Safety barrier for construction site
By using elastic components and steel wire ropes for fixing in the safety barrier at the construction site, the problem of the barrier occupying a large space was solved, achieving the effect of stable structure and space saving.
Patent Information
- Application Number
- CN202520441599.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-03-13
AI Technical Summary
Existing construction site barriers occupy a large amount of horizontal ground space, resulting in limited walking space outside the construction site and causing traffic congestion.
A safety barrier for construction sites was designed, which uses elastic elements to connect the horizontal plate and the barrier, and uses steel wire ropes and steel nails to fix it to ensure that the barrier is perpendicular to the ground. The elastic elements provide a reaction force to keep the horizontal plate close to the ground, reducing the space occupied.
Through the design of elastic components and steel wire ropes, the barrier structure is stable, with no protruding structures in front, effectively saving activity space on the outside of the construction site and avoiding traffic congestion.
Smart Images
Figure CN223867751U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of construction site barriers, in particular to a construction site safety barrier. BACKGROUND
[0002] In the process of road and bridge construction, a large amount of noise will be generated. In order to avoid the impact of noise on residents and pedestrians near the construction site, a noise reduction and soundproof barrier will be installed outside the construction site.
[0003] The existing barrier installation methods are roughly as follows: one is to use stone piers to cooperate with each other, and the barrier is directly installed on the top center line position of the stone pier block through expansion bolts. The other is to use support legs perpendicular to the barrier to support the position of the barrier to ensure that the barrier is perpendicular to the ground.
[0004] However, the above two methods have some problems. Both of them will occupy a large horizontal ground space, which will compress the originally narrow walking space outside the construction site, further limit the roads around the construction site, and thus cause traffic congestion. Therefore, in order to solve the above problems, the present application provides a construction site safety barrier. CONTENT OF THE INVENTION
[0005] In order to solve the problem that the existing construction site barrier occupies a large horizontal ground space, the present application provides a construction site safety barrier.
[0006] The construction site safety barrier provided by the present application is uniformly distributed with soundproof members at the back of the barrier. The bottom end of the barrier is hingedly connected with a horizontal plate. An elastic member is arranged between the back of the horizontal plate and the back of the barrier. The elastic member has a force to separate the two;
[0007] The top end of the barrier is connected with a steel wire rope. The steel wire rope exerts a force on the top end of the barrier opposite to the elastic member. The bottom end of the steel wire rope is fixed between the steel nail and the ground.
[0008] When the barrier is used, it is perpendicular to the ground, and the horizontal plate is parallel to the ground.
[0009] By arranging the elastic member between the horizontal plate and the barrier, the top end of the barrier has a tendency to move outward. The reaction force generated by the steel wire rope at the top end of the barrier will be applied to the horizontal plate, so that the horizontal plate is always in close contact with the ground, thereby keeping the structure of the overall barrier stable. There is no protruding structure in front of the barrier, which effectively saves the activity space outside the construction site.
[0010] Preferably, the elastic member includes a connecting head one and a connecting head two. A telescopic rod is arranged between the connecting head one and the connecting head two. A spring cooperating with the telescopic rod is also arranged between the connecting head one and the connecting head two.
[0011] Preferably, the back end of the screen is welded with a connecting seat two, and the elastic member is hinged between the connecting head one and the connecting seat two.
[0012] Preferably, the top of the horizontal plate is welded with a connecting seat three, and the elastic member is hinged between the connecting head two and the connecting seat three.
[0013] Preferably, the top end of the screen is welded with a connecting seat one, and the top end of the steel wire rope is hinged with the connecting head three and the connecting seat one.
[0014] Preferably, the length of the steel wire rope is greater than the distance from the connecting seat one to the bottom end of the screen.
[0015] Preferably, the end of the steel wire rope is fixedly connected with a thimble, and a limiting ring is welded on the outer wall of the steel nail, and the thimble is arranged on the inner side of the limiting ring of the steel nail.
[0016] Preferably, the bottom of the horizontal plate is uniformly distributed with a plurality of elastic clamping teeth.
[0017] In summary, the present application has the following beneficial technical effects:
[0018] By arranging the elastic member between the horizontal plate and the screen, the top end of the screen has a movement trend to the outside, and the reaction force generated by the steel wire rope at the top end of the screen is applied to the horizontal plate, so that the horizontal plate is always close to the ground, thereby the structure of the whole screen is stable, and there is no protruding structure in front of the screen, effectively saving the activity space outside the construction site. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 is the isometric view in the embodiment one of the present application;
[0020] Figure 2 is the exploded view in the embodiment one of the present application;
[0021] Figure 3 is the bottom isometric view in the embodiment one of the present application;
[0022] Figure 4 is the structure diagram of the pull rope in the embodiment one of the present application;
[0023] Figure 5 is the structure diagram of the elastic member in the embodiment one of the present application.
[0024] Explanation of reference signs: 1, screen; 11, soundproof member; 2, horizontal plate; 21, elastic clamping tooth; 3, connecting seat one; 4, connecting seat two; 5, connecting seat three; 6, elastic member; 61, connecting head one; 62, connecting head two; 63, telescopic rod; 64, spring; 7, steel wire rope; 71, connecting head three; 72, thimble; 8, steel nail; 81, limiting ring. DETAILED DESCRIPTION
[0025] The application will be further described in detail below with reference to the accompanying drawings. Figure 1 Figure 5 The application will be further described in detail below with reference to the accompanying drawings.
[0026] Embodiment one:
[0027] The construction site safety barrier, referring to Figure 1 Figure 5 The back of the barrier 1 is evenly distributed with soundproof members 11, which can be several downward bending members. After the sound waves enter the inside of the soundproof members 11, they are reflected inside, thereby reducing the propagation of the sound waves to the outside of the barrier 1, so as to achieve a certain degree of soundproofing effect. The bottom end of the barrier 1 is hingedly connected with a horizontal plate 2, and the bottom of the horizontal plate 2 is evenly distributed with a plurality of elastic clamping teeth 21 which protrude from the bottom surface of the horizontal plate 2. The friction between the horizontal plate 2 and the ground is increased, thereby further improving the stability of the barrier 1 placed on the ground.
[0028] A resilient member 6 is arranged between the back of the horizontal plate 2 and the back of the barrier 1, and the resilient member 6 has a force to keep the two apart. The resilient member 6 includes a connecting head one 61 and a connecting head two 62, and a telescopic rod 63 is arranged between the connecting head one 61 and the connecting head two 62. A spring 64 is also arranged between the connecting head one 61 and the connecting head two 62 and cooperates with the telescopic rod 63. The spring 64 provides a counteracting force to the connecting head one 61 and the connecting head two 62, so that the horizontal plate 2 and the barrier 1 have a mutual counteracting force. The telescopic rod 63 cooperates with the stroke change of the spring 64 and limits the position of the spring 64.
[0029] A connecting seat two 4 is welded to the bottom end of the back of the barrier 1, and the resilient member 6 is hingedly connected between the connecting head one 61 and the connecting seat two 4. A connecting seat three 5 is welded to the top of the horizontal plate 2, and the resilient member 6 is hingedly connected between the connecting head two 62 and the connecting seat three 5. The connecting head one 61 and the connecting head two 62 of the resilient member 6 are rotatably connected between the barrier 1 and the horizontal plate 2, so that when the angle between the two changes, the resilient member 6 can adapt to the change of the angle. The angle between the two changes in the range of 90-180°. The length of the steel wire rope 7 is greater than the distance from the connecting seat one 3 to the bottom end of the barrier 1. The length of the steel wire rope 7 is arranged to ensure that it forms a triangular structure with the barrier 1 and the horizontal plate 2. The end of the steel wire rope 7 is fixedly connected with a thimble 72, and a limiting ring 81 is welded to the outer wall of the steel nail 8. The thimble 72 is arranged inside the limiting ring 81 of the steel nail 8.
[0030] When the barrier 1 is used, it is perpendicular to the ground, and the horizontal plate 2 is parallel to the ground.
[0031] In use, first, the elastic member 6 is installed between the connecting seat two 4 and the connecting seat three 5, and the connecting head three 71 is installed on the connecting seat one 3, then the horizontal plate 2 is stepped on the preset position, and then the steel wire rope 7 is pulled, the steel wire rope 7 and the barrier 1 are rotated upwards around the hinge position, when rotated to the vertical position, the steel nail 8 is knocked into the ground, at this time, the side view surface between the steel wire rope 7, the barrier 1 and the horizontal plate 2 is a triangular structure, under the joint action of the elastic force of the elastic member 6 and the restriction force of the steel wire rope 7, the barrier 1 can be stably erected on the ground, since the spring 64 is compressed by a certain stroke, therefore the force on the front of the barrier 1 also has a certain supporting force, the external force on the back of the barrier 1 is supported by the steel wire rope 7, so as to realize that the barrier 1 has less occupation to the front and the outside of the road, and the area of the external space is improved.
[0032] The top end of the barrier 1 is connected with the steel wire rope 7, the steel wire rope 7 applies the force opposite to the elastic member 6 to the top end of the barrier 1, the bottom end of the steel wire rope 7 is fixed between the ground and the steel nail 8; the top end of the barrier 1 is welded with the connecting seat one 3, the top end of the steel wire rope 7 is hinged with the connecting head three 71 and the connecting seat one 3.
[0033] The above describes the exemplary embodiments of the construction site safety barrier provided by the present disclosure with reference to the preferred embodiments, however, those skilled in the art can understand that various modifications and changes can be made to the above specific embodiments without departing from the concept of the present disclosure, and various technical features and structures provided by the present disclosure can be combined without exceeding the protection scope of the present disclosure, the protection scope of the present disclosure is determined by the appended claims.
Claims
1. A safety barrier for a construction site, the barrier (1) having sound attenuating members (11) evenly distributed across the back of the barrier (1), characterised in that: The bottom end of the barrier (1) is hinged with a horizontal plate (2), and an elastic member (6) is arranged between the back of the horizontal plate (2) and the back of the barrier (1), the elastic member (6) has a force to support the two apart; The top end of the barrier (1) is connected with a steel wire rope (7), the steel wire rope (7) applies an opposite force to the top end of the barrier (1) compared with the elastic member (6), and the bottom end of the steel wire rope (7) is fixed between the ground and the steel nail (8); When the barrier (1) is used, it is perpendicular to the ground, and the horizontal plate (2) is parallel to the ground.
2. The safety barrier of claim 1, wherein: The elastic member (6) comprises a connecting head one (61) and a connecting head two (62), a telescopic rod (63) is arranged between the connecting head one (61) and the connecting head two (62), and a spring (64) cooperating with the telescopic rod (63) is further arranged between the connecting head one (61) and the connecting head two (62).
3. The security barrier of claim 2, wherein: The back bottom end of the barrier (1) is welded with a connecting seat two (4), and the elastic member (6) is hinged between the connecting head one (61) and the connecting seat two (4).
4. The security barrier of claim 1, wherein: The top of the horizontal plate (2) is welded with a connecting seat three (5), and the elastic member (6) is hinged between the connecting head two (62) and the connecting seat three (5).
5. The safety shield of claim 1, wherein: The top back of the barrier (1) is welded with a connecting seat one (3), and the top end of the steel wire rope (7) is hinged with the connecting head three (71) and the connecting seat one (3).
6. The security barrier of claim 5, wherein: The length of the steel wire rope (7) is greater than the distance from the connecting seat one (3) to the bottom end of the barrier (1).
7. The security barrier of claim 6, wherein: The end of the steel wire rope (7) is fixedly connected with a thimble (72), and a limiting ring (81) is welded on the outer wall of the steel nail (8), and the thimble (72) is arranged on the inner side of the limiting ring (81) of the steel nail (8).
8. The security barrier of claim 1, wherein: The bottom of the horizontal plate (2) is uniformly distributed with a plurality of elastic clamping teeth (21).