CN217006456U - A sampling device that punches for road bridge detects - Google Patents
A sampling device that punches for road bridge detects Download PDFInfo
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- CN217006456U CN217006456U CN202220720298.3U CN202220720298U CN217006456U CN 217006456 U CN217006456 U CN 217006456U CN 202220720298 U CN202220720298 U CN 202220720298U CN 217006456 U CN217006456 U CN 217006456U
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- sampling rod
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Abstract
The utility model relates to the technical field of road and bridge punching sampling, in particular to a punching sampling device for road and bridge detection, which comprises a support, a multi-stage hydraulic telescopic rod and a sliding assembly, wherein the sliding assembly comprises a first sampling rod and a second sampling rod, and two convex sliding grooves are vertically formed in the first sampling rod. According to the utility model, the power module and the multi-stage hydraulic telescopic rod are arranged, and the multi-stage hydraulic telescopic rod drives the first sampling rod and the second sampling rod to move downwards under the control of the control switch, so that the advantage of high-efficiency sampling of the roadbed of the road bridge is realized.
Description
Technical Field
The utility model relates to the technical field of road and bridge punching and sampling, in particular to a punching and sampling device for road and bridge detection.
Background
In the process of constructing a highway bridge and a tunnel, constructors need to sample a roadbed in advance and detect the compactness, so that the sampling of soil is realized by virtue of a punching and sampling mechanism, most of the existing punching and sampling mechanisms support a motor manually and then bend over along with the punching depth to centralize the motor, the situation that the motor is deflected is avoided, and thus, the operation not only consumes manpower, but also reduces the punching efficiency; meanwhile, after sampling of the sampling rod is finished, some wet soil is easy to condense and adhere to the sampling rod, the cleaning difficulty is increased, and meanwhile, the soil drops along with the sampling next time, so that the numerical value of the sampling is deviated to some extent.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a punching and sampling device for road and bridge detection, which aims to solve the problems of low manual sampling speed and inconvenience in cleaning in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a punching and sampling device for road and bridge detection comprises a support, a multi-stage hydraulic telescopic rod and a sliding assembly, wherein the sliding assembly further comprises a first sampling rod and a second sampling rod, two convex sliding grooves are vertically formed in the first sampling rod, two convex sliding blocks are fixedly connected to one side surface of the second sampling rod, the two convex sliding blocks are correspondingly and slidably connected to the convex sliding grooves, two top surfaces of the first sampling rod and the second sampling rod are respectively and correspondingly and vertically fixedly connected with supporting lugs, a fastening bolt is horizontally connected between the two adjacent supporting lugs on the first sampling rod and the second sampling rod, a case is fixedly connected to the output end of the multi-stage hydraulic telescopic rod, a motor is fixedly mounted in the case, and a first sampling rod and a second sampling rod are fixedly connected to the rotating end of the motor, the utility model discloses a support, including the support, the support is provided with a first sampling rod and a second sampling rod, the support is provided with a front and a back both sides are totally horizontal fixedly connected with four bottom plates, first sampling rod and second sampling rod group become a whole circle, the second sampling rod of first sampling rod laminating tightly, one side horizontal fixedly connected with of support pushes away the handle, the mounting groove has been seted up at the top of support, install the power module in the mounting groove, control switch is installed to one side of support, multistage hydraulic telescoping rod and quick-witted case and the equal electric connection of control switch have the power module.
Preferably, the four bottom plates are provided with anti-tilting mechanisms with turnplates, each anti-tilting mechanism comprises a threaded rod, a turntable and a ground contact round block, threaded holes are formed in the four bottom plates in a penetrating mode, the threaded rods are connected to the four threaded holes through bolts, the turnplates are fixedly connected to the tops of the four threaded rods, and the ground contact round blocks are fixedly connected to the ends, far away from the turnplates, of the four threaded rods.
Preferably, the bottom of the bracket is provided with four rollers, and the pushing handle and the four rollers are used for facilitating the movement of the device by a user.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the multi-stage hydraulic telescopic rods drive the first sampling rod and the second sampling rod to move downwards under the control of the control switch, so that the advantage of high-efficiency sampling of the roadbed of the road bridge is realized, and meanwhile, the inconvenience caused by sampling on uneven ground by the device is avoided and the trouble of manual support is also avoided by matching with the anti-tilting mechanism;
according to the utility model, the existing sampling rod is divided into two parts, and the convex sliding groove and the convex sliding block are arranged at the same time, so that the sampling rod can be staggered, a user can thoroughly clean the inner wall of the sampling rod, and the instability of sampling values caused by mixing of remained clotted soil and soil for next sampling due to incomplete cleaning in the existing sampling rod is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic enlarged view of a portion B of FIG. 2 according to the present invention;
FIG. 4 is a schematic diagram of an exploded structure of the motor, the first sampling rod and the second sampling rod in the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4A;
fig. 6 is a schematic structural view of the sliding assembly of the present invention.
In the figure: 1. a support; 101. a push handle; 102. a base plate; 103. a roller; 2. a power supply module; 3. a multi-stage hydraulic telescopic rod; 4. a chassis; 5. a motor; 6. a sliding assembly; 601. a first sampling rod; 602. a convex chute; 603. a second sampling rod; 604. a convex slider; 605. supporting a lug; 606. fastening a bolt; 7. a threaded rod; 8. a turntable; 9. a touchdown knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by workers skilled in the art from the embodiments given herein without making creative efforts, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: a punching and sampling device for road and bridge detection comprises a support 1, a multistage hydraulic telescopic rod 3 and a sliding assembly 6, wherein the sliding assembly 6 further comprises a first sampling rod 601 and a second sampling rod 603, two convex sliding grooves 602 are vertically formed in the first sampling rod 601, two convex sliding blocks 604 are fixedly connected to one side surface of the second sampling rod 603, the two convex sliding blocks 604 are correspondingly and slidably connected into the convex sliding grooves 602, two pairs of top surfaces of the first sampling rod 601 and the second sampling rod 603 are correspondingly and fixedly connected with supporting lugs 605 vertically, a fastening bolt 606 is horizontally connected between the two adjacent supporting lugs 605 on the first sampling rod 601 and the second sampling rod 603, a case 4 is fixedly connected to the output end of the multistage hydraulic telescopic rod 3, a motor 5 is fixedly installed in the case 4, and a first sampling rod 601 and a second sampling rod 603 are fixedly connected to the rotating end of the motor 5, four bottom plates 102 of the totally level fixedly connected with in both sides around the support 1, first thief rod 601 and second thief rod 603 make up into a whole circle, the second thief rod 603 of tightly laminating of first thief rod 601, one side horizontal fixedly connected with of support 1 pushes away 101, the mounting groove has been seted up at the top of support 1, install power module 2 in the mounting groove, control switch is installed to one side of support 1, multistage hydraulic telescoping rod 3 and quick-witted case 4 and the equal electric connection of control switch have power module 2.
In this embodiment, as shown in fig. 1 to 6, an anti-tilting mechanism having a turntable 8 is disposed on four bottom plates 102, the anti-tilting mechanism includes threaded rods 7, a turntable 8 and a round block 9 that contacts to the ground, threaded holes are formed in the four bottom plates 102, the threaded rods 7 are all bolted in the four threaded holes, the turntable 8 is fixedly connected to the tops of the four threaded rods 7, and the round block 9 that contacts to the ground is fixedly connected to one end of each of the four threaded rods 7 that is far away from the turntable 8.
In this embodiment, as shown in fig. 2 to 3, the bottom of the bracket 1 is provided with four rollers 103, and the push handle 101 and the four rollers 103 are used for facilitating the movement of the device by the user.
The use method and the advantages of the utility model are as follows: when the punching sampling device is used, the working process is as follows:
as shown in fig. 1 to fig. 6, when the user pushes the device to the place to be sampled by the pushing handle 101, the control switch is only needed to be started, the control switch enables the multistage hydraulic telescopic rod 3 and the motor 5 to work synchronously, the multistage hydraulic telescopic rod 3 drives the case 4, the motor 5 and the sliding component 6 to move downwards to the position of the ground to be sampled, the motor 5 drives the sliding component 6 to rotate, the sliding component 6 rotates into the ground under the action of the motor 5 and the multistage hydraulic telescopic rod 3, the soil of the ground is sampled at the same time, the device is easy to incline when the bottom surface of some unevenness is formed, the rotating disc 8 is only needed to be rotated manually, the rotating disc 8 rotates in the threaded hole of the bottom plate 102, and the ground contact round block 9 is contacted with the uneven ground, so as to ensure the advantage of the device being capable of being horizontal, the above operation not only saves the disadvantage of manually bending down to correct the vertical movement of the sampling rod, meanwhile, the defect that the device is inconvenient to punch due to uneven ground is avoided, the sampling efficiency is accelerated, and the trouble of manual correction is avoided;
after the sample of punching, the user only needs to unscrew fastening bolt 606 and take out in proper order with the instrument, "protruding" style of calligraphy slider 604 slides in "protruding" style of calligraphy spout 602 this moment, make first thief rod 601 and second thief rod 603 crisscross removal from top to bottom, the user can hand clearance brush or clearance shovel and clear up the soil block and the dust of condensing in first thief rod 601 and the second thief rod 603 this moment, both made things convenient for and cleared up the blind area to difficult clearance in first thief rod 601 and the second thief rod 603, also avoided simultaneously to leave over the soil block before in first thief rod 601 and the second thief rod 603 and lead to the inaccuracy of sample data.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a sampling device that punches for road bridge detects which characterized in that: the device comprises a bracket (1), a multi-stage hydraulic telescopic rod (3) and a sliding assembly (6), wherein the sliding assembly (6) further comprises a first sampling rod (601) and a second sampling rod (603), two convex sliding grooves (602) are vertically formed in the first sampling rod (601), two convex sliding blocks (604) are fixedly connected to one side surface of the second sampling rod (603), the two convex sliding blocks (604) are correspondingly and slidably connected into the convex sliding grooves (602), two top surfaces of the first sampling rod (601) and the second sampling rod (603) are correspondingly and vertically and fixedly connected with supporting lugs (605), a fastening bolt (606) is horizontally connected between two adjacent supporting lugs (605) on the first sampling rod (601) and the second sampling rod (603), and a case (4) is fixedly connected to the output end of the multi-stage hydraulic telescopic rod (3), the anti-tilt mechanism is characterized in that a motor (5) is fixedly mounted inside the case (4), a first sampling rod (601) and a second sampling rod (603) are fixedly connected to the rotating end of the motor (5), four bottom plates (102) are fixedly connected to the front side and the rear side of the support (1) in a horizontal mode, and an anti-tilt mechanism with a turntable (8) is arranged on each bottom plate (102).
2. The punching and sampling device for road and bridge detection according to claim 1, wherein: the first sampling rod (601) and the second sampling rod (603) are combined into a whole circle, and the first sampling rod (601) is tightly attached to the second sampling rod (603).
3. The punching and sampling device for road and bridge detection according to claim 1, wherein: the anti-tilting mechanism comprises a threaded rod (7), a turntable (8) and a grounding round block (9), wherein threaded holes are formed in the bottom plate (102) in a penetrating mode, four threaded rods (7) are connected with the threaded rod in the threaded holes in a bolted mode, four threaded rods (7) are fixedly connected with the turntable (8) at the top of each threaded rod (7), and four grounding round blocks (9) are fixedly connected with one ends, far away from the turntable (8), of the threaded rods (7).
4. The punching and sampling device for road and bridge detection according to claim 1, wherein: the horizontal fixedly connected with of one side of support (1) pushes away handle (101), the mounting groove has been seted up at the top of support (1), install power module (2) in the mounting groove, control switch is installed to one side of support (1), multistage hydraulic telescoping rod (3) and quick-witted case (4) and the equal electric connection of control switch have power module (2).
5. The punching and sampling device for road and bridge detection according to claim 1, wherein: the bottom of the support (1) is provided with four rollers (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220720298.3U CN217006456U (en) | 2022-03-29 | 2022-03-29 | A sampling device that punches for road bridge detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220720298.3U CN217006456U (en) | 2022-03-29 | 2022-03-29 | A sampling device that punches for road bridge detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217006456U true CN217006456U (en) | 2022-07-19 |
Family
ID=82374467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220720298.3U Active CN217006456U (en) | 2022-03-29 | 2022-03-29 | A sampling device that punches for road bridge detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217006456U (en) |
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2022
- 2022-03-29 CN CN202220720298.3U patent/CN217006456U/en active Active
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