Road and bridge engineering protection device

Abstract

The utility model discloses a road bridge engineering protection device which comprises a first stand column, a discharge port is formed in the surface of the first stand column, a plurality of bearing stand columns are arranged on one side of the discharge port, the bearing stand columns are divided into at least two sets, and clamping frames are fixedly connected to the surfaces of the bearing stand columns. The interior of the first stand column is rotationally connected with a winding roller. Through cooperation of the first stand column, the discharge port, the bearing stand column, the clamping frame, the winding roller, the winding motor, the protective warning tape, the second stand column fixing base and the positioning anchor, the second stand column can be moved outwards according to the actual requirements of field engineering, and the position of the bearing stand column can be changed according to the requirements; and at the moment, the protection warning belt can be bent along the bearing stand column belt and support the bearing stand column belt, so that the protection area can be increased, and the practicability effect can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road and bridge engineering, in particular to a road and bridge engineering protection device. Background Art

[0002] When roads and bridges are under construction, it is necessary to fence off the construction site of the roads and bridges to protect the construction site. At this time, protective devices are needed. Road and bridge engineering protective devices are a series of measures and equipment taken to ensure the safety of road and bridge structures and the safety of traffic participants. Protective devices include protective fences, buffer devices, crash barriers, signs, and warning equipment.

[0003] After searching, the Chinese patent application No. 202321246465.6 discloses a road and bridge engineering protection device. This patent relates to the field of engineering protection technology and discloses a road and bridge engineering protection device, including a main column, the top and bottom of the main column are provided with a folding component, and the folding component is used to fold and store the device, and the front of the folding component is installed with an adjustment component, and the adjustment component is used to adjust the length according to different situations. This patent is equipped with an adjustment component, and the driving motor can drive the output end of the shaft to adjust when it is energized, and the winch structure inside the processing winch seat is rotated, thereby releasing the internal wire rope. The wire rope is fixed on the main column on the other side, and the wire rope is placed horizontally on the front of the main column, thereby achieving an isolation effect, and the length of the wire rope can be controlled according to the rotation of the driving winch seat, which effectively solves the problem that the existing separation device cannot be adjusted according to different needs.

[0004] Although the above patent places the wire rope horizontally on the front of the main column to achieve the isolation effect, and the length of the wire rope can be controlled according to the rotation of the driving winch seat, which effectively solves the problem that the existing separation device cannot be adjusted according to different needs, but in actual use, the maximum extension distance of the cross plate connecting rod of the patent is the maximum protection length of the engineering protection, and it cannot be bent, which makes the protection effect very limited, and the position of the two main columns cannot be adjusted according to actual needs, so that the patent still has certain limitations in actual use.

[0005] Therefore, it is necessary to modify the road and bridge engineering protection device in the above-mentioned patent to effectively solve the problem that the maximum extension distance of the cross plate connecting rod is the maximum protection length of the engineering protection, and it cannot be bent, making the protection effect very limited and unable to adjust the position of the two main columns according to actual needs. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a road and bridge engineering protection device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road and bridge engineering protection device, comprising a first column, a discharge outlet is opened on the surface of the first column, a plurality of load-bearing columns are arranged on one side of the discharge outlet, and the plurality of load-bearing columns are at least two groups, a clamping frame is fixedly connected to the surface of the load-bearing column, a winding roller is rotatably connected to the inside of the first column, the top of the winding roller passes through the first column and is fixedly connected to a winding motor, a protective warning tape is arranged on the surface of the winding roller, the other end of the protective warning tape passes through the discharge outlet and the clamping frame in sequence and is fixedly connected to the second column, the bottoms of the second column and the first column are fixedly connected to a base, and the top of the base is threadedly connected to a positioning anchor.

[0008] As a preferred embodiment of the utility model, a support frame is fixedly connected to the surface of the first column, a rotating shaft is rotatably connected to the surface of the support frame, a plurality of reels are sleeved on the surface of the rotating shaft, and the surfaces of the plurality of reels are evenly arranged and fixedly connected to the support frame, a plurality of connecting blocks are fixedly connected to the surface of the snap-in frame, and the positions of the plurality of connecting blocks correspond one to one to the positions of the plurality of reels, a steel wire rope is arranged inside the reel, and the other end of the steel wire rope passes through the connecting block and is fixedly connected to the second column.

[0009] As a preferred embodiment of the utility model, a rotation groove is formed symmetrically with respect to the clamping frame on the surface of the bearing column, a rotation plate is hingedly connected inside the rotation groove, and an extension column is threadedly connected to the other end of the rotation plate.

[0010] As a preferred embodiment of the present invention, the other end of the extension column is hinged with a fixing seat, and a fixing hole is opened on the top of the fixing seat.

[0011] As a preferred embodiment of the present invention, a counterweight is fixedly connected to the bottom of the load-bearing column.

[0012] As a preferred embodiment of the present invention, the tops of the winding motor, the supporting column and the second column are all fixedly connected with warning lights.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model can move the second column outward according to the actual needs of the on-site project and change the position of the bearing column according to the needs through the cooperation of the first column, the discharge outlet, the bearing column, the clamping frame, the winding roller, the winding motor, the protective warning tape, the second column fixing seat and the positioning anchor. At this time, the protective warning tape can be bent along the bearing column belt and provide support for it, thereby improving the protection area and practicality.

[0015] 2. The utility model can assist in improving the protective effect of the protective warning tape and make the protection more reliable through the arrangement of the support frame, the rotating shaft, the reel, the connecting block and the wire rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a left-side stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of the structure of the utility model from another angle;

[0019] Figure 4 It is a three-dimensional schematic diagram of the load-bearing column of the utility model;

[0020] Figure 5 It is a partial cross-sectional stereoscopic schematic diagram of the first column of the utility model.

[0021] In the figure: 1. first column; 2. discharge outlet; 3. bearing column; 4. clamping frame; 5. winding roller; 6. winding motor; 7. protective warning tape; 8. second column; 9. base; 10. positioning anchor; 11. support frame; 12. rotating shaft; 13. winder; 14. connecting block; 15. wire rope; 16. rotating groove; 17. rotating plate; 18. extension column; 19. fixing seat; 20. fixing hole; 21. counterweight block; 22. warning light. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 5 As shown, the utility model provides a road and bridge engineering protection device, including a first column 1, a discharge outlet 2 is opened on the surface of the first column 1, a plurality of bearing columns 3 are arranged on one side of the discharge outlet 2, and the plurality of bearing columns 3 are at least two groups, and the surface of the bearing column 3 is fixedly connected with a clamping frame 4, the interior of the first column 1 is rotatably connected with a winding roller 5, the top of the winding roller 5 passes through the first column 1 and is fixedly connected with a winding motor 6, a protective warning tape 7 is arranged on the surface of the winding roller 5, the other end of the protective warning tape 7 passes through the discharge outlet 2 and the clamping frame 4 in sequence and is fixedly connected with a second column 8, the bottom of the second column 8 and the first column 1 are both fixedly connected with a base 9, and the top of the base 9 is threadedly connected with a positioning anchor 10.

[0024] refer to Figure 1 and Figure 3 A support frame 11 is fixedly connected to the surface of the first column 1, and a rotating shaft 12 is rotatably connected to the surface of the support frame 11. A plurality of reels 13 are sleeved on the surface of the rotating shaft 12, and the surfaces of the plurality of reels 13 are evenly arranged and fixedly connected to the support frame 11. A plurality of connecting blocks 14 are fixedly connected to the surface of the clamping frame 4, and the positions of the plurality of connecting blocks 14 are in a one-to-one correspondence with the positions of the plurality of reels 13, respectively. A steel wire rope 15 is arranged inside the reel 13, and the other end of the steel wire rope 15 passes through the connecting block 14 and is fixedly connected to the second column 8.

[0025] As a technical optimization solution of the utility model, the setting of the support frame 11, the rotating shaft 12, the reel 13, the connecting block 14 and the wire rope 15 can assist in improving the protective effect of the protective warning tape 7 and make its protection more reliable.

[0026] refer to Figure 2 and Figure 4 A rotation groove 16 is symmetrically formed on the surface of the supporting column 3 with respect to the clamping frame 4 , a rotation plate 17 is hingedly connected inside the rotation groove 16 , and an extension column 18 is threadedly connected to the other end of the rotation plate 17 .

[0027] As a technical optimization solution of the utility model, through the arrangement of the rotating groove 16, the rotating plate 17 and the extension column 18, the rotating plate 17 can be rotated and the extension column 18 can be extended outward to make it rest against the ground. At this time, the rotating plate 17, the supporting column 3 and the ground form a stable triangular structure, thereby enhancing the supporting effect of the supporting column 3.

[0028] refer to Figure 2 and Figure 4 The other end of the extension column 18 is hinged with a fixing seat 19 , and a fixing hole 20 is opened on the top of the fixing seat 19 .

[0029] As a technical optimization solution of the present invention, the fixing seat 19 and the fixing hole 20 are provided to facilitate positioning of the fixing seat 19 and thus to position the bearing column 3 .

[0030] refer to Figure 2 and Figure 4 A counterweight block 21 is fixedly connected to the bottom of the supporting column 3.

[0031] As a technical optimization solution of the present invention, by setting the counterweight block 21, the weight of the bearing column 3 can be increased to maintain balance, increase the stability of the center of gravity, and resist wind and vibration to a certain extent.

[0032] refer to Figure 1 , Figure 4 and Figure 5 A warning light 22 is fixedly connected to the top of the winding motor 6, the supporting column 3 and the second column 8.

[0033] As a technical optimization solution of the utility model, through the setting of the warning light 22, the warning light 22 transmits warning information to the equipment operator and surrounding personnel through different lights and sounds to prevent accidents and losses caused by misoperation.

[0034] The working principle and use process of the utility model are as follows: when the staff uses the protection device to protect the road and bridge project, firstly, the first column 1 is placed at the designated position according to the actual needs, and the first column 1 is fixed by the base 9 and the positioning anchor 10, and then the second column 8 is moved to the designated position. At this time, the protection warning tape 7 and the wire rope 15 extend outward following the movement of the second column 8, and the winding motor 6 is started to make the winding roller 5 release the protection warning tape 7 outward, and the rotating shaft 12 is rotated to make the wire rope 15 in the winder 13 extend outward, and then the second column 8 is fixed by the base 9 and the positioning anchor 10, and then a plurality of bearing columns 3 can be moved to the appropriate position according to the protection needs. At this time, the protection of the protection warning tape 7 The protection area changes freely with the movement of the bearing column 3. At this time, the protection warning tape 7 and the wire rope 15 are bent along the bearing column tape 3, so as to improve the protection area and effect. Then, the rotating plate 17 is rotated to make it tilted, and then the extension column 18 is rotated to extend it outward to the fixing seat 19 to fit the ground, and then the fixing hole 20 is positioned by bolts, so as to achieve the positioning of the bearing column 3, and then the winding motor 6 is started again to rotate it in the opposite direction, so as to tighten the protection warning tape 7, and then the reverse rotation of the rotating shaft 12 can make the winder 13 tighten the wire rope 15, and the protection warning tape 7 and the wire rope 15 can be tightened, so as to achieve the effect of improving the protection area and practicality.

[0035] 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.

[0036] 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 and bridge engineering protection device, comprising a first column (1), characterized in that: A discharge outlet (2) is provided on the surface of the first column (1), a plurality of bearing columns (3) are arranged on one side of the discharge outlet (2), and the plurality of bearing columns (3) are at least two groups, a clamping frame (4) is fixedly connected to the surface of the bearing column (3), a winding roller (5) is rotatably connected inside the first column (1), the top of the winding roller (5) passes through the first column (1) and is fixedly connected to a winding motor (6), a protective warning tape (7) is arranged on the surface of the winding roller (5), the other end of the protective warning tape (7) passes through the discharge outlet (2) and the clamping frame (4) in sequence and is fixedly connected to the second column (8), the bottoms of the second column (8) and the first column (1) are both fixedly connected to a base (9), and the top of the base (9) is threadedly connected to a positioning anchor (10).

2. A road and bridge engineering protection device according to claim 1, characterized in that: A support frame (11) is fixedly connected to the surface of the first column (1), a rotating shaft (12) is rotatably connected to the surface of the support frame (11), a plurality of reels (13) are sleeved on the surface of the rotating shaft (12), and the surfaces of the plurality of reels (13) are evenly arranged and fixedly connected to the support frame (11), a plurality of connecting blocks (14) are fixedly connected to the surface of the clamping frame (4), and the positions of the plurality of connecting blocks (14) are in a one-to-one correspondence with the positions of the plurality of reels (13), a steel wire rope (15) is arranged inside the reel (13), and the other end of the steel wire rope (15) passes through the connecting block (14) and is fixedly connected to the second column (8).

3. A road and bridge engineering protection device according to claim 1, characterized in that: A rotating groove (16) is symmetrically formed on the surface of the bearing column (3) with respect to the clamping frame (4), a rotating plate (17) is hingedly connected inside the rotating groove (16), and an extension column (18) is threadedly connected to the other end of the rotating plate (17).

4. A road and bridge engineering protection device according to claim 3, characterized in that: The other end of the extension column (18) is hingedly connected to a fixing seat (19), and a fixing hole (20) is provided at the top of the fixing seat (19).

5. A road and bridge engineering protection device according to claim 1, characterized in that: A counterweight block (21) is fixedly connected to the bottom of the bearing column (3).

6. A road and bridge engineering protection device according to claim 1, characterized in that: The tops of the winding motor (6), the supporting column (3) and the second column (8) are all fixedly connected with warning lights (22).

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