CN215925730U

CN215925730U - Road and bridge support is with maintaining device

Info

Publication number: CN215925730U
Application number: CN202122274970.9U
Authority: CN
Inventors: 田昕慧; 张磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-01
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to a maintenance device for a road and bridge support, which comprises a lifting rope, wherein a maintenance mechanism is arranged outside the lifting rope, the maintenance mechanism comprises a support plate, a lifting ring and a monitor are fixedly arranged on the upper surface of the support plate, a clamping assembly penetrating through the support plate is arranged in the support plate, the lower surface of the support plate is fixedly connected with an electric lifting sliding table positioned on the right side of the clamping assembly, and a sliding sleeve is sleeved outside the electric lifting sliding table. This road bridge beam supports is with maintaining device maintains the mechanism through setting up for the maintenance maintainer can control its bridge beam supports who maintains to need in advance and observe, judges whether it is in the scope that needs to maintain, thereby has avoided maintainer to scramble repeatedly and has observed, problem that intensity of labour is high, and convenient dismantlement is removed to next place moreover, can improve the maintenance efficiency to bridge beam supports, has solved the problem that current bridge beam supports is not convenient for maintain.

Description

Road and bridge support is with maintaining device

Technical Field

The utility model relates to the technical field of bridge support maintenance, in particular to a maintenance device for a road and bridge support.

Background

The bridge support is an important structural component for connecting the upper structure and the lower structure of the bridge, is positioned between the bridge and the cushion stone, can reliably transfer the load and deformation borne by the upper structure of the bridge to the lower structure of the bridge, and is an important force transfer device of the bridge.

When the bridge support is damaged and cannot fully exert the function, the upper and lower structures of the bridge are adversely affected, and the structures are easily and seriously hindered, so that the bridge support needs to be maintained frequently, and needs to be replaced or repaired in time when damaged.

At present, when the bridge bearing is maintained, the bridge bearing is required to be assisted by other people, an instrument is used for climbing to the side of the bearing, and the disease condition of the bearing is observed by naked eyes, so that maintenance personnel is required to frequently go up and down, and the bridge bearing is relatively complex and is not favorable for improving the maintenance efficiency.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a maintenance device for a road bridge support, which has the advantages of convenience in maintenance and labor intensity reduction and solves the problem that the conventional bridge support is inconvenient to maintain.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a road and bridge support is with maintaining device, includes the lifting rope, the lifting rope is equipped with outward and maintains the mechanism.

The maintenance mechanism includes the backup pad, fixed surface installs rings and monitor in the backup pad, be equipped with the clamping component who runs through the backup pad in the backup pad, fixed surface is connected with the electric lift slip table that is located clamping component right side under the backup pad, the sliding sleeve has cup jointed outward to the electric lift slip table, two surfaces all are equipped with the upset subassembly around the sliding sleeve, the sliding sleeve internal rotation is connected with multistage flexible slip table, multistage flexible slip table upper surface is equipped with the monitoring subassembly.

Further, clamping component includes the hand wheel, and the hand wheel is located the backup pad left side, hand wheel right side fixed surface is connected with the screw rod of pegging graft to the backup pad in, screw rod right side surface rotates and is connected with the movable block.

Further, the movable block lower fixed surface is connected with runs through the backup pad and extends to the first splint of backup pad bottom, backup pad lower fixed surface is connected with and is located the left second splint of first splint.

Further, the slider and the sliding sleeve fixed connection of electric lift slip table, the upset subassembly includes the interlock axle, interlock axle periphery wall fixedly connected with quantity is two folding rod.

Furthermore, two one side of folding rod opposite face all rotates and is connected with electric putter, electric putter keeps away from the one end of folding rod and rotates with the sliding sleeve to be connected, interlock axle and multistage flexible slip table fixed connection.

Further, the monitoring assembly comprises a stepping motor and a fixing sleeve, the fixing sleeve is located on the left side of the stepping motor, and an output shaft of the stepping motor is fixedly connected with a driving gear which is inserted into the fixing sleeve.

Furthermore, the fixed sleeve is rotatably connected with an extension ring, one side of the extension ring, which is close to the driving gear, is provided with tooth grooves meshed with the driving gear, and the inner peripheral wall of the extension ring is fixedly provided with two monitoring probes.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this road bridge beam supports is with maintaining device maintains the mechanism through setting up for maintain the maintainer can control its bridge beam supports who maintains to need in advance and observe, judge whether it is in the scope that needs to maintain, thereby has avoided maintainer to scramble repeatedly and has observed, problem that intensity of labour is high makes things convenient for moreover to dismantle and removes to next place, can improve the maintenance efficiency to bridge beam supports.

Drawings

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

FIG. 2 is a schematic structural view of the flip assembly of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1A according to the present invention;

fig. 4 is a schematic view of the internal structure of the pouch of the present invention.

In the figure: the device comprises a lifting rope 1, a maintenance mechanism 2, a support plate 21, a lifting ring 22, a monitor 23, a clamping assembly 24, an electric lifting sliding table 25, a sliding sleeve 26, a turnover assembly 27, a linkage shaft 271, a folding rod 272, an electric push rod 273, a multi-stage telescopic sliding table 28, a monitoring assembly 29, a stepping motor 291, a fixed sleeve 292, a driving gear 293, an extension ring 294 and a monitoring probe 295.

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. 1-4, the maintenance device for a road and bridge support in this embodiment includes a lifting rope 1, and a maintenance mechanism 2 is movably connected outside the lifting rope 1.

The maintenance mechanism 2 comprises a supporting plate 21, a lifting ring 22 and a monitor 23 are fixedly arranged on the upper surface of the supporting plate 21, the number of the lifting rings 22 is four, and the four lifting rings are fixedly connected with the lifting rope 1, the display end of the monitor 23 is positioned on the left side of the monitor 23, a storage battery pack is arranged in the monitor 23, a clamping component 24 penetrating through the supporting plate 21 is arranged in the supporting plate 21, the lower surface of the supporting plate 21 is fixedly connected with an electric lifting sliding table 25 positioned on the right side of the clamping component 24, the right surface of the electric lifting sliding table 25 is flush with the right surface of the supporting plate 21, a sliding sleeve 26 is sleeved outside the electric lifting sliding table 25, a sliding block of the electric lifting sliding table 25 is fixedly connected with the sliding sleeve 26, turning components 27 are arranged on the front surface and the rear surface of the sliding sleeve 26, a multi-stage telescopic sliding table 28 is rotatably connected with the sliding sleeve 26, a monitoring component 29 is arranged on the upper surface of the multi-stage telescopic sliding table 28, the monitoring component 29 comprises a stepping motor 291 and a fixing sleeve 292, fixed cover 292 is located step motor 291 left side, and step motor 291's output shaft fixedly connected with inserts the driving gear 293 in fixed cover 292, and the fixed cover 292 internal rotation is connected with extension ring 294, and the tooth's socket that meshes with driving gear 293 is seted up to one side that extension ring 294 is close to driving gear 293, and extension ring 294 internal perisporium fixed mounting has the monitoring probe 295 that the quantity is two, and monitoring probe 295 passes through wireless local area network with monitor 23 and is connected.

It should be noted that the multi-stage telescopic sliding table 28 is formed by sequentially splicing three transverse electric sliding tables, and the upper surface of the sliding block of the top transverse electric sliding table is fixedly connected with the lower surface of the monitoring assembly 29.

Please refer to fig. 1, in order to improve the stability during maintenance and detection, the clamping assembly 24 in this embodiment includes a hand wheel, the hand wheel is located on the left side of the supporting plate 21, a screw rod inserted into the supporting plate 21 is fixedly connected to the right surface of the hand wheel, a threaded hole matched with the screw rod is formed in the supporting plate 21, a movable block is rotatably connected to the right surface of the screw rod, a first clamping plate penetrating through the supporting plate 21 and extending to the bottom of the supporting plate 21 is fixedly connected to the lower surface of the movable block, a second clamping plate located on the left side of the first clamping plate is fixedly connected to the lower surface of the supporting plate 21, a rubber pad is fixedly connected to one side of the opposite surface of the first clamping plate and the second clamping plate, the first clamping plate is utilized, the second clamping plate is clamped and fixed to the guardrail above the bridge, and the working stability is ensured.

Please refer to fig. 2, in order to facilitate the lowering of the flipping module 27 to the lower part of the bridge, the flipping module 27 in this embodiment includes a coupling shaft 271, the coupling shaft 271 penetrates through the sliding sleeve 26, the peripheral wall of the coupling shaft 271 is fixedly connected with two folding rods 272, the sliding sleeve 26 is located between the two folding rods 272, one side of the opposite surface of the two folding rods 272 is rotatably connected with an electric push rod 273, one end of the electric push rod 273 far away from the folding rods 272 is rotatably connected with the sliding sleeve 26, the coupling shaft 271 is fixedly connected with the multi-stage retractable sliding table 28, a rotating groove matched with the multi-stage retractable sliding table 28 is formed in the sliding sleeve 26, the output shaft is retractable through the electric push rod 273, the folding rods 272 are driven to rotate, and further the multi-stage retractable sliding table 28 is driven to rotate.

The working principle of the above embodiment is as follows:

after the lifting machine is connected with the lifting ring 22, the maintenance mechanism 2 is moved to the position above a bridge support needing to be maintained and detected, the output shaft of the electric push rod 273 is controlled to extend, so that the electric push rod 273 pushes the folding rod 272 to rotate anticlockwise, the multi-stage telescopic sliding table 28 is driven to turn right and ninety degrees and is parallel to the electric lifting sliding table 25, the multi-stage telescopic sliding table 28 can be placed from one side of the bridge, after the placement is completed, the clamping assembly 24 is moved to the position above a guardrail of the bridge, the first clamping plate and the second clamping plate are respectively positioned at the left side and the right side of the guardrail, the first clamping plate is driven to move towards the second clamping plate through the rotating hand wheel, so that the whole maintenance mechanism 2 is firmly fixed on the guardrail, then the output shaft of the electric push rod 273 is controlled to contract and reset, the multi-stage telescopic sliding table 28 rotates right and ninety degrees clockwise, the position of the multi-stage telescopic sliding table 28 on the electric lifting sliding table 25 is regulated, and the extension direction of the multi-stage telescopic sliding table 28 is the bridge support needing to be maintained and detected, and then, the multistage telescopic sliding table 28 is controlled to extend in stages to be close to the bridge support, the actual condition of the bridge support is observed by using the monitoring probe 295 and the monitor 23, and the monitoring probe 295 is driven to rotate around the bridge support to observe through the rotation of the output shaft of the stepping motor 291, so that a maintainer can conveniently judge whether maintenance is needed.

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. Without further limitation, an element defined by the phrase "comprising an … …" 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 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road and bridge support is with maintaining device, includes lifting rope (1), its characterized in that: a maintenance mechanism (2) is arranged outside the lifting rope (1);

maintain mechanism (2) including backup pad (21), fixed surface installs rings (22) and monitor (23) in backup pad (21), be equipped with clamping component (24) that run through backup pad (21) in backup pad (21), fixed surface is connected with electric lift slip table (25) that are located clamping component (24) right side under backup pad (21), sliding sleeve (26) have cup jointed sliding sleeve (25) outward, sliding sleeve (26) front and back two surfaces all are equipped with upset subassembly (27), sliding sleeve (26) internal rotation is connected with multistage flexible slip table (28), multistage flexible slip table (28) upper surface is equipped with monitoring assembly (29).

2. The maintenance device for a road and bridge support according to claim 1, wherein: clamping component (24) include the hand wheel, the hand wheel is located backup pad (21) left side, hand wheel right side fixed surface is connected with the screw rod of pegging graft in backup pad (21), screw rod right side surface rotates and is connected with the movable block.

3. The maintenance device for a road and bridge support according to claim 2, wherein: the movable block lower fixed surface is connected with and runs through backup pad (21) and extend to the first splint of backup pad (21) bottom, backup pad (21) lower fixed surface is connected with and is located the left second splint of first splint.

4. The maintenance device for a road and bridge support according to claim 1, wherein: the slider and sliding sleeve (26) fixed connection of electronic lift slip table (25), upset subassembly (27) include interlock axle (271), interlock axle (271) periphery wall fixedly connected with quantity is folding rod (272) of two.

5. The maintenance device for road and bridge support of claim 4, wherein: two one side of folding rod (272) opposite face all rotates and is connected with electric putter (273), the one end that folding rod (272) were kept away from in electric putter (273) is rotated with sliding sleeve (26) and is connected, interlock axle (271) and multistage flexible slip table (28) fixed connection.

6. The maintenance device for a road and bridge support according to claim 1, wherein: monitoring subassembly (29) includes step motor (291) and fixed cover (292), fixed cover (292) are located step motor (291) left side, step motor (291)'s output shaft fixedly connected with plug-in connects to driving gear (293) in fixed cover (292).

7. The maintenance device for road and bridge support of claim 6, wherein: the fixed cover (292) internal rotation is connected with extension ring (294), the tooth's socket that meshes with driving gear (293) mutually is seted up to one side that extension ring (294) are close to driving gear (293), the internal perisporium fixed mounting of extension ring (294) has monitoring probe (295) that the quantity is two.