CN210712797U - Highway engineering roadbed compactness field detection device - Google Patents
Highway engineering roadbed compactness field detection device Download PDFInfo
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- CN210712797U CN210712797U CN201921057658.0U CN201921057658U CN210712797U CN 210712797 U CN210712797 U CN 210712797U CN 201921057658 U CN201921057658 U CN 201921057658U CN 210712797 U CN210712797 U CN 210712797U
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Abstract
The utility model relates to a highway engineering technical field just discloses a highway engineering road bed compactness witnessed inspections device, including the mounting bracket and from a left side to the right side in proper order fixed mounting first cylinder, motor, second cylinder and the air pump on the mounting bracket, the bottom of first cylinder and motor is fixed cup jointed the fixed plate jointly. This highway engineering road bed compactness spot detection device, through being connected the motor directly with the mounting bracket, vibration direct action when the motor rotates is on the mounting bracket, can not lead to fixed cover to produce great vibration, use through the cooperation of rotating sleeve and dwang, make the motor drive the drill bit through dwang and rotating sleeve and rotate, the drive power of the in-process drill bit of the operation that moves down of drill bit simultaneously can not be cut off, through first cylinder, the cooperation of second cylinder and fixed plate is used, can fix spacingly to the top of fixed cover, vibration range when can reducing the device operation, conveniently carry out road bed compactness and detect.
Description
Technical Field
The utility model relates to a highway engineering technical field specifically is a highway engineering road bed compactness witnessed inspections device.
Background
The construction of highway, in operation and maintenance, the multinomial quality index situation of road all has the close relation with the soil texture structure of highway construction in-process basic unit, consequently the highway needs the use device to carry out the compactness detection to the road bed before laying, the motor that drives the drill bit among the current partial shipment is fixed mounting on fixed cover, do not carry out the snap-on between motor and the mounting bracket, can lead to fixed cover to produce the vibration when the motor rotates, the drill bit also can produce the vibration simultaneously, make the whole vibration range during device operation great, inconvenient measuring, and be provided with in the device and carry out spacing stop gear to the drill bit, the rocking that produces when the drill bit rotates, it is crooked easily to lead to the fixed cover in the soil layer in-process that stretches into the road bed.
SUMMERY OF THE UTILITY MODEL
Not enough to the background art, the utility model provides a highway engineering road bed compactness field detection device has solved the problem that above-mentioned background art provided.
The utility model provides a following technical scheme: a road engineering roadbed compactness on-site detection device comprises a mounting frame, a first air cylinder, a motor, a second air cylinder and an air pump which are sequentially and fixedly mounted on the mounting frame from left to right, wherein a fixed plate is fixedly sleeved at the bottom end of the first air cylinder and the motor together, a fixed sleeve with indicating scales carved on the side face is fixedly sleeved inside the fixed plate, a rotating sleeve is rotatably connected inside the fixed sleeve through a bearing, a rotating rod is movably sleeved inside the rotating sleeve, the top end of the rotating rod is fixedly sleeved with an output shaft of the motor through a shaft sleeve, a limiting mechanism is movably sleeved at the bottom end of the fixed sleeve, a buckle is clamped at the bottom end of the fixed sleeve extending out of the limiting mechanism, a drill bit is fixedly mounted at the bottom end of the rotating sleeve extending out of the fixed sleeve, and one side of the air pump is communicated with, and one side of the switching tube is communicated with a reversing valve, and the outer side of the reversing valve is respectively provided with a first air tube communicated with the top ends of the first cylinder and the second cylinder and a second air tube communicated with the bottom ends of the first cylinder and the second cylinder.
Preferably, one side of the rotating rod is provided with a limiting boss.
Preferably, the inside of rotating sleeve is provided with the recess with spacing boss looks adaptation.
Preferably, the limiting mechanism comprises a limiting sleeve movably sleeved at the bottom end of the fixing sleeve, a connecting plate is fixedly connected to the outer side of the limiting sleeve, and a limiting rod with a conical surface is arranged on the bottom end face of the connecting plate.
Preferably, the number of gag lever post is three, and three connecting plate annular equidistance distributes in the outside of stop collar.
Preferably, the bottom of the fixed sleeve is fixedly sleeved with a sealing ring, and the inside of the sealing ring is movably sleeved with the bottom end of the rotating sleeve.
The utility model discloses possess following beneficial effect:
1. this highway engineering road bed compactness spot detection device, through being connected the motor directly with the mounting bracket, vibration direct action when the motor rotates is on the mounting bracket, can not lead to fixed cover to produce great vibration, use through the cooperation of rotating sleeve and dwang, make the motor drive the drill bit through dwang and rotating sleeve and rotate, the drive power that can not be to the drill bit at the in-process drill bit of the operation that moves down simultaneously can not be cut off, through first cylinder, the cooperation of second cylinder and fixed plate is used, can fix spacingly to the top of fixed cover, vibration range when can reducing device operation, conveniently carry out road bed compactness and detect.
2. This highway engineering road bed compactness field detection device uses through the cooperation of stop collar, connecting plate and gag lever post for accessible gag lever post contacts with the road bed surface and carries on spacingly to fixed cover when the device uses, reduces the rocking range that produces when the drill bit rotates, is difficult for boring partially during the drill bit operation, guarantees the stability of fixed cover simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the rotating sleeve of the present invention;
fig. 3 is a schematic view of the limiting mechanism of the present invention;
fig. 4 is a bottom schematic view of the limiting mechanism of the present invention.
In the figure: 1. a mounting frame; 2. a first cylinder; 3. a motor; 4. a second cylinder; 5. an air pump; 6. a fixing plate; 7. fixing a sleeve; 8. rotating the sleeve; 9. rotating the rod; 10. a limiting mechanism; 101. a limiting sleeve; 102. a connecting plate; 103. a limiting rod; 11. buckling; 12. a drill bit; 13. a barometer; 14. a diverter valve; 15. a first air pipe; 16. a second air pipe.
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.
The embodiment of the utility model provides an in the attached drawing: the different types of hatching in the figures are not given the national standards, do not require the material of the elements, and distinguish between cross-sectional views of the elements in the figures.
As shown in figure 1, the road engineering roadbed compactness on-site detection device comprises a mounting frame 1, a first air cylinder 2, a motor 3, a second air cylinder 4 and an air pump 5 which are fixedly mounted on the mounting frame 1 from left to right in sequence, wherein the bottom ends of the first air cylinder 2 and the motor 3 are fixedly sleeved with a fixed plate 6 together, the inside of the fixed plate 6 is fixedly sleeved with a fixed sleeve 7 with indication scales engraved on the side surface, the inside of the fixed sleeve 7 is rotatably connected with a rotating sleeve 8 through a bearing, the inside of the rotating sleeve 8 is movably sleeved with a rotating rod 9, the top end of the rotating rod 9 is fixedly sleeved with an output shaft of the motor 3 through a shaft sleeve, the bottom end of the fixed sleeve 7 is movably sleeved with a limiting mechanism 10, a buckle 11 is clamped at the bottom end of the fixed sleeve 7 extending out of the limiting mechanism 10, the bottom end of the rotating sleeve 8 extending out of the fixed sleeve 7 is fixedly mounted with a, and one side of the switching tube is communicated with a reversing valve 14, and the outer side of the reversing valve 14 is respectively provided with a first air tube 15 communicated with the top ends of the first cylinder 2 and the second cylinder 4 and a second air tube 16 communicated with the bottom ends of the first cylinder 2 and the second cylinder 4.
As shown in fig. 2, one side of the rotating rod 9 is provided with a limit boss.
The inside of rotating sleeve 8 is provided with the recess with spacing boss looks adaptation, uses through spacing boss and recess cooperation for dwang 9 can not influence moving down of rotating sleeve 8 when rotating.
As shown in fig. 3, the limiting mechanism 10 includes a limiting sleeve 101 movably sleeved at the bottom end of the fixing sleeve 7, a connecting plate 102 is fixedly connected to the outer side of the limiting sleeve 101, and a limiting rod 103 with a bottom end surface set as a conical surface is fixedly connected to the bottom of the connecting plate 102.
As shown in fig. 4, the number of the stop rods 103 is three, and three connecting plates 102 are annularly and equidistantly distributed on the outer side of the stop collar 101.
As shown in fig. 1, a sealing ring is fixedly sleeved at the bottom of the fixed sleeve 7, and the inside of the sealing ring is movably sleeved with the bottom end of the rotating sleeve 8, so that soil generated during the operation of the drill bit 12 can be prevented from entering the inside of the fixed sleeve 7 by using a sealing sleeve.
When the device uses, starter motor 3 and air pump 5, motor 3 drives through fixed cover and dwang 9 and rotates cover 8 and rotate, it drives drill bit 12 and together rotates to rotate cover 8 pivoted simultaneously, it makes the inside that air pump 5 produced get into first cylinder 2 and second cylinder 4 through first trachea 15 to rotate switching-over valve 14, first cylinder 2 and second cylinder 4 move down through fixed plate 6 drive fixed cover 7, can drive when fixed cover 7 moves down and rotate cover 8 and move down, it can take drill bit 12 to move down together and carry out the road bed compactness and detect to rotate cover 8.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a highway engineering road bed compactness field detection device, includes mounting bracket (1) and from a left side to the right side fixed mounting in proper order first cylinder (2), motor (3), second cylinder (4) and air pump (5) on mounting bracket (1), its characterized in that: the bottom of the first cylinder (2) and the motor (3) is fixedly sleeved with a fixed plate (6) together, the inside of the fixed plate (6) is fixedly sleeved with a fixed sleeve (7) with side scales carved, the inside of the fixed sleeve (7) is rotatably connected with a rotating sleeve (8) through a bearing, the inside of the rotating sleeve (8) is movably sleeved with a rotating rod (9), the top end of the rotating rod (9) is fixedly sleeved with an output shaft of the motor (3) through a shaft sleeve, the bottom end of the fixed sleeve (7) is movably sleeved with a limiting mechanism (10), the bottom end of the fixed sleeve (7) extending out of the limiting mechanism (10) is clamped with a buckle (11), the bottom end of the rotating sleeve (8) extending out of the fixed sleeve (7) is fixedly provided with a drill bit (12), one side of the air pump (5) is communicated with a barometer (13) electrically connected with the motor (3, and one side of the adapter tube is communicated with a reversing valve (14), and the outer side of the reversing valve (14) is respectively provided with a first air pipe (15) communicated with the top ends of the first air cylinder (2) and the second air cylinder (4) and a second air pipe (16) communicated with the bottom ends of the first air cylinder (2) and the second air cylinder (4).
2. The on-site detection device for the compactness of the roadbed of the highway engineering according to claim 1, wherein the detection device comprises: one side of the rotating rod (9) is provided with a limiting boss.
3. The on-site detection device for the compactness of the roadbed of the highway engineering according to claim 1, wherein the detection device comprises: the inside of the rotating sleeve (8) is provided with a groove matched with the limiting boss.
4. The on-site detection device for the compactness of the roadbed of the highway engineering according to claim 1, wherein the detection device comprises: the limiting mechanism (10) comprises a limiting sleeve (101) movably sleeved at the bottom end of the fixed sleeve (7), a connecting plate (102) is fixedly connected to the outer side of the limiting sleeve (101), and a limiting rod (103) with a bottom end face set to be a conical surface is fixedly connected to the bottom of the connecting plate (102).
5. The on-site detection device for the compactness of the roadbed of the highway engineering according to claim 4, wherein the detection device comprises: the number of the limiting rods (103) is three, and the three connecting plates (102) are annularly and equidistantly distributed on the outer side of the limiting sleeve (101).
6. The on-site detection device for the compactness of the roadbed of the highway engineering according to claim 1, wherein the detection device comprises: the bottom of the fixed sleeve (7) is fixedly sleeved with a sealing ring, and the inside of the sealing ring is movably sleeved with the bottom end of the rotating sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921057658.0U CN210712797U (en) | 2019-07-09 | 2019-07-09 | Highway engineering roadbed compactness field detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921057658.0U CN210712797U (en) | 2019-07-09 | 2019-07-09 | Highway engineering roadbed compactness field detection device |
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| Publication Number | Publication Date |
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| CN210712797U true CN210712797U (en) | 2020-06-09 |
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| CN201921057658.0U Active CN210712797U (en) | 2019-07-09 | 2019-07-09 | Highway engineering roadbed compactness field detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554804A (en) * | 2020-11-26 | 2021-03-26 | 邢台职业技术学院 | Mechanical device for detecting bearing capacity of foundation by fibers |
-
2019
- 2019-07-09 CN CN201921057658.0U patent/CN210712797U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554804A (en) * | 2020-11-26 | 2021-03-26 | 邢台职业技术学院 | Mechanical device for detecting bearing capacity of foundation by fibers |
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