CN214301283U - Beam body flange board below suspension type walking construction platform - Google Patents
Beam body flange board below suspension type walking construction platform Download PDFInfo
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- CN214301283U CN214301283U CN202022642367.7U CN202022642367U CN214301283U CN 214301283 U CN214301283 U CN 214301283U CN 202022642367 U CN202022642367 U CN 202022642367U CN 214301283 U CN214301283 U CN 214301283U
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- main frame
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Abstract
The utility model relates to a roof beam body flange board below suspension type walking construction platform, include: the running mechanism is arranged on the top surface of the beam body, and the operation platform is detachably connected with the running mechanism and is suspended below the flange plate of the beam body; the walking mechanism comprises a walking track on the top surface of the beam body and a walking trolley which is arranged on the walking track and can walk, the walking trolley comprises a main frame, and a walking wheel which is arranged at the bottom end of the main frame and can walk along the walking track; the operation platform is connected with a transversely extending bearing beam through a ladder stand which is arranged on the outer side of the beam body and extends upwards, and the bearing beam is detachably connected with the main frame; the bottom end of the main frame is respectively provided with a first limiting plate at the inner side and the outer side of the travelling wheel, and the first limiting plate is provided with a plurality of second limiting holes which are coaxial with the first limiting holes on the travelling wheel; the first limiting pin position is inserted into the first limiting hole and the second limiting hole to lock the travelling wheel. The structure has the advantages of good safety, convenient operation, wide operation area and continuous operation, and improves the construction operation efficiency.
Description
Technical Field
The utility model belongs to the technical field of roof beam body flange board below construction platform, concretely relates to roof beam body flange board below suspension type walking construction platform.
Background
When the construction is carried out below the beam body flange plate, a stable construction platform is needed, and the moving efficiency and the working plane area of the construction platform are the key for ensuring the construction efficiency below the beam body flange plate. When the construction is carried out below the traditional beam body flange plate, a construction lifter is mostly adopted or a movable support is erected below the box beam flange plate to provide a construction platform. When the construction lifter is used for construction, the working area provided by the lifter is small, the construction lifter can be used for construction, when the working surface is changed, the construction lifter needs to be placed down to the next working surface, and the construction efficiency is low. When the movable support is adopted for construction, when the height of the beam body is higher, material waste is easily caused, and the structure is safe and difficult to control.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the problems of low efficacy and difficult control of structure safety in the prior art.
In order to achieve the purpose, the utility model provides a suspension type walking construction platform below a beam body flange plate, which comprises a walking mechanism arranged on the top surface of the beam body and an operation platform detachably connected with the walking mechanism and suspended below the flange plate of the beam body;
the walking mechanism comprises a walking track arranged on the top surface of the beam body and a walking trolley which is arranged on the walking track and can walk, the walking trolley comprises a main frame and a walking wheel which is arranged at the bottom end of the main frame and can walk along the walking track;
the operation platform is connected with a transversely extending bearing beam through a ladder stand which is arranged on the outer side of the beam body and extends upwards, and the bearing beam is detachably connected with the main frame;
the bottom end of the main frame is respectively provided with a first limiting plate at the inner side and the outer side of the travelling wheel, and the first limiting plate is provided with a plurality of second limiting holes which are coaxial with the first limiting holes on the travelling wheel;
the first limiting pin position is used for being inserted into the first limiting hole and the second limiting hole so as to lock the travelling wheel.
The main frame is of a cubic frame structure and comprises a plurality of vertical rods, the bottoms of the vertical rods are transversely connected through transverse connecting rods, the bottoms of the vertical rods are longitudinally connected through a first longitudinal connecting rod, a second longitudinal connecting rod and a third longitudinal connecting rod, and the tops of the vertical rods are longitudinally connected through a fourth longitudinal connecting rod.
The suspended walking construction platform below the beam body flange plate further comprises a weight block, and the weight block is arranged on the first longitudinal connecting rod and the second longitudinal connecting rod.
A first inclined strut is arranged between the bearing beam and the ladder stand.
The bearing beam and the ladder stand are two or more.
The lower end of the first inclined strut is connected with the transverse reinforcing rod of the ladder stand.
A second limiting plate is longitudinally arranged at the top end of the upright rod, and at least one group of third limiting holes are formed in the second limiting plate;
the opposite sides of the third limiting holes are coaxial, and the circle centers of the same sides of the third limiting holes are collinear;
the third limiting hole is provided with a second limiting pin;
the bearing beam is placed in a second limiting plate at the top end of the vertical rod, and then the second limiting pin is inserted into the third limiting hole to limit the bearing beam.
A guardrail is arranged around the operation platform; and a second inclined support is arranged between the operation platform and the ladder stand.
The walking track is composed of two groups of channel steel which are used alternately.
The utility model discloses but have that the operation region wide and the continuity of operation that structural security is good, installation convenient to use, operation are convenient, the processing cost is low, provide, satisfied present operation demand well, obviously improved construction operating efficiency.
The above description is only an overview of the technical solution of the present invention, and in order to clearly understand the technical means of the present invention and to implement the technical solution according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
FIG. 1 is a three-dimensional schematic view of a suspended walking construction platform under a beam flange plate;
FIG. 2 is a schematic elevation view of a suspended walking construction platform below a beam flange plate;
FIG. 3 is a schematic view of road wheel spacing;
fig. 4 is a schematic view of the load beam assembly.
Description of reference numerals:
1. a traveling wheel; 2. a traveling rail 3, a main frame; 4. a weight block; 5. a suspension system; 6. a first limit pin; 7. climbing a ladder; 8. a first limit hole; 9. a first limit plate; 10. a second limiting hole; 11. Erecting a rod; 12. a first longitudinal connecting rod; 13. a second longitudinal connecting rod; 14. a third longitudinal connecting rod; 15. a spandrel girder; 16. a first diagonal brace; 17. an operation platform; 18. a transverse stiffener; 19. a second limiting plate; 20. a third limiting hole; 21. a second limit pin 22 and a guardrail; 23. a second diagonal brace; 24. A fourth longitudinal connecting rod; 25. a transverse connecting rod; 26. a beam body.
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein.
The exemplary embodiments of the present invention will now be described with reference to the accompanying drawings, which, however, may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for complete and complete disclosure of the present invention and to fully convey the scope of the invention to those skilled in the art. The terminology used in the exemplary embodiments presented in the accompanying drawings is not intended to be limiting of the invention. In the drawings, the same units/elements are denoted by the same reference numerals.
Unless otherwise defined, terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Further, it will be understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense.
The following detailed description is provided with reference to the accompanying drawings to illustrate the utility model, which is a suspended walking construction platform under the flange plate of the beam body to overcome the problems of low efficiency and difficult control of structural safety in the prior art.
Example 1:
as shown in fig. 1, 2, and 3: the device at least comprises a walking wheel 1, a walking track 2, a main frame 3, a weight 4, a suspension system 5 (mainly comprising a bearing beam 15, a ladder stand 7 and an operation platform 17), a first limiting pin 6 and the ladder stand 7. Wherein, walking wheel 1 bottom is located walking rail 2, and the top and the main frame 3 of walking wheel 1 are connected (this is ordinary wheel mounting structure), and on ballast 4 is located first longitudinal tie rod 12 and the second longitudinal tie rod 13 on the main frame 3, hang system 5 and connect through first bracing 16 and main frame 3, cat ladder 7 is located and hangs system 5, and first spacer pin 6 is located walking wheel 1.
The application process is as follows:
during construction, the walking trolley (main equipment in the walking mechanism) is manually moved to a specified position, the walking wheels 1 are locked, the position of the walking trolley is fixed, and at the moment, a person goes down to the operation platform 17 through the crawling ladder 7 to start operation.
The embodiment provides a movable construction platform for the construction below the flange plate of the beam body 26 through the displacement of the walking trolley on the bridge floor, and the walking trolley is in rolling friction with the walking track in the moving process, so that the moving efficiency of the trolley is improved.
Example 2:
on the basis of embodiment 1, as shown in fig. 3, the walking wheel 1 is provided with a plurality of first limiting holes 8, the two sides of the walking wheel 1 are provided with first limiting plates 9, the first limiting plates 9 can prevent the trolley from deviating in the walking process, the first limiting plates 9 are provided with a plurality of second limiting holes 10, the walking trolley is inserted into the first limiting pins 6 after the walking trolley is in place and the first limiting holes 8 and the second limiting holes 10 are coaxial, and the walking wheel 1 is locked to prevent the trolley from displacing in the construction process, so that the construction safety is ensured.
Example 3:
on the basis of embodiment 1, as shown in fig. 1 and 2, the main frame 3 is a cubic frame structure, and includes upright posts 11, bottom ends of the upright posts 11 are connected with each other transversely through transverse connecting rods 25, and the bottom ends of the upright posts 11 are connected with each other longitudinally through first longitudinal connecting rods 12, second longitudinal connecting rods 13 and third longitudinal connecting rods 14; the tops of the vertical rods 11 are longitudinally connected through a fourth longitudinal connecting rod 24, and the structural stability of the walking trolley is guaranteed under the common stress of the transverse connecting rod 25, the first longitudinal connecting rod 12, the second longitudinal connecting rod 13 and the third longitudinal connecting rod 14.
Example 4:
on the basis of the embodiment 1, as shown in fig. 1 and 2, the suspension system 5 comprises a ladder stand 7, a bearing beam 15, a first inclined strut 16, a construction platform 17 and a second inclined strut 23, wherein the lower end of the bearing beam 15 is connected with the ladder stand 7, and the upper end of the bearing beam 15 is detachably connected with the main frame 3. One end of the first inclined strut 16 is connected with the bearing beam 15, and the other end is connected with the transverse reinforcing rod 18 of the ladder stand 7, so that the structural safety of the ladder stand 7 is ensured.
One end of the second inclined strut 23 is connected with the ladder stand 7, and the other end is connected with the operation platform 17, so that the structural safety of the operation platform 17 is ensured. The operation platform 17 is provided with guard rails 22 on the periphery, and the height of the guard rails 22 on the web side of the beam 26 is lower than that of other directions, so that the safety of constructors is guaranteed while the constructors operate conveniently.
Example 5:
based on example 3, as shown in fig. 2 and 4: two sides of the top end of the upright rod 11 are provided with second limiting plates 19, a plurality of third limiting holes 20 are formed in the second limiting plates 19, opposite sides of the third limiting holes 20 are coaxial, and the centers of circles on the same side are collinear.
When the suspension system 5 is installed, the bearing beam 15 is placed between the second limiting plates 19 at the top ends of the vertical rods 11, the second limiting pins 21 are inserted, then the first inclined struts 16 are connected, the suspension system 5 and the main frame 3 can be detachably connected while the structure safety is guaranteed, and the installation and the disassembly are convenient.
Example 6:
on the basis of the embodiment 1, as shown in fig. 2 and 3, the traveling rail 2 is of two groups of alternately used channel steel structures, and after the trolley travels one rail, the rail is moved to the tail end of the next rail, so that the material is effectively saved. The walking track 2 is positioned on the top surface of the beam body 26, when the walking trolley moves, a lever fulcrum is placed at a tangent point of the walking wheel 1 and the walking track 2 according to a lever principle, and an upward acting force is applied to a force arm, so that the walking trolley moves on the walking track 2.
Example 7:
on the basis of the embodiments 1 and 3, as shown in fig. 1 and 2, the weight 4 is located on the first longitudinal connecting rod 12 and the second longitudinal connecting rod 13 on the main frame 3, and the weight 4 ensures the lateral stability of the suspension type walking trolley during the walking process and the walking in-place construction.
To sum up, the utility model discloses a 2 cooperation walking dollies of walking move on the roof beam body 26 and come to provide mobilizable operation platform 17 for 26 flange plate below of roof beam body, make personnel from top to bottom through cat ladder 7. The device has the advantages of simple structure, high safety, stable and controllable walking and high walking efficiency.
In the case of no conflict, a person skilled in the art may combine the related technical features in the above examples according to actual situations to achieve corresponding technical effects, and details of various combining situations are not described herein.
The foregoing is illustrative of the preferred embodiments of the present invention, and the present invention is not to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein. Any simple modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention all fall within the scope of the technical solution of the present invention. The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and all such changes are within the scope of the present invention.
Claims (10)
1. The utility model provides a roof beam body flange board below suspension type walking construction platform which characterized in that: comprises a travelling mechanism arranged on the top surface of a beam body (26) and an operation platform (17) detachably connected with the travelling mechanism and suspended below a flange plate of the beam body (26);
the walking mechanism comprises a walking track (2) arranged on the top surface of the beam body (26) and a walking trolley which is arranged on the walking track (2) and can walk, the walking trolley comprises a main frame (3) and a walking wheel (1) which is arranged at the bottom end of the main frame (3) and can walk along the walking track (2);
the operation platform (17) is connected with a transversely extending bearing beam (15) through a ladder stand (7) which is arranged at the outer side of the beam body (26) and extends upwards, and the bearing beam (15) is detachably connected with the main frame (3);
the bottom end of the main frame (3) is respectively provided with a first limiting plate (9) at the inner side and the outer side of the travelling wheel (1), and the first limiting plate (9) is provided with a plurality of second limiting holes (10) which are coaxial with the first limiting holes (8) on the travelling wheel (1);
the first limiting pin position (6) is used for being inserted into the first limiting hole (8) and the second limiting hole (10) so as to lock the travelling wheel (1).
2. The beam body flange plate below suspended walking construction platform of claim 1, wherein: the main frame (3) is a cubic frame structure, and comprises a plurality of vertical rods (11), the bottoms of the vertical rods (11) are transversely connected through transverse connecting rods (25), the bottoms of the vertical rods (11) are longitudinally connected through first longitudinal connecting rods (12), second longitudinal connecting rods (13) and third longitudinal connecting rods (14), and the tops of the vertical rods (11) are longitudinally connected through fourth longitudinal connecting rods (24).
3. The beam body flange plate below suspended walking construction platform of claim 2, wherein: the device also comprises a weight (4), and the weight (4) is arranged on the first longitudinal connecting rod (12) and the second longitudinal connecting rod (13).
4. A suspended walking construction platform under beam body flange plate according to claim 1, 2 or 3, characterized in that: a first inclined strut (16) is arranged between the bearing beam (15) and the ladder (7).
5. The beam body flange plate below suspended walking construction platform of claim 4, wherein: the bearing beam (15) and the ladder stand (7) are two or more.
6. The beam body flange plate below suspended walking construction platform of claim 5, wherein: the lower end of the first inclined strut (16) is connected with a transverse reinforcing rod (18) of the ladder stand (7).
7. A suspended walking construction platform under a beam body flange plate according to claim 2 or 3, characterized in that: a second limiting plate (19) is longitudinally arranged at the top end of the upright rod (11), and at least one group of third limiting holes (20) are formed in the second limiting plate (19);
the opposite sides of the third limiting holes (20) are coaxial, and the circle centers of the same sides of the third limiting holes (20) are collinear;
the third limiting hole (20) is provided with a second limiting pin (21);
the bearing beam (15) is placed in a second limiting plate (19) at the top end of the vertical rod (11), and then the second limiting pin (21) is inserted into the third limiting hole (20) to limit the bearing beam (15).
8. A suspended walking construction platform under a beam body flange plate according to claim 1 or 2, characterized in that: and the weight block (4) is arranged at the bottom of the main frame (3).
9. A suspended walking construction platform under a beam body flange plate according to claim 1 or 2, characterized in that: a guardrail (22) is arranged around the operation platform (17); a second inclined support (23) is arranged between the operation platform (17) and the ladder (7).
10. A suspended walking construction platform under beam body flange plate according to claim 1, 2 or 3, characterized in that: the walking track (2) is composed of two groups of channel steel which are used alternately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022642367.7U CN214301283U (en) | 2020-11-16 | 2020-11-16 | Beam body flange board below suspension type walking construction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022642367.7U CN214301283U (en) | 2020-11-16 | 2020-11-16 | Beam body flange board below suspension type walking construction platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214301283U true CN214301283U (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022642367.7U Active CN214301283U (en) | 2020-11-16 | 2020-11-16 | Beam body flange board below suspension type walking construction platform |
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| Country | Link |
|---|---|
| CN (1) | CN214301283U (en) |
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2020
- 2020-11-16 CN CN202022642367.7U patent/CN214301283U/en active Active
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