CN211007867U

CN211007867U - Monitoring device convenient to maintenance

Info

Publication number: CN211007867U
Application number: CN201921664328.8U
Authority: CN
Inventors: 王�华
Original assignee: Kunshan Huayuan Intelligent Technology Co ltd
Current assignee: Kunshan Huayuan Intelligent Technology Co ltd
Priority date: 2019-10-03
Filing date: 2019-10-03
Publication date: 2020-07-14
Anticipated expiration: 2029-10-03

Abstract

The utility model relates to a monitoring device convenient for maintenance, which comprises a vertically arranged rod body and a horizontally arranged cross rod, the cross bar is provided with a monitoring probe, the rod body is internally provided with an accommodating cavity, the side wall of the rod body is provided with a chute communicated with the accommodating cavity, the rod body is sleeved and connected with a sliding seat in a sliding way, a screw rod is rotationally connected in the rod body, the screw rod is connected with a driving seat in a threaded manner, the driving seat is fixedly provided with a connecting rod which is arranged in the sliding chute in a penetrating manner and is connected with the sliding seat, a steering positioning mechanism is arranged between the sliding seat and the cross bar, a driving rod is rotatably connected on the side wall of the rod body, the actuating lever pass through the conduction mechanism and be connected with the screw rod, the outer wall of actuating lever and the body of rod between be provided with the stop gear who is used for the actuating lever location, reach the difficult purpose that takes place the incident.

Description

Monitoring device convenient to maintenance

Technical Field

The utility model relates to a monitoring device convenient to maintenance.

Background

The road monitoring rod mainly comprises a stand column fixed on the side edge of a road and a cross beam connected to the stand column, wherein the cross beam extends towards the center of the road so as to facilitate monitoring equipment arranged at the outer end of the cross beam to monitor the condition of the road surface.

At present, chinese patent with publication number CN207987807U discloses a monitoring pole, including monitor, the mobile jib body, mobile jib body upper end is equipped with the runner, inserts the horizontal pole in the runner, is equipped with a plurality of monitor on the horizontal pole, and the bull stick of vertical direction is connected to the horizontal pole, and the bull stick bottom is equipped with the bolt, is equipped with the jack on four faces in mobile jib body bottom respectively.

The monitoring rod is simple in structure, and the cross rod can move from the center of a road to two sides of the road through rotation of the cross rod along the rotating wheels. However, more expressways are built on mountains in China, and the two sides of the roads have larger height difference with the ground. Only the cross bar can be rotated to the edge of the road, and workers are transported upwards to the cross bar through the maintenance locomotive, so that maintenance operation can be realized; and the worker is easy to have safety accidents during the aerial operation.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a monitoring device convenient to maintenance through with the horizontal pole along the body of rod descends to the workman of being convenient for maintains monitor, is difficult for making the purpose that the workman takes place the incident.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a monitoring device convenient to maintenance, includes the body of rod of vertical setting and the horizontal pole that the level set up, the horizontal pole on be provided with monitor, the body of rod in seted up and hold the chamber, set up on the lateral wall of the body of rod and hold the spout of chamber intercommunication, the body of rod on the cover establish and sliding connection has a slide, the internal rotation of rod be connected with the screw rod, the screw rod on threaded connection have a drive seat, the drive seat be fixed with wear to locate in the spout and with the connecting rod that the slide is connected, slide and horizontal pole between be provided with and turn to positioning mechanism, the lateral wall of the body of rod on rotate and be connected with the actuating lever, the actuating lever pass through conduction mechanism and be connected with the screw rod, the outer wall of actuating lever and the body of rod between be.

As an optimized scheme of the utility model, turn to positioning mechanism include rotation axis, locating hole, shell fragment, positioning groove and supporting shoe, supporting shoe and horizontal pole fixed connection and pass through rotation axis rotates and connects on the slide, and is a plurality of positioning groove sets up on the supporting shoe on the surface and along the axle center evenly distributed of rotation axis, the locating hole set up on the slide, the shell fragment is fixed in the locating hole and is used for inlaying and locate a positioning groove.

As a preferred scheme of the utility model, conduction mechanism include first gear and second gear, first gear be fixed in the tip of actuating lever and coaxial with the actuating lever, the second gear be fixed in the lower extreme of screw rod and coaxial with the screw rod, first gear and second gear meshing.

As a preferred embodiment of the present invention, the outer diameter of the first gear is smaller than the outer diameter of the second gear.

As a preferred scheme of the utility model, stop gear include square cover, spacing face and spacing groove, it is a plurality of spacing face is seted up on the outer wall of actuating lever, square cover sliding connection on the outer wall of actuating lever and make the inner wall and the spacing face laminating of square cover, the spacing groove set up on the outer wall of the body of rod, square cover with in order to inlay and locate the spacing groove.

As a preferred scheme of the utility model, the outer wall of the square sleeve is fixed with a force-assisting arm.

To sum up, the utility model discloses following beneficial effect has:

when the monitoring probe is damaged, the square sleeve is drawn out of the limiting groove, and when the driving rod rotates, the sliding seat can move downwards through thread conduction, so that the cross rod can move downwards, the process of taking the scaling ladder by workers is avoided, the maintenance is convenient, and meanwhile, safety accidents are not easy to cause; the cross rod is rotated along the axis of the rotating shaft, so that the cross rod is moved to the edge of a road, traffic jam cannot be caused, and meanwhile, the safety of workers is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the drive rod.

Fig. 3 is a schematic cross-sectional view of a square sleeve.

The corresponding part names indicated by the numbers and letters in the drawings:

1. a rod body; 11. a cross bar; 12. a drive rod; 2. monitoring the probe; 3. an accommodating chamber; 31. a chute; 4. a slide base; 5. a screw; 51. a support block; 6. a driving seat; 61. a connecting rod; 7. a steering positioning mechanism; 71. a rotating shaft; 72. positioning holes; 73. a spring plate; 74. a positioning groove; 8. a conducting mechanism; 81. a first gear; 82. a second gear; 9. a limiting mechanism; 91. a square sleeve; 92. a limiting surface; 93. a limiting groove; 100. a booster arm.

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 efforts belong to the protection scope of the present invention.

Example (b):

as shown in fig. 1 to 3, a monitoring device for facilitating maintenance includes a vertically disposed rod body 1 and a horizontally disposed cross bar 11. A plurality of monitoring probes 2 are mounted on the cross bar 11, and the plurality of monitoring probes 2 are arranged along the length direction of the cross bar 11.

The body of rod 1 is provided with and holds chamber 3, holds chamber 3 and sets up along the length direction of the body of rod 1. Offer on the lateral wall of the body of rod 1 with hold the spout 31 of chamber 3 intercommunication, spout 31 sets up along vertical direction.

The outer wall of the rod body 1 is sleeved and connected with a sliding seat 4 in a sliding manner, and the sliding seat 4 is arranged in a circular ring shape. At 1 internal rotation of the body of rod and being connected with screw rod 5, for 5 outriggers to screw rod, the integration is provided with the fixed block on the inner wall that holds chamber 3, with screw rod 5 through the bearing rotation connect on the fixed block. The fixed block is located the lower extreme that holds chamber 3.

A driving seat 6 is connected to the screw rod 5 in a threaded manner, and the driving seat 6 is positioned inside the accommodating cavity 3. The outer wall of the driving seat 6 is fixedly connected with a connecting rod 61. The connecting rod 61 passes through the sliding slot 31 and is fixedly connected with the inner wall of the sliding seat 4.

When the screw 5 rotates, the slider 4 can move up and down along the screw 5 by screw conduction. A steering positioning mechanism 7 is arranged between the sliding seat 4 and the cross bar 11. The cross bar 11 can be driven to move up and down by the connecting rod 61 while the sliding base 4 moves.

The steering positioning mechanism 7 includes a rotary shaft 71, a positioning hole 72, a spring plate 73, a positioning groove 74, and a support block 51. The supporting block 51 is fixedly connected to one end of the cross bar 11 close to the rod body 1. The rotation shaft 71 is vertically disposed and rotatably coupled to the upper surface of the slider 4 through a bearing. The supporting block 51 is sleeved on the rotating shaft 71 and fixedly connected with the rotating shaft 71 through bolts. The plurality of positioning grooves 74 are opened in the lower surface of the support block 51, and the plurality of positioning grooves 74 are uniformly distributed along the axial center of the rotation shaft 71. The positioning hole 72 is opened on the slide 4, and the elastic sheet 73 is fixed in the positioning hole 72 and is embedded in one positioning groove 74. The spring plate 73 is made of spring steel.

The transverse rod 11 is applied with a circumferential rotating force to overcome the deformation force generated by the elastic sheet 73 abutting against the inner wall of the positioning groove 74, so that the transverse rod 11 can rotate along the axis of the rotating shaft 71. After the cross rod 11 is moved to a proper position, the end part of the elastic sheet 73 can be embedded into one positioning groove 74 by loosening the cross rod 11, so that the cross rod 11 is positioned, and the operation is simple and convenient.

A driving rod 12 is rotatably connected to the side wall of the rod body 1, and the driving rod 12 is located at the lower end of the rod body 1. The drive rod 12 is connected to the screw 5 via a conducting means 8. The conduction mechanism 8 includes a first gear 81 and a second gear 82. The first gear 81 is fixed to the end of the drive rod 12 and is disposed coaxially with the drive rod 12; the second gear 82 is fixed to the lower end of the screw 5 and is disposed coaxially with the screw 5. The first gear 81 and the second gear 82 mesh. The first gear 81 and the second gear 82 are both bevel gears.

Also, the outer diameter of the first gear 81 is smaller than the outer diameter of the second gear 82 for saving labor.

The driving rod 12 is rotated, the first gear 81 rotates synchronously with the driving rod 12, the first gear 81 drives the second gear 82 to rotate, and then the second gear 82 drives the screw 5 to rotate, so that the transverse rod 11 moves up/down.

A limiting mechanism 9 for positioning the driving rod 12 is arranged between the driving rod 12 and the outer wall of the rod body 1, so that the cross rod 11 can be stably placed at the upper end of the rod body 1.

The limiting mechanism 9 comprises a square sleeve 91, a limiting surface 92 and a limiting groove 93. Four spacing faces 92 are opened on the outer wall of the driving rod 12, and one section of the driving rod 12 located outside the rod body 1 is in a cuboid arrangement. The square sleeve 91 is in the shape of a square frame and is slidably attached to the outer wall of the driving rod 12. The inner wall of the square sleeve 91 is attached to the limiting surface 92. The limiting groove 93 is opened on the outer wall of the rod body 1, and the driving rod 12 is arranged in the limiting groove 93. The square sleeve 91 is embedded in the limit groove 93.

In order to facilitate driving the driving rod 12 to rotate, a assisting arm 100 is fixed on the outer wall of the square sleeve 91, and meanwhile, the length of the square sleeve 91 is greater than the depth of the limiting groove 93.

In summary, when the monitoring probe 2 is installed, the monitoring probe 2 is installed on the cross bar 11, and then the cross bar 11 rotates along the axis of the rotating shaft 71 in the forward direction, so that the end of the cross bar 11 away from the rod body 1 faces the road. Then, by grasping the assist arm 100, a rotational force is applied to the assist arm 100, and the drive lever 12 is turned around its own axis. The cross bar 11 moves upwards along with the sliding seat 4, after the cross bar 11 moves to a proper height, the square sleeve 91 is embedded into the limit groove 93, so that the inner wall of the limit groove 93 is abutted against the outer wall of the square sleeve 91, and the inner wall of the square sleeve 91 is abutted against the outer wall of the driving rod 12; the positioning of the driving rod 12 is realized, the cross rod 11 is placed stably, and the monitoring probe 2 can work stably.

When the monitoring probe 2 needs to be maintained, the square sleeve 91 is pulled out of the limit groove 93, the power assisting arm 100 is rotated reversely, and the cross rod 11 moves downwards similarly. The cross bar 11 is then rotated along the axis of the rotating shaft 71, so that the cross bar 11 is close to the edge of the road, thereby facilitating the maintenance of the monitoring probe 2 by a worker. The process that the worker takes the aerial ladder and the process that the worker works high above the ground are removed, and the safety of the worker is effectively improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a monitoring device convenient to maintenance, includes the body of rod of vertical setting and the horizontal pole that the level set up, the horizontal pole on be provided with monitor, its characterized in that, the body of rod in seted up and hold the chamber, set up on the lateral wall of the body of rod and hold the spout of chamber intercommunication, the body of rod on the cover establish and sliding connection has a slide, the internal rotation of rod be connected with the screw rod, the screw rod on threaded connection have a drive seat, the drive seat be fixed with wear to locate in the spout and with the connecting rod that the slide is connected, slide and horizontal pole between be provided with and turn to positioning mechanism, the lateral wall of the body of rod on rotate and be connected with the actuating lever, the actuating lever pass through conduction mechanism and be connected with the screw rod, the outer wall of actuating lever and the body of rod between.

2. The monitoring device for facilitating maintenance according to claim 1, wherein the steering positioning mechanism includes a rotation shaft, a positioning hole, a spring plate, a positioning groove and a supporting block, the supporting block is fixedly connected to the cross bar and rotatably connected to the slide base through the rotation shaft, the plurality of positioning grooves are formed on the surface of the supporting block and uniformly distributed along the axis of the rotation shaft, the positioning hole is formed on the slide base, and the spring plate is fixed in the positioning hole and is embedded in one positioning groove.

3. A maintenance-friendly monitoring device as claimed in claim 1, wherein the conducting means comprises a first gear fixed to the end of the drive rod and coaxial therewith and a second gear fixed to the lower end of the screw and coaxial therewith, the first and second gears being in mesh.

4. A service-friendly monitoring device according to claim 3, in which the first gear has an outer diameter smaller than the outer diameter of the second gear.

5. The monitoring device convenient to maintain according to claim 1, 2, 3 or 4, wherein the limiting mechanism comprises a square sleeve, a plurality of limiting surfaces and a limiting groove, the limiting surfaces are arranged on the outer wall of the driving rod, the square sleeve is connected to the outer wall of the driving rod in a sliding mode and enables the inner wall of the square sleeve to be attached to the limiting surfaces, the limiting groove is arranged on the outer wall of the rod body, and the square sleeve is used for being embedded in the limiting groove.

6. A monitoring device convenient for maintenance according to claim 5, characterized in that an assisting arm is fixed on the outer wall of the square sleeve.