CN215631765U - Venue ceiling steel structural member transports dolly - Google Patents
Venue ceiling steel structural member transports dolly Download PDFInfo
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- CN215631765U CN215631765U CN202121231641.XU CN202121231641U CN215631765U CN 215631765 U CN215631765 U CN 215631765U CN 202121231641 U CN202121231641 U CN 202121231641U CN 215631765 U CN215631765 U CN 215631765U
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- bottom frame
- track
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- structural member
- roller
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Abstract
The utility model discloses a steel structural member conveying trolley for a stadium ceiling, relates to the technical field of large-scale stadium construction, and aims to solve the problems that secondary conveying of steel structural awning materials of large stadiums can only adopt lifting, coordination is inconvenient, lifting equipment is occupied, and efficiency is low; the two rail bases are arranged, the upper end of each rail base is fixedly provided with a plurality of rail supports, and the two rails are also arranged and are parallel to each other and are respectively fixedly arranged at the upper ends of the rail supports above the two rail bases; the trolley part is provided with a bottom frame, two sides of the bottom frame are respectively provided with at least two rollers, and the rollers are rotatably connected with the bottom frame; at least two vertical rear stop rods are fixedly installed on one side, close to one rail, of the upper end of the bottom frame, and at least two triangular stop rods are fixedly installed on the other side of the upper end of the bottom frame; the utility model can solve the problem of secondary transportation of the steel structure awning material of the large venue, can be used for many times after being installed once, reduces the occupation of hoisting equipment and effectively improves the construction efficiency.
Description
Technical Field
The utility model relates to the technical field of construction of large stadiums, in particular to a steel structural member conveying trolley for a stadium ceiling.
Background
In the installation process of the steel structure roof awning component of the large-scale venue, a crane or a tower crane is often adopted to hoist the component, because the steel structure awning of the venue is designed with more steel structure rods, the steel structure awning of a chord dome is involved, prestressed steel bars, steel strands and related tensioning equipment are required to be transported to a roof, and at the later stage of the awning construction process, the related materials, the components and the equipment cannot be directly transported to the required position, so that secondary transportation is required to be carried out through the related construction equipment outside the roof, the existing whole-course hoisting mode is not only relatively inconvenient to coordinate, occupies the hoisting equipment, but also has lower efficiency of in-place transportation; therefore, there is a need for a steel structural member transportation cart for a stadium ceiling to solve this problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a trolley for transporting steel structural members of a stadium ceiling, which solves the problems that secondary transportation of steel structural awning materials of a large stadium can only be realized by hoisting, coordination is inconvenient, hoisting equipment is occupied, and efficiency is low.
In order to achieve the purpose, the utility model provides the following technical scheme: a steel structure member conveying trolley for a stadium ceiling comprises a track part and a trolley part, wherein the track part comprises two track bases, two track supports and two tracks, the upper end of each track base is fixedly provided with a plurality of track supports, and the two tracks are parallel and respectively fixedly arranged at the upper ends of the track supports above the two track bases; the trolley part is provided with a bottom frame, two sides of the bottom frame are respectively provided with at least two rollers, the rollers are rotatably connected with the bottom frame, and the rollers on the two sides of the bottom frame respectively roll on two tracks; one side of the upper end of the bottom frame close to one rail is fixedly provided with at least two vertical rear stop rods, the other side of the upper end of the bottom frame is fixedly provided with at least two triangular stop rods, one side of each triangular stop rod close to the rear stop rod is a triangular bevel edge, and the included angle between the bevel edge and the bottom frame is a triangular acute angle.
Preferably, the bottom frame comprises two transverse support rods and two longitudinal support rods, the two longitudinal support rods are respectively located above the two rails, the number of the transverse support rods is at least two, and two ends of the transverse support rods are respectively fixedly connected with the two longitudinal support rods.
Preferably, a rear stop lever or a triangular stop lever is fixedly arranged above the two ends of the longitudinal support lever respectively.
Preferably, two ends of one side of each longitudinal support rod, which is far away from the other longitudinal support rod, are respectively and fixedly provided with a shaft, and the shafts penetrate through the middle parts of the rollers and are directly and rotatably connected with the rollers.
Preferably, one side of the roller, which is close to the bottom frame, is provided with a flange, the horizontal distance between the planes where the flanges of the rollers on two sides are located is smaller than the distance between the two rails, and the sum of the horizontal distance between the planes where the flanges of the rollers on two sides are located and the thickness of a single roller is larger than the distance between the two rails.
Preferably, the height of the upper end of the triangular stop lever is lower than the height of the upper end of the rear stop lever.
Compared with the prior art, the utility model has the beneficial effects that:
1. this venue ceiling steel structural component transports dolly adopts the form of erectting the track, and simple structure and reliable can solve large-scale venue steel construction awning material secondary transport problem, and primary installation can repetitious usage, and occupation of handling equipment that can significantly reduce effectively improves the efficiency of construction.
2. This venue ceiling steel structural component conveying trolley is equipped with triangle shelves pole and back shelves pole on the underframe of dolly part, can not only be spacing with the material on the underframe, and triangle shelves pole department is owing to be equipped with the hypotenuse moreover, conveniently takes out the material from between triangle shelves pole and the back shelves pole, when getting the material, can follow the hypotenuse and slide the material application of force, again because the height of triangle shelves pole can be less than the back shelves pole, so the workman is more fit for taking out the material from this side.
Drawings
FIG. 1 is a schematic side view of the present invention;
fig. 2 is a schematic front view of the present invention.
In the figure: 1. a rail mount; 2. a rail bracket; 3. a track; 4. a roller; 5. a shaft; 6. a transverse supporting rod; 7. a longitudinal support rod; 8. a triangular stop lever; 9. a rear gear lever.
Detailed Description
As shown in fig. 1 and 2, a steel structural member transporting trolley for a stadium ceiling comprises a track part and a trolley part, wherein the track part comprises a track base 1, two track supports 2 and two tracks 3, the upper end of each track base 1 is fixedly provided with a plurality of track supports 2, and the two tracks 3 are also arranged and are parallel to and respectively fixedly arranged at the upper ends of the track supports 2 above the two track bases 1; the trolley part is provided with a bottom frame, two sides of the bottom frame are respectively provided with at least two rollers 4, the rollers 4 are rotatably connected with the bottom frame, and the rollers 4 on the two sides of the bottom frame respectively roll on two tracks 3; one side that the upper end of underframe is close to a track 3 fixed mounting has two at least vertical back shelves pole 9, and opposite side fixed mounting of underframe upper end has two at least triangle shelves poles 8, and wherein one side that triangle shelves pole 8 is close back shelves pole 9 is the hypotenuse of triangle-shaped, and the contained angle of this hypotenuse and underframe is triangle-shaped's acute angle.
The bottom frame can adopt the following structure: the device comprises two transverse support rods 6 and two longitudinal support rods 7, wherein the two longitudinal support rods 7 are respectively positioned above the two rails 3, the number of the transverse support rods 6 is at least two, and two ends of the transverse support rods are respectively fixedly connected with the two longitudinal support rods 7.
Under the structure, a rear stop rod 9 or a triangular stop rod 8 is fixedly arranged above two ends of the longitudinal support rod 7 respectively.
Under the structure, two ends of one side of the longitudinal support rod 7 far away from the other longitudinal support rod 7 can be respectively and fixedly provided with a shaft 5, and the shaft 5 penetrates through the middle part of the roller 4 and is directly and rotatably connected with the roller.
Furthermore, the side of the roller 4 close to the bottom frame is preferably provided with a flange, the horizontal distance between the planes of the flanges of the rollers 4 at both sides is smaller than the distance between the two rails 3, and the sum of the horizontal distance between the planes of the flanges of the rollers 4 at both sides and the thickness of the single roller 4 is larger than the distance between the two rails 3, thereby partially limiting the trolley on the rails 3.
The height of the upper end of the triangular stop rod 8 is preferably lower than that of the upper end of the rear stop rod 9, so that a constructor can take out materials from the side where the triangular stop rod 8 is located conveniently.
Example (b):
in a steel structure awning project of a venue in a certain high and large space, the steel structure member conveying trolley structure of the venue ceiling is adopted, and is installed on a roof surrounding the steel structure awning in a circle, the whole structure is annular, wherein the distance between two rails 3 is 700mm, the two are concentric circles in a overlooking visual angle, the rails 3 are made of square steel with the thickness of 5mm, the section dimension is 60mm multiplied by 60mm, the rail support 2 is square steel with the thickness of 5mm, the section dimension is 50mm multiplied by 50mm, the height is 500mm, the transverse support rod 6 and the longitudinal support rod 7 are round steel with the length of 650mm, the diameter of 80mm and the thickness of 5mm, the two are welded into a bottom frame, the shaft 5 is solid round steel with the diameter of 20mm, and the roller 4 is in a structure that a ball bearing or similar inner and outer rings are rotationally connected through balls; the triangular stop rod 8 and the rear stop rod 9 are both made of square steel, the section dimension is 60mm multiplied by 60mm, the thickness is 5mm, the length of the rear stop rod 9 is 800mm, the triangular stop rod 8 and the bottom frame form a right triangle, and the inclined angle between the inclined edge of the triangular stop rod 8 and the bottom frame is 60 degrees; wherein the rear stop lever 9 is arranged at the outer side of the ring, the triangular stop lever 8 is arranged at the inner side, and the upper end of the triangular stop lever 8 is 350mm shorter than the rear stop lever 9; in addition, a steel plate is welded on the bottom frame and used for placing materials except the rod piece; when the material taking-out device is used, the trolley part can move around the ceiling, materials can be conveniently carried everywhere, when the materials (particularly rod pieces) are taken out, the materials can slide along the bevel edge to apply force, and the materials can be conveniently taken out from the space between the triangular stop lever 8 and the rear stop lever.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
The present invention is not described in detail, but is known to those skilled in the art.
Claims (6)
1. The utility model provides a venue ceiling steel structural component transports dolly which characterized in that: the track comprises a track part and a trolley part, wherein the track part comprises two track bases (1), two track supports (2) and two tracks (3), the upper end of each track base (1) is fixedly provided with a plurality of track supports (2), and the two tracks (3) are parallel and fixedly arranged at the upper ends of the track supports (2) above the two track bases (1); the trolley part is provided with a bottom frame, two sides of the bottom frame are respectively provided with at least two rollers (4), the rollers (4) are rotatably connected with the bottom frame, and the rollers (4) on the two sides of the bottom frame respectively roll on two tracks (3); one side fixed mounting that the upper end of underframe was close a track (3) has two at least vertical back shelves pole (9), and opposite side fixed mounting of underframe upper end has two at least triangle shelves pole (8), and wherein one side that triangle shelves pole (8) are close back shelves pole (9) is triangle-shaped's hypotenuse, and the contained angle of this hypotenuse and underframe is triangle-shaped's acute angle.
2. The venue ceiling steel structural member transport cart of claim 1, wherein: the bottom frame comprises two transverse support rods (6) and two longitudinal support rods (7), wherein the two longitudinal support rods (7) are respectively positioned above the two rails (3), at least two transverse support rods (6) are arranged, and two ends of each transverse support rod are respectively fixedly connected with the two longitudinal support rods (7).
3. The venue ceiling steel structural member transport cart of claim 2, wherein: and a rear stop rod (9) or a triangular stop rod (8) is fixedly arranged above two ends of the longitudinal support rod (7) respectively.
4. The venue ceiling steel structural member transport cart of claim 2, wherein: two ends of one side of the longitudinal support rod (7) far away from the other longitudinal support rod (7) are respectively and fixedly provided with a shaft (5), and the shaft (5) penetrates through the middle part of the roller (4) and is directly and rotatably connected with the roller.
5. The venue ceiling steel structural member transport cart of claim 1, wherein: flanges are arranged on one side, close to the bottom frame, of the roller (4), the horizontal distance between the planes where the flanges of the roller (4) on the two sides are located is smaller than the distance between the two rails (3), and the sum of the horizontal distance between the planes where the flanges of the roller (4) on the two sides and the thickness of the single roller (4) is larger than the distance between the two rails (3).
6. The venue ceiling steel structural member transport cart of claim 1, wherein: the height of the upper end of the triangular blocking rod (8) is lower than that of the upper end of the rear blocking rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121231641.XU CN215631765U (en) | 2021-06-03 | 2021-06-03 | Venue ceiling steel structural member transports dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121231641.XU CN215631765U (en) | 2021-06-03 | 2021-06-03 | Venue ceiling steel structural member transports dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215631765U true CN215631765U (en) | 2022-01-25 |
Family
ID=79941057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121231641.XU Active CN215631765U (en) | 2021-06-03 | 2021-06-03 | Venue ceiling steel structural member transports dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215631765U (en) |
-
2021
- 2021-06-03 CN CN202121231641.XU patent/CN215631765U/en active Active
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