Quickly-spliced safety construction fence

Abstract

The utility model discloses a safety construction fence capable of being quickly spliced, and belongs to the technical field of construction tools. Comprising a supporting seat which is fixedly connected with a connecting rod and a top plate upwards in sequence; connecting blocks are fixedly connected to one sides of the supporting seat and the top plate, inserting holes are formed in the connecting blocks, and connecting grooves are formed in the other sides of the supporting seat and the top plate; a sliding groove is formed in the connecting rod, and an inserting structure inserted into the connecting groove is arranged in the sliding groove in a sliding mode. A clamping groove structure is formed in the bottom of the supporting base, and a clamping structure is arranged on the fixing column. According to the fence, connection of the two horizontal fence units can be rapidly completed in an insertion connection mode of the insertion connection structures, and the splicing efficiency is greatly improved. Meanwhile, during vertical splicing, the clamping structures are directly clamped into the clamping groove structures, connection of the upper fence unit and the lower fence unit can be rapidly completed, bolts do not need to be used for butt joint, and the stability in the connecting process is good.

Description

Technical Field

[0001] The utility model provides a fast-joined safety construction fence, belonging to the technical field of construction tools. Background Art

[0002] In construction and site management, safety construction fences are one of the important facilities to ensure the safety of construction sites. Safety fences can separate construction areas from non-construction areas, effectively preventing unauthorized personnel from entering the construction site, thereby reducing the risk of accidental injuries. At the same time, construction equipment and machinery can be fixed in a specific area to prevent them from moving or being disturbed by the outside world, protecting the equipment from damage or theft.

[0003] For the convenience of transportation and use, the fences during construction are often composed of multiple fence units. When building the fence, these small fence units are combined and spliced ​​together to form a whole. However, traditional fences are more troublesome to splice and combine, and often use multiple bolts and other fasteners to connect, which is time-consuming and laborious. At the same time, for some fences that require a higher protection height, it is also necessary to splice the fence units up and down. The use of fasteners such as bolts is not only time-consuming and laborious, but also because the fence units are at a certain height during splicing, the alignment connection stability of the bolt holes is poor, and the splicing efficiency is low. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the traditional bolt connection method of the fence is time-consuming and laborious to splice and disassemble, and when the fence is spliced ​​up and down, it is not only inefficient but also has poor stability during the alignment connection.

[0005] In order to solve the above problems, the utility model proposes the following technical solutions: a fast-joined safety construction fence, comprising a support seat, which is fixedly connected to a connecting rod and a top plate in sequence upward; a connecting block is fixedly connected to one side of the support seat and the top plate, a plug hole is provided on the connecting block, and a connecting groove corresponding to the connecting block is provided on the other side of the support seat and the top plate; a sliding groove is provided in the connecting rod near the end of the support seat, and a plug-in structure inserted into the connecting groove is slidably provided in the sliding groove; a guide groove connected to the sliding groove is provided on the side of the connecting rod corresponding to the sliding groove, and an operating rod fixedly connected to the plug-in structure is provided in the guide groove; a card slot structure is provided at the bottom of the support seat, and a card connection structure corresponding to the card slot structure is provided on the fixed column.

[0006] As an improvement, the plug-in structure includes a slider, a moving rod, and a plug-in column. The slider is slidably arranged in a sliding groove, and the operating rod is fixedly connected to the slider; the moving rod is fixedly connected to the slider, and the plug-in column is fixedly connected to the moving rod; the plug-in column is inserted into the connecting groove, and the shape of the plug-in column corresponds to the socket.

[0007] As an improvement, a fixing block is fixedly arranged inside the connecting rod, and the moving rod slides through the fixing block; a spring is sleeved on the moving rod, and the spring has a reserved compression amount.

[0008] As an improvement, the slot structure includes a rotating slot and a clamping slot. The rotating slot is arranged at the bottom of the support seat and is cylindrical; the clamping slot is arranged inside the support seat, is a cylindrical slot, and the diameter of the clamping slot is larger than the diameter of the rotating slot.

[0009] As an improvement, the clamping structure includes a fixing column and a clamping rod. The fixing column is fixedly connected to the top plate, and the clamping rod is fixedly connected to the side of the fixing column; the shape of the fixing column corresponds to that of the rotating slot, and the diameter of the clamping rod corresponds to the height of the clamping slot.

[0010] As an improvement, a through slot communicating with the rotating slot is opened at the bottom of the support seat; there are two corresponding clamping rods, the two clamping rods are arranged parallel to the top plate, and the through slot is perpendicular to the straight line formed by the two clamping rods.

[0011] Advantages of the present utility model:

[0012] 1. Insertion holes are opened on the connecting block, and a plugging structure that slides into the insertion holes is arranged in the sliding groove; when horizontally connecting the fence units to each other, the connection of two horizontally arranged fence units can be quickly completed by plugging, greatly improving the splicing efficiency.

[0013] 2. A slot structure is opened at the bottom of the support seat, and a clamping structure corresponding to the slot structure is arranged on the fixing column. When splicing the fence units up and down, directly snapping the clamping structure into the slot structure can quickly complete the connection of two up and down fence units, and there is no need to use bolts for docking, and the connection process has good stability. Description of the drawings

[0014] Figure 1 is a perspective view of a quickly spliced safety construction fence of the present utility model.

[0015] Figure 2 is a perspective view of another angle of a quickly spliced safety construction fence of the present utility model.

[0016] Figure 3 is a partial cross-sectional view of a quickly spliced safety construction fence of the present utility model.

[0017] Figure 4 is a schematic diagram of the splicing state of a quickly spliced safety construction fence of the present utility model.

[0018] Figure 5 is a partial cross-sectional view of the splicing state of a quickly spliced safety construction fence of the present utility model.

[0019] 1. Support base; 2. Connecting rod; 3. Connecting block; 4. Insertion hole; 5. Top plate; 6. Clamping rod; 7. Fixed column; 8. Guide groove; 9. Operating rod; 10. Connecting groove; 11. Through groove; 12. Rotating groove; 13. Slide groove; 14. Moving rod; 15. Slide block; 16. Fixed block; 17. Spring; 18. Insertion post; 19. Clamping groove. Detailed implementation manner

[0020] The present utility model will be further described below in conjunction with the accompanying drawings.

[0021] According to Figures 1-5 As shown: The present utility model provides a quickly spliced safety construction fence, which includes a support base 1. A connecting rod 2 and a top plate 5 are sequentially and fixedly connected upward to the support base 1. A connecting block 3 is fixedly connected to one side of the support base 1 and the top plate 5. An insertion hole 4 is opened on the connecting block 3. A connecting groove 10 corresponding to the connecting block 3 is opened on the other side of the support base 1 and the top plate 5. A slide groove 13 is opened inside the connecting rod 2 near the end of the support base 1. An insertion structure inserted into the connecting groove 10 is slidably arranged in the slide groove 13. A guide groove 8 communicating with the slide groove 13 is opened on the side surface of the connecting rod 2 corresponding to the slide groove 13. An operating rod 9 fixedly connected to the insertion structure is arranged in the guide groove 8. A clamping groove structure is opened at the bottom of the support base 1. A clamping structure corresponding to the clamping groove structure is arranged on the fixed column 7.

[0022] Through the insertion method of the insertion structure, the connection of two horizontal fence units can be quickly completed, greatly improving the splicing efficiency. At the same time, when splicing up and down, directly snapping the clamping structure into the clamping groove structure can quickly complete the connection of two upper and lower fence units, and there is no need to use bolts for docking, and the connection process has good stability.

[0023] As Figure 3 shown, the insertion structure includes a slide block 15, a moving rod 14, and an insertion post 18. The slide block 15 is slidably arranged in the slide groove 13, and the operating rod 9 is fixedly connected to the slide block 15. The moving rod 14 is fixedly connected to the slide block 15, and the insertion post 18 is fixedly connected to the moving rod 14. The insertion post 18 is inserted into the connecting groove 10, and the shape of the insertion post 18 corresponds to the insertion hole 4.

[0024] A fixed block 16 is fixedly arranged inside the connecting rod 2. The moving rod 14 slidably passes through the fixed block 16. A spring 17 is sleeved on the moving rod 14, and the spring 17 has a reserved compression amount, which can continuously generate pressure on the insertion post 18, thereby increasing the splicing stability of the two fence units.

[0025] As Figure 3As shown, the card slot structure includes a rotating slot 12 and a clamping slot 19. The rotating slot 12 is arranged at the bottom of the support base 1, and the rotating slot 12 is cylindrical; the clamping slot 19 is arranged inside the support base 1, the clamping slot 19 is a cylindrical slot, and the diameter of the clamping slot 19 is larger than the diameter of the rotating slot 12. As Figure 1 , 2 shown, the clamping structure includes a fixed column 7 and a clamping rod 6. The fixed column 7 is fixedly connected to the top plate 5, and the clamping rod 6 is fixedly connected to the side of the fixed column 7; the shape of the fixed column 7 corresponds to that of the rotating slot 12, and the diameter of the clamping rod 6 corresponds to the height of the clamping slot 19.

[0026] As Figure 2 , 3 shown, a through slot 11 communicating with the rotating slot 12 is opened at the bottom of the support base 1 to facilitate the passage of the clamping rod 6; there are two corresponding clamping rods 6, the two clamping rods 6 are arranged parallel to the top plate 5, and the through slot 11 is perpendicular to the straight line formed by the two clamping rods 6, so that the through slot 11 and the clamping rod 6 are misaligned, avoiding the clamping rod 6 detaching from the through slot 11 after clamping.

[0027] The principle of the present utility model

[0028] As Figures 1-2 shown is the state diagram of a fence unit. When splicing and combining the fence units, the upper and lower parts need to be spliced first. For example, there are four fence units A, B, C, and D. A is located below, B is located above, C is located below, and D is located above; A is placed normally, move B above A, and make B perpendicular to A. The through slot 11 at the bottom of B is parallel to the clamping rod 6 above A, so that the clamping rod 6 of A passes through the through slot 11 of B and enters the clamping slot 19 of B, and the fixed column 7 of A is inserted into the rotating slot 12 of B; rotate B until B is parallel to A, and at this time the through slot 11 of B is perpendicular to the clamping rod 6 of A, completing the connection of A and B, as Figure 4 , 5 shown. The connection of the upper and lower two fence units can be quickly completed, and bolts are not required for docking, and the connection process has good stability.

[0029] Similarly, after completing the upper and lower connection of C and D, horizontally splice the CD as a whole with the AB as a whole; operate the operating rod 9 of AB, pull the insertion post 18 into the sliding slot 13, and the insertion post 18 compresses the spring 17; insert the connection block 3 of CD into the connection slot 10 of AB, release the operating rod 9, and under the action of the resilience of the spring 17, the insertion post 18 of AB is inserted into the jack 4 of CD, thus completing the horizontal quick connection of AB and CD, as Figure 4 , 5 shown. When the horizontal splicing is completed, the horizontally adjacent fence units will not rotate, which can greatly improve the connection stability of the upper and lower two fence units and prevent the upper and lower two fence units from rotating and detaching.

[0030] The above describes the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the creation of the present utility model, design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present utility model.

Claims

1. A fast-joined safety construction fence, comprising a support base (1), wherein the support base (1) is fixedly connected with a connecting rod (2) and a top plate (5) in sequence upward; characterized in that: A connecting block (3) is fixedly connected to one side of the support seat (1) and the top plate (5), and a plug hole (4) is provided on the connecting block (3); a connecting groove (10) corresponding to the connecting block (3) is provided on the other side of the support seat (1) and the top plate (5); a sliding groove (13) is provided in the connecting rod (2) near the end of the support seat (1), and a plug-in structure inserted into the connecting groove (10) is slidably arranged in the sliding groove (13); a guide groove (8) connected to the sliding groove (13) is provided on the side of the connecting rod (2) corresponding to the sliding groove (13), and an operating rod (9) fixedly connected to the plug-in structure is arranged in the guide groove (8); a clamping groove structure is provided at the bottom of the support seat (1), and a clamping structure corresponding to the clamping groove structure is provided on the fixed column (7).

2. A fast-joined safety construction fence according to claim 1, characterized in that: The plug-in structure comprises a slider (15), a moving rod (14), and an insertion column (18); the slider (15) is slidably arranged in a sliding groove (13), and the operating rod (9) is fixedly connected to the slider (15); the moving rod (14) is fixedly connected to the slider (15), and the insertion column (18) is fixedly connected to the moving rod (14); the insertion column (18) is inserted into the connecting groove (10), and the shape of the insertion column (18) corresponds to the socket (4).

3. A fast-joined safety construction fence according to claim 2, characterized in that: A fixed block (16) is fixedly arranged inside the connecting rod (2), and the moving rod (14) slides through the fixed block (16); a spring (17) is sleeved on the moving rod (14), and the spring (17) has a reserved compression amount.

4. The fast-joined safety construction fence according to claim 1, characterized in that: The clamping groove structure comprises a rotating groove (12) and a clamping groove (19); the rotating groove (12) is arranged at the bottom of the support seat (1), and the rotating groove (12) is cylindrical; the clamping groove (19) is arranged in the support seat (1), the clamping groove (19) is a cylindrical groove, and the diameter of the clamping groove (19) is greater than the diameter of the rotating groove (12).

5. The fast-joined safety construction fence according to claim 4, characterized in that: The clamping structure comprises a fixed column (7) and a clamping rod (6); the fixed column (7) is fixedly connected to the top plate (5), and the clamping rod (6) is fixedly connected to the side of the fixed column (7); the fixed column (7) corresponds to the shape of the rotating groove (12), and the diameter of the clamping rod (6) corresponds to the height of the clamping groove (19).

6. The fast-joined safety construction fence according to claim 5, characterized in that: The bottom of the support seat (1) is provided with a through slot (11) connected to the rotation slot (12); two corresponding clamping rods (6) are provided, the two clamping rods (6) are arranged parallel to the top plate (5), and the through slot (11) and the straight line formed by the two clamping rods (6) are arranged perpendicularly.

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