CN214201795U - Tunnel unfavorable geologic body advanced geological forecast detection simulation device - Google Patents
Tunnel unfavorable geologic body advanced geological forecast detection simulation device Download PDFInfo
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- CN214201795U CN214201795U CN202120265744.1U CN202120265744U CN214201795U CN 214201795 U CN214201795 U CN 214201795U CN 202120265744 U CN202120265744 U CN 202120265744U CN 214201795 U CN214201795 U CN 214201795U
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Abstract
The utility model relates to a tunnel engineering technical field just discloses a tunnel unfavorable geologic body forecast detection analogue means in advance, comprising a base plate, the fixed two mounting panels that are provided with of upper surface symmetry of bottom plate, right side the fixed first motor that is provided with of right side wall of mounting panel, two be provided with the lead screw between the mounting panel, the both ends pole wall of lead screw rotates through first bearing and the lateral wall that corresponds the mounting panel respectively and is connected, the right-hand member of lead screw run through the mounting panel on right side and with the output fixed connection of first motor, the pole wall threaded connection of lead screw has the backup pad, the last fixed surface of backup pad is provided with electric putter, electric putter's the fixed first board of placing that is provided with in upper end, the first upper surface of placing the board is provided with the second motor through the mount is fixed. The utility model discloses simplify the use of equipment, reduced staff's intensity of labour.
Description
Technical Field
The utility model relates to a tunnel engineering technical field especially relates to a simulation device is surveyed in advance to bad geologic body in tunnel.
Background
The advanced tunnel geological forecast refers to a means for detecting geological conditions in front of the excavated surface of rock-soil mass in underground engineering such as tunnels, tunnels and underground plants by utilizing drilling and modern geophysical prospecting, and trying to master geological information such as the structure, properties and states of the rock-soil mass in front, occurrence conditions of underground water, gas and the like and ground stress conditions before construction.
The existing detection simulation device mostly needs a worker to hold the equipment body for scanning and detecting when in use, has certain limitation and increases the labor intensity of the worker when in use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art equipment body and needing the staff handheld to operate, there is certain limitation and increased staff's intensity of labour's problem in the use, and the leading geology of a bad geologic body in tunnel forecast detection analogue means who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a simulation device for advanced geological prediction and detection of tunnel poor geologic bodies comprises a bottom plate, wherein two mounting plates are symmetrically and fixedly arranged on the upper surface of the bottom plate, a first motor is fixedly arranged on the right side wall of the mounting plate on the right side, a screw rod is arranged between the two mounting plates, the rod walls at the two ends of the screw rod are respectively and rotationally connected with the side walls of the corresponding mounting plates through first bearings, the right end of the screw rod penetrates through the mounting plate on the right side and is fixedly connected with the output end of the first motor, the rod wall of the screw rod is in threaded connection with a supporting plate, the upper surface of the supporting plate is fixedly provided with an electric push rod, the upper end of the electric push rod is fixedly provided with a first placing plate, the upper surface of the first placing plate is fixedly provided with a second motor through a fixing frame, the output end of the second motor is fixedly connected with a second placing plate through a connecting rod, and the upper surface of the second placing plate is fixedly provided with a detection device.
Preferably, the lower surface of the supporting plate is symmetrically and fixedly provided with supporting rods, and the lower ends of the supporting rods are connected with the upper surface of the bottom plate in a sliding mode through balls.
Preferably, two limiting holes are symmetrically formed in the supporting plate, each limiting hole is movably sleeved with a limiting rod, and two ends of each limiting rod are fixedly connected with corresponding side walls of the mounting plate respectively.
Preferably, four corners of the lower surface of the bottom plate are respectively and fixedly provided with universal wheels with foot brakes.
Preferably, the first motor and the second motor both adopt stepping motors.
Preferably, the first motor, the second motor and the electric push rod are all electrically connected with an external power supply.
Compared with the prior art, the utility model provides a bad geologic body advance geology forecast in tunnel surveys analogue means, possesses following beneficial effect:
1. this simulation device is surveyed in advance geology of bad geologic body in tunnel through setting up the first motor that sets up in the backup pad right side wall on right side, can realize detecting equipment's left and right removal at first motor during operation to can survey different positions.
2. This simulation device is surveyed in advance geology of bad geologic body in tunnel through setting up in the first second motor of placing the board upper surface, can realize detecting equipment's rotation at second motor during operation to can survey the equidirectional not, avoid rotating whole device.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simplify the use of equipment, reduced staff's intensity of labour.
Drawings
Fig. 1 is a schematic structural diagram of the advanced geological prediction detection simulation device for poor geologic bodies in tunnels according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic view of a top connection structure between the support plate and the lead screw and between two limit rods in fig. 1.
In the figure: the device comprises a base plate 1, a mounting plate 2, a first motor 3, a lead screw 4, a support plate 5, an electric push rod 6, a first placing plate 7, a fixing frame 8, a second motor 9, a connecting rod 10, a second placing plate 11, a detection device 12, a support rod 13, a ball 14, a universal wheel 15 and a limiting rod 16.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a tunnel unfavorable geologic body advanced geological prediction detection simulation device comprises a bottom plate 1, wherein two mounting plates 2 are symmetrically and fixedly arranged on the upper surface of the bottom plate 1, a first motor 3 is fixedly arranged on the right side wall of the mounting plate 2 on the right side, a lead screw 4 is arranged between the two mounting plates 2, rod walls at two ends of the lead screw 4 are respectively and rotatably connected with the side wall of the corresponding mounting plate 2 through a first bearing, the right end of the lead screw 4 penetrates through the mounting plate 2 on the right side and is fixedly connected with the output end of the first motor 3, a supporting plate 5 is in threaded connection with the rod wall of the lead screw 4, an electric push rod 6 is fixedly arranged on the upper surface of the supporting plate 5, a first placing plate 7 is fixedly arranged at the upper end of the electric push rod 6, a second motor 9 is fixedly arranged on the upper surface of the first placing plate 7 through a fixing frame 8, and a second placing plate 11 is fixedly connected with the output end of the second motor 9 through a connecting rod 10, the upper surface of the second placing plate 11 is fixedly provided with a detection device 12.
The lower surface symmetry of backup pad 5 is fixed and is provided with bracing piece 13, and the lower extreme of every bracing piece 13 all passes through ball 14 and bottom plate 1's upper surface sliding connection, is convenient for reduce the frictional force between two bracing pieces 13 and the bottom plate 1 when playing the auxiliary stay effect to backup pad 5.
Two spacing holes have been seted up to the inside symmetry of backup pad 5, and the equal activity in inside in every spacing hole has cup jointed gag lever post 16, and the both ends of every gag lever post 16 respectively with 2 lateral walls fixed connection of mounting panel that correspond drive backup pad 5 when avoiding lead screw 4 pivoted and rotate.
Four corners of the lower surface of the bottom plate 1 are respectively and fixedly provided with universal wheels 15 with foot brakes, so that the whole device can be conveniently moved.
The first motor 3 and the second motor 9 both adopt stepping motors, so that forward and backward rotation of the screw rod 4 and the connecting rod 10 can be realized conveniently.
The utility model discloses in, during the use, drive first motor 3, first motor 3's output drives lead screw 4 and rotates, lead screw 4 pivoted is simultaneously cup jointed through two gag lever posts 16 and the activity between the spacing hole that corresponds and is driven backup pad 5 and remove, backup pad 5 drives electric putter 6 and removes, electric putter 6 drives the first board 7 motion of placing, first board 7 of placing drives second motor 9 motion, thereby drive the motion of detecting equipment 12, realize the detection to different positions, survey time measuring when needing to visit the equidirectional, start second motor 9, the output of second motor 9 drives the second through connecting rod 10 and places board 11 rotatoryly, thereby can realize surveying the equidirectional, staff's working strength has been reduced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The device for simulating the advanced geological prediction and detection of the poor geologic body in the tunnel comprises a bottom plate (1) and is characterized in that two mounting plates (2) are symmetrically and fixedly arranged on the upper surface of the bottom plate (1), a first motor (3) is fixedly arranged on the right side wall of the mounting plate (2) on the right side, a lead screw (4) is arranged between the two mounting plates (2), rod walls at two ends of the lead screw (4) are respectively and rotatably connected with the side wall of the corresponding mounting plate (2) through a first bearing, the right end of the lead screw (4) penetrates through the mounting plate (2) on the right side and is fixedly connected with the output end of the first motor (3), a supporting plate (5) is in threaded connection with the rod wall of the lead screw (4), an electric push rod (6) is fixedly arranged on the upper surface of the supporting plate (5), and a first placing plate (7) is fixedly arranged at the upper end of the electric push rod (6), the upper surface of the first placing plate (7) is fixedly provided with a second motor (9) through a fixing frame (8), the output end of the second motor (9) is fixedly connected with a second placing plate (11) through a connecting rod (10), and the upper surface of the second placing plate (11) is fixedly provided with a detection device (12).
2. The advanced geological prediction and detection simulation device for the poor geologic body of a tunnel according to claim 1, wherein the supporting rods (13) are symmetrically and fixedly arranged on the lower surface of the supporting plate (5), and the lower end of each supporting rod (13) is slidably connected with the upper surface of the bottom plate (1) through a ball (14).
3. The advanced geological prediction and detection simulation device for the poor geologic body of the tunnel according to claim 1, wherein two limiting holes are symmetrically formed in the supporting plate (5), a limiting rod (16) is movably sleeved in each limiting hole, and two ends of each limiting rod (16) are respectively and fixedly connected with the side wall of the corresponding mounting plate (2).
4. The advanced geological prediction and detection simulation device for the poor geologic body of a tunnel according to claim 1, wherein universal wheels (15) with foot brakes are fixedly arranged at four corners of the lower surface of the bottom plate (1), respectively.
5. The advanced geological prediction detection simulation device for the poor geologic body of a tunnel according to claim 1, wherein a step motor is used for both the first motor (3) and the second motor (9).
6. The advanced geological prediction and detection simulation device for the poor geologic body of a tunnel according to claim 1, wherein the first motor (3), the second motor (9) and the electric push rod (6) are all electrically connected with an external power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120265744.1U CN214201795U (en) | 2021-01-31 | 2021-01-31 | Tunnel unfavorable geologic body advanced geological forecast detection simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120265744.1U CN214201795U (en) | 2021-01-31 | 2021-01-31 | Tunnel unfavorable geologic body advanced geological forecast detection simulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214201795U true CN214201795U (en) | 2021-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120265744.1U Active CN214201795U (en) | 2021-01-31 | 2021-01-31 | Tunnel unfavorable geologic body advanced geological forecast detection simulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214201795U (en) |
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2021
- 2021-01-31 CN CN202120265744.1U patent/CN214201795U/en active Active
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