CN207080189U - It is portable can dust suction rig - Google Patents

Abstract

The utility model discloses it is a kind of it is portable can dust suction rig, including air drill and the drilling rod being connected on the air drill, also include support, dust hood, cover plate and dust arrester, the air drill is arranged on the support, the cover plate is arranged at described dust hood one end, elastic component is provided between the support and the cover plate, the drilling rod extends through the elastic component, the through hole passed through for the drilling rod is offered on the cover plate, suction opeing is additionally provided with the cover plate, the suction opeing is connected by airduct with the dust arrester.The utility model, enable to dust hood to be in close contact with position to be onstructed by elastic component, avoid flying dust.

Description

It is portable can dust suction rig

Technical field

A kind of rig is the utility model is related to, can dust suction rig it particularly relates to which one kind is portable.

Background technology

At present, it is necessary to be punched to road or tunnel etc., this dozen in the work progress such as road construction or tunnelling Hole needs to realize by rig.But in boring procedure, substantial amounts of dust can be produced, if inhaled by operating personnel Enter, it will health is influenceed, in addition, it will also pollute air.In the prior art, though there is dust collect plant, it still has The problem of flying dust.

Utility model content

Technical problem to be solved in the utility model is, in view of the deficienciess of the prior art, providing one kind just Take formula can dust suction rig, it can avoid flying dust.

In order to solve the above technical problems, the technical solution adopted in the utility model is：One kind is portable can dust suction brill Hole equipment, including air drill and the drilling rod that is connected on the air drill, this can dust suction rig also include support, dust hood, lid Plate and dust arrester, the air drill are arranged on the support, and the cover plate is arranged at described dust hood one end, the support and institute State and be provided with elastic component between cover plate, the drilling rod extends through the elastic component, is offered on the cover plate for the drilling rod The through hole passed through, suction opeing is additionally provided with the cover plate, the suction opeing is connected by airduct with the dust arrester.

Preferably, the support has a connection end being connected with the elastic component, and the connection end is remote The side of the elastic component is evenly arranged with three supporting legs, is provided with connection ring, the connection ring on three supporting legs jointly For the connected structure being made up of two halves, the connection ring, which can be set on the air drill and be fixed with three supporting legs, to be connected Connect.

Preferably, connection ring has recess wherein described in half, and second half described connection ring has and can inserted Enter the protuberance in the female portion, screw is offered in the connection ring, be connected through a screw thread part and fixed with three supporting legs.

Preferably, it is provided with rubber ring between the connection ring and the air drill.

Preferably, it is provided with rubber blanket between the connection end and the air drill.

Preferably, the cover plate and the dust hood are clamping.

Preferably, the material of the dust hood is silica gel.

Preferably, the elastic component is spring.

Preferably, the airduct is connected through a screw thread with the suction opeing.

Preferably, the bottom of the dust arrester is provided with multiple pulleys.

Implement it is of the present utility model it is portable can dust suction rig, have the advantages that：Elastic component is connected to Between support and dust hood, drilling rod is stretched out by elastic component and dust hood, and this enables elastic component to apply necessarily dust hood Elastic acting force so that dust hood and construction site good contact, avoid raising outside dust.Using the connection ring of connected structure, its Convenient disassembly, it is conveniently replaceable air drill.Dust hood selection is silica gel material, and telescopicing performance is good, and high resiliency is not easy to crack.Rubber blanket It can play a part of cushioning effect and protection air drill with rubber ring, avoid producing the collision to air drill.

Brief description of the drawings

Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：

Fig. 1 be it is of the present utility model it is portable can dust suction rig structural representation；

Fig. 2 is Fig. 1 partial structurtes decomposing schematic representation；

Fig. 3 is the enlarged drawing of connection ring in Fig. 2.

In the figures above,

1- dust hoods；2- cover plates；3- springs；4- supports；401- connection ends；402- supporting legs；5- rubber blankets；6- connection rings； 601- recess；602- protuberances；7- rubber rings；8- soket head cap screws；9- drilling rods；10- pricker cards；11- air drills；12- airducts； 13- dust arresters.

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, with reference to embodiment and attached Figure, the utility model is further described.

Shown in reference picture 1~2, it is of the present utility model it is portable can dust suction rig, including air drill 11 and be connected to The connection of drilling rod 9 on air drill 11, the drilling rod 9 and air drill 11 can be by the way of conventional, such as the drilling rod 9 shown in figure is logical The mode for crossing pricker card 10 is connected on air drill 11.This can dust suction rig also include support 4, dust hood 1, cover plate 2 and dust Device 13, its cover plate 2 are installed on the one end of dust hood 1, elastic component are set between support 4 and cover plate 2.

As described in Fig. 1,2, air drill 11 is arranged on support 4, and the support 4 can be various structures, as a kind of structure, branch Frame 4 has a connection end 401 being connected with elastic component, and side of the connection end 401 away from elastic component is evenly arranged with three branch Leg 402, three supporting legs 402 can the supporting legs 402 of bending in obtuse angle as illustrated in the drawing.Set jointly on three supporting legs 402 Have a connection ring 6, connection ring 6 is the connected structure being made up of two halves, connection ring 6 can be set on air drill 11 and with three supporting legs 402 are fixedly connected.So, when needing assembling, air drill 11 first can be put into support 4, connected afterwards outside air drill 11 on set Ring 6 is connect, and connection ring 6 is fixedly connected with support 4.For example, as shown in figure 3, wherein half connection ring 6 has recess 601, Second half connection ring 6, which has, is inserted into the protuberance 602 of recess 601, and screw is offered in connection ring 6, the screw along The thickness direction insertion of connection ring 6, is connected through a screw thread part and is fixed with three supporting legs 402, shown in figure is, in connection ring 6 On be provided with three screws, be provided with corresponding screwed hole on three supporting legs 402, soket head cap screw 8 is through in connection ring 6 Screwed hole on screw and supporting leg 402 can be so that connection ring 6 be fixed on support 4.Connection ring 6 and the trim designs of support 4 Purpose is spacing by the outer shape progress of the fuselage of air drill 11, prevents elastic component 3 and its following part from being shifted in air drill 11 When drop.

To avoid producing collision and/or vibrations between air drill 11 and support 4, rubber is provided between connection ring 6 and air drill 11 Cushion rubber 7, the rubber ring 7 can be set on air drill 11 in advance, back clevis 6 be set in outside rubber ring 7, can be in rubber The outside of circle 7 sets the groove that can be embedded in connection ring 6, so, is easy to be fixedly connected with ring 6 outside rubber ring 7.Further Ground, rubber blanket 5 is provided between connection end 401 and air drill 11, can so avoid the collision of the end of air drill 11.

Dust hood 1 is preferably silica gel material, and its telescopicing performance is good, and elasticity is high, not easy to crack.In the utility model, dirt is caught Cover 1 can be tubular, and its diameter can elect 25cm as, and it is about 14L that can highly select as 30cm, volume.Cover plate 2, which is arranged at, catches One end of dust hood 1, for example, cover plate 2 can be with the clamping of dust hood 1 or threaded connection etc..As it was previously stated, between support 4 and cover plate 2 Elastic component is provided with, drilling rod 9 extends through elastic component, the through hole passed through for drilling rod 9 is offered on cover plate 2, so, the energy of drilling rod 9 It is enough to be extended by cover plate 2, and elastic component can play certain elastic acting force to dust hood 1 and make it that it is tight with construction part Contiguity is touched.Elastic component, it can select as spring 3.

Continuing with as shown in Fig. 2 being additionally provided with suction opeing on cover plate 2, suction opeing is connected by airduct 12 with dust arrester 13. Preferably, airduct 12 is connected through a screw thread with suction opeing, is so conveniently replaceable, is dismounted airduct.Dust arrester 13, is internally provided with height Power induced-draught fan, dust is siphoned away from dust hood 1 by airduct 12, its volume can be selected as 100L.In addition, dust arrester 13 Bottom is provided with multiple pulleys, is easy to as air drill moves.

In use, first, in the fuselage over-assemble pricker card 10 and drilling rod 9 of air drill 11；Secondly, air drill 11 is loaded into support 4, And by soket head cap screw 8 on support 4 assembled connection ring 6, in the process, enclose rubber blanket 5 and rubber ring 7, wherein Rubber blanket 5 is located at the one end of air drill 11, and rubber ring 7 is set in outside air drill 11；Afterwards, by spring 3 come connecting bracket 4 and dust hood Cover plate 2 on 1；Finally, it is connected by airduct 12 with dust arrester 13.In boring procedure, the dust that drilling rod 9 is evoked will be by dust Device 13 siphons away.

In the utility model, elastic component is connected between support 4 and dust hood 1, and drilling rod 9 is stretched by elastic component and dust hood 1 Go out, this enables elastic component to apply certain elastic acting force to dust hood 1 so that dust hood 1 well connects with construction site Touch, in boring procedure, avoid raising outside dust.Using the connection ring 6 of connected structure, its convenient disassembly, air drill 11 is conveniently replaceable.

The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model Claimed scope is by appended claims and its equivalent thereof.

Claims (10)

1. it is a kind of it is portable can dust suction rig, including air drill and the drilling rod that is connected on the air drill, it is characterised in that Also include support, dust hood, cover plate and dust arrester, the air drill is arranged on the support, and the cover plate is arranged at described catch Dust hood one end, is provided with elastic component between the support and the cover plate, the drilling rod extends through the elastic component, the lid The through hole passed through for the drilling rod is offered on plate, is additionally provided with suction opeing on the cover plate, the suction opeing by airduct with The dust arrester connection.

2. it is according to claim 1 it is portable can dust suction rig, it is characterised in that the support have one with The connected connection end of the elastic component, side of the connection end away from the elastic component are evenly arranged with three supporting legs, three Connection ring is provided with the supporting leg jointly, the connection ring is the connected structure being made up of two halves, and the connection ring can cover Loaded on being fixedly connected on the air drill and with three supporting legs.

3. it is according to claim 2 it is portable can dust suction rig, it is characterised in that wherein connection ring described in half With recess, second half described connection ring has the protuberance for being inserted into the female portion, is offered in the connection ring Screw, it is connected through a screw thread part and is fixed with three supporting legs.

4. it is according to claim 2 it is portable can dust suction rig, it is characterised in that the connection ring and the wind Rubber ring is provided between brill.

5. it is according to claim 2 it is portable can dust suction rig, it is characterised in that the connection end and the wind Rubber blanket is provided between brill.

6. it is according to claim 1 it is portable can dust suction rig, it is characterised in that the cover plate catches dirt with described Cover for clamping.

7. it is according to claim 1 it is portable can dust suction rig, it is characterised in that the material of the dust hood is Silica gel.

8. it is according to claim 1 it is portable can dust suction rig, it is characterised in that the elastic component is spring.

9. it is according to claim 1 it is portable can dust suction rig, it is characterised in that the airduct and the exhausting Mouth is connected through a screw thread.

10. it is according to claim 1 it is portable can dust suction rig, it is characterised in that the bottom of the dust arrester It is provided with multiple pulleys.