CN220623561U - Monitoring rod convenient for maintaining probe - Google Patents

Abstract

The utility model discloses a monitoring rod convenient for maintaining a probe, which comprises a base, wherein a fixed column is fixedly arranged above the base, a first screw rod is rotatably arranged at the bottom of the fixed column, the lower end of the first screw rod penetrates through the upper wall of the base and stretches into the base, a driving mechanism connected with the first screw rod is arranged in the base, a movable column screwed with the first screw rod is slidably arranged in the fixed column, and a pair of support plates are fixedly arranged at the upper end of the movable column.

Description

Monitoring rod convenient for maintaining probe

Technical Field

The utility model relates to the technical field of monitoring rod overhaul, in particular to a monitoring rod convenient for maintaining a probe.

Background

The monitoring rod mainly comprises an upright post fixed on the side edge of a road and a cross beam connected to the upright post, and 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, the monitoring rod is of a fixed structure, when the probe is damaged and needs to be overhauled, an overhauler is required to climb to the probe to repair, a certain safety risk exists, the overhauling efficiency is low, and the use is inconvenient.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a monitoring rod convenient for maintaining a probe, and solves the problem that the existing probe is inconvenient to maintain.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a monitor rod convenient to maintenance probe, includes the base, base top fixed mounting has the fixed column, the fixed column bottom rotates installs first screw rod, first screw rod lower extreme runs through the base upper wall and stretches into in the base, be equipped with in the base with the actuating mechanism that first screw rod is connected, sliding mounting has with the movable column that first screw rod connects soon in the fixed column, movable column upper end fixed mounting has a pair of extension board, rotates between a pair of extension board and installs the bull stick, fixed mounting has the diaphragm on the bull stick, the diaphragm lower wall is equipped with monitor probe, install on the movable column with adjustment mechanism that the bull stick is connected.

Preferably, the driving mechanism comprises a motor arranged in the base, a main gear is arranged at the driving end of the motor, and a secondary gear meshed with the main gear is arranged at the lower end of the first screw.

Preferably, the adjusting mechanism comprises a chute arranged on the side wall of the movable column, a second screw rod is rotatably arranged in the chute, a knob is fixedly arranged at the upper end of the second screw rod, a sliding block matched with the chute is rotatably connected to the second screw rod, a rack is arranged on the side wall of the sliding block, and a transmission gear meshed with the rack is fixedly arranged in the middle of the rotating rod.

Preferably, a pair of guide grooves are formed in the inner wall of the fixed column, and a pair of guide blocks matched with the guide grooves are arranged on the side wall of the movable column.

Preferably, the first screw rod is connected with the fixed column through a bearing.

Preferably, an internal thread matched with the first screw rod is arranged in the movable column.

Advantageous effects

The utility model discloses a monitoring rod convenient for maintaining a probe, which has the following beneficial effects: this device compact structure drives first screw rod through actuating mechanism and rotates, can make movable column slide from top to bottom in the fixed column, and then adjusts the height of monitor probe, need not the staff climbing and can maintain, improves maintenance security, can change the pitch angle of diaphragm through adjustment mechanism simultaneously, satisfies the demand of different maintenance operating modes, has brought the convenience for people's use.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of a partial top view structure of the present utility model.

Fig. 3 is an enlarged partial schematic view of the present utility model.

In the figure: 1. a base; 2. fixing the column; 3. a first screw; 4. a movable column; 5. a support plate; 6. a rotating rod; 7. a cross plate; 8. monitoring a probe; 9. a motor; 10. a main gear; 11. a pinion gear; 12. a chute; 13. a second screw; 14. a slide block; 15. a rack; 16. a transmission gear; 17. a guide groove; 18. and a guide block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a monitor rod convenient to maintenance probe, includes base 1, base 1 top fixed mounting has fixed column 2, fixed column 2 bottom rotates installs first screw rod 3, first screw rod 3 lower extreme runs through base 1 upper wall and stretches into in the base 1, be equipped with in the base 1 with the actuating mechanism that first screw rod 3 is connected, slidable mounting in fixed column 2 with movable column 4 of first screw rod 3 spin joint, movable column 4 upper end fixed mounting has a pair of extension board 5, rotates between a pair of extension board 5 and installs bull stick 6, fixed mounting has diaphragm 7 on the bull stick 6, diaphragm 7 lower wall is equipped with monitor probe 8, install on the movable column 4 with adjustment mechanism that bull stick 6 is connected.

The embodiment is further configured that the driving mechanism comprises a motor 9 arranged in the base 1, a main gear 10 is arranged at the driving end of the motor 9, and a secondary gear 11 meshed with the main gear 10 is arranged at the lower end of the first screw 3.

The embodiment is further configured in that the adjusting mechanism comprises a chute 12 arranged on the side wall of the movable column 4, a second screw rod 13 is rotatably installed in the chute 12, the upper end of the second screw rod 13 penetrates through the chute 12 and is fixedly provided with a knob, a sliding block 14 matched with the chute 12 is rotatably connected to the second screw rod 13, a rack 15 is installed on the side wall of the sliding block 14, and a transmission gear 16 meshed with the rack 15 is fixedly installed in the middle position of the rotating rod 6.

The embodiment is further configured in such a way that a pair of guide grooves 17 are formed in the inner wall of the fixed column 2, and a pair of guide blocks 18 matched with the guide grooves 17 are formed in the side wall of the movable column 4.

The embodiment is further configured such that the first screw 3 is connected to the fixing post 2 through a bearing.

The embodiment is further configured such that an internal thread matching with the first screw 3 is provided in the movable column 4.

The components in this case are connected in sequence by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means are known in the art, and the following working principle and process are mainly described.

Examples: when maintenance is needed, the motor 9 is started to drive the main gear 10, the pinion 11 meshed with the motor drives the first screw rod 3 to rotate, the movable column 4 screwed on the first screw rod 3 can slide downwards in the fixed column 2 until the movable column slides to the lowest point, the motor 9 stops working, at the moment, the monitoring probe 8 on the transverse plate 7 can be maintained, the second screw rod 13 can be rotated, the sliding block 14 screwed on the second screw rod can drive the rack 15 to move up and down, the transmission gear 16 meshed with the rack 15 can drive the rotary rod 6 to rotate, the transverse plate 7 can swing up and down, the pitching angle of the transverse plate 7 is adjusted, and follow-up maintenance work is facilitated.

It is noted that 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. Moreover, 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. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a monitor rod convenient to maintenance probe, includes base (1), base (1) top fixed mounting has fixed column (2), its characterized in that, fixed column (2) bottom rotates installs first screw rod (3), first screw rod (3) lower extreme runs through base (1) upper wall and stretches into in base (1), be equipped with in base (1) with actuating mechanism that first screw rod (3) are connected, install in fixed column (2) with movable column (4) that first screw rod (3) connect soon, rotate between a pair of extension board (5) and install bull stick (6), fixed mounting has diaphragm (7) on bull stick (6), diaphragm (7) lower wall is equipped with monitor probe (8), install on movable column (4) with adjustment mechanism that bull stick (6) are connected.

2. A monitoring rod for facilitating the maintenance of a probe according to claim 1, wherein the driving mechanism comprises a motor (9) arranged in the base (1), a main gear (10) is arranged at the driving end of the motor (9), and a secondary gear (11) meshed with the main gear (10) is arranged at the lower end of the first screw (3).

3. The monitoring rod convenient for maintaining the probe according to claim 2, wherein the adjusting mechanism comprises a chute (12) arranged on the side wall of the movable column (4), a second screw rod (13) is rotatably arranged in the chute (12), the upper end of the second screw rod (13) penetrates through the chute (12) and is fixedly provided with a knob, a sliding block (14) matched with the chute (12) is rotatably connected on the second screw rod (13), a rack (15) is arranged on the side wall of the sliding block (14), and a transmission gear (16) meshed with the rack (15) is fixedly arranged in the middle of the rotating rod (6).

4. A monitoring rod for facilitating the maintenance of a probe according to claim 3, wherein the inner wall of the fixed column (2) is provided with a pair of guide grooves (17), and the side wall of the movable column (4) is provided with a pair of guide blocks (18) matched with the guide grooves (17).

5. A monitoring rod for facilitating the maintenance of a probe according to claim 4, characterized in that the first screw (3) is connected to the fixed column (2) by means of bearings.

6. A monitoring rod for facilitating the maintenance of a probe according to claim 3, characterized in that said mobile column (4) is internally provided with internal threads matching with said first screw (3).