CN213982592U - Bridge detection device convenient to maintain - Google Patents
Bridge detection device convenient to maintain Download PDFInfo
- Publication number
- CN213982592U CN213982592U CN202022607877.0U CN202022607877U CN213982592U CN 213982592 U CN213982592 U CN 213982592U CN 202022607877 U CN202022607877 U CN 202022607877U CN 213982592 U CN213982592 U CN 213982592U
- Authority
- CN
- China
- Prior art keywords
- cantilever
- groove
- magnet
- movable magnet
- movable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a bridge detection device convenient to maintain, including supporting cantilever, display screen and camera, the top of supporting cantilever is provided with the display screen, and the inside of supporting cantilever is provided with the lead screw, the surface threaded connection of lead screw has the grip block, and the lower extreme of grip block runs through the outer wall of supporting cantilever, the inside regulating block that is provided with of one end of supporting cantilever, and the lower extreme of regulating block is inside to be seted up first and accomodate the groove to the first inside fixed mounting who accomodates the groove has first fixed magnet, the lower extreme inner wall fixed mounting of regulating block has the fixed magnet of second, the spacing groove has been seted up to the inner wall of supporting cantilever. This bridge detection device convenient to maintain, when dismantling and installing perpendicular cantilever and horizontal cantilever, convenient and fast to be favorable to the work of maintaining it, avoided perpendicular cantilever and horizontal cantilever to take place to damage the inconvenience that leads to causing in the bridge testing process, improved detection efficiency.
Description
Technical Field
The utility model relates to a bridge detects technical field, specifically is a bridge detection device convenient to maintain.
Background
The bridge refers to a building which is erected to enable vehicles, pedestrians and the like to smoothly cross mountain stream and unfavorable geology or meet other traffic needs and enable traffic to be more convenient, and in order to guarantee safety of the vehicles and pedestrians and avoid collapse or other faults of the bridge, the bridge needs to be regularly detected, so that a bridge detection device is needed.
Common bridge detection device in the existing market carries out the dismantlement formula between to the cantilever convenient inadequately to be unfavorable for the work of maintaining the cantilever, make the cantilever inconvenient work of changing or maintaining after taking place to damage or other trouble, and then lead to the inconvenience in the testing operation, influenced the efficiency of testing operation, to above-mentioned problem, carry out the innovative design on original bridge detection device's basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge detection device convenient to maintain to solve common bridge detection device on the existing market that proposes in the above-mentioned background art, it is convenient inadequately to carry out the dismantlement formula between the cantilever, thereby be unfavorable for the work of maintaining the cantilever, make the work of inconvenient change or maintenance after taking place to damage or other trouble for the cantilever, and then lead to the inconvenience in the testing work, influenced the problem of the efficiency of testing work.
In order to achieve the above object, the utility model provides a following technical scheme: a bridge detection device convenient to maintain comprises a support cantilever, a display screen and a camera, wherein the display screen is arranged at the top end of the support cantilever, a screw rod is arranged inside the support cantilever, a clamping block is in threaded connection with the surface of the screw rod, the lower end of the clamping block penetrates through the outer wall of the support cantilever, an adjusting block is arranged inside one end of the support cantilever, a first accommodating groove is formed inside the lower end of the adjusting block, a first fixed magnet is fixedly arranged inside the first accommodating groove, a second fixed magnet is fixedly arranged on the inner wall of the lower end of the adjusting block, a limiting groove is formed in the inner wall of the support cantilever and is connected with one end of a movable magnet, the other end of the movable magnet is connected with the first connecting groove, a second connecting groove is formed in the top surface of the movable magnet, and the first connecting groove is formed in the outer surface of the upper end of the vertical cantilever, and erect the inside of cantilever and seted up the second and accomodate the groove, the inside fixed mounting that the groove was accomodate to the second has expanding spring, and expanding spring's lower extreme fixedly connected with stopper, the bottom surface welding of stopper has the locating piece, and the locating piece runs through the outer wall and the second connecting groove interconnect that the groove was accomodate to the second, the lower extreme movable mounting who erects the cantilever has horizontal cantilever, and the one end movable mounting who keeps away from perpendicular cantilever of horizontal cantilever has the camera.
Preferably, the lower end of the adjusting block is in a concave structure, and the adjusting block and the supporting cantilever form a rotating structure.
Preferably, the first accommodating groove and the movable magnet are distributed in a staggered manner, and one end of the movable magnet is arc-shaped when viewed from top.
Preferably, the second fixed magnet and the movable magnet have the same magnetism, and the movable magnet and the first connecting groove are in clamping connection.
Preferably, the movable magnet forms a sliding structure with the first receiving groove, the limiting groove and the first connecting groove, respectively, and the first fixed magnet and the movable magnet have opposite magnetism.
Preferably, the stopper is accommodated the groove through expanding spring and second and is constituted extending structure, and the width of stopper is greater than the width of locating piece to the lower extreme of locating piece is just being looked as the arc form, and the locating piece passes through to be connected for the block between second spread groove and the movable magnet simultaneously.
Compared with the prior art, the beneficial effects of the utility model are that: the bridge detection device convenient to maintain is provided with a plurality of sensors,
1. the first accommodating groove and the limiting groove can be matched with each other by a worker through rotating the adjusting block, at the moment, one end of the movable magnet is separated from the first connecting groove through magnetic force of the first fixed magnet, and the other end of the movable magnet slides into the first accommodating groove, so that the disassembly work of the vertical cantilever is facilitated, the subsequent maintenance work after the vertical cantilever is disassembled is facilitated, the inconvenience caused in the bridge detection process due to the damage of the vertical cantilever is avoided, and the detection efficiency is improved;
2. one end of the movable magnet is in an arc shape when being overlooked, so that the first accommodating groove can extrude the movable magnet when the adjusting block rotates, the movable magnet is separated from the first accommodating groove, and the other end of the movable magnet is clamped and fixed with the first connecting groove under the pushing action of the magnetic force of the second fixed magnet, so that the vertical cantilever can be conveniently installed;
3. the movable magnet is fixed with mutual block between the first connecting groove after, and at this moment, the second connecting groove agrees with each other with the locating piece for expanding spring operates and promotes through the stopper that mutual block is fixed between locating piece and the second connecting groove, has made things convenient for and has carried out the location work to movable magnet, thereby further improvement holistic stability.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the top-down connection structure of the support cantilever and the vertical cantilever of the present invention;
fig. 4 is a schematic view of the front view connection structure of the movable magnet and the first connecting groove of the present invention.
In the figure: 1. a support boom; 2. a display screen; 3. a screw rod; 4. a clamping block; 5. an adjusting block; 6. a first receiving groove; 7. a first fixed magnet; 8. a second fixed magnet; 9. a limiting groove; 10. a movable magnet; 11. a first connecting groove; 12. a second connecting groove; 13. erecting a cantilever; 14. a second receiving groove; 15. a tension spring; 16. a limiting block; 17. positioning blocks; 18. a transverse cantilever; 19. a camera.
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 bridge detection device convenient to maintain comprises a supporting cantilever 1, a display screen 2 and a camera 19, wherein the display screen 2 is arranged at the top end of the supporting cantilever 1, a screw rod 3 is arranged inside the supporting cantilever 1, a clamping block 4 is in threaded connection with the surface of the screw rod 3, the lower end of the clamping block 4 penetrates through the outer wall of the supporting cantilever 1, an adjusting block 5 is arranged inside one end of the supporting cantilever 1, a first accommodating groove 6 is formed inside the lower end of the adjusting block 5, a first fixed magnet 7 is fixedly arranged inside the first accommodating groove 6, a second fixed magnet 8 is fixedly arranged on the inner wall of the lower end of the adjusting block 5, a limiting groove 9 is formed in the inner wall of the supporting cantilever 1, the limiting groove 9 is mutually connected with one end of a movable magnet 10, the other end of the movable magnet 10 is mutually connected with a first connecting groove 11, and a second connecting groove 12 is formed in the top surface of the movable magnet 10, the first connecting groove 11 is formed in the outer surface of the upper end of the vertical cantilever 13, a second accommodating groove 14 is formed in the vertical cantilever 13, an expansion spring 15 is fixedly mounted in the second accommodating groove 14, a limiting block 16 is fixedly connected to the lower end of the expansion spring 15, a positioning block 17 is welded to the bottom surface of the limiting block 16, the positioning block 17 penetrates through the outer wall of the second accommodating groove 14 and is connected with the second connecting groove 12, a transverse cantilever 18 is movably mounted at the lower end of the vertical cantilever 13, and a camera 19 is movably mounted at one end, far away from the vertical cantilever 13, of the transverse cantilever 18;
the lower end of the adjusting block 5 is in a concave structure, and the adjusting block 5 and the supporting cantilever 1 form a rotating structure, so that the subsequent adjusting block 5 can drive the movable magnet 10 to slide through the first fixed magnet 7 and the second fixed magnet 8 after rotating;
the first accommodating grooves 6 and the movable magnets 10 are distributed in a staggered manner, and one ends of the movable magnets 10 are arc-shaped when viewed from top, so that the first accommodating grooves 6 can conveniently extrude the movable magnets 10, and the movable magnets 10 are separated from the first accommodating grooves 6;
the magnetism between the second fixed magnet 8 and the movable magnet 10 is the same, and the movable magnet 10 is in clamping connection with the first connecting groove 11, so that the second fixed magnet 8 can push the movable magnet 10 and the first connecting groove 11 to be clamped and fixed with each other by the principle that like poles repel each other between the magnets;
the movable magnet 10 forms a sliding structure with the first accommodating groove 6, the limiting groove 9 and the first connecting groove 11 respectively, and the first fixed magnet 7 and the movable magnet 10 are opposite in magnetism, so that the principle of opposite attraction between the magnets is facilitated, after the first accommodating groove 6 and the movable magnet 10 are mutually matched, the first fixed magnet 7 drives the movable magnet 10 to slide into the first accommodating groove 6, so that the movable magnet 10 is separated from the first connecting groove 11, and the subsequent dismounting work of the vertical cantilever 13 is facilitated;
The working principle is as follows: according to the figure 1, firstly, a worker starts a display screen 2 through a switch, so that the display screen 2 performs display work through an internal power supply, then a camera 19 is started through the switch, so that the camera 19 performs camera work through the internal power supply, then a support cantilever 1 is placed on a bridge, the screw rod 3 drives clamping blocks 4 in threaded connection to slide in opposite directions by rotating the screw rod 3, so that the clamping blocks 4 clamp the bridge, the fixing work of the support cantilever 1 is completed, then the camera 19 is subjected to position adjustment through an automatic telescopic rod in a remote control vertical cantilever 13 and a transverse cantilever 18, so that the camera 19 performs camera shooting under the bridge, the camera shooting content is wirelessly transmitted to the display screen 2 to be displayed, and the worker performs real-time detection work under the bridge through the display screen 2;
according to fig. 1-4, when the vertical cantilever 13 and the horizontal cantilever 18 need to be maintained subsequently, the worker can rotate the adjusting block 5 to make the adjusting block 5 drive the first accommodating groove 6 to rotate, when the first accommodating groove 6 and the movable magnet 10 are mutually engaged, the first fixed magnet 7 makes the first fixed magnet 7 drive one end of the movable magnet 10 to slide into the first accommodating groove 6 by the principle of opposite attraction between the magnets, the movable magnet 10 makes the other end of the positioning block 17 separate from the first connecting groove 11 while sliding, meanwhile, the second connecting groove 12 arranged on the surface of the positioning block 17 extrudes one end of the positioning block 17 to make the other end of the positioning block 17 drive the limiting block 16 to slide into the second accommodating groove 14, and the limiting block 16 pushes the telescopic spring 15 to deform to complete the work of releasing the vertical cantilever 13, meanwhile, a worker can rotate the adjusting block 5 on the transverse cantilever 18 to enable the adjusting block 5 to complete the disassembly work between the vertical cantilever 13 and the transverse cantilever 18 through the operation, so that the overhaul and the replacement work of the vertical cantilever 13 and the transverse cantilever 18 are facilitated, the inconvenience caused in the bridge detection process due to the damage of the vertical cantilever 13 and the transverse cantilever 18 is avoided, the detection efficiency is improved, after the maintenance is completed, the worker inserts the vertical cantilever 13 into the supporting cantilever 1 again, the adjusting block 5 is rotated, at the moment, the first accommodating groove 6 extrudes the arc-shaped end of the movable magnet 10 during the rotation to enable the movable magnet 10 to be separated from the first accommodating groove 6, the separated movable magnet 10 is pushed by the magnetism of the second fixed magnet 8 to enable the other end of the movable magnet 10 to slide in the limiting groove 9 until the other end of the movable magnet 10 slides into the first connecting groove 11 to be clamped and fixed, at this moment, second connecting groove 12 agrees with each other with locating piece 17, make expanding spring 15 reset, make expanding spring 15 promote through stopper 16 that the mutual block between locating piece 17 and the second connecting groove 12 is fixed, accomplish the positioning work to movable magnet 10, further the holistic stability of having improved, thereby accomplish the installation work to erecting cantilever 13, repeat the installation work to horizontal cantilever 18 of above-mentioned operation alright completion, whole convenient operation is swift, above just be the course of work of whole device, and the content that does not make detailed description in this description all belongs to the prior art that the professional skilled person in the art knows.
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 (6)
1. The utility model provides a bridge detection device convenient to maintain, includes support cantilever (1), display screen (2) and camera (19), its characterized in that: the top end of the supporting cantilever (1) is provided with a display screen (2), the inside of the supporting cantilever (1) is provided with a screw rod (3), the surface of the screw rod (3) is in threaded connection with a clamping block (4), the lower end of the clamping block (4) penetrates through the outer wall of the supporting cantilever (1), one end of the supporting cantilever (1) is internally provided with an adjusting block (5), the lower end of the adjusting block (5) is internally provided with a first accommodating groove (6), the inside of the first accommodating groove (6) is fixedly provided with a first fixed magnet (7), the inner wall of the lower end of the adjusting block (5) is fixedly provided with a second fixed magnet (8), the inner wall of the supporting cantilever (1) is provided with a limiting groove (9), the limiting groove (9) is mutually connected with one end of a movable magnet (10), the other end of the movable magnet (10) is mutually connected with a first connecting groove (11), and second connecting groove (12) are seted up to the top surface of activity magnet (10), first connecting groove (11) are seted up in the upper end surface of erecting cantilever (13), and erect the inside of cantilever (13) and seted up the second and accomodate groove (14), the inside fixed mounting that groove (14) were accomodate to the second has expanding spring (15), and the lower extreme fixedly connected with stopper (16) of expanding spring (15), the bottom surface welding of stopper (16) has locating piece (17), and locating piece (17) run through the outer wall that the groove (14) were accomodate to the second and second connecting groove (12) interconnect, the lower extreme movable mounting who erects cantilever (13) has horizontal cantilever (18), and the one end movable mounting who erects cantilever (13) of keeping away from of horizontal cantilever (18) has camera (19).
2. The bridge inspection device of claim 1, wherein: the lower end of the adjusting block (5) is in a concave structure, and the adjusting block (5) and the supporting cantilever (1) form a rotating structure.
3. The bridge inspection device of claim 1, wherein: the first accommodating groove (6) and the movable magnet (10) are distributed in a staggered mode, and one end of the movable magnet (10) is in an arc shape in a plan view.
4. The bridge inspection device of claim 1, wherein: the magnetism between the second fixed magnet (8) and the movable magnet (10) is the same, and the movable magnet (10) is clamped with the first connecting groove (11).
5. The bridge inspection device of claim 1, wherein: the movable magnet (10) and the first accommodating groove (6), the limiting groove (9) and the first connecting groove (11) form a sliding structure, and the magnetism between the first fixed magnet (7) and the movable magnet (10) is opposite.
6. The bridge inspection device of claim 1, wherein: stopper (16) are accomodate groove (14) through expanding spring (15) and second and are constituted extending structure, and the width of stopper (16) is greater than the width of locating piece (17) to the lower extreme of locating piece (17) is looked for the arc form, and locating piece (17) are through mutual block between second spread groove (12) and movable magnet (10) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022607877.0U CN213982592U (en) | 2020-11-12 | 2020-11-12 | Bridge detection device convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022607877.0U CN213982592U (en) | 2020-11-12 | 2020-11-12 | Bridge detection device convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213982592U true CN213982592U (en) | 2021-08-17 |
Family
ID=77262537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022607877.0U Expired - Fee Related CN213982592U (en) | 2020-11-12 | 2020-11-12 | Bridge detection device convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213982592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932128A (en) * | 2021-10-11 | 2022-01-14 | 安庆师范大学 | Portable photographic support frame |
-
2020
- 2020-11-12 CN CN202022607877.0U patent/CN213982592U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932128A (en) * | 2021-10-11 | 2022-01-14 | 安庆师范大学 | Portable photographic support frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213982592U (en) | Bridge detection device convenient to maintain | |
| CN112682633A (en) | Miniature ambient air quality monitoring station | |
| CN221004591U (en) | Survey device fixed bolster is used in urban and rural planning | |
| CN214834992U (en) | Safety device for building engineering | |
| CN214618787U (en) | Remote monitoring device | |
| CN210459023U (en) | Bridge height limiting device based on bridge safety performance | |
| CN209622664U (en) | A kind of solar street light of easy access | |
| CN212693727U (en) | High-precision air quality monitoring station | |
| CN215112401U (en) | Solar high pole street lamp | |
| CN205079012U (en) | Charge a workstation and stake of charging | |
| CN217382383U (en) | Urban road traffic noise detection device | |
| CN213542315U (en) | LED lamp based on municipal lighting | |
| CN221380305U (en) | Building engineering electromechanical pipeline installation device | |
| CN220767810U (en) | Quick mounting structure of highway side pole setting | |
| CN212691386U (en) | Automatic display for illumination of solar street lamp | |
| CN221075974U (en) | Engineering detecting instrument fixed bolster | |
| CN210577546U (en) | Rotary supporting arm for cable bridge | |
| CN221590620U (en) | Frame type inner suspension holding pole | |
| CN217680368U (en) | Green scaffold for building | |
| CN217540671U (en) | Diversified scene intelligent lamp pole | |
| CN219243085U (en) | Bolt mounting bracket | |
| CN217333495U (en) | Emergency traffic signal lamp capable of being adjusted by wind energy and solar energy | |
| CN209991383U (en) | Solar street lamp convenient for hanging green plants | |
| CN215413731U (en) | Total powerstation with safeguard function | |
| CN220506332U (en) | Building engineering survey and drawing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20210817 Termination date: 20211112 |