CN210214572U

CN210214572U - Bridge device for plug-pull drill rod equipment

Info

Publication number: CN210214572U
Application number: CN201920816948.2U
Authority: CN
Inventors: Zhongqiang Mao; 毛中强
Original assignee: Jiangsu Three Work Building Materials Science And Technology Ltd
Current assignee: Jiangsu Three Work Building Materials Science And Technology Ltd
Priority date: 2019-06-02
Filing date: 2019-06-02
Publication date: 2020-03-31
Anticipated expiration: 2029-06-02

Abstract

The utility model discloses a bridge device for plug-pull drill rod equipment, which comprises a fixed arm, a side rod piece, a telescopic arm, an oil cylinder, a net frame walking track and a positioning block component, wherein both ends of the bottom surface of the two fixed arms are fixedly connected with a backing plate, and the telescopic arm is horizontally arranged right above the two fixed arms, the utility model utilizes the parallelogram principle to adjust the included angle between the side rod piece and the fixed arm under the driving of the oil cylinder so as to eject the telescopic arm, so that the net frame walking track is mutually communicated with the walking track on a buffer storage frame, a push-pull trolley is convenient to push up or pull down the net frame, after the net frame walking track is butted with the walking track on the buffer storage frame, a pulley on the positioning block body is pushed up to the push block of the safety buckle component of the buffer storage frame track, and an air spring is ejected out to play the role of auxiliary positioning, the mutual positioning is more accurate, the stability is better, and the safe operation of the equipment is ensured.

Description

Bridge device for plug-pull drill rod equipment

Technical Field

The utility model relates to a gap bridge device, in particular to gap bridge device for plug borer equipment belongs to plug borer mechanical equipment technical field.

Background

Plug borer equipment the primary action is in the mould that inserts the pouring with the hoisting of plug borer hoist with reinforcing bar net piece hoist, and the borer is inserted and pulled out to the plug borer device on the existing market mainly through driving driven mode, drives wire rope control with the hoist engine and inserts the borer of pulling out about the borer hoist, and the main problem that exists of plug borer device of this kind of form is that the stability of bridging structure when maintaining plug borer hoist action is not good, rocks acutely, and the linking between the equipment is accurate inadequately.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a plug borer is gap bridge device for equipment.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a bridge device for plug-pull drill rod equipment, which comprises a fixed arm, two side pole pieces, a telescopic arm, an oil cylinder, a net piece frame walking track and a positioning block component, wherein both ends of the bottom surface of the fixed arm are fixedly connected with a backing plate, two telescopic arms are horizontally arranged right above the fixed arm, two side pole pieces are arranged between the fixed arms, a pair of first connecting plates are horizontally and fixedly connected between the two telescopic arms and between the two side pole pieces, the upper end and the lower end of one side opposite to the side pole pieces are horizontally and fixedly connected with a second connecting plate, a tripod is fixedly connected at the position opposite to the second connecting plate and connected with the two side pole pieces, a first rotating shaft is horizontally and fixedly connected at the upper end and the lower end of one side opposite to the two side pole pieces, and four pairs of the first rotating shafts are movably penetrated on the two fixed arms and are positioned on the two fixed arms and the two telescopic arms, two the relative one side of fixed arm just is located equal hydro-cylinder between two limit pole pieces, two the equal fixedly connected with pivot No. two in the fuselage bottom of hydro-cylinder, two No. two the equal activity of pivot run through on two fixed arms and be located the equal fixed cover in two fixed arm both sides and have No. two chucks.

As preferred, two telescopic link one end of hydro-cylinder is equipped with installation mechanism, installation mechanism comprises slide, splint, clamp plate and flexible cover, the fixed cover in telescopic link one end of hydro-cylinder has flexible cover, wherein two the equal fixedly connected with slide in one side below of limit pole piece, two the equal sliding connection in slide surface has a pair of splint, and is every right all be corresponding flexible cover, two through No. three pivot swing joint between the splint the equal fixedly connected with net piece frame walking track of one end that another limit pole piece was kept away from to the limit pole piece that flexible arm upper surface just was located the hydro-cylinder and two the equal outstanding flexible arm of net piece frame walking track just is located the outstanding one section lower surface of flexible arm and all is equipped with the locating piece subassembly.

Preferably, the positioning block assembly comprises positioning block bodies, positioning grooves and pulleys, the positioning block bodies are detachably connected to the lower surface, protruding out of the telescopic arm, of the mesh sheet frame walking track through a plurality of fastening bolts, the positioning block bodies are provided with the positioning grooves, grooves are formed in the inner portions of one ends of the positioning block bodies, and the grooves are movably connected with the pulleys through wheel shafts.

Preferably, the two fixing arms, the side rod pieces, the telescopic arms, the first connecting plate, the second connecting plate and the mesh frame walking track are all made of carbon structural steel materials.

Preferably, each of said fixed arms and the corresponding telescopic arm and the corresponding two side bar pieces form a parallelogram shape therebetween.

Preferably, a plurality of first reinforcing plates are fixedly connected between the two first connecting plates, and a plurality of second reinforcing plates are fixedly connected between the two second connecting plates.

Preferably, a pressing plate is arranged on the outer side surface of each clamping plate, and each pair of pressing plates are in threaded connection through a pair of adjusting bolts.

Preferably, the two mesh frame walking tracks are both in an inverted T shape, and the top ends of the two mesh frame walking tracks are arranged in a spherical shape.

The utility model discloses the beneficial effect who reaches is: the utility model relates to a bridge device for a plug drill rod device, which has reasonable structural design and convenient use, by arranging two fixed arms, two telescopic arms and four side rod pieces which are movably connected through a plurality of rotating shafts and by utilizing the parallelogram principle, under the driving of the oil cylinder, the included angle between the adjustable side rod piece and the fixed arm is changed, so that the telescopic arm is ejected out, the traveling track of the mesh frame is communicated with the traveling track on the buffer storage frame, the push-pull trolley is convenient to push up or pull down the mesh frame, and a positioning block component is arranged, when the traveling track of the net frame is butted with the traveling track on the cache frame, the pulley on the locating piece body pushes up on the ejector pad of the safe buckle assembly of the buffer storage frame track, and the air spring is ejected out to play the role of auxiliary positioning, so that the positioning is more accurate, the stability is better, the shaking is avoided, and the safe operation of the equipment is ensured.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a structural diagram illustrating the overall operation of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is an enlarged view of the structure at B of the present invention;

FIG. 4 is a side view of the connection of the side bar piece and the second connecting plate of the invention.

In the figure: 1. a fixed arm; 2. a side bar piece; 3. a telescopic arm; 4. a first rotating shaft; 5. a first chuck; 6. a second rotating shaft; 7. a second chuck; 8. an oil cylinder; 9. a base plate; 10. a mesh frame walking track; 11. a first connecting plate; 12. a first reinforcing plate; 13. a tripod; 14. an installation mechanism; 141. a slide plate; 142. a splint; 143. pressing a plate; 144. adjusting the bolt; 145. a third rotating shaft; 146. a telescopic sleeve; 15. a positioning block assembly; 151. a positioning block body; 152. positioning a groove; 153. a groove; 154. a pulley; 155. fastening a bolt; 16. a second connecting plate; 17. and a second reinforcing plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-4, a bridging device for plug borer equipment comprises a fixed arm 1, side rod pieces 2, telescopic arms 3, an oil cylinder 8, a net piece frame walking track 10 and a positioning block component 15, wherein two backing plates 9 are fixedly connected to two ends of the bottom surface of the fixed arm 1, two telescopic arms 3 are horizontally arranged right above the fixed arm 1, two side rod pieces 2 and two connecting plates 11 are arranged between the telescopic arms 3 and between the two side rod pieces 2, two connecting plates 16 are fixedly connected to the upper end and the lower end of one side of the side rod pieces 2 opposite to each other, two triangular supports 13 are fixedly connected to one side of the second connecting plate 16 opposite to each other and connected with the two side rod pieces 2, two rotating shafts 4 are fixedly connected to the upper end and the lower end of one side of the side rod pieces 2 opposite to each other, and four rotating shafts 4 are movably penetrated through the two fixed arms 1 and the telescopic arms 3 and positioned on the two fixed arms 3 Decide arm 1 and two 3 equal fixed sheathes in both sides of flexible arm and have chuck 5 No. two fixed arm 1 relative one side and be located equal hydro-cylinder 8 between two limit pole pieces 2, two the equal fixedly connected with pivot 6 No. two in the fuselage bottom of hydro-cylinder 8, two No. two pivot 6 all the activity run through on two fixed arms 1 and be located the equal fixed sheathes in two fixed arm 1 both sides and have chuck 7 No. two.

Wherein, two telescopic link one end of hydro-cylinder 8 is equipped with installation mechanism 14, installation mechanism 14 comprises slide 141, splint 142, clamp plate 143 and telescopic sleeve 146, the fixed cover in telescopic link one end of hydro-cylinder 8 has telescopic sleeve 146, wherein two the equal fixedly connected with slide 141 in one side below of limit pole piece 2, two the equal sliding connection in slide 141 surface has a pair of splint 142, and is every right all through the telescopic sleeve 146 that No. three pivot 145 swing joint is corresponding between the splint 142, two the equal fixedly connected with net piece frame walking track 10 in one end that another limit pole piece 2 was kept away from to the limit pole piece 2 that telescopic boom 3 upper surface and be located the hydro-cylinder 8 connection, two net piece frame walking track 10 is all outstanding telescopic boom 3 one section and is located the outstanding one section lower surface of telescopic boom 3 and all is equipped with locating piece subassembly 15.

Wherein, the locating block subassembly 15 comprises locating piece body 151, constant head tank 152 and pulley 154, two the locating piece body 151 all can dismantle through a plurality of fastening bolt 155 and connect at the outstanding one section lower surface of net piece frame walking track 10 at telescopic boom 3, two the locating piece body 151 lower surface all is equipped with constant head tank 152, two the inside of locating piece body 151 one end is equipped with recess 153, two there is pulley 154 recess 153 inside all through shaft swing joint.

The fixed arms 1, the side rod pieces 2, the telescopic arms 3, the first connecting plates 11, the second connecting plates 16 and the mesh frame walking tracks 10 are all made of carbon structural steel materials, and the overall hardness can reach the standard.

Wherein, every form parallelogram's shape between fixed arm 1 and the flexible arm 3 that corresponds and two limit pole pieces 2 that correspond, be convenient for drive four limit pole pieces 2 through hydro-cylinder 8 and make a round trip to adjust the angle to it stretches out and draws back to drive two flexible arms 3.

Two a plurality of reinforcing plates 12 of fixedly connected with between connecting plate 11, two a plurality of reinforcing plates 17 of fixedly connected with between No. two connecting plate 16 strengthen holistic stability.

A pressing plate 143 is arranged on the outer side surface of each clamping plate 142, and each pair of pressing plates 143 are in threaded connection through a pair of adjusting bolts 144, so that the distance between the two clamping plates 142 is convenient to adjust, and the sensitivity between the telescopic sleeve 146 and the two clamping plates 142 is adjusted.

The two net sheet frame walking rails 10 are in an inverted T-shaped shape, and the top ends of the two net sheet frame walking rails 10 are spherical, so that the net sheet frame walking rails can be conveniently butted with a main body of a drill rod inserting and extracting device.

Specifically, during the use of the utility model, at first with whole equipment fixing on plug borer equipment, start hydro-cylinder 8 through external hydraulic pressure station and external power, the telescopic link extension of hydro-cylinder 8, under the activity of flexible cover 146 and two splint 142, drive four limit pole pieces 2 towards the one end skew of keeping away from the hydro-cylinder 8 fuselage, because the angle between limit pole piece 2 and the fixed arm 1 reduces, so two flexible arms 3 are in the removal, and the height between the fixed arm 1 also reduces thereupon, push away the ejector pad of the orbital safety catch subassembly of buffer memory frame until pulley 154 of locating piece body 151 pushes away, play the assistance-localization real-time effect with the air spring is ejecting, thereby make whole seamless butt joint of track that net piece frame walking track 10 and push-pull dolly used, thereby can realize that the push-pull dolly moves on net piece frame walking track 10.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A bridging device for plug-pull drill rod equipment is characterized by comprising fixing arms (1), side rod pieces (2), telescopic arms (3), an oil cylinder (8), a mesh frame walking track (10) and a positioning block assembly (15), wherein backing plates (9) are fixedly connected to two ends of the bottom surface of each fixing arm (1), the telescopic arms (3) are horizontally arranged right above the two fixing arms (1), two side rod pieces (2) are arranged between the two fixing arms (1), a pair of first connecting plates (11) are horizontally and fixedly connected between the two telescopic arms (3) and the two side rod pieces (2), a second connecting plate (16) is horizontally and fixedly connected to the upper end and the lower end of one side, opposite to the second connecting plate (16), of the two second connecting plates (16) and a triangular frame (13) fixedly connected with the connecting part of the two side rod pieces (2), two equal horizontal fixedly connected with pivot (4) in the upper and lower end of the opposite one side of limit pole piece (2), four are right pivot (4) all move about and run through on two fixed arms (1) and flexible arm (3) and be located two fixed arms (1) and two flexible arm (3) both sides equal fixedly connected with have chuck (5) No. one, two fixed arm (1) relative one side just is located equal hydro-cylinder (8) between two limit pole pieces (2), two the equal fixedly connected with in fuselage bottom of hydro-cylinder (8) has pivot (6) No. two, two No. two equal activity of pivot (6) is run through on two fixed arms (1) and is located the equal fixedly connected with in two fixed arm (1) both sides and has chuck (7) No. two.

2. The bridge device for inserting and pulling the drill rod equipment according to claim 1, wherein: two telescopic link one end of hydro-cylinder (8) is equipped with installation mechanism (14), installation mechanism (14) comprises slide (141), splint (142), clamp plate (143) and flexible cover (146), the fixed cover in telescopic link one end of hydro-cylinder (8) has flexible cover (146), wherein two equal fixedly connected with slide (141) in one side below of limit pole piece (2), two slide (141) equal sliding connection in surface has a pair of splint (142), and is every to all being connected corresponding flexible cover (146) through No. three pivot (145) swing joint between splint (142), two the equal fixedly connected with of one end net piece frame walking track (10) of another limit pole piece (2) is kept away from to limit pole piece (2) that telescopic boom (3) upper surface and be located hydro-cylinder (8) connection, two net piece frame walking track (10) are all outstanding telescopic boom (3) one section and are located telescopic boom (3) outstanding one section lower surface all is equipped with subassembly locating piece (10) (15).

3. The bridge device for inserting and pulling the drill rod equipment according to claim 1, wherein: locating piece subassembly (15) comprises locating piece body (151), constant head tank (152) and pulley (154), two locating piece body (151) all can be dismantled through a plurality of fastening bolt (155) and connect at net piece frame walking track (10) the outstanding one section lower surface in flexible arm (3), two locating piece body (151) lower surface all is equipped with constant head tank (152), two the inside of locating piece body (151) one end is equipped with recess (153), two recess (153) inside all has pulley (154) through shaft swing joint.

4. The bridge device for inserting and pulling the drill rod equipment according to claim 1, wherein: two fixed arm (1), limit pole piece (2), flexible arm (3), connecting plate (11), No. two connecting plates (16) and net piece frame walking track (10) all adopt carbon element structure steel material to prepare and form.

5. The bridge device for inserting and pulling the drill rod equipment according to claim 1, wherein: and a parallelogram shape is formed between each fixed arm (1) and the corresponding telescopic arm (3) and between the corresponding two side rod pieces (2).

6. The bridge device for inserting and pulling the drill rod equipment according to claim 1, wherein: two a plurality of reinforcing plates (12) of fixedly connected with between connecting plate (11), two a plurality of reinforcing plates (17) of fixedly connected with between No. two connecting plate (16).

7. The bridge device for inserting and extracting the drill rod device according to claim 2, wherein: a pressing plate (143) is arranged on the outer side face of each clamping plate (142), and each pair of pressing plates (143) are in threaded connection through a pair of adjusting bolts (144).

8. The bridge device for inserting and extracting the drill rod device according to claim 2, wherein: the two net sheet frame walking tracks (10) are in an inverted T shape, and the top ends of the two net sheet frame walking tracks (10) are spherical.