CN114659009A

CN114659009A - Safety monitoring device based on bridge construction

Info

Publication number: CN114659009A
Application number: CN202210265380.6A
Authority: CN
Inventors: 王海涛; 寇磊; 赵鹏; 何芳婵; 陈康; 王运良; 张中兰; 王俊华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-06-24

Abstract

The invention belongs to the technical field of monitoring equipment and discloses a safety monitoring device based on bridge construction. According to the invention, the driving motor, the driving gear, the swinging block, the driven gear and the sponge block are arranged, the rotating shaft drives the driving gear to rotate due to the operation of the driving motor, at the moment, the outer surface of the driving gear is meshed and connected with the outer surface of the driven gear, so that the circular shaft, the swinging block and the sponge block can be driven to rotate, at the moment, the back surface of the sponge block can clean the front surface of the lens in the rotating process, the outer surface of the lens is cleaner, the monitoring definition and quality of the monitoring device on a bridge construction site can be further improved, and the subsequent checking and use of an operator are facilitated.

Description

Safety monitoring device based on bridge construction

Technical Field

The invention belongs to the technical field of monitoring equipment, and particularly relates to a safety monitoring device based on bridge construction.

Background

The bridge construction refers to a process of building a bridge according to design contents, mainly refers to the contents of bridge construction technology, construction organization, construction management, construction quality and the like, and in the process of bridge construction, an operator can install a corresponding monitoring device on a construction site so as to monitor the construction operation process and ensure the material safety of the construction site.

At present, current monitoring device is at the in-process of in-service use, it self has good monitoring effect, however because the bridge job site often can produce a large amount of dusts, though there can be some dust collecting equipment to reduce the scattered of dust at present, so as to reach good environmental protection effect, still can remain some dusts in the air, and monitoring device is the operation under this kind of environment for a long time, the lens that will lead to the surveillance camera head is infected with the dust, and then can influence the definition and the quality of video recording, be unfavorable for the subsequent looking over of operation personnel.

Meanwhile, the existing monitoring device is generally in a fixed structural arrangement and cannot flexibly adjust the monitoring angle, so that the monitoring range of the existing monitoring device is very limited, the area of a bridge construction site is generally large, the narrow monitoring range of the existing monitoring device cannot comprehensively and effectively supervise the construction site, and further potential safety construction hazards and property loss are easily caused.

And, current monitoring device usually can be equipped with corresponding erection joint pole to be convenient for operating personnel to install it in positions such as wall, however general its self erection joint pole structure is fixed design, thereby has leaded to its self unable length adjustment, and then has caused the mounted position and the control field of vision of camera to receive the restriction easily, is unfavorable for operating personnel's use, consequently needs to improve it.

Disclosure of Invention

The invention aims to provide a safety monitoring device based on bridge construction, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the invention provides the following technical scheme: a safety monitoring device based on bridge construction comprises a base block, wherein a movable shaft is movably sleeved in the base block, a first rotating shaft is fixedly mounted at the top of the movable shaft, a monitoring camera body is fixedly mounted at the top of the first rotating shaft, a top plate is fixedly mounted at the top of the monitoring camera body, a lens is fixedly sleeved in the left side of the monitoring camera body, a fixed block is fixedly mounted at the left side of the monitoring camera body, supporting blocks positioned at the front and the rear of the fixed block are fixedly mounted at the left side of the monitoring camera body, notches are formed in the front and the rear of the outer surface of the left side of the top plate, a driving motor is fixedly mounted in the inner part of the bottom end of the fixed block, a rotating shaft is fixedly sleeved at the other end of an output shaft of the driving motor, and a driving gear is fixedly sleeved on the outer surface of the rotating shaft, the utility model discloses a swing block, including fixed block, driving gear, swing piece, sponge block, fixed mounting, the left top movable mounting of fixed block has the circle axle, the fixed surface of circle axle is fixed to be cup jointed and is located the driven gear who swings the piece rear, the surface of driven gear is connected with the surface engagement of driving gear, the back fixed mounting of swing piece has the sponge block, the back of sponge block and the internal surface swing joint of supporting shoe.

Preferably, the outer surface of the first rotating shaft is fixedly sleeved with a movable shell, the bottom of the movable shell is located outside the whole base block, teeth are arranged on the inner surface of the bottom end of the movable shell, and the teeth are uniformly distributed on the inner surface of the bottom end of the movable shell.

Preferably, the top fixed mounting on base piece right side has the mounting bracket that is located the movable shell inside, the inside fixed mounting of mounting bracket has motor power, the other end fixed coupling of motor power output shaft has the second axis of rotation, the bottom fixed mounting of second axis of rotation has the connecting gear, the surface of connecting gear is connected with the internal surface meshing of movable shell bottom, because motor power's operation, will make the second axis of rotation drive the connecting gear and take place to rotate, the surface of connecting gear this moment will be connected with the internal surface meshing of movable shell bottom, and then can make the movable shell wholly drive first axis of rotation and surveillance camera body and take place to rotate to this monitoring device's operation scope has been improved.

Preferably, the right side swing joint of base piece has the installation pole, the right-hand member fixed mounting of installation pole has the installation piece, the screw hole that is located the upper and lower side of installation pole both sides is seted up to the inside of installation piece, and operating personnel can utilize the bolt to come to realize through the screw hole that installation piece, installation pole and base piece are holistic to fix.

Preferably, the movable block has been cup jointed in the inside activity of installation pole, the left end of movable block and the bottom fixed connection on base piece right side, the draw-in groove has been seted up to the upper surface of movable block, and the surface of movable block and the internal surface of installation pole are all smooth, consequently will make more smooth and easy of movable block when the inside activity of installation pole.

Preferably, the middle part fixed mounting of installation pole surface has the link, the movable rod has been cup jointed in the inside activity on link top, the one end through connection frame of movable rod extends to the top of link, the bottom through connection frame of movable rod extends to the inside on installation pole top, the bottom fixed mounting of movable rod has the latch that is located the draw-in groove inside, the surface of latch is connected with the inside meshing of draw-in groove, because the cooperation between draw-in groove and the latch to can play good fixed effect to the movable block, make it can not take place the position activity.

Preferably, the surface activity of movable rod has cup jointed the flexible spring that is located between latch top and the link inner chamber top, the one end of flexible spring and the top fixed connection of latch, the other end of flexible spring and the top fixed connection of link inner chamber when operating personnel pulling movable rod, will make latch upward movement to can extrude flexible spring, when operating personnel loosens the movable rod, because the elasticity recovery effect of flexible spring this moment will make the latch card go into to the inside of corresponding draw-in groove.

Preferably, the inside interval of notch equals the sum of swing piece and driven gear thickness, the quantity of notch is two, two notch is relative to roof central symmetry each other, because the design of two notches, will have satisfied swing piece and drive driven gear and take place the space demand of horizontal hunting for driven gear's the back can play good clean effect to the front of lens.

Preferably, the inside on base piece top is seted up flutedly, and the inside of recess and the surface looks adaptation of loose axle, the internal surface of recess and the surface of loose axle are all smooth, consequently will make the loose axle more smooth and easy at the inside rotatory in-process of recess.

The invention has the following beneficial effects:

1. according to the invention, the driving motor, the driving gear, the swinging block, the driven gear and the sponge block are arranged, the rotating shaft drives the driving gear to rotate due to the operation of the driving motor, at the moment, the outer surface of the driving gear is meshed and connected with the outer surface of the driven gear, so that the circular shaft, the swinging block and the sponge block can be driven to rotate, at the moment, the back surface of the sponge block can clean the front surface of the lens in the rotating process, the outer surface of the lens is cleaner, the monitoring definition and quality of the monitoring device on a bridge construction site can be further improved, and the subsequent checking and use of an operator are facilitated.

2. According to the invention, the movable shell, the power motor and the connecting gear are arranged, the second rotating shaft drives the connecting gear to rotate due to the operation of the power motor, and at the moment, the outer surface of the connecting gear is meshed and connected with the inner surface of the bottom end of the movable shell, so that the movable shell drives the first rotating shaft and the monitoring camera body to integrally rotate, the monitoring range of the monitoring device can be changed, and the safety monitoring effect and the property protection effect on a bridge construction site are effectively improved.

3. According to the invention, through the arrangement of the movable block, the clamping groove and the clamping teeth, an operator can pull the movable rod upwards to separate the clamping teeth from the inside of the clamping groove, at the moment, the flexible spring is compressed, the clamping teeth can release the fixing effect on the movable block, and then the operator can pull the base block to enable the movable block to move leftwards in the mounting rod, so that the effect of changing the overall mounting position of the base block is achieved, the visual field range of the monitoring device is effectively expanded, and the monitoring device is convenient for the operator to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic view of the back view structure of the present invention;

FIG. 4 is a schematic cross-sectional structural view of the present invention;

FIG. 5 is a schematic view of a portion A of FIG. 4;

FIG. 6 is a schematic view of a portion of the enlarged structure at B in FIG. 4;

fig. 7 is a schematic view of a part of an enlarged structure at C in fig. 4.

In the figure: 1. a base block; 2. a movable shaft; 3. a first rotating shaft; 4. a surveillance camera body; 5. a top plate; 6. a lens; 7. a fixed block; 8. a support block; 9. a drive motor; 10. a rotating shaft; 11. a driving gear; 12. a circular shaft; 13. a swing block; 14. a driven gear; 15. a notch; 16. a sponge block; 17. a movable shell; 18. a mounting frame; 19. a power motor; 20. a second rotating shaft; 21. a connecting gear; 22. mounting a rod; 23. mounting blocks; 24. a movable block; 25. a card slot; 26. a connecting frame; 27. a movable rod; 28. clamping teeth; 29. a flexible spring.

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.

As shown in fig. 1 to 7, in the embodiment of the present invention, a safety monitoring device based on bridge construction includes a base block 1, a movable shaft 2 is movably sleeved inside the base block 1, a first rotating shaft 3 is fixedly installed on the top of the movable shaft 2, a monitoring camera body 4 is fixedly installed on the top of the first rotating shaft 3, a top plate 5 is fixedly installed on the top of the monitoring camera body 4, a lens 6 is fixedly sleeved inside the left side of the monitoring camera body 4, a fixed block 7 is fixedly installed on the bottom of the left side of the monitoring camera body 4, supporting blocks 8 located in front and back of the fixed block 7 are fixedly installed on the bottom of the left side of the monitoring camera body 4, notches 15 are respectively opened in front and back of the left outer surface of the top plate 5, a driving motor 9 is fixedly installed inside the bottom of the fixed block 7, a rotating shaft 10 is fixedly sleeved on the other end of an output shaft of the driving motor 9, the outer surface of the rotating shaft 10 is fixedly sleeved with a driving gear 11, the top of the left side of the fixing block 7 is movably provided with a round shaft 12, the outer surface of the round shaft 12 is fixedly sleeved with a swing block 13, the outer surface of the round shaft 12 is fixedly sleeved with a driven gear 14 positioned behind the swing block 13, the outer surface of the driven gear 14 is meshed with the outer surface of the driving gear 11 and is connected with the back of the swing block 13, a sponge block 16 is fixedly arranged on the back of the swing block 13, and the back of the sponge block 16 is movably connected with the inner surface of the supporting block 8.

Wherein, the outer fixed movable shell 17 that has cup jointed of surface of first axis of rotation 3, the bottom of movable shell 17 is located the holistic outside of base piece 1, and the internal surface of movable shell 17 bottom is provided with tooth, and the even internal surface of arranging in movable shell 17 bottom of tooth.

Wherein, the top fixed mounting on base piece 1 right side has the mounting bracket 18 that is located movable shell 17 inside, the inside fixed mounting of mounting bracket 18 has motor power 19, the fixed cover of the other end of motor power 19 output shaft has connect second axis of rotation 20, the bottom fixed mounting of second axis of rotation 20 has connecting gear 21, connecting gear 21's surface is connected with the internal surface engagement of movable shell 17 bottom, because motor power 19's operation, will make second axis of rotation 20 drive connecting gear 21 and take place to rotate, connecting gear 21's surface will be connected with the internal surface engagement of movable shell 17 bottom this moment, and then can make movable shell 17 wholly drive first axis of rotation 3 and surveillance camera body 4 and take place to rotate, so that this monitoring device's operation scope has been improved.

Wherein, the right side swing joint of base piece 1 has installation pole 22, and the right-hand member fixed mounting of installation pole 22 has installation piece 23, and the screw hole that is located installation pole 22 both sides upper and lower place is seted up to the inside of installation piece 23, and operating personnel can utilize the bolt to come to realize through the screw hole that the installation of installation piece 23, installation pole 22 and base piece 1 is holistic fixed.

Wherein, the inside activity of installation pole 22 has cup jointed movable block 24, and draw-in groove 25 has been seted up to the bottom fixed connection on left end and the base piece 1 right side of movable block 24, the upper surface of movable block 24, and the surface of movable block 24 and the internal surface of installation pole 22 are all smooth, consequently will make more smooth and easy when the inside activity of installation pole 22 of movable block 24.

Wherein, the middle part fixed mounting of installation pole 22 surface has link 26, the inside activity on link 26 top has cup jointed movable rod 27, movable rod 27's one end through connection frame 26 and extend to the top of link 26, movable rod 27's bottom through connection frame 26 and extend to the inside on installation pole 22 top, movable rod 27's bottom fixed mounting has the latch 28 that is located draw-in groove 25 inside, the surface of latch 28 is connected with draw-in groove 25's inside meshing, because the cooperation between draw-in groove 25 and the latch 28, thereby can play good fixed effect to movable block 24, make it can not take place the position activity.

Wherein, the surface activity of movable rod 27 has cup jointed the flexible spring 29 that is located between latch 28 top and the link 26 inner chamber top, the one end of flexible spring 29 and the top fixed connection of latch 28, the other end of flexible spring 29 and the top fixed connection of link 26 inner chamber, when operating personnel pulling movable rod 27, will make latch 28 upward movement, and can extrude flexible spring 29, when operating personnel unclamp movable rod 27, this moment because the elasticity recovery effect of flexible spring 29, will make latch 28 block in to the inside of corresponding draw-in groove 25.

Wherein, the inside interval of notch 15 equals to swing piece 13 and driven gear 14 thickness sum, and the quantity of notch 15 is two, and two notches 15 are relative to roof 5 central symmetry each other, because the design of two notches 15, will have satisfied swing piece 13 and drive driven gear 14 and take place the space demand of horizontal hunting for driven gear 14's the back can play good clean effect to the front of lens 6.

Wherein, the recess has been seted up to the inside on base piece 1 top, and the inside of recess and the surface looks adaptation of loose axle 2, and the internal surface of recess and the surface of loose axle 2 are all smooth, consequently will make loose axle 2 more smooth and easy at the inside rotatory in-process of recess.

The working principle and the using process are as follows:

firstly, the operating personnel can stimulate movable rod 27, make latch 28 break away from the inside of draw-in groove 25, and flexible spring 29 will be in the state of compressed this moment, then the operating personnel can stimulate base block 1 wholly, make it drive movable block 24 and move left in the inside of installing pole 22, when the holistic position of base block 1 satisfies operating personnel's arrangement demand, movable rod 27 can be loosened this moment, because flexible spring 29's elasticity recovers the effect, will make movable rod 27 drive latch 28 downstream, finally latch 28 blocks into the inside to corresponding draw-in groove 25, thereby can play good fixed effect to base block 1 wholly, then the operating personnel can utilize the bolt to come to realize fixing the installation of installing block 23 and base block 1 wholly through the screw hole.

When the monitoring range of the monitoring device needs to be enlarged by an operator, the power motor 19 can be started at the moment, the power motor 19 operates, the second rotating shaft 20 drives the connecting gear 21 to rotate, the outer surface of the connecting gear 21 is meshed with the inner surface of the bottom end of the movable shell 17 to be connected, the first rotating shaft 3 is controlled to rotate integrally, and the monitoring range of the monitoring device is enlarged effectively.

When this monitoring device was in the long-term operation of bridge job site, will lead to the dust in the surface adhesion air of lens 6, the operation personnel can start driving motor 9 this moment, driving motor 9's operation, it is rotatory to make pivot 10 drive driving gear 11 take place, the surface of driving gear 11 will be connected with driven gear 14's surface meshing this moment, and then control circle axle 12 drives swing piece 13 and sponge piece 16 and takes place to rotate, and the back of sponge piece 16 can clean lens 6 surface at rotatory in-process, make its surface cleaner, effectual this monitoring device's control definition and quality of having improved, the looking over in operation personnel later stage has been made things convenient for.

It is noted that, herein, relational terms such as first and second, and the like may be 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

1. The utility model provides a safety monitoring device based on bridge construction, includes base piece (1), its characterized in that: the movable shaft (2) is sleeved in the internal activity of the base block (1), a first rotating shaft (3) is fixedly mounted at the top of the movable shaft (2), a monitoring camera body (4) is fixedly mounted at the top of the first rotating shaft (3), a top plate (5) is fixedly mounted at the top of the monitoring camera body (4), a lens (6) is fixedly sleeved at the left internal side of the monitoring camera body (4), a fixed block (7) is fixedly mounted at the left bottom of the monitoring camera body (4), supporting blocks (8) located at the front and rear sides of the fixed block (7) are fixedly mounted at the left bottom of the monitoring camera body (4), notches (15) are respectively formed at the front and rear sides of the outer surface at the left side of the top plate (5), a driving motor (9) is fixedly mounted at the internal side of the bottom of the fixed block (7), a rotating shaft (10) is fixedly sleeved at the other end of an output shaft of the driving motor (9), the outer fixed surface of pivot (10) has cup jointed driving gear (11), the left top movable mounting of fixed block (7) has round axle (12), the outer fixed surface of round axle (12) has cup jointed swing piece (13), the outer fixed surface of round axle (12) has cup jointed driven gear (14) that are located swing piece (13) rear, the surface of driven gear (14) is connected with the surface toothing of driving gear (11), the back fixed mounting of swing piece (13) has sponge piece (16), the back of sponge piece (16) and the internal surface swing joint of supporting shoe (8).

2. The safety monitoring device based on bridge construction of claim 1, characterized in that: the outer surface of the first rotating shaft (3) is fixedly sleeved with a movable shell (17), and the bottom of the movable shell (17) is located outside the whole base block (1).

3. The safety monitoring device based on bridge construction of claim 1, characterized in that: the top fixed mounting on base piece (1) right side has mounting bracket (18) that is located movable shell (17) inside, the inside fixed mounting of mounting bracket (18) has motor power (19), second axis of rotation (20) have been fixed to the other end of motor power (19) output shaft, the bottom fixed mounting of second axis of rotation (20) has connecting gear (21), the surface of connecting gear (21) is connected with the internal surface meshing of movable shell (17) bottom.

4. The safety monitoring device based on bridge construction of claim 1, characterized in that: the right side of base piece (1) swing joint has installation pole (22), the right-hand member fixed mounting of installation pole (22) has installation piece (23).

5. The safety monitoring device based on bridge construction of claim 4, wherein: the inside activity of installation pole (22) has cup jointed movable block (24), the bottom fixed connection on left end and base block (1) right side of movable block (24), draw-in groove (25) have been seted up to the upper surface of movable block (24).

6. The safety monitoring device based on bridge construction of claim 4, wherein: the utility model discloses a mounting rod, including installation pole (22), middle part fixed mounting of installation pole (22) surface has link (26), the inside activity on link (26) top has cup jointed movable rod (27), the one end through connection frame (26) of movable rod (27) and extend to the top on link (26), the bottom through connection frame (26) of movable rod (27) and extend to the inside on installation pole (22) top, the bottom fixed mounting of movable rod (27) has latch (28) that are located draw-in groove (25) inside, the surface of latch (28) is connected with the inside meshing of draw-in groove (25).

7. The safety monitoring device based on bridge construction of claim 6, characterized in that: the outer surface activity of movable rod (27) is cup jointed and is located flexible spring (29) between latch (28) top and link (26) inner chamber top, the top fixed connection of the one end of flexible spring (29) and latch (28), the other end of flexible spring (29) and the top fixed connection of link (26) inner chamber.

8. The safety monitoring device based on bridge construction of claim 1, characterized in that: the distance between the inner parts of the notches (15) is equal to the sum of the thicknesses of the swing blocks (13) and the driven gear (14), the number of the notches (15) is two, and the two notches (15) are mutually and centrally symmetrical relative to the top plate (5).

9. The safety monitoring device based on bridge construction of claim 1, characterized in that: the base block is characterized in that a groove is formed in the top end of the base block (1), the inner portion of the groove is matched with the outer surface of the movable shaft (2), and the inner surface of the groove and the outer surface of the movable shaft (2) are smooth.