Building service drilling device

Abstract

The utility model provides a building service drilling device which comprises a supporting assembly, the supporting assembly comprises a moving trolley, the bottom of the moving trolley is fixedly connected with telescopic legs, a front-back moving assembly is arranged on the surface of the moving trolley, a drilling heat dissipation assembly is arranged on the surface of a moving seat, and a first cleaning assembly is arranged on the surface of the moving seat. The water conveying assembly is arranged at the bottom of the moving vehicle, and the isolation assembly is arranged at the top of the moving vehicle. According to the drilling device for the building service, the drilling heat dissipation assembly is driven by the front-back moving assembly to move for drilling, meanwhile, the drilling heat dissipation assembly can drive the first cleaning assembly to move, a rack is meshed with a fluted disc, an atomization spray head sprays out water, and therefore dust generated in the drilling process of a drill bit is prevented from flying, and the drilling efficiency is improved. The environment and human health are protected, heat dissipation is conducted on the drill bit through rotation of fan blades in the heat dissipation fan, and therefore heat abrasion of the drill bit is reduced, and the service life of the drill bit is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to drilling technology field especially relates to a building service drilling device. BACKGROUND

[0002] The building service drilling machine can carry out drilling operation on various building materials such as concrete, masonry and rock, can satisfy the demand of different building structures and construction environment, and can guarantee that the position, perpendicularity and aperture size of drilling meet the design requirement through accurate positioning device and stable drilling system, provide good foundation for subsequent building component installation and other work.

[0003] A large amount of dust is generated in the drilling process, which mainly comes from the fine particles after the building material is crushed and cut, the dust not only pollutes the air environment of the construction site and affects the respiratory health of the construction personnel, and the friction between the drill bit and the material generates a large amount of heat during drilling, which causes the temperature of the drill bit to rise, the high temperature can reduce the material performance of the drill bit, aggravate the wear and deformation, and reduce the service life of the drill bit.

[0004] Therefore, it is necessary to provide a building service drilling device to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0005] The utility model provides a building service drilling device, solve the problem that dust influences environment and staff's health, and drill bit friction generates heat and reduces service life.

[0006] In order to solve the above technical problem, the utility model provides a building service drilling device, which comprises a support assembly, the support assembly comprises a mobile vehicle, the bottom of the mobile vehicle is fixedly connected with telescopic legs;

[0007] The front and rear moving assembly is arranged on the surface of the mobile vehicle, and the front and rear moving assembly comprises a threaded rod, a first driving motor, a moving seat and a rack;

[0008] The drilling heat dissipation assembly is arranged on the surface of the moving seat, and the drilling heat dissipation assembly comprises a heat dissipation fan, a second driving motor and a drill bit;

[0009] The first cleaning assembly is arranged on the surface of the moving seat, and the first cleaning assembly comprises a first transmission belt, a second transmission belt and a cleaning rotary cylinder;

[0010] The water conveying assembly is arranged on the bottom of the mobile vehicle, and the water conveying assembly comprises a water tank, a conveying pipe, a valve and a toothed disc;

[0011] An insulation assembly is arranged on the top of the mobile vehicle, and the insulation assembly comprises a support plate, an annular pipe and an atomizing nozzle.

[0012] Preferably, the threaded rod is movably connected to the bottom of the mobile vehicle, the first driving motor is fixedly connected to one end of the threaded rod, the bottom of the mobile seat is threadedly connected to the surface of the threaded rod, and the rack is fixedly connected to one end of the bottom of the mobile seat.

[0013] Preferably, the heat dissipation fan is fixedly installed on the surface of the mobile seat, the second driving motor is fixedly connected to one end of the heat dissipation fan, and the drill bit is fixedly connected to the other end of the heat dissipation fan.

[0014] Preferably, the first transmission belt is fixedly connected to the surface of one end of the heat dissipation fan, the second transmission belt is fixedly connected to the surface of the first transmission belt, and one end of the cleaning drum is fixedly connected to the surface of the second transmission belt.

[0015] Preferably, the water tank is fixedly connected to the bottom of the mobile vehicle, one end of the conveying pipe is fixedly connected to the surface of the water tank, the valve is fixedly installed on the surface of the conveying pipe, and the toothed disc is movably connected to the surface of the valve.

[0016] Preferably, the support plate is fixedly connected to the top of the mobile vehicle, the annular pipe is fixedly connected to the surface of the support plate, the atomizing nozzle is fixedly installed on the surface of the annular pipe, and the other end of the conveying pipe is fixedly connected to the surface of the annular pipe.

[0017] Preferably, the surface of the support plate is provided with a second cleaning assembly, the second cleaning assembly comprises an electric telescopic rod, the electric telescopic rod is fixedly installed at both ends of the support plate, a clamping sponge block is fixedly connected to one end of the electric telescopic rod, and the clamping sponge block is movably connected to the surface of the drill bit.

[0018] Compared with the related art, the building service drilling device has the following beneficial effects:

[0019] The building service drilling device provided by the utility model drives the drilling heat dissipation assembly to move for drilling through the front and back moving assemblies, the drilling heat dissipation assembly can drive the first cleaning assembly to move, the atomizing nozzle sprays water through the meshing of the rack and the toothed disc, dust generated in the drilling process of the drill bit is prevented from flying, the environment and human health are protected, the drill bit is cooled through the rotation of the fan blades in the heat dissipation fan, the heat-caused wear of the drill bit is reduced, and the service life of the drill bit is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1A structure schematic view of a first embodiment of the building service drilling device provided by the utility model is provided.

[0021] Figure 2 For Figure 1 The side below structure schematic view shown in the figure.

[0022] Figure 3 A structure schematic view of a second embodiment of the building service drilling device provided by the utility model.

[0023] Reference numerals in the figure: 1, support assembly, 11, mobile vehicle, 12, telescopic leg,

[0024] 2, front and back moving assembly, 21, threaded rod, 22, first drive motor, 23, moving seat, 24, rack,

[0025] 3, drilling heat dissipation assembly, 31, heat dissipation fan, 32, second drive motor, 33, drill bit,

[0026] 4, first cleaning assembly, 41, first transmission belt, 42, second transmission belt, 43, cleaning rotary cylinder,

[0027] 5, water conveying assembly, 51, water tank, 52, conveying pipe, 53, valve, 54, toothed disc,

[0028] 6, insulation assembly, 61, support plate, 62, annular pipe, 63, atomizing nozzle,

[0029] 7, second cleaning assembly, 71, electric telescopic rod, 72, clamping sponge block. DETAILED DESCRIPTION

[0030] The utility model will be further described below in combination with the drawings and embodiments.

[0031] First embodiment

[0032] Please combine with reference to Figure 1 And Figure 2 Among them, Figure 1 A structure schematic view of a first embodiment of the building service drilling device provided by the utility model is provided. Figure 2 For Figure 1 The side below structure schematic view shown in the figure. A building service drilling device comprises: support assembly 1, the support assembly 1 includes mobile vehicle 11, the bottom of mobile vehicle 11 is fixedly connected with telescopic leg 12.

[0033] Front and back moving assembly 2, the front and back moving assembly 2 is arranged on the surface of mobile vehicle 11, and the front and back moving assembly 2 comprises threaded rod 21, first drive motor 22, moving seat 23 and rack 24.

[0034] Drilling and heat dissipation assembly 3, which is arranged on the surface of the mobile seat 23, comprises a heat dissipation fan 31, a second driving motor 32 and a drill bit 33.

[0035] First cleaning assembly 4, which is arranged on the surface of the mobile seat 23, comprises a first transmission belt 41, a second transmission belt 42 and a cleaning drum 43.

[0036] Water conveying assembly 5, which is arranged at the bottom of the mobile vehicle 11, comprises a water tank 51, a conveying pipe 52, a valve 53 and a toothed disc 54.

[0037] Isolation assembly 6, which is arranged at the top of the mobile vehicle 11, comprises a support plate 61, an annular pipe 62 and an atomizing nozzle 63.

[0038] The mobile vehicle 11 is square in shape, the telescopic legs 12 are movably installed at the bottom of the hydraulic telescopic rods and comprise a mobile block wheel, the number of the telescopic legs 12 is four, the four hydraulic telescopic rods are fixedly connected at the bottom of the four corners of the mobile vehicle 11, the mobile vehicle 11 is pushed, the mobile wheels roll on the ground, so that the mobile vehicle 11 moves, and the height of the mobile vehicle 11 can be adjusted through the telescopic adjustment of the telescopic legs 12, the front and rear moving assembly 2 drives the drilling and heat dissipation assembly 3 to move, so as to realize drilling, the drilling and heat dissipation assembly 3 drills, the first cleaning assembly 4 cleans the impurities on the surface of the mobile vehicle 11, the water conveying assembly 5 conveys water to the inside of the annular pipe 62, and the isolation assembly 6 prevents dust from flying into the air.

[0039] The threaded rod 21 is movably connected at the bottom of the mobile vehicle 11, the first driving motor 22 is fixedly connected at one end of the threaded rod 21, the bottom of the mobile seat 23 is threadedly connected at the surface of the threaded rod 21, and the rack 24 is fixedly connected at one end of the bottom of the mobile seat 23.

[0040] Both ends of the threaded rod 21 are rotatably connected at the bottom of the mobile vehicle 11, the first driving motor 22 is fixedly connected at the rear end of the threaded rod 21, two sliding grooves are formed in the surface of the mobile vehicle 11, and the bottom of the mobile seat 23 is threadedly connected at the surface of the threaded rod 21 through the two sliding grooves, so that when the first driving motor 22 is started, the threaded rod 21 rotates, and the mobile seat 23 can move forward and backward.

[0041] The heat dissipation fan 31 is fixedly installed at the surface of the mobile seat 23, the second driving motor 32 is fixedly connected at one end of the heat dissipation fan 31, and the drill bit 33 is fixedly connected at the other end of the heat dissipation fan 31.

[0042] The surface of the moving seat 23 is provided with a circular groove, and the heat dissipation fan 31 is fixedly installed in the groove. The inner surface of the heat dissipation fan 31 is fixedly connected with a plurality of fan blades. The second driving motor 32 is fixedly connected to the rear end of the rotating shaft. The drill bit 33 is fixedly connected to the front end of the rotating shaft. When the second driving motor 32 is started, the rotating shaft can drive the fan blades and the drill bit 33 to rotate at a high speed. When the drill bit 33 is moved forward by the moving seat 23 and rotates at a high speed to drill a hole, the high-speed rotation of the fan blades can accelerate the heat dissipation of the surface of the drill bit 33, thereby achieving the heat dissipation effect.

[0043] The first transmission belt 41 is fixedly connected to the surface of one end of the heat dissipation fan 31. The second transmission belt 42 is fixedly connected to the surface of the first transmission belt 41. One end of the cleaning drum 43 is fixedly connected to the surface of the second transmission belt 42.

[0044] The first transmission belt 41 and the second transmission belt 42 are both composed of two belt pulleys connected by a belt. One belt pulley of the first transmission belt 41 is fixedly connected to the rear end of the rotating shaft of the heat dissipation fan 31. The surface of the other belt pulley is fixedly connected with a bevel gear. The surface of one belt pulley of the second transmission belt 42 is fixedly connected with a bevel gear. The two bevel gears are meshingly connected. One end of the cleaning drum 43 is fixedly connected to the surface of the other belt pulley of the second transmission belt 42. The rotation of the cleaning drum 43 can be realized through the transmission of the first transmission belt 41, the two bevel gears, and the second transmission belt 42.

[0045] The water tank 51 is fixedly connected to the bottom of the moving vehicle 11. One end of the conveying pipe 52 is fixedly connected to the surface of the water tank 51. The valve 53 is fixedly installed on the surface of the conveying pipe 52. The toothed disc 54 is movably connected to the surface of the valve 53.

[0046] The water tank 51 is square-shaped. A water pump is fixedly connected to the right end. One end of the conveying pipe 52 is fixedly connected to the surface of the water pump. The valve 53 is fixedly installed on the surface of the conveying pipe 52 at the top of the water pump. A valve core is movably installed in the interior of the valve 53. The toothed disc 54 is fixedly connected to the surface of the valve core. When the moving seat 23 moves forward and the rack 24 meshes with the toothed disc 54, the toothed disc 54 can drive the valve core in the interior of the valve 53 to rotate, thereby opening the conveying pipe 52 and realizing the delivery of water.

[0047] The support plate 61 is fixedly connected to the top of the moving vehicle 11. The annular pipe 62 is fixedly connected to the surface of the support plate 61. The atomizing nozzle 63 is fixedly installed on the surface of the annular pipe 62. The other end of the conveying pipe 52 is fixedly connected to the surface of the annular pipe 62.

[0048] The support plate 61 is fixedly connected to the surface of the mobile vehicle 11 near the top of the front end, and a circular opening is formed in the surface of the support plate 61, the annular pipe 62 is connected to the surface of the front end of the support plate 61 around the opening, and a plurality of atomizing nozzles 63 are arranged on the surface of the annular pipe 62, after water is input into the annular pipe 62 through the conveying pipe 52, the atomizing nozzles 63 can atomize the water to form an isolation ring.

[0049] The working principle of the building service drilling device is as follows:

[0050] The mobile vehicle 11 is moved to the position where the hole is to be drilled, and then the height of the mobile vehicle 11 is adjusted by starting the telescopic legs 12, so that the drill bit 33 is aligned with the hole drilling position, and then the first drive motor 22 and the second drive motor 32 are started, the threaded rod 21 is driven to rotate by the first drive motor 22, the mobile seat 23 drives the drilling and heat dissipation assembly 3 to move to the hole drilling position, at the same time, the second drive motor 32 drives the internal fan blades of the heat dissipation fan 31 and the drill bit 33 to rotate at high speed, and the impurities on the surface of the mobile vehicle 11 are wiped off by the rotation of the cleaning rotary drum 43 connected to the surface of the mobile vehicle 11 through the first transmission belt 41, the two bevel gears and the second transmission belt 42, when the rack 24 is engaged with the toothed disc 54, the toothed disc 54 drives the valve core in the valve 53 to rotate, the valve 53 is opened, the water in the water tank 51 is pumped out through the water pump and then conveyed to the inside of the annular pipe 62 through the conveying pipe 52, and finally sprayed out by the atomizing nozzles 63, the drill bit 33 penetrates through the inside of the support plate 61, rotates at a high speed into the inside of the wall body, and generates a large amount of dust, the water mist sprayed out by the atomizing nozzles 63 forms a sealing ring, and the dust is adsorbed in the water mist and falls off, so that the spread of dust is prevented, and the surface of the drill bit 33 is cooled by the rotation of the internal fan blades of the heat dissipation fan 31.

[0051] Compared with the related art, the building service drilling device has the following beneficial effects:

[0052] The building service drilling device provided by the utility model moves the drilling and heat dissipation assembly 3 to drill a hole by the front and rear moving assembly 2, and the first cleaning assembly 4 is driven to move by the drilling and heat dissipation assembly 3, the water is sprayed out by the atomizing nozzles 63 through the engagement of the rack 24 and the toothed disc 54, so that the dust generated in the drilling process of the drill bit 33 is prevented from flying, the environment and human health are protected, the drill bit 33 is cooled by the rotation of the internal fan blades of the heat dissipation fan 31, so that the heat abrasion of the drill bit 33 is reduced, and the service life of the drill bit 33 is prolonged.

[0053] Second embodiment

[0054] Please refer to Figure 3, based on the first embodiment of the application provides a kind of building service drilling device, the second embodiment of the application proposes another kind of building service drilling device. Second embodiment is only the preferred mode of first embodiment, the implementation of second embodiment does not cause the influence to the single implementation of first embodiment.

[0055] Specifically, the second embodiment of the application provides a kind of building service drilling device, the difference is that a kind of building service drilling device, the surface of the support plate 61 is provided with second cleaning assembly 7, the second cleaning assembly 7 includes electric telescopic rod 71, the electric telescopic rod 71 is fixedly installed at the both ends of the support plate 61, one end of the electric telescopic rod 71 is fixedly connected with clamping sponge block 72, and the clamping sponge block 72 is movably connected to the surface of the drill bit 33.

[0056] The number of second cleaning assembly 7 is two, and the two electric telescopic rods 71 are fixedly connected to the surfaces of the left and right ends of the support plate 61. The two clamping sponge blocks 72 are fixedly connected to one ends of the telescopic rods embedded in the inside of the opening of the support plate 61, and the two clamping sponge blocks 72 are both semicircular.

[0057] The working principle of the building service drilling device provided by the utility model is as follows:

[0058] After drilling is completed, the electric telescopic rod 71 is started, the two clamping sponge blocks 72 are pushed to move relatively, and are connected to the surface of the drill bit 33. The drill bit 33 rotates and moves back to reset at the same time. The clamping sponge block 72 rubs against the surface of the drill bit 33, so that the clamping sponge block 72 wipes off the impurities on the surface of the drill bit 33.

[0059] Compared with the related art, the building service drilling device provided by the utility model has the following beneficial effects:

[0060] The building service drilling device provided by the utility model can make the clamping sponge block 72 clamp the surface of the drill bit 33 by the telescopic function of the electric telescopic rod 71, so as to wipe off the dust on the surface of the drill bit 33 and keep the surface of the drill bit 33 clean.

[0061] The above-mentioned is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A building service drilling apparatus, characterised in that, It include: support component, the support component includes mobile car, the bottom of the mobile car is fixedly connected with telescopic leg; Front and back moving assembly, the front and back moving assembly is arranged on the surface of the mobile car, the front and back moving assembly includes screw rod, first drive motor, moving seat and rack; Drilling heat dissipation assembly, the drilling heat dissipation assembly is arranged on the surface of the moving seat, and the drilling heat dissipation assembly includes heat dissipation fan, second drive motor and drill bit; First cleaning assembly, the first cleaning assembly is arranged on the surface of the moving seat, and the first cleaning assembly includes first transmission belt, second transmission belt and cleaning drum; Water delivery assembly, the water delivery assembly is arranged on the bottom of the mobile car, and the water delivery assembly includes water tank, conveying pipe, valve and toothed disc; Insulation assembly, the insulation assembly is arranged on the top of the mobile car, and the insulation assembly includes support plate, annular pipe and atomizing nozzle.

2. A building service drilling apparatus according to claim 1, wherein, The screw rod is movably connected to the bottom of the mobile car, the first drive motor is fixedly connected to one end of the screw rod, the bottom of the moving seat is threadedly connected to the surface of the screw rod, and the rack is fixedly connected to one end of the bottom of the moving seat.

3. A building service drilling apparatus according to claim 1, wherein The heat dissipation fan is fixedly installed on the surface of the moving seat, the second drive motor is fixedly connected to one end of the heat dissipation fan, and the drill bit is fixedly connected to the other end of the heat dissipation fan.

4. A building service drilling apparatus according to claim 1, wherein The first transmission belt is fixedly connected to the surface of one end of the heat dissipation fan, the second transmission belt is fixedly connected to the surface of the first transmission belt, and one end of the cleaning drum is fixedly connected to the surface of the second transmission belt.

5. A building service drilling apparatus according to claim 1, wherein The water tank is fixedly connected to the bottom of the mobile car, one end of the conveying pipe is fixedly connected to the surface of the water tank, the valve is fixedly installed on the surface of the conveying pipe, and the toothed disc is movably connected to the surface of the valve.

6. A building service drilling apparatus according to claim 1, wherein The support plate is fixedly connected to the top of the mobile car, the annular pipe is fixedly connected to the surface of the support plate, the atomizing nozzle is fixedly installed on the surface of the annular pipe, and the other end of the conveying pipe is fixedly connected to the surface of the annular pipe.

7. A building service drilling apparatus according to claim 1, wherein The surface of the support plate is provided with a second cleaning assembly, the second cleaning assembly includes electric telescopic rod, the electric telescopic rod is fixedly installed on both ends of the support plate, one end of the electric telescopic rod is fixedly connected with a clamping sponge block, and the clamping sponge block is movably connected to the surface of the drill bit.

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