CN212588005U - Stadium bridge support frame - Google Patents
Stadium bridge support frame Download PDFInfo
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- CN212588005U CN212588005U CN202021232067.5U CN202021232067U CN212588005U CN 212588005 U CN212588005 U CN 212588005U CN 202021232067 U CN202021232067 U CN 202021232067U CN 212588005 U CN212588005 U CN 212588005U
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- fairway
- support frame
- stadium
- packway
- base
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Abstract
The utility model relates to a stadium fairway bridge support frame, belonging to the technical field of stadium construction, comprising a base which is positioned on the upper level of a longitudinal beam at the lower part of the fairway and extends out to the outside of the fairway, wherein the base is arranged at intervals along the length direction of the longitudinal beam; a vertical upright post is arranged on the top surface of the base, and a supporting bracket arm which horizontally extends outwards is fixedly arranged on the side surface of the upright post facing the outer side of the riding track; the bases are symmetrically arranged on two sides of the carriageway; the supporting bracket arms are arranged at intervals along the length direction of the upright post. The utility model discloses with the cable crane span structure setting in the packway outside, do not occupy packway space itself to vacate the position for the installation of other equipment, stable in structure, it is rationally distributed.
Description
Technical Field
The utility model belongs to the technical field of the technique of stadiums construction and specifically relates to a stadiums packway crane span structure support frame is related to.
Background
At present, in a large stadium, in order to facilitate workers to set up auxiliary facilities such as lamplight, sound, stage machinery and the like, a walkway for the workers to walk and work at high altitude is required to be arranged, the walkway is called as a packway, and the packway is mostly installed by adopting a steel structure. Installation conditions and installation spaces need to be reserved for equipment such as lighting lamps, electrical boxes, cable bridges and the like on the carriageway.
In order to ensure the normal operation of various devices on the fairway, as shown in fig. 1, a bridge is erected on the fairway for cables to pass through to provide electric support for various devices, and the bridge is mostly directly fixed on the upper surface of the fairway.
The above prior art solutions have the following drawbacks: cable and crane span structure all pass through from the packway is inside, occupy more space, cause the difficulty for the installation of other equipment to certain position confession people are current need be reserved to the packway, because packway width is not big itself, can make people current and the operation inconvenient at packway internally mounted crane span structure and interlude cable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a stadiums packway crane span structure support frame, the utility model discloses with the cable crane span structure setting in the packway outside, do not occupy packway space itself to vacate the position for the installation of other equipment, stable in structure, rationally distributed, it is convenient to overhaul.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a stadium fairway bridge support frame comprises a base, wherein the base is positioned on a longitudinal beam at the lower part of a fairway and horizontally extends towards the outer side of the fairway, and the base is arranged at intervals along the length direction of the longitudinal beam; the top surface of the base is provided with a vertical upright post, and the side surface of the upright post facing the outer side of the riding track is fixedly provided with a supporting bracket arm extending horizontally outwards.
Through adopting above-mentioned technical scheme, set up the support trailing arm of installation cable crane span structure in the packway outside, do not occupy packway inner space for the installation of equipment and the staff's of the space inside packway make things convenient for more passes through, carries out the overall arrangement to equipment better, has carried out abundant development and utilization to the function of packway.
The utility model discloses further set up to: the bases are symmetrically arranged on two sides of the carriageway.
By adopting the technical scheme, the number of the supporting bracket arms is increased, so that the bridge support frame can meet the laying and installation requirements of more bridges.
The utility model discloses further set up to: the supporting bracket arms are arranged at intervals along the length direction of the upright post.
By adopting the technical scheme, the supporting and fixing functions of the stand columns are fully utilized, the number of the supporting support arms is increased, more cable bridges with different functions are mounted, and part of the bridges can be reserved for standby.
The utility model discloses further set up to: the upper part of the street is horizontally provided with a fixed support piece at the middle position of the opposite upright posts, and the two ends of the fixed support piece in the length direction are respectively fixedly connected with the opposite upright posts.
By adopting the technical scheme, the space at the upper part of the riding track is fully utilized, so that the supporting structure for mounting the bridge frame is formed at the upper part of the riding track, and the number of the bridge frames is increased conveniently.
The utility model discloses further set up to: the base is plate-shaped, and rib plates fixedly connected with the base and the longitudinal beam respectively are arranged at two ends of the bottom surface of the base along the length direction of the longitudinal beam.
Through adopting above-mentioned technical scheme, utilize the welded fastening of steel sheet and longeron to form the bottom sprag of stand, convenient for material selection, it is with low costs, the gusset plays the reinforcing effect to the base.
The utility model discloses further set up to: the supporting bracket is an angle steel, two steel plates of the angle steel are horizontally arranged and vertically arranged respectively, the horizontal steel plate is located at the top, and a through hole is formed in the surface of the horizontal steel plate.
By adopting the technical scheme, the fixed connection between the support bracket and the bridge can be realized by utilizing a bolt connection mode when the bridge is installed, so that the bridge is convenient to install and replace.
The utility model discloses further set up to: the packway comprises horizontally arranged packway guardrails, and the stand columns are tightly attached to and fixedly connected with the side faces, facing the outside of the packway, of the packway guardrails.
Through adopting above-mentioned technical scheme, increased the stability of stand for the bearing capacity reinforcing of stand.
The utility model discloses further set up to: the fixed supporting piece is an angle steel, two steel plates of the angle steel of the fixed supporting piece are respectively arranged horizontally and vertically, and the horizontal steel plate is positioned at the top; and the surface of the horizontal steel plate of the fixed support piece is provided with a through hole.
Through adopting above-mentioned technical scheme, angle steel simple structure just connects stably, and the crane span structure installation of being convenient for of trompil simultaneously.
To sum up, the utility model discloses a beneficial technological effect does:
1. the cable bridge can be directly installed on the outer side of the riding track by arranging the upright posts and the supporting bracket arms fixed on the upright posts on the two sides of the riding track, so that more space is reserved for installation of equipment inside the riding track and passing of pedestrians;
2. the fixing support piece is arranged on the upper portion of the riding track, so that the installation position of the bridge is increased, and the bridge support frame can meet the installation requirements of cable bridges with different functions.
Drawings
FIG. 1 is a schematic view of a prior art installation structure of a bridge of a fairway;
FIG. 2 is a schematic view of the overall structure of the horse way;
FIG. 3 is a schematic view of the relative positions of the fairway and the bridge support frame of the present invention;
fig. 4 is a schematic structural view of the bridge support frame of the present invention;
fig. 5 is a schematic structural view of the bridge support frame of the present invention in another direction.
In the figure, 1, horse way; 11. hoisting a column; 12. a stringer; 13. a berm guardrail; 2. a bridge frame; 21. mounting holes; 3. a bridge support frame; 31. a base; 32. a column; 33. a support bracket; 34. a rib plate; 35. a fixed support; 4. a cable net; 41. a pull rope.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 2 and 3, the utility model discloses a support frame for a bridge of a stadium and a fairway. The stadium roof in this embodiment adopts a cable net structure. The packway 1 is connected with the guy cable 41 of the cable net 4 through a hanging column 11 welded and fixed on the top surface of a longitudinal beam 12 at the bottom of the packway 1. The fairway 1 is suspended on the cable net 4 so that the cable net 4 has a fixing effect on the fairway 1. The inhaul cable 41 comprises a stabilizing cable and a bearing cable which are perpendicular to each other, and the stabilizing cable and the bearing cable are parallel double cables. In the embodiment, the corridors 1 are arranged into three layers from inside to outside, namely an inner ring corridor, a middle ring corridor and an outer ring corridor, and the three layers of corridors 1 are communicated so that workers can walk among different corridors 1.
Referring to fig. 4 and 5, the bridge support frame 3 is fixed on the outer side of the riding track 1. The bridge support frame 3 comprises bases 31 which are positioned at the lower part of the riding track 1 and extend outwards along the longitudinal beams 12 at the two ends of the riding track 1 in the width direction. In this embodiment, the base 31 is a bottom plate 8mm thick, and the longitudinal beam 12 is i-steel. The base 31 is welded and fixed with the upper wing plate of the longitudinal beam 12, and the top surface of the base 31 is flush with the top surface of the upper wing plate of the longitudinal beam 12. The base plates 31 are provided at intervals in the longitudinal direction of the side members 12.
The top surface of the base 31 is vertically provided with a pillar 32. The upright column 32 is an 8# channel steel, and the upright column 32 can also be a square pipe. The bottom end of the upright column 32 is welded and fixed with the base 31. A plurality of berm guardrails 13 are arranged between the adjacent hanging columns 11 on the longitudinal beams 12 on the same side of the berm 1 at intervals along the vertical direction. The packway guardrail 13 is angle steel, and the packway guardrail 13 can also be a square tubular column. The outer side wall of the riding way guardrail 13 is tightly attached to the upright post 32 and welded and fixed, thereby enhancing the stability of the upright post 32.
The length of the upright 32 in this embodiment is greater than the length of the suspension post 11 so that the upright 32 projects upwardly from the net 4.
And a supporting bracket arm 33 extending outwards is welded and fixed on one side of the upright post 32 away from the horse way 1. The supporting bracket 33 can also be detachably and fixedly connected with the upright post 32. The support brackets 33 are arranged at intervals in the vertical direction. The support bracket 33 in this embodiment is a 40 mm' 40mm angle steel. Two steel sheets of angle steel are horizontal setting and vertical setting respectively and the horizontal steel sheet is located the top. The horizontal steel plate of the angle steel is provided with a through hole. The bridge frame 2 arranged along the length direction of the longitudinal beam 12 is placed on the horizontal steel plate of the angle steel. The bridge frame 2 in this embodiment is a trough type. The groove bottom of the bridge frame 2 is provided with a mounting hole 21 at a position opposite to the through hole of the angle steel. The bridge 2 can be detachably fixed on the support bracket 33 by using a bolt and a nut matched with the fixing bolt. The detachable connection is convenient for the maintenance and replacement of the bridge frame 2 in the later period.
A horizontal fixed support 35 is provided at an upper middle position of the upright posts 32 vertically opposed in the width direction of the horse way 1. The fixed support 35 has both ends in the longitudinal direction welded to the opposite columns 32. The fixed support member 35 in this embodiment is also an angle steel. The two steel plates of the angle steel of the fixed support member 35 are arranged horizontally and vertically as well, and the horizontal steel plate is positioned at the top. The horizontal steel plate of the fixed support member 35 has a through hole on its surface. The horizontal steel plate of the fixed support 35 is provided with a bridge frame 2 along the length direction of the longitudinal beam 12. The groove bottom of the bridge frame 2 is provided with a mounting hole 21 at a position opposite to the through hole of the horizontal steel plate of the fixed support 35. The bridge 2 can be detachably fixed to the fixed support 35 by means of bolts and nuts matching the fixed bolts.
Through set up a plurality of support trailing arms 33 and fixed support piece 35 at carriageway 1 both sides and top, can set up a plurality of crane span structures 2 on supporting trailing arm 33 and fixed support piece 35, supply laying of the cable of different functions, like photovoltaic power generation cable crane span structure, fire control power cable crane span structure, ordinary power cable crane span structure, building accuse cable crane span structure, race cable crane span structure, field public address cable crane span structure, fire control warning and broadcasting cable crane span structure, comprehensive wiring cable crane span structure, security protection cable crane span structure. The length of the supporting bracket arm 33 can be increased according to the requirement, so that a plurality of bridges 2 can be arranged on each supporting bracket arm 33 at intervals.
The implementation principle of the embodiment is as follows: the bridge support frames 3 are welded and fixed at intervals along the length direction of the longitudinal beams 12 according to design requirements, and then the bridge 2 is erected and fixed on the adjacent support bracket arms 33 on the two sides of the packway 1 and between the adjacent fixed support pieces 35 on the upper part of the packway 1. The utility model discloses install crane span structure 2 in the 1 outside of packway and upper portion, reduced the occupation of crane span structure 2 to 1 inner space of packway to can set up the use that a plurality of crane span structures 2 satisfy the cable of different functions in the 1 outside of packway and upper portion, structural layout is reasonable, and the space utilization degree is high.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a stadiums packway crane span structure support frame which characterized in that: the device comprises a base (31) which is positioned on a longitudinal beam (12) at the lower part of a riding track (1) and horizontally extends towards the outer side of the riding track (1), wherein the base (31) is arranged at intervals along the length direction of the longitudinal beam (12); the top surface of the base (31) is provided with a vertical upright post (32), and the side surface of the upright post (32) facing the outer side of the riding track (1) is fixedly provided with a supporting bracket arm (33) which horizontally extends outwards.
2. The stadium fairway bridge support frame of claim 1, wherein: the bases (31) are symmetrically arranged on two sides of the pavement (1).
3. The stadium fairway bridge support frame of claim 1, wherein: the supporting bracket arms (33) are arranged at intervals along the length direction of the upright post (32).
4. The stadium fairway bridge support frame of claim 2, wherein: the upper part of the horse way (1) is horizontally provided with a fixed support piece (35) at the middle position of the opposite upright posts (32), and the two ends of the fixed support piece (35) in the length direction are respectively fixedly connected with the opposite upright posts (32).
5. The stadium fairway bridge support frame of claim 1, wherein: the base (31) is plate-shaped, and rib plates (34) fixedly connected with the base (31) and the longitudinal beam (12) respectively are arranged at two ends of the bottom surface of the base (31) along the length direction of the longitudinal beam (12).
6. The stadium fairway bridge support frame of claim 1, wherein: the supporting bracket arm (33) is an angle steel, two steel plates of the angle steel are respectively horizontally arranged and vertically arranged, the horizontal steel plate is positioned at the top, and a through hole is formed in the plate surface of the horizontal steel plate.
7. The stadium fairway bridge support frame of claim 1, wherein: the packway (1) comprises a horizontally arranged packway guardrail (13), and the upright column (32) is tightly attached to and fixedly connected with the side face, facing the outside of the packway (1), of the packway guardrail (13).
8. The stadium fairway bridge support frame of claim 4, wherein: the fixed supporting piece (35) is an angle steel, two steel plates of the angle steel of the fixed supporting piece (35) are respectively arranged horizontally and vertically, and the horizontal steel plate is positioned at the top; and the plate surface of the horizontal steel plate of the fixed support piece (35) is provided with a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021232067.5U CN212588005U (en) | 2020-06-29 | 2020-06-29 | Stadium bridge support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021232067.5U CN212588005U (en) | 2020-06-29 | 2020-06-29 | Stadium bridge support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212588005U true CN212588005U (en) | 2021-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021232067.5U Active CN212588005U (en) | 2020-06-29 | 2020-06-29 | Stadium bridge support frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116971608A (en) * | 2023-07-31 | 2023-10-31 | 陕西建工第三建设集团有限公司 | Construction method of groove box installation system for overhauling horse way |
-
2020
- 2020-06-29 CN CN202021232067.5U patent/CN212588005U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116971608A (en) * | 2023-07-31 | 2023-10-31 | 陕西建工第三建设集团有限公司 | Construction method of groove box installation system for overhauling horse way |
| CN116971608B (en) * | 2023-07-31 | 2024-08-20 | 陕西建工第三建设集团有限公司 | Construction method of groove box installation system for overhauling horse way |
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