Safety fence that is easy to install

Abstract

The present invention provides a safety fence that is easy to install, and belongs to the field of safety fences. The safety fence that is easy to install includes a fence assembly, a locking mechanism, and a clamping mechanism. The two terminal rods are respectively connected to the ends of the connecting wire. The thread of the stud penetrates the threaded hole opened on the surface of the connecting block, and a through hole is opened at one end of the stud, and the connecting block is slidably connected to the terminal rod. A clamping groove is opened on the surface of the guide plate, and a clamping block is arranged in the clamping groove; the connecting block is slidably connected to the terminal rod, which is convenient for adjusting the position of the connecting block; the connecting wire is pressed into the clamping groove opened on the surface of the guide plate, and the connecting wire is locked by the clamping block, which is convenient for the installation of the connecting wire, and the connecting wire is clamped with the middle rod, which is convenient for the disassembly and replacement of the middle rod, which is convenient for later maintenance, improves maintenance efficiency, and reduces maintenance costs.

Description

Technical Field

[0001] The present invention relates to the field of safety fences, in particular to a safety fence that is easy to install. Background Art

[0002] At present, safety fences are widely used in the construction and maintenance sites of power transmission, substation and distribution within the State Grid Corporation to isolate and warn the working area from the non-working area, the power outage area from the energized area, etc.

[0003] The existing safety fence is installed by supporting connecting wires through multiple intermediate poles. However, since the connecting wires are installed by passing through the intermediate poles, when one of the intermediate poles needs to be replaced, the entire connecting wire needs to be removed, which is cumbersome, time-consuming and inconvenient to maintain. Summary of the invention

[0004] In order to make up for the above shortcomings, the present invention provides a safety fence that is easy to install, aiming to improve the problem of inconvenient installation of existing safety fences.

[0005] The present invention is achieved in that:

[0006] The invention provides a safety fence which is easy to install and comprises a fence component, a locking mechanism and a clamping mechanism.

[0007] The fence assembly includes a terminal rod, an intermediate rod and a connecting wire, wherein the connecting wire is connected to the intermediate rod, and two terminal rods are provided, and the two terminal rods are respectively connected to the ends of the connecting wire.

[0008] The locking mechanism comprises a connecting block and a stud, wherein the stud thread penetrates a threaded hole provided on the surface of the connecting block, a through hole is provided at one end of the stud, and the connecting block is slidably connected to the terminal rod.

[0009] The clamping mechanism comprises a sliding sleeve and a guide plate. The guide plates are symmetrically arranged on both sides of the sliding sleeve. A clamping groove is provided on the surface of the guide plate. A clamping block is arranged in the clamping groove.

[0010] In one embodiment of the present invention, a plurality of intermediate rods are provided, and the plurality of intermediate rods are arranged at equal intervals, and the intermediate rods are connected to positions between the two ends of the connecting line.

[0011] In one embodiment of the present invention, a first mounting seat is fixed to the lower end of the terminal rod, and a second mounting seat is fixed to the lower end of the intermediate rod.

[0012] In one embodiment of the present invention, a mounting hole is formed on the surface of the first mounting seat, and an expansion screw is arranged in the mounting hole, and the second mounting seat has the same structure as the first mounting seat.

[0013] In one embodiment of the present invention, the connecting block includes a sleeve and a sliding rod, one end of the sliding rod is slidably inserted into the sleeve, a first elastic member is fixed in the sleeve, one end of the first elastic member is fixedly connected to the sliding rod, and the stud is arranged at one end of the sliding rod.

[0014] In one embodiment of the present invention, the terminal rod is provided with a slide groove along the axial direction, a slider is slidably engaged in the slide groove, and one end of the sleeve is fixedly connected to the slider.

[0015] In one embodiment of the present invention, a limit block is slidably engaged in the sleeve, the limit block is fixedly connected to one end of the slide rod, an external thread is provided on the outer surface of the sleeve, and a nut is threaded on the surface of the sleeve.

[0016] In one embodiment of the present invention, a limiting groove is provided inside the guide plate, a second elastic member is fixed to the limiting groove, one end of the clamping block is slidably inserted into the limiting groove, and one end of the second elastic member is fixedly connected to the clamping block.

[0017] In one embodiment of the present invention, a stopper is slidably provided in the limiting groove, one end of the second elastic member is fixedly connected to the stopper, and the stopper is fixed to the end of the clamping block.

[0018] In one embodiment of the present invention, a push block is slidably connected to the surface of the guide plate, the push block is fixedly connected to the stop block, a screw is threaded into the threaded through hole opened on the surface of the sleeve, and a tightening knob is fixed to one end of the screw.

[0019] The beneficial effects of the present invention are as follows: the safety fence that is easy to install obtained by the above design of the present invention, when in use, the connecting wire is connected to the middle rod, and several guide plates fixed on the surface of the middle rod clamp and guide the connecting wire. The two terminal rods are respectively connected to the ends of the connecting wire, which are used to pull the connecting wire to stretch and tighten. The stud thread penetrates the threaded hole opened on the surface of the connecting block, and the through hole opened at one end of the stud is used to plug in the movement of the connecting wire. The end of the connecting wire is locked and fixed by rotating the stud, and the connecting block is slidably connected to the terminal rod, which is convenient for adjusting the position of the connecting block; the connecting wire is pressed into the clamping groove opened on the surface of the guide plate, and the connecting wire is locked by the clamping block, which is convenient for the installation of the connecting wire, and the connecting wire is clamped with the middle rod, which is convenient for the disassembly and replacement of the middle rod, which is convenient for later maintenance, improves maintenance efficiency, and reduces maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 is a schematic diagram of the structure of a fence assembly provided by an embodiment of the present invention;

[0022] Figure 2 A schematic diagram of the locking mechanism structure provided in an embodiment of the present invention;

[0023] Figure 3 A schematic diagram of the structure of a clamping mechanism provided in an embodiment of the present invention;

[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of a guide plate provided in an embodiment of the present invention.

[0025] In the figure: 100, fence assembly; 110, terminal rod; 111, slide groove; 113, slider; 130, intermediate rod; 150, connecting line; 170, first mounting seat; 190, second mounting seat; 300, locking mechanism; 310, connecting block; 311, sleeve; 313, slide rod; 315, first elastic member; 317, nut; 330, stud; 331, through hole; 500, snap-fit ​​mechanism; 510, sliding sleeve; 511, tightening knob; 530, guide plate; 531, slot; 533, block; 535, stopper; 537, second elastic member; 539, push block. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0033] Implementation

[0034] See also Figure 1-4The present invention provides a technical solution: a safety fence that is easy to install, including a fence assembly 100, a locking mechanism 300 and a clamping mechanism 500.

[0035] Among them, the locking mechanism 300 and the clamping mechanism 500 are both arranged on the surface of the fence assembly 100 to facilitate the installation of the fence assembly 100.

[0036] See also Figure 1 The fence assembly 100 includes a terminal rod 110, an intermediate rod 130 and a connecting wire 150, wherein the connecting wire 150 is connected to the intermediate rod 130, and two terminal rods 110 are provided, and the two terminal rods 110 are respectively connected to the ends of the connecting wire 150;

[0037] In this embodiment, a plurality of intermediate rods 130 are provided, and the plurality of intermediate rods 130 are arranged at equal intervals, and the intermediate rods 130 are connected to the positions between the two ends of the connecting line 150 .

[0038] It should be noted that a first mounting seat 170 is fixed to the lower end of the terminal pole 110, and a second mounting seat 190 is fixed to the lower end of the intermediate pole 130. A mounting hole is opened on the surface of the first mounting seat 170, and an expansion screw is arranged in the mounting hole. The second mounting seat 190 has the same structure as the first mounting seat 170, and the additional mounting seat is used to fix the terminal pole 110 and the intermediate pole 130 on a wall or the ground.

[0039] See also Figure 1-2 The locking mechanism 300 includes a connection block 310 and a stud 330, wherein the stud 330 is threadedly inserted into a threaded hole provided on the surface of the connection block 310, and a through hole 331 is provided at one end of the stud 330, and the connection block 310 is slidably connected to the terminal rod 110;

[0040] In this embodiment, the connecting block 310 includes a sleeve 311 and a sliding rod 313, one end of the sliding rod 313 is slidably inserted into the sleeve 311, a first elastic member 315 is fixed in the sleeve 311, one end of the first elastic member 315 is fixedly connected to the sliding rod 313, the stud 330 is arranged at one end of the sliding rod 313, one end of the stud 330 is provided with a hexagonal groove, the first elastic member 315 can be provided without a compression spring, and the first elastic member 315 is added to drive the sliding rod 313 to slide and tighten the connecting line 150, so that the connecting line 150 is always kept in a taut state.

[0041] In some embodiments, the terminal rod 110 is provided with a slide groove 111 along the axial direction, and a slider 113 is slidably engaged in the slide groove 111, one end of the sleeve 311 is fixedly connected to the slider 113, and a limit block is slidably engaged in the sleeve 311, and the limit block is fixedly connected to one end of the slide rod 313. An external thread is provided on the outer surface of the sleeve 311, and a nut 317 is screwed on the surface of the sleeve 311. The slider 113 slides in the slide groove 111, and the slider 113 is locked and fixed by tightening the nut 317, so as to facilitate the adjustment of the position of the sleeve 311.

[0042] See also Figure 3-4 The clamping mechanism 500 includes a sliding sleeve 510 and a guide plate 530 . The guide plates 530 are symmetrically arranged on both sides of the sliding sleeve 510 . A clamping groove 531 is opened on the surface of the guide plate 530 . A clamping block 533 is arranged in the clamping groove 531 .

[0043] In this embodiment, a limiting groove is opened inside the guide plate 530, and a second elastic member 537 is fixed to the limiting groove. One end of the clamping block 533 is slidably inserted into the limiting groove, and one end of the second elastic member 537 is fixedly connected to the clamping block 533. The second elastic member 537 can be a spring, and the clamping block 533 is pushed to slide by the second elastic member 537, so that the clamping block 533 cooperates with the clamping slot 531 to clamp and fix the connecting line 150.

[0044] In some other embodiments, a stopper 535 is slidably provided in the limit groove, one end of the second elastic member 537 is fixedly connected to the stopper 535, and the stopper 535 is fixed to the end of the clamping block 533. A push block 539 is slidably connected to the surface of the guide plate 530, and the push block 539 is fixedly connected to the stopper 535. A screw is threaded in the threaded through hole opened on the surface of the sleeve 510, and a tightening knob 511 is fixed to one end of the screw. The tightening knob 511 is added to facilitate the rotation of the screw, thereby locking and fixing the sleeve 510, which is convenient for the sliding adjustment position of the sleeve 510. The added push block 539 is used to drive the stopper 535 to move, thereby driving the clamping block 533 to slide, which is convenient for locking and unlocking the connecting line 150.

[0045] The working principle of the safety fence which is easy to install is as follows: when in use, the connecting wire 150 is connected to the middle rod 130, and a plurality of guide plates 530 fixed on the surface of the middle rod 130 are used to clamp and guide the connecting wire 150. The two terminal rods 110 are respectively connected to the ends of the connecting wire 150 to pull and stretch the connecting wire 150. The stud 330 is threadedly penetrated through the threaded hole opened on the surface of the connecting block 310. The through hole 331 opened at one end of the stud 330 is used to plug in the movement of the connecting wire 150. The end of the connecting wire 150 is locked and fixed by rotating the stud 330, and the connecting block 310 is slidably connected to the terminal rod 110, which is convenient for adjusting the position of the connecting block 310; the connecting wire 150 is pressed into the slot 531 opened on the surface of the guide plate 530, and the connecting wire 150 is locked by the block 533, which is convenient for the installation of the connecting wire 150, and the connecting wire 150 is clamped with the intermediate rod 130, which is convenient for the disassembly and replacement of the intermediate rod 130, and convenient for later maintenance, improving maintenance efficiency and reducing maintenance costs.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Easy-to-install safety fence, characterized by: include: A fence assembly (100), the fence assembly (100) comprising a terminal rod (110), an intermediate rod (130) and a connecting wire (150), the connecting wire (150) being connected to the intermediate rod (130), two terminal rods (110) being provided, and the two terminal rods (110) being respectively connected to ends of the connecting wire (150); A locking mechanism (300), the locking mechanism (300) comprising a connecting block (310) and a stud (330), the stud (330) being threadedly inserted into a threaded hole provided on a surface of the connecting block (310), a through hole (331) being provided at one end of the stud (330), and the connecting block (310) being slidably connected to the terminal rod (110); A clamping mechanism (500), the clamping mechanism (500) comprising a sliding sleeve (510) and a guide plate (530), the guide plates (530) being symmetrically arranged on both sides of the sliding sleeve (510), a clamping groove (531) being provided on a surface of the guide plate (530), and a clamping block (533) being arranged in the clamping groove (531); A plurality of the intermediate rods (130) are provided, and the plurality of the intermediate rods (130) are arranged at equal intervals, and the intermediate rods (130) are connected to positions between two ends of the connecting line (150); The connecting block (310) comprises a sleeve (311) and a sliding rod (313), one end of the sliding rod (313) is slidably inserted into the sleeve (311), a first elastic member (315) is fixed in the sleeve (311), one end of the first elastic member (315) is fixedly connected to the sliding rod (313), and the stud (330) is arranged at one end of the sliding rod (313).

2. The easy-to-install safety fence according to claim 1, characterized in that: A first mounting seat (170) is fixed to the lower end of the terminal rod (110), and a second mounting seat (190) is fixed to the lower end of the intermediate rod (130).

3. The easy-to-install safety fence according to claim 2, characterized in that: A mounting hole is provided on the surface of the first mounting seat (170), and an expansion screw is arranged in the mounting hole; the second mounting seat (190) has the same structure as the first mounting seat (170).

4. The easy-to-install safety fence according to claim 1, characterized in that: The terminal rod (110) is provided with a sliding groove (111) along the axial direction, a sliding block (113) is slidably engaged in the sliding groove (111), and one end of the sleeve (311) is fixedly connected to the sliding block (113).

5. The easy-to-install safety fence according to claim 4, characterized in that: A limit block is slidably engaged in the sleeve (311), the limit block is fixedly connected to one end of the slide rod (313), an external thread is provided on the outer surface of the sleeve (311), and a nut (317) is threadedly connected to the surface of the sleeve (311).

6. The easy-to-install safety fence according to claim 1, characterized in that: A limiting groove is provided inside the guide plate (530), a second elastic member (537) is fixed to the limiting groove, one end of the clamping block (533) is slidably inserted into the limiting groove, and one end of the second elastic member (537) is fixedly connected to the clamping block (533).

7. The easy-to-install safety fence according to claim 6, characterized in that: A stopper (535) is slidably disposed in the limiting groove, one end of the second elastic member (537) is fixedly connected to the stopper (535), and the stopper (535) is fixed to the end of the clamping block (533).

8. The easy-to-install safety fence according to claim 7, characterized in that: A push block (539) is slidably connected to the surface of the guide plate (530), and the push block (539) is fixedly connected to the stop block (535). A screw is threadedly connected in a threaded through hole provided on the surface of the sliding sleeve (510), and a tightening knob (511) is fixed to one end of the screw.

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