CN218233183U - Bridge maintenance platform - Google Patents

Abstract

The utility model discloses a bridge maintenance platform relates to the technical field of bridge maintenance, comprising a base plate, the top fixedly connected with weight of bottom plate, the inside sliding connection of weight has the extension bar, the top of bottom plate all around equal fixedly connected with support column, the top fixedly connected with roof of support column, be provided with stair on the lateral wall of roof. The utility model discloses a weight that sets up, the guardrail, the stopper, support frame and extension bar, it is safer when maintaining to make maintainer, the guardrail can prevent that maintainer from falling from the backup pad, the guide way then can tentatively pull the backup pad fixedly, avoid the backup pad unstability, support frame and extension bar then play the function of strengthening the support, the backup pad that makes the extension has the supporting effect in step, it is more stable to stand, do not rock, the extension bar can the auxiliary stay support frame simultaneously, make the support frame also have the supporting effect in the extension.

Description

Bridge maintenance platform

Technical Field

The utility model relates to a bridge maintenance technical field especially relates to a bridge maintenance platform.

Background

Bridge construction mainly refers to the contents of bridge construction technology, construction organization, construction management, construction quality and the like according to design contents and a bridge building process, and bridge maintenance refers to the work of inspection, detection, evaluation and reinforcement performed to ensure that a bridge is always in a normal working state, so different types of bridge maintenance construction platforms appear in the market.

Most of the existing construction platforms are single in structure, part of bridge maintenance needs to be carried out outside the bridge, and most of the maintenance methods are that maintenance personnel use lifting ropes to lift outside the bridge to maintain the bridge, so that great potential safety hazards are caused, feet cannot touch the ground sometimes, and the maintenance personnel cannot use all strength, so that the maintenance efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a bridge maintenance platform can solve above-mentioned problem to a certain extent at least.

The technical scheme of the utility model is realized like this:

the utility model provides a bridge maintenance platform, includes the bottom plate, the top fixedly connected with weight of bottom plate, the inside sliding connection of weight has the extension bar, equal fixedly connected with support column all around in the top of bottom plate, the top fixedly connected with roof of support column, be provided with stair on the lateral wall of roof, sliding connection has the backup pad on the roof, the inside fixedly connected with lead screw assembly of roof, sliding connection has the slide on the lead screw assembly, the backup pad with slide fixed connection, the equal fixedly connected with stopper in top both sides of roof, two guide ways have been seted up in the backup pad, the guide way with the stopper is mutually supported, fixedly connected with guardrail in the backup pad, bottom one side fixedly connected with support frame of backup pad, the one end of support frame with the one end fixed connection of extension bar.

As a further alternative of the bridge maintenance platform, universal wheels are fixedly connected to the periphery of the bottom plate.

As a further alternative of the bridge maintenance platform, an auxiliary rod is fixedly connected to the side wall of the supporting frame, and the other end of the auxiliary rod is fixedly connected with the bottom of the supporting plate.

As a further optional scheme of the bridge maintenance platform, a sliding groove is formed in the weighting block, and the extension rod slides in the sliding groove.

As a further alternative of the bridge maintenance platform, the screw rod assembly comprises a motor fixedly connected inside the top plate, and a threaded column fixedly connected with an output end of the motor.

As a further alternative of the bridge maintenance platform, a protective door is rotatably mounted on the guardrail.

The beneficial effects of the utility model have: through the weight that sets up, the guardrail, the stopper, support frame and extension bar, make maintainer safer when maintaining, the guardrail can prevent that maintainer from falling from the backup pad, the guide way then can tentatively pull the backup pad fixedly, it is unstable to avoid the backup pad, support frame and extension bar then play the function of strengthening the support, the backup pad that makes the extension has the supporting effect in step, it is more stable to stand, do not rock, extension bar can the auxiliary stay support frame simultaneously, make the support frame also have the supporting effect in the extension.

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 view of a bridge maintenance platform according to the present invention;

fig. 2 is a schematic front view of a bridge maintenance platform according to the present invention;

FIG. 3 is a partially cut-away schematic view of the support plate and the top plate;

fig. 4 is a partially cut-away structural schematic diagram of the support frame, the extension bar and the weight.

In the figure: 1. a base plate; 2. a weighting block; 3. a support pillar; 4. a top plate; 5. a staircase; 6. a support plate; 7. a guardrail; 8. a guide groove; 9. a limiting block; 10. a lead screw assembly; 11. a slide base; 12. a support frame; 13. and (5) lengthening the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, a bridge maintenance platform comprises a bottom plate 1, universal wheels are fixedly connected to the bottom of the bottom plate 1 at the periphery, brakes are arranged on the universal wheels, the brakes are prior art and not shown in the drawings, and are not described in detail, a weight 2 is fixedly connected to the top of the bottom plate 1, an extension bar 13 is slidably connected to the inside of the weight 2, a sliding groove is formed in the inside of the weight 2, the extension bar 13 slides in the sliding groove, a support pillar 3 is fixedly connected to the top of the bottom plate 1 at the periphery, a top plate 4 is fixedly connected to the top of the support pillar 3, a stair 5 is arranged on the side wall of the top plate 4, a support plate 6 is slidably connected to the top plate 4, a lead screw assembly 10 is fixedly connected to the inside of the top plate 4, a sliding seat 11 is slidably connected to the lead screw assembly 10, the lead screw assembly 10 comprises a motor fixedly connected to the inside of the top plate 4, and a threaded pillar fixedly connected to the output end of the motor, the slide seat 11 is connected on the threaded column in a sliding manner, the support plate 6 is fixedly connected with the slide seat 11, the two sides of the top plate 4 are fixedly connected with limit blocks 9, two guide grooves 8 are formed in the support plate 6, the guide grooves 8 and the limit blocks 9 are matched with each other, a guardrail 7 is fixedly connected on the support plate 6, a protective door is rotatably arranged on the guardrail 7, a support frame 12 is fixedly connected to one side of the bottom of the support plate 6, one end of the support frame 12 is fixedly connected with one end of an extension rod 13, when the protective door is used, the bottom plate 1 is moved to a place to be used by using a universal wheel, then a brake is used, then a maintainer carries a relevant tool to climb the support plate 6 through a stair 5, then enters the support plate 6, then the protective door is closed, the lead screw component 10 is started, the slide seat 11 is driven by the lead screw component 10 to slide, and the support plate 6 is driven by the slide seat 11 to slide outwards, support frame 12 of 6 bottoms in backup pad can drive extension bar 13 at 2 inside outside slideings of weight, backup pad 6 can pass through guide way 8 and slide on stopper 9, outside back at the bridge of extension, tie up the safety rope on the bridge, then begin to maintain the bridge, through the weight 2 that sets up, guardrail 7, stopper 9, support frame 12 and extension bar 13, it is safer when maintaining to make maintainer, guardrail 7 can prevent maintainer from falling from backup pad 6, guide way 8 then can tentatively pull fixed to backup pad 6, it is unstable to avoid backup pad 6, support frame 12 and extension bar 13 then play the function of strengthening the support, make the backup pad 6 of extension have the supporting effect in step, stand more stably, do not rock, extension bar 13 can auxiliary stay support frame 12 simultaneously, make support frame 12 also have the supporting effect in the extension.

As shown in fig. 1, 2 and 4, fixedly connected with auxiliary rod on the lateral wall of support frame 12, the other end of auxiliary rod and the bottom fixed connection of backup pad 6 make the support effect of support frame 12 better through the auxiliary rod that sets up, make backup pad 6 more stable, further improved the security performance.

The working principle is as follows: during the use, utilize the universal wheel to remove bottom plate 1 to the place that needs to use, recycle the brake, then maintainer carries relevant instrument and climbs up backup pad 6 through stair 5, then enter into on backup pad 6, the guard gate is closed again, start screw subassembly 10, screw subassembly 10 drives slide 11 and slides, slide 11 drives backup pad 6 and outwards slides, support frame 12 of backup pad 6 bottom can drive extension bar 13 and outwards slide in addition 2 insides, backup pad 6 can slide on stopper 9 through guide way 8, outside the bridge of extension back, tie up the safety rope on the bridge, then begin to maintain the bridge, through the weight 2 that sets up, guardrail 7, stopper 9, support frame 12 and extension bar 13, make maintainer safer when maintaining, guardrail 7 can prevent maintainer from following backup pad 6 from going up, guide way 8 then can preliminarily be fixed to the backup pad 6 pulling, avoid backup pad 6 unstability, support frame 12 and extension bar 13 then play the function of strengthening the support, make the backup pad 6 of extension have the supporting effect in step, it is more stable to stand, the extension bar 13 does not rock simultaneously, support frame 12 can also make the extension bar 12 to have the supplementary effect of support at the extension bar.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a bridge maintenance platform, includes bottom plate (1), its characterized in that: the utility model discloses a ladder, including bottom plate (1), top fixedly connected with weight (2) of bottom plate (1), the inside sliding connection of weight (2) has extension bar (13), equal fixedly connected with support column (3) all around in the top of bottom plate (1), top fixedly connected with roof (4) of support column (3), be provided with stair (5) on the lateral wall of roof (4), sliding connection has backup pad (6) on roof (4), the inside fixedly connected with lead screw subassembly (10) of roof (4), sliding connection has slide (11) on lead screw subassembly (10), backup pad (6) with slide (11) fixed connection, the equal fixedly connected with stopper (9) in top both sides of roof (4), two guide way (8) have been seted up on backup pad (6), guide way (8) with stopper (9) mutually support, fixedly connected with guardrail (7) on backup pad (6), bottom one side fixedly connected with support frame (12) of backup pad (6), the one end of support frame (12) with the one end fixed connection of extension bar (13).

2. A bridge service platform according to claim 1, wherein: the bottom of the bottom plate (1) is fixedly connected with universal wheels all around.

3. A bridge service platform according to claim 1, wherein: the side wall of the support frame (12) is fixedly connected with an auxiliary rod, and the other end of the auxiliary rod is fixedly connected with the bottom of the support plate (6).

4. A bridge service platform according to claim 1, wherein: a sliding groove is formed in the weight (2), and the extension rod (13) slides in the sliding groove.

5. A bridge service platform according to claim 1, wherein: the screw rod assembly (10) comprises a motor fixedly connected inside the top plate (4) and a threaded column fixedly connected with the output end of the motor.

6. A bridge service platform according to claim 1, wherein: and a protective door is rotatably arranged on the guardrail (7).

Images