Anti-dazzle plate device for middle dividing belt of bridge

Abstract

The utility model provides an anti-dazzle plate device for a middle dividing belt of a bridge, which comprises a support and an anti-dazzle plate assembly, and the support and the anti-dazzle plate assembly form an anti-dazzle unit; the connecting plate and the anti-dazzle units are connected through the connecting plate, the support, the connecting plate and the anti-dazzle plate assembly are sequentially stacked and fixed through bolts, a plurality of stay cables are further arranged between the anti-dazzle plate assembly and the connecting plate, and the anti-dazzle plate assembly and the connecting plate form a cable-stayed bridge through the stay cables. The plurality of groups of anti-dazzle units are connected in series through the connecting plates to generate radial connecting force, the strong wind resistance is improved, a cable-stayed bridge is formed between the anti-dazzle plate assembly and the connecting plates by means of the stay cables, the strong wind resistance of the single group of anti-dazzle units is further improved, the damage of wind power to the anti-dazzle plate assembly is reduced, and the service life of the anti-dazzle units is prolonged. The service life of the anti-glare panel device of the bridge middle dividing belt is prolonged, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of anti-glare panels, in particular to an anti-glare panel device in a median zone of a bridge. Background Art

[0002] Anti-glare panels are a traffic safety product designed to mitigate glare from oncoming headlights and are installed on highway medians. They are typically placed on or between the guardrails of medians, particularly on bridges where installing planted medians is inconvenient.

[0003] The bridge spans over an open area around the river, and the anti-glare panels in the median strip here are easily affected by strong winds. Under strong winds, the anti-glare panel structure is prone to disintegration under the action of wind. The simple anti-glare panel structure used in the median strip of the bridge is easily damaged during use, has a short service life, and has high maintenance costs. Utility Model Content

[0004] The utility model provides an anti-glare plate device for the center dividing strip of a bridge, aiming to solve the problem that the current anti-glare plate with a simple structure is easily damaged during use in the center dividing strip of a bridge in a strong wind environment, has a short service life and high maintenance cost.

[0005] The utility model is realized as follows: a bridge center zone anti-glare plate device, comprising:

[0006] A support and an anti-glare plate assembly, wherein the support and the anti-glare plate assembly form an anti-glare unit;

[0007] Connecting plate, several groups of anti-glare units are connected by connecting plates, the support, connecting plate and anti-glare plate assembly are stacked in sequence and fixed by bolts, and several groups of inclined cables are also provided between the anti-glare plate assembly and the connecting plate, and the anti-glare plate assembly forms a cable-stayed bridge with the connecting plate through the inclined cables.

[0008] Preferably, the anti-glare plate assembly comprises an anti-glare plate and a base, and the anti-glare plate is arranged on the base;

[0009] The side of the base away from the anti-glare plate is attached to the connecting plate, and the end surface of the connecting plate away from the base is attached to the support.

[0010] Preferably, a first connection point and a second connection point are provided on the connecting plate, and the first connection point and the second connection point are respectively located on both sides of the anti-glare plate. One end of the inclined cable is fixedly connected to the first connection point on the connecting plate, and the other end of the inclined cable passes through the anti-glare plate and is connected to the second connection point on the other side of the anti-glare plate.

[0011] Preferably, the anti-glare plate is provided with an assembly hole for accommodating the passage of the inclined cable.

[0012] Preferably, an adjustment groove is provided on the anti-glare plate, a self-locking piece is provided in the adjustment groove, and the inclined cable passes through the self-locking piece and is connected to the connecting plate.

[0013] Preferably, the self-locking member includes a side frame, a cross plate and a locking shaft, the cross plate is spaced apart from the inner wall of the adjustment slot, and the cross plate is connected to the anti-glare plate through the side frame;

[0014] The cross plate is also provided with a locking shaft, one end of which is mounted on the anti-glare plate through a bearing, and the other end passes through the cross plate. A pawl is provided on the cross plate, and a ratchet is provided on the portion of the locking shaft extending out of the cross plate;

[0015] The side frame and the locking shaft are provided with wire holes for accommodating the passage of the inclined cables.

[0016] Preferably, an adjusting wheel is provided at the end of the locking shaft.

[0017] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0018] The anti-glare plate device in the center strip of the bridge provided by the utility model connects several groups of anti-glare units in series to form an integral structure through connecting plates. The connecting plates are provided with supports and radial connecting force is generated between the anti-glare plate components, thereby improving the resistance to strong winds. With the help of inclined cables, a cable-stayed bridge is formed between the anti-glare plate components and the connecting plates, thereby further improving the resistance of a single group of anti-glare units to strong winds, reducing the damage to the anti-glare plate components by wind, increasing the service life of the anti-glare plate device in the center strip of the bridge, and reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a structural schematic diagram of an anti-glare plate device in a bridge center strip provided by the present invention.

[0020] Figure 2 The utility model provides a schematic structural diagram of an anti-glare unit and a connecting plate of an anti-glare plate device in a central belt of a bridge.

[0021] Figure 3 The utility model is a schematic structural diagram of an anti-glare unit of an anti-glare plate device in a bridge center belt.

[0022] Figure 4 The utility model is a structural schematic diagram of an adjustment slot in an anti-glare plate device in a bridge center strip provided by the present invention.

[0023] Figure 5 The utility model is a schematic diagram of the structure of a self-locking component of an anti-glare plate device in a bridge center belt provided by the present invention.

[0024] Figure 6The utility model is a schematic diagram of the top plan view of the self-locking component of the anti-glare plate device of the bridge center belt provided by the present invention.

[0025] Description of reference numerals:

[0026] 100. Support; 200. Anti-glare plate assembly; 210. Anti-glare plate; 220. Base; 230. Adjustment slot; 240. Self-locking member; 241. Side frame; 242. Cross plate; 243. Locking shaft; 244. Adjustment wheel; 245. Pawl; 246. Ratchet; 300. Connecting plate; 400. Stay cable. DETAILED DESCRIPTION

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0028] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0029] The present invention provides a bridge center anti-glare plate device, such as Figures 1-6 As shown, the bridge center zone anti-glare plate device includes:

[0030] The support 100 and the anti-glare plate assembly 200 include an anti-glare plate 210 and a base 220, wherein the anti-glare plate 210 is disposed on the base 220; the support 100 and the anti-glare plate assembly 200 form an anti-glare unit;

[0031] The connecting plate 300 connects the anti-glare units. The support 100, the connecting plate 300, and the anti-glare plate assembly 200 are stacked in sequence and fixed by bolts. The side of the base 220 away from the anti-glare plate 210 is attached to the connecting plate 300, and the end surface of the connecting plate 300 away from the base 220 is attached to the support 100.

[0032] Several groups of inclined cables 400 are further provided between the anti-glare plate assembly 200 and the connecting plate 300. The connecting plate 300 is provided with a first connection point and a second connection point, which are respectively located on both sides of the anti-glare plate 210. One end of the inclined cable 400 is fixedly connected to the first connection point on the connecting plate 300, and the other end of the inclined cable 400 passes through the anti-glare plate 210 and is connected to the second connection point on the other side of the anti-glare plate 210.

[0033] The anti-glare panel assembly 200 forms a cable-stayed bridge connection structure between the inclined cables 400 and the connecting plates 300. The connecting plates 300 are used to connect several groups of anti-glare units in series to form an integral structure. The connecting plates 300 are provided with supports 100 to generate radial connection force between the anti-glare panel assembly 200, thereby improving the resistance to strong winds. In addition, the inclined cables 400 are used to form a cable-stayed bridge between the anti-glare panel assembly 200 and the connecting plates 300, thereby further improving the resistance of a single group of anti-glare units to strong winds, reducing wind damage to the anti-glare panel assembly 200, and increasing the service life of the anti-glare panel device in the center zone of the bridge.

[0034] As a preferred implementation manner in this embodiment, the connecting plate 300 is provided with a first connection point and a second connection point, which are respectively located on both sides of the anti-glare plate 210. One end of the inclined cable 400 is fixedly connected to the first connection point on the connecting plate 300, and the other end of the inclined cable 400 passes through the anti-glare plate 210 and is connected to the second connection point on the other side of the anti-glare plate 210.

[0035] In this embodiment, the two ends of the inclined cable 400 are fixed on the connecting plate 300, and the anti-glare plate 210 is mainly connected by a through-hole. Here, the anti-glare plate 210 is provided with an assembly hole for accommodating the inclined cable 400; the assembly hole needs to be reinforced to prevent the inclined cable 400 from damaging the anti-glare plate 210 body when it is under tension.

[0036] As a preferred implementation manner in this embodiment, the connecting plate 300 is provided with a first connection point and a second connection point, which are respectively located on both sides of the anti-glare plate 210. One end of the inclined cable 400 is fixedly connected to the first connection point on the connecting plate 300, and the other end of the inclined cable 400 passes through the anti-glare plate 210 and is connected to the second connection point on the other side of the anti-glare plate 210.

[0037] In this embodiment, the inclined cable 400 needs to pass through the adjustment slot 230 provided on the anti-glare plate 210; the adjustment slot 230 is provided with a self-locking member 240, and the inclined cable 400 passes through the self-locking member 240 and is connected to the connecting plate 300;

[0038] The self-locking piece 240 comprises a side frame 241, a cross plate 242 and a locking shaft 243, the cross plate 242 is arranged in the adjusting groove 230 in a spaced manner, and the cross plate 242 is connected to the anti-glare plate 210 through the side frame 241;

[0039] The cross plate 242 is further provided with the locking shaft 243, one end of the locking shaft 243 is assembled on the anti-glare plate 210 through a bearing, and the other end penetrates through the cross plate 242, the cross plate 242 is provided with a ratchet pawl 245, and the part of the locking shaft 243 extending out of the cross plate 242 is provided with a ratchet wheel 246 matched with the ratchet pawl 245;

[0040] The side frame 241 and the locking shaft 243 are provided with wire holes for accommodating the passing of the stay cable 400, when the locking shaft 243 rotates, the wire hole on the locking shaft 243 will be dislocated from the position of the side frame 241, and the stay cable 400 will be wound on the locking shaft 243 along with the rotation, so as to improve the tension degree of the stay cable 400, here, the self-locking piece 240 is mainly used for adjusting the tension degree of the stay cable 400 in the later maintenance, so that the state of the bridge with the anti-glare plate device is maintained in high stability, and the loosening of the stay cable 400 itself is avoided to affect the fixing effect of the bridge with the anti-glare plate device;

[0041] In the embodiment, the locking shaft 243 is provided with an adjusting wheel 244 at the end, the adjusting wheel 244 is arranged outside the ratchet wheel 246, the adjusting wheel 244 is rotated to synchronously rotate the locking shaft 243 and the ratchet wheel 246 during adjustment, the ratchet wheel 246 can only rotate in one direction under the action of the ratchet pawl 245, and the locking purpose of the stay cable 400 is achieved;

[0042] Here, the ratchet wheel 246 and the ratchet pawl 245 adopt the prior art means, and the ratchet pawl 245 is rotationally connected with the cross plate 242;

[0043] It should be noted that, for the foregoing embodiments, in order to simply describe, they are all expressed as a series of action combinations, but those skilled in the art should know that the present application is not limited by the described action sequence, because according to the present application, certain steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily necessary for the present application.

[0044] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the protection scope of the present application. Obviously, the described examples are only some of the embodiments of the present application, not all the embodiments. Based on these examples, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application. Although the present application has been described in detail with reference to the above examples, those of ordinary skill in the art can still combine, add or delete the features in the embodiments of the present application according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence, and these technical solutions also fall within the scope of the present application.

Claims

1. A bridge median anti-glare panel device, characterized in that: include: A support and an anti-glare plate assembly, wherein the support and the anti-glare plate assembly form an anti-glare unit; Connecting plate, several groups of anti-glare units are connected by connecting plates, the support, connecting plate and anti-glare plate assembly are stacked in sequence and fixed by bolts, and several groups of inclined cables are also provided between the anti-glare plate assembly and the connecting plate, and the anti-glare plate assembly forms a cable-stayed bridge with the connecting plate through the inclined cables.

2. The anti-glare panel device for a bridge center zone according to claim 1, characterized in that: The anti-glare plate assembly comprises an anti-glare plate and a base, wherein the anti-glare plate is arranged on the base; The side of the base away from the anti-glare plate is attached to the connecting plate, and the end surface of the connecting plate away from the base is attached to the support.

3. The anti-glare panel device in the middle zone of a bridge according to claim 2, characterized in that: A first connection point and a second connection point are provided on the connecting plate, and the first connection point and the second connection point are respectively located on both sides of the anti-glare plate. One end of the inclined cable is fixedly connected to the first connection point on the connecting plate, and the other end of the inclined cable passes through the anti-glare plate and is connected to the second connection point on the other side of the anti-glare plate.

4. The anti-glare panel device for a bridge center zone according to claim 3, characterized in that: The anti-glare plate is provided with an assembly hole for accommodating the passage of the inclined cable.

5. The anti-glare panel device for a bridge center zone according to claim 3, characterized in that: The anti-glare plate is provided with an adjustment groove, a self-locking piece is provided in the adjustment groove, and the inclined cable passes through the self-locking piece and is connected to the connecting plate.

6. The anti-glare panel device for a bridge center zone according to claim 5, characterized in that: The self-locking member includes a side frame, a cross plate and a locking shaft, wherein the cross plate is spaced apart from the inner wall of the adjustment groove and is connected to the anti-glare plate through the side frame; The cross plate is also provided with a locking shaft, one end of which is mounted on the anti-glare plate through a bearing, and the other end passes through the cross plate. A pawl is provided on the cross plate, and a ratchet is provided on the portion of the locking shaft extending out of the cross plate; The side frame and the locking shaft are provided with wire holes for accommodating the passage of the inclined cables.

7. The anti-glare panel device for a bridge center zone according to claim 6, characterized in that: An adjusting wheel is provided at the end of the locking shaft.

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