Highway traffic safety signboard convenient to install

Abstract

The utility model discloses a road traffic safety signboard convenient to install, which comprises a support steel frame, an installation workpiece is arranged in the support steel frame, an installation plate is fixed on the installation workpiece, an indication board is detachably installed on the installation plate, a sliding groove for the installation plate to slide is arranged on the outer wall of the support steel frame, and the indication board is detachably installed on the installation plate. A top cover is fixed to the top of the supporting steel frame, the front end of the top cover extends out of the top of the supporting steel frame, a mounting box is mounted at the bottom of the outer wall of the supporting steel frame, a winding device connected with a mounting workpiece is mounted in the mounting box, and a clamping piece is mounted in the mounting box. The clamping piece comprises a clamping gear connected with the winding device, two pull rods are movably connected to the mounting box in an inserted mode, the same clamping head is fixed to the bottoms of the two pull rods and matched with a tooth groove in the clamping gear, and the same fixing plate is fixed to the tops of the two pull rods. The height of the indicator can be adjusted, the indicator does not need to be replaced through a ladder, and replacement is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of highway traffic, in particular to a highway traffic safety sign which is easy to install. Background Art

[0002] For the sake of highway traffic safety, it is generally necessary to install highway traffic safety signs at designated locations to provide reminders and warnings on site.

[0003] When installing existing highway traffic safety signs, bolts are usually used to fix the signs on the pillars. When installing and replacing the signs later, the operation is time-consuming and laborious, and it is not convenient. In view of the shortcomings of the existing technology, the utility model discloses a highway traffic safety sign that is easy to install to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a highway traffic safety sign which is easy to install.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A road traffic safety sign that is easy to install, comprising a supporting steel frame, a mounting workpiece is arranged inside the supporting steel frame, a mounting plate is fixed on the mounting workpiece, a sign is detachably mounted on the mounting plate, a slide groove for sliding the mounting plate is provided on the outer wall of the supporting steel frame, a top cover is fixed on the top of the supporting steel frame, and the front end of the top cover extends out of the top of the supporting steel frame, a mounting box is installed at the bottom of the outer wall of the supporting steel frame, a winding device connected to the mounting workpiece is installed in the mounting box, and a clamp is installed in the mounting box;

[0007] The clamping member includes a clamping gear connected to the winding device, and two pull rods are movably plugged on the installation box. The bottom of the two pull rods is fixed with the same clamping head, and the clamping head is adapted to the tooth groove on the clamping gear. The top of the two pull rods is fixed with the same fixing plate.

[0008] As a further solution of the utility model, a spring is sleeved on the outer wall of the pull rod, the top of the spring is fixed to the top of the inner wall of the installation box, and the bottom of the spring is fixed to the top of the clamping head.

[0009] As a further solution of the utility model, the winding device includes a winding roller rotatably arranged on the inner wall of the installation box, the outer wall of the installation box is provided with a turntable coaxially fixed with the winding roller, the top of the inner wall of the supporting steel frame is provided with a fixed pulley, the winding roller is provided with a steel wire rope, and one end of the steel wire rope is wound around the fixed pulley and fixed to the outer wall of the installation workpiece.

[0010] As a further solution of the utility model, a notch is provided on one side of the bottom of the outer wall of the supporting steel frame, and the installation box is fixed at the position of the notch.

[0011] As a further solution of the utility model, the outer wall fixing sleeve of the winding roller is provided with a fixing ring, the clamping gear fixing sleeve is provided on the outer wall of the winding roller, and the fixing ring is fixed to the clamping gear.

[0012] As a further solution of the utility model, four slides are fixed on the inner wall of the supporting steel frame, and rollers slidably arranged in the slides are provided on the top and bottom of the outer wall of the installation workpiece. The fixed pulley is fixed between the two slides away from the signboard. Four slides are arranged on the inner wall of the supporting steel frame, and rollers slidably arranged in the slides are arranged on the outer wall of the installation workpiece, so that the movement of the installation workpiece is smoother and will not get stuck.

[0013] As a further solution of the utility model, two sleeves are fixed on the back of the sign, and two fixed heads corresponding to the sleeves are fixed on the outer wall of the mounting plate. The sleeves are sleeved on the outer walls of the fixed heads, and the set sign is buckled on the fixed heads through the sleeves. When the sign moves to the highest point, it forms an extrusion with the top cover on the top of the supporting steel frame to enhance stability.

[0014] The beneficial effects of the utility model are:

[0015] The utility model: through the support steel frame, slide groove, indicator board, sleeve head, notch, installation box, installation workpiece, winding roller and clamping parts, the turntable is rotated to make the winding roller rotate to wind or release the wire rope, so that the installation workpiece slides up and down, and the height adjustment of the indicator board is realized. When the winding roller is rotated, the fixing plate is pulled to make the spring contract, and the pull rod drives the clamping head to move up, releasing the restriction on the clamping gear. After the height adjustment is completed, the fixing plate is released, so that the clamping head is clamped in the tooth groove on the clamping gear to realize locking. Through the above-mentioned structural design, the height adjustment of the indicator board can be realized easily, and there is no need to use a ladder to replace the indicator board, which is convenient for replacement.

[0016] The utility model: the arranged indicator board is buckled on the fixed head through the sleeve head, and when the indicator board moves to the highest position, it is squeezed with the top cover on the top of the supporting steel frame to enhance stability.

[0017] The utility model has four slideways arranged on the inner wall of the supporting steel frame, and rollers slidably arranged in the slideways are arranged on the outer wall of the installation workpiece, so that the movement of the installation workpiece is smoother and will not be stuck. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a highway traffic safety sign that is easy to install, as proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the unfolded three-dimensional structure of a highway traffic safety sign that is easy to install, as proposed by the utility model;

[0020] Figure 3 The utility model provides a highway traffic safety sign that is easy to install. Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 The utility model is a schematic diagram of a partial three-dimensional structure of a highway traffic safety sign that is easy to install.

[0022] In the figure: 1. Support steel frame; 2. Slide; 3. Indicator plate; 4. Head; 5. Notch; 6. Mounting box; 7. Mounting workpiece; 8. Roller; 9. Mounting plate; 10. Fixed head; 11. Slide; 12. Fixed pulley; 13. Winding roller; 14. Clamp; 15. Fixed ring; 16. Clamp gear; 17. Clamp; 18. Pull rod; 19. Spring; 20. Fixed plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] 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.

[0025] Reference Figure 1-Figure 4 , a highway traffic safety sign that is easy to install, including a supporting steel frame 1, a mounting workpiece 7 is arranged inside the supporting steel frame 1, a mounting plate 9 is fixed on the mounting workpiece 7, a sign 3 is detachably mounted on the mounting plate 9, a slide groove 2 for the mounting plate 9 to slide is opened on the outer wall of the supporting steel frame 1, a top cover is fixed on the top of the supporting steel frame 1, and the front end of the top cover extends out of the top of the supporting steel frame 1, a mounting box 6 is installed at the bottom of the outer wall of the supporting steel frame 1, a winding device connected to the mounting workpiece 7 is installed in the mounting box 6, and a clamp 14 is installed in the mounting box 6;

[0026] The clamping member 14 includes a clamping gear 16 connected to the winding device. Two pull rods 18 are movably connected to the installation box 6. The bottom of the two pull rods 18 is fixed with the same clamping head 17, which is adapted to the tooth groove on the clamping gear 16. The top of the two pull rods 18 is fixed with the same fixing plate 20.

[0027] In this embodiment, a spring 19 is sleeved on the outer wall of the pull rod 18 , the top of the spring 19 is fixed to the top of the inner wall of the installation box 6 , and the bottom of the spring 19 is fixed to the top of the clamping head 17 .

[0028] In this embodiment, the winding device includes a winding roller 13 rotatably arranged on the inner wall of the installation box 6, and the outer wall of the installation box 6 is provided with a turntable coaxially fixed with the winding roller 13, a fixed pulley 12 is provided on the top of the inner wall of the supporting steel frame 1, and a steel wire rope is provided on the winding roller 13, and one end of the steel wire rope is wound around the fixed pulley 12 and fixed to the outer wall of the installation workpiece 7.

[0029] In this embodiment, a notch 5 is provided at one side of the bottom of the outer wall of the supporting steel frame 1 , and the installation box 6 is fixed at the position of the notch 5 .

[0030] In this embodiment, a fixing ring 15 is fixedly sleeved on the outer wall of the winding roller 13 , a locking gear 16 is fixedly sleeved on the outer wall of the winding roller 13 , and the fixing ring 15 is fixed to the locking gear 16 .

[0031] In this embodiment, four slides 11 are fixed on the inner wall of the supporting steel frame 1, and rollers 8 slidably arranged in the slides 11 are provided on the top and bottom of the outer wall of the installation workpiece 7. The fixed pulley 12 is fixed between the two slides 11 away from the sign 3. Four slides 11 are arranged on the inner wall of the supporting steel frame 1, and rollers 8 slidably arranged in the slides 11 are arranged on the outer wall of the installation workpiece 7, so that the movement of the installation workpiece 7 is smoother and will not get stuck.

[0032] In this embodiment, two sleeves 4 are fixed to the back of the sign 3, and two fixing heads 10 corresponding to the sleeves 4 are fixed to the outer wall of the mounting plate 9. The sleeves 4 are sleeved on the outer walls of the fixing heads 10, and the set sign 3 is buckled on the fixing heads 10 through the sleeves 4. When the sign 3 moves to the highest point, it forms an extrusion with the top cover on the top of the supporting steel frame 1 to enhance stability.

[0033] Working principle: When in use, through the support steel frame 1, slide 2, indicator 3, sleeve 4, notch 5, installation box 6, installation workpiece 7, winding roller 13 and clamp 14, the clamp 14 includes a fixing ring 15, a clamp gear 16, a clamp 17, a pull rod 18, a spring 19 and a fixing plate 20. The winding roller 13 is provided with a wire rope, and the wire rope passes around the top of the fixed pulley 12 and is fixed to the outer wall of the installation workpiece 7. The indicator 3 can be detachably installed on the installation plate 9. By rotating the turntable, the winding roller 13 is The wire rope is wound or released by rotation, so that the installation workpiece 7 slides up and down to adjust the height of the sign 3. When the winding roller 13 is rotated, the fixing plate 20 is pulled to make the spring 19 contract, and the pull rod 18 drives the clamping head 17 to move up, releasing the restriction on the clamping gear 16. After the height adjustment is completed, the fixing plate 20 is released, so that the clamping head 17 is clamped in the tooth groove on the clamping gear 16 to achieve locking. Through the above-mentioned structural design, the height adjustment of the sign 3 can be easily achieved, and the sign 3 does not need to be replaced with a ladder, which is convenient for replacement;

[0034] The set signboard 3 is buckled on the fixed head 10 through the sleeve 4. When the signboard 3 moves to the highest point, it is squeezed with the top cover of the top of the supporting steel frame 1 to enhance stability.

[0035] Furthermore, four slideways 11 are arranged on the inner wall of the supporting steel frame 1, and rollers 8 slidably arranged in the slideways 11 are arranged on the outer wall of the installation workpiece 7, so that the movement of the installation workpiece 7 is smoother and will not get stuck.

[0036] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0037] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0038] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0039] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A road traffic safety sign that is easy to install, comprising a supporting steel frame (1), characterized in that: The support steel frame (1) is provided with a mounting workpiece (7) inside, a mounting plate (9) is fixed on the mounting workpiece (7), an indicator plate (3) is detachably mounted on the mounting plate (9), a slide groove (2) for the mounting plate (9) to slide is provided on the outer wall of the support steel frame (1), a top cover is fixed on the top of the support steel frame (1), and the front end of the top cover extends out of the top of the support steel frame (1), a mounting box (6) is installed at the bottom of the outer wall of the support steel frame (1), a winding device connected to the mounting workpiece (7) is installed in the mounting box (6), and a clamp (14) is installed in the mounting box (6); The clamping member (14) includes a clamping gear (16) connected to the winding device, and two pull rods (18) are movably connected to the installation box (6). The bottom of the two pull rods (18) is fixed with a same clamping head (17), and the clamping head (17) is adapted to the tooth groove on the clamping gear (16). The top of the two pull rods (18) is fixed with a same fixing plate (20).

2. The easy-to-install highway traffic safety sign according to claim 1, characterized in that: The outer wall of the pull rod (18) is sleeved with a spring (19), the top of the spring (19) is fixed to the top of the inner wall of the installation box (6), and the bottom of the spring (19) is fixed to the top of the clamp (17).

3. The easy-to-install highway traffic safety sign according to claim 2 is characterized in that: The winding device comprises a winding roller (13) rotatably arranged on the inner wall of the installation box (6), the outer wall of the installation box (6) is provided with a turntable coaxially fixed with the winding roller (13), the top of the inner wall of the supporting steel frame (1) is provided with a fixed pulley (12), the winding roller (13) is provided with a steel wire rope, and one end of the steel wire rope is wound around the fixed pulley (12) and fixed to the outer wall of the installation workpiece (7).

4. The easy-to-install highway traffic safety sign according to claim 3 is characterized in that: A notch (5) is provided on one side of the bottom of the outer wall of the supporting steel frame (1), and the installation box (6) is fixed at the position of the notch (5).

5. The easy-to-install highway traffic safety sign according to claim 4, characterized in that: The outer wall of the winding roller (13) is fixedly sleeved with a fixing ring (15), the clamping gear (16) is fixedly sleeved on the outer wall of the winding roller (13), and the fixing ring (15) is fixed to the clamping gear (16).

6. The easy-to-install highway traffic safety sign according to claim 5, characterized in that: Four slideways (11) are fixed to the inner wall of the supporting steel frame (1), rollers (8) slidably arranged in the slideways (11) are provided at the top and bottom of the outer wall of the mounting workpiece (7), and the fixed pulley (12) is fixed between two slideways (11) away from the signboard (3).

7. The easy-to-install highway traffic safety sign according to claim 1, characterized in that: Two sleeves (4) are fixed on the back of the sign (3), and two fixed heads (10) corresponding to the sleeves (4) are fixed on the outer wall of the mounting plate (9), and the sleeves (4) are sleeved on the outer walls of the fixed heads (10).

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