CN112630301A - Bridge maintenance of detecting a flaw equipment - Google Patents
Bridge maintenance of detecting a flaw equipment Download PDFInfo
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- CN112630301A CN112630301A CN202011535300.1A CN202011535300A CN112630301A CN 112630301 A CN112630301 A CN 112630301A CN 202011535300 A CN202011535300 A CN 202011535300A CN 112630301 A CN112630301 A CN 112630301A
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- 238000012423 maintenance Methods 0.000 title claims abstract description 23
- 230000008093 supporting effect Effects 0.000 claims abstract description 32
- 239000000523 sample Substances 0.000 claims abstract description 9
- 239000003381 stabilizer Substances 0.000 claims description 47
- 230000001105 regulatory effect Effects 0.000 claims description 21
- 230000000087 stabilizing effect Effects 0.000 claims description 17
- 238000007689 inspection Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
- E01D19/125—Grating or flooring for bridges
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
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- Life Sciences & Earth Sciences (AREA)
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- General Health & Medical Sciences (AREA)
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The application relates to the technical field of bridge maintenance equipment, in particular to bridge flaw detection maintenance equipment which comprises a support vertically arranged on a bridge pavement, wherein a support arm is rotatably connected to the support, an adjusting arm is slidably connected to the support arm, and a support assembly is connected to the adjusting arm; the supporting component is connected with an ultrasonic probe. This application has and does not influence the normal effect of passing on the bridge road surface of vehicle when detecting the bridge.
Description
Technical Field
The application relates to the technical field of bridge maintenance equipment, in particular to bridge flaw detection maintenance equipment.
Background
The urban bridge refers to a bridge built on a river channel, a road and road overpass, a road overpass crossing a railway and a pedestrian overpass in an urban area. The safe operation of the urban bridge is an important guarantee of urban traffic and is closely related to the lives of citizens. In order to ensure the smooth and unobstructed road and maintain and prolong the service life of the existing bridge as much as possible, it is necessary to frequently check and inspect the bridge and further maintain and repair the bridge. Bridge inspection and inspection are two important links of bridge maintenance work.
The existing bridge detection method generally comprises the steps of driving a bridge detection vehicle to a bridge road to be detected, conveying detection personnel to the side part or the bottom of the bridge by utilizing an arm support of the bridge detection vehicle, and carrying out defect detection by the detection personnel through visual observation or a detection tool.
Aiming at the related technologies, the inventor thinks that the existing bridge inspection vehicle is mostly formed by modifying a general automobile chassis, and the structural strength of an arm support must be ensured in consideration of the safety of inspection personnel, so that the bridge inspection vehicle is large in size, can influence the vehicle passing when being placed on a bridge pavement, and also needs to carry out traffic control to influence the normal traveling of citizens.
Disclosure of Invention
In order to guarantee that the vehicle that does not influence the bridge road surface when detecting the bridge normally passes, this application provides a bridge maintenance of detecting a flaw equipment.
The application provides a bridge maintenance of detecting a flaw equipment adopts following technical scheme:
a bridge flaw detection maintenance device comprises a support vertically arranged on a bridge pavement, wherein a support arm is rotatably connected to the support, an adjusting arm is slidably connected to the support arm, and a support assembly is connected to the adjusting arm; the supporting component is connected with an ultrasonic probe.
Through adopting above-mentioned technical scheme, with the vertical mid point department of placing in bridge road surface width direction of support, rotate the support arm on the support, make the support arm be the horizontality, and according to the actual width on bridge road surface, slide the regulating arm in the support arm, adjust the length that the regulating arm stretches out the support arm, the one end that stretches out the support arm and the side of bridge are in same vertical face until the regulating arm, rethread supporting component supports fixedly to the regulating arm, detect the flaw detection to the bridge both sides through the ultrasonic detection head that connects on the supporting component simultaneously, whole testing process does not influence the vehicle on bridge road surface and normally passes.
Optionally, be provided with first subassembly that slides between support arm and the regulating arm, first subassembly that slides includes first slider and first spout, and first slider fixed connection is on the outer wall of regulating arm, and first spout is seted up on the inner wall of support arm, and first slider uses with first spout cooperation.
Through adopting above-mentioned technical scheme, upwards rotate the support arm on the support to pull out the regulating arm in the support arm from the support arm, make first slider remove along first spout, improved the efficiency that the regulating arm slided in the support arm, be convenient for adjust the length that the regulating arm stretches out the support arm, so that be applicable to the bridge that road surface width is different, thereby improved the practicality of this equipment.
Optionally, a containing groove is formed in the support, the support arm is located in the containing groove, and the top end of the support arm is hinged to the top wall of the containing groove.
Through adopting above-mentioned technical scheme, this equipment is when depositing or transporting, and the staff can rotate the support arm, accomodate the support arm in the storage tank on the support to reduce the volume of this equipment, make this equipment be convenient for transport and deposit, with the support arm holding in the storage tank simultaneously, can reduce in equipment transportation, the support arm collides with the external world, thereby reduces the damage of support arm, has improved the life of this equipment.
Optionally, the support arm and the support are provided with a stabilizing assembly, the stabilizing assembly comprises a first stabilizer bar and a second stabilizer bar, one end of the first stabilizer bar is hinged to the side wall of the accommodating groove, the other end of the first stabilizer bar is hinged to one end of the second stabilizer bar, and the other end of the second stabilizer bar is hinged to the support arm.
Through adopting above-mentioned technical scheme, when rotating the support arm out of holding the inslot, make the one end of second stabilizer bar rotate on the support arm, the one end of first stabilizer bar rotates on the lateral wall of storage tank, length direction is the same with the length direction of second stabilizer bar until first stabilizer bar, thereby make first stabilizer bar and second stabilizer bar play certain supporting effect to the support arm, and then make the support arm can last stable holding level state, prevent that the support arm from dropping downwards and causing the harm to the vehicle that comes and goes, the security that this equipment used has been improved.
Optionally, a fixing bolt is arranged between the first stabilizer bar and the second stabilizer bar, and the fixing bolt sequentially vertically penetrates through the first stabilizer bar and the second stabilizer bar and is in threaded connection with the first stabilizer bar and the second stabilizer bar.
Through adopting above-mentioned technical scheme, stretch out as first stabilizer bar and second stabilizer bar, the length direction of first stabilizer bar is the same with the length direction of second stabilizer bar promptly, screws up fixing bolt for first stabilizer bar and second stabilizer bar can not take place to rotate, thereby be convenient for first stabilizer bar and second stabilizer bar support the support arm, make the support arm can stably keep the horizontality, and then improved bridge road detection's stability.
Optionally, the support assembly includes a first support rod and a second support rod, one end of the first support rod is hinged to one end of the adjusting arm extending out of the support arm, the second support rod is located at one end of the first support rod far away from the adjusting arm, and the second support rod is slidably connected in the first support rod.
By adopting the technical scheme, after the adjusting arm extends out of the support arm, the first support rod is rotated to enable the first support rod to keep a vertical state, and then the second support rod slides out of the first support rod until the second support rod is abutted against the bridge, so that the support arm and the adjusting arm are supported in an auxiliary manner, and the stability of bridge road detection is improved; meanwhile, the adjusting arm and the support arm are maintained in a horizontal state, so that vehicles can conveniently pass below the adjusting arm and the support arm, and normal passing of the vehicles on the bridge pavement is not affected.
Optionally, a locking bolt is connected to the bottom end of the first support rod in a threaded manner, and the locking bolt penetrates through the first support rod and is tightly abutted to the outer wall of the second support rod.
By adopting the technical scheme, the second supporting rod slides out of the first supporting rod until the second supporting rod is abutted to the bridge, and then the locking bolt is screwed, so that the second supporting rod is effectively prevented from sliding in the first supporting rod, the second supporting rod can be kept stable, the second supporting rod can conveniently support the adjusting arm and the supporting arm, and the stability of bridge road detection is improved; meanwhile, the adjusting arm and the support arm are maintained in a horizontal state, so that vehicles can conveniently pass below the adjusting arm and the support arm, and normal passing of the vehicles on the bridge pavement is not affected.
Optionally, a second sliding assembly is arranged between the first supporting rod and the second supporting rod, the second sliding assembly includes a second sliding block and a second sliding groove, the second sliding block is fixedly connected to the outer wall of the second supporting rod, the second sliding groove is formed in the inner wall of the first supporting rod, and the second sliding block is matched with the second sliding groove for use.
Through adopting above-mentioned technical scheme, rotate first bracing piece to vertical state, follow the roll-off in the first bracing piece with the second bracing piece again for the second slider slides along the second spout, has improved the efficiency that the second bracing piece slided in first bracing piece, thereby is convenient for make the second bracing piece support adjusting arm and support arm fast, has improved the stability that bridge road detected.
Optionally, the bottom of second bracing piece is connected with the centre gripping subassembly, and the centre gripping subassembly includes splint and extension spring, and splint and spring all are provided with two, and two splint are located the both sides of second bracing piece respectively, and splint pass through extension spring and second bracing piece fixed connection.
Through adopting above-mentioned technical scheme, pull out the second bracing piece from first bracing piece, make the bottom of second bracing piece and the top surface butt of bridge revetment, pull two splint along the direction of keeping away from each other again, make extension spring elongate, stretch two splint respectively to the both sides of bridge revetment again, the resilience force through extension spring makes the inseparable butt in both sides of two splint and bridge revetment simultaneously, thereby make the second bracing piece can remain stable, and then make regulating arm and support arm remain stable, the stability that bridge road detected has been improved.
Optionally, the ultrasonic probe is located on a clamping plate far away from the bracket and detachably connected with the clamping plate.
Through adopting above-mentioned technical scheme, press from both sides two splint on the bridge dado, connect the ultrasonic detection head on the splint that are close to the bridge outside, detect the wall in the bridge dado outside through the ultrasonic detection head to the detection efficiency of bridge has been improved.
To sum up, this application includes following at least one bridge maintenance of flaw detection equipment beneficial technical effect:
the support and the two support arms are matched for use, so that flaw detection can be conveniently carried out on two sides of the bridge at the same time, and the detection efficiency of the bridge is improved; meanwhile, the whole detection process does not influence the normal passing of the vehicles on the bridge pavement.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a schematic view of a partial cross-sectional structure of the present application;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
fig. 4 is an enlarged schematic view of B in fig. 2.
Description of reference numerals: 1. a support; 11. a containing groove; 12. a pulley; 2. bridge pavement; 21. bridge protecting walls; 3. a support arm; 31. an adjusting arm; 4. a first glide assembly; 41. a first slider; 42. a first chute; 5. a support assembly; 51. a first support bar; 511. locking the bolt; 52. a second support bar; 6. a stabilizing assembly; 61. a first stabilizer bar; 62. a second stabilizer bar; 621. fixing the bolt; 7. a second glide assembly; 71. a second slider; 72. a second chute; 8. a clamping assembly; 81. a splint; 82. an extension spring; 9. an ultrasonic probe.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1, the embodiment of the application discloses a bridge maintenance of detecting a flaw equipment, including vertical setting at the support 1 in the middle of bridge road surface 2, support arm 3 is connected in the rotation respectively to support 1 both sides near bridge dado 21, and every support arm 3 is gone up relatively and is connected with supporting component 5, is connected with ultrasonic detection head 9 on supporting component 5.
During the use, with the vertical mid point department of placing 2 width directions on bridge road surface of support 1, rotate support arm 3 on the support 1 for support arm 3 is the horizontality, and rethread supporting component 5 supports support arm 3, makes support arm 3 remain stable, and the support arm 3 below of being convenient for can normally pass the vehicle. And flaw detection is carried out on the side surface of the bridge through an ultrasonic probe 9 on the supporting component 5.
Referring to fig. 1, the support 1 is a hollow cuboid structure, four pulleys 12 are fixedly connected to the bottom end of the support 1, and the four pulleys 12 are uniformly distributed on the bottom end of the support 1. The support 1 is close to the both sides of bridge revetment 21 and has all seted up storage tank 11, and the length direction of storage tank 11 is the same with the length direction of support 1, and the size of the longitudinal section of storage tank 11 is less than the size of the longitudinal section of support 1. The support arm 3 is the cuboid structure, and the length of support arm 3 is less than storage tank 11, and the one end of support arm 3 is articulated with the roof of storage tank 11.
Referring to fig. 1, a stabilizing assembly 6 is disposed between the support arm 3 and the receiving groove 11, the stabilizing assembly 6 includes a first stabilizing rod 61 and a second stabilizing rod 62, ends of the first stabilizing rod 61 and the second stabilizing rod 62 are hinged, a fixing bolt 621 is disposed at the hinged position of the first stabilizing rod 61 and the second stabilizing rod 62, and the fixing bolt 621 sequentially vertically penetrates through the first stabilizing rod 61 and the second stabilizing rod 62 and is in threaded connection with the first stabilizing rod 61 and the second stabilizing rod 62. The other end of the first stabilizer bar 61 is hinged with the side wall of the accommodating groove 11, and the other end of the second stabilizer bar 62 is hinged with one side surface of the support arm 3 close to the support 1. The longitudinal direction of the first stabilizer bar 61 is the same as the longitudinal direction of the second stabilizer bar 62.
In use, when the device is used, the arm 3 is pulled out from the accommodating groove 11 until the length direction of the first stabilizer bar 61 is the same as that of the second stabilizer bar 62, and the fixing bolt 621 is screwed to lock the first stabilizer bar 61 and the second stabilizer bar 62, so that the arm 3 is kept horizontal.
Referring to fig. 2, there is a regulating arm 31 slidably connected in the support arm 3, the regulating arm 31 is of a rectangular parallelepiped structure, the length direction of the regulating arm 31 is the same as the length direction of the support arm 3, a first sliding assembly 4 is arranged between the regulating arm 31 and the support arm 3, the first sliding assembly 4 includes a first sliding block 41 and a first sliding groove 42, the first sliding block 41 is provided with two sliding blocks, respectively and fixedly connected to the outer walls of the two sides of the length direction of the regulating arm 31, the first sliding block 41 is located at one end of the regulating arm 31 extending into the support arm 3, the length direction of the first sliding block 41 is the same as the length direction of the regulating arm 31, the two sliding grooves 42 are provided, respectively located on the inner walls of the two sides of the length direction of the support arm 3, the length direction of the first sliding groove 42 is the same as the length direction of the support arm 3, the length of the first sliding.
When in use, the adjusting arm 31 in the support arm 3 is slid according to the actual width of the bridge pavement 2, and the length of the adjusting arm 31 extending out of the support arm 3 is adjusted.
Referring to fig. 2 and 3, the support assembly 5 includes a first support rod 51 and a second support rod 52, the first support rod 51 is a rectangular parallelepiped hollow structure, one end of the first support rod 51 is hinged to one end of the adjusting arm 31 extending out of the support arm 3, and the sum of the sizes of the first support rod 51 and the adjusting arm 31 is smaller than the size of the inner cavity of the support arm 3. The second support bar 52 is a rectangular parallelepiped structure, the second support bar 52 is slidably connected in the first support bar 51, and the length direction of the second support bar 52 is the same as the length direction of the first support bar 51. The bottom end of the first support rod 51 is connected with a locking bolt 511 in a threaded manner, and the locking bolt 511 vertically penetrates through the first support rod 51 and is tightly abutted against the outer wall of the second support rod 52.
Referring to fig. 2 and 3, a second sliding assembly 7 is disposed between the first supporting rod 51 and the second supporting rod 52, the second sliding assembly 7 includes two second sliding blocks 71 and two second sliding grooves 72, the two second sliding blocks 71 are respectively and fixedly connected to outer walls of two sides of the second supporting rod 52 in the length direction, the second sliding block 71 is located at one end of the second supporting rod 52 extending into the first supporting rod 51, the length direction of the second sliding block 71 is the same as the length direction of the second supporting rod 52, the two second sliding grooves 72 are disposed on inner walls of two sides of the first supporting rod 51 in the length direction, the length direction of the second sliding groove 72 is the same as the length direction of the first supporting rod 51, the length of the second sliding groove 72 is smaller than the length of the first supporting rod 51, and the second sliding block 71 and the second sliding groove 72 are used in cooperation.
During the use, pull out the regulating wall from the support arm 3 to rotate first bracing piece 51, make first bracing piece 51 be vertical state, pull out second bracing piece 52 vertically downwards again, make second slider 71 slide along second spout 72, make second bracing piece 52 follow first bracing piece 51 roll-off, until second bracing piece 52 and bridge butt joint, tighten locking bolt 511 again, make second bracing piece 52 keep stable, be convenient for second bracing piece 52 to support regulating arm 31 and support arm 3.
Referring to fig. 4, the bottom end of the second support rod 52 is connected with the clamping assembly 8, the clamping assembly 8 includes a clamping plate 81 and an extension spring 82, the clamping plate 81 and the spring are both provided with two, the clamping plate 81 is a rectangular plate, the two clamping plates 81 are respectively located at two sides of the second support rod 52, the extension spring 82 is horizontally arranged between each clamping plate 81 and the second support rod 52, one end of the extension spring 82 is fixedly connected with the clamping plate 81, and the other end of the extension spring 82 is fixedly connected with the second support rod 52. The ultrasonic probe 9 is detachably connected to a clamp plate 81 remote from the stand 1, and the ultrasonic probe 9 is located at the bottom end of the clamp plate 81.
During the use, pull out second bracing piece 52 from first bracing piece 51 for the bottom of second bracing piece 52 and the top surface butt of bridge dado 21, pull two splint 81 along the direction of keeping away from each other again, make extension spring 82 elongate, stretch two splint 81 to the both sides of bridge dado 21 respectively again, make the both sides of two splint 81 and bridge dado 21 closely butt through extension spring 82's resilience force simultaneously, thereby make second bracing piece 52 can remain stable.
The implementation principle of the bridge flaw detection maintenance equipment in the embodiment of the application is as follows: vertically placing the support 1 at the middle point of the width direction of the bridge pavement 2, rotating the two support arms 3 on the support 1 to enable the two support arms 3 to be in a horizontal state, sliding the adjusting arm 31 in the support arm 3 according to the actual width of the bridge pavement 2 to enable one end of the adjusting arm 31 far away from the support arm 3 to be positioned right above the bridge retaining wall 21, rotating the first support rod 51 to enable the first support rod 51 to be in a vertical state, vertically and downwards pulling out the second support rod 52 to enable the second support rod 52 to slide out from the first support rod 51 until the second support rod 52 is abutted to the bridge, screwing the locking bolt 511 to enable the second support rod 52 to be kept stable, pulling the two clamping plates 81 along the direction far away from each other to enable the extension spring 82 to be elongated, respectively pulling the two clamping plates 81 to two sides of the bridge retaining wall 21, and enabling the two clamping plates 81 to be tightly abutted to two sides of the bridge retaining wall 21 through the resilience force of the extension spring 82, therefore, the second support rod 52 can be kept stable, and finally, flaw detection is carried out on two sides of the bridge retaining wall 21 through the ultrasonic detection heads 9 on the clamping plates 81, and meanwhile, the passing of vehicles on the bridge pavement 2 is not influenced.
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 (10)
1. The utility model provides a bridge maintenance of detecting a flaw equipment which characterized in that: the bridge comprises a support (1) vertically arranged on a bridge pavement (2), wherein the support (1) is rotatably connected with a support arm (3), the support arm (3) is internally and slidably connected with an adjusting arm (31), and the adjusting arm (31) is connected with a supporting component (5); an ultrasonic probe (9) is connected to the supporting component (5).
2. The bridge inspection and maintenance equipment of claim 1, wherein: be provided with first subassembly (4) that slides between support arm (3) and regulating arm (31), first subassembly (4) that slides includes first slider (41) and first spout (42), and first slider (41) fixed connection is on the outer wall of regulating arm (31), and first spout (42) are seted up on the inner wall of support arm (3), and first slider (41) are used with first spout (42) cooperation.
3. The bridge inspection and maintenance equipment of claim 1, wherein: the support (1) is provided with a containing groove (11), the support arm (3) is located in the containing groove (11), and the top end of the support arm (3) is hinged to the top wall of the containing groove (11).
4. The bridge inspection and maintenance equipment of claim 3, wherein: support arm (3) and support (1) are provided with stabilizing assembly (6), and stabilizing assembly (6) include first stabilizer bar (61) and second stabilizer bar (62), and first stabilizer bar (61) one end is articulated with the lateral wall of storage tank (11), and the other end is articulated with the one end of second stabilizer bar (62), and the other end and support arm (3) of second stabilizer bar (62) are articulated.
5. The bridge inspection and maintenance equipment of claim 4, wherein: a fixing bolt (621) is arranged between the first stabilizer bar (61) and the second stabilizer bar (62), and the fixing bolt (621) sequentially vertically penetrates through the first stabilizer bar (61) and the second stabilizer bar (62) and is in threaded connection with the first stabilizer bar (61) and the second stabilizer bar (62).
6. The bridge inspection and maintenance equipment of claim 1, wherein: the support assembly (5) comprises a first support rod (51) and a second support rod (52), one end of the first support rod (51) is hinged to one end of the adjusting arm (31) extending out of the support arm (3), the second support rod (52) is located at one end, away from the adjusting arm (31), of the first support rod (51), and the second support rod (52) is connected in the first support rod (51) in a sliding mode.
7. The bridge inspection and maintenance equipment of claim 6, wherein: the bottom end of the first support rod (51) is in threaded connection with a locking bolt (511), and the locking bolt (511) penetrates through the first support rod (51) and is tightly abutted to the outer wall of the second support rod (52).
8. The bridge inspection and maintenance equipment of claim 6, wherein: be provided with second subassembly (7) that slides between first bracing piece (51) and second bracing piece (52), second subassembly (7) that slides includes second slider (71) and second spout (72), and second slider (71) fixed connection is on the outer wall of second bracing piece (52), and second spout (72) are seted up on the inner wall of first bracing piece (51), and second slider (71) and second spout (72) cooperation are used.
9. The bridge inspection and maintenance equipment of claim 6, wherein: the bottom of second bracing piece (52) is connected with centre gripping subassembly (8), and centre gripping subassembly (8) include splint (81) and extension spring (82), and splint (81) and spring all are provided with two, and two splint (81) are located the both sides of second bracing piece (52) respectively, and splint (81) pass through extension spring (82) and second bracing piece (52) fixed connection.
10. The bridge inspection and maintenance equipment of claim 9, wherein: the ultrasonic probe (9) is positioned on a clamping plate (81) far away from the bracket (1) and is detachably connected with the clamping plate (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011535300.1A CN112630301B (en) | 2020-12-22 | 2020-12-22 | Bridge inspection maintenance equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011535300.1A CN112630301B (en) | 2020-12-22 | 2020-12-22 | Bridge inspection maintenance equipment |
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| CN112630301A true CN112630301A (en) | 2021-04-09 |
| CN112630301B CN112630301B (en) | 2024-01-23 |
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| CN202011535300.1A Active CN112630301B (en) | 2020-12-22 | 2020-12-22 | Bridge inspection maintenance equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114002218A (en) * | 2021-11-03 | 2022-02-01 | 河南易事建设工程有限公司 | Bridge bottom detection equipment |
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| KR19990003947U (en) * | 1998-10-02 | 1999-01-25 | 박기성 | Bridge Inspection Railing Structure |
| CN201722619U (en) * | 2010-06-07 | 2011-01-26 | 中铁二局股份有限公司 | Mobile operating platform for eaves-hung cast-in-place concrete crash barrier of bridge |
| CN203904856U (en) * | 2014-06-17 | 2014-10-29 | 中铁二十四局集团上海电务电化有限公司 | Movable construction platform for construction outside bridge guardrail |
| CN205804190U (en) * | 2016-07-07 | 2016-12-14 | 青岛亿联集团股份有限公司 | A kind of travelling bridge for the guardrail construction that builds a bridge |
| CN106758810A (en) * | 2017-03-20 | 2017-05-31 | 温州佰晟建设有限公司 | A kind of Cantilever Bridges maintain platform |
| CN207987781U (en) * | 2017-09-06 | 2018-10-19 | 中交路桥建设有限公司 | A kind of assembled cantilever bracket for bridge cast-in-place construction |
| KR20190056120A (en) * | 2017-11-16 | 2019-05-24 | 쌍용건설 주식회사 | Cantilever bracket for bridger |
| CN209443811U (en) * | 2018-09-26 | 2019-09-27 | 深圳市鹏升建设有限公司 | A kind of house construction engineering support device |
| CN209470839U (en) * | 2019-03-06 | 2019-10-08 | 河北京石高速公路开发有限公司 | A kind of moveable high headroom bridge pad disease device for fast detecting |
| CN110904834A (en) * | 2019-12-03 | 2020-03-24 | 哈尔滨学院 | Automatic crack detection device for bridge concrete guardrail |
| CN111232895A (en) * | 2020-03-05 | 2020-06-05 | 河南省交通规划设计研究院股份有限公司 | Detection device for bridge |
| CN111764274A (en) * | 2020-07-13 | 2020-10-13 | 浙江中岩工程技术研究有限公司 | Bridge detection device and using method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114002218A (en) * | 2021-11-03 | 2022-02-01 | 河南易事建设工程有限公司 | Bridge bottom detection equipment |
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| CN112630301B (en) | 2024-01-23 |
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