CN212963179U - Concrete thickness detection device convenient to reading - Google Patents
Concrete thickness detection device convenient to reading Download PDFInfo
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- CN212963179U CN212963179U CN202021918367.9U CN202021918367U CN212963179U CN 212963179 U CN212963179 U CN 212963179U CN 202021918367 U CN202021918367 U CN 202021918367U CN 212963179 U CN212963179 U CN 212963179U
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- sliding
- probe
- guide
- hole
- fixedly connected
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Abstract
The utility model discloses a concrete thickness detection device convenient to reading, including installation sleeve pipe, slip sleeve pipe, guide arm, probe, steel sheet, installation sleeve pipe top end fixedly connected with detects the head, installation sleeve pipe's the central axis is provided with the mounting hole that runs through the bottom surface, the gomphosis is connected with the slip sleeve pipe in the mounting hole, the intraductal sliding connection of slip sleeve has the probe, the probe lower extreme is worn out from the installation drill way, the inside annular array that is of installation sleeve pipe distributes and is provided with a plurality of guiding holes, the guiding hole runs through installation sleeve pipe bottom, sliding connection has in the guiding hole the guide arm, extend the guide arm bottom the terminal fixed connection in guiding hole and bottom is in the steel sheet upper end, steel sheet center fixedly connected with siphunculus, probe sliding connection is in the. The utility model has the advantages of convenient to use, easy operation, measurement accuracy are higher, numerical value read convenience, its mainly used concrete placement thickness's measurement.
Description
Technical Field
The utility model relates to an equipment technical field for the engineering survey, specific concrete thickness detection device convenient to reading that says so.
Background
At present, concrete plays one of main materials in engineering construction, and the application method of concrete is also diversified, some pouring is carried out in the building body, and some pouring cooling is carried out in the pouring mould, and the concrete plate is made for use, but no matter which application method is used, the thickness of concrete pouring is required to be measured in the building process, and most of the existing measurement methods are that rod-shaped bodies such as steel rods are inserted into the concrete and then pulled out, and the steel rods with concrete parts are measured to obtain the thickness of the concrete, so that the method is time-consuming and labor-consuming, the measurement accuracy is poor, and reading of the measured value of the thickness of the concrete is inconvenient.
Disclosure of Invention
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a convenient to use, easy operation, measurement accuracy are higher, numerical value read convenient concrete thickness detection device.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides a concrete thickness detection device convenient to reading, includes installation sleeve, slip sleeve, guide arm, probe, steel sheet, installation sleeve top fixedly connected with detects the head, installation sleeve's the central axis is provided with the mounting hole that runs through the bottom surface, the gomphosis is connected with slip sleeve in the mounting hole, the intraductal sliding connection of slip sleeve has the probe, the probe lower extreme is worn out from the installation drill way department, with the probe is the inside annular array that is of installation sleeve of central point and distributes and be provided with a plurality of guiding holes, the guiding hole runs through installation sleeve bottom, sliding connection has in the guiding hole the guide arm, the guide arm bottom is extended the terminal fixed connection in guide hole and bottom is in the steel sheet upper end, steel sheet center fixedly connected with siphunculus, probe sliding connection is.
The guide rod is characterized in that a plurality of sliding grooves which are opposite to the guide holes are formed in the installation sleeve outside the sliding sleeve respectively, slotted holes which are communicated with each other are formed between the sliding grooves and the guide holes, a connecting rod is fixedly connected to the side wall of the top end of the guide rod, the connecting rod is connected in the slotted holes in a sliding mode, a sliding block is fixedly connected to the other end of the connecting rod, and the sliding block is connected in the sliding grooves in a sliding mode.
The sliding sleeve is characterized in that spring grooves communicated with each other are formed in the central axes of the connecting rod and the sliding block, clamping grooves are formed in the side faces of the sliding block, balls are arranged in the clamping grooves, an extrusion spring is installed in the spring grooves in a matched mode, one end of the extrusion spring is connected with the balls in an abutting mode, and the other end of each ball is connected to the outer side wall of the sliding sleeve in an abutting mode.
Be provided with fastener on the lateral wall of installing sleeve lower extreme, fastener includes depression bar, lead screw, the piece of screwing, the connecting hole has been seted up on the lateral wall of installing sleeve lower extreme, the inboard intercommunication of connecting hole is provided with the slide opening, connecting hole outside aperture department fixedly connected with bearing, fixedly connected with lead screw in the bearing, lead screw one end extends to in the slide opening, lead screw other end fixedly connected with has the piece of screwing, sliding connection has the depression bar in the slide opening, the screw hole has been seted up to depression bar one end, lead screw one end threaded connection be in the threaded hole, the depression bar other end is contradicted and is connected on the probe lateral wall.
The inside wall of the sliding hole is provided with a guide groove, and the outer side wall of the pressing rod is provided with a guide strip matched with the guide groove.
The detection head is characterized in that a level meter is connected to the end face of the upper end of the detection head in an embedded mode, a display screen is fixedly mounted on the inclined plane of one side of the detection head, and an operation key is fixedly mounted on the inclined plane of the detection head below the display screen.
The detection head is internally and fixedly provided with a micro-processing chip, and the micro-processing chip is respectively connected with the display screen and the operation keys through data lines.
The detection head is internally and fixedly connected with a power supply and an ammeter, a conductive bar is embedded and connected with the inner side wall of the guide hole, the guide bar is in contact connection with the conductive bar, the power supply, the conductive bar, the sliding sleeve and the ammeter form a closed circuit through leads, and the micro-processing chip is connected with the ammeter through a data line.
The utility model has the advantages that: this device can guarantee the straightness that hangs down of probe measurement through the spirit level that is provided with for improve the accuracy of measuring numerical value, this device measures concrete thickness through the depth of insertion of probe, and it has easy operation, convenient to use's advantage.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic view of the cross-sectional detail structure of the present invention;
FIG. 4 is a schematic view of a portion of the cross-sectional structure of A1 in FIG. 3;
fig. 5 is a schematic structural view of the middle fastening device of the present invention.
In the figure: the device comprises a mounting sleeve 1, a sliding sleeve 2, a guide rod 3, a probe 4, a steel plate 5, a detection head 6, a guide hole 7, a through pipe 8, a sliding chute 9, a slotted hole 10, a connecting rod 11, a sliding block 12, a ball 13, an extrusion spring 14, a compression bar 15, a screw rod 16, a screwing block 17, a bearing 18, a level gauge 19, a display screen 20 and an operation key 21.
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. 1-5, a concrete thickness detecting device convenient for reading comprises a mounting sleeve 1, a sliding sleeve 2, a guide rod 3, a probe 4 and a steel plate 5, wherein the top end of the mounting sleeve 1 is fixedly connected with a detecting head 6, the central axis of the mounting sleeve 1 is provided with a mounting hole penetrating through the bottom surface, the sliding sleeve 2 is embedded and connected in the mounting hole, the probe 4 is slidably connected in the sliding sleeve 2, the lower end of the probe 4 penetrates out of the mounting hole, use probe 4 to be the inside annular array that is of installation sleeve 1 of central point and distribute and be provided with a plurality of guiding holes 7, guiding hole 7 runs through installation sleeve 1 bottom, and sliding connection has guide arm 3 in guiding hole 7, and 3 bottoms of guide arm extend guiding hole 7 and the terminal fixed connection in steel sheet 5 upper ends in the bottom, and 5 central fixedly connected with siphunculus 8 of steel sheet, probe 4 sliding connection are in siphunculus 8, and wherein installation sleeve 1 wholly adopts insulating material.
A plurality of sliding grooves 9 which are opposite to the guide holes 7 are respectively formed in the installation sleeve 1 on the outer side of the sliding sleeve 2, a slotted hole 10 which is communicated with the guide holes 7 is formed between each sliding groove 9 and each guide hole 7, a connecting rod 11 is fixedly connected to the side wall of the top end of the guide rod 3, the connecting rod 11 is connected into the slotted hole 10 in a sliding mode, a sliding block 12 is fixedly connected to the other end of the connecting rod 11, the sliding block 12 is connected into the sliding grooves 9 in a sliding mode, and the connecting rod 11 and the;
the central axes of the connecting rod 11 and the sliding block 12 are provided with spring grooves which are communicated with each other, the side surface of the sliding block 12 is provided with a clamping groove, a ball 13 is arranged in the clamping groove, an extrusion spring 14 is embedded in the spring groove in a matching manner, one end of the extrusion spring 14 is in abutting connection with the ball 13, the other end of the ball 13 is in abutting connection with the outer side wall of the sliding sleeve 2, the ball 13 is in abutting connection with the sliding sleeve 2 through the spring, and the guide rod 3 can be ensured to be electrically connected with the sliding sleeve 2 all the time in the;
the outer side wall of the lower end of the mounting sleeve 1 is provided with a fastening device, the fastening device comprises a pressure lever 15, a screw rod 16 and a screwing block 17, the outer side wall of the lower end of the mounting sleeve 1 is provided with a connecting hole, the inner side of the connecting hole is communicated with a sliding hole, a bearing 18 is fixedly connected at the position of the hole outside the connecting hole, the screw rod 16 is fixedly connected in the bearing 18, one end of the screw rod 16 extends into the sliding hole, the other end of the screw rod 16 is fixedly connected with the screwing block 17, the pressure lever 15 is connected in the sliding hole in a sliding manner, one end of the pressure lever 15 is provided with a threaded hole, one end of the screw rod 16 is in threaded connection with the threaded hole, the other end of the pressure lever 15 is in butt connection with the outer side wall of the probe 4, when the probe, the relative fixation of the probe 4 is realized;
the inner side wall of the sliding hole is provided with a guide groove, the outer side wall of the pressure lever 15 is provided with a guide strip matched with the guide groove, and the lead screw 16 is prevented from driving the pressure lever 15 to rotate, so that the probe 4 cannot be effectively fixed;
the upper end face of the detection head 6 is connected with a level gauge 19 in an embedded mode, when the level gauge 19 is used for ensuring the detection thickness, the probe 4 can vertically and downwards probe and measure to ensure the detection accuracy, a display screen 20 is fixedly installed on the inclined plane of one side of the detection head 6, and an operation key 21 is further fixedly installed on the inclined plane of the detection head 6 below the display screen 20 and used for monitoring data display and related operations;
a micro-processing chip is fixedly arranged in the detection head 6 and is respectively connected with the display screen 20 and the operation keys 21 through data lines;
detect head 6 inside fixedly connected with power still, the ampere meter, 7 inside wall gomphosis in guiding hole are connected with the busbar, guide arm 3 is connected with the busbar contact, the power, the busbar, sliding sleeve pipe 2, the ampere meter passes through the wire and forms closed circuit, the little processing chip is connected with the ampere meter through the data line, wherein other materials such as the nickel-chromium alloy that sliding sleeve pipe 2 material adopted the melting point high, resistance is big, move on sliding sleeve pipe 2 through guide arm 3, make the electric current in the circuit change, and then obtain the measuring result through the processing of little processing chip to the electric current change.
The utility model discloses a theory of operation is: when the device is used, firstly, the guide rod 3 and the probe 4 are pulled out of the installation sleeve 1, then the installation sleeve 1 is vertically erected, the steel plate 5 at the lower end of the guide rod 3 is arranged on a horizontal plane, meanwhile, the lower end of the probe 4 is also arranged on the horizontal plane, then, the probe 4 is fixed by rotating the screwing block 17, then, zero resetting is carried out through an operation key, during measurement, the lower end face of the steel plate 5 is arranged on the surface of concrete to be measured in an abutting mode, then, the installation sleeve 1 is pressed downwards, the probe 4 is driven by the installation sleeve 1 to be downwards inserted into the concrete until the bottom of the probe 4 is contacted with the lowest face of the concrete, during the downwards insertion process of the probe 4, the guide rod 3 at the upper end of the steel plate 5 slides towards the installation sleeve 1, the connecting rod 11 at the top end of the guide rod 3 and the sliding block 12 at one end of, In the closed circuit that slider 12, sliding sleeve pipe 2, ampere meter phase constitution, the electric current diminishes gradually to send the current change to the microprocessor chip through the ampere meter, carry out analysis processes through the microprocessor chip and reachd the displacement distance of slider 12 on sliding sleeve pipe 2, the concrete thickness that this displacement distance and probe 4 detected shows thickness measurement information through display screen 20 at last, so that operating personnel's reading.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a concrete thickness detection device convenient to reading, includes installation sleeve pipe (1), sliding sleeve pipe (2), guide arm (3), probe (4), steel sheet (5), its characterized in that: the top end of the mounting sleeve (1) is fixedly connected with a detection head (6), the central axis of the mounting sleeve (1) is provided with a mounting hole penetrating through the bottom surface, a sliding sleeve (2) is embedded and connected in the mounting hole, a probe (4) is connected in the sliding sleeve (2) in a sliding way, the lower end of the probe (4) penetrates out of the mounting hole, a plurality of guide holes (7) are distributed in an annular array in the installation sleeve (1) with the probe (4) as a central point, the guide hole (7) penetrates through the bottom of the mounting sleeve (1), the guide rod (3) is connected in the guide hole (7) in a sliding manner, the bottom of the guide rod (3) extends out of the guide hole (7) and the tail end of the bottom is fixedly connected with the upper end of the steel plate (5), steel sheet (5) center fixedly connected with siphunculus (8), probe (4) sliding connection be in siphunculus (8).
2. A concrete thickness detection device for facilitating reading according to claim 1, wherein: a plurality of sliding grooves (9) which are opposite to the guide holes (7) are formed in the installation sleeve (1) on the outer side of the sliding sleeve (2), slotted holes (10) which are communicated are formed between the sliding grooves (9) and the guide holes (7), a connecting rod (11) is fixedly connected to the side wall of the top end of the guide rod (3), the connecting rod (11) is slidably connected into the slotted holes (10), a sliding block (12) is fixedly connected to the other end of the connecting rod (11), and the sliding block (12) is slidably connected into the sliding grooves (9).
3. A concrete thickness detection device for facilitating reading according to claim 2, wherein: offer the spring groove that is linked together on the center axis of connecting rod (11) and slider (12), the joint groove has been seted up to slider (12) side, the joint inslot is provided with ball (13), extrusion spring (14) are installed to the gomphosis of spring inslot, the one end of extrusion spring (14) with ball (13) are contradicted and are connected, ball (13) other end is contradicted and is connected on sliding sleeve (2) lateral wall.
4. A concrete thickness detection device for facilitating reading according to claim 1, wherein: be provided with fastener on the lateral wall of installing sleeve (1) lower extreme, fastener includes depression bar (15), lead screw (16), the piece (17) of screwing, the connecting hole has been seted up on the lateral wall of installing sleeve (1) lower extreme, the inboard intercommunication of connecting hole is provided with the slide opening, connecting hole outside orifice department fixedly connected with bearing (18), fixedly connected with lead screw (16) in bearing (18), lead screw (16) one end extends to in the slide opening, lead screw (16) other end fixedly connected with the piece (17) of screwing, sliding connection has depression bar (15) in the slide opening, screw hole has been seted up to depression bar (15) one end, lead screw (16) one end threaded connection is in the screw hole, depression bar (15) other end is contradicted and is connected on probe (4) lateral wall.
5. A concrete thickness detection device facilitating reading according to claim 4, wherein: the inside wall of the sliding hole is provided with a guide groove, and the outside wall of the pressure lever (15) is provided with a guide strip matched with the guide groove.
6. A concrete thickness detection device for facilitating reading according to claim 1, wherein: detect head (6) upper end terminal surface gomphosis and be connected with spirit level (19), fixed mounting has display screen (20) on detecting head (6) one side inclined plane, it has operation button (21) still to fixed mounting on detecting head (6) inclined plane of display screen (20) below.
7. A concrete thickness detection device for facilitating reading according to claim 6, wherein: the detection head (6) is internally and fixedly provided with a micro-processing chip, and the micro-processing chip is respectively connected with the display screen (20) and the operation keys (21) through data lines.
8. A concrete thickness detection device for facilitating reading according to claim 7, wherein: the detection head (6) is internally and fixedly connected with a power supply and an ammeter, the inner side wall of the guide hole (7) is embedded and connected with a conductive bar, the guide bar (3) is in contact connection with the conductive bar, the power supply, the conductive bar, the sliding sleeve pipe (2) and the ammeter form a closed circuit through wires, and the micro-processing chip is connected with the ammeter through a data line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021918367.9U CN212963179U (en) | 2020-09-05 | 2020-09-05 | Concrete thickness detection device convenient to reading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021918367.9U CN212963179U (en) | 2020-09-05 | 2020-09-05 | Concrete thickness detection device convenient to reading |
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| Publication Number | Publication Date |
|---|---|
| CN212963179U true CN212963179U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021918367.9U Expired - Fee Related CN212963179U (en) | 2020-09-05 | 2020-09-05 | Concrete thickness detection device convenient to reading |
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| CN (1) | CN212963179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117344606A (en) * | 2023-12-04 | 2024-01-05 | 山西晋北高速公路养护有限公司 | Highway road surface thickness measuring equipment that paves |
-
2020
- 2020-09-05 CN CN202021918367.9U patent/CN212963179U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117344606A (en) * | 2023-12-04 | 2024-01-05 | 山西晋北高速公路养护有限公司 | Highway road surface thickness measuring equipment that paves |
| CN117344606B (en) * | 2023-12-04 | 2024-02-13 | 山西晋北高速公路养护有限公司 | Highway road surface thickness measuring equipment that paves |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 Termination date: 20210905 |
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| CF01 | Termination of patent right due to non-payment of annual fee |