CN211623315U

CN211623315U - Soil rotating machine for highway engineering

Info

Publication number: CN211623315U
Application number: CN201922438507.6U
Authority: CN
Inventors: 李彩林
Original assignee: Yangzhou Tianda Construction Group Co ltd
Current assignee: Yangzhou Tianda Construction Group Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-02
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a highway engineering is with soil rotating machine relates to the locking lever and digs rig technical field soon, this highway engineering is with soil rotating machine, including crossbeam, upper bracket and the lower carriage of setting on the crossbeam and through drilling rod and the connecting rod of upper bracket and lower carriage difference installation, the tip that the drilling rod corresponds the connecting rod is provided with the spread groove, the inside of spread groove is provided with the dead lever, dead lever fixed connection is at the tip of connecting rod, be provided with two locating holes on the connecting rod, the surface of dead lever is provided with the slide, and the slide is located between drilling rod and the connecting rod, the front and the back of slide all are provided with the fixed axle. The utility model discloses a set up dead lever, locating hole, slide, first movable rod, second movable rod and locating pin, solved at present the common highway engineering and revolved the locking lever among the earth machine and dug the rig soon, the drilling depth receives the ex-factory size restriction, has the problem of defect when leading to in-service use.

Description

Soil rotating machine for highway engineering

Technical Field

The utility model relates to a locking lever digs rig technical field soon specifically is a road engineering is with soil rotating machine.

Background

The soil rotating machine is necessary construction equipment in highway engineering, the existing soil rotating machine is various in model number, but the working process has similar parts, soil is drilled and dug through the rotary drill bit, diesel machinery is used as power, time is saved, efficiency is high, and great convenience is provided for the highway engineering construction process.

The larger the general model of the existing soil rotating machine is, the deeper the soil drilling depth is, but the larger the model is, the larger the influence of the surrounding environment is on the running and using process is, the more inconvenience is caused, and among various soil rotating machine models, the locking rod rotary drilling rig belongs to the soil rotating machine with relatively smaller size, and is more popular in the highway engineering construction due to relatively better trafficability. When one locking rod rotary drilling rig leaves a factory, the maximum depth of a drilling hole is determined by self size limitation, but the requirement in actual use is changed randomly, when the drilling depth needs to be increased, the currently used locking rod rotary drilling rig cannot meet the requirement, and the defect exists.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a soil rotating machine for highway engineering has solved the locking lever among the present common soil rotating machine for highway engineering and has dug the rig soon, and the drilling degree of depth receives the restriction of delivery size, has the problem of defect when leading to in-service use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a soil rotating machine for highway engineering comprises a cross beam, an upper support and a lower support which are arranged on the cross beam, and a drill rod and a connecting rod which are respectively installed through the upper support and the lower support, wherein a climbing ladder is arranged on the cross beam, a connecting groove is formed in the end part of the drill rod corresponding to the connecting rod, a fixed rod is arranged in the connecting groove and is fixedly connected to the end part of the connecting rod, two positioning holes are formed in the connecting rod, a sliding seat is arranged on the surface of the fixed rod and is positioned between the drill rod and the connecting rod, fixed shafts are respectively arranged on the front surface and the back surface of the sliding seat, two first movable rods are respectively movably sleeved on the surfaces of the two fixed shafts, the two first movable rods are crossed, second movable rods are respectively arranged on the end parts of the drill rod and the connecting rod, and are movably connected with the first, all be provided with the perforation on fixed axle and the slide, the inner wall of perforation and locating hole and the surface swing joint of locating pin, the surface activity of one of them fixed axle tip has cup jointed the movable sleeve, the inner wall of movable sleeve and the surface threaded connection of locating pin, the surface of locating pin is provided with the guide way, the movable sleeve corresponds the inside perforation inner wall of fixed axle and is provided with the arch, arch and guide way sliding connection, the surface activity of movable sleeve has cup jointed the spanner pole, be provided with solid fixed ring on the spanner pole, gu fixed ring sets up on the movable sleeve, the surface that the spanner pole kept away from movable sleeve one end is provided with the spacer, be provided with the button on the spanner pole, the button is located the below of spacer.

Preferably, the fixed rod is I-shaped, and the connecting groove is matched with the fixed rod in shape.

Preferably, the two groups of first movable rods are symmetrically arranged on the front surface and the back surface of the sliding seat.

Preferably, the end of the positioning pin far away from the wrench rod is in a bullet shape.

(III) advantageous effects

The utility model provides a highway engineering is with soil rotating machine possesses following beneficial effect:

the utility model discloses a set up the dead lever, the locating hole, the slide, first movable rod, second movable rod and locating pin, the crossbeam during drilling, drilling rod and connecting rod are all erect, the distance that deviates from between the end of drilling rod and connecting rod is current maximum distance, when needing to increase the drilling depth, slide along the dead lever with the slide and make first movable rod and second movable rod expand, utilize the locating pin to fix the slide in the position department of the locating hole that is close to the drill bit, can increase the distance that drilling rod and connecting rod deviate from the end, reach the effect that increases the drilling depth through increasing length, the whole size that can not increase the spiral earth machine after recovering initial state simultaneously, do not sacrifice its trafficability characteristic, the rig is dug soon to the locking lever in having solved present common road engineering spiral earth machine, the drilling depth receives the size restriction of dispatching from the factory, there is the problem of defect when leading to the in.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the slide carriage of the present invention;

FIG. 3 is a front sectional view of the slide carriage of the present invention;

FIG. 4 is a side sectional view of the fixing groove of the present invention;

FIG. 5 is a top cross-sectional view of the slide carriage of the present invention;

fig. 6 is a front view of the position of the retaining ring of the present invention.

In the figure: 1. a cross beam; 2. an upper bracket; 3. a lower bracket; 4. a drill stem; 5. a connecting rod; 6. connecting grooves; 7. fixing the rod; 8. positioning holes; 9. a slide base; 10. a fixed shaft; 11. a first movable bar; 12. a second movable bar; 13. perforating; 14. positioning pins; 15. a movable sleeve; 16. a guide groove; 17. a protrusion; 18. a spanner bar; 19. a fixing ring; 20. positioning plates; 21. a button; 22. an ascending ladder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-6, the utility model provides a technical solution: a soil rotating machine for highway engineering comprises a cross beam 1, an upper support 2 and a lower support 3 which are arranged on the cross beam 1, and a drill rod 4 and a connecting rod 5 which are respectively installed through the upper support 2 and the lower support 3, wherein a transmission mechanism is arranged on the upper support 2, a steel wire rope is arranged on the connecting rod 5, a climbing ladder 22 is arranged on the cross beam 1, the climbing ladder 22 is a straight ladder with a protective guard arranged outside, and is convenient for workers to climb, the cross beam 1, the drill rod 4 and the connecting rod 5 are erected during working, the drill rod 4 and the connecting rod 5 can realize two motion states of rotating around the axis of the drill rod and moving up and down in the vertical direction, a connecting groove 6 is arranged at the end part of the drill rod 4 corresponding to the connecting rod 5, a fixing rod 7 is arranged inside the connecting groove 6, the fixing rod 7 is fixedly connected at the end part of the connecting, when the drill rod is shortened, a positioning pin 14 is inserted into a positioning hole 8 at the end part of a fixed rod 7, after the drill rod is lengthened, the positioning pin 14 is inserted into the positioning hole 8 at the middle part of the fixed rod 7, a sliding seat 9 is arranged on the surface of the fixed rod 7, the sliding seat 9 is positioned between a drill rod 4 and a connecting rod 5, the sliding seat 9 can slide along the direction of the fixed rod 7, fixed shafts 10 are respectively arranged on the front surface and the back surface of the sliding seat 9, the fixed shafts 10 and the sliding seat 9 are of an integral structure, two first movable rods 11 are respectively movably sleeved on the surfaces of the two fixed shafts 10, the two first movable rods 11 are arranged in a crossed mode, the two first movable rods 11 can realize two functions of folding and unfolding by rotating around the fixed shafts 10, second movable rods 12 are respectively arranged at the end parts of the drill rod 4 and the connecting rod 5, the first movable rods 11 are hinged with the second movable rods 12, the, the fixed shaft 10 and the sliding seat 9 are both provided with a through hole 13, the inner walls of the through hole 13 and the positioning hole 8 are movably connected with the surface of a positioning pin 14, the surface of the end part of one fixed shaft 10 is movably sleeved with a movable sleeve 15, the inner wall of the movable sleeve 15 is in threaded connection with the surface of the positioning pin 14, the movable sleeve 15 is rotated to enable the positioning pin 14 in threaded connection with the movable sleeve to move along the through hole 13 and the positioning hole 8 under the action of a guide groove 16 and a bulge 17, so as to be moved out of or inserted into the positioning hole 8 from the positioning hole 8, the surface of the positioning pin 14 is provided with the guide groove 16, the movable sleeve 15 is provided with a bulge 17 corresponding to the inner wall of the through hole 13 in the fixed shaft 10, the bulge 17 and the fixed shaft 10 are in an integral structure, the bulge 17 is in sliding connection with the guide groove 16, the surface of the movable sleeve 15 is movably sleeved with a, the surface of the wrench rod 18 far away from one end of the movable sleeve 15 is provided with a positioning sheet 20, the positioning sheet 20 and the first movable rod 11 are of an integral structure, the wrench rod 18 is provided with a button 21, the back of the button 21 is provided with a spring, the button 21 can move towards the back after the button 21 is pressed, the button 21 can pass through a hole in the positioning sheet 20 when the wrench rod 18 moves upwards along the first movable rod 11, and the button 21 is located below the positioning sheet 20.

As a technical optimization scheme of the utility model, dead lever 7 is "worker" font, and spread groove 6 needs to rotate with the shape looks adaptation of dead lever 7 in the time of drilling rod 4 work, and drilling rod 4 and connecting rod 5 can keep coaxial pivoted function to have been guaranteed to the shape of dead lever 7 and spread groove 6.

As a technical optimization scheme of the present invention, two sets of first movable rods 11 are symmetrically disposed on the front and back of the slide seat 9.

As a technical optimization scheme of the utility model, the one end that spanner pole 18 was kept away from to locating pin 14 is bullet head form, conveniently inserts perforation 13 and locating hole 8 with locating pin 14.

When the drilling machine is used, the soil rotating machine is started to erect the beam 1, the drill rod 4 and the connecting rod 5 rotate and move downwards simultaneously to realize drilling, when the drilling depth needs to be increased additionally, a worker only needs to press the button 21 to move the wrench rod 18 out of the positioning piece 20 and rotate anticlockwise, the wrench rod 18 drives the movable sleeve 15 to rotate through the fixing ring 19, the movable sleeve 15 drives the positioning pin 14 in threaded connection with the movable sleeve to move forwards under the guiding action of the guide groove 16 and the protrusion 17 and move out of the positioning hole 8, the steel wire rope pulls the connecting rod 5 to enable the fixing rod 7 to move outwards from the connecting groove 6, the sliding seat 9 moves towards the drill rod 4 along the fixing rod 7, the first movable rod 11 and the second movable rod 12 are unfolded, when the sliding seat 9 moves to the position of another positioning hole 8, the positioning pin 14 can be inserted into the positioning, the wrench rod 18 is inserted into the positioning piece 20, the overall length of the drill rod 4 and the connecting rod 5 is increased, the drilling depth can be increased, the initial state can be recovered by reversely operating the processes after the use is finished, and the passing performance of the locking rod rotary drilling rig is not affected.

To sum up, the utility model discloses a set up dead lever 7, locating hole 8, slide 9, first movable rod 11, second movable rod 12 and locating pin 14, solved at present the locking lever among the common highway engineering earth spinner and dug the rig soon, the drilling depth receives the ex-factory size restriction, has the problem of defect when leading to in-service use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road engineering is with soil rotating machine, includes crossbeam (1), upper bracket (2) and lower carriage (3) of setting on crossbeam (1) and through drilling rod (4) and connecting rod (5) that upper bracket (2) and lower carriage (3) installed respectively, its characterized in that: the drilling rod lifting device is characterized in that a climbing ladder (22) is arranged on the beam (1), the end portion, corresponding to the connecting rod (5), of the drilling rod (4) is provided with a connecting groove (6), a fixing rod (7) is arranged inside the connecting groove (6), the fixing rod (7) is fixedly connected to the end portion of the connecting rod (5), two positioning holes (8) are formed in the connecting rod (5), a sliding seat (9) is arranged on the surface of the fixing rod (7), the sliding seat (9) is located between the drilling rod (4) and the connecting rod (5), a fixing shaft (10) is arranged on the front face and the back face of the sliding seat (9), two first movable rods (11) are movably sleeved on the surface of the fixing shaft (10) in an equal dividing mode, the two first movable rods (11) are arranged in an intersecting mode, second movable rods (12) are arranged on the end portions of, the second movable rod (12) is movably connected with the first movable rod (11), through holes (13) are formed in the fixed shaft (10) and the sliding seat (9), the inner walls of the through holes (13) and the positioning holes (8) are movably connected with the surface of the positioning pins (14), a movable sleeve (15) is sleeved on the surface of the end portion of one fixed shaft (10) in a movable mode, the inner wall of the movable sleeve (15) is connected with the surface of the positioning pins (14) in a threaded mode, a guide groove (16) is formed in the surface of the positioning pins (14), a protrusion (17) is arranged on the inner wall of the movable sleeve (15), corresponding to the through holes (13) in the fixed shaft (10), and is slidably connected with the guide groove (16), a wrench rod (18) is sleeved on the surface of the movable sleeve (15), a fixing ring (19) is arranged on the wrench rod (18), and the fixing ring (19) is arranged on the movable sleeve (15), the surface of one end, far away from the movable sleeve (15), of the wrench rod (18) is provided with a positioning sheet (20), the wrench rod (18) is provided with a button (21), and the button (21) is located below the positioning sheet (20).

2. The soil spinner for road engineering as claimed in claim 1, wherein: the fixing rod (7) is H-shaped, and the connecting groove (6) is matched with the fixing rod (7) in shape.

3. The soil spinner for road engineering as claimed in claim 1, wherein: the two groups of first movable rods (11) are symmetrically arranged on the front surface and the back surface of the sliding seat (9).

4. The soil spinner for road engineering as claimed in claim 1, wherein: the end of the positioning pin (14) far away from the wrench rod (18) is in a bullet shape.