Assembled guardrail

Abstract

The utility model discloses an assembly type guardrail, and particularly relates to the technical field of guardrails, the assembly type guardrail comprises a bottom plate, overhead plates and a top plate, the overhead plates are installed on the two sides of the top end of the bottom plate, the top plate is installed at the top ends of the overhead plates, an assembly type rod body assembly is arranged on the inner side of the top plate, and positioning insertion holes are formed in the surface of the top plate. The positioning inserting holes, the mounting grooves and the handrail body are arranged, the positioning inserting holes and the mounting grooves are symmetrically distributed in the surfaces of the bottom plate and the top plate, when the handrail is used, the handrail body can be inserted downwards along the positioning inserting holes, meanwhile, the mounting heads on the bottom side of the handrail body can enter the mounting grooves in the surface of the bottom plate, and the handrail body can be mounted by rotating the mounting heads. And through threaded fit between the mounting heads and the mounting grooves, the mounting heads gradually enter the mounting grooves, so that the mounting operation of the handrail main bodies is completed, after the multiple sets of handrail main bodies are mounted, the multiple sets of handrail main bodies are erected on the bottom plate for use, and the assembling practicability of the guardrail is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to an assembled guardrail. Background Art

[0002] Guardrails are fences. Guardrails refer to industrial guardrails. They are railings set up to avoid danger or block traffic. Safety protection is the biggest function of guardrails. They are generally light components made of wood or metal. Guardrails are mainly used to protect personal safety and equipment facilities in residential areas, highways, commercial areas, public places, etc. Guardrails can be seen everywhere in our lives.

[0003] Guardrails are used in different ways depending on the scenario in which they are used. For example, temporary guardrails are mostly integrated and are placed in an isolated area for use. However, some guardrails are large overall, which makes it inconvenient to store them later. At the same time, if part of the pole is damaged, it will be troublesome to repair it later. Therefore, it needs to be improved to make it more convenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide an assembled guardrail to solve the problem of the inconvenience in storage, placement and maintenance of the guardrail proposed in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled guardrail, comprising a bottom plate, an overhead plate and a top plate, wherein overhead plates are installed on both sides of the top of the bottom plate, a top plate is installed on the top of the overhead plate, an assembled rod body assembly is arranged on the inner side of the top plate, a positioning hole is arranged on the surface of the top plate, a mounting groove is arranged on the surface of the bottom plate, a mounting head is arranged inside the mounting groove, and a railing body is installed on the top of the mounting head.

[0006] Preferably, a plurality of positioning holes are arranged on the surface of the top plate, and the plurality of positioning holes are distributed at equal intervals.

[0007] Preferably, the interior of the mounting groove is provided with an internal thread, and the surface of the mounting head is provided with an external thread.

[0008] Preferably, the cross section of the mounting head is smaller than the cross section of the railing body, and the railing body is inserted into the inner side of the positioning socket.

[0009] Preferably, a bottom groove is provided at the bottom end of the bottom plate, a mounting rod is provided inside the bottom groove, a support plate is installed at the bottom end of the mounting rod, and a counterweight ring is provided at the top end of the support plate.

[0010] Preferably, two groups of bottom grooves are provided at the bottom end of the bottom plate, and the two groups of bottom grooves are symmetrically distributed.

[0011] Preferably, the cross section of the counterweight ring is larger than the cross section of the mounting rod, and the cross section of the counterweight ring is smaller than the cross section of the support plate.

[0012] Preferably, a storage groove is provided at the top of the railing body, an extension rod is provided inside the storage groove, a limit platform is installed on the top of the extension rod, a boss is installed on the top of the limit platform, an adjustment platform is provided at the top of one side of the storage groove, an adjustment bolt is provided inside the adjustment platform, a friction plate is installed on one side of the adjustment bolt, an adjustment knob is installed on the other side of the adjustment bolt, and a convex strip is installed on the outer side wall of the adjustment knob.

[0013] Compared with the prior art, the utility model has the following beneficial effects: by providing the positioning sockets, the mounting grooves and the railing body, the positioning sockets and the mounting grooves are symmetrically distributed on the surfaces of the bottom plate and the top plate, when in use, the railing body can be inserted downward along the positioning sockets, and at the same time, the mounting head on the bottom side of the railing body can enter the mounting groove on the surface of the bottom plate, and the mounting head is rotated, and the mounting head gradually enters the mounting groove through the threaded fit between the mounting head and the mounting groove, thereby completing the installation operation of the railing body, and after multiple groups of railing bodies are installed, they can be erected on the bottom plate for use, thereby realizing the practicality of assembly of the guardrail;

[0014] By providing a counterweight ring, after the mounting rod on the top of the support plate is inserted into the bottom groove at the bottom of the bottom plate, the mounting rod is rotated, and the mounting plate is installed through the threaded fit between the mounting rod and the bottom groove. At the same time, before installation, the counterweight ring can be sleeved on the outside of the mounting rod. With the help of the counterweight ring, the counterweight of the support plate can be increased, which helps to increase the stability of the guardrail when it is placed, and strengthens the stability of the guardrail when it is used.

[0015] An extension rod is provided and inserted into the storage slot at the top of the railing body. When in use, the adjustment bolt at the side end of the railing body is loosened, and the extension rod can be moved up along the storage slot to adjust the exposed length of the extension rod. The extension rod cooperates with the railing body to adjust the overall height of the railing body, thereby realizing the convenience of adjusting the height of the guardrail. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the front cross-sectional structure of the railing of the utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the base of the utility model;

[0020] Figure 5 It is a schematic diagram of the front cross-sectional structure of the extension rod of the utility model.

[0021] In the figure: 1. bottom plate; 2. overhead plate; 3. top plate; 4. positioning socket; 5. mounting groove; 6. mounting head; 7. railing body; 8. bottom groove; 9. mounting rod; 10. support plate; 11. counterweight ring; 12. storage groove; 13. extension rod; 14. limit platform; 15. boss; 16. adjustment platform; 17. adjustment bolt; 18. friction plate; 19. adjustment knob; 20. convex strip. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides an embodiment: an assembled guardrail, including a bottom plate 1, an overhead plate 2 and a top plate 3, the top sides of the bottom plate 1 are installed with overhead plates 2, the top of the overhead plate 2 is installed with a top plate 3, the inner side of the top plate 3 is provided with an assembled rod body component, the surface of the top plate 3 is provided with a positioning hole 4, the surface of the top plate 3 is provided with a plurality of positioning holes 4, the plurality of positioning holes 4 are distributed at equal intervals, the surface of the bottom plate 1 is provided with a mounting groove 5, the interior of the mounting groove 5 is provided with a mounting head 6, the interior of the mounting groove 5 is provided with an internal thread, the surface of the mounting head 6 is provided with an external thread, the top of the mounting head 6 is installed with a railing body 7, the cross section of the mounting head 6 is smaller than the cross section of the railing body 7, and the railing body 7 is penetrated through the inner side of the positioning hole 4;

[0024] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, when in use, multiple groups of positioning holes 4 are distributed on the surface of the top plate 3, corresponding to the positions of the mounting grooves 5 on the bottom side. After the railing body 7 is inserted along the positioning holes 4, the mounting head 6 on the bottom side of the railing body 7 is docked with the mounting groove 5, and the mounting head 6 is rotated. The mounting head 6 and the mounting groove 5 are installed through threads, so that the railing body 7 is installed on the inner side of the positioning holes 4 for use;

[0025] A bottom groove 8 is provided at the bottom end of the bottom plate 1. Two groups of bottom grooves 8 are provided at the bottom end of the bottom plate 1. The two groups of bottom grooves 8 are symmetrically distributed. A mounting rod 9 is provided inside the bottom groove 8. A support plate 10 is installed at the bottom end of the mounting rod 9. A counterweight ring 11 is provided at the top end of the support plate 10. The cross section of the counterweight ring 11 is larger than the cross section of the mounting rod 9, and the cross section of the counterweight ring 11 is smaller than the cross section of the support plate 10.

[0026] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, when in use, the mounting rod 9 on the top of the support plate 10 is inserted into the bottom groove 8 on the bottom side of the bottom plate 1 and connected and installed through threads. At the same time, an appropriate amount of weight ring 11 can be sleeved on the outside of the mounting rod 9 to increase the weight of the bottom side after installation;

[0027] A storage groove 12 is provided at the top of the railing body 7, an extension rod 13 is provided inside the storage groove 12, a limit platform 14 is installed at the top of the extension rod 13, a boss 15 is installed at the top of the limit platform 14, an adjustment platform 16 is provided at the top of one side of the storage groove 12, an adjustment bolt 17 is provided inside the adjustment platform 16, a friction plate 18 is installed on one side of the adjustment bolt 17, an adjustment knob 19 is installed on the other side of the adjustment bolt 17, and a convex strip 20 is installed on the outer wall of the adjustment knob 19;

[0028] Specifically, Figure 1 , Figure 2 and Figure 5 As shown, when in use, first loosen the adjusting bolt 17 at the side end of the handrail body 7, and after the adjusting bolt 17 loosens the fixation on the extension rod 13, the extension rod 13 can be manually moved upward to assist in extending the use height of the handrail body 7.

[0029] Working principle: When in use, first put an appropriate amount of counterweight ring 11 on the outside of the mounting rod 9, then dock the mounting rod 9 with the bottom groove 8 on the bottom side of the bottom plate 1, rotate the mounting rod 9 through threaded engagement, and install the support plate 10 on the bottom side of the bottom plate 1 for use. The counterweight ring 11 is used to increase the weight of the support plate 10 and increase the stability of the guardrail when it is placed. After that, the railing body 7 can be inserted into the positioning socket 4 on the surface of the top plate 3, and the mounting head 6 on the bottom side of the railing body 7 is docked with the mounting groove 5 on the surface of the bottom plate 1, and is connected and fixed by threads, so that the railing body 7 is installed in the positioning socket 4 on the top plate 3. The inner side of the insertion hole 4 is used, and multiple groups of railing bodies 7 cooperate to perform protective operations. If the adjusting bolt 17 at the side end of the railing body 7 is loosened and the fixation of the extension rod 13 is loosened, the extension rod 13 can be manually moved upward to adjust the exposed length of the extension rod 13. With the help of the extension rod 13 and the railing body 7, the height during use can be increased. After the height adjustment is completed, the adjusting bolt 17 is tightened to fix it. When the guardrail is used, the railing body 7 is rotated in the opposite direction, and the mounting head 6 on the bottom side is separated from the mounting groove 5, the railing body 7 can be inserted and stored.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An assembled guardrail, comprising a bottom plate (1), an overhead plate (2) and a top plate (3), characterized in that: An overhead plate (2) is installed on both sides of the top of the bottom plate (1), a top plate (3) is installed on the top of the overhead plate (2), and an assembled rod body assembly is arranged on the inner side of the top plate (3); The surface of the top plate (3) is provided with a positioning socket (4), the surface of the bottom plate (1) is provided with a mounting groove (5), a mounting head (6) is provided inside the mounting groove (5), and a railing body (7) is installed at the top end of the mounting head (6).

2. The assembled guardrail according to claim 1, characterized in that: A plurality of positioning holes (4) are arranged on the surface of the top plate (3), and the plurality of positioning holes (4) are distributed at equal intervals.

3. The assembled guardrail according to claim 1, characterized in that: The interior of the installation groove (5) is provided with an internal thread, and the surface of the installation head (6) is provided with an external thread.

4. The assembled guardrail according to claim 1, characterized in that: The cross section of the mounting head (6) is smaller than the cross section of the railing body (7), and the railing body (7) is inserted into the inner side of the positioning insertion hole (4).

5. The assembled guardrail according to claim 1, characterized in that: A bottom groove (8) is provided at the bottom end of the bottom plate (1), a mounting rod (9) is provided inside the bottom groove (8), a support plate (10) is installed at the bottom end of the mounting rod (9), and a counterweight ring (11) is provided at the top end of the support plate (10).

6. The assembled guardrail according to claim 5, characterized in that: Two groups of bottom grooves (8) are arranged at the bottom end of the bottom plate (1), and the two groups of bottom grooves (8) are symmetrically distributed.

7. The assembled guardrail according to claim 5, characterized in that: The cross section of the counterweight ring (11) is larger than the cross section of the mounting rod (9), and the cross section of the counterweight ring (11) is smaller than the cross section of the supporting plate (10).

8. The assembled guardrail according to claim 1, characterized in that: The top of the railing body (7) is provided with a storage groove (12), an extension rod (13) is provided inside the storage groove (12), a limit platform (14) is installed on the top of the extension rod (13), a boss (15) is installed on the top of the limit platform (14), an adjustment platform (16) is provided on the top of one side of the storage groove (12), an adjustment bolt (17) is provided inside the adjustment platform (16), a friction plate (18) is installed on one side of the adjustment bolt (17), an adjustment knob (19) is installed on the other side of the adjustment bolt (17), and a convex strip (20) is installed on the outer side wall of the adjustment knob (19).

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