Guardrail convenient to install

Abstract

The utility model belongs to the technical field of protective fences, and particularly relates to a convenient-to-mount guardrail which comprises supporting plates, connecting plates are fixedly mounted on the left side and the right side of each supporting plate, a protective plate is arranged between every two adjacent supporting plates, and a plurality of protective rods are slidably mounted on the left side and the right side of each protective plate. The two-way screw rod II is rotated through the rocking wheel II, so that the two moving plates drive the protection rods on the two sides to move on the limiting rods I in opposite directions, the protection rods are inserted into the inserting grooves in the connecting plates, and the protection rods on the two sides are connected with the supporting plates through the connecting plates. The first two-way screw rod is rotated through the first rocking wheel, so that the two fixing plates move close to each other on the first limiting rod, the fixing grooves abut against the protection rods for fixing, and therefore the protection plates are fixedly installed, and the device is convenient to install the protection plates and flexible to use.

Description

Technical Field

[0001] The utility model relates to a protective fence, in particular to a guardrail which is easy to install. Background Art

[0002] In a garden environment, guardrails are mainly used to prevent plants in the garden from being trampled, to prevent the scenery and lawns inside from being damaged, and to separate people and traffic on both sides of the roads in the garden. These protective measures play a role in protecting the safety of the scenery and the crowds of visitors.

[0003] Generally, before using a guardrail, multiple single guardrails need to be assembled and assembled to a certain length for use. When multiple guardrails are assembled and used, if one end is damaged and needs to be replaced, it needs to be disassembled and reinstalled during disassembly and replacement. In order to facilitate use, a guardrail that is easy to install is needed.

[0004] The existing guardrails that are easy to install are complicated to disassemble and install and inconvenient to use. Moreover, when the distance between two adjacent support plates changes, it is difficult to install the guardrail. Utility Model Content

[0005] The main purpose of the present disclosure is to provide a guardrail that is easy to install, so as to effectively solve the problems raised by the inventor in the above background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A guardrail that is easy to install includes a support plate, wherein the support plates are multiple, and connecting plates are fixedly installed on the left and right sides of the support plates. A protective plate is provided between two adjacent support plates, and multiple protective rods are slidably installed on the left and right sides of the protective plates. The protective rods on both sides are respectively connected to the support plates on both sides through connecting plates.

[0008] Preferably, a bidirectional screw is rotatably installed between the front and rear inner walls near the upper end of the connecting plate, and a limit rod is fixedly installed between the front and rear inner walls near the lower end. The limit rod is arranged parallel to the bidirectional screw, and fixing plates are threadedly installed on the threads on both sides of the bidirectional screw, and the two fixing plates are slidably connected to the limit rod. A plurality of fixing grooves are provided at the ends of the two fixing plates close to each other, and the plurality of fixing grooves are arc-shaped. The two fixing plates are moved toward each other on the limit rod by rotating the bidirectional screw, and when the two fixing plates move close to each other and the fixing grooves collide with the protective rod, the protective rod can be fixed and installed.

[0009] Preferably, a two-way screw rod is rotatably installed between the left and right inner walls near the upper end of the protective plate, and a limit rod is fixedly installed between the left and right inner walls near the lower end. The limit rod is arranged parallel to the two-way screw rod, and movable plates are threadedly installed on the threads on both sides of the two-way screw rod, and the two movable plates are slidably connected to the two limit rods. The protective rods on both sides of the protective plate are respectively fixedly connected to the sides of the two movable plates away from each other. The two movable plates are moved toward each other on the limit rod by rotating the two-way screw rod, thereby driving the protective rods on both sides to move toward each other. The installation can be adjusted according to the distance between two adjacent support plates, which is more convenient to use.

[0010] Preferably, a rocking wheel 1 is rotatably installed on the front side of the connecting plate, and the rocking wheel 1 is fixedly connected to the rotating shaft of the bidirectional screw 1. A rocking wheel 2 is rotatably installed on the left side near the upper end of the protective plate, and the rocking wheel 2 is fixedly connected to the rotating shaft of the bidirectional screw 2. The bidirectional screw 1 and the bidirectional screw 2 can be conveniently rotated by rocking wheels 1 and 2, which is convenient to use.

[0011] Preferably, a plurality of slots are provided on the inner wall of one side of the connecting plate close to the supporting plate, the plurality of slots are respectively arranged opposite to the plurality of protective rods, and the slot diameter is larger than the protective rod diameter, so that the protective rods can enter the connecting plate more stably through the slots.

[0012] Preferably, a mounting seat is fixedly mounted on the lower ends of the plurality of support plates, threaded holes are provided at four corner positions of the upper ends of the mounting seats, and the support plates are fixed to the ground through the mounting seat to make them more stable.

[0013] In view of this, compared with the prior art, the beneficial effects of the utility model are:

[0014] In the present application, by setting a connecting plate, when the protective plate needs to be installed between two adjacent support plates, the guardrails on both sides of the protective plate are respectively inserted into the connecting plates on both sides. When the distance between the two support plates changes, the two-way screw rod 2 is rotated by the rocker wheel 2 to make the two movable plates move toward each other on the limit rod 2, thereby realizing the movement of the protective rods on both sides of the protective plate toward each other until the protective rods are inserted into the slots in the connecting plates on both sides. Then, the rocker wheels 1 on the connecting plates on both sides are respectively rotated to make the two-way screw rod 1 rotate and drive the two fixed plates to move closer to each other on the limit rod 1, so that the fixing groove and the protective rod are in conflict with each other, and the protective rod is fixed to complete the installation of the protective plate. The installation is convenient and can be installed according to the distance between the two support plates. It is flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Shown is a schematic diagram of a guardrail structure that is easy to install provided by the utility model;

[0016] Figure 2The figure shows a top view of a sectional view of a guardrail that is easy to install provided by the utility model;

[0017] Figure 3 Shown is a side cross-sectional view of a connecting plate of a guardrail that is easy to install provided by the utility model.

[0018] Icons: 1. Support plate; 2. Mounting seat; 3. Threaded hole; 4. Connecting plate; 5. Two-way screw 1; 6. Limit rod 1; 7. Fixing plate; 8. Fixing slot; 9. Rocker 1; 10. Slot; 11. Protective plate; 12. Two-way screw 2; 13. Limit rod 2; 14. Movable plate; 15. Protective rod; 16. Rocker 2. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 , the utility model provides the following embodiments:

[0021] A guardrail that is easy to install includes a support plate 1, wherein the support plates 1 are multiple, and connecting plates 4 are fixedly installed on the left and right sides of the support plates 1. A protective plate 11 is provided between two adjacent support plates 1, and multiple protective rods 15 are slidably installed on the left and right sides of the protective plate 11. The protective rods 15 on both sides are respectively connected to the support plates 1 on both sides through the connecting plates 4.

[0022] Specifically, a bidirectional screw 5 is rotatably installed between the front and rear inner walls of the upper end of the connecting plate 4, and a limiting rod 6 is fixedly installed between the front and rear inner walls of the lower end. The limiting rod 6 is arranged parallel to the bidirectional screw 5. Fixing plates 7 are threadedly installed on the threads on both sides of the bidirectional screw 5, and the two fixing plates 7 are slidingly connected to the limiting rod 6. A plurality of fixing grooves 8 are provided at the ends of the two fixing plates 7 close to each other, and the plurality of fixing grooves 8 are all arc-shaped. The two fixing plates 7 are moved toward each other on the limiting rod 6 by rotating the bidirectional screw 5. When the two fixing plates 7 move close to each other so that the fixing grooves 8 collide with the protective rod 15, the protective rod 15 can be fixed and installed.

[0023] Specifically, a bidirectional screw rod 12 is rotatably installed between the left and right inner walls near the upper end of the protective plate 11, and a limiting rod 13 is fixedly installed between the left and right inner walls near the lower end. The limiting rod 13 is arranged parallel to the bidirectional screw rod 12, and movable plates 14 are threadedly installed on the threads on both sides of the bidirectional screw rod 12, and the two movable plates 14 are slidingly connected to the limiting rod 13. The protective rods 15 on both sides of the protective plate 11 are respectively fixedly connected to the sides of the two movable plates 14 that are away from each other. The two movable plates 14 are moved toward each other on the limiting rod 13 by rotating the bidirectional screw rod 12, thereby driving the protective rods 15 on both sides to move toward each other. The installation can be adjusted according to the distance between two adjacent support plates 1, and it is more convenient to use.

[0024] Specifically, a rocking wheel 9 is rotatably installed on the front side of the connecting plate 4, and the rocking wheel 9 is fixedly connected to the rotating shaft of the bidirectional screw 5. A rocking wheel 2 16 is rotatably installed on the left side near the upper end of the protective plate 11, and the rocking wheel 2 16 is fixedly connected to the rotating shaft of the bidirectional screw 2 12. The bidirectional screw 5 and the bidirectional screw 2 12 can be easily rotated by the rocking wheel 1 9 and the rocking wheel 2 16, which is convenient to use.

[0025] Specifically, a plurality of slots 10 are provided on the inner wall of the connecting plate 4 close to the supporting plate 1 , and the plurality of slots 10 are respectively arranged opposite to the plurality of protective rods 15 , and the diameter of the slots 10 is larger than the diameter of the protective rods 15 , so that the protective rods 15 can enter the connecting plate 4 more stably through the slots 10 .

[0026] Specifically, the lower ends of the plurality of support plates 1 are fixedly mounted with mounting seats 2, and threaded holes 3 are provided at four corner positions of the upper ends of the mounting seats 2. The support plates 1 are fixed to the ground through the mounting seats 2 to make them more stable.

[0027] The working principle of the utility model is as follows: the support plate 1 is fixed to the ground with bolts through the threaded holes 3 on the mounting base 2, and the protective plate 11 is installed between two adjacent support plates 1. According to the distance between the two support plates 1, the bidirectional screw rod 12 is rotated by the rocking wheel 16 to make the two movable plates 14 move toward each other with the protective rods 15 on both sides on the limit rods 13, so that the protective rods 15 are inserted into the slots 10 in the connecting plate 4, and then the bidirectional screw rod 5 is rotated by the rocking wheel 9 to make the two fixed plates 7 move closer to each other on the limit rod 6, so that the fixing groove 8 is in conflict with the protective rod 15 to fix the protective rod 15, and now the protective plate 11 can be fixed and installed.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A guardrail that is easy to install, comprising a support plate (1), characterized in that: There are multiple support plates (1), and connecting plates (4) are fixedly installed on both left and right sides of the support plates (1). A protective plate (11) is provided between two adjacent support plates (1). Multiple protective rods (15) are slidably installed on both left and right sides of the protective plates (11), and the protective rods (15) on both sides are respectively connected to the support plates (1) on both sides through the connecting plates (4).

2. A guardrail that is easy to install according to claim 1, characterized in that: A bidirectional screw rod (5) is rotatably mounted between the front and rear inner walls near the upper end of the connecting plate (4), and a limiting rod (6) is fixedly mounted between the front and rear inner walls near the lower end. The limiting rod (6) is arranged parallel to the bidirectional screw rod (5). Fixed plates (7) are threadedly mounted on the threads on both sides of the bidirectional screw rod (5), and the two fixed plates (7) are slidably connected to the limiting rod (6). A plurality of fixed grooves (8) are provided at the ends of the two fixed plates (7) close to each other, and the plurality of fixed grooves (8) are all arc-shaped.

3. A guardrail that is easy to install according to claim 2, characterized in that: The protective plate (11) is rotatably mounted with a bidirectional screw rod (12) between the left and right inner walls near the upper end, and a limiting rod (13) is fixedly mounted with a limiting rod (13) between the left and right inner walls near the lower end. The limiting rod (13) is arranged in parallel with the bidirectional screw rod (12). Moving plates (14) are threadedly mounted on the threads on both sides of the bidirectional screw rod (12), and the two moving plates (14) are slidably connected to the limiting rod (13). The protective rods (15) on both sides of the protective plate (11) are fixedly connected to the sides of the two moving plates (14) that are away from each other.

4. The guardrail that is easy to install according to claim 3 is characterized in that: A rocking wheel (9) is rotatably mounted on the front side of the connecting plate (4), and the rocking wheel (9) is fixedly connected to the rotating shaft of the bidirectional screw rod (5). A rocking wheel (16) is rotatably mounted on the left side near the upper end of the protective plate (11), and the rocking wheel (16) is fixedly connected to the rotating shaft of the bidirectional screw rod (12).

5. The guardrail that is easy to install according to claim 4 is characterized in that: A plurality of slots (10) are provided on the inner wall of one side of the connecting plate (4) close to the supporting plate (1), the plurality of slots (10) are respectively arranged opposite to the plurality of protection rods (15), and the diameter of the slots (10) is greater than the diameter of the protection rods (15).

6. The guardrail that is easy to install according to claim 5, characterized in that: The lower ends of the plurality of support plates (1) are all fixedly mounted with a mounting seat (2), and threaded holes (3) are provided at four corner positions of the upper end of the mounting seat (2).

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