CN214729536U - Construction platform for overwater trestle - Google Patents
Construction platform for overwater trestle Download PDFInfo
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- CN214729536U CN214729536U CN202121089947.6U CN202121089947U CN214729536U CN 214729536 U CN214729536 U CN 214729536U CN 202121089947 U CN202121089947 U CN 202121089947U CN 214729536 U CN214729536 U CN 214729536U
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Abstract
The utility model relates to the field of trestle equipment, in particular to a construction platform for an overwater trestle, which comprises a buoyancy tank mechanism, wherein the buoyancy tank mechanism is provided with a platform mechanism; the buoyancy tank mechanism comprises a bottom platform, the platform mechanism comprises a supporting portion, the supporting portion comprises a supporting frame arranged on the bottom platform, and an operating platform is arranged on the supporting frame. The utility model discloses a construction platform for an overwater trestle, which can be used on water, and through the arrangement of the construction platform, operators can stand on the water surface conveniently, so that the construction operation of the trestle is convenient, and the construction efficiency of the trestle is improved; meanwhile, the standing construction of operators on the water surface is facilitated.
Description
Technical Field
The utility model relates to a landing stage equipment field is a construction platform that landing stage used on water particularly.
Background
In the bridge construction, a trestle is used as a temporary bridge facility constructed by transporting materials, equipment and personnel, is a unique channel for supplying materials and traffic in and out during the construction of the main bridge on water, and is also a basic project and a control project for the construction of the whole bridge; especially, the bridge across the river and sea is often long in construction, and much manpower and material resources are invested.
During or after the construction of the trestle, the trestle needs to be maintained and other operations; because the trestle is arranged on the water surface, when the construction operation is carried out on the bottom or the edge of the trestle, operators cannot easily reach the corresponding position for construction; generally, an engineering truck or a crane is used for lifting an operator to a corresponding position to perform construction operation.
Although the traditional construction mode can realize the construction operation of the trestle, the traditional construction mode is more tedious, the input cost is higher, and when the bottom area of the trestle is constructed, the position is more special, so that the construction operation by using auxiliary equipment has higher difficulty.
Therefore, in order to facilitate the construction operation of the trestle, an auxiliary device is needed to assist an operator in the construction operation of the trestle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a simple structure to can realize the construction platform that operating personnel stood on water.
In order to realize the purpose, the utility model discloses a technical scheme be:
a construction platform for an overwater trestle comprises a buoyancy tank mechanism, wherein the buoyancy tank mechanism is provided with a platform mechanism; the buoyancy tank mechanism comprises a bottom platform, the platform mechanism comprises a supporting portion, the supporting portion comprises a supporting frame arranged on the bottom platform, and an operating platform is arranged on the supporting frame.
The bottom platform comprises two buoys which are distributed at intervals, and the end parts of the two buoys are connected through a floating plate; the bottom platform is of a platform structure with a notch.
The horizontal projection of the bottom platform is U-shaped.
The buoyancy tank mechanism is provided with two supporting parts which are symmetrically arranged at intervals; each support portion is disposed on a corresponding pontoon.
The floating barrel is provided with a supporting angle iron, the supporting angle iron comprises a transverse plate and a longitudinal plate, the transverse plate is perpendicular to the longitudinal plate, and the transverse plate is positioned above the longitudinal plate; the plane of the upper end surface of the transverse plate is coplanar with the plane of the uppermost end of the buoy.
The floating drum is provided with two supporting angle irons which are symmetrically distributed on two sides of the floating drum; the bottom of the supporting frame is connected with the supporting angle iron.
The bottom platform is provided with a hoisting mechanism, the hoisting mechanism comprises hoisting rings arranged on the buoy, and the hoisting rings are distributed at the end part of the buoy; four lifting rings are arranged on the bottom platform and distributed at the corners of the bottom platform.
The floating plate comprises a supporting wood plate, and the side surface of the supporting wood plate is connected with a connecting angle steel which is connected with the floating barrel; the support wood board is connected with the connecting angle steel in a detachable connecting mode.
The construction platform further comprises a traction rope; the hauling rope is connected with the buoyancy tank mechanism or the platform mechanism.
The operating platform comprises a plurality of supporting plates, and the supporting plates are mutually overlapped.
The utility model has the advantages that:
the utility model discloses a construction platform for an overwater trestle, which can be used on water, and through the arrangement of the construction platform, operators can stand on the water surface conveniently, so that the construction operation of the trestle is convenient, and the construction efficiency of the trestle is improved; meanwhile, the standing construction of operators on the water surface is facilitated.
Drawings
The contents of the various figures of the specification and the labels in the figures are briefly described as follows:
FIG. 1 is a top view of the present invention
Fig. 2 is a front view of the present invention.
Fig. 3 is a left side view of the present invention.
Fig. 4 is a partially enlarged view of fig. 3.
Fig. 5 is a schematic structural view of the present invention with a pulling rope.
The labels in the above figures are:
1. buoyancy tank mechanism, 2, platform mechanism, 3, rings, 4, support angle bar, 5, haulage rope.
Detailed Description
The following description of the preferred embodiments of the present invention will be made in further detail with reference to the accompanying drawings.
A construction platform for an overwater trestle comprises a buoyancy tank mechanism 1, wherein a platform mechanism 2 is arranged on the buoyancy tank mechanism 1; the buoyancy tank mechanism 1 comprises a bottom platform 2-1, the platform mechanism 2 comprises a supporting part, the supporting part comprises a supporting frame 21 arranged on the bottom platform 2-1, and an operating platform 22 is arranged on the supporting frame 21; the utility model particularly discloses a construction platform for an overwater trestle, which enables an operator to stand on the water surface to carry out construction operation on the trestle by arranging a buoyancy tank mechanism 1 and a platform mechanism 2; in particular, the utility model mainly comprises a buoyancy tank mechanism 1, the buoyancy tank mechanism 1 mainly provides a bottom supporting function, and the purpose is to provide buoyancy and ensure that the construction platform can be placed on the water surface, in addition, the utility model discloses a buoyancy tank mechanism 1 mainly comprises a bottom platform 2-1, the bottom platform 2-1 provides a bottom trampling place for the operator besides providing buoyancy, which is convenient for the operator to move on the construction platform, in addition, the utility model discloses a supporting part is arranged on the construction platform, the setting quantity and the position of the supporting part can be set as required; the supporting part mainly plays a role in heightening, so that a certain height is conveniently provided for operators, construction operation can be carried out on areas with different heights of the trestle, the supporting part mainly comprises a supporting frame 21, the supporting frame 21 provides a longitudinal height, and the supporting frame 21 can be designed into a height capable of being raised or lowered as required; the operating platform 22 is arranged on the supporting frame 21, the operating platform 22 is composed of a plurality of flat plates, the operating platform 22 is arranged to facilitate an operator to stand on the supporting frame 21, in addition, the operating platform 22 comprises a plurality of supporting plates, the supporting plates are mutually overlapped, the operating platform 22 is convenient to produce and assemble, meanwhile, the operating platforms 22 with different lengths can be overlapped according to needs, and the operating platform is more suitable for actual production needs; the fixing mode after the lap joint can adopt a bolt or a clamping mode for connection, the clamping mode can be the connection between the supporting plate and the supporting frame, for example, a convex block is arranged on the supporting frame, a clamping groove is arranged on the supporting plate, and the convex block is matched with the clamping groove; or the support plates can be mutually clamped, for example, one end of one support plate is provided with a clamping groove, and the other end is provided with a clamping block; the connection between the adjacent supporting plates is realized by the matching of the clamping blocks and the clamping grooves.
Preferably, the bottom platform 2-1 of the present invention comprises two buoys 11 distributed at intervals, wherein the buoys 11 are hollow cylinder structures, and mainly provide buoyancy for the bottom platform 2-1; the two buoys 11 are arranged to ensure that two sides of the bottom platform 2-1 have buoyancy, which is beneficial to ensuring the acceptance uniformity of the bottom platform 2-1, and in addition, the end parts of the two buoys 11 are connected through a floating plate 12; the arrangement of the floating plate 12 ensures that the two floating cylinders 11 have a connection relation, thereby ensuring the structural integrity of the bottom platform 2-1, and being beneficial to ensuring the stability of the bottom platform 2-1 placed on the water surface, in addition, the length of the floating plate 12 is less than that of the floating cylinders 11, when the two floating cylinders 11 are arranged in parallel, the end parts are connected through the floating plate 12, so that the end of the bottom platform 2-1, which is not provided with the floating plate 12, is an inner groove structure, namely the bottom platform 2-1 is a platform structure with a notch 13, and the notch 13 has a good use effect; because in follow-up use, this breach 13 can the joint in landing stage support column both sides, can realize prescribing a limit to construction platform's position through the cooperation with the landing stage support column, avoids construction platform to remove under the effect of rivers.
Specifically, in the utility model, the horizontal projection of the bottom platform 2-1 is U-shaped; the reason for the U-shaped distribution is that the bottom platform 2-1 has the gap 13, and based on the arrangement, the length of the floating plate 12 in addition to the transverse length of the supporting frame 21 in the supporting part of the present invention is not greater than the length of the float 11, and the specific arrangement requires that the end of the supporting frame 21 and the end of the floating plate 12 are on the same plane, in other words, from the front view, the end of the supporting frame 21 close to the floating plate 12 is coplanar with the plane of the end of the floating plate 12 close to the supporting frame 21; more simply, the support frame 21 and the floating plate 12 of the support part are respectively arranged at two ends of the pontoon 11; such setting makes the kickboard 12 can act as a balancing weight, and the supporting part also acts as a balancing weight, is favorable to guaranteeing that weight distribution is even on the flotation pontoon 11, guarantees the stability of construction platform on the surface of water.
Preferably, in the utility model, the buoyancy tank mechanism 1 is provided with two supporting parts, and the two supporting parts are symmetrically arranged at intervals; each of the support portions is provided on a corresponding pontoon 11; the two supporting parts are arranged for ensuring that the weights of the two sides of the floating barrel 11 are the same or similar, so that the bottom platform 2-1 is prevented from being easily inclined, and meanwhile, the two supporting parts are arranged, so that the treading space of an operator can be increased, and the situation that the construction operation of different areas of the trestle can be ensured only by changing the position of the construction platform on the water surface for many times is reduced; additionally, the utility model discloses well two supporting part intervals set up to set up respectively on a flotation pontoon 11, such setting is to avoid having the relation of connection between two supporting parts, thereby avoid having the relation of connection between two supporting parts and influence the problem of construction platform joint on the landing stage support column.
Preferably, in the present invention, the float 11 is provided with a supporting angle iron 4, the supporting angle iron 4 includes a transverse plate 41 and a longitudinal plate 42, the transverse plate 41 is perpendicular to the longitudinal plate 42, and the transverse plate 41 is above the longitudinal plate 42; the plane of the upper end surface of the transverse plate 41 is coplanar with the plane of the uppermost end of the pontoon 11; the supporting angle iron 4 is used for firstly, the strength of the buoy 11 is increased, the anti-collision capacity of the buoy 11 is improved, and in addition, the transverse area of the upper end of the buoy 11 is increased to a certain extent due to the arrangement of the supporting angle iron 4, so that the supporting frame 21 is conveniently connected to the buoy 11; because the buoy 11 is of a cylindrical structure, the uppermost end of the buoy 11 is of an arc-shaped structure, and the support frame 21 is formed by mutually assembling a plurality of rod piece structures; so it is comparatively troublesome when braced frame 21 is connected with flotation pontoon 11, so the utility model discloses an add support angle bar 4 to can make the uppermost end of flotation pontoon 11 form a mounting plane, thereby made things convenient for being connected between braced frame 21 and the flotation pontoon 11, and guaranteed the convenience of braced frame 21 assembly.
Preferably, in the present invention, two supporting angle irons 4 are disposed on the float 11, and the two supporting angle irons 4 are symmetrically distributed on two sides of the float 11; the bottom of the supporting frame 21 is connected with the supporting angle iron 4; set up two support angle irons 4 for the flotation pontoon 11 both sides have all increased the area, thereby more make things convenient for being connected of braced frame 21 and flotation pontoon 11, better assurance the stability that the supporting part is connected with flotation pontoon 11.
Preferably, in the utility model, a hoisting mechanism is arranged on the bottom platform 2-1, the hoisting mechanism comprises a hoisting ring 3 arranged on a float 11, and the hoisting ring 3 is distributed at the end part of the float 11; four lifting rings 3 are arranged on the bottom platform 2-1, and the four lifting rings 3 are distributed at the corners of the bottom platform 2-1; hoisting machine constructs's setting has made things convenient for being connected of wire rope and loop wheel machine, in addition the utility model discloses in set up four rings 3 to four rings 3 set up the edge of bottom platform 2-1, such setting, all are connected with wire rope when four rings 3, and four wire rope cross a bit for arranging of four wire rope forms similar four terrace with edge structure, fine assurance construction platform hoists stationarity.
Preferably, the floating plate 12 of the present invention includes a supporting board 121, a connecting angle 122 is connected to a side surface of the supporting board 121, and the connecting angle 122 is connected to the float 11; the supporting wood board 121 is detachably connected with the connecting angle steel 122; the connected mode between angle connection 122 and flotation pontoon 11 can be detachable connected mode, also can be fixed connected mode, and fixed connected mode can use modes such as welding, and detachable connected mode can use structures such as clamp or cover ring to cup joint on flotation pontoon 11, detachable connected mode has made things convenient for being connected between angle connection 122 and flotation pontoon 11, in addition the utility model discloses well angle connection 122 adopts the bolt to be connected with support plank 121, has also made things convenient for the dismantlement of support plank 121 to change.
Preferably, the construction platform of the utility model further comprises a traction rope 5; the traction rope 5 is connected with the buoyancy tank mechanism 1 or the platform mechanism 2; the arrangement of the traction rope 5 is convenient for controlling the hoisting direction of the construction platform, and the construction platform is convenient to be clamped on the support columns of the trestle; meanwhile, the construction platform can be prevented from moving on the water surface when being tied on a fixed object in the follow-up process.
Obviously the specific implementation of the present invention is not limited by the above-mentioned manner, and various insubstantial improvements made by the method concept and technical solution of the present invention are all within the protection scope of the present invention.
Claims (10)
1. A construction platform for an overwater trestle is characterized by comprising a buoyancy tank mechanism, wherein the buoyancy tank mechanism is provided with a platform mechanism; the buoyancy tank mechanism comprises a bottom platform, the platform mechanism comprises a supporting portion, the supporting portion comprises a supporting frame arranged on the bottom platform, and an operating platform is arranged on the supporting frame.
2. A construction platform for an offshore trestle as defined in claim 1, wherein said bottom platform comprises two spaced pontoons, the ends of said pontoons being connected by a pontoon plate; the bottom platform is of a platform structure with a notch.
3. The construction platform of claim 2, wherein the horizontal projection of the bottom platform is U-shaped.
4. The construction platform for the above-water trestle of claim 2, wherein the buoyancy tank mechanism is provided with two support parts, and the two support parts are symmetrically arranged at intervals; each support portion is disposed on a corresponding pontoon.
5. The construction platform for the above-water trestle of claim 4, wherein the buoy is provided with a supporting angle iron, the supporting angle iron comprises a transverse plate and a longitudinal plate, the transverse plate is arranged perpendicular to the longitudinal plate, and the transverse plate is arranged above the longitudinal plate; the plane of the upper end surface of the transverse plate is coplanar with the plane of the uppermost end of the buoy.
6. The construction platform for the above-water trestle according to claim 5, wherein the buoy is provided with two supporting angle irons which are symmetrically distributed on two sides of the buoy; the bottom of the supporting frame is connected with the supporting angle iron.
7. The construction platform for the above-water trestle according to claim 2, wherein a hoisting mechanism is arranged on the bottom platform, the hoisting mechanism comprises hoisting rings arranged on a buoy, and the hoisting rings are distributed at the end part of the buoy; four lifting rings are arranged on the bottom platform and distributed at the corners of the bottom platform.
8. The construction platform for the above-water trestle of claim 2, wherein the floating plate comprises a supporting board, and connecting angle steel is connected to the side surface of the supporting board and is connected with the buoy; the support wood board is connected with the connecting angle steel in a detachable connecting mode.
9. The construction platform for an aquatic trestle of claim 1, further comprising a tow rope; the hauling rope is connected with the buoyancy tank mechanism or the platform mechanism.
10. A construction platform for an aquatic trestle as claimed in claim 1, wherein the working platform comprises a plurality of support plates, and the plurality of support plates are overlapped with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121089947.6U CN214729536U (en) | 2021-05-20 | 2021-05-20 | Construction platform for overwater trestle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121089947.6U CN214729536U (en) | 2021-05-20 | 2021-05-20 | Construction platform for overwater trestle |
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| Publication Number | Publication Date |
|---|---|
| CN214729536U true CN214729536U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121089947.6U Active CN214729536U (en) | 2021-05-20 | 2021-05-20 | Construction platform for overwater trestle |
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| CN (1) | CN214729536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113215999A (en) * | 2021-05-20 | 2021-08-06 | 中铁上海工程局集团有限公司 | Auxiliary construction platform and using method thereof |
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2021
- 2021-05-20 CN CN202121089947.6U patent/CN214729536U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113215999A (en) * | 2021-05-20 | 2021-08-06 | 中铁上海工程局集团有限公司 | Auxiliary construction platform and using method thereof |
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