Port safety guardrail device

Abstract

The utility model discloses a harbor safety guardrail device which comprises a bottom plate, an unlocking assembly is arranged on the bottom plate through a clamping assembly, the unlocking assembly comprises four fixed sleeves, a clamping sleeve, a movable sleeve, a movable rod, a movable plate and a clamping groove, the fixed sleeves are fixedly installed on the bottom plate, the clamping sleeve is fixedly installed on the bottom plate, and the movable sleeve is fixedly installed on the bottom plate. The clamping sleeve is fixedly installed on the fixed sleeve, the movable sleeve is slidably connected to the outer side of the clamping sleeve, the movable rods are evenly installed at the bottom of the movable sleeve, the number of the movable rods is four, the movable plates are arranged at the bottoms of the movable rods, the clamping grooves are evenly formed in the clamping sleeve, the clamping grooves are matched with the movable plates, and the movable plates are arranged on the movable rods. And the clamping assembly comprises a clamping rod, threaded grooves and an inserting rod, the clamping rod is slidably connected into the clamping sleeve, and the threaded grooves are evenly formed in the clamping rod, so that the technical problem that an existing installation guardrail mentioned in the background technology is inconvenient to disassemble quickly in the using process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrail devices, and more specifically, to a port safety guardrail device. Background Art

[0002] In the existing technology, the existing installed guardrails are not easy to disassemble quickly during use, which means that when these guardrails need to be maintained, replaced or temporarily removed due to certain work needs, operators need to spend a lot of time and energy to complete this task, which not only reduces the work efficiency, but also in emergency situations, such as when it is necessary to evacuate or change the work area quickly, this inconvenient disassembly process may cause serious safety problems.

[0003] Secondly, the existing installed guardrails cannot be fixed firmly and quickly during use. This may be due to improper design of the guardrail fixing method or poor quality of the fixing components. In either case, this may cause the guardrail to loosen or shift during normal use, thereby reducing the protective effect of the guardrail and increasing safety hazards.

[0004] Finally, existing devices are unable to perform the fixing process for different fences, which means that if the port needs to replace or upgrade the fence, the existing device may not be able to adapt to the new fence type or require additional modifications before it can be used, which not only increases costs but may also cause operational interruptions and affect the normal operation of the port. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the utility model provides a port safety guardrail device to solve the technical problem mentioned in the background technology that the existing installed guardrail is not convenient for quick disassembly during use.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a port safety guardrail device comprises a base plate, an unlocking assembly is arranged on the base plate through a clamping assembly, the unlocking assembly comprises a fixed sleeve, a clamping sleeve, a movable sleeve, a movable rod, a movable plate and a clamping groove, the fixed sleeve is fixedly mounted on the base plate, the fixed sleeve is provided with four, the clamping sleeve is fixedly mounted on the fixed sleeve, the movable sleeve is slidably connected to the outside of the clamping sleeve, the movable rod is evenly mounted on the bottom of the movable sleeve, the movable rod is provided with four, the movable plate is arranged at the bottom of the movable rod, the clamping groove is evenly opened on the clamping sleeve, the clamping groove is adapted to the movable plate, the clamping assembly comprises a clamping rod, a threaded groove and an insertion rod, the clamping rod is slidably connected to the inside of the clamping sleeve, the threaded groove is evenly opened on the clamping rod, the insertion rod is slidably connected to the clamping sleeve, the insertion rod is adapted to the threaded groove, and a protective assembly is arranged on the fixed sleeve.

[0009] The utility model is further configured that a telescopic spring is connected to the movable sleeve, and the telescopic spring is disconnected from the bottom of the clamping sleeve, so that the resetting process of the movable sleeve is promoted by using the telescopic spring.

[0010] The utility model is further configured such that abutment plate is connected to the clamping sleeve, the bottom end of the abutment plate abuts against the top end of the movable sleeve, an insertion groove is provided on the movable sleeve, the insertion groove is matched with the insertion rod, and the abutment process of the movable sleeve is facilitated by using the abutment plate.

[0011] The utility model is further configured such that an insertion spring is provided in connection with the outer wall of the insertion rod and the clamping sleeve, and a resisting piece is provided inside the clamping sleeve. Two resisting pieces are provided, and the resisting process of the clamping rod is completed through the coordinated use of various components.

[0012] The utility model is further configured that a push spring is connected between the two push pieces, one of the push pieces is fixedly connected to the inner side of the clamping sleeve, and the use of the push spring provides a buffering effect for the push piece.

[0013] The utility model is further configured such that the protective assembly includes a threaded rod, a pull ring and a protective rod, the threaded rod is threadedly connected to one of the fixing sleeves, the pull ring is connected to one end of the threaded rod, and the protective rod is fixedly connected to the clamping rod, so that the coordinated use of the various components facilitates the completion of the fixing process of other guardrails.

[0014] The utility model is further configured such that a shielding rod is detachably connected between the protection rods, a mounting sleeve is installed on the protection rod, a fixing plate is installed on the mounting sleeve, and two fixing plates are provided, so that the protection process is promoted through the coordinated use of various components.

[0015] The utility model is further configured such that a protective plate is detachably connected between the fixing plates, and fixing bolts are detachably connected between the protective plate and the fixing plates, so that the replacement process of the protective plate is facilitated through the coordinated use of various components.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a port safety guardrail device with the following features:

[0018] Beneficial effects:

[0019] 1. The design of the unlocking component makes the installation and disassembly process of the port safety guardrail device easier and more efficient. By manually operating the moving sleeve, the jammed rod can be quickly unlocked and fixed, thereby realizing the rapid installation and disassembly of the guardrail. This design not only improves the operating efficiency, but also provides the ability to respond quickly in an emergency, ensuring the safety and smoothness of port operations.

[0020] 2. The design of the clamping assembly enables the port safety guardrail device to adapt to different types of guardrails, improving the flexibility and versatility of the device. The clamping rod can be firmly fixed through the cooperation of the threaded groove and the insertion rod, ensuring the stability and safety of the guardrail. At the same time, the setting of the insertion spring avoids excessive movement of the insertion rod, ensuring the accuracy and reliability of the fixing process.

[0021] 3. The design of the protection component enhances the protection function of the port safety guardrail device. Through the setting of the protection rod and the protection plate, it can effectively prevent the damage to the guardrail by external objects, and improve the service life and stability of the guardrail. At the same time, the detachable connection method makes the replacement of the protection plate more convenient, reduces the maintenance cost and time, and improves the continuity and efficiency of port operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a port safety guardrail device in the utility model;

[0023] Figure 2 It is a structural schematic diagram of the unlocking component in the utility model;

[0024] Figure 3 It is a cross-sectional structural schematic diagram of the unlocking component in the utility model;

[0025] Figure 4 It is a structural schematic diagram of the clamping assembly in the utility model;

[0026] Figure 5 It is a structural schematic diagram of the protective component in the utility model.

[0027] In the figure: 1. bottom plate; 2. fixed sleeve; 3. clamping sleeve; 4. movable sleeve; 5. movable rod; 6. movable plate; 7. clamping groove; 8. clamping rod; 9. threaded groove; 10. insertion rod; 11. telescopic spring; 12. abutment plate; 13. insertion spring; 14. abutment sheet; 15. abutment spring; 16. threaded rod; 17. pull ring; 18. protective rod; 19. shielding rod; 20. installation sleeve; 21. fixed plate; 22. protective plate; 23. fixing bolt. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0030] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0031] See also Figure 1-5 , a port safety guardrail device comprises a base plate 1, an unlocking assembly is arranged on the base plate 1 through a clamping assembly, the unlocking assembly comprises a fixed sleeve 2, a clamping sleeve 3, a moving sleeve 4, a moving rod 5, a moving plate 6 and a clamping groove 7, the fixed sleeve 2 is fixedly installed on the base plate 1, the fixed sleeve 2 is provided with four, the clamping sleeve 3 is fixedly installed on the fixed sleeve 2, the moving sleeve 4 is slidably connected to the outside of the clamping sleeve 3, the moving rod 5 is evenly installed at the bottom of the moving sleeve 4, the moving rod 5 is provided with four, the moving plate 6 is arranged at the bottom of the moving rod 5, the clamping groove 7 is evenly opened on the clamping sleeve 3, and the clamping groove 7 is adapted to the moving plate 6, the clamping assembly comprises a clamping rod 8, a threaded groove 9 and an insertion rod 10, the clamping rod 8 is slidably connected to the inside of the clamping sleeve 3, the threaded groove 9 is evenly opened on the clamping rod 8, the insertion rod 10 is slidably connected to the clamping sleeve 3, the insertion rod 10 is adapted to the threaded groove 9, and a protective assembly is arranged on the fixed sleeve 2.

[0032] The movable sleeve 4 is connected with a telescopic spring 11 , and the telescopic spring 11 is disconnected from the bottom of the clamping sleeve 3 .

[0033] The clamping sleeve 3 is connected with a moving plate 12 , the bottom end of the moving plate 12 abuts against the top end of the moving sleeve 4 , and the moving sleeve 4 is provided with an insertion groove, which is matched with the insertion rod 10 .

[0034] The insertion rod 10 is connected to the outer wall of the clamping sleeve 3 and is provided with an insertion spring 13. The clamping sleeve 3 is provided with a stopper 14 inside, and two stoppers 14 are provided.

[0035] A resisting spring 15 is connected between the two resisting pieces 14 , and one of the resisting pieces 14 is fixedly connected to the inner side of the clamping sleeve 3 .

[0036] In this embodiment, when it is necessary to fix the safety guardrail during use, the guardrail and the clamping rod 8 at the bottom thereof are manually inserted along the fixing sleeve 2 on the bottom plate 1. During the insertion process, as the clamping rod 8 continuously penetrates into the clamping sleeve 3 at the top of the fixing sleeve 2, the abutting spring 15 on the inner side of the clamping sleeve 3 is continuously squeezed during the penetration process, and the abutting piece 14 is driven to continuously move up and down, thereby buffering the movement process of the clamping rod 8. During the movement process of the clamping rod 8, as the threaded groove 9 continuously cooperates, the insertion rod 10 slidably connected to the clamping sleeve 3 is driven to continuously slide and move, and the insertion spring 13 is used to pull the insertion rod 10 to prevent the insertion rod 10 from moving out of range, so that the insertion rod 10 is close to the clamping rod 8. One end of the locking rod 8 is inserted into the threaded groove 9 of the locking rod 8, thereby fixing the locking rod 8. When the locking rod 8 needs to be unlocked and fixed, the movable sleeve 4 is manually slid along the outer side of the locking sleeve 3. During the movement of the movable sleeve 4, the telescopic spring 11 is compressed. During the movement of the movable sleeve 4, the movable rod 5 and the movable plate 6 are driven to move downward, so that the movable plate 6 moves downward to below the locking groove 7. Then, the movable sleeve 4 is rotated along the locking sleeve 3, so that the movable rod 5 is rotated on the outer side of the locking sleeve 3, so that under the action of the insertion spring 13, the insertion rod 10 is driven to move, so that the insertion rod 10 is received in the locking sleeve 3, and the locking rod 8 is manually slid out.

[0037] See also Figure 2-4 , as an implementation method of a port safety guardrail device for a protection component: a protection component is arranged on the fixed sleeve 2, the protection component includes a threaded rod 16, a pull ring 17 and a protection rod 18, the threaded rod 16 is threadedly connected to one of the fixed sleeves 2, the pull ring 17 is connected to one end of the threaded rod 16, and the protection rod 18 is fixedly connected to the clamping rod 8.

[0038] A shielding rod 19 is detachably connected between the protection rods 18 , a mounting sleeve 20 is mounted on the protection rod 18 , a fixing plate 21 is mounted on the mounting sleeve 20 , and two fixing plates 21 are provided.

[0039] A protective plate 22 is detachably connected between the fixing plates 21 , and a fixing bolt 23 is detachably connected between the protective plate 22 and the fixing plates 21 .

[0040] More specifically, since four guardrails are arranged on the base plate 1, the fixing process can be performed for different guardrails. A guardrail is manually inserted into the fixing sleeve 2, and the threaded rod 16 is manually threadedly moved along the fixing sleeve 2, thereby completing the threaded fixing process of the threaded rod 16, the fixing sleeve 2 and the guardrail. In the process of unlocking the threaded rod 16, the threaded rod 16 is threadedly rotated from the fixing sleeve 2, and the pull ring 17 is driven to move the threaded rod 16. During the use of this device, the protective rod 18 installed on the guardrail is used for protection, and cooperates with the protective plate 22 for protection. When the protective plate 22 needs to be replaced, the fixing bolt 23 is manually removed along the thread of the fixing plate 21, so that the protective plate 22 can be removed for replacement.

[0041] In summary, when the overall device is in use or running: during use, when it is necessary to fix the safety guardrail, the guardrail and the clamping rod 8 at the bottom thereof are manually inserted along the fixing sleeve 2 on the bottom plate 1. During the insertion process, as the clamping rod 8 continuously penetrates into the clamping sleeve 3 at the top of the fixing sleeve 2, and during the penetration process, the actuating spring 15 on the inner side of the clamping sleeve 3 is continuously squeezed, and the actuating plate 14 is driven to continuously move up and down, thereby buffering the movement process of the clamping rod 8. During the movement process of the clamping rod 8, as the threaded groove 9 continuously cooperates, the insertion rod 10 slidably connected to the clamping sleeve 3 is driven to continuously slide and move, and the pulling of the insertion spring 13 is used to prevent the insertion rod 10 from moving out of range, so that the insertion rod 10 is close to the One end of the near-clamping rod 8 is inserted into the threaded groove 9 of the clamping rod 8, thereby fixing the clamping rod 8. When the clamping rod 8 needs to be unlocked and fixed, the movable sleeve 4 is manually slid along the outer side of the clamping sleeve 3. During the movement of the movable sleeve 4, the telescopic spring 11 is compressed. During the movement of the movable sleeve 4, the movable rod 5 and the movable plate 6 are driven to move downward, so that the movable plate 6 moves downward to below the clamping groove 7. Then the movable sleeve 4 is rotated along the clamping sleeve 3, so that the movable rod 5 is rotated on the outer side of the clamping sleeve 3, so that under the action of the insertion spring 13, the insertion rod 10 is driven to move, so that the insertion rod 10 is received in the clamping sleeve 3. At this time, the clamping rod 8 is manually slid out.

[0042] Since four guardrails are arranged on the base plate 1, the fixing process can be performed for different guardrails. A guardrail is manually inserted into the fixing sleeve 2, and the threaded rod 16 is manually threadedly moved along the fixing sleeve 2, so that the threaded fixing process of the threaded rod 16, the fixing sleeve 2 and the guardrail is completed. In the process of unlocking the threaded rod 16, the threaded rod 16 is threadedly rotated from the fixing sleeve 2, and the pull ring 17 is driven to move the threaded rod 16. During the use of this device, the protective rod 18 installed on the guardrail is used for protection, and cooperates with the protective plate 22 for protection. When the protective plate 22 needs to be replaced, the fixing bolt 23 is manually removed along the thread of the fixing plate 21, so that the protective plate 22 can be removed for replacement.

[0043] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A port safety guardrail device, comprising a bottom plate (1), characterized in that: The base plate (1) is provided with an unlocking assembly via a clamping assembly, and the unlocking assembly comprises a fixed sleeve (2), a clamping sleeve (3), a movable sleeve (4), a movable rod (5), a movable plate (6) and a clamping groove (7); the fixed sleeve (2) is fixedly mounted on the base plate (1), and four fixed sleeves (2) are provided; the clamping sleeve (3) is fixedly mounted on the fixed sleeve (2); the movable sleeve (4) is slidably connected to the outer side of the clamping sleeve (3); the movable rod (5) is evenly mounted on the bottom of the movable sleeve (4), and four movable rods (5) are provided; The plate (6) is arranged at the bottom of the moving rod (5), the clamping groove (7) is evenly arranged on the clamping sleeve (3), the clamping groove (7) is adapted to the moving plate (6), the clamping assembly comprises a clamping rod (8), a threaded groove (9) and an insertion rod (10), the clamping rod (8) is slidably connected inside the clamping sleeve (3), the threaded groove (9) is evenly arranged on the clamping rod (8), the insertion rod (10) is slidably connected inside the clamping sleeve (3), the insertion rod (10) is adapted to the threaded groove (9), and a protective assembly is arranged on the fixed sleeve (2).

2. A port safety guardrail device according to claim 1, characterized in that: The movable sleeve (4) is connected with a telescopic spring (11), and the telescopic spring (11) is disconnected from the bottom of the clamping sleeve (3).

3. A port safety guardrail device according to claim 2, characterized in that: The clamping sleeve (3) is connected with a moving plate (12), the bottom end of the moving plate (12) is in contact with the top end of the moving sleeve (4), and the moving sleeve (4) is provided with an insertion groove, which is matched with the insertion rod (10).

4. A port safety guardrail device according to claim 3, characterized in that: The insertion rod (10) is connected to the outer wall of the clamping sleeve (3) and is provided with an insertion spring (13). The clamping sleeve (3) is provided with a stopper (14) inside, and two stoppers (14) are provided.

5. A port safety guardrail device according to claim 4, characterized in that: A resisting spring (15) is connected between the two resisting pieces (14), and one of the resisting pieces (14) is fixedly connected to the inner side of the clamping sleeve (3).

6. A port safety guardrail device according to any one of claims 1 to 5, characterized in that: The protective assembly comprises a threaded rod (16), a pull ring (17) and a protective rod (18); the threaded rod (16) is threadedly connected to one of the fixing sleeves (2); the pull ring (17) is connected to one end of the threaded rod (16); and the protective rod (18) is fixedly connected to the clamping rod (8).

7. A port safety guardrail device according to claim 6, characterized in that: A shielding rod (19) is detachably connected between the protection rods (18), a mounting sleeve (20) is mounted on the protection rod (18), a fixing plate (21) is mounted on the mounting sleeve (20), and two fixing plates (21) are provided.

8. A port safety guardrail device according to claim 7, characterized in that: A protective plate (22) is detachably connected between the fixing plates (21), and a fixing bolt (23) is detachably connected between the protective plate (22) and the fixing plate (21).

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