CN115277904A - On-spot electronization safety inspection camera device of power transmission and transformation engineering - Google Patents

On-spot electronization safety inspection camera device of power transmission and transformation engineering Download PDF

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Publication number
CN115277904A
CN115277904A CN202210801902.XA CN202210801902A CN115277904A CN 115277904 A CN115277904 A CN 115277904A CN 202210801902 A CN202210801902 A CN 202210801902A CN 115277904 A CN115277904 A CN 115277904A
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CN
China
Prior art keywords
mount pad
safety inspection
camera device
inspection camera
roof
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Pending
Application number
CN202210801902.XA
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Chinese (zh)
Inventor
姜维杰
李攀
徐斌
张皓杰
张增生
孙中义
柯灵强
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Beijing North Star Technology Development Co ltd
Construction Branch of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
Beijing North Star Technology Development Co ltd
Construction Branch of State Grid Zhejiang Electric Power Co Ltd
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Publication date
Application filed by Beijing North Star Technology Development Co ltd, Construction Branch of State Grid Zhejiang Electric Power Co Ltd filed Critical Beijing North Star Technology Development Co ltd
Priority to CN202210801902.XA priority Critical patent/CN115277904A/en
Publication of CN115277904A publication Critical patent/CN115277904A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/04Supports for telephone transmitters or receivers

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)

Abstract

The invention discloses an electronic safety inspection camera device for a power transmission and transformation project site, which comprises a smart phone and three support columns, wherein a clamping component and a driving mechanism for driving the clamping component to act are arranged on a mounting seat, a rotating mechanism for driving the three support columns to rotate at an angle is arranged between a top plate and a bottom plate, and auxiliary fixing components are arranged on the support columns; according to the invention, the smart phone is placed on the mounting seat, then the driving mechanism is started to drive the clamping assembly to clamp and fix the smart phone, compared with handheld shooting, the stability of the smart phone during shooting is improved, then the rotating mechanism is started according to actual working conditions, the rotating mechanism drives the three support columns to rotate, the stability of the device is further adjusted by adjusting the angles of the three support columns, and when the device meets the ground capable of being punched, the auxiliary fixing mechanism is fixedly connected with the ground, so that the stability of the device can be further improved, and the shooting effect is improved.

Description

On-spot electronization safety inspection camera device of power transmission and transformation engineering
Technical Field
The invention relates to the technical field of safety inspection, in particular to an electronic safety inspection camera device for a power transmission and transformation project site.
Background
The power transmission and transformation project is a general name of power transmission line construction and transformer installation project; the higher the voltage grade of the power transmission and transformation project is, the larger the power to be transmitted is, the longer the transmission distance is, and the power transmission and transformation project with the voltage exceeding 33 ten thousand volts is called as ultra-high voltage power transmission and transformation. The highest voltage grades of the ultrahigh voltage transmission and transformation lines which are put into operation in China at present are +/-1100 kV direct current transmission lines and 1000kV alternating current transmission lines, in order to ensure safety in transmission and transformation projects, field safety needs to be checked, and project field management units mainly manage field safety inspection problems through paper inspection sheets at present; the inspection group carries out on-site inspection, and after a problem is found, the paper edition is filled according to the content of the inspection ticket, and a paper rectification notice is issued to a rectification unit; after the rectification is finished, forming a paper rectification confirmation list, and archiving and managing all paper materials; however, this method cannot rapidly transfer and fill in data, cannot keep real-time image data of a problem site, and cannot perform statistical analysis on all problems as required, so that reporting, rectification, and review management of site security inspection problems can be performed by using mobile app, mobile positioning, and intelligent analysis technologies, and statistical analysis and automatic early warning of problems can be performed.
When utilizing to remove APP and shoot and record the video to the scene, operate through operating personnel hand-held type usually, because the people can be carelessly the condition that the hand rocked appear when taking the cell-phone and shoot, the photo that causes to shoot or the video is fuzzy unclear to influence safety inspection's effect.
Therefore, an electronic safety inspection camera device for the power transmission and transformation project site is provided.
Disclosure of Invention
The invention aims to provide an electronic safety inspection camera device for a power transmission and transformation project site, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an on-spot electronization safety inspection camera device of power transmission and transformation engineering, includes smart mobile phone and three support column, one side that smart mobile phone is close to ground is provided with L shape mount pad, be provided with on the mount pad and carry out the actuating mechanism of the centre gripping subassembly of centre gripping and drive centre gripping subassembly action to smart mobile phone, one side that the mount pad is close to ground has set gradually roof and bottom plate, be connected with the connecting seat between mount pad and the roof, the angle such as between roof and the bottom plate is connected with three arc backup pad, is formed with the mounting groove between two adjacent backup pads, be provided with between roof and the bottom plate and drive three support column simultaneously and carry out the slewing mechanism of angular rotation, be provided with supplementary fixed subassembly on the support column.
Preferably, the centre gripping subassembly is including running through the inside drive shaft of mount pad, the axis direction of drive shaft is the horizontal direction, the inboard of the one end mount pad of drive shaft is connected with first gear, the bilateral symmetry of first gear on the mount pad has a pair of rack plate, set up the guide way of mutually supporting with the rack plate on the mount pad, two be connected with the connecting plate on the lateral wall that the rack plate was kept away from each other, two be connected with the grip block on the lateral wall that the connecting plate was kept away from each other, the groove of accomodating of mutually supporting with relative rack plate is seted up to one side of two connecting plate opposite faces.
Preferably, actuating mechanism keeps away from the L shape mounting bracket on a first gear lateral wall including connecting at the mount pad, the other end and the mounting bracket of drive shaft are connected, be connected with first worm wheel in the drive shaft between mounting bracket and the mount pad, be connected with the first worm of mutually supporting with first worm wheel between mounting bracket and the mount pad, the outside of mounting bracket is stretched out and the driving-disc is connected with to the one end of first worm.
Preferably, slewing mechanism is including connecting the second worm between roof and bottom plate, and is three mounting groove inside all is connected with the second worm wheel with second worm complex, roof is connected with three pairs of otic placodes towards the equal angle on one side wall of bottom plate, and is every right be connected with the axis of rotation between the otic placode, be connected with second gear and support column in the axis of rotation, second gear and second worm wheel are mutually supported, be connected with the transmission shaft of vertical direction on the roof, the both ends of transmission shaft are located the both sides of roof respectively, the one end that the transmission shaft is close to the bottom plate is connected with the handle, the one end of second screw rod stretch out the top and with the transmission shaft between be connected with the pulley subassembly.
Preferably, the auxiliary fixing component comprises a sliding chute formed in the outer wall of the support column along the axis direction of the support column, a guide block is connected inside the sliding chute, a connecting ring is connected to the guide block, a fixing plate is connected to the connecting ring, and a fixing nail is connected to the fixing plate.
Preferably, an annular groove is formed in one side, close to the ground, of the supporting column and communicated with the sliding groove.
Preferably, the mounting seat and the first gear are symmetrically connected with limit rods on the same side wall, and limit grooves matched with the limit rods are formed in the connecting plates on two sides.
Preferably, the bottom plate is provided with a groove matched with the supporting column.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the smart phone is placed on the mounting seat, then the driving mechanism is started to drive the clamping assembly to clamp and fix the smart phone, compared with handheld shooting, the stability of the smart phone during shooting is improved, then the rotating mechanism is started according to actual working conditions, the rotating mechanism drives the three support columns to rotate, the stability of the device is further adjusted by adjusting the angles of the three support columns, and when the device meets the ground capable of being punched, the auxiliary fixing mechanism is fixedly connected with the ground, so that the stability of the device can be further improved, and the shooting effect is improved.
2. According to the invention, the annular groove is formed in one side of the supporting column close to the ground, and is communicated with the sliding groove, so that the insertion position of the fixing nail can be flexibly adjusted within a certain range, and the use flexibility of the device is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of a front view section of the present invention;
FIG. 3 is a rear view of a partial structure of the present invention;
FIG. 4 is a schematic top view, partially in section, of the present invention;
FIG. 5 is a second schematic top view of a cross-sectional partial structure of the present invention;
FIG. 6 is a third schematic view of a top view cross-section of a portion of the present invention;
fig. 7 is an enlarged schematic view of a portion a in fig. 5.
In the figure: 1-a smart phone; 2-mounting a base; 3-a top plate; 4-a bottom plate; 5-a support column; 6-a clamping assembly; 61-a drive shaft; 62-a first gear; 63-a connecting plate; 64-a rack plate; 65-a clamping plate; 66-a receiving groove; 67-a guide groove; 68-a limiting groove; 69-a limiting rod; 7-a drive mechanism; 71-a mounting frame; 72-a first worm gear; 73-a first worm; 74-a drive disc; 8-a rotating mechanism; 81-a second worm; 82-a second worm gear; 83-ear plate; 84-a second gear; 85-rotating shaft; 86-a handle; 87-mounting groove; 88-a drive shaft; 89-a pulley assembly; 9-an auxiliary fixing component; 91-connecting ring; 92-a guide block; 93-a fixed plate; 94-fixing nails; 10-a support plate; 11-a connecting seat; 12-a groove; 13-a chute; 14-annular groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a power transmission and transformation project field electronic safety inspection camera device comprises a smart phone 1 and three support columns 5, wherein one side, close to the ground, of the smart phone 1 is provided with an L-shaped mounting seat 2, one side of the mounting seat 2 is horizontal, and the other side of the mounting seat 2 is vertical; be provided with on the mount pad 2 and carry out the clamping component 6 of centre gripping and the actuating mechanism 7 of drive clamping component 6 action to smart mobile phone 1, one side that the mount pad 2 is close to ground has set gradually circular roof 3 and circular bottom plate 4, fixedly connected with connecting seat 11 between mount pad 2 and the roof 3, wait the angle and be connected with three arc backup pad 10 between roof 3 and the bottom plate 4, wait the angle specifically for 120 equal angle distribution, and the central angle of backup pad 10 is less than 120, the gap between two adjacent backup pads 10 is formed with mounting groove 87, be provided with between roof 3 and the bottom plate 4 and drive three support column 5 simultaneously and carry out the slewing mechanism 8 of angular rotation, be provided with supplementary fixed subassembly 9 on the support column 5, when using, at first place smart mobile phone 1 on mount pad 2, then start actuating mechanism 7 and drive clamping component 6 and carry out the centre gripping fixed to smart mobile phone 1, compare handheld shooting and promoted the stability when taking a picture, according to real start slewing mechanism 8 again, slewing mechanism 8 drives three support column 5 and begins to rotate, and then further adjusting device's stability through the angle through adjustment three support column 5, can further the ground when the ground of adjusting device's stability, the ground connection stability of fixed device, thereby can utilize the hoist the ground to the effect of taking a picture, thereby the hoist the ground.
The clamping assembly 6 comprises a driving shaft 61 penetrating through the inside of a vertical part of the mounting seat 2, the driving shaft 61 is connected with the mounting seat 2 in a rotating manner, the axis direction of the driving shaft 61 is in a horizontal direction, a first gear 62 is fixedly connected to the inner side of the mounting seat 2 at one end of the driving shaft 61, a pair of rack plates 64 are symmetrically and slidably connected to two sides of the first gear 62 on the mounting seat 2, two guide grooves 67 which are respectively in sliding fit with the two rack plates 64 are formed in the mounting seat 2, a connecting plate 63 is fixedly connected to one side wall, away from the two rack plates 64, of the two connecting plates 63, a clamping plate 65 is fixedly connected to one side wall, away from the connecting plate 63, of the clamping plate 65 is larger than the connecting plate 63, and is larger than the vertical part of the mounting seat 2, accommodating grooves 66 which are matched with the opposite rack plates 64 are formed in one side of opposite surfaces of the two connecting plates 63, and the rack plates 64 can be accommodated in the accommodating grooves 66; when using, rotate first gear 62, rack plate 64 towards opposite direction removal of first gear 62 simultaneous drive both sides, the removal of both sides rack plate 64 and then the grip block 65 that drives both sides through the transmission of connecting plate 63 are close to each other or keep away from, thereby can accomplish the centre gripping fixed to different size of a dimension smart mobile phone 1, the stability of shooing and the shooting effect of photo have been promoted, grip block 65 highly is greater than the height of connecting plate 63 and 2 vertical parts of mount pad, can be in the stability that reduces connecting plate 63 and mount pad 2 and keep the cell-phone when influence is shooed.
The driving mechanism 7 comprises an L-shaped mounting frame 71 fixedly connected to one side wall of the mounting base 2 far away from the first gear 62, the mounting frame 71 is horizontal and vertical, the horizontal part of the mounting frame 71 is fixedly connected with the mounting base 2, the other end of the driving shaft 61 is rotatably connected with the vertical part of the mounting frame 71, a first worm wheel 72 is fixedly connected between the mounting frame 71 and the mounting base 2 on the driving shaft 61, a first worm 73 engaged with the first worm wheel 72 is rotatably connected between the mounting frame 71 and the mounting base 2, and one end of the first worm 73 extends out of the mounting frame 71 and is fixedly connected with a driving disc 74; when using, rotate driving-disc 74, driving-disc 74 drives drive shaft 61 through the meshing that drives worm wheel and worm and rotates, and the rotation of drive shaft 61 and then the work of drive clamping assembly 6 utilize the function of auto-lock between the worm wheel and the worm, can promote the stability of clamping assembly 6 work.
The rotating mechanism 8 comprises a second worm 81 connected between the top plate 3 and the bottom plate 4, the axis direction of the second worm 81 is the direction vertical to the circular surface of the top plate 3, the inside of each of the three mounting grooves 87 is rotatably connected with a second worm gear 82 engaged with the second worm 81, the top plate 3 is connected with three pairs of lug plates 83 at equal angles towards one side wall of the bottom plate 4, the equal angles are specifically distributed at equal angles of 120 degrees, a rotating shaft 85 is rotatably connected between each pair of lug plates 83, a second gear 84 and a support column 5 are fixedly connected to the rotating shaft 85, the second gear 84 is engaged with the second worm gear 82, the top plate 3 is rotatably connected with a vertical transmission shaft 88, two ends of the transmission shaft 88 are respectively located at two sides of the top plate 3, one end of the transmission shaft 88 close to the bottom plate 4 is fixedly connected with a handle 86, one end of the second screw rod extends out of the top plate 3 and is connected with a belt pulley 89 between the other end of the transmission shaft 88, specifically, one end of the second screw rod extends out of the top plate 3 and is fixedly connected with a belt pulley between the other end of the transmission shaft 88; when the device is used, the handle 86 is rotated, the handle 86 drives the second worm 81 to rotate through the transmission of the transmission shaft 88 and the belt pulley assembly 89, the second worm 81 rotates to drive the three second worm wheels 82 to rotate simultaneously, the three second worm wheels 82 rotate to drive the corresponding coaxial support column 5 to rotate through the transmission of the rotating shaft 85, so that the angle of the support column 5 is adjusted, the structure is simple, and the operation is convenient, and the stability of the device is further improved by the aid of the matching between the second worm wheels 82 and the second worm 81.
Supplementary fixed subassembly 9 includes spout 13 that offers along support column 5 axis direction on the support column 5 outer wall, spout 13 not with the both ends intercommunication of support column 5, the inside sliding connection of spout 13 has guide block 92, fixedly connected with go-between 91 on the guide block 92, go-between 91 cover is in the outside of support column 5, go-between 91 outer wall one side fixed connection has horizontally fixed plate 93, threaded connection has staple 94 on the fixed plate 93, when using, when measuring, when meetting the ground that can punch, when having adjusted the angle of support column 5, slides the part that support column 5 is close to ground with go-between 91, then twists staple 94, inserts staple 94 in the ground, further hoisting device's stability.
When the device is used, due to the design of the annular groove 14, the insertion position of the fixing nail 94 can be flexibly adjusted within a certain range, and the use flexibility of the device is improved.
The mounting base 2 and the first gear 62 are symmetrical fixedly connected with the limiting rod 69 on the same side wall, and both sides set up the spacing groove 68 mutually matched with the limiting rod 69 on the connecting plate 63, and in the process of clamping mechanism action, through the cooperation of limiting rod 69 and spacing groove 68, when spacing is carried out to the connecting plate 63, the stability when the connecting plate 63 slides is promoted.
Three grooves 12 matched with the three support columns 5 are formed in the bottom plate 4. When the device is not used, the supporting column 5 can be accommodated in the groove 12, the stability of the supporting column 5 is improved, and the device is convenient to use.
The technical scheme of the whole safety inspection process is as follows: the safety inspection app software is installed on the smart phone 1 by a safety inspection unit and a construction unit of an engineering site, the app supports calling a mobile phone camera to acquire on-site video image information, and supports acquiring mobile phone positioning information as a geographical position of on-site inspection; the members of the inspection group fill in detailed information of the problems on the app according to the template content of the electronic inspection list, shoot the on-site image data, acquire the positioning information of the problems, and store the submitted data into a system database; the system background carries out information pushing on selected responsibility units and personnel according to the problem filling and reporting, and after the responsibility units complete field rectification, images after rectification and the rectification are shot according to requirements, rectification and rectification descriptions are filled and reported, and the images are submitted; the App software counts all the problems, calculates the number and distribution conditions of the problems which are not rectified and rechecked, forms a statistical report and accelerates the processing flow of the problems; the manager can export the electronic examination content according to the content template of the paper examination order to complete the filing record of the paper material.
The technical scheme of the safety check app is as follows:
the application consists of a client (mobile app and a PC end webpage), a server, a database and an end.
The mobile terminal app can be installed in android and apple mobile phones, after a user logs in an account, the mobile terminal enters a safety inspection problem filling function, relevant contents are filled according to actual conditions of field inspection, field image data are shot, the position of a problem is automatically obtained, the problem is submitted after the problem is confirmed to be correct, and data are transmitted to the server terminal through a mobile network.
The user can count and check the number and the detailed information of the problems corresponding to the current project at the client side, and know the current states of the problems.
The responsibility unit user can check the corresponding problem information at the client, fill in the specific situation of the on-site rectification and complete the reporting work of the problem rectification.
And the inspector carries out recheck after rectifying and reforming the field problems, confirms that the rectification is finished and finishes the report and confirmation of the recheck information in the app.
The server side mainly conducts data query, statistics and analysis work, obtains corresponding data from the database according to query conditions input by a user, and forms a calculation result to be displayed and viewed at the client side.
The database end mainly stores service management data including engineering information, problem states and the like, and realizes storage and management of the data.
The PC end webpage realizes configuration of system basic data, checking and counting of information, export of normalized data and the like, and operation is carried out after a manager logs in an account.
Information stream transmission
When using the app, the construction site personnel must log in the account of the construction site personnel and confirm the current engineering information. And filling corresponding safety inspection data in the filling page, submitting and storing the data in a database. And the responsibility unit user can receive the prompt of checking the problems in the app, fill the detailed information of the rectification in the app after the on-site rectification, submit and store the detailed information in the database. Personnel of a safety inspection unit can review the field rectification condition, report review confirmation information in the app after the rectification is qualified, submit and store the information in the database, and complete safety inspection closed-loop management; the checking mode improves the efficiency of circulation, rectification and data statistical analysis of engineering field safety checking problems, supplements the geographic coordinates and image data information of the safety checking problems, enriches the data content of the field problems, can more effectively assist a manager to master the overall situation of the engineering safety problems, replaces the original paper management by using a mobile app system and an electronic data management mode, and improves the convenience of field information filling.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (8)

1. The utility model provides a power transmission and transformation engineering scene electronization safety inspection camera device, includes smart mobile phone (1) and three support column (5), its characterized in that: one side that smart mobile phone (1) is close to ground is provided with L shape mount pad (2), be provided with on mount pad (2) and carry out centre gripping subassembly (6) of centre gripping and actuating mechanism (7) of drive centre gripping subassembly (6) action to smart mobile phone (1), one side that mount pad (2) are close to ground has set gradually roof (3) and bottom plate (4), be connected with connecting seat (11) between mount pad (2) and roof (3), wait the angle and be connected with three arc backup pad (10) between roof (3) and bottom plate (4), be formed with mounting groove (87) between two adjacent backup pad (10), be provided with between roof (3) and bottom plate (4) and drive three support column (5) simultaneously and carry out slewing mechanism (8) that the angle was rotatory, be provided with supplementary fixed subassembly (9) on support column (5).
2. The electric transmission and transformation project site electronic safety inspection camera device according to claim 1, characterized in that: centre gripping subassembly (6) is including running through inside drive shaft (61) of mount pad (2), the axis direction of drive shaft (61) is the horizontal direction, the inboard of one end mount pad (2) of drive shaft (61) is connected with first gear (62), the bilateral symmetry of first gear (62) is connected with a pair of rack plate (64) on mount pad (2), set up guide way (67) of mutually supporting with rack plate (64) on mount pad (2), two be connected with connecting plate (63) on the lateral wall that rack plate (64) kept away from each other, two be connected with grip block (65) on the lateral wall that connecting plate (63) kept away from each other, one side of two connecting plate (63) opposite faces is seted up and is accommodated groove (66) of mutually supporting with relative rack plate (64).
3. The electric transmission and transformation project site electronic safety inspection camera device according to claim 2, characterized in that: actuating mechanism (7) are including connecting L shape mounting bracket (71) on first gear (62) a lateral wall is kept away from in mount pad (2), the other end and the mounting bracket (71) of drive shaft (61) are connected, be connected with first worm wheel (72) between mounting bracket (71) and mount pad (2) on drive shaft (61), be connected with between mounting bracket (71) and mount pad (2) first worm (73) of mutually supporting with first worm wheel (72), the outside of mounting bracket (71) is stretched out and driving-disc (74) is connected with to the one end of first worm (73).
4. The electric transmission and transformation project site electronic safety inspection camera device according to claim 1, characterized in that: slewing mechanism (8) are including connecting second worm (81) between roof (3) and bottom plate (4), three mounting groove (87) inside all be connected with second worm (81) complex second worm wheel (82), roof (3) are equidistance connected with three pairs of otic placodes (83) on the lateral wall of bottom plate (4) towards, and are every right be connected with axis of rotation (85) between otic placode (83), be connected with second gear (84) and support column (5) on axis of rotation (85), second gear (84) and second worm wheel (82) mutually support, be connected with transmission shaft (88) of vertical direction on roof (3), the both ends of transmission shaft (88) are located the both sides of roof (3) respectively, the one end that transmission shaft (88) are close to bottom plate (4) is connected with handle (86), the one end of second screw rod stretch out the top and be connected with belt pulley assembly (89) between the other end of transmission shaft (88).
5. The electric transmission and transformation project site electronic safety inspection camera device according to claim 1, characterized in that: supplementary fixed subassembly (9) including spout (13) seted up along support column (5) axis direction on support column (5) outer wall, spout (13) internal connection has guide block (92), be connected with go-between (91) on guide block (92), be connected with fixed plate (93) on go-between (91), be connected with staple (94) on fixed plate (93).
6. The electric transmission and transformation project site electronic safety inspection camera device according to claim 5, characterized in that: an annular groove (14) is formed in one side, close to the ground, of the supporting column (5), and the annular groove (14) is communicated with the sliding groove (13).
7. The electric transmission and transformation project site electronic safety inspection camera device according to claim 2, characterized in that: the mounting seat (2) and the first gear (62) are symmetrically connected with a limiting rod (69) on the same side wall, and two sides of the connecting plate (63) are provided with limiting grooves (68) matched with the limiting rod (69).
8. The electric transmission and transformation project site electronic safety inspection camera device according to claim 7, characterized in that: the bottom plate (4) is provided with a groove (12) which is matched with the supporting column (5).
CN202210801902.XA 2022-07-08 2022-07-08 On-spot electronization safety inspection camera device of power transmission and transformation engineering Pending CN115277904A (en)

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CN202210801902.XA CN115277904A (en) 2022-07-08 2022-07-08 On-spot electronization safety inspection camera device of power transmission and transformation engineering

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CN214618577U (en) * 2020-12-22 2021-11-05 梅州市神牛摄影器材有限公司 Multifunctional photographing bracket for photographing of mobile phone and camera
CN214702249U (en) * 2021-02-25 2021-11-12 侯胜荣 Measuring equipment for municipal works
CN215862404U (en) * 2021-04-01 2022-02-18 西京学院 Supporting device is placed to measuring instrument for engineering
CN214744501U (en) * 2021-06-02 2021-11-16 闫听听 Building engineering measuring equipment
CN215344667U (en) * 2021-06-08 2021-12-28 浙江东讯文化集团有限公司 Auxiliary device for video shooting
CN216057129U (en) * 2021-10-20 2022-03-15 甘乐平 Can become multi-functional from rapping bar of smart mobile phone camera
CN215929020U (en) * 2021-10-27 2022-03-01 江西红宝石策划创意股份有限公司 Novel hand-held type video shooting device

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