Protective fence convenient to assemble

Abstract

The utility model relates to a protective fence convenient to assemble, which comprises a connecting frame, the right side of the connecting frame is fixedly connected with a bottom frame, the inside of the bottom frame is fixedly connected with a fixing block, the top of the fixing block is fixedly connected with a first enclosure frame, and the inside of the first enclosure frame is fixedly connected with a buffer spring. And the tops of the buffer springs are fixedly connected with a second fence frame, and an adjusting groove is formed in the right side of the connecting frame. According to the protective fence convenient to assemble, the splicing structure is arranged, the clamping blocks and the connecting grooves are adopted for assembling in a clamping and splicing mode, the splicing and assembling convenience of the device is improved, meanwhile, the work period of early-stage protective fence installation is effectively shortened, manpower, material resources and financial resources are saved, meanwhile, the arrangement of a steering column is matched, and the assembly efficiency is improved. The connecting frames can have certain resistance to common damage factors such as falling, bumping and the like, and meanwhile, the angle between the connecting frames can be adjusted for a protected object, so that the effect of external enclosure can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails that are easy to assemble, in particular to a guardrail that is easy to assemble. Background Art

[0002] Safety protection is a measure that uses safety protection devices to protect personnel. These protection measures keep personnel away from dangers that cannot be reasonably eliminated or risks that cannot be adequately reduced through inherent safety design methods. Guardrails are a widespread tool for safety protection. They are industrial guardrails or collision guardrails. They are mainly used for the protection and protection of equipment and facilities in factories, workshops and warehouses. They are intended to protect, block, protect and warn on-site equipment or buildings. They are mainly used in municipal engineering, transportation, communities, ports, airports, storage areas, public places and other occasions.

[0003] At present, most guardrails on the market are connected by screws. The nuts themselves are relatively small and easy to lose. Losing the nut may cause a certain section of the guardrail to be unable to support stably and it is easy to fall off over time. The fallen guardrail will cause the stress points of the surrounding guardrails to be uneven. If it is not discovered in time, the connected guardrails will be damaged together, reducing the service life of the guardrails. There is also the problem of time-consuming installation. For example, if the nut is lost and the newly purchased nut may not be of the right model, the guardrail will be unstable, and repurchasing it will waste money and time, affecting the work efficiency of the installers. For this reason, we propose a guardrail that is easy to assemble. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a guardrail that is easy to assemble, has the advantages of stable installation and high installation efficiency, and solves the problems of unstable installation and inconvenient assembly.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a guardrail that is easy to assemble, including a connecting frame, the right side of the connecting frame is fixedly connected to a bottom frame, the bottom frame is fixedly connected to a fixed block inside, the top of the fixed block is fixedly connected to a first enclosure frame, the first enclosure frame is fixedly connected to a buffer spring inside, the top of the buffer spring is fixedly connected to a second enclosure frame, an adjustment slot is opened on the right side of the connecting frame, the adjustment slot is movably connected to a top frame inside, the left and right sides of the top frame are fixedly connected to threaded columns, the outer surfaces of the two threaded columns are threadedly connected to nuts, and the left side of the connecting frame is fixedly connected to a splicing structure;

[0006] The splicing structure includes a connecting block, a connecting block is fixedly connected to the left side of the connecting frame, a steering column is fixedly connected to the inside of the connecting block, a splicing block is movably connected to the outer surface of the steering column, connecting grooves are provided at both top and bottom ends of the splicing block, a clamping block is movably connected to the inside of the connecting groove, and a telescopic spring is fixedly connected to the bottom of the clamping block.

[0007] Furthermore, a photovoltaic panel is fixedly connected to the top of the top frame, a warning light is fixedly connected to the top of the connecting frame, and a base is fixedly connected to the bottom of the connecting frame.

[0008] Furthermore, a top frame is fixedly connected to the top of the second enclosure frame, and the first enclosure frame is connected to the second enclosure frame via a buffer spring.

[0009] Furthermore, the left and right sides of the base frame are fixedly connected with connecting frames, and the base frame is connected to the top frame through a fixed block, a first enclosure frame, and a second enclosure frame.

[0010] Furthermore, the telescopic spring is composed of a telescopic cabin and a spring, and a clamping block is fixedly connected to the top of the spring. A splicing groove is opened on the right side of the connecting frame, and the interior of the splicing groove is fixedly connected to the telescopic spring.

[0011] Furthermore, a battery is fixedly connected inside the warning light, and the photovoltaic panel and the battery are electrically connected via a wire, and the warning light, the battery and the photovoltaic panel are electrically connected.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] 1. The easy-to-assemble guardrail is assembled by setting a splicing structure and adopting a snap-fit ​​splicing method of a card block and a connecting groove, which improves the convenience of splicing and assembling the device, and also effectively shortens the work cycle of the early guardrail installation, thereby saving manpower, material and financial resources. At the same time, with the setting of the steering column, it can have a certain resistance to common destructive factors such as falling, bumping and collision. At the same time, the angle between the connecting frames can be adjusted for the protected object, so as to achieve the effect of external enclosure.

[0014] 2. The guardrail, which is easy to assemble, realizes the blocking and protection functions of the guardrail by setting the first enclosure frame, the second enclosure frame, and the adjustment groove, and the design that the first enclosure frame and the second enclosure frame can be telescopically adjusted, while improving the safety of the protected object and realizing the adjustment of the height of the guardrail, solving the problem that the existing guardrail cannot be adjusted, thereby reducing the applicability of the guardrail. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional side view of the utility model as a whole;

[0016] Figure 2 This is the overall front view of the utility model;

[0017] Figure 3 For this utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0018] In the figure: 1. connecting frame; 2. bottom frame; 3. fixing block; 4. first enclosure frame; 5. buffer spring; 6. second enclosure frame; 7. adjustment slot; 8. top frame; 9. threaded column; 10. nut; 11. photovoltaic panel; 12. warning light; 13. splicing structure; 1301. connecting block; 1302. steering column; 1303. splicing block; 1304. connecting slot; 1305. clamping block; 1306. telescopic spring; 14. base. 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 In this embodiment, a guardrail that is easy to assemble includes a connecting frame 1, a bottom frame 2 is fixedly connected to the right side of the connecting frame 1, a fixing block 3 is fixedly connected inside the bottom frame 2, a first enclosure frame 4 is fixedly connected to the top of the fixing block 3, a buffer spring 5 is fixedly connected inside the first enclosure frame 4, a second enclosure frame 6 is fixedly connected to the top of the buffer spring 5, an adjustment slot 7 is opened on the right side of the connecting frame 1, a top frame 8 is movably connected inside the adjustment slot 7, threaded columns 9 are fixedly connected to the left and right sides of the top frame 8, nuts 10 are threadedly connected to the outer surfaces of the two threaded columns 9, and a splicing structure 13 is fixedly connected to the left side of the connecting frame 1;

[0021] The splicing structure 13 includes a connecting block 1301, the left side of the connecting frame 1 is fixedly connected to the connecting block 1301, the interior of the connecting block 1301 is fixedly connected to a steering column 1302, the outer surface of the steering column 1302 is movably connected to a splicing block 1303, the top and bottom ends of the splicing block 1303 are provided with connecting grooves 1304, the interior of the connecting groove 1304 is movably connected to a clamping block 1305, and the bottom of the clamping block 1305 is fixedly connected to a telescopic spring 1306.

[0022] In specific implementation, the photovoltaic panel 11 is composed of three photovoltaic sheets and is trapezoidal in shape. Its principle is to use the photovoltaic effect of the semiconductor interface to directly convert light energy into electrical energy. That is, when photons are irradiated on the metal, its energy can be completely absorbed by an electron in the metal. The energy absorbed by the electron is large enough to overcome the internal gravity of the metal to do work, escape from the metal surface and become photoelectrons. At this time, the battery converts the photoelectrons into electrical energy and forms an electric current for the warning light 12 to use.

[0023] A fixing hole is provided inside the connecting frame 1, and a threaded column 9 is movably connected inside the fixing hole, and the size of the threaded column 9 is adapted to the size of the fixing hole. The fixing hole is connected with the adjustment groove 7 through the connecting frame 1, that is, after the top frame 8 is adjusted inside the adjustment groove 7, the threaded column 9 is tightened by rotating the nut 10 (in the direction close to the top frame 8), so as to complete the fixation of the top frame 8.

[0024] When implementing, follow these steps:

[0025] 1) First adjust the height, rotate the nut 10 and loosen it (in the direction away from the top frame 8), and adjust the position of the top frame 8 inside the adjustment slot 7 according to the protection requirements. At this time, as the top frame 8 moves in the adjustment slot 7, the top frame 8 drives the second enclosure frame 6 to move up and down in the vertical and horizontal directions inside the first enclosure frame 4. When the height is determined, tighten the threaded column 9 by rotating the nut 10 (in the direction close to the top frame 8), so as to complete the fixation of the top frame 8 and the connecting frame 1;

[0026] 2) Then, the guardrail is spliced. The splicing block 1303 on the left side of the connecting frame 1 of the A device is aligned with the splicing groove on the right side of the connecting frame 1 of the B device, and the A splicing block 1303 is pushed into the B splicing groove. During the pushing process, the splicing block 1303 squeezes the clamping block 1305 in the splicing groove. At this time, the clamping block 1305 moves into the telescopic cabin and squeezes the spring at the same time. When the A splicing block 1303 completely enters the B splicing groove, due to the elastic potential energy of the spring, the elastic force acts on the B clamping block 1305, so that it completes the reset and enters the connecting groove 1304 inside the A splicing block 1303, thereby completing the snap-in splicing;

[0027] 3) Finally, the overall route of the guardrail is adjusted. The angle of the connecting frame 1 can be adjusted according to the object to be protected (the splicing block 1303 can be rotated on the outer surface of the steering column 1302), so as to achieve the effect of external enclosure.

[0028] To sum up, the guardrail that is easy to assemble is assembled by setting a splicing structure 13 and adopting a snap-fit ​​splicing method of a clamping block 1305 and a connecting groove 1304, which improves the convenience of splicing and assembly of the device, and also effectively shortens the work cycle of the early installation of the guardrail, thereby saving manpower, material resources and financial resources. At the same time, in conjunction with the setting of the steering column 1302, it can have a certain resistance to common destructive factors such as falls, collisions, and collisions. At the same time, the angle of the connecting frame 1 can be adjusted for the protected object, so as to achieve the effect of external enclosure.

[0029] Furthermore, by providing the first enclosure frame 4, the second enclosure frame 6, and the adjustment slot 7, and by the design that the first enclosure frame 4 and the second enclosure frame 6 can be telescopically adjusted, the blocking and protection functions of the guardrail are achieved, while the safety of the protected object is improved, and the height of the guardrail can be adjusted, thereby solving the problem that the existing guardrail cannot be adjusted, thereby reducing the applicability of the guardrail.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A guardrail that is easy to assemble, comprising a connecting frame (1), characterized in that: The right side of the connecting frame (1) is fixedly connected to a base frame (2), the interior of the base frame (2) is fixedly connected to a fixing block (3), the top of the fixing block (3) is fixedly connected to a first enclosure frame (4), the interior of the first enclosure frame (4) is fixedly connected to a buffer spring (5), the top of the buffer spring (5) is fixedly connected to a second enclosure frame (6), an adjustment slot (7) is provided on the right side of the connecting frame (1), the interior of the adjustment slot (7) is movably connected to a top frame (8), the left and right sides of the top frame (8) are fixedly connected to threaded columns (9), the outer surfaces of the two threaded columns (9) are threadedly connected to nuts (10), and the left side of the connecting frame (1) is fixedly connected to a splicing structure (13); The splicing structure (13) comprises a connecting block (1301), the left side of the connecting frame (1) is fixedly connected to the connecting block (1301), the interior of the connecting block (1301) is fixedly connected to a steering column (1302), the outer surface of the steering column (1302) is movably connected to a splicing block (1303), the top and bottom ends of the splicing block (1303) are both provided with connecting grooves (1304), the interior of the connecting groove (1304) is movably connected to a clamping block (1305), and the bottom of the clamping block (1305) is fixedly connected to a telescopic spring (1306).

2. A guardrail that is easy to assemble according to claim 1, characterized in that: The top of the top frame (8) is fixedly connected to a photovoltaic panel (11), the top of the connecting frame (1) is fixedly connected to a warning light (12), and the bottom of the connecting frame (1) is fixedly connected to a base (14).

3. The easy-to-assemble guardrail according to claim 1, characterized in that: The top of the second enclosure frame (6) is fixedly connected to a top frame (8), and the first enclosure frame (4) is connected to the second enclosure frame (6) via a buffer spring (5).

4. The easy-to-assemble guardrail according to claim 1, characterized in that: The left and right sides of the bottom frame (2) are both fixedly connected with connecting frames (1), and the bottom frame (2) is connected to the top frame (8) via a fixing block (3), a first enclosure frame (4), and a second enclosure frame (6).

5. The easy-to-assemble guardrail according to claim 1, characterized in that: The telescopic spring (1306) is composed of a telescopic chamber and a spring, and a clamping block (1305) is fixedly connected to the top of the spring. A splicing groove is provided on the right side of the connecting frame (1), and the interior of the splicing groove is fixedly connected to the telescopic spring (1306).

6. The easy-to-assemble guardrail according to claim 2, characterized in that: A battery is fixedly connected inside the warning light (12), and the photovoltaic panel (11) is electrically connected to the battery via a wire, so that the warning light (12), the battery and the photovoltaic panel (11) are electrically connected.

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