Road warning device for tree pruning

Abstract

The road warning device comprises a foot stool and a warning frame, the warning frame is fixedly connected to the upper end of the foot stool, a mounting groove is formed in the surface of the right end of the warning frame, a display opening is formed in the front surface of the warning frame, the display opening penetrates into the mounting groove, and the display opening is connected with the foot stool. A transparent plate is arranged in the display opening, and a pulling device is arranged in the mounting groove. According to the warning device, the installation groove, the display opening, the transparent plate, the pulling device, the installation device and the fixing device are used in cooperation, and the problems that when the warning device is used, different warning plates need to be replaced to change warning content under different conditions, and the warning plates on an existing warning device are usually fixed through welding and screws, so that the warning content cannot be changed are solved. The problem that the warning range is limited during use due to the fact that the warning board cannot be detached and replaced when different warning contents need to be replaced and the warning contents cannot be replaced according to use conditions is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of road warning devices, and in particular relates to a road warning device for tree pruning. Background Art

[0002] Road tree pruning is an important task. It not only maintains the healthy growth of trees, but also improves the overall beauty of the road landscape. Road tree pruning is a job that requires professional knowledge and skills. It should be performed by professional gardeners or tree trimmers. Through scientific and reasonable pruning, the healthy growth of road trees can be maintained and the overall beauty of the road landscape can be improved. At the same time, it can also ensure the safe passage of pedestrians and vehicles. When pruning, there are vehicles and pedestrians coming and going on the road, so road warning devices for tree pruning are required. The road warning devices used during tree pruning are mainly to ensure the safety of pruning operations, and at the same time remind passing pedestrians and vehicles to pay attention to avoid.

[0003] The problem with the prior art is that when the warning device is in use, different warning plates need to be replaced to change the warning content in different situations. The warning plates on the existing warning devices are usually welded and fixed with screws. When different warning contents need to be replaced, the warning plates cannot be disassembled and replaced, so the warning contents cannot be changed according to the usage conditions, resulting in the problem of limited warning range during use. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a road warning device for tree pruning, which has the advantage that the warning content can be changed by replacing different warning plates according to the situation. It solves the problem that when the warning device is in use, different warning plates need to be replaced to change the warning content in different situations. The warning plates on the existing warning devices are usually welded and fixed with screws. When it is desired to replace different warning contents, the warning plates cannot be disassembled and replaced, so the warning contents cannot be changed according to the usage situation, resulting in the problem of limited warning range during use.

[0005] The utility model is implemented as follows: a road warning device for tree pruning comprises a tripod and a warning frame, wherein the warning frame is fixedly connected to the upper end of the tripod, a mounting groove is provided on the right end surface of the warning frame, a display port is provided on the front surface of the warning frame, the display port passes through the mounting groove, a transparent plate is provided in the display port, a pulling device is provided in the mounting groove, a mounting device is provided in the mounting groove, and a fixing device is provided at the right end of the mounting device.

[0006] As a preferred embodiment of the utility model, the number of the pulling devices is two, and they are respectively arranged at the upper end and the lower end inside the installation groove. The pulling device includes a slide bar and a spring. The slide bar is arranged in the installation groove, and the front and rear ends are respectively fixedly connected to the left surface and the right surface inside the installation groove. The spring set is arranged on the surface of the slide bar, and the right end is fixedly connected to the right surface inside the installation groove. By setting up the pulling device, it is used to move the installation device in the installation groove, which has the effect of facilitating installation and removal when replacing different warning plates.

[0007] The preferred mounting device of the present invention includes a pull plate, a mounting plate, a baffle, a placement slot and a handle, the pull plate being arranged in the mounting slot, and the upper and lower ends being respectively sleeved on the two surfaces of the slide rods, the right surface of the pull plate being fixedly connected to the left end of the spring, the baffle being slidably connected to the slide rod, the mounting plate being arranged in the mounting slot, and the left end being fixedly connected to the right surface of the pull plate, the right end of the mounting plate extending out of the mounting slot, the baffle being fixedly connected to the right end of the mounting plate, the placement slot 74 being opened on the front surface of the mounting plate, and the handle being fixedly connected to the right surface of the baffle. By arranging the mounting device, the warning plate can be moved and placed, and when different warning plates are replaced, they can be moved and taken out for convenience.

[0008] The preferred fixing device of the utility model includes a fastening component, a connecting component and a control component. There are two fastening components, which are respectively arranged on both sides of the left surface of the baffle, the connecting component is arranged between the two fastening components, and the control component is arranged on the right side of the connecting component. A card slot is provided on the right surface of the warning frame on the left side of the fixing device, and the position of the card slot corresponds to the position of the fixing device. By arranging the fastening component, the installation device is fixed when it is closed, thereby preventing the installation device from being accidentally thrown out during use and transportation.

[0009] The preferred fastening assembly of the utility model includes a rotating seat and a clamping head. The rotating seat is fixedly connected to the right surface of the baffle, and the right end of the clamping head is rotatably connected to the rotating seat. The fastening assembly is provided to be inserted into the clamping slot to fix and clamp the installation device.

[0010] The preferred connection assembly of the utility model includes a fixed seat, a connecting piece and a connecting block. The number of the fixed seats is two, and they are respectively arranged on the sides of the two clamps close to each other. The number of the connecting pieces is two, and one end is respectively fixedly connected to the fixed seats. The connecting block is arranged between the two connecting pieces and is rotatably connected to the connecting pieces. By setting up the connecting assembly, the two clamps are connected, and the two fastening assemblies are connected so that they rotate synchronously.

[0011] The preferred control component of the utility model includes a pull rod, spring two and a pull head. The right end of the pull rod is fixedly connected to the right surface of the connecting block, and one end extends out of the right surface of the baffle. The spring two is sleeved on the surface of the pull rod, and the left and right ends are respectively fixedly connected to the right surface of the connecting block and the left surface of the baffle. The pull head is fixedly connected to one end of the pull rod extending out of the right surface of the baffle. The control component is used to move the connecting component, which has the function of controlling the opening and closing of the fastening component by moving the connecting component.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model solves the problem that when the warning device is in use, different warning plates need to be replaced to change the warning content in different situations by arranging a tripod, a warning frame, a mounting slot, a display port, a transparent plate, a pulling device, a sliding rod, a spring 1, a mounting device, a pulling plate, a mounting plate, a baffle, a placement slot, a handle, a fixing device, a fastening assembly, a rotating seat, a clamping head, a connecting assembly, a fixing seat, a connecting piece, a connecting block, a control assembly, a pulling rod, a spring 2, a pulling head and a clamping slot. The warning plate on the existing warning device is usually welded and fixed with screws. When it is desired to replace different warning contents, the warning plate cannot be disassembled and replaced, so the warning content cannot be replaced according to the usage situation, resulting in a problem of limited warning range during use.

[0014] 2. The utility model is provided with a pulling device to move the installation device in the installation groove, which has the effect of facilitating installation and removal when replacing different warning plates.

[0015] 3. The utility model provides a mounting device to move and place the warning plate, and to facilitate the removal of the warning plate when replacing different warning plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the warning device provided by the embodiment of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of a pulling device and a mounting device in a warning device provided by an embodiment of the utility model;

[0018] Figure 3 It is a partially cutaway three-dimensional structural schematic diagram of a warning device provided by an embodiment of the utility model;

[0019] Figure 4 The utility model embodiment provides Figure 3 A local enlarged schematic diagram of point A in the middle.

[0020] In the figure: 1. tripod; 2. warning frame; 3. installation slot; 4. display port; 5. transparent plate; 6. pulling device; 61. sliding rod; 62. spring one; 7. installation device; 71. pulling plate; 72. installation plate; 73. baffle; 74. placement slot; 75. handle; 8. fixing device; 81. fastening assembly; 811. rotating seat; 812. clamping head; 82. connecting assembly; 821. fixing seat; 822. connecting piece; 823. connecting block; 83. control assembly; 831. pulling rod; 832. spring two; 833. pulling head; 9. clamping slot. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 4 As shown, an embodiment of the utility model provides a road warning device for tree pruning, a road warning device for tree pruning, comprising a tripod 1 and a warning frame 2, the warning frame 2 is fixedly connected to the upper end of the tripod 1, a mounting groove 3 is provided on the right end surface of the warning frame 2, a display port 4 is provided on the front surface of the warning frame 2, the display port 4 passes through the mounting groove 3, a transparent plate 5 is arranged in the display port 4, a pulling device 6 is arranged in the mounting groove 3, a mounting device 7 is arranged in the mounting groove 3, and a fixing device 8 is arranged at the right end of the mounting device 7.

[0024] refer to Figure 1 and Figure 2 There are two pulling devices 6, which are respectively arranged at the upper end and the lower end inside the mounting groove 3. The pulling device 6 includes a slide bar 61 and a spring 62. The slide bar 61 is arranged in the mounting groove 3, and the front and rear ends are respectively fixedly connected to the left surface and the right surface inside the mounting groove 3. The spring 62 is sleeved on the surface of the slide bar 61, and the right end is fixedly connected to the right surface inside the mounting groove 3.

[0025] The above solution is adopted: by providing a pulling device 6 for moving the installation device 7 in the installation groove 3, it has the effect of facilitating installation and removal when replacing different warning plates.

[0026] refer to Figure 1 and Figure 2The mounting device 7 includes a pull plate 71, a mounting plate 72, a baffle 73, a placement groove 74 and a handle 75. The pull plate 71 is arranged in the mounting groove 3, and the upper and lower ends are respectively sleeved on the surfaces of the two slide bars 61. The right surface of the pull plate 71 is fixedly connected to the left end of the spring 62. The baffle 73 is slidably connected to the slide bar 61. The mounting plate 72 is arranged in the mounting groove 3, and the left end is fixedly connected to the right surface of the pull plate 71. The right end of the mounting plate 72 extends out of the mounting groove 3. The baffle 73 is fixedly connected to the right end of the mounting plate 72. The placement groove 74 is opened on the front surface of the mounting plate 72, and the handle 75 is fixedly connected to the right surface of the baffle 73.

[0027] The above solution is adopted: by providing the installation device 7, the warning plate can be moved and placed, and when different warning plates are replaced, they can be moved and taken out conveniently.

[0028] refer to Figure 1 , Figure 3 and Figure 4 The fixing device 8 includes a fastening component 81, a connecting component 82 and a control component 83. There are two fastening components 81, which are respectively arranged on both sides of the left surface of the baffle 73. The connecting component 82 is arranged between the two fastening components 81. The control component 83 is arranged on the right side of the connecting component 82. A card slot 9 is opened on the right surface of the warning frame 2 on the left side of the fixing device 8, and the position of the card slot 9 corresponds to the position of the fixing device 8.

[0029] The above solution is adopted: by providing the fastening assembly 81, the installation device 7 is fixed when closed, so as to prevent the installation device 7 from being accidentally thrown out during use and transportation.

[0030] refer to Figure 2 , Figure 3 and Figure 4 The fastening assembly 81 includes a rotating seat 811 and a clamping head 812 . The rotating seat 811 is fixedly connected to the right surface of the baffle 73 , and the right end of the clamping head 812 is rotatably connected to the rotating seat 811 .

[0031] The above solution is adopted: by providing a fastening component 81 for inserting into the card slot 9 to fix and clamp the mounting device 7 .

[0032] refer to Figure 2 , Figure 3 and Figure 4 The connecting assembly 82 includes a fixed seat 821, a connecting piece 822 and a connecting block 823. There are two fixed seats 821, which are respectively arranged on the sides of the two clamps 812 close to each other. There are two connecting pieces 822, and one end of each of the connecting pieces 822 is fixedly connected to the fixed seat 821. The connecting block 823 is arranged between the two connecting pieces 822 and is rotatably connected to the connecting pieces 822.

[0033] The above solution is adopted: by setting the connecting component 82, the two clamping heads 812 are connected, and the two fastening components 81 are connected so that they rotate synchronously.

[0034] Reference Image Figure 2 , Figure 3 and Figure 4 The control component 83 includes a pulling rod 831, a spring 832 and a pulling head 833. The right end of the pulling rod 831 is fixedly connected to the right surface of the connecting block 823, and one end extends out of the right surface of the baffle 73. The spring 832 is sleeved on the surface of the pulling rod 831, and the left and right ends are respectively fixedly connected to the right surface of the connecting block 823 and the left surface of the baffle 73. The pulling head 833 is fixedly connected to one end of the pulling rod 831 extending out of the right surface of the baffle 73.

[0035] The above solution is adopted: by setting a control component 83 to move the connecting component 82, it has the function of controlling the opening and closing of the fastening component 81 by moving the connecting component 82.

[0036] The working principle of this utility model:

[0037] When different warning plates need to be installed on the warning device in different situations, the pull head 833 is pulled while the handle 75 is pulled. The pull head 833 is pulled to drive the pull rod 831 to move. When the pull rod 831 moves, the spring 832 is compressed. Then the pull rod 831 pulls the connecting block 823 to move to the right. When the connecting block 823 moves, it drives the connecting pieces 822 connected to the rotation on both sides. Then the two connecting pieces 822 pull the two clamping heads 812 through the fixed seat 821, so that the two clamping heads 812 rotate close to each other on the rotating seat 811, thereby releasing the clamping from the clamping slot 9, so that the installation device 7 is opened from the warning frame 2, and the plate 71 is pulled while the handle 75 is continued to be pulled. Slide on the slide bar 61, and the spring 1 62 is retracted while sliding, so that the installation plate 72 is pulled out of the installation slot 3, and then the warning plate to be replaced is placed in the placement slot 74. After placement, release the handle 75, and the spring 1 62 will retract to pull the installation device 7 back. At the same time, the clamping head 812 is squeezed by the clamping slot 9, and the spring 2 832 is squeezed by the connecting piece 822 and the connecting block 823 to make the clamping head 812 rotate together and insert it into the clamping slot 9. After being inserted to a certain depth, the spring 2 832 rebounds and resets the clamping head 812 by pushing the connecting block 823 and the connecting piece 822, so that it is clamped in the early clamping slot 9, and then the warning plate in the internal placement slot 74 can be seen through the transparent plate 5.

[0038] In summary: the road warning device for tree pruning solves the problem that when the warning device is in use, different warning plates need to be replaced to change the warning content in different situations. The warning plates on the existing warning devices are usually welded and fixed with screws. When different warning contents are to be replaced, the warning plates cannot be disassembled and replaced, so the warning contents cannot be replaced according to the usage conditions, resulting in the problem that the warning range is limited during use.

[0039] 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.

[0040] 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 road warning device for tree pruning, comprising a stand (1) and a warning frame (2), wherein the warning frame (2) is fixedly connected to the upper end of the stand (1), and is characterized in that: The right end surface of the warning frame (2) is provided with a mounting groove (3), the front surface of the warning frame (2) is provided with a display port (4), the display port (4) penetrates into the mounting groove (3), a transparent plate (5) is arranged in the display port (4), a pulling device (6) is arranged in the mounting groove (3), a mounting device (7) is arranged in the mounting groove (3), and a fixing device (8) is arranged at the right end of the mounting device (7).

2. A road warning device for tree pruning as claimed in claim 1, characterized in that: The pulling devices (6) are two in number and are respectively arranged at the upper end and the lower end of the interior of the installation groove (3). The pulling device (6) comprises a slide bar (61) and a spring 1 (62). The slide bar (61) is arranged in the installation groove (3), and the front and rear ends are respectively fixedly connected to the left surface and the right surface of the interior of the installation groove (3). The spring 1 (62) is sleeved on the surface of the slide bar (61), and the right end is fixedly connected to the right surface of the interior of the installation groove (3).

3. A road warning device for tree pruning as claimed in claim 2, characterized in that: The mounting device (7) comprises a pull plate (71), a mounting plate (72), a baffle (73), a placement groove (74) and a handle (75); the pull plate (71) is arranged in the mounting groove (3), and the upper and lower ends are respectively sleeved on the surfaces of the two slide bars (61); the right surface of the pull plate (71) is fixedly connected to the left end of the spring 1 (62); the baffle (73) is slidably connected to the slide bar (61); the mounting plate (72) is arranged in the mounting groove (3), and the left end is fixedly connected to the right surface of the pull plate (71); the right end of the mounting plate (72) extends out of the mounting groove (3); the baffle (73) is fixedly connected to the right end of the mounting plate (72); the placement groove (74) is opened on the front surface of the mounting plate (72); and the handle (75) is fixedly connected to the right surface of the baffle (73).

4. A road warning device for tree pruning as claimed in claim 3, characterized in that: The fixing device (8) comprises a fastening component (81), a connecting component (82) and a control component (83); the number of the fastening components (81) is two and they are respectively arranged on both sides of the left surface of the baffle (73); the connecting component (82) is arranged between the two fastening components (81); the control component (83) is arranged on the right side of the connecting component (82); a card slot (9) is provided on the right surface of the warning frame (2) directly to the left of the fixing device (8); the position of the card slot (9) corresponds to the position of the fixing device (8).

5. A road warning device for tree pruning as claimed in claim 4, characterized in that: The fastening assembly (81) comprises a rotating seat (811) and a clamping head (812); the rotating seat (811) is fixedly connected to the right surface of the baffle (73); and the right end of the clamping head (812) is rotatably connected to the rotating seat (811).

6. A road warning device for tree pruning as claimed in claim 5, characterized in that: The connecting assembly (82) comprises a fixing seat (821), a connecting piece (822) and a connecting block (823); the fixing seats (821) are two in number and are respectively arranged on the sides of the two clamping heads (812) close to each other; the connecting pieces (822) are two in number and one end of each is fixedly connected to the fixing seat (821); the connecting block (823) is arranged between the two connecting pieces (822) and is rotatably connected to the connecting pieces (822).

7. A road warning device for tree pruning as claimed in claim 6, characterized in that: The control assembly (83) comprises a pulling rod (831), a second spring (832) and a pulling head (833); the right end of the pulling rod (831) is fixedly connected to the right surface of the connecting block (823), and one end extends out of the right surface of the baffle (73); the second spring (832) is sleeved on the surface of the pulling rod (831), and the left and right ends are respectively fixedly connected to the right surface of the connecting block (823) and the left surface of the baffle (73); the pulling head (833) is fixedly connected to one end of the pulling rod (831) extending out of the right surface of the baffle (73).

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