Warning bar for construction site
Through the combined design of base, connecting block, limiting plate and fastening bolt, the stability and splicing applicability of the construction site warning bar are solved, and the stability and flexibility are improved, avoiding the device from pouring and fixing loosening.
Patent Information
- Application Number
- CN202422448258.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-10-10
AI Technical Summary
The existing construction site warning bars have poor stability and are easily affected by wind. The splicing method is not convenient for adapting to multiple shapes, and the fixing effect is poor.
The combined design of base, connecting block, stop plate and fastening bolts is used to increase bottom weight for improved stability, and the flexible splicing of multiple devices is achieved through protective nets and collars, connecting posts and anti-detachment of the connection components.
It enhances the stability and applicability of the warning bar on the construction site, reduces the probability of dumping, improves the flexibility and splicing effect of the device, and avoids the problem of wire binding and loosening.
Smart Images
Figure CN223177252U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction engineering; more specifically, it relates to a warning fence for construction sites. Background Art
[0002] Construction engineering refers to a comprehensive engineering activity of designing, constructing, maintaining, and managing buildings and their ancillary facilities at a specific location by using various materials and technical means. Construction engineering covers multiple fields such as residential, commercial, industrial, and public buildings. Its main goal is to create safe, comfortable, and fully functional spaces. Warning fences are commonly used during construction to prevent people from accidentally entering the construction site and causing unnecessary personal injuries.
[0003] Most warning fences are used outdoors and are easily interfered by external factors such as wind force. However, the existing warning fences have poor stability and are extremely prone to tipping due to wind force and other factors. In addition, ordinary warning fences are not convenient for splicing into various shapes according to the on-site construction requirements, and the applicability of the device is poor. Moreover, the splicing method of some warning fences only relies on wire bundling, with poor fixing effect and easy loosening. Therefore, there is an urgent need for a warning fence for construction sites to solve the above problems. Summary of the Utility Model
[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a warning fence for construction sites to solve the problems existing in the above background art.
[0005] The utility model provides the following technical solutions: A warning fence for construction sites, comprising:
[0006] A base, in the middle of the top of the base, a connection block is slidably inserted. On one side of the upper end of the base, a limiting plate is rotatably arranged through a bearing seat, and one end of the limiting plate is threadedly inserted with a fastening bolt. The top of the connection block is fixed with a protective net, and a warning board is fixed on the front of the protective net;
[0007] Connection components are arranged on both sides of the protective net. The connection components include a collar, and the collar is slidably sleeved on the outer wall of one side of the protective net. One end of the collar away from the protective net is hinged with a connecting column, and the other end of the collar is threadedly inserted with an anti-loosening bolt.
[0008] Preferably, an empty slot is opened inside the base, a cross-shaped slot is opened at the top of the base, and the inside of the cross-shaped slot is communicated with the inside of the empty slot. The cross-shaped slot is adapted to the connection block, and the connection block is slidably inserted into the cross-shaped slot, and the two are in close contact without gaps, which is convenient for filling the base with materials and is also convenient for disassembling and assembling the base and the connection block.
[0009] Preferably, a reflective sticker is covered on the surface of the warning board to enhance the warning effect at night.
[0010] Preferably, the rings are provided in four groups, and each two groups of the rings are symmetrically distributed on one side of the connecting column. One end of the ring is set to be arc-shaped, and the arc-shaped ends of the two groups of rings are slidably sleeved on one side of the protective net to facilitate fixation between multiple protective nets.
[0011] Preferably, there are multiple groups of anti-slip bolts, and the multiple groups of anti-slip bolts are equidistantly distributed in a linear array at one end of every two groups of rings. One end of the anti-slip bolt is simultaneously threaded through and inserted into one end of two symmetrical groups of rings, so as to facilitate fixing the two groups of rings to the protective net.
[0012] Preferably, one end of the fastening bolt passes through the limiting plate and is threadedly inserted into one side of the connecting block, so as to facilitate fixing between the connecting block and the base.
[0013] The technical effects and advantages of the utility model are as follows: the utility model can fill heavy objects such as sand and stones inside the base through the coordinated use of the base, the connecting block, the limit plate and the fastening bolts, so as to increase the weight of the bottom of the device, thereby enhancing the stability of the device and effectively reducing the probability of the device being overturned by external wind and the like. The detachable design of the connecting block and the base not only facilitates the filling of heavy objects, but also facilitates normal transportation and storage.
[0014] By coordinating the use of protective nets and connecting components, multiple devices can be freely spliced together, so that when dealing with different construction sites, multiple devices can be more reasonably composed of suitable shapes, thereby enhancing the protective effect and the flexibility and adaptability of the device. The connection method is simple and easy to operate, with good connection effect, and is less likely to loosen than wire bundling. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front view three-dimensional structural schematic diagram of the utility model.
[0016] Figure 2 It is a schematic diagram of a partially exploded three-dimensional structure of the utility model.
[0017] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged three-dimensional structure of A in the middle.
[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the connection component of the utility model.
[0019] The accompanying drawings are marked as follows: 1. base; 2. connecting block; 3. protective net; 4. warning plate; 5. connecting assembly; 51. ring; 52. connecting column; 53. anti-slip bolt; 6. limit plate; 7. fastening bolt. DETAILED DESCRIPTION
[0020] The technical solutions in the present utility model will be clearly and completely described below in conjunction with the accompanying drawings of the present utility model. In addition, the forms of the various structures described in the following embodiments are merely examples, and the instrument placement rack related to the present utility model is not limited to the various structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.
[0021] Embodiment 1
[0022] As Figures 1 to 3 shown, this embodiment proposes a warning fence for a construction site, including a base 1. A connecting block 2 is slidably inserted in the middle of the top end of the base 1. One side of the upper end of the base 1 is rotatably provided with a limiting plate 6 through a bearing seat, and one end of the limiting plate 6 is threadedly inserted through a fastening bolt 7. The top end of the connecting block 2 is fixed with a protective net 3, and a warning board 4 is fixed on the front of the protective net 3. An empty groove is opened inside the base 1, and a cross-shaped groove is opened at the top end of the base 1, and the inside of the cross-shaped groove communicates with the inside of the empty groove. The cross-shaped groove is adapted to the connecting block 2, and the connecting block 2 is slidably inserted into the cross-shaped groove, and the two are closely attached to each other without gaps. A reflective sticker is covered on the surface of the warning board 4, and one end of the fastening bolt 7 passes through the limiting plate 6 and is threadedly inserted into one side of the connecting block 2;
[0023] In this embodiment, before using the device, first place the device in a suitable position, then pour fillers such as sand and gravel into the empty groove of the base 1 through the cross-shaped groove at the top end of the base 1, so as to increase the weight of the base 1. Then, slide the connecting block 2 completely into the cross-shaped groove, and then rotate the limiting plate 6 so that one side of the upper end of the limiting plate 6 is closely attached to one side of the connecting block 2. Then, threadedly rotate the fastening bolt 7 through the limiting plate 6 and the inside of the connecting block 2 at the same time, so that the connecting block 2 is fixed to the limiting plate 6, so that the connecting block 2 is not easily separated from the base 1. The protective net 3 can block personnel and prevent them from stepping into the construction site, and the warning board 4 can warn personnel, facilitating personnel to understand the danger here.
[0024] Embodiment 2
[0025] As Figure 1 And Figure 4As shown in the figure, based on the same concept as the above embodiments, this embodiment also proposes that: connection components 5 are provided on both sides of the protective net 3. The connection components 5 include collar rings 51, and the collar rings 51 are slidably sleeved on the outer wall of one side of the protective net 3. One end of the collar ring 51 away from the protective net 3 is hinged with a connection column 52. A anti-loosening bolt 53 is threadedly inserted through the other end of the collar ring 51. There are four groups of collar rings 51, and every two groups of collar rings 51 are symmetrically distributed on one side of the connection column 52. One end of the collar ring 51 is arc-shaped, and the arc-shaped ends of two groups of collar rings 51 are slidably sleeved on one side of the protective net 3. There are multiple anti-loosening bolts 53, and multiple anti-loosening bolts 53 are equidistantly distributed in a linear array at one end of every two groups of collar rings 51. One end of the anti-loosening bolt 53 is simultaneously threadedly inserted through one end of two symmetrically arranged collar rings 51;
[0026] In this embodiment, when multiple devices need to be spliced, two of the collar rings 51 can be sleeved on one side of one group of protective nets 3, and then the anti-loosening bolts 53 are threaded through one end of the two collar rings 51, so that the two collar rings 51 are firmly fixed to the protective net 3. Then, the other two collar rings 51 are sleeved on one side of another group of protective nets 3, and the other two collar rings 51 and the other group of protective nets 3 are also fixed by using the anti-loosening bolts 53. By repeating the above operations, multiple devices can be spliced and fixed. The orientation of the connection components 5 can be controlled by the hinged rotation of the collar rings 51 and the connection columns 52, which is convenient for multiple devices to form different shapes.
[0027] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Upper", "lower", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the described object changes, the relative position relationship may change;
[0028] Second: In the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0029] Finally: The above are only the preferred embodiments of the present utility model, and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A warning fence for a construction site, characterized in that, Including: A base (1), a connecting block (2) is slidably inserted in the middle of the top end of the base (1), a limiting plate (6) is rotatably arranged on one side of the upper end of the base (1) through a bearing seat, and one end of the limiting plate (6) is threadedly inserted with a fastening bolt (7). The top end of the connecting block (2) is fixed with a protective net (3), and a warning board (4) is fixed on the front of the protective net (3). Connecting components (5) are arranged on both sides of the protective net (3). The connecting components (5) include collar rings (51), and the collar rings (51) are slidably sleeved on the outer wall of one side of the protective net (3). One end of the collar ring (5) far away from the protective net (3) is hinged with a connecting column (52), and the other end of the collar ring (51) is threadedly inserted with an anti - detachment bolt (53).
2. The warning fence for a construction site according to claim 1, characterized in that: An empty groove is formed inside the base (1), a cross - shaped groove is formed at the top end of the base (1), and the inside of the cross - shaped groove is communicated with the inside of the empty groove. The cross - shaped groove is adapted to the connecting block (2), and the connecting block (2) is slidably inserted into the cross - shaped groove, and the two are closely attached without gaps.
3. The warning fence for a construction site according to claim 1, characterized in that: A reflective sticker is covered on the surface of the warning board (4).
4. A warning fence for a construction site according to claim 1, characterized in that: There are four groups of the collar rings (51). Every two groups of the collar rings (51) are symmetrically distributed on one side of the connecting column (52). One end of the collar ring (51) is arc - shaped, and the arc - shaped ends of two groups of the collar rings (51) are slidably sleeved on one side of the protective net (3).
5. The warning fence for a construction site according to claim 1, characterized in that: There are multiple groups of the anti - detachment bolts (53). The multiple groups of the anti - detachment bolts (53) are equidistantly distributed in a linear array at one end of every two groups of the collar rings (51). One end of the anti - detachment bolt (53) is simultaneously threadedly inserted into one end of two symmetrically arranged collar rings (51).
6. The warning fence for a construction site according to claim 1, wherein: One end of the fastening bolt (7) passes through the limiting plate (6) and is threadedly inserted into one side of the connecting block (2).