Road oil hammer breaking protection device

Abstract

The utility model belongs to the field of constructional engineering, and particularly relates to a road oil hammer breaking protection device which comprises a large rectangular frame and a small rectangular frame which are connected together in a sliding and sleeved mode, protection plates are fixed to the outer side faces of the large rectangular frame and the small rectangular frame, and universal wheels are arranged on the protection plates downwards. A box body is fixed on the large rectangular frame, a water storage tank and a water pump are arranged in the box body, the water pump is connected with a conveying hose, the conveying hose is communicated with the middle section of a U-shaped hose, a plurality of nozzles are uniformly arranged on the U-shaped hose, and the left section and the right section of the U-shaped hose are respectively fixed on the upper surface of the protection plate. The device is small in occupied construction width, the effective construction area is enlarged, the device can move along with oil hammer breaking construction, installation is not needed, the construction progress is accelerated, the protection plate can effectively block splashes and reduce construction noise, the device can be suitable for groove breaking construction of different widths, and the spraying system is combined with the protection device, so that the construction efficiency is improved. And a traditional electric three-wheel fog gun is omitted.

Description

Technical Field

[0001] The utility model belongs to the field of construction engineering, in particular to a road oil hammer breaking protection device. Background Art

[0002] When using a trolley hammer to demolish the existing road surface structure, small fences are generally used for protection on site. The defects of small fences are as follows: 1. The width of the small fence support legs is about 30cm, so the small fences on both sides will occupy about 60cm of the construction width, further reducing the already crowded work surface; 2. The installation of small fences will reduce construction efficiency and delay the construction period; 3. The current small fences have poor protection effects, and there is a safety hazard that broken debris will splash and injure vehicles and pedestrians when the trolley hammer is used to demolish the structure layer; 4. During the trolley hammer demolition construction, electric three-wheeled fog cannons are generally used for water spraying and dust removal. The electric three-wheeled fog cannon has a large water spray volume, and the spraying operation will cause blurred vision for passing vehicles on the other side, affecting traffic safety. In view of the above-mentioned small fence protection defects, a new trolley hammer demolition protection device is needed. Summary of the Invention

[0003] The problem to be solved by the present invention is to overcome the shortcomings of the background technology and provide a road oil hammer breaking protection device.

[0004] The present invention is achieved through the following technical solutions:

[0005] The protective device for breaking a road oil hammer comprises a large rectangular frame and a small rectangular frame which are slidably sleeved together, wherein the outer sides of the large rectangular frame and the small rectangular frame are fixed with protective plates, the protective plates are perpendicular to the large rectangular frame or the small rectangular frame, and universal wheels are provided downwardly at both the front and rear ends of the protective plates; the upper plate of the large rectangular frame is provided with a plurality of fixing holes, and the upper plate of the small rectangular frame is provided with a plurality of adjustment holes corresponding to the fixing holes, and the large rectangular frame and the small rectangular frame are fixed together by bolts passing through the fixing holes and the adjustment holes; a box body is fixed on the rear plate of the large rectangular frame, a water tank and a water pump are provided in the box body, the water tank is connected to the water pump, the water pump is connected to a delivery hose, the delivery hose passes upward through the box body and is connected to the middle section of the U-shaped hose, the left section and the right section of the U-shaped hose are respectively fixed on the upper surface of the protective plate, and a plurality of nozzles are evenly provided on the left section and the right section of the U-shaped hose, and the middle section of the U-shaped hose is placed on the upper surface of the large rectangular frame and the small rectangular frame, and the length of the middle section of the U-shaped hose is not less than the sum of the lengths of the large rectangular frame and the small rectangular frame.

[0006] Preferably, the inner wall of the protective plate is provided with a sound insulation layer.

[0007] Preferably, the sound insulation layer is a sound insulation gypsum board, a sound insulation felt, a sound insulation cotton layer, or a sound insulation foam layer.

[0008] Preferably, the lower surface of the upper plate and the upper surface of the lower plate of the large rectangular frame are provided with a plurality of sliders, and the sliders are distributed along the length direction of the large rectangular frame; the upper surface of the upper plate and the lower surface of the lower plate of the small rectangular frame are provided with sliding grooves corresponding to the sliders, and the large rectangular frame and the small rectangular frame are slidably connected together through the sliders and the sliding grooves.

[0009] Preferably, the bottom surface of the protective plate is flush with the bottom surface of the large rectangular frame.

[0010] Preferably, the protective plate is 3-5m in length.

[0011] Preferably, the left section and the right section of the U-shaped hose are fixed to the upper surface of the protective plate through a fixing ring.

[0012] Preferably, a plurality of limiting rings are provided on the upper surface of the upper plate of the large rectangular frame, the inner diameter of the limiting rings is larger than the diameter of the U-shaped hose, and the middle section of the U-shaped hose passes through the limiting rings.

[0013] Preferably, the front end of the upper surface of the protective plate is symmetrically provided with lifting rings, and the rear ends of the left and right sides of the box body are symmetrically provided with lifting rings.

[0014] Preferably, a solar panel is provided on the upper surface of the upper plate of the large rectangular frame, and a warning light is provided on the rear plate of the large rectangular frame, and the solar panel is connected to the warning light.

[0015] Beneficial effects of the utility model:

[0016] 1. The construction width is small, which expands the effective construction area compared with traditional small enclosure protection;

[0017] 2. It can be easily moved with the hammer during construction, without the need for installation, which speeds up the construction progress and shortens the construction period;

[0018] 3. The protective plates on both sides can effectively block splashes and effectively reduce construction noise;

[0019] 4. The size is scalable and can be applied to the crushing construction of trenches of different widths;

[0020] 5. The combination of the sprinkler system and the protective device eliminates the need for the traditional electric three-wheeled fog cannon. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a rear view structural diagram of this embodiment;

[0022] Figure 2 This is a front structural diagram of this embodiment;

[0023] Figure 3 This is a schematic diagram of the structure of the large rectangular frame and the small rectangular frame of this embodiment;

[0024] Figure 4This is a schematic diagram of the split structure of the large rectangular frame and the small rectangular frame in this embodiment.

[0025] In the figure, 1 is a large rectangular frame, 2 is a small rectangular frame, 3 is a protective plate, 4 is a universal wheel, 5 is a fixing hole, 6 is an adjustment hole, 7 is a bolt, 8 is a box, 9 is a delivery hose, 10 is a U-shaped hose, 11 is a nozzle, 12 is a slider, 13 is a slide, 14 is a fixing ring, 15 is a limiting ring, 16 is a lifting ring, 17 is a solar panel, and 18 is a warning light. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described 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, not all of the embodiments.

[0027] This embodiment includes a large rectangular frame 1 and a small rectangular frame 2 that are slidably connected together. The small rectangular frame 2 can slide left and right within the large rectangular frame 1, thereby adjusting the width of the entire device to accommodate demolition operations of structural layers of varying widths. In this embodiment, a plurality of sliders 12 are provided on the lower surface of the upper plate and the upper surface of the lower plate of the large rectangular frame 1. The sliders 12 are distributed along the length of the large rectangular frame 1. Correspondingly, grooves 13 corresponding to the sliders 12 are provided on the upper surface of the upper plate and the lower surface of the lower plate of the small rectangular frame 2. The sliders 12 are located within the grooves 13, and the sliders 12 and the grooves 13 are used to allow the large rectangular frame 1 and the small rectangular frame 2 to slide together. A plurality of fixing holes 5 are provided on the upper plate of the large rectangular frame 1 along the length direction of the large rectangular frame 1, and a plurality of adjustment holes 6 corresponding to the fixing holes 5 are provided on the upper plate of the small rectangular frame 2 along the length direction of the small rectangular frame 2. The large rectangular frame 1 and the small rectangular frame 2 are fixed together by bolts 7 passing through the fixing holes 5 and the adjustment holes 6. The bolts 7 prevent the large rectangular frame 1 and the small rectangular frame 2 from sliding relative to each other, thereby fixing the width of the device.

[0028] A protective plate 3 is fixed to the outer side of the large rectangular frame 1 and the small rectangular frame 2. The protective plate 3 is perpendicular to the large rectangular frame 1 or the small rectangular frame 2. Universal wheels 4 are provided downwardly at the front and rear ends of the protective plate 3, and the entire device can be moved by the universal wheels 4. The front mentioned above refers to the direction close to the oil hammer, and the back refers to the direction away from the oil hammer. The bottom surface of the protective plate 3 is flush with the bottom surface of the large rectangular frame 1. The protective plate 3 is preferably 3-5 meters long and is used to block splashes during the oil hammer construction. In order to increase the noise reduction effect of the protective plate 3, it is preferred that a sound insulation layer is provided on the inner wall of the protective plate 3. The sound insulation layer can be made of existing sound insulation materials. For example, the sound insulation layer can be a sound insulation gypsum board, sound insulation felt, sound insulation cotton layer, sound insulation foam layer, etc.

[0029] A housing 8 is fixed to the rear panel of the large rectangular frame 1. The housing 8 has a cover. A water tank and a water pump are located within the housing 8. The water tank and water pump within the housing 8 are not shown in the accompanying drawings. The water tank is connected to the water pump, which is connected to a delivery hose 9. The delivery hose 9 extends upward through the housing 8 and connects to the middle section of a U-shaped hose 10. The delivery hose 9 can deliver water in both the left and right directions of the U-shaped hose 10. The left and right front ends of the U-shaped hose 10 are both closed. The left and right sections of the U-shaped hose 10 are respectively fixed to the upper surface of the protective plate 3. In this embodiment, the left and right sections of the U-shaped hose 10 are fixed by fixing rings 14. The fixing rings 14 are fixed to the upper surface of the protective plate 3, preventing them from moving. Several nozzles 11 are evenly distributed on the left and right sections of the U-shaped hose 10. The nozzles 11 spray water into the interior of the device to reduce dust. The middle section of the U-shaped hose 10 is placed on the upper surfaces of the large rectangular frame 1 and the small rectangular frame 2. The middle section of the U-shaped hose 10 is a curved section, and its length is no less than the sum of the lengths of the large rectangular frame 1 and the small rectangular frame 2. In other words, the middle section of the U-shaped hose 10 can accommodate the length expansion and contraction of the large rectangular frame 1 and the small rectangular frame 2. In this embodiment, a retaining ring 15 is used to limit the middle section of the U-shaped hose 10. Several retaining rings 15 are provided on the upper surface of the upper plate of the large rectangular frame 1. The inner diameter of each retaining ring 15 is larger than the diameter of the U-shaped hose 10, and the middle section of the U-shaped hose 10 passes through the retaining rings 15.

[0030] To facilitate the transportation of the device, it is preferred that lifting rings 16 are symmetrically provided at the front ends of the upper surfaces of the protective plates 3 on both sides, and lifting rings 16 are symmetrically welded at the rear ends of the left and right sides of the box body 8, and the entire device is transported by the lifting rings 16.

[0031] Preferably, a solar panel 17 is supported on the upper surface of the upper plate of the large rectangular frame 1 , and a warning light 18 is provided on the rear plate of the large rectangular frame 1 . The solar panel 17 is connected to the warning light 18 and provides power for the warning light 18 .

[0032] During the oil hammer breaking construction, the device is hoisted as a whole to the groove where the oil hammer is broken, and the total length of the large rectangular frame 1 and the small rectangular frame 2 is adjusted according to the width of the groove so that the protective plates 3 on both sides are just located on both sides of the groove. Then, the large rectangular frame 1 and the small rectangular frame 2 are fixed with bolts 7. When the oil hammer is broken, the water pump is turned on to spray the space inside the protective plate 3 to reduce dust. As the oil hammer breaks forward, the device can be pushed forward.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A road oil hammer breaking protection device, characterized by: The invention comprises a large rectangular frame (1) and a small rectangular frame (2) which are slidably sleeved together, wherein the outer sides of the large rectangular frame (1) and the small rectangular frame (2) are fixed with a protective plate (3), the protective plate (3) is perpendicular to the large rectangular frame (1) or the small rectangular frame (2), and the front and rear ends of the protective plate (3) are downwardly provided with universal wheels (4); the upper plate of the large rectangular frame (1) is provided with a plurality of fixing holes (5), and the upper plate of the small rectangular frame (2) is provided with a plurality of adjustment holes (6) corresponding to the fixing holes (5); the large rectangular frame (1) and the small rectangular frame (2) are fixed together by bolts (7) passing through the fixing holes (5) and the adjustment holes (6); the large rectangular frame (1) A box body (8) is fixed on the rear plate of the housing, a water storage tank and a water pump are provided in the box body (8), the water tank is connected to the water pump, the water pump is connected to the delivery hose (9), the delivery hose (9) passes through the box body (8) upward and is connected to the middle section of the U-shaped hose (10), the left section and the right section of the U-shaped hose (10) are respectively fixed on the upper surface of the protective plate (3), a plurality of nozzles (11) are evenly provided on the left section and the right section of the U-shaped hose (10), the middle section of the U-shaped hose (10) is placed on the upper surface of the large rectangular frame (1) and the small rectangular frame (2), and the length of the middle section of the U-shaped hose (10) is not less than the sum of the lengths of the large rectangular frame (1) and the small rectangular frame (2).

2. The road hammer breaking protection device according to claim 1, characterized in that: The inner wall of the protective plate (3) is provided with a sound insulation layer.

3. The road hammer breaking protection device according to claim 2, characterized in that: The sound insulation layer is a sound insulation gypsum board, a sound insulation felt, a sound insulation cotton layer or a sound insulation foam layer.

4. The road oil hammer breaking protection device according to claim 1 or 2, characterized in that: The upper plate lower surface and the lower plate upper surface of the large rectangular frame (1) are both provided with a plurality of sliders (12), and the sliders (12) are distributed along the length direction of the large rectangular frame (1); the upper plate upper surface and the lower plate lower surface of the small rectangular frame (2) are both provided with sliding grooves (13) corresponding to the sliders (12), and the large rectangular frame (1) and the small rectangular frame (2) are slidably connected together through the sliders (12) and the sliding grooves (13).

5. The road oil hammer breaking protection device according to claim 1 or 2, characterized in that: The bottom surface of the protective plate (3) is flush with the bottom surface of the large rectangular frame (1).

6. The road oil hammer breaking protection device according to claim 1 or 2, characterized in that: The protective plate (3) is 3-5m in length.

7. The road oil hammer breaking protection device according to claim 1 or 2, characterized in that: The left section and the right section of the U-shaped hose (10) are fixed to the upper surface of the protective plate (3) via a fixing ring (14).

8. The road oil hammer breaking protection device according to claim 1 or 2, characterized in that: A plurality of limiting rings (15) are provided on the upper surface of the upper plate of the large rectangular frame (1). The inner diameter of the limiting ring (15) is larger than the diameter of the U-shaped hose (10), and the middle section of the U-shaped hose (10) passes through the limiting ring (15).

9. The road oil hammer breaking protection device according to claim 1 or 2, characterized in that: A lifting ring (16) is symmetrically provided at the front end of the upper surface of the protective plate (3), and a lifting ring (16) is symmetrically provided at the rear ends of the left and right sides of the box body (8).

10. The road oil hammer breaking protection device according to claim 1 or 2, characterized in that: A solar panel (17) is provided on the upper surface of the upper plate of the large rectangular frame (1), and a warning light (18) is provided on the rear plate of the large rectangular frame (1), and the solar panel (17) is connected to the warning light (18).

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