CN217531384U - Automatic drilling device for high side wall in subway shield - Google Patents
Automatic drilling device for high side wall in subway shield Download PDFInfo
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- CN217531384U CN217531384U CN202221181268.6U CN202221181268U CN217531384U CN 217531384 U CN217531384 U CN 217531384U CN 202221181268 U CN202221181268 U CN 202221181268U CN 217531384 U CN217531384 U CN 217531384U
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- flat car
- drilling
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- subway shield
- automatic drilling
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Abstract
The utility model relates to an automatic drilling equipment of eminence lateral wall in subway shield constructs, its characterized in that: the drilling machine comprises a flat car, a telescopic support, a generator, mounting side plates and drilling mechanisms, wherein the telescopic support is mounted on the flat car, the horizontal mounting side plates are longitudinally mounted on the telescopic support at intervals, the drilling mechanisms are arranged on the mounting side plates, and the drilling mechanisms are powered by the generator arranged on the flat car. The utility model has the advantages of scientific and reasonable design, have convenient operation, shorten the engineering time, improve the construction precision, reduce construction cost, safe and reliable, easily realize, be an automatic drilling equipment of eminence lateral wall in subway shield that has higher novelty.
Description
Technical Field
The utility model belongs to subway electromechanical construction equipment field relates to an automatic drilling equipment, especially a subway shield constructs interior eminence lateral wall automatic drilling equipment.
Background
At present, in the electromechanical construction operation of subway, need utilize instrument such as unwrapping wire appearance, ink marker, ladder, percussion drill, flatbed, generator to carry out the interior eminence lateral wall drilling operation of subway shield.
The traditional construction methods have high requirements on the technical level of operators, need to carry out repeated operation and measurement, consume a large amount of construction time and seriously influence the construction progress. In addition, due to the influence of high-altitude operation, the construction quality is easy to be reduced and the falling danger is easy to occur due to fatigue operation.
Disclosure of Invention
An object of the utility model is to provide a structural design scientific and reasonable, convenient operation, shorten the engineering time, improve the construction precision, reduce construction cost, safe and reliable, shield the interior eminence lateral wall automatic drilling equipment that electrical construction provided powerful guarantee for the subway shield.
The utility model provides a its technical problem realize through following technical scheme:
the utility model provides an automatic drilling equipment of eminence lateral wall in subway shield, its characterized in that: the drilling machine comprises a flat car, a telescopic support, a generator, mounting side plates and drilling mechanisms, wherein the telescopic support is mounted on the flat car, the horizontal mounting side plates are longitudinally mounted on the telescopic support at intervals, the drilling mechanisms are arranged on the mounting side plates, and the drilling mechanisms are powered by the generator arranged on the flat car.
The flat car is a monorail flat car and comprises a bottom plate, handrails, track wheels and walking wheels, wherein the handrails are arranged on the periphery of the upper portion of the bottom plate, the track wheels walking on a ground track are arranged on one side of the lower portion of the bottom plate, and the walking wheels walking on the ground and a shield wall are respectively arranged on the other side of the lower portion of the bottom plate.
The telescopic support comprises an H-shaped underframe and an H-shaped telescopic frame, the lower part of the H-shaped underframe is fixedly arranged on the flat car, the upper part of the H-shaped underframe is telescopically provided with the H-shaped telescopic frame, and the mounting side plate is horizontally arranged on the side end face of the H-shaped telescopic frame.
And the H-shaped chassis and the H-shaped telescopic frame are provided with leveling beads through cross beams.
And, drilling mechanism include electronic expansion bend, strike and bore and limit switch the installation curb plate on install electronic expansion bend, be provided with slidable mounting on the slide rail at the front end of electronic expansion bend and have the percussion drill, this electronic expansion bend drive percussion drill is flexible around on the slide rail the front end of installation curb plate is provided with limit switch, this limit switch and electronic expansion bend and percussion drill control connection.
The utility model discloses an advantage and beneficial effect do:
1. automatic drilling equipment of eminence lateral wall in local iron shield constructs, utilize to strike to bore, electronic expansion bend, telescopic bracket, the generator, single track flatbed, the instrument truck of level pearl, parts such as limit switch constitute and do not need the operation of operating personnel eminence to accomplish the measurement location, the work of punching, through the operation and the stopping of a series of automatic reciprocal action cooperation limit switch control electronic expansion bend and impact drill, only through the simple shallow of operating personnel, start the action alright realize high altitude drilling operation, both reduced the measurement, the location, the flow of unwrapping wire, the danger of eminence operation in the shield structure has also been reduced.
2. The utility model has the advantages of scientific and reasonable design, have convenient operation, shorten the engineering time, improve the construction precision, reduce construction cost, safe and reliable, easily realize, be a subway shield constructs interior eminence lateral wall automatic drilling equipment with higher novelty.
Drawings
Fig. 1 is a top view of the present invention.
Description of reference numerals:
the device comprises a 1-percussion drill, a 2-electric expansion piece, a 3-expansion bracket, a 4-switch, a 5-power line, a 6-generator, a 7-rail wheel, an 8-walking wheel, a 9-single-rail flat car, a 10-shield wall, an 11-leveling bead, a 12-handrail, a 13-percussion drill, a 14-control line and a 15-limit switch.
Detailed Description
The present invention will be described in further detail with reference to specific examples, which are provided for illustrative purposes only, and are not intended to be limiting, and the scope of the present invention should not be limited thereby.
The utility model provides a subway shield constructs interior eminence lateral wall automatic drilling equipment which innovation part lies in: comprises a flat car, a telescopic bracket 3, a generator 6, a mounting side plate and a drilling mechanism, wherein a generator power supply system has an automatic voltage stabilizing function,
the flat car is a monorail flat car 9 and comprises a bottom plate, handrails 12, rail wheels 7 and walking wheels 8, wherein the handrails are arranged on the periphery of the upper part of the bottom plate, the rail wheels walking on a ground rail are arranged on one side of the lower part of the bottom plate, and the walking wheels walking on the ground and a shield wall 10 are respectively arranged on the other side of the lower part of the bottom plate; the monorail platform lorry ensures that the drilling device can run on a unilateral rail;
the bottom plate of the flat car is provided with a telescopic bracket which is made of high-strength steel, the telescopic bracket comprises an H-shaped underframe and an H-shaped telescopic frame, the lower part of the H-shaped underframe is fixedly arranged on the flat car, the upper part of the H-shaped underframe is telescopically provided with the H-shaped telescopic frame, and the mounting side plate is horizontally arranged on the side end surface of the H-shaped telescopic frame;
drilling mechanisms are arranged on the installation side plates, power is supplied to the drilling mechanisms through a power line 5 and a control line 14 by a generator arranged on the flat car, and the generator controls the work of an electric expansion piece and a percussion drill on the drilling mechanisms through a switch 4;
drilling mechanism include electric expansion bend 2, installation percussion bit 13 strike and bore 1 and limit switch 15 the installation curb plate on install electric expansion bend, be provided with slidable mounting at electric expansion bend's front end and strike and bore on the slide rail, this electric expansion bend drive strikes and bores and stretch out and draw back around on the slide rail the front end of installation curb plate is provided with limit switch, this limit switch bores the control with electric expansion bend and strike and is connected. The cooperation of percussion drill and limit switch can automatic control the degree of depth of punching. When the electric expansion piece drives the percussion drill to extend forwards and reach the position of the limit switch, the limit switch is started to control the percussion drill to stop working, and the electric expansion piece drives the percussion drill to retract. The forward extension of the electric telescopic unit and the operation of the hammer drill are controlled by a switch connected to the generator.
The H-shaped telescopic frame is characterized by further comprising a leveling bead 11, wherein the H-shaped bottom frame and the H-shaped telescopic frame are provided with the leveling bead through cross beams.
Firstly, the electric expansion piece, the impact drill and the limit switch are firmly fixed on the mounting side plate, and a power line and a control line are well connected. Calculating the adjusting height of the telescopic support according to the height difference between the drilling position of the support in the subway shield and the plane of the rail, adjusting the telescopic support to the correct elevation position, and observing the leveling bead to ensure the support body to be level.
After the adjustment is completed, the operator pushes the tool vehicle to a specified drilling position, the switch controls the electric expansion piece and the impact drill to work to perform high-altitude drilling operation, the limit switch is started after the specified depth is reached, and the impact drill is controlled to stop rotating and the electric expansion piece is recovered to the initial position.
The operation and stop of the electric expansion piece and the impact drill are controlled by a series of automatic reciprocating actions matched with the limit switch, and the high-altitude drilling operation is realized only by simple pushing and starting actions of operators, so that the flow of measurement, positioning and paying off is reduced, and the danger of the high-altitude operation is also reduced.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (5)
1. The utility model provides a subway shield constructs interior eminence lateral wall automatic drilling equipment which characterized in that: the drilling machine comprises a flat car, a telescopic support, a generator, installation side plates and drilling mechanisms, wherein the telescopic support is installed on the flat car, the horizontal installation side plates are longitudinally installed on the telescopic support at intervals, the drilling mechanisms are arranged on the installation side plates, and the drilling mechanisms are powered by the generator arranged on the flat car.
2. The automatic drilling device for the side wall at the inner high position of the subway shield according to claim 1, wherein: the flat car is a monorail flat car and comprises a bottom plate, handrails, track wheels and walking wheels, wherein the handrails are arranged around the upper part of the bottom plate, the track wheels walking on a ground track are arranged on one side of the lower part of the bottom plate, and the walking wheels walking on the ground and on the shield wall are respectively arranged on the other side of the lower part of the bottom plate.
3. The automatic drilling device for the side wall at the inner high position of the subway shield according to claim 1, wherein: the telescopic support is composed of an H-shaped underframe and an H-shaped telescopic frame, the lower part of the H-shaped underframe is fixedly arranged on the flat car, the upper part of the H-shaped underframe is telescopically provided with the H-shaped telescopic frame, and the mounting side plate is horizontally arranged on the side end face of the H-shaped telescopic frame.
4. The automatic drilling device for the side wall at the inner high position of the subway shield according to claim 3, wherein: the H-shaped chassis and the H-shaped telescopic frame are both provided with leveling beads through cross beams.
5. The automatic drilling device for the side wall at the inner high position of the subway shield according to claim 1, wherein: drilling mechanism include electronic expansion bend, strike and bore and limit switch the installation curb plate on install electronic expansion bend, be provided with slidable mounting at the front end of electronic expansion bend and strike the brill on the slide rail, this electronic expansion bend drive strikes and bores and stretch out and draw back around on the slide rail the front end of installation curb plate is provided with limit switch, this limit switch and electronic expansion bend and strike and bore the control connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221181268.6U CN217531384U (en) | 2022-05-17 | 2022-05-17 | Automatic drilling device for high side wall in subway shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221181268.6U CN217531384U (en) | 2022-05-17 | 2022-05-17 | Automatic drilling device for high side wall in subway shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217531384U true CN217531384U (en) | 2022-10-04 |
Family
ID=83436043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221181268.6U Active CN217531384U (en) | 2022-05-17 | 2022-05-17 | Automatic drilling device for high side wall in subway shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217531384U (en) |
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2022
- 2022-05-17 CN CN202221181268.6U patent/CN217531384U/en active Active
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