Punching construction fence

Abstract

The utility model provides a punching construction fence which comprises a transverse supporting bottom plate strip, a left vertical connecting strip with the lower end connected to the transverse bottom plate strip, a right vertical connecting strip with the lower end connected to the transverse bottom plate strip and a fence plate, and a fence outer frame is defined by the transverse supporting bottom plate strip, the left vertical connecting strip and the right vertical connecting strip. The fence plate seals the fence outer frame, a plurality of ventilation holes are punched in the fence plate, the ventilation holes are in butt joint with ventilation pipes, one ends of the ventilation holes are high, the other ends of the ventilation holes are low, and all projections, facing the ventilation pipes in the horizontal direction, of the ventilation holes are located on the inner surfaces of the ventilation pipes. The utility model aims to provide the punching construction fence which gives consideration to air circulation and construction site secrecy, and solves the problem that the construction fence can only ensure one of the air circulation and the construction site secrecy.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, especially relates to a punching construction fence. BACKGROUND

[0002] In the process of building construction, often need to pass through the construction fence to separate the construction site and non-construction site, to realize safe and environmental protection construction. The existing construction fence has many kinds, some are full-closed structures, the construction site inside and outside cannot observe each other, which affects the air circulation of the site inside and outside, especially when the construction site is small; some are set in the form of grid plates, which solve the problem of air circulation, but the construction site inside and outside can see each other, which cannot guarantee the secrecy of the construction site. SUMMARY

[0003] The utility model aims at providing a punching construction fence which takes into account air circulation and the secrecy of the construction site, and solves the problem that the construction fence can only guarantee one of air circulation and the secrecy of the construction site.

[0004] In order to achieve the above-mentioned utility model purposes, the utility model adopts the following technology: a punching construction fence, characterized by comprising a horizontal support bottom plate strip, a left vertical connecting strip with a lower end connected to the horizontal bottom plate strip, a right vertical connecting strip with a lower end connected to the horizontal bottom plate strip, and a fence plate, the horizontal support bottom plate strip, the left vertical connecting strip, and the right vertical connecting strip enclose a fence outer frame, the fence plate closes the fence outer frame, a plurality of ventilation holes are punched in the fence plate, the ventilation holes are connected to ventilation pipes, one end of the ventilation holes is higher and the other end is lower, and the projections of the ventilation holes in the horizontal direction towards the ventilation pipes are all located on the inner surface of the ventilation pipes. The construction fence of the utility model structure can maintain ventilation inside and outside the site, avoid seeing the inside of the construction site, and prevent dust in the construction site from being discharged through the ventilation holes and the ventilation pipes.

[0005] As a preferred, the ventilation pipes are located on the side of the fence plate away from the construction site. This can prevent the ventilation pipes from being easily contaminated by dust from the construction site.

[0006] As a preferred, the surface of the left vertical connecting strip on the side of the construction site, the surface of the right vertical connecting strip on the side of the construction site, and the surface of the fence plate on the side of the construction site are located on the same vertical plane. This can keep the surface on the side of the construction site of the utility model flat, thereby facilitating cleaning.

[0007] As a preferred, the free end of the ventilation pipe is lower and the other end is higher. This can prevent dust from accumulating in the ventilation pipe.

[0008] As a preferred, the ventilation pipes are arranged in a matrix. This facilitates cleaning of the side of the utility model provided with the ventilation pipes.

[0009] As preferred, the free end of the ventilation pipe is provided with an upwardly inclined bent section, a water retaining bend is formed between the bent section and the ventilation pipe, the water retaining bends of the ventilation pipes in the same vertical column are communicated through the communication pipes, and a drainage opening is arranged on the lower surface of the water retaining bend of the lowermost ventilation pipe. In use, the utility model is cleaned by spraying water in the construction site, and the water is not easy to be sprayed outside the construction site. The sprayed sewage can be retained in the water retaining bend, then discharged through the communication pipes, and finally discharged through the drainage opening, thereby reducing the pollution of the construction site to the non-construction site.

[0010] As preferred, the drainage opening is connected with the drainage pipe, one end of the drainage pipe connected with the drainage opening is higher than the other end, and the bottom end of the drainage pipe passes through the fence plate to reach the side of the fence plate located in the construction site. The drainage pipe can discharge the sewage into the construction site.

[0011] As preferred, the fence plate is provided with an advertisement setting area located above all the ventilation pipes. In use, the advertisement setting area is used to set the text for publicity.

[0012] As preferred, the transverse support bottom plate strip is provided with a mounting through hole. In use, the ground screw is fixed on the ground through the mounting through hole, and the locking nut is connected to the expansion bolt to fix the transverse support bottom plate, thereby achieving the installation and fixation of the utility model.

[0013] As preferred, the lower surface of the transverse support bottom plate strip is provided with a plurality of gripping teeth. The utility model can be more reliably supported on the ground.

[0014] Beneficial effects: reliable and convenient installation; air circulation and construction site secrecy can be considered. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a front view schematic diagram of the utility model embodiment one;

[0016] Figure 2 is Figure 1 A-A sectional view schematic diagram of the utility model;

[0017] Figure 3 is a sectional view schematic diagram of the utility model embodiment two;

[0018] Figure 4 is Figure 3 the local enlarged schematic diagram of B.

[0019] In the figure: transverse support bottom plate strip 1, left vertical connecting strip 2, right vertical connecting strip 3, fence plate 4, ventilation hole 5, ventilation pipe 6, construction site 7, advertisement setting area 8, mounting through hole 9, expansion bolt 10, locking nut 11, ground gripping tooth 12, bent section 13, water blocking bend 14, communication pipe 15, drainage opening 16, drainage pipe 17. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Embodiment one, see Figure 1 and Figure 2 A punched construction fence, comprising a transverse support bottom plate strip 1, a left vertical connecting strip 2 connected to the transverse bottom plate strip at the lower end, a right vertical connecting strip 3 connected to the transverse bottom plate strip at the lower end, and a fence plate 4, the transverse support bottom plate strip, the left vertical connecting strip and the right vertical connecting strip enclose a fence outer frame, and the fence plate closes the fence outer frame. A plurality of ventilation holes 5 are punched on the fence plate, and the ventilation holes are connected to ventilation pipes 6, one end of the ventilation hole is high and the other end is low, specifically: the free end of the ventilation pipe is low and the other end is high. The ventilation pipe is located on the side of the fence plate away from the construction site 7. The projections of the ventilation holes in the horizontal direction towards the ventilation pipe are all located on the inner surface of the ventilation pipe. The surface of the left vertical connecting strip towards the construction site side and the surface of the right vertical connecting strip towards the construction site side are located in the same vertical plane as the surface of the fence plate towards the construction site side. The ventilation pipes are arranged in a matrix. The fence plate is provided with an advertisement setting area 8 located above all the ventilation pipes. In use, the advertisement setting area is set on the ground for safety prompts, construction publicity and other text content. The transverse support bottom plate strip is provided with a mounting through hole 9, and in use, the expansion bolt 10 on the ground is screwed together with the locking nut 11 through the mounting through hole, so as to fix the present application to the ground. A plurality of ground gripping teeth 12 are arranged on the lower surface of the transverse support bottom plate strip.

[0022] In use, a plurality of the present application are spliced together to enclose the construction site, so as to separate the construction site from the non-construction site.

[0023] Embodiment two, the difference from embodiment one is:

[0024] See Figure 3 and Figure 4The free end of the ventilation pipe is provided with an upwardly inclined bent section 13, a water retaining bend 14 is formed between the bent section and the ventilation pipe, the water retaining bends of the ventilation pipes in the same vertical column are communicated through a communication pipe 15, and a water outlet 16 is arranged on the lower surface of the water retaining bend of the lowermost ventilation pipe. The water outlet is connected with a drain pipe 17, the end of the drain pipe connected with the water outlet is higher than the other end, and the bottom end of the drain pipe penetrates through the fence plate to the side of the fence plate located in the construction site.

[0025] It is to be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus.

[0026] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A punch and construct fence, characterised in that, The fence comprises a horizontal supporting bottom plate strip, a left vertical connecting strip connected to the horizontal bottom plate strip at the lower end, a right vertical connecting strip connected to the horizontal bottom plate strip at the lower end, and a fence plate, the horizontal supporting bottom plate strip, the left vertical connecting strip and the right vertical connecting strip form a fence outer frame, the fence plate closes the fence outer frame, a plurality of ventilation holes are punched on the fence plate, the ventilation holes are connected to ventilation pipes, one end of the ventilation hole is high and the other end is low, the projection of the ventilation hole along the horizontal direction towards the ventilation pipe is located on the inner surface of the ventilation pipe.

2. A punched construction fence according to claim 1, characterized in that The ventilation pipe is located on the side of the fence plate away from the construction site.

3. A punched construction fence according to claim 2, characterized in that The surface of the left vertical connecting strip towards the construction site, the surface of the right vertical connecting strip towards the construction site and the surface of the fence plate towards the construction site are located on the same vertical plane.

4. A punched construction fence according to claim 1 or 2 or 3, characterized in that The free end of the ventilation pipe is low and the other end is high.

5. A punched construction fence according to claim 1 or 2 or 3, characterized in that The ventilation pipes are arranged in a matrix.

6. A punched construction fence according to claim 5, characterized in that The free end of the ventilation pipe is provided with an upwardly inclined bending section, a water retaining bend is formed between the bending section and the ventilation pipe, the water retaining bends of the ventilation pipes located in the same vertical column are connected through a communication pipe, a drainage opening is arranged on the lower surface of the water retaining bend of the lowermost ventilation pipe.

7. A punched construction fence according to claim 6, characterized in that The drainage opening is connected to a drainage pipe, one end of the drainage pipe connected to the drainage opening is high and the other end is low, the bottom end of the drainage pipe penetrates through the fence plate to reach the side of the fence plate located on the construction site.

8. A punched construction fence according to claim 1 or 2 or 3, characterized in that The fence plate is provided with an advertising setting area located above all the ventilation pipes.

9. A punched construction fence according to claim 1 or 2 or 3, characterized in that The horizontal supporting bottom plate strip is provided with a mounting hole.

10. A punched construction fence according to claim 1 or 2 or 3, characterized in that A plurality of grip teeth are arranged on the lower surface of the horizontal supporting bottom plate strip.

Images