Safety warning fence for building construction

Abstract

The utility model discloses a building construction safety warning fence which comprises a supporting base, a first connecting plate is fixedly installed on the side wall of the supporting base, a second connecting plate is fixedly installed on the side, away from the first connecting plate, of the side wall of the supporting base, and a clamping structure is arranged at the top end of the supporting base. Inserting rods are distributed above the supporting base. Through combined use of the inserting rods, the stop levers, the springs and the locking rods, the stop levers can be quickly disassembled and assembled, and then the stop levers can be conveniently replaced or overhauled subsequently, so that the whole fence does not need to be replaced when the stop levers are damaged, the whole fence has higher practicability, and the practicability of the fence is improved. When the blocking rod drives the inserting rod to be input to the inner side of the supporting base, the transverse movement of the locking rod can be achieved through the reverse acting force generated by deformation of the spring, then the locking rod is used for locating the inserting rod, meanwhile, follow-up disassembly is easy, and replacement is convenient.

Description

Technical Field

[0001] The utility model relates to the field of building construction safety warning fences, in particular to a building construction safety warning fence. Background Art

[0002] Fencing refers to the measures taken to isolate the construction site from the external environment and make the construction site a relatively closed space. Temporary safety fences are required for isolation during construction. On the one hand, it can enhance construction safety, and on the other hand, it can remind others to pay attention to the dangers of the construction site.

[0003] For example, a construction safety warning fence disclosed in the utility model with authorization announcement number CN213297430U can disassemble and fold the entire device into a plate-like structure, which is convenient for moving the device and is more flexible to use. However, the barrier rod parts of most construction safety warning fences are currently integrated structures, so they are difficult to disassemble and replace. If the fence is damaged after a long time and the subsequent middle barrier rod part is damaged, the entire fence needs to be replaced, which not only wastes materials but also has poor practicality. Utility Model Content

[0004] In order to overcome the deficiencies in the prior art, the utility model provides a construction safety warning fence, which can solve the problem that the current construction safety warning fence can disassemble and fold the entire device into a plate-like structure, which is convenient for moving the device and is more flexible to use. However, the barrier rod parts of most construction safety warning fences are currently integrated structures, so they are difficult to disassemble and replace. If the fence is damaged after a long period of time, the entire fence needs to be replaced, which not only wastes materials but also has poor practicality.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: a construction safety warning fence, comprising a support base, a first connecting plate fixedly installed on the side wall of the support base, a second connecting plate fixedly installed on the side of the side wall of the support base away from the first connecting plate, a locking structure provided at the top of the support base, an insertion rod distributed above the support base, and a blocking rod sleeved on the outer side of one end of the insertion rod, a limiting slider fixedly installed on one end of the blocking rod, and a first spring fixedly connected to the other end of the limiting slider, a retraction groove provided on the inner side of one end of the insertion rod, and a second spring provided on the inner side of the retraction groove, a locking rod fixedly connected to the other end of the second spring, and an auxiliary slide sleeved on the outer side of one end of the locking rod.

[0006] As a preferred technical solution of the utility model, the engaging structure includes a slot and a lock hole, the slot is provided on the upper surface of the support base, and one side of the slot is connected to the lock hole.

[0007] As a preferred technical solution of the present utility model, a groove is provided on the side wall of the first connecting plate, and a protrusion is provided on the side wall of the second connecting plate.

[0008] As a preferred technical solution of the present invention, the slots are equidistantly distributed on the upper surface of the support base, and the slots and the support base form an integrated structure.

[0009] As a preferred technical solution of the present invention, the blocking rod and the inserting rod are slidably connected, and the blocking rods are distributed in parallel.

[0010] As a preferred technical solution of the present invention, the locking rod is slidably connected to the insertion rod through the second spring, and the locking rod is symmetrically distributed along the vertical center line of the insertion rod.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. By using the combination of the plug rod, the stopper rod, the spring and the lock rod, the stopper rod can be quickly disassembled and installed, which can facilitate the subsequent replacement or maintenance of the stopper rods. When the stopper rod is damaged, there is no need to replace the entire fence. The overall practicability is higher. When the stopper rod drives the plug rod to be input to the inner side of the support base, the reverse force generated by the deformation of the spring will realize the lateral movement of the lock rod, and then the lock rod is used to realize the positioning of the plug rod. At the same time, it is also easy to disassemble and replace in the future.

[0013] 2. The side panels, grooves and protrusions provided can facilitate the subsequent snap-in connection between multiple fences, facilitate the subsequent extension of the fences, and facilitate use. When the side panel on one side of the entire device is connected to the side panel of another fence device, the protrusion will be snapped into the inner side of the groove, thereby realizing the splicing process between the two fences. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the construction safety warning fence of the utility model;

[0015] Figure 2 This is a schematic diagram of the support base structure of the utility model construction safety warning fence;

[0016] Figure 3 This is a side view structural diagram of the support base of the utility model building construction safety warning fence;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model of the building construction safety warning fence rod;

[0018] Among them: 1. support base; 2. first connecting plate; 3. second connecting plate; 4. slot; 5. lock hole; 6. plug rod; 7. stop rod; 8. limit slider; 9. first spring; 10. retraction groove; 11. second spring; 12. lock rod; 13. auxiliary slide plate; 14. groove; 15. bump. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] Example

[0021] Please refer to Figure 1 As shown, the utility model provides a construction safety warning fence, including a support base 1, a first connecting plate 2 is fixedly installed on the side wall of the support base 1, a second connecting plate 3 is fixedly installed on the side of the side wall of the support base 1 away from the first connecting plate 2, a clamping structure is provided at the top of the support base 1, an insertion rod 6 is distributed above the support base 1, and a blocking rod 7 is sleeved on the outer side of one end of the insertion rod 6, a limiting slider 8 is fixedly installed on one end of the blocking rod 7, and a first spring 9 is fixedly connected to the other end of the limiting slider 8, a retraction groove 10 is provided on the inner side of one end of the insertion rod 6, and a second spring 11 is arranged on the inner side of the retraction groove 10, a locking rod 12 is fixedly connected to the other end of the second spring 11, and an auxiliary slide plate 13 is sleeved on the outer side of one end of the locking rod 12;

[0022] When in use, first realize the snap connection between the blocking rod 7 and the support base 1, and then move the entire support base 1 and the blocking rod 7 to the specified position, and the combined arrangement of the groove 14 and the protrusion 15 can realize the snap connection between the two fences;

[0023] As a further implementation of this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a first connecting plate 2 is fixedly installed on the side wall of the support base 1, and a second connecting plate 3 is fixedly installed on the side of the side wall of the support base 1 away from the first connecting plate 2, a slot 4 is opened on the upper surface of the support base 1, and a lock hole 5 is connected to one side of the slot 4, the slots 4 are equidistantly distributed on the upper surface of the support base 1, and the slots 4 and the support base 1 form an integrated structure, the slots 4 and the lock holes 5 form a snap-fit ​​structure, and the snap-fit ​​structure is arranged at the top of the support base 1, an insertion rod 6 is distributed above the support base 1, and a blocking rod 7 is sleeved on the outer side of one end of the insertion rod 6, a sliding connection is formed between the blocking rod 7 and the insertion rod 6, and the blocking rod 7 is in sliding connection with the insertion rod 6. The rods 7 are distributed in parallel, one end of the blocking rod 7 is fixedly installed with a limit slider 8, and the other end of the limit slider 8 is fixedly connected with a first spring 9, a retraction groove 10 is provided on the inner side of one end of the plug rod 6, and a second spring 11 is provided on the inner side of the retraction groove 10, the other end of the second spring 11 is fixedly connected with a locking rod 12, and an auxiliary slide plate 13 is sleeved on the outer side of one end of the locking rod 12, the locking rod 12 is slidably connected with the plug rod 6 through the second spring 11, and the locking rod 12 is symmetrically distributed along the vertical center line of the plug rod 6, a groove 14 is provided on the side wall of the first connecting plate 2, and a protrusion 15 is provided on the side wall of the second connecting plate 3;

[0024] When in use, first squeeze the insertion rod 6, and then the insertion rod 6 slides along the blocking rod 7 through the slot hole opened at its bottom. When the insertion rod 6 slides, the limiting slider 8 will slide along the inner side of the insertion rod 6, and at the same time, the limiting slider 8 drives the first spring 9 to deform and generate a reverse force. Combined with this reverse force, it is convenient for the subsequent auxiliary insertion rod 6 to be longitudinally reset, and then one end of the insertion rod 6 is input into the inner side of the slot 4. Then, the reverse force generated by the deformation of the second spring 11 will push the locking rod 12 laterally, and then input one end of the locking rod 12 into the inner side of the locking hole 5, so as to realize the positioning of the insertion rod 6, and the auxiliary slide plate 13 is used to improve the stability of the locking rod 12 during the lateral movement. When it is necessary to splice the two fence brackets, first, the multiple protrusions 15 set on the side wall of the second connecting plate 3 are engaged with the groove 14 opened on the side wall of the first connecting plate 2 of the other fence, so as to realize the splicing between the two fences.

[0025] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A construction safety warning fence, comprising a support base (1), characterized in that: A first connecting plate (2) is fixedly installed on the side wall of the support base (1), and a second connecting plate (3) is fixedly installed on the side of the side wall of the support base (1) away from the first connecting plate (2). A snap-fit ​​structure is provided at the top of the support base (1). An insertion rod (6) is distributed above the support base (1), and a blocking rod (7) is sleeved on the outer side of one end of the insertion rod (6). A limiting slider (8) is fixedly installed on one end of the blocking rod (7), and a first spring (9) is fixedly connected to the other end of the limiting slider (8). A retraction groove (10) is provided on the inner side of one end of the insertion rod (6), and a second spring (11) is provided on the inner side of the retraction groove (10). A locking rod (12) is fixedly connected to the other end of the second spring (11), and an auxiliary slide plate (13) is sleeved on the outer side of one end of the locking rod (12).

2. A construction safety warning fence according to claim 1, characterized in that: The snap-fit ​​structure comprises a slot (4) and a locking hole (5); the slot (4) is provided on the upper surface of the support base (1), and one side of the slot (4) is connected to the locking hole (5).

3. A construction safety warning fence according to claim 1, characterized in that: The side wall of the first connecting plate (2) is provided with a groove (14), and the side wall of the second connecting plate (3) is provided with a protrusion (15).

4. A construction safety warning fence according to claim 2, characterized in that: The slots (4) are distributed at equal distances on the upper surface of the support base (1), and the slots (4) and the support base (1) form an integrated structure.

5. The construction safety warning fence according to claim 1, characterized in that: The blocking rod (7) and the inserting rod (6) are slidably connected, and the blocking rods (7) are distributed in parallel.

6. A construction safety warning fence according to claim 1, characterized in that: The locking rod (12) is slidably connected to the insertion rod (6) via the second spring (11), and the locking rod (12) is symmetrically distributed along the vertical center line of the insertion rod (6).

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