Temporary barrier for building construction

Abstract

The temporary barrier for building construction comprises a main body barrier and an extension barrier which are matched with each other, guide rods are arranged at the two ends of the front surface of the main body barrier, two groups of extension pieces are arranged on the side walls of the two ends of the extension barrier, two groups of grooved wheels are arranged on the inner walls of the extension pieces, and the guide rods are arranged in the two groups of grooved wheels. Pin rods are arranged at the corners of the main body barrier and the extension barrier and are inserted into the fixing seats; through mutual matching of the main body barrier and the extension barrier, the covering range of the barrier can be flexibly adjusted, the temporary isolation requirements of different ranges and layouts of a building construction site can be met, and effective protection and isolation guarantee is provided for a construction area.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building construction equipment, especially relates to a temporary barrier for building construction. BACKGROUND

[0002] In the building construction process, in order to ensure construction safety and order, temporary barrier is usually set to isolate and protect the construction area, to prevent the construction activities from causing harm to the surrounding environment and personnel, and to avoid irrelevant personnel from entering the construction area to affect the construction progress or cause safety accidents.

[0003] The existing temporary barrier for building construction has many deficiencies, in detail, 1. part temporary barrier simple structure and single function, only can realize basic isolation function, it is difficult to adjust the isolation range according to the actual situation of construction site;2. part temporary barrier structure is not stable enough, reduces the service life and overall performance of temporary barrier, influences its protection effect.

[0004] Therefore, the utility model aims at providing a novel temporary barrier for building construction, which has the advantages of flexible adjustment of coverage range, stable structure and good protection performance, to overcome the above problems existing in the prior art. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a temporary barrier for building construction to solve the problems of simple structure, single function, difficult to adjust the isolation range according to the actual situation of construction site and unstable structure, which affects the service life and overall performance.

[0006] The utility model realizes the above-mentioned purpose through the following technical scheme: a temporary barrier for building construction, including mutually coordinated main body barrier and extension barrier, the both ends of the main body barrier front surface are provided with guide rod, the both ends of the extension barrier side wall are provided with two groups of extension pieces, the inner wall of the extension piece is provided with two groups of groove wheels, the guide rod is placed in the two groups of groove wheels, the corner of the main body barrier and the extension barrier is provided with pin rod, and the pin rod is inserted into the fixed seat.

[0007] Further, the main body barrier and the extension barrier are the same in structure.

[0008] The main body barrier includes barrier frame, a plurality of groups of reinforcing rods are evenly arranged on the inner wall of the cavity of the barrier frame, and steel nets are arranged between the barrier frame and the reinforcing rods.

[0009] Further, the both ends of the guide rod are provided with limit plates.

[0010] Further, the extension part is in the shape of "L", and is fixedly connected with the extension barrier by bolts.

[0011] Further, the distance between the two groups of groove wheels matches the diameter of the guide rod, and the rims of the groove wheels are made of rubber.

[0012] Further, the end of the pin rod is provided with an enlarged portion.

[0013] Further, the fixing base comprises a hollow base body, the upper surface of the base body is provided with a plurality of pin holes, and the upper surface of the base body is also provided with an injection port communicating with the cavity.

[0014] Beneficial effects: the temporary barrier has the following beneficial effects:

[0015] 1. Flexible adjustment of isolation range: through the cooperation of the main barrier and the extension barrier, the temporary barrier can conveniently adjust the coverage range to adapt to the actual needs of different construction sites, effectively improve the versatility and practicality of the temporary barrier, and avoid the trouble of replacing different specifications of temporary barriers due to the size and shape changes of the construction site;

[0016] 2. Stable structure: the main barrier and the extension barrier have the same structure, and a plurality of reinforcing rods are uniformly distributed on the inner wall of the barrier frame cavity, which significantly enhances the structural strength of the barrier, so that the temporary barrier can withstand a certain degree of external impact and is not easy to deform, ensuring the long-term use stability in the construction environment;

[0017] 3. Good protection performance: the steel mesh arranged between the barrier frame and the reinforcing rod not only can play a basic isolation role, but also can effectively block some small objects splashing during construction, prevent damage to personnel and articles outside the construction area, and improve the safety of construction;

[0018] 4. Convenient installation: the "L" shape design of the extension part and the bolt fixed connection with the extension barrier facilitate the assembly and disassembly of the extension barrier, improve the installation efficiency; the enlarged portion at the end of the pin rod facilitates the positioning and installation of the pin rod in the fixing base, and the fixing base is provided with a plurality of pin holes, so that the pin rod can be fixed according to different construction ground conditions, ensuring that the temporary barrier can be quickly and stably installed in different sites. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 is a schematic view of the utility model;

[0020] Fig. 2 is a structural schematic view of the extension part of the utility model;

[0021] Fig. 3 This is a schematic diagram of the structure of the fixing base of this utility model.

[0022] In the diagram: 1-Main barrier, 2-Extended barrier, 3-Guide rod, 4-Extended component, 5-Gate wheel, 6-Pin rod, 7-Fixing seat;

[0023] 101-Barrier frame, 102-Reinforcing rod, 103-Steel mesh, 701-Base body, 702-Pin hole, 703-Injection port. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example 1:

[0026] Combination Figs. 1-3 The diagram illustrates a temporary barrier for construction, comprising a main barrier 1 and an extended barrier 2 that cooperate with each other. The main barrier 1, as the primary component of the entire temporary barrier system, has guide rods 3 at both ends of its front surface. These guide rods 3 are made of high-strength alloy material, possessing excellent mechanical properties and corrosion resistance, capable of withstanding significant pressure, ensuring that the temporary barrier will not easily deform or be damaged during use. The extended barrier 2 has two sets of extended components 4 on each of its two sidewalls. The extended components 4 are important connecting parts of the extended barrier 2. The inner wall of each extended component 4 is provided with two sets of grooved wheels 5. The grooved wheels 5 are manufactured with high-precision technology to ensure smooth sliding of the cooperating guide rods 3. The guide rods 3 are positioned within the two sets of grooved wheels 5, ensuring both flexibility and... The sliding mechanism ensures that there is no shaking during use, allowing the relative position between the main barrier 1 and the outer barrier 2 to be flexibly adjusted according to actual construction needs. Pins 6 are installed at the corners of both the main barrier 1 and the outer barrier 2. These pins 6, as important connecting and fixing components, have smooth surfaces for easy insertion and removal. The pins 6 are inserted into the fixing seats 7, which feature a robust structural design. Their bottoms can be firmly fixed to the ground or other foundation structures using bolts or expansion bolts, providing reliable support and positioning for the entire temporary barrier. This ensures that the temporary barrier will not easily shift under external forces, guaranteeing the stability and safety of the temporary barrier during construction.

[0027] In this embodiment, the main barrier 1 and the extension barrier 2 have the same structure;

[0028] The main barrier 1 includes a barrier frame 101, which is made of high-quality steel and has good strength and rigidity, capable of withstanding large external impact forces. Several sets of reinforcing rods 102 are evenly distributed on the inner wall of the barrier frame 101 cavity. The arrangement density and spacing of the reinforcing rods 102 are rationally planned to enhance the load-bearing capacity of the barrier frame 101 in an optimized manner. A steel mesh 103 is set between the barrier frame 101 and the reinforcing rods 102. Its high weaving density not only prevents small objects from flying out of the construction area and ensures construction safety, but also ensures that the connection between the steel wires is firm, forming a tight protective net, which maintains good protective performance in complex construction environments.

[0029] In this embodiment, limit plates 8 are provided at both ends of the guide rod 3, which are tightly fitted to the ends of the guide rod 3 and fixed to the guide rod 3 by welding or threaded connection to ensure a firm and reliable connection. The thickness of the limit plate 8 is moderate, which can play an effective limiting role and prevent the grooved wheel 5 from accidentally slipping out.

[0030] In this embodiment, the extension member 4 has an "L" shaped cross-section. This "L" shaped design is ingenious and can better fit the connecting sidewall. The extension member 4 and the extension barrier 2 are fixedly connected by bolts to ensure that the connection between them is firm and reliable. At the connection of the bolts, anti-loosening nuts are also provided to prevent the bolts from loosening due to vibration or other external forces during the use of the temporary barrier, thereby affecting the stability of the entire structure.

[0031] In this embodiment, the spacing between the two sets of grooved wheels 5 matches the diameter of the guide rod 3, allowing the grooved wheels 5 to slide smoothly on the guide rod 3 without significant shaking or jamming. This ensures the stability and precision of the relative movement between the main barrier 1 and the extended barrier 2. The rim of the grooved wheels 5 is made of rubber, a special rubber with high elasticity, wear resistance, and aging resistance. This rubber not only provides good friction, ensuring stable transmission performance when the guide rod 3 slides within the grooved wheels 5, but also effectively buffers the impact force between the guide rod 3 and the grooved wheels 5, extending their service life.

[0032] In this embodiment, the end of the pin 6 is provided with an enlarged diameter portion. The enlarged diameter portion is a circular or square structure, and its diameter or side length is larger than the main body of the pin 6. The purpose of the enlarged diameter portion is to prevent the pin 6 from accidentally coming out of the fixing seat 7, and to provide more reliable connection stability for the temporary barrier.

[0033] In this embodiment, the fixing base 7 includes a hollow base body 701, which has excellent compressive strength and structural stability. The upper surface of the base body 701 is provided with several sets of pin holes 702. The diameter and depth of the pin holes 702 are precisely machined according to the size of the pin rod 6, and the tolerance range is strictly controlled within a very small value to ensure that the pin rod 6 can be accurately inserted and tightly fitted to achieve a reliable connection. The upper surface of the base body 701 is also provided with an injection port 703 communicating with its cavity. The design of the injection port 703 is ingenious and facilitates the injection operation. Through the injection port 703, filling materials such as cement, water, mortar, etc. can be injected into the hollow cavity of the base body 701. The injected filling material can increase the weight of the base body 701, making it more firmly fixed to the ground or other basic structures, and improving the overall stability of the temporary barrier. In addition, the injection port 703 can be equipped with a removable sealing cap. When the injection operation is not required, the sealing cap can be closed to prevent dust, debris or moisture from entering, ensuring that the quality and performance of the internal filling material are not affected.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0035] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A temporary barrier for construction, characterized in that: The device includes a main barrier (1) and an extension barrier (2) that cooperate with each other. The main barrier (1) has guide rods (3) at both ends of its front surface. The extension barrier (2) has two sets of extension parts (4) on both sides of its ends. The extension parts (4) have two sets of grooved wheels (5) on their inner walls. The guide rods (3) are placed in the two sets of grooved wheels (5). The main barrier (1) and the extension barrier (2) have pins (6) at their corners. The pins (6) are inserted into the fixing seats (7).

2. The temporary barrier for construction work according to claim 1, characterized in that: The main barrier (1) has the same structure as the extension barrier (2); The main barrier (1) includes a barrier frame (101), and a number of reinforcing rods (102) are evenly distributed on the inner wall of the cavity of the barrier frame (101). A steel mesh (103) is provided between the barrier frame (101) and the reinforcing rods (102).

3. A temporary barrier for construction work according to claim 2, characterized in that: Limiting plates (8) are provided at both ends of the guide rod (3).

4. A temporary barrier for construction work according to claim 3, characterized in that: The epitaxial member (4) has an "L" shaped cross section, and the epitaxial member (4) is fixedly connected to the epitaxial barrier (2) by bolts.

5. A temporary barrier for construction work according to claim 4, characterized in that: The spacing between the two sets of grooved wheels (5) matches the diameter of the guide rod (3), and the rim of the grooved wheels (5) is made of rubber.

6. A temporary barrier for construction work according to claim 5, characterized in that: The end of the pin (6) is provided with an enlarged diameter section.

7. A temporary barrier for construction work according to claim 6, characterized in that: The fixed base (7) includes a hollow base body (701), the upper surface of the base body (701) is provided with a number of pin holes (702), and the upper surface of the base body (701) is also provided with an injection port (703) communicating with its cavity.

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