns (7), sliding grooves (11) matched with the sliding columns (7) are formed in the upper ends of the protection plates (2), and springs (10) are fixedly arranged in the sliding grooves (11).

4. A protective bracket for construction work according to claim 3, wherein: the inside of the extension rod (5) is provided with a hole for sliding the sliding column (7).

5. A protective bracket for construction work according to claim 1, wherein: the connecting device comprises a connecting block (12) arranged at one end of a protection plate (2) at one side, a positioning pin (13) is arranged in the connecting block (12), a concave plate (14) matched with the connecting block (12) to fix is arranged at one end of the protection plate (2) at the other side, and a hollow groove (15) matched with the positioning pin (13) is formed in the concave plate (14).

6. A protective bracket for construction work according to claim 1, wherein: the protection plates (2) are connected by hinges (16).

7. A protective bracket for construction work according to claim 1, wherein: the lower ends of the box bodies (1) are provided with bases (17).