CN214576719U - Building foundation construction rotary drilling rig with function of measuring hole depth - Google Patents
Building foundation construction rotary drilling rig with function of measuring hole depth Download PDFInfo
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- CN214576719U CN214576719U CN202120573790.8U CN202120573790U CN214576719U CN 214576719 U CN214576719 U CN 214576719U CN 202120573790 U CN202120573790 U CN 202120573790U CN 214576719 U CN214576719 U CN 214576719U
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- drilling rig
- rotary drilling
- detection device
- mobile jib
- spout
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Abstract
The utility model relates to a dig rig technical field soon, specifically be a building foundation construction rotary drilling rig with survey hole depth function, including the mobile jib, the top of mobile jib is provided with elevating system, and the top inboard of mobile jib is provided with the spout, and the inside below of spout is provided with the blotter, is provided with the slider in the spout, and the right side of slider is provided with the lifter plate, and the below of lifter plate is provided with the drill spindle, and the well top of drill spindle is provided with the scale layer, and the bottom of drill spindle is provided with the drill bit, and the right side middle part of mobile jib is provided with detection device, and beneficial effect is: the scale layer is arranged in the middle of the drill spindle, and in the process of submerging the drill bit, the scale layer downwards passes through the infrared probe part in the detection device, so that the scale irradiated by infrared rays on the scale layer is changed, and the depth of a drilled hole is obtained. The density of the scale layer is changed, so that the accuracy of the irradiation result of the infrared probe is greatly improved, the drilling depth can be accurately detected, and the condition of uneven drilling depth is avoided.
Description
Technical Field
The utility model relates to a dig rig technical field soon, specifically be a building foundation construction dig rig soon with can survey hole depth function.
Background
The rotary drilling rig is also called a rotary drilling rig and a pile driver. The rotary drilling machine is a comprehensive drilling machine, can be used for various bottom layers, and has the characteristics of high hole forming speed, less pollution, strong maneuverability and the like. Short auger bits perform dry excavation operations, and rotary drill bits may also be used to perform wet excavation operations with mud dado. The rotary excavator can be matched with a hammer to drill and dig holes in hard stratum. If the reamer is matched with a reaming head drilling tool, reaming operation can be carried out at the bottom of the hole. The rotary excavating machine adopts a plurality of layers of telescopic drill rods, has less drilling auxiliary time and low labor intensity, does not need slurry to discharge slag circularly, saves cost and is particularly suitable for the basic construction of urban construction.
At present, the traditional rotary drilling rig does not have the function of measuring the drilling depth, and when a foundation is built on a building site, the submergence depth of a drill bit cannot be accurately judged, the inconsistent situation of the foundation depth occurs, and certain influence is caused on the stability and the resistance degree of the foundation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building foundation construction rotary drilling rig with measurable hole depth function to solve the problem that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rig is dug soon in building foundation construction with measurable hole is dark, including the mobile jib, the top of mobile jib is provided with elevating system, the top inboard of mobile jib is provided with the spout, the inside below of spout is provided with the blotter, be provided with the slider in the spout, the right side of slider is provided with the lifter plate, the below of lifter plate is provided with the axle of boring, the well top of boring the axle is provided with the scale layer, the bottom of boring the axle is provided with the drill bit, the right side middle part of mobile jib is provided with detection device, detection device's front mid-mounting has the side of seeing window, detection device's inside left side is provided with infrared probe.
Preferably, the top of the main rod is fixedly connected with the bottom of the outer side of the lifting mechanism, the middle part of the lower portion of the lifting mechanism extends into the sliding groove, and the lower end of the middle part of the lifting mechanism is fixedly connected with the middle part of the upper portion of the sliding block.
Preferably, the slider is connected with the sliding groove in a vertical sliding mode, the inner wall of the bottom of the sliding groove is fixedly connected with the bottom of the cushion pad, and the right side of the slider is fixedly connected with the end portion of the left side of the lifting plate.
Preferably, the middle part below the lifting plate is rotatably connected with the top of the drill shaft, the bottom of the drill shaft is fixedly connected with the top of the drill bit, and the middle part of the drill shaft is arranged inside the detection device.
Preferably, detection device's left side outer wall and the right side middle part fixed connection of mobile jib, detection device's middle part is provided with vertical through-hole, and the drill spindle is vertical to be run through the through-hole, and the left side middle part fixed mounting of through-hole has infrared probe, inside the embedded detection device left side of infrared probe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the scale layer is arranged in the middle of the drill spindle, and in the process of submerging the drill bit, the scale layer downwards passes through the infrared probe part in the detection device, so that the scale irradiated by infrared rays on the scale layer is changed, and the depth of a drilled hole is obtained.
2. The density of the scale layer is changed, so that the accuracy of the irradiation result of the infrared probe is greatly improved, the drilling depth can be accurately detected, and the condition of uneven drilling depth is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the top view structure of the detecting device of the present invention.
In the figure: 1. the device comprises a main rod, 2, a sliding groove, 3, a cushion pad, 4, a lifting mechanism, 5, a sliding block, 6, a lifting plate, 7, a drill shaft, 8, a scale layer, 9, a drill bit, 10, a detection device, 11, an infrared probe, 12 and an observation window.
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.
Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a building foundation construction rotary drilling rig with measurable hole is dark, including mobile jib 1, the top of mobile jib 1 is provided with elevating system 4, the top inboard of mobile jib 1 is provided with spout 2, the inside below of spout 2 is provided with blotter 3, be provided with slider 5 in the spout, the right side of slider 5 is provided with lifter plate 6, the below of lifter plate 6 is provided with bores axle 7, the well top of boring axle 7 is provided with scale layer 8, the bottom of boring axle 7 is provided with drill bit 9, the right side middle part of mobile jib 1 is provided with detection device 10, the positive mid-mounting of detection device 10 has side-seeing window 12, the inside left side of detection device 10 is provided with infrared probe 11.
The top of mobile jib 1 and elevating system 4's outside bottom fixed connection, in elevating system 4's below middle part extended into spout 2, elevating system 4's middle part lower extreme and the top middle part fixed connection of slider 5. The slider 5 is connected with the vertical sliding of spout 2, the bottom inner wall of spout 2 and the bottom fixed connection of blotter 3, the right side of slider 5 and the left side tip fixed connection of lifter plate 6.
The middle part of the lower part of the lifting plate 6 is rotatably connected with the top of the drill shaft 7, the bottom of the drill shaft 7 is fixedly connected with the top of the drill bit 9, and the middle part of the drill shaft 7 is arranged inside the detection device 10. Detection device 10's left side outer wall and the right side middle part fixed connection of mobile jib 1, detection device 10's middle part is provided with vertical through-hole, and the drill spindle 7 is vertical to be run through the through-hole, and the left side middle part fixed mounting of through-hole has infrared probe 11, and it is inside that infrared probe 11 embeds detection device 10 left side.
The working principle is as follows: the lifting mechanism 4 is started, the bottom of the lifting mechanism 4 pushes the slide block 5 downwards to enable the slide block 5 to slide downwards along the sliding chute 2, the lifting plate 6 is driven to vertically move downwards along with the downward sliding of the slide block 5, so that the drill shaft 7 is pushed to vertically move downwards, meanwhile, a motor above the lifting plate 6 is started, the motor drives the drill shaft 7 to rotate, the drill bit 9 is driven to rotate to complete the drilling of the foundation, when the drill bit 9 starts to work downwards, the drill shaft 7 moves downwards along the through hole in the detection device 10, the scale layer 8 on the upper half part of the drill shaft 7 also moves downwards, so that the scale layer passes through the infrared probe 11 in the detection device 10, the position change of the infrared probe 11 irradiating the scale layer 8 can be observed through the observation window 12, the depth of the drill bit 9 in the sinking direction is judged according to the different irradiation positions of the laser on the scale layer 8, so that the modified device has the function of measuring the hole depth.
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 (5)
1. The utility model provides a building foundation construction rotary drilling rig with measurable hole depth function, includes mobile jib (1), its characterized in that: the top of mobile jib (1) is provided with elevating system (4), the top inboard of mobile jib (1) is provided with spout (2), the inside below of spout (2) is provided with blotter (3), be provided with slider (5) in the spout, the right side of slider (5) is provided with lifter plate (6), the below of lifter plate (6) is provided with bores axle (7), the well top of boring axle (7) is provided with scale layer (8), the bottom of boring axle (7) is provided with drill bit (9), the right side middle part of mobile jib (1) is provided with detection device (10), the front mid-mounting of detection device (10) has side-viewing window (12), the inside left side of detection device (10) is provided with infrared probe (11).
2. The rotary drilling rig with the function of measuring the hole depth for building foundation construction according to claim 1, wherein the rotary drilling rig is characterized in that: the top of mobile jib (1) and the outside bottom fixed connection of elevating system (4), in the below middle part extension spout (2) of elevating system (4), the middle part lower extreme of elevating system (4) and the top middle part fixed connection of slider (5).
3. The rotary drilling rig with the function of measuring the hole depth for building foundation construction according to claim 1, wherein the rotary drilling rig is characterized in that: the sliding block (5) is vertically connected with the sliding groove (2) in a sliding mode, the inner wall of the bottom of the sliding groove (2) is fixedly connected with the bottom of the cushion pad (3), and the right side of the sliding block (5) is fixedly connected with the end portion of the left side of the lifting plate (6).
4. The rotary drilling rig with the function of measuring the hole depth for building foundation construction according to claim 1, wherein the rotary drilling rig is characterized in that: the middle part of the lower part of the lifting plate (6) is rotatably connected with the top of the drill shaft (7), the bottom of the drill shaft (7) is fixedly connected with the top of the drill bit (9), and the middle part of the drill shaft (7) is arranged inside the detection device (10).
5. The rotary drilling rig with the function of measuring the hole depth for building foundation construction according to claim 1, wherein the rotary drilling rig is characterized in that: the left side outer wall of detection device (10) and the right side middle part fixed connection of mobile jib (1), the middle part of detection device (10) is provided with vertical through-hole, and the vertical through-hole that runs through of drill spindle (7), the left side middle part fixed mounting of through-hole have infrared probe (11), inside embedded detection device (10) left side in infrared probe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120573790.8U CN214576719U (en) | 2021-03-22 | 2021-03-22 | Building foundation construction rotary drilling rig with function of measuring hole depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120573790.8U CN214576719U (en) | 2021-03-22 | 2021-03-22 | Building foundation construction rotary drilling rig with function of measuring hole depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214576719U true CN214576719U (en) | 2021-11-02 |
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ID=78320863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120573790.8U Active CN214576719U (en) | 2021-03-22 | 2021-03-22 | Building foundation construction rotary drilling rig with function of measuring hole depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214576719U (en) |
-
2021
- 2021-03-22 CN CN202120573790.8U patent/CN214576719U/en active Active
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