Warning isolation belt for safety management of highway construction

Abstract

The utility model relates to the technical field of road construction, in particular to a warning isolation belt for safety management of road construction, which comprises a base, a supporting cylinder is arranged at the top of the base, a first supporting rod is arranged in the supporting cylinder, a second supporting rod is arranged in the first supporting rod, a shell is arranged at the top of the second supporting rod, and the shell is connected with the base. An automatic winding structure is arranged in the shell, an isolation belt is arranged on the automatic winding structure, a limiting block is arranged at one end of the isolation belt, a plurality of clamping blocks are arranged outside the shell, a plurality of limiting holes are formed in the first supporting rod and the second supporting rod, and fixing cylinders are symmetrically arranged outside the supporting cylinder and the first supporting rod. By means of the structure of the limiting block, the clamping switch, the limiting hole, the fixing cylinder, the compressed spring, the limiting rod and the pulling plate, the problems that a supporting rod needs to be arranged when an ordinary isolation belt is used, or the isolation belt is pasted on a tree or a handrail nearby, and the isolation belt is prone to falling off and troublesome to use are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of highway construction, in particular to a warning isolation belt for highway construction safety management. Background Art

[0002] During highway construction, safety management is of vital importance. In order to effectively isolate the construction area, prevent pedestrians and vehicles from entering by mistake, and remind passing vehicles to slow down, warning isolation belts are widely used in highway construction sites. At the construction site, warning isolation belts are often used to enclose the construction site for isolation.

[0003] Generally, isolation belts need to be equipped with their own support poles when in use, or they can be pasted on trees or railings nearby. Not only are they easy to fall off, but they are also troublesome to use.

[0004] Therefore, it is particularly important to design a warning isolation belt for highway construction safety management to change the above-mentioned technical defects and improve overall practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a warning isolation belt for highway construction safety management, so as to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A warning isolation tape for highway construction safety management, comprising a base, a support cylinder provided on the top of the base, a first support rod provided inside the support cylinder, a second support rod provided inside the first support rod, a shell provided on the top of the second support rod, an automatic winding structure provided inside the shell, an isolation tape provided on the automatic winding structure, a limiting block provided at one end of the isolation tape, a plurality of clamping blocks provided on the outside of the shell, a plurality of limiting holes provided on the first support rod and the second support rod, and fixing cylinders symmetrically provided on the outsides of the support cylinder and the first support rod;

[0008] A compression spring is provided inside the fixing cylinder, a limiting rod is provided inside the compression spring, a pull plate is provided at one end of the limiting rod, and a stop plate is provided at the other end of the limiting rod;

[0009] A bulge is provided on the top of the shell, a groove is provided on the bottom of the base, a plurality of fixing hooks are provided at equal intervals on the outside of the base and the shell, and a limiting belt is provided between two fixing hooks.

[0010] As a preferred solution of this practical information, a water injection cavity is provided inside the base, and a water injection port is provided on the top of the base, a sealing end is provided inside the water injection port, and a handle is fixedly connected to the support tube.

[0011] As a preferred solution of the present invention, the second support rod can slide inside the first support rod, the first support rod can be displaced along the height direction of the support tube, and a plurality of limiting holes are arranged at equal intervals.

[0012] As a preferred solution of the present practical information, a card slot for matching with the limit block is provided inside the card block, and the card slot and the card block are matched with each other.

[0013] As a preferred solution of the present invention, one end of the compression spring is fixedly connected to the fixed tube, the limiting rod is adapted to the limiting hole, and the limiting rod passes through the supporting tube and the first supporting rod.

[0014] As a preferred solution of this practical information, the longitudinal section area of ​​the pull plate is larger than the longitudinal section area of ​​the fixed tube, and hanging rings are provided at both ends of the limiting belt, and the hanging rings are adapted to the fixed hooks.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. In the utility model, a warning isolation belt for highway construction safety management is provided, which utilizes the structure of a limit block, a card lock, a limit hole, a fixing tube, a compression spring, a limit rod, and a pull plate. The base is provided with a water injection hole, which can be used to inject water into the base when in use to increase the overall stability, and reduce the weight when not in use. The height of the whole can then be adjusted by two support rods. At the same time, the isolation belt is fixed in position by the embedded cooperation between the card block and the card slot, which is convenient for disassembly. A protrusion is provided on the top of the shell to match the groove of the other base, so that the height of the whole can be increased again according to actual conditions. The whole can be recycled and moved with the handle, which is more convenient and does not require additional auxiliary equipment. It solves the problem that general isolation belts need to be equipped with support rods when in use, or are pasted on trees or railings nearby, which is not only easy to fall off but also more troublesome to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural diagram for the overall combination of the present utility model;

[0018] Figure 2 A schematic diagram of the overall details of the utility model;

[0019] Figure 3 This is a schematic diagram of the combination of two devices of the utility model.

[0020] In the figure: 1. Base; 101. Support cylinder; 102. First support rod; 103. Second support rod; 104. Housing; 105. Automatic winding structure; 106. Isolation belt; 107. Limit block; 108. Card block; 109. Limit hole; 2. Fixing cylinder; 201. Compression spring; 202. Limit rod; 203. Pull plate; 204. Abutment plate; 3. Protrusion; 301. Groove; 302. Fixing hook; 303. Limiting belt. DETAILED DESCRIPTION

[0021] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. Several embodiments of the present invention are provided. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0026] A warning isolation belt for highway construction safety management includes a base 1, a support cylinder 101 is provided on the top of the base 1, a first support rod 102 is provided inside the support cylinder 101, a second support rod 103 is provided inside the first support rod 102, a shell 104 is provided on the top of the second support rod 103, an automatic winding structure 105 is provided inside the shell 104, an isolation belt 106 is provided on the automatic winding structure 105, a limit block 107 is provided at one end of the isolation belt 106, a plurality of card blocks 108 are provided on the outside of the shell 104, the first support rod 102, The second support rod 103 is provided with a plurality of limiting holes 109, the support tube 101 and the first support rod 102 are symmetrically provided with a fixing tube 2 on the outside, the fixing tube 2 is provided with a compression spring 201, the compression spring 201 is provided with a limiting rod 202, one end of the limiting rod 202 is provided with a pull plate 203, the other end of the limiting rod 202 is provided with a plate 204, the top of the shell 104 is provided with a protrusion 3, the bottom of the base 1 is provided with a groove 301, the base 1 and the outside of the shell 104 are provided with a plurality of fixing hooks 302 at equal intervals, and a limiting hook 302 is provided between the two fixing hooks 302. With 303, by placing the base 1 of the warning isolation belt 106 at a predetermined position, water is injected into the water injection cavity through the water injection port on the top of the base 1. After completion, the water injection port is sealed with a blocking end to increase stability. Subsequently, the height of the support structure is adjusted according to the actual needs of the site. Specifically, by pulling the pull plate 203, the plate 204 is driven to squeeze the compression spring 201, so that the limit rod 202 is disengaged from the current limit hole 109. After that, the first support rod 102 can be freely slid to the height of the support tube 101 and the second support rod 1030 at the first support rod. 102, until the required height is reached, release the pull plate, the compression spring 201 rebounds and pushes the limiting rod 202 into the corresponding limiting hole 109 to achieve height fixing. Then, pull the isolation belt 106, and use the card block 108 and the card slot to fix the position of the isolation belt 106. The protrusion 3 on the top of the shell 104 and the groove 301 at the bottom of the base 1 are designed to facilitate positioning during assembly. Finally, by hanging the hanging ring of the limiting belt 303 on the fixing hook 302 of the adjacent device, a stable connection of the device is achieved, ensuring a safe isolation effect in the construction area.

[0027] The base 1 is provided with a water injection cavity inside, and a water injection port is provided on the top of the base 1, and a blocking end is provided inside the water injection port. A handle is fixedly connected to the support tube 101, and the overall stability is increased by injecting water on site. It is easy to carry when not in use without injecting water. The second support rod 103 can slide inside the first support rod 102, and the first support rod 102 can be displaced along the height direction of the support tube 101. Several limiting holes 109 are arranged at equal intervals, which is convenient for adjusting the height of the shell according to needs. A card slot for matching with the limiting block 107 is provided inside the card slot 108, and the card slot and the card block 108 are connected. They are adapted to each other, and the cooperation between the card block 108 and the card slot is used to fix the position of the isolation belt. One end of the compression spring 201 is fixedly connected to the fixed tube 2, and the limiting rod 202 is adapted to the limiting hole 109. The limiting rod 202 passes through the support tube 101 and the first support rod 102, so that the height of the first support rod and the second support rod can be adjusted by the cooperation between the limiting rod and the limiting hole. The longitudinal section area of ​​the pull plate 203 is larger than the longitudinal section area of ​​the fixed tube 2. Hanging rings are provided at both ends of the limiting belt 303, and the hanging rings are adapted to the fixed hooks 302, so that the two devices are more stable and avoid falling off.

[0028] The working process of the present invention is as follows: when using this kind of warning isolation belt for highway construction safety management, first place the base 1 of the warning isolation belt 106 in the predetermined position, and inject water into the water injection cavity through the water injection port on the top of the base 1. After completion, seal the water injection port with a blocking end to increase stability. Then, adjust the height of the support structure according to the actual needs on site, specifically by pulling the pull plate 203. At this time, the push plate 204 is driven to squeeze the compression spring 201, so that the limit rod 202 is disengaged from the current limit hole 109. After that, the first support rod 102 can be freely slid to a certain height in the support tube 101 and the second support rod 1030 can be freely slid to a certain height in the first support rod 102 until the required height is reached. Open the pull plate, the compression spring 201 rebounds and pushes the limit rod 202 into the corresponding limit hole 109 to achieve height fixation. Then, pull the isolation belt 106, and use the block 108 and the slot to fix the position of the isolation belt 106. The two isolation belt components at the head and tail are set as entrances and exits. The isolation belt 106 with limit blocks 107 at both ends cooperates with the matching slot to limit the position of the isolation belt 106 for easy entry and exit. The protrusion 3 on the top of the shell 104 and the groove 301 at the bottom of the base 1 are designed to facilitate positioning during assembly. Finally, by hanging the hanging ring of the limit belt 303 on the fixed hook 302 of the adjacent device, a stable connection of the device is achieved to ensure a safe isolation effect in the construction area.

[0029] The automatic winding structure 105 is an existing mature technology and structure, similar to the winding structure of a tape measure, so its principle will not be described in detail.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A warning isolation belt for highway construction safety management, comprising a base (1), characterized in that: A support tube (101) is provided on the top of the base (1), a first support rod (102) is provided inside the support tube (101), a second support rod (103) is provided inside the first support rod (102), a shell (104) is provided on the top of the second support rod (103), an automatic winding structure (105) is provided inside the shell (104), an isolation belt (106) is provided on the automatic winding structure (105), a limit block (107) is provided at one end of the isolation belt (106), a plurality of clamping blocks (108) are provided on the outside of the shell (104), a plurality of limit holes (109) are provided on the first support rod (102) and the second support rod (103), and a fixing tube (2) is symmetrically provided on the outside of the support tube (101) and the first support rod (102); A compression spring (201) is provided inside the fixing cylinder (2), a limiting rod (202) is provided inside the compression spring (201), a pulling plate (203) is provided at one end of the limiting rod (202), and a stop plate (204) is provided at the other end of the limiting rod (202); A protrusion (3) is provided on the top of the housing (104), a groove (301) is provided on the bottom of the base (1), and a plurality of fixing hooks (302) are provided at equal intervals on the outside of the base (1) and the housing (104), and a limiting belt (303) is provided between two fixing hooks (302).

2. A warning isolation belt for highway construction safety management according to claim 1, characterized in that: A water injection cavity is provided inside the base (1), and a water injection port is provided on the top of the base (1). A blocking end is provided inside the water injection port, and a handle is fixedly connected to the support tube (101).

3. A warning isolation belt for highway construction safety management according to claim 1, characterized in that: The second support rod (103) can slide inside the first support rod (102), and the first support rod (102) can be displaced along the height direction of the support tube (101). A plurality of limiting holes (109) are arranged at equal intervals.

4. A warning isolation belt for highway construction safety management according to claim 1, characterized in that: A card slot for matching with the limit block (107) is provided inside the card block (108), and the card slot and the card block (108) are matched with each other.

5. The warning isolation belt for highway construction safety management according to claim 1, characterized in that: One end of the compression spring (201) is fixedly connected to the fixed cylinder (2), the limiting rod (202) is adapted to the limiting hole (109), and the limiting rod (202) is arranged to pass through the supporting cylinder (101) and the first supporting rod (102).

6. A warning isolation belt for highway construction safety management according to claim 1, characterized in that: The longitudinal section area of ​​the pulling plate (203) is larger than the longitudinal section area of ​​the fixing cylinder (2), and hanging rings are provided at both ends of the limiting belt (303), and the hanging rings are adapted to fit the fixing hooks (302).

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