CN211038096U - Stable protection device for road and bridge building - Google Patents

Abstract

The utility model discloses a firm type protector for road bridge building, comprising a base plate, mounting grooves are all arranged at four corners of the base plate, rotating shafts are all fixed at the middle positions of the four mounting grooves, movable columns are all arranged on the four rotating shafts, and the four movable columns are connected with the four rotating shafts through limiting pins; the solar energy light condensing mechanisms are arranged above the two upright posts of the utility model and each solar energy light condensing mechanism consists of a clamping block, a clamping groove, a solar energy lamp panel, a holding tank, a support, a rotating shaft, a cover body and transparent glass, compared with the prior art, the structure can protect the solar energy lamp panel while not hindering the normal light condensation of the solar energy lamp panel to be converted into electric energy; meanwhile, the cover body can be opened and closed through the rotating shaft, the clamping blocks and the clamping grooves to be connected with the support, so that the internal solar lamp panel is convenient to maintain or overhaul, various structures are matched with each other, and the service life of the solar lamp panel is prolonged.

Description

Stable protection device for road and bridge building

Technical Field

The utility model belongs to the technical field of the road bridge building, concretely relates to firm type protector for road bridge building.

Background

Along with the rapid development of Chinese economy, the development speed of the engineering and building industry is continuously accelerated, in recent years, both the technology and the management of road and bridge projects are greatly improved, and good results are obtained.

The prior art has the following problems: the solar lamp panel of the existing stable protection device for road and bridge buildings (reference case: CN 201821977062.8) is arranged in a naked structure, and although the structure does not affect the use of the solar lamp panel, the solar lamp panel cannot be protected, so that the service life of the solar lamp panel is affected by external environmental factors.

Disclosure of Invention

In order to solve the problem, the utility model provides a firm type protector for road bridge building has the guard action, extension solar lamp panel life's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a stable protection device for road and bridge construction comprises a bottom plate, wherein four corners of the bottom plate are respectively provided with a mounting groove, rotating shafts are fixed at the middle positions of the four mounting grooves, movable columns are respectively mounted on the four rotating shafts, the four movable columns are connected with the four rotating shafts through limiting pins, universal wheels are respectively mounted below the four movable columns, upright posts are fixed on the left side and the right side of the bottom plate, illuminating lamps are installed on the front side walls of the two upright posts, a protection plate is arranged in front of the two upright posts, a reflecting sheet is fixed in the middle of the protection plate, and the left and right ends of the protection plate are both provided with slide blocks, a baffle plate is arranged between the two upright posts and close to the rear part, a spring is connected between the protection plate and the baffle plate, and solar light condensing mechanisms are arranged above the two upright posts;

the solar energy light focusing mechanism comprises a clamping block, a clamping groove, a solar lamp panel, a containing groove, a support, a rotating shaft, a cover body and transparent glass, wherein the containing groove is formed in the support, the solar lamp panel is arranged in the containing groove, the cover body is arranged above the solar lamp panel, the transparent glass is connected to the middle position of the cover body, the left end of the cover body is rotatably connected with the support through the rotating shaft, the right end of the cover body is connected with the clamping block, and the clamping groove is formed in the position, corresponding to the clamping block, of the support.

Preferably, a round hole is formed in the position, corresponding to the rotating shaft, of the movable column, and the diameter of the round hole is larger than that of the rotating shaft.

Preferably, the movable column and the rotating shaft are provided with limiting holes at positions corresponding to the limiting pins.

Preferably, when the clamping block and the clamping groove are in a connection state, the outer side wall of the clamping block is tightly attached to the inner side wall of the clamping groove.

Preferably, a through hole is formed in the cover body and corresponds to the position of the rotating shaft, and the rotating shaft penetrates through the through hole and is fixed on the support.

Preferably, a hollow groove is formed in the middle of the cover body, and the hollow groove is connected with the transparent glass through glue.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the solar light condensing mechanisms are arranged above the two stand columns of the utility model and each solar light condensing mechanism consists of a clamping block, a clamping groove, a solar lamp panel, a holding tank, a support, a rotating shaft, a cover body and transparent glass, compared with the prior art, the structure can protect the solar lamp panel while not hindering the normal light condensation of the solar lamp panel to be converted into electric energy (transparent glass) (the support and the cover body are mutually matched to form a closed structure); meanwhile, the cover body can be opened and closed through the rotating shaft, the clamping blocks and the clamping grooves to be connected with the support, so that the internal solar lamp panel is convenient to maintain or overhaul, various structures are matched with each other, and the service life of the solar lamp panel is prolonged.

2. The utility model discloses the four corners of bottom plate all is equipped with the mounting groove, and the inside of four mounting grooves all is equipped with the axis of rotation, all is equipped with movable post in four axis of rotation, all fixes through the spacer pin between four movable posts and four axis of rotation, and the below of four movable posts all is equipped with the universal wheel simultaneously, and the characteristics that can accomodate when portable and not transport when this kind of structure realizes the universal wheel transport can improve device's stability when convenient the transport, and the practicality is strong.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic sectional view of fig. 1A according to the present invention.

In the figure: 1. a light-reflecting sheet; 2. mounting grooves; 3. a movable post; 4. a rotating shaft; 5. a spacing pin; 6. a universal wheel; 7. a base plate; 8. a slider; 9. a baffle plate; 10. an illuminating lamp; 11. a column; 12. a protection plate; 13. a spring; 14. a solar energy light-gathering mechanism; 141. a clamping block; 142. a card slot; 143. a solar panel; 144. accommodating grooves; 145. a support; 146. a rotating shaft; 147. a cover body; 148. and (4) transparent glass.

Detailed Description

The core of the utility model is to provide a firm type protector for road bridge building.

The present invention will be further explained with reference to the accompanying drawings:

a stable type protection device for road and bridge building is disclosed, as shown in figures 1-3, comprising a bottom plate 7, four corners of the bottom plate 7 are all provided with mounting grooves 2, middle positions of the four mounting grooves 2 are all fixed with rotating shafts 4, four rotating shafts 4 are all provided with movable columns 3, in order that the movable columns 3 can rotate on the rotating shafts 4, in the embodiment, preferably, round holes are arranged on the movable columns 3 and corresponding to the rotating shafts 4, the diameter of the round holes is larger than that of the rotating shafts 4, the four movable columns 3 are connected with the four rotating shafts 4 through limiting pins 5, for convenience, the limiting pins 5 are connected with the movable columns 3 and the rotating shafts 4, in the embodiment, preferably, the positions on the movable columns 3 and the rotating shafts 4 and corresponding to the limiting pins 5 are all provided with limiting holes, universal wheels 6 are arranged below the four movable columns 3, and upright columns 11 are fixed on the left side and the right side of, the front side walls of the two upright posts 11 are respectively provided with an illuminating lamp 10, a protection plate 12 is arranged near the front between the two upright posts 11, a reflecting sheet 1 is fixed in the middle of the protection plate 12, the left end and the right end of the protection plate 12 are respectively provided with a sliding block 8, a baffle plate 9 is arranged near the rear between the two upright posts 11, a spring 13 is connected between the protection plate 12 and the baffle plate 9, and a solar energy light-gathering mechanism 14 is arranged above the two upright posts 11;

the solar energy concentrating mechanism 14 includes a fixture block 141, a clamping groove 142, a solar energy lamp plate 143, an accommodating groove 144, a support 145, a rotating shaft 146, a cover 147 and a transparent glass 148, wherein the accommodating groove 144 is formed in the support 145, the solar energy lamp plate 143 is arranged in the accommodating groove 144, the cover 147 is arranged above the solar energy lamp plate 143, the transparent glass 148 is connected to a middle position of the cover 147, in order to fix the transparent glass 148 on the cover 147, in the present embodiment, preferably, a hollow groove is formed in the middle position of the cover 147, the hollow groove is connected to the transparent glass 148 through glue, the left end of the cover 147 is rotatably connected to the support 145 through the rotating shaft 146, in order that the cover 147 can rotate along the rotating shaft 146, in the present embodiment, preferably, a through hole is formed in the cover 147 and corresponds to the position of the rotating shaft 146, the rotating shaft 146 passes through the through hole and is fixed, in order to improve the connection strength between the latch 141 and the latch 142, in the embodiment, preferably, when the latch 141 and the latch 142 are in a connection state, the outer sidewall of the latch 141 is tightly attached to the inner sidewall of the latch 142.

The utility model discloses a theory of operation and use flow: when the utility model needs to be carried, the limiting pin 5 is disassembled, the movable column 3 is rotated along the rotating shaft 4 in the mounting groove 2 until the universal wheel 6 is contacted with the ground and stops, the limiting pin 5 is used for connecting the movable column 3 with the rotating shaft 4 to realize the fixation of the movable column 3, at the moment, a worker can move the device through the universal wheel 6 to reduce the difficulty of carrying, when the device is carried to a specified position, the limiting pin 5 is disassembled, the movable column 3 is rotated along the rotating shaft 4 until the universal wheel 6 and the rotating shaft 4 are in a vertical state and stop, the limiting pin 5 is used for connecting the movable column 3 with the rotating shaft 4 to realize the fixation of the movable column 3, at the moment, the bottom plate 7 of the device is contacted with the ground, the stability of the device is improved, after the universal wheel 6 is stored, the bottom plate 7 is fixed at the position needing to be protected for protection operation, in the protection operation process, the solar lamp plate, stored in a storage battery (not shown) to supply power to the illumination lamp 10, to facilitate the position of the device to be seen when the vehicle is driven at night, meanwhile, as the support 145 and the cover 147 are arranged outside the solar lamp panel 143, the solar lamp panel 143 can be effectively protected, since the cover 147 is openably and closably connected to the support 145 by means of the latch 141 and the latch 142 and the rotation shaft 146, therefore, the maintenance or the overhaul of the internal solar lamp panel 143 is convenient, the service life of the solar lamp panel 143 can be prolonged by the mutual matching of various structures, when the device receives the striking, guard plate 12 and four slider 8 backward move simultaneously for spring 13 on the baffle 9 and the inside buffer spring (not drawn in the figure) of stand 11 receive the extrusion simultaneously, and spring 13 and buffer spring after the extrusion extrude guard plate 12 and four slider 8 under the reset action, thereby have improved the guard effect of device.

Claims (6)

1. The utility model provides a firm type protector for road bridge building, includes bottom plate (7), its characterized in that: mounting grooves (2) are formed in four corners of the bottom plate (7), rotating shafts (4) are fixed in the middle positions of the four mounting grooves (2), movable columns (3) are mounted on the four rotating shafts (4), the four movable columns (3) are connected with the four rotating shafts (4) through limiting pins (5), universal wheels (6) are mounted below the four movable columns (3), columns (11) are fixed on the left side and the right side of the bottom plate (7), illuminating lamps (10) are mounted on the front side walls of the two columns (11), a protection plate (12) is arranged in front of the two columns (11), a reflection sheet (1) is fixed in the middle position of the protection plate (12), sliders (8) are mounted at the left end and the right end of the protection plate (12), and a baffle (9) is arranged between the two columns (11) at the rear side, a spring (13) is connected between the protection plate (12) and the baffle (9), and solar light condensing mechanisms (14) are respectively arranged above the two upright posts (11);

the solar energy light gathering mechanism (14) comprises a clamping block (141), a clamping groove (142), a solar lamp panel (143), an accommodating groove (144), a support (145), a rotating shaft (146), a cover body (147) and transparent glass (148), wherein the accommodating groove (144) is formed in the support (145), the solar lamp panel (143) is arranged in the accommodating groove (144), the cover body (147) is arranged above the solar lamp panel (143), the transparent glass (148) is connected to the middle position of the cover body (147), the left end of the cover body (147) is rotatably connected with the support (145) through the rotating shaft (146), the clamping block (141) is connected to the right end of the cover body (147), and the clamping groove (142) is formed in the support (145) and corresponds to the clamping block (141).

2. The firm type protector of claim 1 for road bridge building, characterized in that: and a round hole is formed in the position, corresponding to the rotating shaft (4), on the movable column (3), and the diameter of the round hole is larger than that of the rotating shaft (4).

3. The firm type protector of claim 1 for road bridge building, characterized in that: and the movable column (3) and the rotating shaft (4) are provided with limiting holes corresponding to the limiting pins (5).

4. The firm type protector of claim 1 for road bridge building, characterized in that: when the fixture block (141) and the clamping groove (142) are in a connection state, the outer side wall of the fixture block (141) is tightly attached to the inner side wall of the clamping groove (142).

5. The firm type protector of claim 1 for road bridge building, characterized in that: the cover body (147) is provided with a through hole corresponding to the position of the rotating shaft (146), and the rotating shaft (146) penetrates through the through hole and is fixed on the support (145).

6. The firm type protector of claim 1 for road bridge building, characterized in that: the middle position of the cover body (147) is provided with a hollow groove, and the hollow groove is connected with the transparent glass (148) through glue.

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