CN207229022U - Shallow soil layer drilling rig is used in track construction exploration - Google Patents

Abstract

Drilling device for shallow soil layer used for track construction and exploration, including a support frame, jacks are installed at the four corners of the lower part of the support frame, a circular hole is opened in the upper middle part of the support frame, internal threads are provided inside the circular hole, and sleeves are passed through the circular hole. There is an external thread on the outside of the sleeve, and the internal thread and the external thread can be screwed together. The vertical rods are fixedly installed on the left and right sides of the upper part of the sleeve. Inside the cylinder, the bottom of the drilling rig is equipped with a transverse plate, and the left and right sides of the transverse plate are provided with first guide holes. The use and the new support frame can be fixed by a jack, and the sleeve can be rotated by a transverse plate, which can be the thread cooperation between the external thread on the sleeve and the internal thread inside the circular hole, and the sleeve can be adjusted according to the terrain. position, the drill bit of the drilling rig extends downwards for drilling, the horizontal plate can go down along the vertical rod, and it can be pulled out by a jack after drilling.

Description

Drilling device for shallow soil layer for track construction exploration

technical field

The utility model belongs to the drilling field, in particular to a shallow soil layer drilling device for track construction exploration.

Background technique

At present, the existing drilling equipment is not stable enough to be placed when drilling in the rugged terrain, and cannot be prepared for detection. It cannot meet the requirements of the detection depth, and the drilling time is relatively long. Therefore, a simple structure and fast drilling speed are needed. device.

Utility model content

The utility model provides a shallow soil layer drilling device for track construction exploration, which is used to solve the defects in the prior art.

The utility model is realized through the following technical solutions:

Drilling device for shallow soil layer used for track construction and exploration, including a support frame, jacks are installed at the four corners of the lower part of the support frame, a circular hole is opened in the upper middle part of the support frame, internal threads are provided inside the circular hole, and sleeves are passed through the circular hole. There is an external thread on the outside of the sleeve, and the internal thread and the external thread can be screwed together. The vertical rods are fixedly installed on the left and right sides of the upper part of the sleeve. Inside the cylinder, the lower part of the drilling rig is equipped with a horizontal plate, the left and right sides of the horizontal plate are provided with the first guide hole, the upper ends of the two vertical rods respectively pass through the first guide hole, and the upper part of the support frame is provided with a ring-shaped track, and the inner part of the track is installed The slider, the slider can rotate along the track, the upper part of the slider is fixedly installed with a vertical fixed rod, the upper right side of the sleeve is installed with a horizontal support plate, the upper part of the support plate is provided with a second guide hole, and the fixed rod can pass through the first Two guide holes, the upper and lower ends of the fixed rod are all fixedly installed with an end of the inclined support rod, and the other ends of the two support rods are fixedly installed with a transverse rod.

In the shallow soil layer drilling device for track construction and exploration as described above, the lower parts of the jacks are all equipped with anchor seats.

According to the above-mentioned shallow soil layer drilling device for track construction exploration, the length of the transverse bar can be adjusted.

In the above-mentioned shallow soil layer drilling device for track construction and exploration, anti-slip sleeves are installed at the ends of the transverse rods.

The utility model has the advantages that: the use and the new support frame can be fixed by a jack, and the sleeve can be rotated by a transverse plate, which can be a thread fit between the external thread on the sleeve and the internal thread inside the circular hole, The position of the sleeve can be adjusted according to the terrain, the drilling rig is powered on and the drill bit is extended downward for drilling, the horizontal plate can go down along the vertical rod, and can be pulled out by a jack after drilling. Jacks are installed at the four corners of the lower part of the support frame. The jack can be adjusted according to the structure of the track to make it more stable. The drill bit is located inside the sleeve. The sleeve can not only be adjusted but also has a certain restraint effect on the drill bit. An arc-shaped slider is installed inside the track, and the fixed rod can be driven by the slider to rotate. The second guide hole on the top of the support plate can move up and down along the fixed rod. The upper and lower ends of the fixed rod are fixed with one end of the inclined support rod. The other ends of the two support rods are fixedly installed with a transverse rod, which can be pushed to move the second guide hole on the support plate along the fixed rod so as to achieve the purpose of adjusting the sleeve so that the sleeve can be in contact with the ground.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the appended drawings in the following description The drawings are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings on the premise of not paying creative labor.

Fig. 1 is a schematic structural view of the utility model; Fig. 2 is a view from the direction A of Fig. 1 .

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The shallow soil layer drilling device for track construction exploration, as shown in the figure, includes a support frame 1, jacks 2 are installed at the four corners of the bottom of the support frame 1, a circular hole 3 is provided in the upper middle of the support frame 1, and a circular hole 3 is provided inside the circular hole 3. There is an internal thread, the inside of the circular hole 3 passes through the sleeve 4, the outside of the sleeve 4 is provided with an external thread, the internal thread and the external thread can be screwed together, and the vertical rod 5 is fixedly installed on the left and right sides of the upper part of the sleeve 4, A drill 6 is installed on the top of the sleeve 4, and a drill 7 is installed on the bottom of the drill 6. The drill 7 is located inside the sleeve 4, and a transverse plate 8 is installed on the bottom of the drill 6. The left and right sides of the transverse plate 8 offer first guide holes 9, two Root vertical bar 5 upper ends pass first guide hole 9 respectively, and the top of support frame 1 offers annular track 10, and slide block 11 is installed in the inside of track 10, and slide block 11 can rotate along track 10, and the top of slide block 11 is fixed Vertical fixed rod 12 is installed, and horizontal support plate 13 is installed on the top right side of sleeve 4, and the top of support plate 13 offers second guide hole 14, and fixed rod 12 can pass second guide hole 14, and the fixed rod 12 One end of the inclined support rod 15 is fixedly installed at both ends up and down, and the other end of the two support rods 15 is fixedly installed with a transverse bar 16. This use and the new support frame 1 can be fixed by the jack 2, and the sleeve 4 can be rotated by the transverse plate 15, which can be the threaded cooperation between the external thread on the sleeve 4 and the internal thread of the circular hole 3, and can Adjust the position of the sleeve 4 according to the topography, the drilling rig 6 energizes the drill bit 7 to extend downwards and drill, and the transverse plate 8 can go down along the vertical bar 5, and can be pulled out by the jack 2 after the drilling is finished. The four corners of the lower part of the support frame 1 are equipped with jacks 2. The jacks 2 can be adjusted according to the structure of the track to make it more stable. The drill bit 7 is located inside the sleeve 4. The sleeve 4 can not only be adjusted but also has a certain restraint effect on the drill bit 7. The top of support frame 1 offers track 10, and the slide block 11 of arc-shaped is installed in the inside of track 10, and fixed bar 12 can be driven by slide block 11 and the second guide hole 14 on the top of rotating support plate 13 can move up and down along fixed bar 12, The upper and lower ends of the fixed rod 12 are all fixedly installed with an end of the inclined support rod 15, and the other end of the two support rods 15 is fixedly installed with a transverse rod 16, which can push the transverse rod 16 so that the second guide hole 14 on the support plate 13 is fixed along the The rod 12 moves so as to achieve the purpose of adjusting the sleeve 4 so that the sleeve 4 can be in contact with the ground.

Specifically, as shown in the figure, the lower parts of the jacks 2 described in this embodiment are equipped with anchor seats 17 . The anchoring seat 17 plays a fixing role, which can prevent the instability of the support frame 1 from affecting the drilling progress.

Specifically, as shown in the figure, the length of the transverse bar 16 in this embodiment can be adjusted. According to the needs of drilling, the length of the transverse rod 16 can be adjusted to facilitate rotation so as to achieve the purpose of adjusting the sleeve 4 .

Further, as shown in the figure, an anti-slip sleeve 18 is installed at the end of the transverse bar 16 in this embodiment. Anti-slip cover 18 one, can avoid hand slipping, and the 2nd, has certain protective effect to hand and avoids hand abrasion.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit of the technical solutions of the various embodiments of the present invention. and range.

Claims (4)

1. shallow soil layer drilling rig is used in track construction exploration, it is characterised in that：Including supporting rack（1）, supporting rack（1）Lower part four Angle is respectively mounted jack（2）, supporting rack（1）Top in the middle part of open up round hole（3）, round hole（3）Be internally provided with internal thread, Round hole（3）Inside passes through sleeve（4）, sleeve（4）Outside be equipped with external screw thread, internal thread and external screw thread can thread fitting, Sleeve（4）Top at left and right sides of vertical bar is fixedly mounted（5）, sleeve（4）Top rigging up（6）, drilling machine（6）Under Portion is installed by drill bit（7）, drill bit（7）Positioned at sleeve（4）Inside, drilling machine（6）Lower part installation transverse plate（8）, transverse plate（8）'s The left and right sides opens up the first pilot hole（9）, two vertical bars（5）Upper end is each passed through the first pilot hole（9）, supporting rack（1）'s Top opens up the track of annular（10）, track（10）Inside installation sliding block（11）, sliding block（11）Can be along track（10）Rotation, Sliding block（11）Top vertical fixed link is fixedly mounted（12）, sleeve（4）The horizontal support plate of upper right installation（13）, Support plate（13）Top open up the second pilot hole（14）, fixed link（12）The second pilot hole can be passed through（14）, fixed link （12）Upper and lower ends inclined supporting rod is fixedly mounted（15）One end, two supporting rods（15）The other end be fixedly mounted Transverse bar（16）.

2. shallow soil layer drilling rig is used in track construction exploration according to claim 1, it is characterised in that：The jack （2）Lower part be respectively mounted anchorage（17）.

3. shallow soil layer drilling rig is used in track construction exploration according to claim 1, it is characterised in that：The transverse bar （16）Being capable of adjustment length.

4. shallow soil layer drilling rig is used in track construction exploration according to claim 3, it is characterised in that：The transverse bar （16）End installation Anti-slip cover（18）.