CN217948784U - Portable operation platform device of bridge deck pavement layer construction - Google Patents

Abstract

The utility model relates to a bridge deck pavement layer construction technical field just discloses a bridge deck pavement layer construction portable operation platform device, including two I-steel track roof beams that vertically place, two the top of I-steel track roof beam is equipped with the support girder that transversely sets up side by side, two support many support secondary beams of lateral wall fixedly connected with of the relative one side of girder, many support the same reinforcing bar net piece of last lateral wall fixedly connected with of secondary beam, two support the equal fixedly connected with walking wheel in both sides about the lower lateral wall of girder. The utility model discloses make the device ann tear open convenient, easy operation nimble, reduce traditional mode operation personnel and wear rain boots, handheld multiplexer utensil and step on the process quality that the pressure is bad and is bad to press down the framework of steel reinforcement and the fashioned concrete face of the last process leads to at framework of steel reinforcement and concrete face operation and check the problem of accepting unqualified and doing over again, safe and reliable, and can have enough to meet the need the use.

Description

Portable operation platform device of bridge deck pavement layer construction

Technical Field

The utility model relates to a bridge deck pavement layer construction technical field especially relates to a portable operation platform device of bridge deck pavement layer construction.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting position of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures include bridge end attachment plates, tapered revetments, and diversion works

Bridge deck pavement layer construction generally is horizontal full section whole width of cloth construction of caving in, relate to concrete paving, vibrate, trowelling, maintenance, multiple processes such as napping, in each process operation in-process, the tradition mode is that the operating personnel wears the rain boots, handheld multiplexer utensil carries out each process operation with the concrete surface on the framework of steel reinforcement, the operating personnel tramples very easily with the multiplexer utensil of temporary placement and steps on the fashioned concrete face of crushing framework of steel reinforcement and last process, lead to the process quality to check and accept unqualifiedly, rework even, cause time limit for a project loss and cost increase.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art bridge deck pavement layer construction tradition mode and be that the operation personnel wear the rain boots, handheld multiplexer utensil carries out each process operation with the concrete surface on steel reinforcement frame, the operation personnel trample with the multiplexer utensil of placing temporarily tramples very easily and crush steel reinforcement frame and the fashioned concrete face of the process of going up, lead to the process quality to check and accept unqualifiedly, rework even, cause time limit for a project loss and cost increase's problem, and the portable operation platform device of bridge deck pavement layer construction that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bridge deck pavement layer construction portable operation platform device, includes two I-steel track roof beams of vertically placing, two the top of I-steel track roof beam is equipped with the support girder that transversely sets up side by side, two many support secondary beam of lateral wall fixedly connected with of the relative one side of support girder, many the same reinforcing bar net piece of last lateral wall fixedly connected with of supporting the secondary beam, two support the equal fixedly connected with walking wheel in both sides about the lower lateral wall of girder.

Preferably, two the equal fixedly connected with montant of the lower side wall left and right sides of supporting the girder, the pole wall of montant lower extreme rotates through the bearing and is connected with the anticreep wheel.

Preferably, the upper side walls of the two supporting main beams are fixedly connected with armrests.

Preferably, two the equal fixedly connected with carriage of lower lateral wall of support girder, many lower tripods of lateral wall fixedly connected with of carriage and support girder opposite side, many upper tripods of lateral wall fixedly connected with of handrail and support girder opposite side.

Preferably, the length of the support secondary beam is 1m.

Preferably, a conical supporting cylinder is fixedly sleeved outside the vertical rod.

Compared with the prior art, the utility model provides a but bridge deck pavement layer construction mobile operation platform device possesses following beneficial effect:

this portable operation platform device of bridge deck pavement layer construction, I-steel track roof beam through setting up, support the girder, support the secondary beam, the reinforcing bar net piece, the walking wheel, the montant, the anticreep wheel, can make the device ann tear open the convenience, easy operation is nimble, it wears the rain boots to reduce traditional mode operation personnel, handheld multiplexer utensil steps on the process quality that bad crushing reinforcing bar skeleton and the fashioned concrete face of procedure of going up lead to and checks the problem of accepting unqualified and doing over again in reinforcing bar skeleton and concrete face operation, safety and reliability, and can have enough to meet the need the use.

Drawings

Fig. 1 is a schematic structural view of a movable operation platform device for bridge deck pavement layer construction according to the present invention;

fig. 2 is the utility model provides a support girder and support secondary beam's position relation schematic diagram among bridge deck pavement layer construction movable operation platform device.

In the figure: 1. an I-beam rail beam; 2. supporting the main beam; 3. supporting the secondary beam; 4. reinforcing mesh sheets; 5. a traveling wheel; 6. a vertical rod; 7. an anti-drop wheel; 8. a handrail; 9. a support frame; 10. a lower tripod; 11. an upper tripod; 12. the cone supports the barrel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a movable operation platform device for bridge deck pavement layer construction comprises two longitudinally placed I-shaped steel track beams 1, support main beams 2 which are horizontally arranged side by side are arranged above the two I-shaped steel track beams 1, a plurality of support secondary beams 3 are fixedly connected to the side wall of one side, opposite to the two support main beams 2, of the two support main beams, the upper side wall of the plurality of support secondary beams 3 is fixedly connected with the same reinforcing mesh 4, and walking wheels 5 are fixedly connected to the left side and the right side of the lower side wall of the two support main beams 2.

The equal fixedly connected with montant 6 in the lower lateral wall left and right sides of two spinal branchs supporting girder 2, the pole wall of montant 6 lower extreme rotates through the bearing and is connected with anticreep wheel 7, can avoid walking wheel 5 to break away from I-steel track roof beam 1.

The equal fixedly connected with handrail 8 of the last lateral wall of two support girders 2, operating personnel can hold up handrail 8 and keep stable at the during operation.

The equal fixedly connected with carriage 9 of lower lateral wall of two support girders 2, many lower tripods 10 of the lateral wall fixedly connected with of carriage 9 and support girder 2 relative side, tripod 11 is gone up to the lateral wall fixedly connected with of handrail 8 and support girder 2 relative side, has improved the support intensity that supports girder 2.

The length of the supporting secondary beam 3 is 1m.

The conical supporting barrel 12 is fixedly sleeved outside the vertical rod 6, so that the supporting strength of the vertical rod 6 is improved.

The utility model discloses in, during the use, when the bridge deck pavement layer reinforcing bar net is under construction, the center pin distance according to operation platform device both sides walking wheel 5, sign I-steel track roof beam 1's position, and combine behind the elevation on bridge deck pavement layer confirms I-steel track roof beam 1's elevation, with the track location support with I-steel track roof beam 1 accurate positioning and firm support, later to support girder 2 and support the operation platform device that secondary beam 3 assembled and lay on I-steel track roof beam 1, there is certain clearance between anticreep wheel 7 and the I-steel track roof beam 1, can not obstruct the normal installation of operation platform, later alright normal use, when needing antedisplacement or retreating, can by the synchronous hand push of personnel both sides beyond the platform device can, the device ann tears the convenience open, and easy operation is nimble, reduce traditional mode operation personnel and wear the rain boots, handheld multiplexer steps down the process quality that the bad rebar skeleton and the fashioned concrete face of concrete face operation leads to the bad and press the rebar skeleton and the fashioned concrete face and checks the unqualified and rework the problem of doing over again, safety and reliability, and can use.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a portable operation platform device of bridge deck pavement layer construction, includes two I-steel track roof beams (1) of vertically placing, its characterized in that, two the top of I-steel track roof beam (1) is equipped with support girder (2) that transversely set up side by side, two many support secondary beam (3) of lateral wall fixedly connected with of the relative one side of support girder (2), many the same reinforcing bar net piece (4) of last lateral wall fixedly connected with of support secondary beam (3), two support equal fixedly connected with walking wheel (5) in both sides about the lower lateral wall of girder (2).

2. The movable operation platform device for bridge deck pavement layer construction according to claim 1, wherein vertical rods (6) are fixedly connected to the left side and the right side of the lower side walls of the two main support beams (2), and anti-falling wheels (7) are rotatably connected to the rod walls at the lower ends of the vertical rods (6) through bearings.

3. The movable operation platform device for bridge deck pavement layer construction according to claim 1, wherein handrails (8) are fixedly connected to the upper side walls of the two supporting main beams (2).

4. The movable operation platform device for bridge deck pavement layer construction according to claim 3, wherein the lower side walls of the two supporting main beams (2) are fixedly connected with supporting frames (9), the supporting frames (9) and the side wall on the opposite side of the supporting main beams (2) are fixedly connected with a plurality of lower triangular supports (10), and the handrail (8) and the side wall on the opposite side of the supporting main beams (2) are fixedly connected with a plurality of upper triangular supports (11).

5. A movable work platform device for the construction of bridge deck pavement according to claim 1, characterized in that said supporting secondary beams (3) have a length of 1m.

6. The movable operation platform device for bridge deck pavement construction according to claim 2, wherein the tapered support cylinder (12) is fixedly sleeved outside the vertical rod (6).

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