CN217005681U - Reinforcing bar protective layer thickness detection device convenient to fix spacing - Google Patents
Reinforcing bar protective layer thickness detection device convenient to fix spacing Download PDFInfo
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- CN217005681U CN217005681U CN202220751926.4U CN202220751926U CN217005681U CN 217005681 U CN217005681 U CN 217005681U CN 202220751926 U CN202220751926 U CN 202220751926U CN 217005681 U CN217005681 U CN 217005681U
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- mounting plate
- detection device
- transmission screw
- thickness detection
- limiting
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Abstract
The utility model discloses a reinforcing steel bar protective layer thickness detection device convenient for fixing and limiting, which comprises: the inner side of the mounting plate is provided with a transmission screw rod in a sliding penetrating mode, the axis of the transmission screw rod is parallel to that of the mounting plate, two ends of the transmission screw rod are fixedly connected with coaxially arranged hand wheels, and the two hand wheels are symmetrically distributed on two sides of the mounting plate; further comprising: the mounting panel, its symmetric distribution is in on the mounting panel, the perpendicular laminating setting of terminal surface of mounting panel is in on the lateral wall of mounting panel, and the outer wall of mounting panel and mounting panel all hugs closely and constitutes fixed limit structure on the lateral wall of the building bearing body. This reinforcing bar protective layer thickness detection device convenient to fix spacingly, it is provided with fixed limit structure, and the device can be fixed and carry out automated inspection on the building crossbeam, need not manual lifting to intensity of labour has been reduced, and the device is difficult to the skew, has reduced the error of detection data.
Description
Technical Field
The utility model relates to the technical field of building detection, in particular to a steel bar protection layer thickness detection device convenient for fixing and limiting.
Background
Bearing structure's such as the crossbeam of building, support column inside sets up the reinforcing bar that is used for improving structural strength, and the reinforcing bar is the protective layer to the outer distance of building structure promptly, and reinforcing bar protective layer check out test set can measure the distance between department's electromagnetic probe and the reinforcing bar through the electromagnetic induction principle, and current protective layer thickness detection device still has some problems nevertheless.
Protective layer thickness detection device on the market, it does not set up fixed limit structure, and the user need manual lifting and mobile device when detecting higher building structure in position such as crossbeam to user's intensity of labour has been improved, and the device takes place the skew easily and influences the detection data.
In order to solve the above problems, innovative design based on the original protective layer thickness detection device is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a reinforcing steel bar protective layer thickness detection device convenient for fixing and limiting, and aims to solve the problems that the conventional protective layer thickness detection device is not provided with a fixing and limiting structure, and a user needs to manually lift and move the device when detecting a building structure with a higher position such as a cross beam, so that the labor intensity of the user is improved, and the device is easy to shift to influence detection data.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a reinforcing bar protective layer thickness detection device convenient to fix spacingly, includes:
the inner side of the mounting plate is provided with a transmission screw rod in a sliding penetrating mode, the axis of the transmission screw rod is parallel to that of the mounting plate, two ends of the transmission screw rod are fixedly connected with coaxially arranged hand wheels, and the two hand wheels are symmetrically distributed on two sides of the mounting plate;
further comprising:
the fastening plates are symmetrically distributed on the mounting plate, the end faces of the fastening plates are vertically attached to the side wall of the mounting plate, the outer walls of the fastening plates and the mounting plate are tightly attached to the side wall of the building bearing body to form a fixed limiting structure, the end faces of the fastening plates are vertically connected with sliding blocks, and the sliding blocks are embedded in the mounting plate;
the detector body, it is located the avris of the building bearing body, leave the detection structure that the space formed the steel bar protection layer between the electromagnetic induction head of detector body and the building bearing body, and the pole in fixedly connected with on the outer wall of detector body to interior pole slides and inserts the inboard of establishing at the urceolus, and the tip fixed mounting of urceolus removes the lateral wall top of frame moreover, the bottom of removing the frame is run through and is provided with the guide arm, and the both ends fixed connection of guide arm is in on the lateral wall of mounting panel.
Preferably, the cross-section of slider is "T" font structure, and the slider inlays and establishes the spacing inslot that sets up on the mounting panel lateral wall constitutes the slip limit structure, drive screw runs through in two slider settings for the slider can remove in the mounting panel.
Preferably, the threaded grooves with the same length and the opposite rotating directions are formed in the side walls of the two ends of the transmission screw rod, the threaded grooves on the two sides of the transmission screw rod are connected with the corresponding sliding blocks in a threaded mode, the center of the transmission screw rod is provided with a convex ring, and the convex ring is rotatably embedded in the mounting plate to form a limiting structure, so that the transmission screw rod can drive the sliding blocks to move.
Preferably, the cross-section of guide arm is the rectangle structure, and the guide arm slide run through in the removal frame sets up and forms guide structure to the bottom fixedly connected with motor of removal frame, fixedly connected with power gear on the output shaft of motor, and the rack that the avris of power gear set up, both constitute meshing transmission structure, and rack fixed mounting be in on the lateral wall of mounting panel for power gear can move on the rack.
Preferably, the outer cylinders are symmetrically distributed on two sides of the detector body and are horizontally arranged, and springs are fixedly connected between the inner walls of the outer cylinders and the end faces of the inner rods, so that the springs can apply pressure to the inner rods.
Preferably, be provided with the vertically vertical axis on the outer wall of detector body, and rotate on the vertical axis of detector body and install the gyro wheel to the gyro wheel symmetric distribution is in the upper and lower both sides of detector body form the moving structure, and gyro wheel and the laminating of building bearing weight body make the gyro wheel rotate on the vertical axis moreover.
Compared with the prior art, the utility model has the beneficial effects that: this reinforcing bar protective layer thickness detection device convenient to fix spacingly, it is provided with fixed limit structure, and the device can be fixed and carry out automated inspection on the building crossbeam, need not manual lifting to intensity of labour has been reduced, and the device is difficult to the skew, has reduced the error that detects data, and its concrete content is as follows:
1. the fastening plates are symmetrically distributed on the mounting plate, the end faces of the fastening plates are vertically attached to the side wall of the mounting plate, the end faces of the fastening plates are vertically connected with sliding blocks, the cross sections of the sliding blocks are of T-shaped structures, the sliding blocks are embedded in limiting grooves formed in the side wall of the mounting plate to form sliding limiting structures, the transmission screws penetrate through the two sliding blocks to form threaded connection relations, the thread grooves on the two sides of the transmission screws are opposite in rotation direction, when the transmission screws rotate, the transmission screws drive the two sliding blocks to synchronously move, and the fastening plates are driven by the sliding blocks to be tightly pressed on a building load bearing body;
2. the cross-section of guide arm is the rectangle structure, the guide arm slides and runs through and sets up in removing the frame and form guide structure, the bottom fixedly connected with motor that removes the frame, fixedly connected with power gear on the output shaft of motor, the rack that the avris of power gear set up, both constitute meshing transmission structure, when the motor starts, install the power gear on the motor output shaft and will rotate in step, power gear will remove on the rack of meshing, it will drive the detection structure and slide along the guide arm to remove the frame this moment.
Drawings
FIG. 1 is a schematic view of the overall external structure of the present invention;
FIG. 2 is a schematic view of a slider mounting structure according to the present invention;
FIG. 3 is a schematic view of a drive screw mounting arrangement of the present invention;
FIG. 4 is a schematic view of a guide bar mounting structure according to the present invention;
fig. 5 is a schematic view of the power gear transmission structure of the present invention.
In the figure: 1. mounting a plate; 2. a slider; 3. a drive screw; 4. a hand wheel; 5. a fastening plate; 6. building a load bearing body; 7. a guide bar; 8. a movable frame; 9. a motor; 10. a power gear; 11. a rack; 12. an outer cylinder; 13. a spring; 14. an inner rod; 15. a detector body; 16. and a roller.
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 a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a reinforcing bar protective layer thickness detection device convenient to fix spacingly, includes:
the inner side of the mounting plate 1 is provided with a transmission screw 3 in a sliding and penetrating mode, the axis of the transmission screw 3 is parallel to the axis of the mounting plate 1, two ends of the transmission screw 3 are fixedly connected with coaxially arranged hand wheels 4, and the two hand wheels 4 are symmetrically distributed on two sides of the mounting plate 1;
further comprising:
the fastening plates 5 are symmetrically distributed on the mounting plate 1, the end faces of the fastening plates 5 are vertically attached to the side wall of the mounting plate 1, the outer walls of the fastening plates 5 and the mounting plate 1 are tightly attached to the side wall of the building bearing body 6 to form a fixed limiting structure, the end face of the fastening plate 5 is vertically connected with the sliding block 2, and the sliding block 2 is embedded on the mounting plate 1;
The cross-section of slider 2 is "T" font structure, and slider 2 inlays and establishes the spacing inslot constitution slip limit structure of seting up on the lateral wall of mounting panel 1, drive screw 3 runs through in two slider 2 settings, set up length on drive screw 3's the both ends lateral wall and equal to revolve to opposite thread groove, and threaded connection has corresponding slider 2 on the thread groove of drive screw 3 both sides, and drive screw 3's center department is provided with the bulge loop, and the bulge loop rotates to inlay and establishes formation limit structure on mounting panel 1, utilize hand wheel 4 to drive coaxial coupling's drive screw 3 synchronous rotation, when drive screw 3 rotates, drive screw 3 can drive two slider 2 synchronous along mounting panel 1's spacing groove removal, slider 2 drives corresponding mounting plate 5 and removes, make two mounting plate 5 sticiss and form fastening structure on building load-carrying body 6.
The section of the guide rod 7 is of a rectangular structure, the guide rod 7 is arranged to penetrate through the movable frame 8 in a sliding manner to form a guide structure, the bottom of the movable frame 8 is fixedly connected with a motor 9, an output shaft of the motor 9 is fixedly connected with a power gear 10, a rack 11 is arranged on the side of the power gear 10 and forms a meshing transmission structure, the rack 11 is fixedly arranged on the side wall of the mounting plate 1, the outer cylinders 12 are symmetrically distributed on two sides of the detector body 15, the outer cylinders 12 are horizontally arranged, a spring 13 is fixedly connected between the inner wall of the outer cylinders 12 and the end face of the inner rod 14, vertical shafts are arranged on the outer wall of the detector body 15, rollers 16 are rotatably arranged on the vertical shafts of the detector body 15, the rollers 16 are symmetrically distributed on the upper side and the lower side of the detector body 15 to form a movable structure, the rollers 16 are attached to the building bearing body 6, and the spring 13 can exert thrust on the inner rod 14 through the resetting function, the inner rod 14 presses the roller 16 arranged on the detector body 15 on the building bearing body 6 tightly, the motor 9 drives the power gear 10 to rotate synchronously, at the moment, the power gear 10 moves along the rack 11 connected with the motor 9 in a meshing manner, and the moving frame 8 fixedly connected with the motor 9 slides for a certain distance along the guide rod 7.
The working principle is as follows: when the reinforcing steel bar protection layer thickness detection device convenient for fixing and limiting is used, firstly, referring to fig. 1-5, when a user installs the device, the side wall of the mounting plate 1 is tightly attached to the side wall of the building load bearing body 6, in the process, the mounting plate 1 drives the roller 16 on the detector body 15 to be in contact with the side wall of the building load bearing body 6, the building load bearing body 6 applies reverse pressure to the roller 16, the roller 16 applies pressure to the inner rod 14 through the detector body 15, so that the inner rod 14 moves towards the inner side of the outer cylinder 12, the inner rod 14 compresses the spring 13 in the outer cylinder 12, the spring 13 applies thrust to the inner rod 14 through the resetting function, and the roller 16 is tightly attached to the side wall of the building load bearing body 6 under the thrust of the inner rod 14;
referring to fig. 1-5, following the above steps, the user rotates the hand wheel 4, and drives the coaxially connected transmission screw rods 3 to synchronously rotate by using the hand wheel 4, because the lengths of the thread grooves on the two sides of the transmission screw rods 3 are equal and the turning directions are opposite, and the two thread grooves are in threaded connection with the corresponding sliding blocks 2, and the side walls of the mounting plate 1 are embedded with the sliding blocks 2 with the cross sections in the T-shaped structures to form the sliding limit structures, and the sliding blocks 2 are vertically installed on the end surfaces of the fastening plates 5, and the fastening plates 5 are symmetrically distributed on the mounting plate 1, when the transmission screw rods 3 rotate, the transmission screw rods 3 can drive the two sliding blocks 2 to synchronously move along the limit grooves of the mounting plate 1, the sliding blocks 2 drive the corresponding fastening plates 5 to move, so that the two fastening plates 5 synchronously move towards the building load bearing body 6, when the outer walls of the two fastening plates 5 are tightly pressed on the building load bearing body 6, the whole device is fixed on the building load bearing body 6, then, the motor 9 is started through the control system, the system program controls the motor 9 to rotate for a certain number of turns, the power gear 10 installed on the output shaft of the motor 9 synchronously rotates, at the moment, the power gear 10 moves along the rack 11 in meshed connection, the moving frame 8 fixedly connected with the motor 9 slides for a certain distance along the guide rod 7, the moving frame 8 drives the inner rod 14 to synchronously move through the outer barrel 12, the detector body 15 connected to the inner rod 14 starts to move, the roller 16 rotatably installed on the vertical shaft of the detector body 15 rolls on the building bearing body 6, and therefore friction force is reduced.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a reinforcing bar protective layer thickness detection device convenient to fix spacingly, includes:
the inner side of the mounting plate (1) is provided with a transmission screw (3) in a sliding and penetrating manner, the axis of the transmission screw (3) is parallel to that of the mounting plate (1), two ends of the transmission screw (3) are fixedly connected with hand wheels (4) which are coaxially arranged, and the two hand wheels (4) are symmetrically distributed on two sides of the mounting plate (1);
it is characterized by also comprising:
the fastening plate (5) is symmetrically distributed on the mounting plate (1), the end face of the fastening plate (5) is vertically attached to the side wall of the mounting plate (1), the outer walls of the fastening plate (5) and the mounting plate (1) are tightly attached to the side wall of the building bearing body (6) to form a fixed limiting structure, the end face of the fastening plate (5) is vertically connected with the sliding block (2), and the sliding block (2) is embedded on the mounting plate (1);
detector body (15), it is located the avris of the building bearing body (6), leave the detection structure that the space formed the reinforcing bar protective layer between the electromagnetic induction head of detector body (15) and the building bearing body (6), and pole (14) in fixedly connected with on the outer wall of detector body (15) to pole (14) slide and insert the inboard of establishing in urceolus (12), and the tip fixed mounting of urceolus (12) is at the lateral wall top of removing frame (8) moreover, the bottom of removing frame (8) is run through and is provided with guide arm (7), and the both ends fixed connection of guide arm (7) be in on the lateral wall of mounting panel (1).
2. The reinforcing steel bar protection layer thickness detection device convenient for fixing and limiting as claimed in claim 1, wherein: the cross section of the sliding block (2) is of a T-shaped structure, the sliding block (2) is embedded in a limiting groove formed in the side wall of the mounting plate (1) to form a sliding limiting structure, and the transmission screw (3) penetrates through the two sliding blocks (2).
3. The thickness detection device of the steel bar protection layer convenient for fixing and limiting as claimed in claim 2, wherein: the length of the threaded grooves which are opposite in rotation direction are formed in the side walls of the two ends of the transmission screw (3), the threaded grooves on the two sides of the transmission screw (3) are connected with the corresponding sliding blocks (2) in a threaded mode, a convex ring is arranged at the center of the transmission screw (3), and the convex ring rotates to be embedded in the mounting plate (1) to form a limiting structure.
4. The reinforcing steel bar protection layer thickness detection device convenient for fixing and limiting as claimed in claim 1, wherein: the cross-section of guide arm (7) is the rectangle structure, and guide arm (7) slide run through in removal frame (8) set up and form guide structure to the bottom fixedly connected with motor (9) of removal frame (8), fixedly connected with power gear (10) on the output shaft of motor (9), and rack (11) that the avris of power gear (10) set up, both constitute meshing transmission structure, and rack (11) fixed mounting be in on the lateral wall of mounting panel (1).
5. The reinforcing steel bar protection layer thickness detection device convenient for fixing and limiting as claimed in claim 1, wherein: the outer cylinders (12) are symmetrically distributed on two sides of the detector body (15), the outer cylinders (12) are horizontally arranged, and springs (13) are fixedly connected between the inner walls of the outer cylinders (12) and the end faces of the inner rods (14).
6. The thickness detection device of the steel bar protection layer convenient for fixing and limiting as claimed in claim 5, wherein: be provided with the vertically vertical axis on the outer wall of detector body (15), and rotate on the vertical axis of detector body (15) and install gyro wheel (16), and gyro wheel (16) symmetric distribution is in the upper and lower both sides of detector body (15) form the mobile structure, and gyro wheel (16) and building bearing body (6) laminating moreover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220751926.4U CN217005681U (en) | 2022-03-31 | 2022-03-31 | Reinforcing bar protective layer thickness detection device convenient to fix spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220751926.4U CN217005681U (en) | 2022-03-31 | 2022-03-31 | Reinforcing bar protective layer thickness detection device convenient to fix spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217005681U true CN217005681U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220751926.4U Active CN217005681U (en) | 2022-03-31 | 2022-03-31 | Reinforcing bar protective layer thickness detection device convenient to fix spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217005681U (en) |
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2022
- 2022-03-31 CN CN202220751926.4U patent/CN217005681U/en active Active
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