Road drilling equipment for municipal engineering

Abstract

The utility model discloses road drilling equipment for municipal engineering, which relates to the technical field of road drilling and comprises a pushing trolley, a water tank is fixedly connected to one side of the upper end of the pushing trolley, a fixing support is fixedly connected to one side of the upper end of the pushing trolley, a drilling groove is formed in the inner side of the pushing trolley, and a water pump is fixedly connected to one side of the water tank. The two ends, close to the drilling groove, of the lower side of the pushing trolley are fixedly connected with water spraying devices, the output ends of the water spraying devices are fixedly connected with multiple sets of water spraying nozzles, the lower ends of the water spraying devices are fixedly connected with protective brushes, the positions, close to the upper end, of the side wall of the drilling groove are fixedly connected with cleaning brushes, and the pushing trolley pushes the drilling device to the position needing drilling. When the drilling equipment is used for drilling, the water pump is started, the water pump conveys water in the water tank into the water spraying device, the water spraying device sprays water through the water spraying nozzle to prevent dust from rising, and the protective brush prevents broken stone heads from splashing to workers beside.

Description

TECHNICAL FIELD

[0001] The utility model relates to road drilling technical field, concretely is a road drilling equipment for municipal engineering. BACKGROUND

[0002] Municipal engineering refers to municipal infrastructure construction engineering, such as common city road, bridge, subway, underground pipeline, tunnel, river, rail transit, sewage treatment, garbage disposal and other engineering, at present, municipal road is needed to drill hole construction to concrete pavement when installing some guardrails, and the drilling construction of concrete pavement generally uses the drilling machine with push car body.

[0003] The above-mentioned utility model has the following problems:

[0004] 1. The road drilling equipment in the prior art needs to spray water to remove dust when drilling the road, to prevent dust from being raised, and because of water in the drilling process, the drilling surface will be adhered with soil dust, manual cleaning of the soil adhered to the hole wall is needed after drilling, which increases the complexity and time cost of subsequent operation, and the depth of drilling cannot be observed when spraying water, so it is difficult to accurately judge the depth of drilling, which may lead to overdrilling or insufficient drilling.

[0005] Therefore, the technical personnel in the art provide a road drilling equipment for municipal engineering to solve the problems in the above background technology. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a road drilling equipment for municipal engineering to solve the problems in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A road drilling equipment for municipal engineering, comprising a pushing trolley, a water tank is fixedly connected to one side of the upper end of the pushing trolley, a fixed support is fixedly connected to one side of the upper end of the pushing trolley, a drilling groove is formed in the inner side of the pushing trolley, a water pump is fixedly connected to one side of the water tank, a water spraying device is fixedly connected to the lower side of the pushing trolley near both ends of the drilling groove, and a plurality of water spraying nozzles are fixedly connected to the output end of the water spraying device.

[0009] As a further scheme of the utility model, a protective brush is fixedly connected to the lower end of the water spraying device, a cleaning brush is fixedly connected to the side wall of the drilling groove near the upper end, and a water flushing device is fixedly connected to the side wall of the drilling groove near the lower end.

[0010] As a further scheme of the utility model: the input end and the output end of the water pump are fixedly connected with water delivery pipes, the other end of the water delivery pipe of the input end is fixedly connected to the inner cavity of the water tank, and the other end of the water delivery pipe of the output end is fixedly connected to the two groups of water spraying devices and the two water flushing devices.

[0011] As a further scheme of the utility model: the top wall of the fixed support is rotatably connected with a lead screw, the other end of the lead screw is rotatably connected to the pushing trolley, the other side of the top wall of the fixed support is fixedly connected with a sliding rod, and the other end of the sliding rod is fixedly connected to the pushing trolley.

[0012] As a further scheme of the utility model: the lead screw penetrates one side of the movable base in threaded connection, the sliding rod penetrates the other side of the movable base in sliding connection, the upper end of the movable base is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with a drill rod.

[0013] As a further scheme of the utility model: one side of the fixed support is provided with a scale, and one side of the movable base is fixedly connected with a pointer.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. Through the combined use of the water spraying device and the water flushing device, dust generated during drilling can be effectively prevented from being raised, and after drilling is completed, the water flushing device first removes the soil and dust on the drilling wall, and then the cleaning brush cleans the drilling, so that the cleaning brush can more easily handle the residual fine particles after flushing, ensures that the drilling wall reaches a cleaner state, improves the overall cleaning effect, and reduces the complexity of manual cleaning.

[0016] 2. The operator can easily observe the drilling depth through the scale and the pointer, the problem of overdrilling or insufficient drilling is avoided, the precision of the operation is improved, the setting of the protective brush effectively prevents the splashing of gravel, protects the safety of surrounding workers, and reduces the risk of accidental injury. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of a road drilling equipment for municipal engineering.

[0018] Figure 2 It is a structural schematic view of a fixed support in a road drilling equipment for municipal engineering.

[0019] Figure 3 It is a structural sectional view of a road drilling equipment for municipal engineering.

[0020] Figure 4 It is a road drilling equipment for municipal engineering Figure 3 A structural enlarged schematic view.

[0021] In the figure: 1, push trolley, 2, water tank, 3, fixed support, 4, screw rod, 5, sliding rod, 6, moving base, 7, servo motor, 8, drill hole, 9, drill hole slot, 10, manual wheel, 11, scale, 12, pointer, 13, water pump, 14, water delivery pipe, 15, watering device, 16, watering nozzle, 17, protective brush, 18, cleaning brush, 19, flushing device. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] With reference to Figure 1 、 3 , 4, the embodiment provides a road drilling equipment for municipal engineering, including push trolley 1, the upper end side of push trolley 1 is fixedly connected with water tank 2, the upper end side of push trolley 1 is fixedly connected with fixed support 3, the inner side of push trolley 1 is provided with drill hole slot 9, the side of water tank 2 is fixedly connected with water pump 13, the lower side of push trolley 1 is fixedly connected with watering device 15 near the both ends of drill hole slot 9, the output end of watering device 15 is fixedly connected with multiple groups of watering nozzle 16, the lower end of watering device 15 is fixedly connected with protective brush 17, the side wall of drill hole slot 9 is fixedly connected with cleaning brush 18 near the upper end, the side wall of drill hole slot 9 is fixedly connected with flushing device 19 near the lower end, the input end and the output end of water pump 13 are all fixedly connected with water delivery pipe 14, the other end of input end water delivery pipe 14 is fixedly connected in the inner chamber of water tank 2, the other end of output end water delivery pipe 14 is fixedly connected with two groups of watering device 15 and two flushing devices 19;Push trolley pushes the drilling device to the place where drilling is needed, when drilling equipment with drilling is carried out, start water pump, water pump transports the water in water tank to watering device, watering device carries out watering through watering nozzle to prevent dust from being raised, protective brush prevents gravel from splashing to the staff beside, when drilling ends, watering device stops watering, start flushing device, when drilling moves upwards to be retrieved, flushing device washes away most of the soil or dust on drilling, and then cleaning brush further cleans drilling.

[0025] Embodiment 2

[0026] With reference to Figure 1 、 2The embodiment is based on the previous embodiment, and differs from the previous embodiment in that the top wall side of the fixed support 3 is rotationally connected with a lead screw 4, the other end of the lead screw 4 is rotationally connected to the pushing trolley 1, the other side of the top wall of the fixed support 3 is fixedly connected with a sliding rod 5, the other end of the sliding rod 5 is fixedly connected to the pushing trolley 1, the lead screw 4 penetrates and threadedly connects one side of a moving base 6, the sliding rod 5 penetrates and slidingly connects the other side of the moving base 6, the upper end of the moving base 6 is fixedly connected with a servo motor 7, the output end of the servo motor 7 is fixedly connected with a drill rod 8, one side of the fixed support 3 is provided with a scale 11, one side of the moving base 6 is fixedly connected with a pointer 12, the pointer 12 and the scale 11 are used in cooperation with each other; when drilling is needed, the hand wheel is rotated, the hand wheel drives the lead screw to rotate, the lead screw drives the moving base to move downwards, the other end of the moving base slides on the sliding rod, the servo motor is started, the servo motor drives the drill hole to rotate, the drill hole drills the ground, the moving base moves while driving the pointer to move, the depth of the drill hole can be directly observed by observing the positions of the pointer and the scale.

[0027] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended to embrace all changes falling within the meaning and scope of equivalents of the claims. Any reference signs in the claims should not be considered as limiting the claims involved.

[0028] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A road drilling apparatus for municipal works comprising a push trolley (1) characterised in that, The upper end side of the push trolley (1) is fixedly connected with a water tank (2), the upper end side of the push trolley (1) is fixedly connected with a fixed support (3), the inner side of the push trolley (1) is provided with a drilling groove (9), one side of the water tank (2) is fixedly connected with a water pump (13), the lower side of the push trolley (1) is fixedly connected with a watering device (15) near both ends of the drilling groove (9), the output end of the watering device (15) is fixedly connected with a plurality of watering nozzles (16), the lower end of the watering device (15) is fixedly connected with a protective brush (17), the side wall of the drilling groove (9) is fixedly connected with a cleaning brush (18) near the upper end, and the side wall of the drilling groove (9) is fixedly connected with a flushing device (19) near the lower end.

2. The road drilling apparatus for municipal works as claimed in claim 1 wherein, The input end and the output end of the water pump (13) are fixedly connected with water pipes (14), the other end of the water pipe (14) of the input end is fixedly connected to the inner cavity of the water tank (2), and the other end of the water pipe (14) of the output end is fixedly connected to two watering devices (15) and two flushing devices (19).

3. The road drilling apparatus for municipal works as claimed in claim 1 wherein, The top wall of the fixed support (3) is rotatably connected with a lead screw (4), the other end of the lead screw (4) is rotatably connected to the push trolley (1), the top wall of the fixed support (3) is fixedly connected with a sliding rod (5), and the other end of the sliding rod (5) is fixedly connected to the push trolley (1).

4. The road drilling apparatus for municipal works according to claim 3, wherein The lead screw (4) penetrates one side of the movable base (6) and is threadedly connected, and the sliding rod (5) penetrates the other side of the movable base (6) and is slidably connected.

5. The road drilling apparatus for municipal works as claimed in claim 4 wherein, The upper end of the movable base (6) is fixedly connected with a servo motor (7), and the output end of the servo motor (7) is fixedly connected with a drill rod (8).

6. The road drilling apparatus for municipal works as claimed in claim 1 wherein, One side of the fixed support (3) is provided with a scale (11), one side of the movable base (6) is fixedly connected with a pointer (12), and the pointer (12) and the scale (11) are used in cooperation with each other.

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