CN211667431U - Bridge pier roughness detection device for bridge detection - Google Patents
Bridge pier roughness detection device for bridge detection Download PDFInfo
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- CN211667431U CN211667431U CN201922385973.2U CN201922385973U CN211667431U CN 211667431 U CN211667431 U CN 211667431U CN 201922385973 U CN201922385973 U CN 201922385973U CN 211667431 U CN211667431 U CN 211667431U
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Abstract
The utility model discloses a pier roughness detection device for bridge detection, including antiskid gum cover, telescopic check rod, detector fixture, roughness detector, data transmission line, regulation formula activity head and detection contact pilotage, the utility model discloses, through setting up telescopic check rod, can adjust the length of telescopic check rod according to the pier of co-altitude not, when detecting the pier, need not to realize the detection to pier roughness with the help of other appurtenance promptly, simple structure, convenient to carry can realize one-man operation moreover; the roughness detector can be fixed by arranging the detector clamping mechanism, and the rubber sheath can play a role in buffering the tension force of the extension spring, so that the condition that the roughness detector is damaged is prevented; through setting up regulation formula activity head, can change the contact angle that detects contact pilotage and pier, prevent to detect the contact pilotage angle and not right and excessively damage.
Description
Technical Field
The utility model relates to a pier roughness measurement technical field specifically is a pier roughness measurement device for bridge detects.
Background
When the roughness detector is used for measuring the roughness of the surface of a workpiece, the sensor is placed on the measured surface of the workpiece, the sensing probe slides along the measured surface, the roughness of the measured surface of the workpiece causes the contact pin to generate displacement, the displacement enables the inductance of the inductance coil of the sensor to change, so that an analog signal proportional to the roughness of the measured surface is generated at the output end of the phase-sensitive rectifier, and the signal enters the data acquisition system after being amplified and subjected to level conversion.
However, most of the existing roughness detectors are handheld, when detecting the bridge pier, due to the fact that the height of the bridge pier is high, a user needs to detect the roughness of the bridge pier by using a ladder or other related tools, the detection method is heavy, high-altitude falling risks exist, single-person operation cannot be achieved, and the detection efficiency is low.
Therefore, the bridge pier roughness detection device for bridge detection is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pier roughness measurement device for bridge detects can carry out the roughness measurement to the pier of co-altitude not, need not to realize the detection to the pier with the help of ladder or other instrument, can one-man operation moreover, and the artifical volume of occuping is little, and detection efficiency is high to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a pier roughness detection device for bridge detection comprises an anti-skid rubber sleeve, a telescopic detection rod, a detector clamping mechanism, a roughness detector, a data transmission line, an adjustable movable head and a detection contact pin, wherein the anti-skid rubber sleeve is a rubber sleeve made of rubber materials and is sleeved at the lower end of the telescopic detection rod; the detector clamping mechanism is arranged at the upper end of the anti-skid rubber sleeve and is sleeved on the telescopic detection rod; the roughness detector is clamped on the detector clamping mechanism and is connected with the detection contact pin through a data conducting wire; the data conducting wire is in a spring wire shape and penetrates through the telescopic detection rod; the adjustable movable head is arranged at the top of the telescopic detection rod and is detachably connected with the telescopic detection rod; the detection contact pin is clamped on the adjustable movable head.
Preferably, telescopic check rod adopts stainless steel to make, and this telescopic check rod sets up a plurality of telescopic links, cup joints each other and constitutes, can adjust the length of telescopic check rod according to the pier of co-altitude not, when detecting the pier, need not to realize the detection to pier roughness with the help of other appurtenance promptly, simple structure, and convenient to carry can realize one-man operation moreover.
Preferably, the detector clamping mechanism comprises a fixed shell, a left clamping frame, a right clamping frame, a rubber sheath, an extension spring, a fixed sleeve and a fixed screw, wherein the fixed shell is made of PVC material and is made into a rectangular shape; the left clamping frame and the right clamping frame are both arranged in an L shape and are respectively sleeved inside two ends of the fixed shell; at least 2 extension springs are buckled between the left clamping frame and the right clamping frame; the fixed sleeve is arranged in a ring shape and is welded in the middle of the bottom of the fixed shell in a plastic welding mode; the fixing screw is arranged at the bottom of the fixing sleeve and is in threaded connection with the telescopic detection rod, the left clamping frame and the right clamping frame are firstly pulled to two sides before detection, then the roughness detector is clamped, the roughness detector can be fixed under the action of the extension spring, the rubber sheath can play a role in buffering the tension force of the extension spring, and the condition that the roughness detector is damaged is prevented.
Preferably, the adjustable movable head comprises a movable frame, a movable shaft, a stop ring, a wing-shaped nut and a clamping ring, the movable frame is arranged to be a shape of' 20866; the snap ring set up to cylindric, the welding is at the top of adjustable shelf, when detecting the pier, the accessible is adjusted the contained angle of adjustable shelf and telescopic test rod and is changed the contact angle who detects contact pilotage and pier, prevents to detect the contact pilotage angle and not right and excessively damage.
Preferably, the left end of the movable shaft is provided with an end cap, and the right end of the movable shaft is provided with an external thread; the stop ring is welded at one end of the movable shaft close to the external thread; wing section nut and loose axle threaded connection, when adjusting adjustable shelf and telescopic test bar contained angle, loosen the regulation that the adjustable shelf can be realized to the wing section nut, adjust the back that finishes, screw up the wing section nut, under the cooperation of wing section nut and backstop ring for the adjustable shelf is died with telescopic test bar is fixed, prevents to appear rocking when detecting.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, through setting up telescopic detection rod, can adjust the length of telescopic detection rod according to the pier of co-altitude not, when detecting the pier, need not to realize the detection to pier roughness with the help of other appurtenance, simple structure, convenient to carry can realize one-man operation moreover;
2. the utility model discloses, through setting up the detector fixture, before detecting, at first to both sides pulling left holding frame and right holding frame, then press from both sides roughness measurement appearance dress wherein, under extension spring's effect, can realize fixing the roughness measurement appearance, the rubber sheath can play the cushioning effect to extension spring's straining force, prevents to appear damaging the condition appearance of roughness measurement appearance;
3. the utility model discloses, through setting up regulation formula movable head, when detecting the pier, the accessible is adjusted the movable frame and is changed the contact angle who detects contact pilotage and pier with the contained angle of telescopic test rod, prevents to detect the contact pilotage angle and not right and excessively damage.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a clamping mechanism of the detecting instrument of the present invention;
fig. 3 is a bottom view of the clamping mechanism of the present invention;
fig. 4 is a schematic view of the adjustable movable head structure of the present invention.
In the figure: 1. an anti-slip rubber sleeve; 2. a telescopic detection rod; 3. a detector clamping mechanism; 31. a stationary housing; 32. a left holding frame; 33. a right holding frame; 34. a rubber sheath; 35. an extension spring; 36. fixing a sleeve; 37. a set screw; 4. a roughness detector; 5. a data conducting line; 6. an adjustable movable head; 61. a movable frame; 62. a movable shaft; 63. a stop ring; 64. a wing nut; 65. a snap ring; 7. the stylus is detected.
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. 1-4, the present invention provides a technical solution: a pier roughness detection device for bridge detection is shown in figures 1 and 4 and comprises an anti-skid rubber sleeve 1, a telescopic detection rod 2, a detector clamping mechanism 3, a roughness detector 4, a data transmission line 5, an adjustable movable head 6 and a detection contact pin 7, wherein the anti-skid rubber sleeve 1 is made of rubber materials, and the anti-skid rubber sleeve 1 is sleeved at the lower end of the telescopic detection rod 2; the detector clamping mechanism 3 is arranged at the upper end of the antiskid rubber sleeve 1, and the detector clamping mechanism 3 is sleeved on the telescopic detection rod 2; the roughness detector 4 is clamped on the detector clamping mechanism 3, and the roughness detector 4 is connected with a detection contact pin 7 through a data transmission wire 5; the data conducting wire 5 is in a spring wire shape, and the data conducting wire 5 penetrates through the telescopic detection rod 2; the adjustable movable head 6 is arranged at the top of the telescopic detection rod 2, and the adjustable movable head 6 is detachably connected with the telescopic detection rod 2; the detection contact pin 7 is clamped on the adjustable movable head 6.
Specifically, as shown in fig. 1, the telescopic detection rod 2 is made of stainless steel, and the telescopic detection rod 2 is provided with a plurality of telescopic rods which are sleeved with each other.
Through adopting above-mentioned technical scheme, can adjust telescopic test rod 2's length according to the pier of co-altitude not, when detecting the pier, need not to realize the detection to pier roughness with the help of other appurtenance promptly, simple structure, convenient to carry can realize one-man operation moreover.
Specifically, as shown in fig. 2 and 3, the detector clamping mechanism 3 includes a fixed housing 31, a left clamping frame 32, a right clamping frame 33, a rubber sheath 34, a tension spring 35, a fixed sleeve 36 and a fixing screw 37, wherein the fixed housing 31 is made of PVC material and is rectangular; the left clamping frame 32 and the right clamping frame 33 are both arranged in an L shape and are respectively sleeved inside two ends of the fixed shell 31; an extension spring 35 is buckled between the left clamping frame 32 and the right clamping frame 33, and at least 2 extension springs 35 are adopted; the fixing sleeve 36 is arranged in a ring shape and is welded in the middle of the bottom of the fixing shell 31; the fixing screw 37 is arranged at the bottom of the fixing sleeve 36 and is in threaded connection with the telescopic detection rod 2.
Through adopting above-mentioned technical scheme, before detecting, at first to left holding frame 32 of both sides pulling and right holding frame 33, then press from both sides roughness measurement appearance 4 and adorn wherein, under extension spring 35's effect, can realize fixing roughness measurement appearance 4, rubber sheath 34 can play the cushioning effect to extension spring 35's straining force, prevents that the condition that damages roughness measurement appearance 4 from appearing.
Specifically, as shown in fig. 4, the adjustable movable head 6 includes a movable frame 61, a movable shaft 62, a stop ring 63, a wing nut 64 and a snap ring 65, the movable frame 61 is in a shape of' 20866; the snap ring 65 is formed in a cylindrical shape and welded to the top of the movable frame 61.
Through adopting above-mentioned technical scheme, when detecting the pier, the accessible is adjusted the contained angle of adjustable shelf 61 and telescopic test rod 2 and is changed the contact angle who detects contact pilotage 7 and pier, prevents to detect the contact pilotage 7 angle and not to excessively damage.
Specifically, as shown in fig. 4, the left end of the movable shaft 62 is provided with an end cap, and the right end is provided with an external thread; the stop ring 63 is welded at one end of the movable shaft 62 close to the external thread; the wing nut 64 is in threaded connection with the movable shaft 62.
Through adopting above-mentioned technical scheme, when adjusting adjustable shelf 61 and 2 contained angles of telescopic test rod, loosen wing section nut 64 and can realize adjusting the regulation of adjustable shelf 61, adjust the back that finishes, screw up wing section nut 64, under the cooperation of wing section nut 64 and backstop ring 63 for adjustable shelf 61 is fixed die with telescopic test rod 2, prevents to appear rocking when detecting.
The working principle is as follows: when using, at first adjust telescopic detection bar 2's length according to the pier of co-altitude not, then to left holding frame 32 of both sides pulling and right holding frame 33, then press from both sides roughness measurement appearance 4 dress wherein, under extension spring 35's effect, can realize fixing roughness measurement appearance 4, change the contact angle who detects contact pilotage 7 and pier through the contained angle of adjusting adjustable shelf 61 and telescopic detection bar 2, then be connected roughness measurement appearance 4 and detection contact pilotage 7 through data conduction line 5, handheld telescopic detection bar 2 of adjusting detects the roughness of pier, when detecting, need not to realize the detection to the pier roughness with the help of other appurtenance promptly, moreover, the steam generator is simple in structure, and the carrying convenience is provided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a pier roughness measurement device for bridge detects which characterized in that: the anti-skid detection device comprises an anti-skid rubber sleeve (1), a telescopic detection rod (2), a detector clamping mechanism (3), a roughness detector (4), a data transmission line (5), an adjustable movable head (6) and a detection contact pin (7), wherein the anti-skid rubber sleeve (1) is made of rubber materials, and the anti-skid rubber sleeve (1) is sleeved at the lower end of the telescopic detection rod (2); the detector clamping mechanism (3) is arranged at the upper end of the anti-skid rubber sleeve (1), and the detector clamping mechanism (3) is sleeved on the telescopic detection rod (2); the roughness detector (4) is clamped on the detector clamping mechanism (3), and the roughness detector (4) is connected with the detection contact pin (7) through a data transmission wire (5); the data conducting wire (5) is in a spring wire shape, and the data conducting wire (5) penetrates through the telescopic detection rod (2); the adjustable movable head (6) is arranged at the top of the telescopic detection rod (2), and the adjustable movable head (6) is detachably connected with the telescopic detection rod (2); the detection contact pin (7) is clamped on the adjustable movable head (6).
2. The bridge pier roughness detecting device for bridge detection according to claim 1, wherein: the telescopic detection rod (2) is made of stainless steel materials, and the telescopic detection rod (2) is provided with a plurality of telescopic rods which are sleeved with each other.
3. The bridge pier roughness detecting device for bridge detection according to claim 1, wherein: the detector clamping mechanism (3) comprises a fixed shell (31), a left clamping frame (32), a right clamping frame (33), a rubber sheath (34), an extension spring (35), a fixed sleeve (36) and a fixed screw (37), wherein the fixed shell (31) is made of PVC materials and is rectangular; the left clamping frame (32) and the right clamping frame (33) are both arranged in an L shape and are respectively sleeved inside two ends of the fixed shell (31); an extension spring (35) is buckled between the left clamping frame (32) and the right clamping frame (33), and at least 2 extension springs (35) are adopted; the fixed sleeve (36) is arranged in a ring shape and is welded in the middle of the bottom of the fixed shell (31) in a plastic welding mode; the fixing screw (37) is arranged at the bottom of the fixing sleeve (36) and is in threaded connection with the telescopic detection rod (2).
4. The bridge pier roughness detecting device for bridge detection according to claim 1, wherein: the adjustable movable head (6) comprises a movable frame (61), a movable shaft (62), a stop ring (63), a wing-shaped nut (64) and a clamping ring (65), wherein the movable frame (61) is arranged to be a shape of' 20866;, the movable frame is clamped on two sides of the top of the telescopic detection rod (2), and the movable frame (61) is movably connected with the telescopic detection rod (2) through the movable shaft (62); the clamping ring (65) is cylindrical and is welded to the top of the movable frame (61).
5. The bridge pier roughness detecting device for bridge detection according to claim 4, wherein: the left end of the movable shaft (62) is provided with an end cap, and the right end of the movable shaft is provided with an external thread; the stop ring (63) is welded at one end of the movable shaft (62) close to the external thread; the wing-shaped nut (64) is in threaded connection with the movable shaft (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922385973.2U CN211667431U (en) | 2019-12-26 | 2019-12-26 | Bridge pier roughness detection device for bridge detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922385973.2U CN211667431U (en) | 2019-12-26 | 2019-12-26 | Bridge pier roughness detection device for bridge detection |
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| Publication Number | Publication Date |
|---|---|
| CN211667431U true CN211667431U (en) | 2020-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922385973.2U Expired - Fee Related CN211667431U (en) | 2019-12-26 | 2019-12-26 | Bridge pier roughness detection device for bridge detection |
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| CN (1) | CN211667431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322911A (en) * | 2021-12-31 | 2022-04-12 | 重庆大学 | Bridge pavement flatness indirect accurate identification method combined with Kalman filtering |
-
2019
- 2019-12-26 CN CN201922385973.2U patent/CN211667431U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322911A (en) * | 2021-12-31 | 2022-04-12 | 重庆大学 | Bridge pavement flatness indirect accurate identification method combined with Kalman filtering |
| CN114322911B (en) * | 2021-12-31 | 2023-08-04 | 重庆大学 | Bridge pavement evenness indirect accurate identification method combining Kalman filtering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201208 Address after: No.17, Yinyan Road, Guangling Industrial Park, Yangzhou City, Jiangsu Province, 225002 Patentee after: Yangzhou Huajian traffic engineering consulting and Supervision Co.,Ltd. Address before: No.86, Yancun group, Qianxi village committee, changlai Town, Lechang, Shaoguan City, Guangdong Province Patentee before: Yang Junbiao |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201013 Termination date: 20201226 |