CN206123955U - Direction of observation is adjustable to install and remove convenient over -and -under type of electric drill puncher for construction quality testing - Google Patents

Abstract

The utility model relates to a device for the construction quality testing. A direction of observation is adjustable to install and remove convenient over -and -under type of electric drill puncher for construction quality testing, includes the mesa and connects the electric drill on the mesa through the lift jar, the mesa is equipped with supporting legs and bracing piece, the supporting legs is equipped with the walking wheel, bracing piece one end is equipped with the ball connection head, the ball connection head together the mesa spherical hinge link together. The utility model provides a can at a distance punch and observe and to preventing that the dust from by the inspiratory direction of observation is adjustable to install and remove convenient over -and -under type of electric drill puncher for construction quality testing of user, having solved present puncher and being merely able to grip and living in to go the dust that punches and result in and can chock to user's problem.

Description

Direction of observation is adjustable, and the convenient lift of assembly and disassembly electric drill builds detection puncher

Technical field

This utility model is related to build detection device, more particularly to a kind of adjustable assembly and disassembly electric drill of direction of observation easily rises Drop formula builds detection puncher.

Background technology

When constructed object being built to house etc. and carrying out management, need to use opening machine and body of wall or template are opened to enter Row for detection.Existing puncher has the following disadvantages：It is merely able to hold electric drill and is bored and punched, kicks up to this Dust can choke user.

Utility model content

This utility model remotely being punched and can be observed and be used to being prevented from dust there is provided one kind The convenient lift of the adjustable assembly and disassembly electric drill of direction of observation of person's suction builds detection puncher, only solves existing puncher Can grip and be punched and caused dust can choke the problem of user.

Above technical problem is solved by following technical proposal：A kind of direction of observation is adjustable, and assembly and disassembly electric drill easily rises Drop formula builds detection puncher, including table top and the electric drill being connected to by lift cylinders on table top, and the table top is provided with support Foot and support bar, the support feet are provided with shock-damping structure and road wheel, and described support bar one end is provided with spherical connector, the ball Shape union joint is hingedly connected together with the table top sphere, and the other end of the support bar is provided with mask and telescope, described Mask is provided with filter, and the lift cylinders are linked together with the table top by bolt attaching nut.During use, mobile adjustment The level and lift cylinders lift adjustment electric drill upper-lower position of table position adjustment electric drill is to electric drill position with the position for needing punching Alignment, is then punched.Observed by telescope when adjustment position and punching, so as to distant surveillance position is No correct, mask is covered on.Mask is provided with filter, and dust effect is good.Support bar is with table top spherical hinge Be connected together in succession, can easily adjust viewing angle to required position, and mask can synchronization control, during use Convenience is good.It is attached by bolt attaching nut, it is convenient during assembling electric drill.

Preferably, the filter includes the storage cylinder being made up of antetheca and cylinder side wall, after the storage cylinder End cap has cover, and the antetheca is provided with air inlet, and cover is provided with the venthole linked together with the mask, the storage cylinder Front screen plate and rear screen plate are inside provided with, front pressure letdown chamber between the front screen plate and antetheca, is surrounded, the front screen plate is with after Filtering material storage chamber, pressure letdown chamber after being formed between the rear screen plate and the cover, the rear drop are formed between screen plate Pressure intracavity is provided with and covers the first filter paper fixed on screen plate and by pressure holding frame in the rear, the pressure holding frame include pressure ring and The spoiler linked together with support ring by dowel of venthole is sheltered from, the edge of first filter paper is clamped in institute State between pressure ring and rear screen plate, a side surface of first filter paper is provided with some annular grooves being sequentially sleeved at together, another The position of side surface correspondence annular groove is provided with annular hill.Position is partitioned into by arranging front screen plate and rear screen plate in storage cylinder In the inner front pressure letdown chamber of air inlet and positioned at the inner rear pressure letdown chamber of venthole, it is possible to increase enter patency during outlet. Pressure letdown chamber arranges the first filter paper afterwards, it is possible to increase filter effect.Pressure holding frame is set and clamps filter paper, first when can avoid air-breathing Filter paper produces and floats and block venthole.Pressure holding frame arranges spoiler and shelters from venthole, and flow-disturbing effect can be produced to outlet, So that outlet be more uniformly distributed through the first filter paper flow out.One side surface of the first filter paper arranges annular groove, another side surface correspondence The position of annular groove is provided with annular hill, can increase filter paper filter area, and cannelure can cause air-flow here to form circulation and rise Act on to unhurried current.When the setting of cannelure causes no matter this utility model how circumferentially to roll, under keeping off in each cannelure Grain thing is not easy to drop together and be deposited in a local, it is not easy to produce reentrainment of dust.

Preferably, the pressure ring includes base segment and flared section, the dowel is connected to the base segment, the base segment and Screen plate support level after being formed between flared section, the rear screen plate are located in the flared section and by first filter paper Edge pressure holding in the rear on screen plate support level.The clamping of screen plate and pressure holding frame to the first filter paper after can improving is imitated Really.

Preferably, the outer peripheral face of the pressure ring is provided with along the circumferentially extending annular drop resistance groove of pressure ring.Enabling to will Pressure holding frame is laborsaving when moving in the storage cylinder to facilitate smooth.Weight of the present utility model can also be reduced so that when wearing more It is convenient, it is not easy to cause respiratory organ easily to slide because of overweight.

Preferably, the drop resistance groove is located on the outer peripheral face of the base segment.The wall thickness for enabling to flared section can be made Make relatively thin, play a part of further to reduce weight.

Preferably, the drop resistance groove extends to end face of the base segment away from described flared section one end.Can improve by Convenience when in pressure holding frame insertion storage cylinder.

Preferably, the cover includes rear wall and grafting cylinder, the venthole is arranged on the rear wall, the grafting Internal diameter of the external diameter of cylinder less than the cylinder side wall, the grafting cylinder are provided with closing in section, the surfaces externally and internally of the closing in section Bus is all camber line, and the rear screen plate is supported on the end face of the closing in section, and the outer surface of the grafting cylinder is provided with along slotting The circumferentially extending annular handgrip groove of cylinder is connect, the base segment is located in the closing in section, and the closing in section is connected to the flared section On.When cover can play a part of for pressure holding frame to be pressed against rear screen plate.

Preferably, the outer surface of the grafting cylinder is provided with along the circumferentially extending annular handgrip groove of grafting cylinder.During use, lead to Cross finger grip cover is taken in annular handgrip groove, it is good by convenience during cover.

Preferably, the outer surface of the rear wall is convex surface.During by cover, the outer surface of cover will not be to the handss of user Sense of discomfort is caused, comfortableness when gripping cover is improve.

Preferably, the position of the corresponding handgrip groove of the grafting tube inner surface forms internal projecting ring.Grafting can be improved The structural strength of cylinder.

Preferably, formed between the internal projecting ring and rear wall receiving dirty groove.Pollutant can be collected, prevent pollution Thing productive set is kicked up again in venthole.

Preferably, the venthole and air inlet are designed with in-flanges.It is prevented from finger to extend in air inlet/outlet When removing to detain this utility model, air inlet hurts the handss of user.Safety is good.

Preferably, the rear screen plate is provided with the annular flange flange towards the upset of filtering material storage chamber, the annular flange flange Filter paper accommodating chamber is formed and rear screen plate between, the filter paper accommodates intracavity and is provided with the second filter paper, and the annular flange flange is provided with edge The inserting section and limit of screen plate centerline direction distribution puts section afterwards, and the inserting section is located in the flared section, the limit pendulum External diameter of the external diameter of section more than the inserting section.Enable to filter paper to be reliably covered on screen plate and do not allow to be also easy to produce displacement And cause screen plate exposed.Good filtration effect.Effectively can prevent rear screen plate between pressure holding plate, screen plate with storage cylinder it Between produce shaking phenomenon.

Preferably, being provided with male cone (strobilus masculinus) section between the inserting section and limit pendulum section, the male cone (strobilus masculinus) section is plugged on the expansion Abut together in mouth section and with the flared section cone match.Enable to connection between front screen plate and division board more Reliable and convenience.

This utility model tool has the advantage that：Operation is convenient；Punched at the position for enabling in particular to facilitate ground level higher； Arrange telescope, can easily distant surveillance it is whether right to hole position；Mask is set, being capable of dust；Mask and telescope position When same support bar and support bar sphere is articulated with table top, mouth when can easily adjust viewing angle and adjust viewing angle Cover being capable of synchronizing moving.

Description of the drawings

Fig. 1 is schematic diagram of the present utility model.

Cross-sectional schematics of the Fig. 2 for filter.

Fig. 3 is the close-up schematic view at the A of Fig. 2.

In figure：Table top 1, support bar 2, spherical connector 21, telescope 22, electric drill 3, mask 4, lift cylinders 5, support feet 6, Filter 7, storage cylinder 71, antetheca 711, cylinder side wall 712, air inlet 713, air inlet hole portion in-flanges 714, annular pressure holding frame Support level 715, front pressure letdown chamber 716, filtering material storage chamber 717, rear pressure letdown chamber 718, cover 72, rear wall 721, grafting cylinder 722nd, closing in section 7221, venthole 723, outlet hole portion in-flanges 724, handgrip groove 725, internal projecting ring 726, dirty groove 727, pressure holding of receiving Frame 73, pressure ring 731, base segment 7311, flared section 7312, rear screen plate support level 7313, drop hinder groove 7314, spoiler 732, connect Connect muscle 733, rear screen plate 74, annular flange flange 741, inserting section 7411, male cone (strobilus masculinus) section 7412, limit pendulum section 7413, filter paper accommodating chamber 742nd, front screen plate 75, the first filter paper 76, annular groove 761, annular hill 762, the second filter paper 77.

Specific embodiment

This utility model is further described with embodiment below in conjunction with the accompanying drawings.

Referring to Fig. 1, a kind of direction of observation is adjustable to assemble and disassemble the convenient lift building detection puncher of electric drill, including table top 1st, support bar 2 and electric drill 3.2 one end of support bar is provided with spherical connector 21.Spherical connector 21 is articulated and connected with 1 sphere of table top Together.The other end of support bar 2 is provided with telescope 22 and mask 4.Mask 4 is provided with filter 7.

Electric drill 3 is supported on table top by lift cylinders 5.Bolt 11 of the lift cylinders 5 by welding on the playing surface 1 passes through lifting It is threaded togather with nut 8 behind the connection side 51 of cylinder 5 and fixes on the playing surface 1.

Table top 1 is provided with support feet 6.Support feet 6 is provided with road wheel 97.Road wheel 97 is spherical roller.

Referring to Fig. 2, filter 7 includes storage cylinder 71 and cover 72.

Storage cylinder 71 is stainless steel structure.Storage cylinder 71 is made up of antetheca 711 and cylinder side wall 712.Antetheca 711 is provided with Air inlet 713.Air inlet 713 is provided with air inlet hole portion in-flanges 714.The bus of 711 inner surface of antetheca is camber line.711 He of antetheca The junction of cylinder side wall 712 is provided with along the circumferentially extending annular pressure holding frame support level 715 of cylinder side wall.Storage cylinder 71 Front screen plate 75, rear screen plate 74 and pressure holding frame 73 are sequentially provided with from front to back inside.Surround between front screen plate 75 and antetheca 711 Front pressure letdown chamber 716.Front screen plate 75 is supported on annular pressure holding frame support level 715.Afterwards screen plate 74 and front screen plate 75 it Between form filtering material storage chamber 717.During use, filtering material storage intracavity is filled with filtering material such as activated carbon.Screen plate afterwards Pressure letdown chamber 718 after being formed between 74 and cover 72.Front screen plate 75 is located at the side of filtering material storage chamber and rear screen plate 74 The second filter paper 77 is designed with positioned at the side of filtering material storage chamber.Second filter paper 77 is slab construction.Afterwards screen plate 74 and pressure Hold.One side surface of the first filter paper 76 be provided with some annular grooves 761 being sequentially sleeved at together, The position of another side surface correspondence annular groove is provided with annular hill 762.Pressure holding frame 73 includes pressure ring 731 and spoiler 732.Spoiler 732 just shelter from venthole 723 to venthole 723.Spoiler 732 passes through some dowels circumferentially distributed along pressure ring 731 733 link together with pressure ring 731.The edge of the second filter paper 776 is by 731 pressure holding of pressure ring on rear screen plate 74 is supported.

Cover 72 includes rear wall 721 and grafting cylinder 722.The outer surface of rear wall 721 is convex surface.Rear wall 721 is provided with venthole 723.Cover 72 links together as venthole 723 aligns with the hole in mask with mask 4 and realizes connection.Venthole 723 sets There is outlet hole portion in-flanges 724.Internal diameter of the external diameter of grafting cylinder 722 less than cylinder side wall 712.Grafting cylinder 722 is provided with closing in Section 7221.The bus of the surfaces externally and internally of closing in section 7221 is all camber line.Pressure holding frame 73 is supported on the end face of closing in section 7221.Insert The outer surface for connecing cylinder 722 is provided with annular handgrip groove 725.Handgrip groove 725 is circumferentially extending along grafting cylinder 722.722 inner surface of grafting cylinder The position of correspondence handgrip groove forms internal projecting ring 726.Formed between internal projecting ring 726 and rear wall 721 and receive dirty groove 727.

Referring to Fig. 3, pressure ring 731 includes base segment 7311 and flared section 7312.Dowel 733 is connected to the inner circumferential of base segment 7311 On face.Screen plate support level 7313 after being formed between base segment 7311 and flared section 7312.The outer peripheral face of pressure ring 731 is provided with edge The circumferentially extending annular drop resistance groove 7314 of pressure ring.Drop resistance groove 7314 is located on the outer peripheral face of base segment 7311.Drop resistance groove 7314 extends To base segment 7311 away from described flared section one end end face.7221 Jing of closing in section drop resistance grooves 7314 are inserted and are supported on flared section On 7312.Screen plate 74 is provided with towards the annular flange flange 741 away from one side to overturn of pressure holding frame afterwards.Annular flange flange 741 and rear screen plate Filter paper accommodating chamber 742 is formed between 74.After covering, the second filter paper 77 of screen plate is located in filter paper accommodating chamber 742.Annular flange flange 741 are provided with the inserting section 7411 along the distribution of front screen plate centerline direction, male cone (strobilus masculinus) section 7412 and limit pendulum section 7413.Inserting section 7411 are located in flared section 7312 and by the edge pressure holding of the first filter paper 76 on rear screen plate support level 7313.Male cone (strobilus masculinus) Section 7412 is also plugged in flared section 7312 and lives the edge pressure holding of the first filter paper 76 with flared section cone match.Limit pendulum section External diameter of 7413 external diameter more than inserting section 7411.

Referring to Fig. 1, during use, move table top 1 to change the horizontal level of electric drill 3, electric drill 3 is adjusted by lift cylinders 5 Upper-lower position so that then electric drill 3 is punched with the position alignment of correspondence punching, during punching and adjusting, eyes Alignment telescope 22, mask 4 cover on the mouth of user.The angle of telescope 22 is adjusted by rotary supporting rod 2 to can It was observed that puncture site.Air filters pulmonary of the laggard inlet shroud 4 subsequently into user through filter 7.

Claims (1)

1. a kind of convenient lift of the adjustable assembly and disassembly electric drill of direction of observation builds detection puncher, it is characterised in that including platform Face and the electric drill being connected to by lift cylinders on table top, the table top are provided with support feet and support bar, and the support feet is provided with row Wheel is walked, described support bar one end is provided with spherical connector, and the spherical connector is hingedly connected together with the table top sphere, The other end of the support bar is provided with mask and telescope, and the mask is provided with filter, and the lift cylinders are coordinated by bolt Nut links together with the table top, and the filter includes the storage cylinder being made up of antetheca and cylinder side wall, the storage Cover is stamped in the rear end for depositing cylinder, and the antetheca is provided with air inlet, and cover is provided with the venthole linked together with the mask, institute State, between the front screen plate and antetheca, surround front pressure letdown chamber, the front mistake Filtering material storage chamber is formed between filter plate and rear screen plate, pressure letdown chamber after formation between the rear screen plate and the cover, The rear blood pressure lowering intracavity is provided with and covers the first filter paper fixed on screen plate in the rear and by pressure holding frame, the pressure holding frame bag Include pressure ring and shelter from the spoiler linked together with support ring by dowel of venthole, the edge of first filter paper It is clamped between the pressure ring and rear screen plate, a side surface of first filter paper is provided with some rings being sequentially sleeved at together Groove, the position of another side surface correspondence annular groove are provided with annular hill, and the pressure ring includes base segment and flared section, and the dowel connects The base segment is connected on, screen plate support level after being formed between the base segment and flared section, the rear screen plate are located in described In flared section and by the edge pressure holding of first filter paper in the rear screen plate support level, on the outer peripheral face of the pressure ring It is provided with along the circumferentially extending annular drop resistance groove of pressure ring, the drop resistance groove is located on the outer peripheral face of the base segment, and the drop resistance groove prolongs End face of the base segment away from described flared section one end is extended, the cover includes rear wall and grafting cylinder, and the venthole is arranged In the rear on wall, the external diameter of the grafting cylinder is less than the internal diameter of the cylinder side wall, and the grafting cylinder is provided with closing in section, institute The bus for stating the surfaces externally and internally of closing in section is all camber line, and the rear screen plate is supported on the end face of the closing in section, described to insert The outer surface for connecing cylinder is provided with along the circumferentially extending annular handgrip groove of grafting cylinder, and the base segment is located in the closing in section, the receipts Mouth section is connected in the flared section.