CN108547579A - A kind of telescopic straight tiltedly dual-purpose layering quadrangular boring tower - Google Patents

Abstract

A telescopic straight-inclined dual-purpose layered four-corner drilling tower, including a drilling tower body, a base and a connecting frame, the base is fixed on the upper part of the connecting frame, and the drilling tower body includes several layers sequentially connected from top to bottom Tower frame, the first layer of tower frame is located at the bottom of the drill tower body, the lower ends of the four legs of the first layer of tower frame are respectively fixed on the base, and the lower ends of each leg of the other layers of tower frames are connected to vertical A telescopic oil cylinder arranged vertically and the four telescopic oil cylinders connected to each floor tower move synchronously. Into or out of the n-1th floor tower, n≥2 and is an integer, the beneficial effect of the present invention: the towers of each floor can be lifted independently, can be quickly installed and disassembled, improve the overall mechanical efficiency of the drilling rig, and facilitate the transition and repetition It has the function of traversing and can be adjusted in a large range, and is suitable for various complicated drilling environments.

Description

A telescopic straight-inclined dual-purpose layered four-corner drilling tower

technical field

The invention relates to the technical field of engineering foundation survey and drilling, in particular to a telescopic straight-inclined dual-purpose layered quadrangular drilling tower.

Background technique

With the continuous development of the national economy, the demand for basic engineering drilling and excavation equipment in transportation, urban construction, energy and environmental protection departments is increasing, and geotechnical drilling and excavation engineering equipment drilling rigs are playing an increasingly important role in the national economy. At present, basic engineering drilling equipment has been widely used in scientific drilling, geological disaster prevention and environmental governance, hydrogeological exploration and water well drilling, engineering geological exploration and ecological environment research, basic construction projects of industrial and civil buildings and roads and bridges, national defense projects and Coastal engineering, mineral resource exploration and mining of some mines, trenchless underground pipeline construction technology, etc.

Some existing large-scale drilling towers, such as S-type square drilling towers, A-type drilling towers, K-type drilling towers, etc., have been unable to meet the higher requirements of engineering and geological drilling equipment with the advancement of technology. Drilling towers emerged as the times require, but due to the large size of the drilling rig tower, complex mechanism, and various parts, it takes a lot of manpower and material resources during assembly, disassembly, and shifting, resulting in low work efficiency and long overall construction time. And the assembly and disassembly of the drilling tower often need to work at a high place, which is extremely inconvenient to install and easily causes potential safety hazards.

Contents of the invention

In view of this, an embodiment of the present invention provides a telescopic straight-inclined dual-purpose layered quadrangular drilling tower.

An embodiment of the present invention provides a telescopic straight-inclined dual-purpose layered four-corner drilling tower, including a drilling tower body, a base and a connecting frame, the base is fixed on the upper part of the connecting frame, and the drilling tower body includes a Several layers of towers connected in turn and the centers of all towers are located on the same vertical line, the first layer of towers is located at the bottom of the drilling tower body, and the lower ends of the four legs of the first layer of towers are respectively fixed on the On the base, the lower end of each vertical leg of each other tower frame is connected to a vertically arranged telescopic oil cylinder, and the four telescopic oil cylinders connected to each layer of tower frame move synchronously, and all telescopic oil cylinders are fixed in the connecting frame. The projection of the upper plane of the nth floor tower on the n-1th floor tower falls into the upper plane of the n-1th floor tower, and the nth floor tower can be accommodated under the drive of the four telescopic oil cylinders connected to it. Or stretch out the n-1th floor tower, n≥2 and is an integer.

Further, one side of the connecting frame is connected with a horizontal pushing oil cylinder for laterally pushing the connecting frame.

Further, the horizontal push cylinder has at least three telescopic arms.

Further, the drilling tower body includes a first floor tower and a second floor tower, the first floor tower is a rectangular parallelepiped frame formed by splicing steel pipes and each top corner is connected by a four-way connection, the second floor tower The floor tower is a cuboid frame without a bottom surface formed by splicing steel pipes, and each top corner is connected by a four-way connection. The four-way connection includes vertically arranged vertical connection pipes and horizontal perforations are provided on the vertical connection pipes. The bottoms of the four legs of the tower on the first floor are respectively fixed on the base, the upper part of each leg of the tower on the second floor is provided with an upper through hole, and the lower part of the tower is provided with a lower through hole. The lower end of each vertical leg of the tower passes through a vertical connecting pipe of the four-way connection and is connected to a telescopic oil cylinder, and the horizontal perforation is aligned with the lower through hole and inserted and locked with an infrared controllable automatic latch. The infrared controllable automatic pins are fixed on the cross, when all the infrared controllable automatic pins retract from the horizontal through hole and the lower through hole to release the legs and the cross, all telescopic cylinders Pull down the four vertical legs of the second floor tower and the upper end of the outer wall of the telescopic oil cylinder blocks the four-way slide until the horizontal perforation is aligned with the upper through hole, and the infrared controllable automatic latch is inserted into the aligned The horizontal through hole and the upper through hole lock the vertical leg and the cross, so that the second floor tower is retracted into the first floor tower.

Further, the connection mode between the towers on the nth floor and the towers on the n-1th floor is the same as that between the towers on the first floor and the towers on the second floor, and n>2 is an integer.

Further, the upper end of each vertical leg of the first floor tower is connected to a vertical leg of the second floor tower above it through a layer connection structure, and the layer connection structure is a Z with sleeves at both ends. A connecting plate, one sleeve of the connecting plate covers the first floor tower as a clearance fit, and the other sleeve covers the second floor tower leg as a clearance fit and is supported on the second floor tower On the four-way connected to the lower end of the erecting leg, the connecting plate can slide between the upper through hole and the lower through hole on the second floor tower leg.

Further, two diagonal handles are provided on each side of the first floor tower and the second floor tower.

Further, the cross has two vertical communication ports on the same straight line and two horizontal communication ports perpendicular to each other, the two vertical communication ports are connected to form the vertical connecting pipe, and the two adjacent on the same horizontal plane The two horizontal communication ports opposite to each other are connected by a steel pipe, the side wall of the horizontal communication port is provided with a fixing hole, and a fastener is installed at the fixing hole to fix the connecting port connected to the horizontal communication port. Steel Pipe.

The beneficial effects brought by the technical solution provided by the embodiments of the present invention are: the towers of each layer of a telescopic straight-inclined dual-purpose layered four-corner drilling tower of the present invention can be independently lifted and lowered without interfering with each other, mechanically connected, and can be quickly installed and disassembly, improve the overall mechanical efficiency of the drilling rig, facilitate the repeated use of the drilling rig, the operation is reliable and the risk factor is small, and the safety hazard of high-altitude operations is effectively avoided, and the drilling tower also has a lateral movement function with a large adjustable range, which is suitable for Various complex drilling environments.

Description of drawings

Fig. 1 is a structural schematic diagram of a telescopic straight-inclined dual-purpose layered quadrangular drilling tower of the present invention;

Fig. 2 is a schematic diagram of the unfolded state of the drilling tower body 1 in Fig. 1;

Fig. 3 is a schematic diagram of the shrinkage state of the drilling tower body 1 in Fig. 1;

Fig. 4 is a structural representation of the first floor tower 6 in Fig. 1;

Fig. 5 is a schematic structural view of the second floor tower 7 in Fig. 1;

Fig. 6 is the structural representation of four links;

FIG. 7 is a schematic structural diagram of the connecting plate in FIG. 1 .

In the figure: 1-tower body, 2-base, 3-connecting frame, 4-telescopic cylinder, 5-horizontal push cylinder, 6-first floor tower, 7-second floor tower, 8-third floor Tower, 9-fourth floor tower, 10-fifth floor tower, 11-sixth floor tower, 12-seventh floor tower, 13-connecting plate, 14-cross, 15-first floor Tower leg, 16-diagonal handle, 17-tee, 18-second floor tower leg, 19-sleeve, 20-horizontal perforation, 21-fixing hole.

Detailed ways

In order to make the purpose, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

Please refer to Fig. 1-Fig. 7, the embodiment of the present invention provides a kind of telescoping straight-inclined dual-purpose layered quadrangular drilling tower, which includes a drilling tower body 1, a base 2 and a connecting frame 3, and the base 2 is fixed on the The upper part of the connecting frame 3, the drill tower body 1 includes seven layers of towers connected successively from top to bottom, the centers of the seven layers of towers are located on the same vertical line, and the first layer of towers 6 is located at the top of the drill tower The bottom of the main body and the lower ends of the four legs are respectively fixed on the base 2, and the lower ends of each leg of the other towers are connected to a vertically arranged telescopic oil cylinder 4 and the four telescopic oil cylinders 4 connected to each layer of the tower Synchronous movement, all telescopic oil cylinders 4 are fixed in the connecting frame 3, the projection of the plane on the tower on the nth floor of the tower on the n-1th floor falls into the plane on the tower on the n-1th floor, and the nth floor Driven by the connected four telescopic oil cylinders 4, the tower can be accommodated in or stretched out of the tower on the n-1th floor, where 2≤n≤7 is an integer, and one side of the connecting frame is connected with three telescopic The horizontal push cylinder 5 of the arm, the connecting frame 3 connects the base 2 and all telescopic cylinders 5 as a whole, and under the horizontal push of the horizontal push cylinder 5, the overall lateral movement of the drilling tower can be realized.

The drilling tower can move laterally under the drive of the horizontal pushing oil cylinder.

The first floor tower frame 6 is a cuboid frame formed by splicing steel pipes, with a length of 9.2m, a width of 5.0m, and a height of 3.0m. Each corner of the first floor tower frame 6 is connected with a cross 14. The four-way 14 has two vertical communication ports on the same straight line and two horizontal communication ports perpendicular to each other. The two vertical communication ports are connected to form a vertical connection pipeline. A fixing hole 21 is provided, and a fastener is installed at the fixing hole 21 to fix the steel pipe connected to the horizontal communication port. The fastener is a screw or a bolt, and a Horizontal perforation 20, the lower ends of the vertical legs 15 of the first floor tower pass through the two vertical communication ports of the cross 14 and are fixed on the base 2. In order to improve the load resistance capacity and make the drilling tower more stable, The front side, the rear side and the right side of the first floor tower 6 are all provided with two oblique handles 16 and are surrounded by an isosceles trapezoid with the upper and lower sides of each side, and the upper end of each oblique handle 16 passes through a tee 17 is connected to the upper plane of the first floor tower 6, and the lower end is connected to a horizontal communication port of each of the cross 14 at the four corners of the bottom of the first floor tower 6;

The second floor tower frame 7 is a cuboid frame without a bottom surface formed by splicing steel pipes, with a length of 8.28m, a width of 4.5m, and a height of 2.0m. Each corner of the second tower frame is connected with a cross 14, The side wall of the horizontal communication port of the four-way 14 is provided with a fixing hole 21, and fasteners are installed at the 21 places of the fixing hole to fix the steel pipe connected to the horizontal communication port. In order to improve the anti-load capacity and make the drilling tower more stable, The front side, the rear side, the left side and the right side of the second floor tower 7 are provided with two oblique handles 16 and form an isosceles trapezoid with the upper and lower sides of each side, and the upper end of each oblique handle 16 passes through The tee 17 is connected to the upper plane of the second floor tower 7, and the lower end is connected to a horizontal communication port of each of the four corners at the bottom of the second floor tower 7. The upper part of the two-story tower leg 18 is provided with an upper through hole, and the lower part is provided with a lower through hole. The upper end of each first-story tower leg 15 is connected to a corresponding second-story tower leg 18 above it through a layer connection structure. , the layered structure is a Z-shaped connecting plate 13 with sleeves 19 at both ends, a sleeve 19 of the connecting plate 13 covers the first floor tower leg 15 and is a clearance fit, and the other sleeve 19 covers the vertical leg 18 of the second floor tower for clearance fit and is supported on the cross 14 connected to the lower end of the vertical leg 18 of the second floor. Slide between the upper through hole and the lower through hole, the connecting plate 13 buffers the lateral force of the drilling tower, reduces the influence of the lateral force on the telescopic oil cylinder 4, and each of the second floor tower legs The lower end of 18 passes through the vertical connecting pipe of the cross 14 and the lower through hole is aligned with the horizontal perforation 20 of the cross 14, and an infrared controllable automatic plug is inserted into the lower through hole and the horizontal perforation 20 Lock the legs 18 of the second floor tower and the cross 14, when all the infrared controllable automatic latches are retracted from the horizontal through holes 20 and the lower through holes to release the second floor tower stand Legs 18 and the cross 14, all telescopic oil cylinders 4 pull down four of the second floor tower legs 18 and the upper end of the outer wall of the telescopic oil cylinder 4 blocks the cross 14 from sliding down until the horizontal perforation 20 and the upper The through holes are aligned, and the infrared controllable automatic latch is inserted into the lower through hole and the horizontal through hole 20 to lock the second floor tower leg 18 and the cross 14 again, and the second floor tower 7 shrinks into the first floor tower 6.

The third floor tower 8, the fourth floor tower 9, the fifth floor tower 10, the sixth floor tower 11 and the seventh floor tower 12 are all the same structure as the second floor tower 7, and The connection mode between adjacent two-layer towers is the same as that of the first-layer tower 6 and the second-layer tower 7, and the third-layer tower 8 has a length of 7.36m and a width of 4.0m. The height is 2.0m, the length of the fourth floor tower 9 is 6.44m, the width is 3.5m, and the height is 2.0m, and the length of the fifth floor tower 10 is 5.52m, the width is 3.0m, and the height is 3.0m , the sixth floor tower 11 has a length of 4.6m, a width of 2.5m, and a height of 2m, and the seventh floor tower 12 has a length of 3.68m, a width of 2.0m, and a height of 2m. After the drilling tower is fully deployed, the length is 9.2m, the width is 5m, and the height is 16m. After shrinking, the overall height of the drilling tower is small, which is convenient for the staff to install the towers of each layer on the ground.

The function of the infrared controllable automatic latch is to lock two structural parts that move relatively to a predetermined position. When the two structural parts need to move relative to each other, the infrared controller can be used to shrink the latch, and then the two structural parts can be driven in the corresponding direction. Complete the relative movement.

In this article, the orientation words such as front, rear, upper, and lower involved are defined by the parts in the drawings and the positions between the parts in the drawings, just for the clarity and convenience of expressing the technical solution. It should be understood that the use of the location words should not limit the scope of protection claimed in this application.

In the case of no conflict, the above-mentioned embodiments and features in the embodiments herein may be combined with each other.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within range.

Claims (8)

1. A telescopic straight-inclined dual-purpose layered four-corner drilling tower is characterized in that: it includes a drilling tower body, a base and a connecting frame, the base is fixed on the upper part of the connecting frame, and the drilling tower body includes a Several layers of towers connected in turn and the centers of all towers are located on the same vertical line, the first layer of towers is located at the bottom of the drilling tower body, and the lower ends of the four legs of the first layer of towers are respectively fixed on the On the base, the lower end of each vertical leg of each other tower frame is connected to a vertically arranged telescopic oil cylinder, and the four telescopic oil cylinders connected to each layer of tower frame move synchronously, and all telescopic oil cylinders are fixed in the connecting frame. The projection of the upper plane of the nth floor tower on the n-1th floor tower falls into the upper plane of the n-1th floor tower, and the nth floor tower can be accommodated under the drive of the four telescopic oil cylinders connected to it. Or stretch out the n-1th floor tower, n≥2 and is an integer. 2. A telescopic vertical-inclined dual-purpose layered quadrangular drilling tower as claimed in claim 1, characterized in that: one side of the connecting frame is connected with a horizontal pushing oil cylinder for laterally pushing the connecting frame. 3. A telescopic straight-inclined dual-purpose layered quadrangular drilling tower as claimed in claim 2, characterized in that: said horizontal pushing oil cylinder has at least three telescopic arms. 4. A telescopic straight-inclined dual-purpose layered quadrangular drilling tower as claimed in claim 1, characterized in that: the drilling tower body includes a first floor tower and a second floor tower, and the first floor The tower frame is a rectangular parallelepiped frame formed by splicing steel pipes and each top corner is connected by four links. The four-way includes vertically arranged vertical connecting pipes and horizontal perforations are arranged on the vertical connecting pipes, the bottoms of the four legs of the first floor tower are respectively fixed on the base, and the second floor tower The upper part of each vertical leg of the frame is provided with an upper through hole, and the lower part is provided with a lower through hole. The lower end of each vertical leg of the second floor tower passes through a vertical connecting pipe of the four-way connection and is connected to a telescopic Oil cylinder, and the horizontal perforation is aligned with the lower through hole and inserted and locked with infrared controllable automatic latches. The infrared controllable automatic latches are fixed on the cross. The perforation and the lower through hole are retracted to release the legs and the four-way, all telescopic oil cylinders pull down the four legs of the second floor tower and the upper end of the outer wall of the telescopic oil cylinder stops the four-way from sliding down until The horizontal perforation is aligned with the upper through hole, and the infrared controllable automatic pin is inserted into the aligned horizontal perforation and the upper through hole to lock the vertical leg and the cross, so that the second The tier tower retracts into said first tier tower. 5. A telescopic straight-inclined dual-purpose layered quadrangular drilling tower as claimed in claim 4, characterized in that: the connection mode between the nth floor tower and the n-1th floor tower is the same as the first The first floor tower is connected in the same manner as the second floor tower, and n>2 is an integer. 6. A telescopic straight-inclined dual-purpose layered quadrangular drilling tower as claimed in claim 4, characterized in that: the upper end of each leg of the first layer tower is connected to the corresponding upper end of the tower through a layer connection structure. Describe a vertical leg of the tower on the second floor, the layered connection structure is a Z-shaped connecting plate with sleeves at both ends, one sleeve of the connecting plate covers the tower on the first floor for clearance fit, and the other The sleeve covers the vertical leg of the second floor tower for clearance fit and is supported on the four-way connecting the lower end of the vertical tower leg of the second layer. The connecting plate can be mounted on the vertical leg of the second layer tower sliding between the upper through hole and the lower through hole. 7. A telescopic straight-inclined dual-purpose layered four-corner drilling tower as claimed in claim 4, characterized in that: each side of the first floor tower and the second floor tower is provided with two Diagonal handle. 8. A telescopic vertical-inclined dual-purpose layered square drilling tower as claimed in claim 4, characterized in that: the cross has two vertical communication ports on the same straight line and two horizontal communication ports perpendicular to each other, The two vertical communication ports are connected to form the vertical connecting pipe, and the two horizontal communication ports oppositely arranged in the adjacent two crosses on the same horizontal plane are connected by a steel pipe, and the side of the horizontal communication port A fixing hole is provided on the wall, and a fastener is installed at the fixing hole to fix the steel pipe connected to the horizontal communication port.