CN213688287U - Concrete protective layer thickness detector - Google Patents
Concrete protective layer thickness detector Download PDFInfo
- Publication number
- CN213688287U CN213688287U CN202023090159.7U CN202023090159U CN213688287U CN 213688287 U CN213688287 U CN 213688287U CN 202023090159 U CN202023090159 U CN 202023090159U CN 213688287 U CN213688287 U CN 213688287U
- Authority
- CN
- China
- Prior art keywords
- adjusting
- pole
- protective layer
- connecting rod
- concrete protective
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to a concrete protective layer thickness detector relates to the field of concrete thickness detection technique, its including adjust the pole, set up respectively in adjust the connecting rod at pole both ends, set up in the connecting rod is kept away from adsorbing the piece, the slip cap of adjusting pole one end and is located adjust the sliding tube in the pole outside and with the detector body that the sliding tube is connected, the connecting rod adsorbs on the wall body through adsorbing the piece, fix through fastening assembly between sliding tube and the regulation pole. This application will adjust the pole through two sets of connecting rods and two sets of absorption pieces and be fixed in the wall body outside, will detect detector body sliding connection on adjusting the pole for this physical stamina of detector detects the concrete protective layer thickness of the wall of unevenness.
Description
Technical Field
The application relates to the field of concrete thickness detection technology, in particular to a concrete protective layer thickness detector.
Background
A concrete protective layer thickness detector is also called as a concrete protective layer thickness detector and is used for detecting the diameter, the position, the distribution of reinforcing steel bars and the concrete protective layer thickness of the reinforcing steel bars in the existing reinforced concrete or newly-built reinforced concrete. When the device is used, the detector is attached to a flat wall surface to move, and the thickness of the concrete protective layer is detected.
Chinese patent with publication number CN210293174U discloses a concrete protective layer thickness detector, including the detector main part, the gyro wheel is installed to the both sides of detector main part, and the top of detector main part is equipped with connecting portion, and connecting portion rotate to articulate there is the telescopic link, is equipped with on the connecting portion to be used for restricting telescopic link pivoted locating part. Through the length that changes the telescopic link for the detector main part can paste on being surveyed reinforced concrete surface, has avoided because the height restriction, the handheld apparatus of measurement personnel detects the problem that can not reach enough.
In view of the above related technologies, the inventor thinks that when the thickness of the concrete protective layer is detected, the thickness of the concrete protective layer may be detected by the detector due to the fact that the wall surface is not flat.
SUMMERY OF THE UTILITY MODEL
In order to improve the degree of accuracy that detects, this application provides a concrete protective layer thickness detector.
The application provides a concrete protective layer thickness detector adopts following technical scheme:
the utility model provides a concrete protective layer thickness detector, including adjust the pole, set up respectively in adjust the connecting rod at pole both ends, set up in the connecting rod is kept away from adsorbing the piece, the slip cap of adjusting pole one end and is located adjust the sliding tube in the pole outside and with the detector body that the sliding tube is connected, the connecting rod adsorbs on the wall body through adsorbing the piece, fix through fastening assembly between sliding tube and the regulation pole.
Through adopting above-mentioned technical scheme, when needs examine the wall of unevenness, be fixed in the wall body outside with the connecting rod and regulation pole through two sets of absorption pieces, make the length direction of regulation pole parallel with the wall, corresponding promotion sliding barrel to drive the length direction motion of detector body along the regulation pole, make the concrete protective layer thickness to the wall body that the detector body can be more accurate detect.
Optionally, an adjusting sliding groove is formed in the outer side of the adjusting rod, the length direction of the adjusting sliding groove is parallel to the length direction of the adjusting rod, the fastening assembly comprises an adjusting sliding block, an adjusting screw and an adjusting nut, the adjusting sliding block is arranged in the adjusting sliding groove, the adjusting screw is far away from one end of the adjusting sliding groove, the adjusting screw is in threaded connection with the adjusting nut on the outer side of the adjusting screw, the adjusting screw penetrates through the sliding cylinder, and the adjusting nut is located on the outer side of the sliding cylinder.
Through adopting above-mentioned technical scheme, when needs go on detecting in vertical direction, after having detected a position, need the record data, corresponding rotation adjusting nut makes adjusting nut tip and sliding barrel outside butt, can fix the sliding barrel to fixed detector body.
Optionally, the length direction of the connecting rod is perpendicular to the length direction of the adjusting rod, adjusting cylinders are arranged at two opposite ends of the adjusting rod, the connecting rod penetrates through the adjusting cylinders in a sliding mode, the connecting rod and the adjusting cylinders are fixed through locking assemblies, scale marks are arranged on the outer sides of the connecting rods, and the scale marks are arranged along the length direction of the connecting rod.
Through adopting above-mentioned technical scheme, when the detector body is too close to the wall, concrete protective layer thickness probably is less than the minimum thickness that the detector body can detect, and at this moment, corresponding slide adjusting cylinder to adjust the distance between detector body and the wall, and calculate the distance between detector body and the wall through the scale mark.
Optionally, a connecting chute has been seted up in the connecting rod outside, the length direction of connecting chute is parallel with the length direction of connecting rod, locking Assembly include sliding connection in connecting slider in the connecting chute, set up in connecting slider keeps away from the connecting screw rod and the threaded connection of connecting chute one end in the coupling nut in the connecting screw rod outside, connecting screw rod wears to locate the regulation section of thick bamboo, coupling nut is located the regulation section of thick bamboo outside.
Through adopting above-mentioned technical scheme, corresponding rotation coupling nut makes coupling nut tip and the butt of adjusting a section of thick bamboo outside to can fix between adjusting a section of thick bamboo and the connecting rod.
Optionally, a connecting block is arranged at a position, away from the adjusting nut, of the outer side of the sliding cylinder, a slot is vertically formed in the connecting block, and the detector body is provided with an inserting block which is matched with the slot in an inserting mode.
Through adopting above-mentioned technical scheme, through set up the inserted block and the slot of mutual grafting cooperation between sliding tube and detector body, can realize the detachable connection between sliding tube and the detector body, the dismouting and the change of the detector body of being convenient for.
Optionally, a fixing screw penetrates through the outer thread of the connecting block, and the end of the fixing screw is abutted to the inserting block.
Through adopting above-mentioned technical scheme, through set up set screw in the connecting block outside, can improve the connection stability between connecting block and the detector body.
Optionally, the outer side of the adjusting nut is symmetrically provided with rotating strips.
Through adopting above-mentioned technical scheme, the setting of rotating the strip is convenient for rotate adjusting nut.
Optionally, the suction member is a suction cup.
Through adopting above-mentioned technical scheme, sucking disc easy operation, and be difficult for droing.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the uneven wall surface needs to be detected, the connecting rod and the adjusting rod are fixed on the outer side of the wall body through the two groups of adsorption pieces, the length direction of the adjusting rod is parallel to the wall surface, and the sliding cylinder is correspondingly pushed to drive the detector body to move along the length direction of the adjusting rod, so that the detector body can more accurately detect the thickness of the concrete protective layer of the wall body;
2. when the detector body is too close to the wall surface, the thickness of the concrete protective layer is possibly smaller than the minimum thickness which can be detected by the detector body, at the moment, the corresponding sliding adjusting cylinder is used for adjusting the distance between the detector body and the wall surface, and the distance between the detector body and the wall surface is calculated through the scale marks.
Drawings
FIG. 1 is a schematic view of a concrete protective layer thickness detector;
FIG. 2 is a schematic view of a slide cartridge and a fastening assembly of the concrete protective layer thickness gauge;
FIG. 3 is a schematic diagram of an adjusting cylinder and a locking assembly of the concrete protective layer thickness detector.
Description of reference numerals: 1. adjusting a rod; 2. a connecting rod; 3. a sliding cylinder; 4. a detector body; 5. a suction cup; 6. adjusting the sliding block; 7. adjusting the screw rod; 8. adjusting the nut; 9. adjusting the sliding chute; 10. rotating the strip; 11. connecting blocks; 12. a slot; 13. inserting a block; 14. a set screw; 15. an adjusting cylinder; 16. scale lines; 17. connecting the sliding block; 18. connecting a screw rod; 19. a connecting nut; 20. and a connecting chute.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses concrete protective layer thickness detector. Referring to fig. 1, the concrete protective layer thickness detector comprises an adjusting rod 1, two groups of connecting rods 2, two groups of adsorption pieces, a sliding cylinder 3 and a detector body 4, wherein the two groups of connecting rods 2 are respectively connected to two opposite ends of the adjusting rod 1, the length direction of the connecting rods 2 is perpendicular to the length direction of the adjusting rod 1, and the two groups of adsorption pieces are respectively fixed at one ends of the two groups of connecting rods 2, which are far away from the adjusting rod 1; the sliding cylinder 3 is slidably sleeved outside the adjusting rod 1, a fastening assembly is arranged between the sliding cylinder 3 and the adjusting rod 1, and the sliding cylinder 3 and the adjusting rod 1 are fixed through the fastening assembly; the detector body 4 is connected to the outer side of the sliding cylinder 3 at a position close to the connecting rod 2. In this embodiment, the suction member is a suction cup 5.
When the uneven wall surface needs to be detected, the connecting rod 2 and the adjusting rod 1 are fixed on one side of the wall surface through the two groups of suckers 5, the length direction of the connecting rod 2 is perpendicular to the wall surface, the length direction of the adjusting rod 1 is parallel to the wall surface, then the sliding cylinder 3 is pushed, the detector body 4 moves along the length direction of the adjusting rod 1, the thickness of the concrete protective layer of the wall surface is detected by the detector body 4, the specific numerical value of the thickness of the concrete protective layer is displayed on the detector body 4, and then the distance between the detector body 4 and the wall surface is subtracted from the numerical value, so that the thickness of the concrete protective layer can be calculated.
Referring to fig. 2, after detecting a position on the wall surface, a value is recorded, and in order to prevent the sliding cylinder 3 and the adjusting rod 1 from sliding relative to each other during the period, the sliding cylinder 3 may be fixed by a fastening assembly. The fastening assembly comprises an adjusting slide block 6, an adjusting screw 7 and an adjusting nut 8, an adjusting slide groove 9 is formed in the position, far away from the connecting rod 2, of the outer side of the adjusting rod 1, the length direction of the adjusting slide groove 9 is parallel to the length direction of the adjusting rod 1, the adjusting slide block 6 is connected into the adjusting slide groove 9 in a sliding mode, and the adjusting slide block 6 can slide along the length direction of the adjusting slide groove 9; the adjusting screw 7 is fixed at one end of the adjusting slide block 6, which is far away from the adjusting slide groove 9, the adjusting screw 7 penetrates through the sliding cylinder 3, penetrates through the inner side and the outer side of the sliding cylinder 3, and extends out of the outer side of the sliding cylinder 3; the adjusting nut 8 is in threaded connection with the outer side of the adjusting screw 7, and the adjusting nut 8 is positioned on the outer side of the sliding cylinder 3. When needs are fixed detector body 4, corresponding rotation adjusting nut 8 makes 8 tip of adjusting nut and 3 outside butts of sliding tube for adjust the slider 6 and support tightly in adjusting spout 9, thereby can fix sliding tube 3.
In order to facilitate the rotation of the adjusting nut 8, two groups of rotating strips 10 are fixed on the outer side of the adjusting nut 8, and the two groups of rotating strips 10 are symmetrical relative to the adjusting nut 8. When the adjusting nut 8 needs to be rotated, the adjusting nut 8 can be rotated rapidly by rotating the adjusting nut 8 through the two groups of rotating strips 10.
In order to facilitate the disassembly, assembly and replacement of the detector body 4, the position, far away from the adjusting nut 8, of the outer side of the sliding cylinder 3 is integrally connected with a connecting block 11, a square slot 12 is vertically formed in the connecting block 11, and the slot 12 penetrates through the upper end and the lower end of the connecting block 11; the detector body 4 is vertically provided with a square insertion block 13 at a position close to the connecting block 11, and the insertion block 13 is in insertion fit with the slot 12. The detachable connection between the detector body 4 and the sliding cylinder 3 can be realized by arranging the insertion block 13 and the insertion slot 12 between the detector body 4 and the sliding cylinder 3. In order to improve the stability between the insertion block 13 and the slot 12, a fixing screw 14 is threaded on the outer side of the connection block 11, the fixing screw 14 is horizontally arranged, and the end of the fixing screw 14 is abutted against the outer side of the insertion block 13.
Referring to fig. 1 and 3, in order to adjust the distance between the detector body 4 and the wall, the two opposite ends of the adjusting rod 1 are integrally connected with adjusting cylinders 15, the length direction of the adjusting cylinders 15 is perpendicular to the length direction of the adjusting rod 1, the connecting rod 2 is slidably arranged in the adjusting cylinders 15, and the two opposite ends of the connecting rod 2 extend out of the outer sides of the adjusting cylinders 15; a locking assembly is arranged between the connecting rod 2 and the adjusting cylinder 15, and the adjusting cylinder 15 and the connecting rod 2 are fixed through the locking assembly.
When the detector body 4 is too close to the wall surface, the thickness of the concrete protective layer is possibly smaller than the minimum thickness that the detector body 4 can detect, when the condition occurs, the distance between the adjusting rod 1 and the wall surface is adjusted by sliding the two groups of adjusting cylinders 15, so that the distance between the detector body 4 and the wall surface is increased, and the adjusting cylinders 15 and the connecting rods 2 are fixed through the locking assemblies. The thickness of the concrete protective layer detected in this way needs to be subtracted by the distance adjusted between the adjusting cylinder 15 and the connecting rod 2.
In order to visually and rapidly know the adjusting distance between the adjusting cylinder 15 and the connecting rod 2, scale marks 16 are engraved on the outer side of the connecting rod 2, and the scale marks 16 are arranged along the length direction of the connecting rod 2.
Locking assembly includes link block 17, connecting screw 18 and coupling nut 19, and connecting runner 20 has been seted up to the connecting rod 2 outside, and the length direction of connecting runner 20 is parallel with the length direction of connecting rod 2, and link block 17 sliding connection is in connecting runner 20, and link block 17 can slide along the length direction of connecting runner 20. The connecting screw 18 is fixed at one end of the connecting slide block 17 far away from the connecting sliding chute 20, the connecting screw 18 penetrates through the adjusting cylinder 15 and penetrates through the inner side and the outer side of the adjusting cylinder 15, and one end of the connecting screw 18 far away from the connecting slide block 17 extends out of the outer side of the adjusting cylinder 15. The connecting nut 19 is screwed outside the connecting screw 18, and the connecting nut 19 is located outside the adjusting cylinder 15. When needing to fix between adjusting cylinder 15 and the connecting rod 2, corresponding rotation coupling nut 19 makes coupling nut 19 tip and adjusting cylinder 15 outside butt to with link block 17 support tightly in connecting spout 20, thereby fix between adjusting cylinder 15 and the connecting rod 2.
The implementation principle of the concrete protective layer thickness detector in the embodiment of the application is as follows: when the thickness of the concrete protective layer of the uneven wall surface needs to be detected, two groups of connecting rods 2 are fixed on one side of the wall surface through two groups of suckers 5, the length direction of the connecting rods 2 is perpendicular to the wall surface, the length direction of the adjusting rod 1 is parallel to the wall surface, the distance between the detector body 4 and the wall surface is correspondingly adjusted, and then the connecting nut 19 is screwed down, so that the adjusting cylinder 15 and the adjusting rod 1 are fixed; and then the position of the sliding cylinder 3 is adjusted, so that the detector body 4 can move along the length direction of the adjusting rod 1, the thickness of the concrete protective layer of the wall surface is detected through the detector body 4, a specific numerical value of the thickness of the concrete protective layer is displayed on the detector body 4, after the detection is finished, the distance between the detector body 4 and the wall surface is obtained through the scale mark 16 on the connecting rod 2, and the actual thickness of the concrete protective layer can be obtained through calculation.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A concrete protective layer thickness detector which is characterized in that: including adjusting pole (1), set up respectively in adjust connecting rod (2) at pole (1) both ends, set up in connecting rod (2) are kept away from adsorbing the piece, the slip cap of adjusting pole (1) one end and are located adjust slide cartridge (3) in the pole (1) outside and with detector body (4) that slide cartridge (3) are connected, connecting rod (2) adsorb on the wall body through adsorbing the piece, slide cartridge (3) and adjust and fix through fastening assembly between pole (1).
2. The concrete protective layer thickness detector according to claim 1, characterized in that: adjust pole (1) outside and seted up regulation spout (9), the length direction of adjusting spout (9) is parallel with the length direction who adjusts pole (1), fastening component include sliding connection in adjust adjusting slide block (6) in spout (9), set up in adjusting slide block (6) keep away from adjusting screw rod (7) and the threaded connection of spout (9) one end in adjusting nut (8) in the adjusting screw rod (7) outside, sliding tube (3) are worn to locate by adjusting screw rod (7), adjusting nut (8) are located the sliding tube (3) outside.
3. The concrete protective layer thickness detector according to claim 1, characterized in that: the length direction of connecting rod (2) is perpendicular with the length direction who adjusts pole (1), adjust the both ends that pole (1) is relative and all be provided with and adjust a section of thick bamboo (15), connecting rod (2) slide and wear to locate and adjust a section of thick bamboo (15), fix through locking Assembly between connecting rod (2) and the regulation section of thick bamboo (15), the connecting rod (2) outside is provided with scale mark (16), the length direction of connecting rod (2) is followed in scale mark (16) arranges.
4. The concrete protective layer thickness detector according to claim 3, characterized in that: connecting chute (20) have been seted up in connecting rod (2) outside, the length direction of connecting chute (20) is parallel with the length direction of connecting rod (2), locking Assembly include sliding connection in connecting slider (17) in connecting chute (20), set up in connecting slider (17) keep away from connecting screw rod (18) and the threaded connection of connecting chute (20) one end in coupling nut (19) in the coupling screw rod (18) outside, adjusting barrel (15) are worn to locate in coupling screw rod (18), coupling nut (19) are located adjusting barrel (15) outside.
5. The concrete protective layer thickness detector according to claim 2, characterized in that: the position of keeping away from adjusting nut (8) in sliding tube (3) outside is provided with connecting block (11), slot (12) have vertically been seted up in connecting block (11), detector body (4) are provided with and are pegged graft complex inserted block (13) with slot (12).
6. The concrete protective layer thickness detector according to claim 5, characterized in that: and a fixing screw (14) is arranged on the outer side of the connecting block (11) in a threaded manner, and the end part of the fixing screw (14) is abutted against the inserting block (13).
7. The concrete protective layer thickness detector according to claim 2, characterized in that: and rotating strips (10) are symmetrically arranged on the outer side of the adjusting nut (8).
8. The concrete protective layer thickness detector according to claim 1, characterized in that: the adsorption piece is a sucker (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023090159.7U CN213688287U (en) | 2020-12-19 | 2020-12-19 | Concrete protective layer thickness detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023090159.7U CN213688287U (en) | 2020-12-19 | 2020-12-19 | Concrete protective layer thickness detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213688287U true CN213688287U (en) | 2021-07-13 |
Family
ID=76739582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023090159.7U Active CN213688287U (en) | 2020-12-19 | 2020-12-19 | Concrete protective layer thickness detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213688287U (en) |
-
2020
- 2020-12-19 CN CN202023090159.7U patent/CN213688287U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109695238B (en) | Engineering geological crack measuring device and using method | |
| CN212301362U (en) | Portable bridge crack detection device | |
| CN209894622U (en) | Multifunctional building detector | |
| CN112147020A (en) | Automatic positioning and dotting device and method for concrete resiliometer | |
| CN203365444U (en) | Automatic test strip outputting detector | |
| CN213688287U (en) | Concrete protective layer thickness detector | |
| CN213411985U (en) | Plastic pipe scriber | |
| CN208091359U (en) | The full-automatic longhole survey instrument of steering wheel lower axle | |
| CN204461387U (en) | Valve stem automatic detection device | |
| CN104181314A (en) | Automatic test strip outputting detector | |
| CN215447708U (en) | Interval measuring device in track roof beam guiding surface | |
| CN207585509U (en) | A kind of degree of plainness for wall surface detection device | |
| CN211460196U (en) | Central venous pressure measuring device | |
| CN205898092U (en) | High accuracy three -coordinate measuring machine | |
| CN209911144U (en) | Mortar penetration detects auxiliary device | |
| CN214502945U (en) | Thickness detection equipment for engineering supervision | |
| CN108413851A (en) | The full-automatic longhole survey instrument of steering wheel lower axle | |
| CN211527278U (en) | Ball cage channel diameter measuring instrument | |
| CN210981085U (en) | Municipal works are managed with earthwork pine and are spread thickness detection chi | |
| CN210119185U (en) | Air pipe measuring device | |
| CN111811867B (en) | Sampling straight-through pipe inserting mechanism for detecting components for extracting severe soil salinization | |
| CN211877649U (en) | Auxiliary device for detecting compressive strength of masonry mortar by injection method | |
| CN210771095U (en) | Total powerstation for engineering surveying and mapping | |
| CN209117534U (en) | A kind of municipal administration bituminous pavement water penetration detection device | |
| CN218916320U (en) | Building engineering straightness check out test set that hangs down |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |