Assembled riverway guardrail

Abstract

The utility model relates to the technical field of assembly type guardrails, and provides an assembly type river channel guardrail which comprises a base, a clamping groove is formed in one side of the upper surface of the base, a supporting rod is clamped in the middle of the clamping groove, a positioning block is inserted in the side, close to the supporting rod, of the middle of the clamping groove, a mounting hole is formed in an inner cavity of the positioning block, and limiting grooves are symmetrically formed in the upper surface of the positioning block. The sectional type assembly design is adopted, the base and the supporting rods are separated, when the guardrail body is damaged, the position of the base is kept unchanged, the sliding blocks on the two sides are pushed from outside to inside, the sliding blocks drive the guide rods to slide in the installation holes, the sliding blocks slide in the limiting grooves in a limited mode, and therefore the guardrail body is not damaged. And meanwhile, a guide rod drives a movable block to extrude a reset spring B, so that the guide rod is contracted into a mounting hole, insertion and fixation between the guide rod and the base are relieved, the supporting rod is taken down for replacement and maintenance, overall replacement is more convenient, the maintenance cost of the river channel guardrail is reduced, and the practicability of the device is improved.

Description

Technical Field

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

[0002] The assembled guardrail here refers to the "guardrail" used for ecological landscape. The assembled guardrail is used to protect personal safety and equipment facilities in residential areas, roads, commercial areas, public places, ecological landscapes and other occasions. Assembled guardrails can be seen everywhere in our lives.

[0003] For example, the publication number CN219654442U discloses an assembled guardrail, including a guardrail outer rod 1 and a fixed threaded rod, the upper and lower ends of the left side of the guardrail outer rod 1 are both provided with limit rods, the right side of the guardrail outer rod 1 is provided with an adjustment component, and the right side of the telescopic cross bar is provided with a guardrail outer rod 2. The assembled guardrail, through the guardrail outer rod 1, the limit rod, the fixing buckle, the adjustment component, the fixed threaded rod, the support vertical rod 1 and the support vertical rod 2, is conducive to the operator to adjust the length of the device more conveniently according to the needs of the site, and the groove plate and the fixing component are conducive to the operator to install multiple telescopic guardrails more labor-savingly according to the needs of the site, and it is more convenient for the operator to install the telescopic guardrail without the need for the operator to use a welding device. At the same time, the auxiliary components, the hook and the trash can are conducive to others being able to directly put the garbage into the trash can when the ecological landscape is in progress, without the operator having to find another trash can.

[0004] However, in the prior art, the guardrail body usually adopts an integrated design. The guardrail is assembled by using fixing bolts. When the base or support rod of the guardrail is damaged, the guardrail body needs to be disassembled and replaced. The guardrail base is usually fixed to the edge of the river channel by fixing bolts. When replacing the integrated guardrail body, the base needs to be released first, which makes replacement inconvenient and increases the maintenance cost of the guardrail, thereby limiting the practicability of the device to a certain extent. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that in the prior art, the guardrail body usually adopts an integrated design. When the base and support rods of the guardrail are damaged, the guardrail body needs to be disassembled and replaced. When replacing the integrated guardrail body, the base needs to be released first, which makes replacement inconvenient and increases the maintenance cost of the guardrail.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an assembled river guardrail, including a base, a card slot is opened on one side of the upper surface of the base, a support rod is clamped in the middle of the card slot, a positioning block is inserted in the middle of the card slot close to the support rod, a mounting hole is opened in the inner cavity of the positioning block, and a limiting groove is symmetrically opened on the upper surface of the positioning block, a sleeve is fixedly connected to the middle of the mounting hole, and a movable block is symmetrically slidably connected to the inner side wall of the sleeve, two of the movable blocks are fixedly connected by a reset spring B, and the two movable blocks are fixedly connected to a guide rod on the side away from the reset spring B, and the upper surfaces of the two guide rods are fixedly connected to a slider, and the slider slides in the limiting groove, and a plurality of equidistantly arranged drainage holes are opened on the outer side of the positioning block.

[0007] As a preferred embodiment, a through hole is formed on the upper surface of the support rod, a mounting block is inserted in the middle of the through hole, and a plurality of equidistantly arranged sockets A are formed on the surface of the mounting block.

[0008] As a preferred embodiment, a sleeve rod is fixedly connected to the upper surface of the mounting block, a slide groove is provided on the inner side of the sleeve rod, and a plurality of equidistantly arranged fixing members A are fixedly connected to the inner surface of the sleeve rod located in the slide groove.

[0009] As a preferred embodiment, an insertion rod B is inserted into the inner cavity of the sleeve rod, and a surface of the insertion rod B is provided with a plurality of fixing blocks arranged at equal distances.

[0010] As a preferred embodiment, one side of the surface of the insertion rod B is fixedly connected to a fixing block located in the middle of two adjacent insertion holes B, one end of the fixing block is fixedly connected to a fixing piece B, and the fixing block slides in the slide groove.

[0011] As a preferred embodiment, a positioning rod is inserted into the side of the sleeve rod away from the sliding groove, and the inner side of the positioning rod is fixedly connected to the surface of the sleeve rod via a return spring A.

[0012] As a preferred embodiment, a plug rod A is inserted into the middle of the socket A, one end of the plug rod A is fixedly connected to a connector A, and one end of the plug rod A away from the connector A is movably connected to the connector B through a connecting sleeve.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. The utility model adopts a segmented assembly design to separate the base and the support rod. When the guardrail body is damaged, the position of the base remains unchanged, and the sliders on both sides are pushed from the outside to the inside. The sliders drive the guide rods to slide in the installation holes, and the sliders slide in the limit grooves. At the same time, the guide rods drive the movable blocks to squeeze the reset spring B, so that the guide rods are retracted into the installation holes, and the plug-in fixation between the guide rods and the base is released, so that the support rods can be removed for replacement and maintenance. The overall replacement is more convenient, which reduces the maintenance cost of the river guardrail and improves the practicality of the device.

[0015] 2. The utility model adopts the plug-in and clip-on methods as a whole, replacing the traditional bolt fixing method, which reduces the production cost of the guardrail, makes it more convenient to inspect, replace and adjust the height of the guardrail as a whole, and is suitable for large-scale promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure of an assembled river guardrail provided by the utility model;

[0017] Figure 2 A schematic diagram of the overall structure of an assembled river guardrail provided by the utility model;

[0018] Figure 3 A schematic diagram of the sleeve rod structure of an assembled river guardrail provided by the utility model;

[0019] Figure 4 A schematic cross-sectional view of a positioning block structure of an assembled river guardrail provided by the utility model;

[0020] Legend:

[0021] 1. Base; 2. Slot; 3. Support rod; 4. Sleeve rod; 5. Through hole; 6. Mounting block; 7. Socket A; 8. Connector A; 9. Plug rod A; 10. Connector B; 11. Connecting sleeve; 12. Slide; 13. Fixing part A; 14. Plug rod B; 15. Socket B; 16. Fixing block; 17. Fixing part B; 18. Positioning rod; 19. Reset spring A; 20. Positioning block; 21. Mounting hole; 22. Limiting groove; 23. Sleeve; 24. Reset spring B; 25. Movable block; 26. Guide rod; 27. Slider; 28. Drain hole. 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 1-4 The utility model provides a technical solution: an assembled river guardrail, including a base 1, a card slot 2 is opened on one side of the upper surface of the base 1, a support rod 3 is clamped in the middle of the card slot 2, a positioning block 20 is inserted on the side of the middle of the card slot 2 close to the support rod 3, a mounting hole 21 is opened in the inner cavity of the positioning block 20, and a limiting groove 22 is symmetrically opened on the upper surface of the positioning block 20. A sleeve 23 is fixedly connected to the middle of the mounting hole 21, and a movable block 25 is symmetrically slidably connected to the inner side wall of the sleeve 23. The two movable blocks 25 are fixedly connected by a reset spring B24, and the two movable blocks 25 are fixedly connected to the side away from the reset spring B24 with a guide rod 26, and the upper surfaces of the two guide rods 26 are A slider 27 is fixedly connected, and the slider 27 slides in the limiting groove 22. A plurality of equally spaced drainage holes 28 are provided on the outside of the positioning block 20. The sliders 27 on both sides are pushed from the outside to the inside, and the sliders 27 drive the guide rod 26 to slide in the mounting hole 21. The slider 27 slides in the limiting groove 22. At the same time, the guide rod 26 drives the movable block 25 to squeeze the reset spring B24, so that the guide rod 26 shrinks into the mounting hole 21, and the plug-in fixation with the base 1 is released, so that the support rod 3 can be removed for replacement and maintenance. The overall replacement is more convenient, which reduces the maintenance cost of the river guardrail. The design of the drainage hole 28 is conducive to the discharge of rainwater inside the positioning block 20.

[0024] like Figure 1-4 As shown, a through hole 5 is provided on the upper surface of the support rod 3, a mounting block 6 is inserted in the middle of the through hole 5, and a plurality of equally spaced sockets A7 are provided on the surface of the mounting block 6. The mounting block 6 moves in the through hole 5 to adjust the height of the river guardrail according to actual needs.

[0025] like Figure 1-4As shown, the upper surface of the mounting block 6 is fixedly connected with a sleeve rod 4, a slide groove 12 is provided on the inner side of the sleeve rod 4, and a plurality of equally spaced fixing members A13 are fixedly connected to the surface of the inner side of the sleeve rod 4 located at the slide groove 12, an insertion rod B14 is inserted into the inner cavity of the sleeve rod 4, and a plurality of equally spaced fixing blocks 16 are provided on the surface of the insertion rod B14, and a fixing block 16 is fixedly connected to the middle of two adjacent insertion holes B15 on one side of the surface of the insertion rod B14, and a fixing member B17 is fixedly connected to one end of the fixing block 16, and the fixing block 16 slides in the slide groove 12, and the railing is placed on the surface of the fixing member A13, and the insertion rod B14 is pushed downward, and the insertion rod B14 drives the fixing member B17 to be sleeved and fixed to the upper surface of the railing through the fixing block 16, so as to install and fix railings of different sizes.

[0026] like Figure 1-4 As shown, a positioning rod 18 is inserted into the side of the sleeve rod 4 away from the slide groove 12, and the inner side of the positioning rod 18 is fixedly connected to the surface of the sleeve rod 4 through a return spring A19. The return spring A19 rebounds and drives the positioning rod 18 to snap into the socket B15 to limit the height of the insertion rod B14, so as to position the height of the fixed railing, avoid the fixed railing from loosening, and improve the overall safety of the device.

[0027] like Figure 1-4 As shown, a rod A9 is inserted into the middle of the socket A7, one end of the rod A9 is fixedly connected to a connector A8, and the end of the rod A9 away from the connector A8 is movably connected with the connector B10 through a connecting sleeve 11. The rod A9 is inserted into the socket A7, so that the rod A9 and the connecting sleeve 11 are connected, and the assembly between the connector A8 and the connector B10 is completed to limit the height of the adjusted sleeve rod 4. At the same time, this kind of design improves the overall aesthetics of the river guardrail.

[0028] Working principle:

[0029] When in use, firstly, the base 1 is fixedly installed on the edge of the river channel by bolts, and the bottom end of the base 1 is clamped on the upper surface of the base 1 through the card slot 2, and the sliders 27 on both sides are pushed from the outside to the inside, and the sliders 27 drive the guide rod 26 to slide in the installation hole 21, and the slider 27 slides in the limit groove 22, and at the same time, the guide rod 26 drives the movable block 25 to squeeze the return spring B24, so that the guide rod 26 shrinks into the installation hole 21, and then the positioning block 20 is inserted into the card slot 2 to limit the support rod 3, and the slider 27 is released. The limit groove 22 rebounds and drives the movable block 25 to squeeze the guide rod 26 outward, and the guide rod 26 is inserted into the inner wall of the card slot 2 for limiting;

[0030] Next, the mounting block 6 is inserted into the through hole 5, and the height of the sleeve rod 4 is adjusted according to actual needs. Then, the insertion rod A9 is inserted into the socket A7, so that the insertion rod A9 and the connecting sleeve 11 are sleeved, and the assembly between the connecting piece A8 and the connecting piece B10 is completed to limit the height of the adjusted sleeve rod 4. At this time, the railing is placed in the middle of the fixing piece A13, and the positioning rod 18 is pulled outward to extend the return spring A19, so that the positioning rod 18 is moved out of the socket B15, and the insertion rod B14 is pushed downward. The insertion rod B14 passes through the fixing piece. The fixed block 16 drives the fixing part B17 to fit and fix the upper surface of the railing, loosen the positioning rod 18, and the reset spring A19 rebounds to drive the positioning rod 18 to be clamped into the socket B15 to limit the height of the plug B14. The design of the drainage hole 28 is conducive to the discharge of rainwater inside the positioning block 20. The device as a whole adopts the plug-in and clamping method to replace the traditional bolt fixing method, which reduces the production cost of the guardrail and makes it more convenient to inspect, replace and adjust the height of the guardrail as a whole, which is suitable for large-scale promotion.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An assembled river guardrail, comprising a base (1), characterized in that: A slot (2) is provided on one side of the upper surface of the base (1), a support rod (3) is clamped in the middle of the slot (2), a positioning block (20) is inserted in the middle of the slot (2) near the support rod (3), a mounting hole (21) is provided in the inner cavity of the positioning block (20), limiting grooves (22) are symmetrically provided on the upper surface of the positioning block (20), a sleeve (23) is fixedly connected in the middle of the mounting hole (21), and the inner side wall of the sleeve (23) is opposite to the inner side wall of the mounting hole (21). A movable block (25) is slidably connected, and the two movable blocks (25) are fixedly connected via a return spring B (24). The two movable blocks (25) are fixedly connected to a guide rod (26) on one side away from the return spring B (24). The upper surfaces of the two guide rods (26) are fixedly connected to a slider (27), and the slider (27) slides in the limit groove (22). The outer side of the positioning block (20) is provided with a plurality of drainage holes (28) arranged at equal distances.

2. The assembled river guardrail according to claim 1, characterized in that: A through hole (5) is provided on the upper surface of the support rod (3), a mounting block (6) is inserted in the middle of the through hole (5), and a plurality of equidistantly arranged insertion holes A (7) are provided on the surface of the mounting block (6).

3. The assembled river guardrail according to claim 2 is characterized in that: A sleeve rod (4) is fixedly connected to the upper surface of the mounting block (6), a slide groove (12) is provided on the inner side of the sleeve rod (4), and a plurality of equidistantly arranged fixing members A (13) are fixedly connected to the surface of the slide groove (12) on the inner side of the sleeve rod (4).

4. The assembled river guardrail according to claim 3 is characterized in that: An insertion rod B (14) is inserted into the inner cavity of the sleeve rod (4), and a plurality of fixing blocks (16) arranged at equal distances are provided on the surface of the insertion rod B (14).

5. The assembled river guardrail according to claim 4 is characterized in that: One side of the surface of the insertion rod B (14) is fixedly connected to a fixing block (16) located in the middle of two adjacent insertion holes B (15), one end of the fixing block (16) is fixedly connected to a fixing piece B (17), and the fixing block (16) slides in the slide groove (12).

6. The assembled river guardrail according to claim 3 is characterized by: A positioning rod (18) is inserted into the side of the sleeve rod (4) away from the slide groove (12), and the inner side of the positioning rod (18) is fixedly connected to the surface of the sleeve rod (4) via a return spring A (19).

7. The assembled river guardrail according to claim 2, characterized in that: An insertion rod A (9) is inserted into the middle of the insertion hole A (7), one end of the insertion rod A (9) is fixedly connected to a connecting piece A (8), and the end of the insertion rod A (9) away from the connecting piece A (8) is movably connected to the connecting piece B (10) through a connecting sleeve (11).

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