CN215629571U - Electromechanical intersection and security integrated double-layer portal frame - Google Patents
Electromechanical intersection and security integrated double-layer portal frame Download PDFInfo
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- CN215629571U CN215629571U CN202120853965.0U CN202120853965U CN215629571U CN 215629571 U CN215629571 U CN 215629571U CN 202120853965 U CN202120853965 U CN 202120853965U CN 215629571 U CN215629571 U CN 215629571U
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- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 230000009193 crawling Effects 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 238000002788 crimping Methods 0.000 claims description 2
- 230000010354 integration Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 11
- 238000005457 optimization Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007600 charging Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses an electromechanical cross-security integrated double-layer portal frame.A truss is arranged at the top of a support frame, the support frame comprises four support posts, namely two front support posts and two rear support posts, and a plurality of horizontal pipes and inclined vertical pipes are arranged between the front support posts and the rear support posts on the corresponding sides; the truss comprises four cross beams, two front cross beams and two rear cross beams, the front cross beams are fixedly connected between the front upright posts, the rear cross beams are fixedly connected between the rear upright posts, a plurality of vertical pipes and inclined pipes are respectively arranged between the front cross beams and between the rear cross beams, an equipment mounting rod is transversely arranged in the middle of the back surface of each vertical pipe, a horizontal longitudinal pipe between each front cross beam and the corresponding rear cross beam is provided with a working platform, and two connecting pipes are arranged between the front upright post and the rear upright post on the corresponding side and between the front cross beam and the rear cross beam on the upper side and the front cross beam and between the rear cross beam and the lower cross beam on the lower side respectively; guardrail is installed on the front and rear beams above the supporting frame, a lower ladder stand is installed on one side of the supporting frame, and an upper ladder stand is installed on the other side of the supporting frame. It has improved portal structure utilization ratio, has reduced portal structure and has set up the figure.
Description
Technical Field
The utility model relates to an electromechanical AC-AC integrated double-layer portal.
Background
At present, electromechanical equipment (including charging, monitoring, communication, traffic police equipment and the like) along the highway and door frames used by traffic safety signs are respectively and independently arranged, and in order to avoid shielding, the two door frames must keep a certain distance. For expressways in developed road networks, the intercommunication is numerous, so that the dense arrangement of electromechanical and traffic safety gantries can influence the visual recognition of drivers, a single gantry mounting facility is single, the gantry space utilization rate is low, the operation and maintenance are inconvenient, and meanwhile, the popularization and application of ETC gantry equipment and 5G equipment on expressways put forward new requirements (installation, maintenance and expansion) on gantry structures. Therefore, in order to reasonably utilize the structural space of the portal frame of the expressway, the research on the electromechanical intersection and security integrated portal frame is particularly urgent. The integrated portal frame integrates different facilities on the same portal frame, meets the installation requirements of the different facilities, and is convenient for later-stage expansion and maintenance.
The problems that portal facilities are densely arranged and the utilization rate of a single portal structure is low due to the fact that portals are independently arranged in highway safety facilities, electromechanical engineering and the like are solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides an electromechanical intersection and security integrated double-layer portal frame, which improves the utilization rate of structural space.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an electromechanical intersection and security integrated double-layer portal comprises a supporting frame and a truss, wherein the truss is installed at the top of the supporting frame, the supporting frame comprises four supporting columns, the four supporting columns are located at four corner positions of a rectangle and are respectively two front supporting columns and two rear supporting columns, a plurality of horizontal pipes and inclined vertical pipes are installed between the front supporting columns and the rear supporting columns on the corresponding sides, and the inclined vertical pipes are located between the adjacent horizontal pipes; the truss comprises four cross beams which are respectively two front cross beams and two rear cross beams, wherein the two front cross beams are fixedly connected between two front stand columns, the two rear cross beams are fixedly connected between two rear stand columns, a plurality of vertical pipes and inclined pipes are respectively arranged between the front cross beams and between the rear cross beams, an equipment installation rod is transversely arranged in the middle of the back surface of each vertical pipe, an upper working platform is arranged on a horizontal longitudinal pipe between the upper front cross beam and the upper rear cross beam, a lower working platform is arranged on a horizontal longitudinal pipe between the lower front cross beam and the lower rear cross beam, an upper connecting pipe and a lower connecting pipe are arranged between the front stand column and the rear stand column on the corresponding side, the upper connecting pipe is positioned between the upper front cross beam and the upper rear cross beam, and the lower connecting pipe is positioned between the lower front cross beam and the lower rear cross beam; the guardrail is arranged on the front cross beam above and the rear cross beam above, a lower crawling ladder from the lower working platform to the upper working platform is arranged on one side of the support frame, and an upper crawling ladder from the lower working platform to the upper working platform is arranged on the other side of the support frame.
Preferably, the pillar comprises two vertical steel pipes butted through flanges, and a sealing plate is arranged at the top end of the upper vertical steel pipe, and a lightning rod is arranged on the sealing plate.
Preferably, the front and rear upright posts above the upper connecting pipe are provided with access doors, and the front and rear upright posts above the lower connecting pipe are provided with access doors.
Preferably, a support supporting plate is welded on the inner side of the outer wall of each vertical pipe, an arc-shaped groove is formed in the top of the support supporting plate, and the equipment installation pipe is inserted and clamped on the arc-shaped groove and welded with the support supporting plate.
Preferably, two lateral railings are mounted on the vertical pipe below the equipment mounting rod.
Preferably, work platform indulges the layer board at pipe top, links firmly tip layer board and the several net frame at the connecting pipe top including linking firmly at the level, and this layer board and level are indulged and are linked firmly the concave plate that the opening faces down between the pipe and between this short portion layer board and the connecting pipe respectively, and the recess and the level of this concave plate are indulged pipe and connecting pipe block and are joined in marriage and weld, and the both ends welding of this layer board is on the crossbeam that corresponds the side, welds L shaped steel board respectively at the both ends of layer board, and the net frame crimping is on L shaped steel board, layer board and tip layer board.
Preferably, the lower crawling ladder is fixedly connected to the horizontal pipe between the front upright post and the rear upright post.
Preferably, the lower crawling ladder comprises two crawling ladder walls with L-shaped sections, a horizontal protection cage arm is connected between longitudinal plates of the two crawling ladder walls, a crawling ladder step roller is welded between the inner walls of the longitudinal plates of the two vertical protection cage rods, and a vertical protection cage rod is welded on the horizontal protection cage arm; two lug plates corresponding to the ladder wall of the ladder are fixedly sleeved on each horizontal pipe, and the free ends of the lug plates are welded with the transverse plate of the ladder wall of the ladder.
Preferably, the upper crawling ladder is fixedly connected to the upper connecting pipe and the lower connecting pipe.
The utility model has the beneficial effects that:
1) the design of the double-layer working platform forms a multi-layer electromechanical installation and installation space with two platforms and two vertical surfaces.
Compared with the traditional portal frame, the portal frame has stronger convenience, and the upper layer and the lower layer of the portal frame are provided with the double-layer maintenance platform, so that maintenance personnel can conveniently maintain, replace and reform various devices which are distributed on the portal frame structure in a staggered manner; the safety is stronger, the protection design is strengthened, and the protection handrail is reasonably arranged to protect the personal safety of maintenance personnel; the compatibility and the expansibility are stronger, the upper platform, the lower platform, the front vertical surface and the rear vertical surface of the portal frame can be provided with electromechanical devices and installed and applied alternately according to the requirements, and the use requirements can be met at multiple angles.
2) Reliability of the main structural design
The main structure of the portal frame is reinforced, the bearing requirements of each facility are met, and the stable and reliable structure can be kept under the action of strong typhoon. Meanwhile, the optimization of the steel consumption is also emphasized, and the bearing requirement of the structure is met by the minimum steel consumption.
3) Economy of portal frame
Through the special structural design of hanging down, rising bearing structure and double-deck maintenance platform etc. of nimble loading and unloading, fully integrate all kinds of electromechanical device and handing safety sign, can make highway portal space utilization promote by a wide margin, effectively reduce the quantity that sets up of portal, realize under the normal current condition not influencing overhaul and the maintenance to current facility, can effectively reduce the cost of highway traffic engineering facility construction and maintenance.
Drawings
In order to more clearly explain the embodiments of the present invention, the embodiments will be described below with reference to the accompanying drawings.
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic side view of the right support frame and the lower ladder stand in fig. 1.
Fig. 3 is a front view structure diagram of the lower ladder stand in fig. 2.
FIG. 3A is a schematic view of a ladder stand pedal fixedly connected with a column
Fig. 3B is a schematic structural view of the ladder stand protection cage fixedly connected to the upright post.
Fig. 4 is a side view of the left support frame and the upper ladder shown in fig. 1.
Fig. 5 is a schematic top view of the truss.
Fig. 6 is a schematic structural diagram of the working platform.
Fig. 7 is a partially enlarged view illustrating a first structure in fig. 6.
Fig. 7A is a schematic view of the structure in the direction 3-3 in fig. 7.
Fig. 8 is a partially enlarged schematic structural diagram ii in fig. 6.
Fig. 8A is a schematic view of the structure in the 2-2 direction in fig. 8.
Detailed Description
The following description is given by way of example only, and is not intended to limit the scope of the utility model.
As shown in fig. 1, the electromechanical intersection and security integrated double-layer portal frame of the present invention comprises a support frame and a truss, wherein the truss is installed at the top of the support frame, the support frame comprises four support posts, the four support posts are located at four angular positions of a rectangle, and are respectively two front support posts 11 and two rear support posts 12, a plurality of horizontal tubes 13 and inclined vertical tubes 14 are installed between the front support posts and the rear support posts on the corresponding sides, and the inclined vertical tubes 14 are located between the adjacent horizontal tubes 13; as shown in fig. 5, the truss comprises four beams, namely two front beams 21 and two rear beams 22, various nameplates are mounted on the beams, the two front beams 21 are fixedly connected between the two front upright posts 11, the two rear beams 22 are fixedly connected between the two rear upright posts 12, a plurality of vertical pipes 23 and inclined pipes 24 are mounted between the front beams 21 and between the rear beams 22, and an electronic equipment mounting rod 25 is transversely mounted in the middle of the back of each vertical pipe 23; an upper working platform is arranged on a horizontal longitudinal pipe 26 between an upper front cross beam and an upper rear cross beam, a lower working platform is arranged on the horizontal longitudinal pipe between the lower front cross beam and the lower rear cross beam, an upper connecting pipe 31 and a lower connecting pipe 32 are arranged between a front upright post and a rear upright post on the corresponding side, the upper connecting pipe 31 is positioned between the upper front cross beam and the upper rear cross beam, and the lower connecting pipe 32 is positioned between the lower front cross beam and the lower rear cross beam; a guardrail 27 is arranged on the upper front beam and the upper rear beam, and small electronic equipment and small indication boards can be arranged on the guardrail; a lower ladder 41 is attached to one side of the support frame to the lower deck, and an upper ladder 42 is attached to the other side of the support frame from the lower deck to the upper deck.
The post comprises two vertical steel pipes butted through flanges, a sealing plate 15 is arranged at the top end of the upper vertical steel pipe, and a lightning rod 16 or other small electronic equipment is arranged on the sealing plate. The electronic device comprises a snapshot camera or a monitoring or vehicle detector, a weather detector.
The size of the steel pipe adopted by the embodiment is determined according to the number of lanes, and the larger the lanes are, the larger the size is, the larger the size of the selected steel pipe is; for example: the vertical steel pipe is preferably phi 273X8 (two-lane preferred), phi 273X9 (three-lane preferred) or phi 273X12 (four-lane preferred), the horizontal pipe is preferably phi 89X3.5 (two-lane preferred), phi 89X4.0 (three-lane, four-lane preferred), and the inclined vertical pipe is preferably phi 102X 4 (two-lane preferred), phi 114X5.0 (three-lane preferred) or phi 140X5.0 (5-lane preferred); the beam comprises two horizontal steel pipes butted through flanges, the sizes of the horizontal steel pipes are phi 168X4.5 (two-lane optimization), phi 168X5.5 (three-lane optimization), phi 168X7 (four-lane optimization) and phi 168X8 (five-lane optimization), the size of the vertical pipe is phi 70X3.5 (two-lane optimization), phi 70X4 (four-lane optimization) and phi 70X4, the size of part of the inclined vertical pipe is larger than that of the vertical pipe and is smaller than that of the vertical pipe, and the part of the inclined vertical pipe is equal to that of the vertical pipe.
And a support supporting plate is welded on the inner side of the outer wall of each vertical pipe 23, an arc-shaped groove is formed in the top of the support supporting plate, the equipment installation rod 25 is inserted in the arc-shaped groove and welded with the support supporting plate, the size of the equipment installation rod 25 is phi 89X4.0, and the equipment installation rod is only welded with the inner sides of the vertical pipe and the upright post and is not connected with the inclined pipe. Two lateral railings 26 are arranged on the vertical pipe below the equipment mounting rod, and the size of each lateral railing 26 is phi 25X 3.
As shown in fig. 6 to 8A, the working platform 28 includes a supporting plate 51 fixedly connected to the top of the horizontal longitudinal pipe 26, and an end supporting plate and a plurality of grid frames 52 fixedly connected to the top of the connecting pipe, concave plates 53 with downward openings are fixedly connected between the supporting plate and the horizontal longitudinal pipe and between the end supporting plate and the connecting pipe respectively, the end supporting plate is slightly higher than the supporting plate, the grooves of the concave plates are matched and welded with the horizontal longitudinal pipe 26 and the upper and lower connecting pipes 31 and 32, two ends of the supporting plate 51 are welded to the cross beams on the corresponding sides, L-shaped steel plates are welded to the front and rear ends of the supporting plate respectively, the top wall of the horizontal plate of the L-shaped steel plate is flush with the top wall of the end supporting plate, and the grid frames 52 are lapped on the two L-shaped steel plates, the two end supporting plates and the supporting plate 51.
In order to facilitate the wire leading, the front and rear upright posts above the upper connecting pipe are provided with access doors, and the front and rear upright posts above the lower connecting pipe are provided with access doors.
As shown in fig. 2 to 3B, the lower ladder stand is arranged at the right side of the support frame, and the lower ladder stand 41 is fixedly connected on the horizontal pipe 13 between the front upright post and the rear upright post. The lower ladder stand 41 comprises two ladder stand walls 411 with L-shaped sections, a cage cross arm 412 is connected between the longitudinal plates of the two ladder stand walls 411, a ladder stand stepping roller 413 is welded between the longitudinal plates of the two cage vertical rods, the ladder stand stepping roller 413 and the cage cross plate 412 are arranged in a staggered mode, and a cage vertical rod 414 is welded on the cage cross arm; two ear plates 415 corresponding to the ladder wall are sleeved and fixed on each horizontal pipe 13, and the free ends of the ear plates are welded with the transverse plates of the ladder wall. As shown in fig. 4, the upper ladder stand is installed at the left side of the support frame.
The transverse direction of the utility model is the x-axis direction, and the longitudinal direction is the y-axis direction.
The utility model mainly solves the problems of dense portal arrangement and low space utilization rate caused by independent portal arrangement of road electromechanical equipment, traffic safety signs and the like; through setting up double-deck maintenance platform, install the different spatial position on same portal structure with all kinds of facilities as far as to improve portal structure utilization ratio, reduce portal structure and set up the figure. Meanwhile, the upper-layer and lower-layer maintenance platform which facilitates equipment installation and disassembly also provides possibility for continuous expansion of subsequent facilities.
Claims (9)
1. The utility model provides an electromechanical two-layer portal of ann's integration, its characterized in that: the truss is arranged at the top of the support frame, the support frame comprises four supporting columns, the four supporting columns are positioned at four corner positions of a rectangle and are respectively two front supporting columns and two rear supporting columns, a plurality of horizontal pipes and inclined vertical pipes are arranged between the front supporting columns and the rear supporting columns on the corresponding sides, and the inclined vertical pipes are positioned between the adjacent horizontal pipes; the truss comprises four cross beams which are respectively two front cross beams and two rear cross beams, wherein the two front cross beams are fixedly connected between two front stand columns, the two rear cross beams are fixedly connected between two rear stand columns, a plurality of vertical pipes and inclined pipes are respectively arranged between the front cross beams and between the rear cross beams, an equipment installation rod is transversely arranged in the middle of the back surface of each vertical pipe, an upper working platform is arranged on a horizontal longitudinal pipe between the upper front cross beam and the upper rear cross beam, a lower working platform is arranged on a horizontal longitudinal pipe between the lower front cross beam and the lower rear cross beam, an upper connecting pipe and a lower connecting pipe are arranged between the front stand column and the rear stand column on the corresponding side, the upper connecting pipe is positioned between the upper front cross beam and the upper rear cross beam, and the lower connecting pipe is positioned between the lower front cross beam and the lower rear cross beam; the guardrail is arranged on the front cross beam above and the rear cross beam above, a lower crawling ladder from the lower working platform to the upper working platform is arranged on one side of the support frame, and an upper crawling ladder from the lower working platform to the upper working platform is arranged on the other side of the support frame.
2. The electromechanical intersection and security integrated double-layer door frame according to claim 1, characterized in that: the pillar comprises two vertical steel pipes butted through flanges, a sealing plate is arranged at the top end of the upper vertical steel pipe, and a lightning rod is arranged on the sealing plate.
3. The electromechanical intersection and security integrated double-layer door frame according to claim 1, characterized in that: and the front and rear upright posts above the upper connecting pipe are provided with access doors, and the front and rear upright posts above the lower connecting pipe are provided with upper leaf access doors.
4. The electromechanical intersection and security integrated double-layer door frame according to claim 1, characterized in that: and welding a support supporting plate on the inner side of the outer wall of each vertical pipe, forming an arc-shaped groove on the top of the support supporting plate, and inserting and clamping the equipment installation pipe on the arc-shaped groove and welding the equipment installation pipe with the support supporting plate.
5. The electromechanical intersection and security integrated double-layer door frame according to claim 1, characterized in that: and two lateral railings are arranged on the vertical pipe below the equipment mounting rod.
6. The electromechanical intersection and security integrated double-layer door frame according to claim 1, characterized in that: work platform indulges the layer board at pipe top, links firmly tip layer board and the several net frame at the connecting pipe top including linking firmly at the level, this layer board and level are indulged and are linked firmly the opening concave plate down between the pipe and between this short portion layer board and the connecting pipe respectively, and the recess and the level of this concave plate are indulged pipe and connecting pipe card and are joined in marriage and weld, and the both ends welding of this layer board is on the crossbeam that corresponds the side, welds L shaped steel board respectively at the both ends of layer board, and the net frame crimping is on L shaped steel board, layer board and tip layer board.
7. The electromechanical intersection and security integrated double-layer door frame according to claim 1, characterized in that: the lower crawling ladder is fixedly connected on the horizontal pipe between the front upright post and the rear upright post.
8. The electromechanical intersection and security integrated double-layer door frame according to claim 7, characterized in that: the lower crawling ladder comprises two crawling ladder walls with L-shaped sections, a protecting cage cross arm is connected between longitudinal plates of the two crawling ladder walls, a crawling ladder stepping roller is welded between the inner walls of the longitudinal plates of the two protecting cage longitudinal rods, and a protecting cage vertical rod is welded on the protecting cage cross arm; two lug plates corresponding to the ladder wall of the ladder are fixedly sleeved on each horizontal pipe, and the free ends of the lug plates are welded with the transverse plate of the ladder wall of the ladder.
9. The electromechanical intersection and security integrated double-layer door frame according to claim 8, characterized in that: the upper crawling ladder is fixedly connected to the upper connecting pipe and the lower connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120853965.0U CN215629571U (en) | 2021-04-23 | 2021-04-23 | Electromechanical intersection and security integrated double-layer portal frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120853965.0U CN215629571U (en) | 2021-04-23 | 2021-04-23 | Electromechanical intersection and security integrated double-layer portal frame |
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| Publication Number | Publication Date |
|---|---|
| CN215629571U true CN215629571U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120853965.0U Expired - Fee Related CN215629571U (en) | 2021-04-23 | 2021-04-23 | Electromechanical intersection and security integrated double-layer portal frame |
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| Country | Link |
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| CN (1) | CN215629571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023246476A1 (en) * | 2022-06-21 | 2023-12-28 | 中交公路规划设计院有限公司 | Modular multifunctional integrated traffic gantry, and design method and mounting method therefor |
-
2021
- 2021-04-23 CN CN202120853965.0U patent/CN215629571U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023246476A1 (en) * | 2022-06-21 | 2023-12-28 | 中交公路规划设计院有限公司 | Modular multifunctional integrated traffic gantry, and design method and mounting method therefor |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |