CN220170785U - Portable bridge building hardness detector - Google Patents
Portable bridge building hardness detector Download PDFInfo
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- CN220170785U CN220170785U CN202320892993.2U CN202320892993U CN220170785U CN 220170785 U CN220170785 U CN 220170785U CN 202320892993 U CN202320892993 U CN 202320892993U CN 220170785 U CN220170785 U CN 220170785U
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Abstract
The utility model belongs to the technical field of detectors, and discloses a portable bridge building hardness detector which comprises a detector main body, a detection screen inlaid on the surface of the detector main body, and a detection pen connected with the detector main body, wherein an alignment assembly is arranged at the bottom of the detection pen, and the end part of the detection pen passes through the middle part of the detector main body; the alignment assembly comprises an auxiliary base, a plurality of lifting rods are symmetrically arranged in the auxiliary base, and the top ends of the lifting rods are connected with the side wall of the detection pen through connecting blocks; after the auxiliary base is placed on the detection surface, the auxiliary base can be used for achieving the effect of aligning the base, the auxiliary base is attached to the detection surface, the auxiliary base is not prone to sliding and shifting, and the detection pen can be driven to move by pressing the connecting button, so that the end part of the detection pen is attached to the detection surface, the detection pen is in a vertical state with the detection surface, the end face of the detection pen is in an attached state with the detection surface, and detection data of the detection pen are accurate.
Description
Technical Field
The utility model belongs to the technical field of detectors, and particularly relates to a portable bridge building hardness detector.
Background
The bridge is a structure which is erected on rivers, lakes and seas and enables vehicles, pedestrians and the like to pass smoothly. In order to adapt to the traffic industry of modern high-speed development, bridges are also spreading to span mountain stream, poor geology or buildings which are erected to meet other traffic needs and enable the traffic to be more convenient. The bridge is generally composed of an upper structure, a lower structure, a support and an accessory structure, wherein the upper structure is also called a bridge span structure and is a main structure for crossing obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting position of the bridge span structure and the bridge pier or the bridge abutment.
In the bridge construction process, in order to ensure the safety of people, the hardness of the bridge needs to be detected, so that the bridge can be opened to the outside for use after the hardness reaches the auditing standard, and the hardness detector is an important device for detecting and checking the bridge.
The existing detector is a portable detector, but the equipment needs to be attached to the detection surface by the detection pen, the detection end part of the detection pen needs to be attached to the surface completely, the detection pen is in a perpendicular state with the detection surface, and the contact area of the detection pen is small, so that the attachment of the bottom end of the detection pen to the detection surface is difficult to achieve, namely, the detection pen and the detection surface are in an inclined state, the state can lead to inaccurate detection data of the detection pen, so that the detection and nuclear collection of a bridge are influenced, even the bridge brings about a large potential safety hazard, and the portable bridge building hardness detector is provided.
Disclosure of Invention
The utility model aims to provide a portable bridge building hardness detector for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a portable bridge building hardness detector, which comprises a detector main body, a detection screen embedded on the surface of the detector main body, a detection pen connected with the detector main body,
the alignment assembly is arranged at the bottom of the detection pen, and the end part of the detection pen passes through the middle part of the main body of the detector;
the alignment assembly comprises an auxiliary base, a plurality of lifting rods are symmetrically arranged in the auxiliary base, the top ends of the lifting rods are connected with the side wall of the detection pen through connecting blocks, and a second connecting port matched with the detection pen for use is formed in the middle of the auxiliary base.
Preferably, a power supply is arranged in the auxiliary base, and a connecting negative electrode is arranged on the surface of the power supply;
the position of the side wall of the auxiliary base, which is close to the connecting cathode, is provided with a third connecting port, a connecting button is movably connected in the third connecting port, and the connecting button is matched with the connecting cathode for use.
Preferably, a reset spring is arranged between the power supply and the connecting button, two ends of the reset spring are respectively connected with the power supply and the connecting button, and the connecting button is positioned in the third connecting port.
Preferably, the bottom wall of the auxiliary base is provided with a protection gasket all around, and the protection gasket is made of rubber materials.
Preferably, the top of auxiliary base can be dismantled and be connected with the connection roof, the first connector that uses with the cooperation of test pencil has been seted up at the middle part of connection roof.
Preferably, the surface rotation of connecting the roof is connected with spacing screw rod, the inside of auxiliary base is equipped with the screw thread section of thick bamboo that uses with spacing screw rod cooperation, just connect the roof and be connected with auxiliary base through spacing screw rod.
Preferably, an operation switch is embedded on one side of the surface of the detector main body, which is positioned on the detection screen, and the detection pen is connected with the detector main body through a connecting line.
Compared with the prior art, the utility model has the beneficial effects that:
after the auxiliary base is placed on the detection surface, the auxiliary base can be used for achieving the effect of aligning the base, the auxiliary base is attached to the detection surface, the auxiliary base is not prone to sliding and shifting, and the detection pen can be driven to move by pressing the connecting button, so that the end part of the detection pen is attached to the detection surface, the detection pen is in a vertical state with the detection surface, the end face of the detection pen is in an attached state with the detection surface, and therefore detection data of the detection pen are accurate.
The lifting rods can be operated simultaneously, so that the height of the detection pen is adjusted, and the power supply is connected through the connecting button, so that the safety is high.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a perspective view of an alignment assembly of the present utility model;
FIG. 3 is an interior view of the auxiliary base of the present utility model;
FIG. 4 is a perspective view of a power supply of the present utility model;
FIG. 5 is a perspective view of a protective gasket according to the present utility model;
in the figure: 1. a detector body; 11. detecting a screen; 12. an operation switch; 2. an alignment assembly; 21. connecting a top plate; 22. a limit screw; 23. a first connection port; 24. an auxiliary base; 25. a connection button; 26. a thread cylinder; 27. a second connection port; 28. a third connection port; 29. a protective gasket; 3. a detection pen; 4. a connection line; 5. a lifting rod; 51. a connecting block; 6. a power supply; 61. a return spring; 62. and connecting the cathode.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, the present utility model provides a technical solution: a portable bridge building hardness detector, which comprises a detector main body 1, a detection screen 11 embedded on the surface of the detector main body 1, and a detection pen 3 connected with the detector main body 1,
the alignment component 2 is arranged at the bottom of the detection pen 3, and the end part of the detection pen 3 passes through the middle part of the detector main body 1;
the alignment assembly 2 comprises an auxiliary base 24, a plurality of lifting rods 5 are symmetrically arranged in the auxiliary base 24, the top ends of the lifting rods 5 are connected with the side wall of the detection pen 3 through connecting blocks 51, and a second connecting port 27 matched with the detection pen 3 is formed in the middle of the auxiliary base 24.
The detection pen 3 passes through the alignment assembly 2, the detection pen 3 is on the middle line of the alignment assembly 2, and the end part of the detection pen 3 can pass out of the auxiliary base 24 through the second connecting port 27, so that the bottom of the detection pen 3 can still contact the detection surface.
The detection surface is the area that the bridge needs to detect, places the tip of detecting pen 3 on this area for detecting pen 3 is in the vertical state with this area, and the bottom of detecting pen 3 is laminated with its surface mutually, can detect.
Firstly, the auxiliary base 24 is placed on the detection surface, the area of the auxiliary base 24 is larger, the auxiliary base 24 can be well attached to the detection surface, the auxiliary base 24 cannot slide and incline with the detection surface, after the auxiliary base 24 is placed, the detection pen 3 is moved to the bottom, the detection pen 3 is always in a state perpendicular to the detection surface, the bottom of the detection pen 3 is attached to the detection surface, and the bridge can be detected.
In this embodiment, as shown in fig. 2, 3, 4 and 5, a power supply 6 is preferably disposed in the auxiliary base 24, and a connection cathode 62 is disposed on the surface of the power supply 6;
a third connecting port 28 is formed in the side wall of the auxiliary base 24 near the position of the connecting negative electrode 62, a connecting button 25 is movably connected in the third connecting port 28, and the connecting button 25 is matched with the connecting negative electrode 62 for use.
The lifting rods 5 are connected with the power supply 6, the connecting negative electrode 62 and the connecting button 25 are equivalent to a switch of the power supply 6, when the connecting button 25 is contacted with the connecting negative electrode 62, the power supply 6 receives an opening signal, namely the lifting rods 5 are operated simultaneously, and when the connecting button 25 is separated from the connecting negative electrode 62, the power supply 6 loses the signal, namely the power supply 6 is automatically operated, and the original state is restored.
In this embodiment, as shown in fig. 2, 3, 4 and 5, a return spring 61 is preferably disposed between the power supply 6 and the connection button 25, and two ends of the return spring 61 are respectively connected to the power supply 6 and the connection button 25, and the connection button 25 is located in the third connection port 28.
The connecting button 25 cannot slide out in the third connecting port 28, the connecting button 25 passes through the limit column, so that the sliding range of the connecting button 25 is only 1-2cm, when the connecting button 25 is pressed, the reset spring 61 positioned between the power supply 6 and the connecting button 25 is in a contracted state, the end part of the connecting button 25 is in contact with the connecting negative electrode 62, so that the power supply 6 receives signals, and even if the plurality of lifting rods 5 operate, the detecting pen 3 is driven to move, the end part of the detecting pen 3 moves from the auxiliary base 24 to the bottom, the detecting surface can be detected, and after the connecting button 25 is loosened, the reset spring 61 loses the acting force, namely the reset state is restored, so that the connecting button 25 is separated from the connecting negative electrode 62.
In this embodiment, as shown in fig. 5, preferably, a protection pad 29 is disposed around the bottom wall of the auxiliary base 24, and the protection pad 29 is made of rubber.
The protection pad 29 can make the auxiliary base 24 more fit with the detection surface, and has the effect of protecting the detection pen 3.
In this embodiment, preferably, as shown in fig. 1, 2 and 3, the top of the auxiliary base 24 is detachably connected with a connecting top plate 21, and a first connection port 23 matched with the detection pen 3 is provided in the middle of the connecting top plate 21.
The first connection interface 23 enables the upward and downward movement of the detection pen 3.
In this embodiment, as shown in fig. 1, 2 and 3, preferably, the surface of the connecting top plate 21 is rotatably connected with a limit screw 22, a threaded cylinder 26 matched with the limit screw 22 is arranged in the auxiliary base 24, and the connecting top plate 21 is connected with the auxiliary base 24 through the limit screw 22.
When the connecting top plate 21 needs to be fixed, the limiting screw 22 is only required to be aligned right above the threaded cylinder 26, and then the limiting screw 22 is rotated, so that the limiting screw 22 and the threaded cylinder 26 are in threaded rotation, namely the connecting top plate 21 is fixed on the top of the auxiliary base 24.
In this embodiment, as shown in fig. 1, preferably, an operation switch 12 is embedded on one side of the surface of the detector body 1 located on the detection screen 11, and the detection pen 3 is connected to the detector body 1 through a connection line 4.
Working principle and using flow: firstly, the auxiliary base 24 is placed on a detection surface, the area of the auxiliary base 24 is larger, the auxiliary base 24 is well attached to the detection surface, the auxiliary base 24 cannot slide and incline with the detection surface, after the auxiliary base 24 is placed, the connecting button 25 is pressed, the reset spring 61 between the power supply 6 and the connecting button 25 is in a contracted state, the end part of the connecting button 25 is contacted with the connecting negative electrode 62, so that the power supply 6 receives signals, the detection pen 3 is driven to move even if a plurality of lifting rods 5 operate, the end part of the detection pen 3 moves from the inside of the auxiliary base 24 to the bottom, the detection surface can be detected, the auxiliary base 24 is attached to the detection surface, and is not easy to slide and deviate, the detection pen 3 can be driven to move by pressing the connecting button 25, the end part of the detection pen 3 is attached to the detection surface, the detection pen 3 is in a vertical state, the end surface of the detection pen 3 is in an attached state with the detection surface, and the detection data of the detection pen 3 are accurate.
The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.
Claims (7)
1. The utility model provides a portable bridge building hardness detector, includes detector main part (1), inlays in detection screen (11) on detector main part (1) surface, detects pen (3) that are connected with detector main part (1), its characterized in that:
the alignment assembly (2) is arranged at the bottom of the detection pen (3), and the end part of the detection pen (3) passes through the middle part of the detector main body (1);
the alignment assembly (2) comprises an auxiliary base (24), a plurality of lifting rods (5) are symmetrically arranged in the auxiliary base (24), the top ends of the lifting rods (5) are connected with the side wall of the detection pen (3) through connecting blocks (51), and a second connecting port (27) matched with the detection pen (3) for use is formed in the middle of the auxiliary base (24).
2. The portable bridge construction hardness tester according to claim 1, wherein: a power supply (6) is arranged in the auxiliary base (24), and a connecting negative electrode (62) is arranged on the surface of the power supply (6);
a third connecting port (28) is formed in the side wall of the auxiliary base (24) near the position where the negative electrode (62) is connected, a connecting button (25) is movably connected in the third connecting port (28), and the connecting button (25) is matched with the negative electrode (62).
3. The portable bridge construction hardness tester according to claim 2, wherein: a reset spring (61) is arranged between the power supply (6) and the connecting button (25), two ends of the reset spring (61) are respectively connected with the power supply (6) and the connecting button (25), and the connecting button (25) is positioned in the third connecting port (28).
4. The portable bridge construction hardness tester according to claim 1, wherein: the bottom wall of the auxiliary base (24) is provided with a protection gasket (29) all around, and the protection gasket (29) is made of rubber.
5. The portable bridge construction hardness tester according to claim 1, wherein: the top of auxiliary base (24) can be dismantled and be connected with connection roof (21), first connector (23) that use with detection pen (3) cooperation have been seted up at the middle part of connection roof (21).
6. The portable bridge construction hardness tester according to claim 5, wherein: the surface rotation of connecting roof (21) is connected with spacing screw rod (22), the inside of auxiliary base (24) is equipped with screw thread section of thick bamboo (26) that use with spacing screw rod (22) cooperation, just connecting roof (21) are connected with auxiliary base (24) through spacing screw rod (22).
7. The portable bridge construction hardness tester according to claim 1, wherein: the surface of the detector main body (1) is embedded with an operation switch (12) on one side of a detection screen (11), and the detection pen (3) is connected with the detector main body (1) through a connecting line (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320892993.2U CN220170785U (en) | 2023-04-20 | 2023-04-20 | Portable bridge building hardness detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320892993.2U CN220170785U (en) | 2023-04-20 | 2023-04-20 | Portable bridge building hardness detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220170785U true CN220170785U (en) | 2023-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320892993.2U Active CN220170785U (en) | 2023-04-20 | 2023-04-20 | Portable bridge building hardness detector |
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| Country | Link |
|---|---|
| CN (1) | CN220170785U (en) |
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2023
- 2023-04-20 CN CN202320892993.2U patent/CN220170785U/en active Active
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