CN213586077U

CN213586077U - Digital bridge monitoring device

Info

Publication number: CN213586077U
Application number: CN202120641471.6U
Authority: CN
Inventors: 丁杰; 颜长春; 李敏; 靳志强; 李明
Original assignee: CCCC Third Highway Engineering Co Ltd
Current assignee: CCCC Third Highway Engineering Co Ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-06-29
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a digital bridge monitoring device, including the base, install in montant on the base, install in horizontal pole on the montant, install in camera supervisory equipment on the horizontal pole, the horizontal pole with the montant is articulated by upper portion position, still includes fixed establishment, and it includes: one end of the rotating roller is rotatably connected to the vertical rod; one end of the fixed pulley is rotatably connected to the cross rod and positioned above the rotating roller; one end of the traction rope is fixed on the rotating roller, and the other end of the traction rope is fixed on one end of the cross rod away from the vertical rod after winding and spanning the fixed pulley; the first motor is arranged on the vertical rod and drives the rotating roller to rotate. The utility model discloses have and need not use tools such as ladder frame, the horizontal pole can stop in the high position of needs, makes things convenient for the staff to maintain or dismantle the change, and labour saving and time saving has reduced staff's potential safety hazard, has reduced bridge traffic normal operating's the beneficial effect of blocking time.

Description

Digital bridge monitoring device

Technical Field

The utility model relates to a bridge control technical field. More specifically, the utility model relates to a digital bridge monitoring device.

Background

Along with the development of bridge construction technique, bridge quantity is more and more, and the vehicle that passes on the bridge is also more and more, consequently, in order to guarantee that the vehicle on the bridge can be orderly the line, can lay some bridge monitoring devices, especially digital camera monitoring equipment at the interval on the bridge usually, the control is effective, and the precision is high. The camera monitoring equipment is installed to the installation pole that current technique mostly adopted vertical bracing piece and transversely set up, and new installation at every turn, or because camera monitoring equipment trouble need overhaul or when changing, all need block partial or whole traffic, use tools such as ladder frame to help the staff to rise to a take the altitude, just can go on smoothly, consequently, need consume more time to influence the normal traffic order of bridge, also do not benefit to staff's personal safety.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.

The utility model discloses still another purpose provides a digital bridge monitoring device need not use tools such as ladder frame, and the horizontal pole can stop in the high position that needs, makes things convenient for staff's maintenance or dismantlement to change, and labour saving and time saving has reduced staff's potential safety hazard, has reduced bridge traffic normal operating's blocking time.

In order to realize the basis in the utility model discloses these objects and other advantages provide a digital bridge monitoring device, including the base, install in montant on the base, install in horizontal pole on the montant, install in camera monitoring equipment on the horizontal pole, the horizontal pole with the montant is by last position articulated, still includes fixed establishment, and it includes:

one end of the rotating roller is rotatably connected to the vertical rod;

one end of the fixed pulley is rotatably connected to the cross rod and positioned above the rotating roller;

one end of the traction rope is fixed on the rotating roller, and the other end of the traction rope is fixed on one end of the cross rod away from the vertical rod after winding and spanning the fixed pulley;

the first motor is arranged on the vertical rod and drives the rotating roller to rotate.

Preferably, the base has a mounting cavity therein, and further comprises a rotating mechanism, which includes:

the bearing is sleeved on the outer surface of the vertical rod and is fixed in the mounting cavity;

the first conical wheel is sleeved on the outer surface of the vertical rod;

the second motor is arranged in the mounting cavity, and an output shaft is horizontally arranged;

the second conical wheel is sleeved on the output shaft of the second motor and meshed with the first conical wheel.

Preferably, the safety guard further comprises a protective cover which is covered on one end of the cross rod far away from the vertical rod.

Preferably, the protective cover comprises a first waterproof layer, a sponge layer and a second waterproof layer which are sequentially laid from outside to inside.

Preferably, the thickness of the sponge layer is more than 5 cm.

Preferably, the first waterproof layer and the second waterproof layer are both made of rubber.

Preferably, the vehicle body further comprises a rain shield which is arranged along the length direction of the cross bar and is positioned above the fixed pulley, the traction rope and the camera monitoring device.

Preferably, the rain shield is arched, and two ends of the rain shield are lower and the middle of the rain shield is higher.

Preferably, a safety box is further included, which includes:

the box, its cover is arranged in on the commentaries on classics roller, seted up the operation door on the box, be equipped with the safety lock on the operation door.

Preferably, the starting switches of the first motor and the second motor are installed in the box body.

The utility model discloses at least, include following beneficial effect:

first, need not use tools such as ladder frame, the horizontal pole can stop in the high position of needs, makes things convenient for staff's maintenance or dismantlement change, and labour saving and time saving has reduced staff's potential safety hazard, has reduced bridge traffic normal operating's the time of blocking.

The second, for bigger reduction traffic block time, a slewing mechanism has been set up, start the second motor earlier, drive the second cone pulley and rotate, drive first cone pulley and rotate, drive the montant and rotate, it is unanimous with the extending direction of bridge to rotate its length direction with the horizontal pole, be about to the horizontal pole removes the bridge edge, then restart first motor, make the horizontal pole free end descend, so, the traffic that the reduction that can be more possible camera monitoring equipment maintenance or change brought blocks.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic view of an overall structure of the digital bridge monitoring device according to one embodiment of the present invention;

fig. 2 is a detailed view of the roller according to one embodiment of the present invention;

fig. 3 is a transverse cross-sectional view of the protective cover according to one embodiment of the present invention;

fig. 4 is a detailed view of the rain shield according to one embodiment of the present invention;

fig. 5 is a detailed view of the groove according to one embodiment of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-5, the utility model provides a digital bridge monitoring device, including base 1, install in montant 2 on the base 1, install in horizontal pole 3 on montant 2, install in camera monitoring equipment 4 on the horizontal pole 3, horizontal pole 3 with montant 2 leans on upper portion position articulated, still includes fixed establishment 5, and it includes:

a rotating roller 51, one end of which is rotatably connected to the vertical rod 2;

a first motor 54 disposed on the vertical rod 2, wherein the first motor 54 drives the rotating roller 51 to rotate;

a fixed pulley 52, one end of which is rotatably connected to the cross bar 3 and is positioned above the rotating roller 51;

and one end of the pulling rope 53 is fixed on the rotating roller 51, and the other end of the pulling rope is fixed on one end of the cross bar 3 far away from the vertical bar 2 after winding and spanning the fixed pulley 52.

In above-mentioned technical scheme, before the use, need fix the base on the bridge, when camera monitoring equipment 4 trouble or need change, need not use tools such as ladder frame, only need start first motor 54, can drive and change roller 51 and rotate, make pulling rope 53 slowly unwind from changeing roller 51, the free end of horizontal pole 3 is synchronous slow descending then, when descending to suitable position, close first motor 54, make horizontal pole 3 stop in this high position, the staff can maintain or dismantle change work like this, time saving and labor saving, staff's potential safety hazard has been reduced, bridge traffic normal operating's blocking time has been reduced.

The technical scheme can also comprise the following technical details so as to better realize the technical effects:

the axial section of the roller 51 is in an I shape, so that the pulling rope 53 can be conveniently wound on the roller 51.

In another technical solution, the base 1 has a mounting cavity 11 therein, and further includes a rotating mechanism 6, which includes:

the bearing 61 is sleeved on the outer surface of the vertical rod 2, and the bearing 61 is fixed in the installation cavity 11;

the first conical wheel 62 is sleeved on the outer surface of the vertical rod 2;

a second motor 63 installed in the installation cavity 11 and having an output shaft horizontally disposed;

a second cone pulley 64 sleeved on the output shaft of the second motor 63 and engaged with the first cone pulley 62.

In the above technical scheme, for the greater reduction traffic blocking time, slewing mechanism 6 has been set up, start second motor 63 earlier, drive second cone pulley 64 and rotate, drive first cone pulley 62 and rotate, drive montant 2 and rotate, in order to rotate horizontal pole 3 to its length direction and the extending direction of bridge unanimous, be about to horizontal pole 3 removes to the bridge edge, then starts first motor 54 again, makes horizontal pole 3 free end descend, so, the traffic that reduction camera monitoring equipment 4 that can be more possible brought is maintained or is changed and is blocked.

In another technical scheme, the safety protection device further comprises a protection cover 7, and the protection cover is covered on one end, far away from the vertical rod 2, of the cross rod 3.

In the above technical solution, if the free end of the cross bar 3 falls to the ground, the protective cover 7 can protect the free end, and the impact on the camera monitoring device 4 is exerted.

In another technical solution, the protective cover 7 includes a first waterproof layer 71, a sponge layer 72, and a second waterproof layer 73, which are sequentially laid from outside to inside.

In the above technical solution, if it is rainy, the first waterproof layer 71 and the second waterproof layer 73 are disposed to prevent the sponge layer 72 from being wetted.

In another embodiment, the sponge layer 72 has a thickness greater than 5 cm.

In the above technical solution, the protection effect of the protection cover 7 on the cross bar 3 and the camera monitoring device 4 is facilitated.

In another technical solution, the first waterproof layer 71 and the second waterproof layer 73 are made of rubber.

In the above technical solution, the rubber has not only the waterproof function but also the buffering and friction-resistant functions, and therefore, the protection cover 7 itself is durable and not easily damaged.

In another technical solution, the device further comprises a rain shield 8, which is disposed along the length direction of the cross bar 3 and is located above the fixed pulley 52, the pulling rope 53 and the camera monitoring device 4.

In the above technical solution, the rain shield 8 can further reduce the damage of rainwater to the fixed pulley 52, the pulling rope 53 and the camera monitoring device 4.

In another technical scheme, the rain baffle 8 is arched, and two ends of the rain baffle are low and the middle of the rain baffle is high.

In the above technical scheme, the water on the rain baffle 8 flows out, and accumulated water is reduced.

a plurality of grooves 81 are arranged on the upper surface of the rain baffle 8 at intervals, the grooves 81 are perpendicular to the length direction of the rain baffle 8, and the depth of the grooves 81 is gradually deeper along the direction deviating from the fixed end of the grooves. Has the shunting function, further helps rainwater to flow out, and reduces accumulated water.

In another technical solution, the safety box 9 is further included, and includes:

the box body is covered on the rotating roller 51, an operation door is arranged on the box body, and a safety lock is arranged on the operation door.

In the above technical scheme, in order to avoid the non-working personnel to destroy the position of the mobile camera monitoring device 4, the safety box 9 is arranged, so that only the authorized working personnel can open the safety lock to adjust, maintain and replace the camera monitoring device 4.

the outside of the pulling rope 53 is covered with a wire cover along the length direction of the pulling rope 53, and the wire cover is correspondingly fixed on the vertical rod 2 and the cross rod 3, so that the pulling rope 53 can be protected, and illegal operation of non-working personnel on the pulling rope 53 can be prevented. In another technical solution, the starting switches of the first motor 54 and the second motor 63 are installed in the box.

In the above technical solution, in order to avoid that non-workers destroy the position of the mobile camera monitoring device 4, the starting switches of the first motor 54 and the second motor 63 are installed in the box body, so that only authorized workers can open the safety lock to adjust, maintain and replace the camera monitoring device 4.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. Digital bridge monitoring device, including the base, install in montant on the base, install in horizontal pole on the montant, install in monitoring equipment that makes a video recording on the horizontal pole, its characterized in that, the horizontal pole with the montant leans on the upper portion position articulated, still includes fixed establishment, and it includes:

one end of the rotating roller is rotatably connected to the vertical rod;

2. The digital bridge monitoring device of claim 1, wherein the base has a mounting cavity therein, further comprising a rotation mechanism comprising:

the first conical wheel is sleeved on the outer surface of the vertical rod;

3. The digital bridge monitoring device according to claim 1, further comprising a protective cover covering an end of the cross bar remote from the vertical bar.

4. The digital bridge monitoring device according to claim 3, wherein the protective cover comprises a first waterproof layer, a sponge layer and a second waterproof layer which are sequentially laid from outside to inside.

5. The digital bridge monitoring device of claim 4, wherein the sponge layer has a thickness greater than 5 cm.

6. The digital bridge monitoring device according to claim 4, wherein the first waterproof layer and the second waterproof layer are made of rubber.

7. The digital bridge monitoring device according to claim 1, further comprising a rain shield disposed along the length of the cross-bar and located above the fixed pulleys, the pulling rope, and the camera monitoring device.

8. The digital bridge monitoring device according to claim 7, wherein the rain shield is arched with two ends lower and a middle higher.

9. The digital bridge monitoring device of claim 2, further comprising a safety box comprising:

10. The digital bridge monitoring device according to claim 9, wherein the starting switches of the first motor and the second motor are installed in the box body.