CN213679551U - Tower crane pedestrian passageway - Google Patents
Tower crane pedestrian passageway Download PDFInfo
- Publication number
- CN213679551U CN213679551U CN202021562156.6U CN202021562156U CN213679551U CN 213679551 U CN213679551 U CN 213679551U CN 202021562156 U CN202021562156 U CN 202021562156U CN 213679551 U CN213679551 U CN 213679551U
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- CN
- China
- Prior art keywords
- bottom platform
- tower crane
- rectangular frame
- passageway
- welded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a people's passageway on tower crane, including bottom platform and fix the guard flap in bottom platform both sides, the bottom of bottom platform one end has the leg of hanging of welding symmetrically, has a set of rings in the bilateral symmetry ground welding of bottom platform, the bottom platform has more than two sections monomer platforms to connect the constitution, the monomer platform include that rectangular frame and equidistance ground weld the horizontal pole in rectangular frame, laid on rectangular frame's upper portion and welded the steel basketry piece, welded the otic placode in rectangular frame's one end, adjacent monomer platform passes through bolt and otic placode fixed connection and is in the same place. The utility model discloses a people's passageway equipment is simple on the tower crane, has saved man-hour, after the engineering, hangs people's passageway on the tower crane to ground and dismantles, dismantles into two parts of bottom platform and guard flap, then the loading transports next engineering turnover use, and its dismantlement process is simple to the transportation of being convenient for has greatly improved the efficiency of construction.
Description
Technical Field
The utility model relates to a tower crane passageway of getting on one's shoulder or back belongs to construction technical field.
Background
In the building engineering, a tower crane is a common hoisting device. Along with the constantly increasing of construction floor, for the convenience tower crane driver gets into the tower crane control chamber, erect the tower crane and go up the people passageway usually between building and tower crane, like this, the tower crane driver can follow the building and go up people passageway through the tower crane, reachs the tower crane control chamber.
People's passageway is set up with the fastener to form mostly to current tower crane, and the concrete way of doing is: after the tower crane is jacked to the specified requirement every time, a bottom platform is paved between the building and the tower crane standard knot, the bottom platform is generally arranged according to a certain distance by adopting 4 steel pipes and serves as a longitudinal main ridge, and the main ridge steel pipe is connected with the tower crane standard knot by adopting a steel pipe fastener hoop so as to prevent falling. The length of the steel pipe can be selected according to the distance between the building and the standard section of the tower crane. The horizontal inferior stupefied steel pipe that adopts 1m long to be connected with main stupefied steel pipe through the fastener, then, set up the protection railing of both sides again, the protection railing adopts steel pipe and fastener to set up, and the pole setting of preventing the railing passes through the fastener with the bottom platform and is connected, and the horizontal pole and the pole setting of preventing the railing pass through the fastener and are connected, and the safety net is hung to inboard full, lays the steel basketry piece at last on the bottom platform. However, although this kind of steel pipe fastener formula tower crane pedestrian passageway has satisfied the basic demand that supplies the tower crane driver to pass through, nevertheless there are following not enough:
1. a man-in channel needs to be erected again after each tower crane jacking, which is labor-consuming and time-consuming;
2. in the process of erection, workers work high above the ground, so that potential safety hazards exist;
3. the method is simple and irregular in erection, and potential safety hazards are left;
4. the access passage needs to be checked and maintained in the using process, the using time is long, and potential safety hazards are easy to generate.
In order to reduce the potential safety hazard of people's passageway on above-mentioned steel pipe fastener formula tower crane, a tower crane people's passageway has appeared among the prior art, and this kind of tower crane people's passageway is an integrated device, and its bottom platform and both sides baffle are welded to be a whole. Although this tower crane man-in-the-air passageway has solved the problem of setting up repeatedly and high altitude construction, in the transportation, this kind of integral passageway is because can not dismantle, so occupation space is great, when engineering and engineering are direct to have enough to meet the need the use, and the transportation is inconvenient, in addition, if take place to damage in the use, the maintenance or change are comparatively troublesome.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a people's passageway on tower crane should go up people's passageway and have higher factor of safety, need not repeatedly set up, and assemble, dismantle comparatively conveniently, the turnover rate of utilization is high.
The technical scheme of the utility model is realized like this: a tower crane pedestrian passageway comprises a bottom platform and protective baffles fixed on two sides of the bottom platform, wherein hanging legs are symmetrically welded at the bottom of one end of the bottom platform, a group of hanging rings are symmetrically welded on two sides of the bottom platform, the bottom platform is formed by connecting more than two sections of single platforms, each single platform comprises a rectangular frame and cross rods which are equidistantly welded in the rectangular frame, steel basketry pieces are paved and welded on the upper part of the rectangular frame, ear plates are welded at one end of the rectangular frame, and adjacent single platforms are fixedly connected together through bolts and the ear plates; the protective baffle comprises a group of vertical rods and protective guards, wherein the vertical rods are equidistantly fixed on two sides of the bottom platform, the protective guards are arranged between the vertical rods, connecting plates are symmetrically welded on two sides of each protective guard, and the connecting plates are fixed on the vertical rods through bolts.
Furthermore, inclined struts are welded between the cross rods in the rectangular frame.
Further, the fixed poles are fixed on two sides of the bottom platform through bolts.
Since the technical scheme is used, the utility model has the advantages that: the utility model discloses a people's passageway equipment is simple on the tower crane, has saved man-hour, after the engineering, hangs people's passageway on the tower crane to ground and dismantles, dismantles into two parts of bottom platform and guard flap, then the loading transports next engineering turnover use, and its dismantlement process is simple to the transportation of being convenient for has greatly improved the efficiency of construction.
Drawings
Fig. 1 is a perspective view of a schematic structural view of the present invention;
fig. 2 is a side view of the structure diagram of the present invention;
fig. 3 is a top view of a schematic of the structure of the bottom platform.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a: referring to fig. 1-3, a tower crane boarding passage comprises a bottom platform 1 and protective baffles 2 fixed on two sides of the bottom platform 1, wherein hanging legs 3 are symmetrically welded at the bottom of one end of the bottom platform 1, a group of hanging rings are symmetrically welded on two sides of the bottom platform 1, the bottom platform 1 is formed by connecting more than two sections of single platforms, each single platform comprises a rectangular frame 4 and cross rods 5 which are equidistantly welded in the rectangular frame 4, inclined struts 6 are also welded between the cross rods 5 in the rectangular frame 4, steel basketry sheets 7 are paved and welded on the upper portion of the rectangular frame 4, an ear plate 9 is welded at one end of the rectangular frame 4, and adjacent single platforms are fixedly connected together through bolts 10 and the ear plates 9; the protective baffle 2 comprises a group of upright rods 11 fixed on two sides of the bottom platform 1 at equal intervals and protective railings 12 arranged between the upright rods 11, connecting plates 13 are symmetrically welded on two sides of the protective railings 12, and the connecting plates 13 are fixed on the upright rods 11 through bolts 10. The vertical fixing rods 11 are fixed on two sides of the bottom platform 1 through bolts 10.
The utility model discloses a theory of operation:
1. hoisting in place
And hoisting and installing the people passage on the tower crane according to the jacking height of the tower crane and the site construction progress, clamping the hanging legs 3 of the people passage on the tower crane on a standard water-saving flat rod of the tower crane, and lapping the other end of the people passage on the building outer wall.
2. Has cyclic utilization
During the people's passageway demolishs on the tower crane, hang the people's passageway on the tower crane to ground, dismantle into two parts of bottom platform 1 and guard flap 2 and put things in good order respectively, the loading is transported to next engineering turnover and is used.
To sum up, the utility model discloses a people's passageway on tower crane need not to set up repeatedly many times in the use of an engineering, has saved manpower and man-hour to set up the potential safety hazard of in-process has been avoided. Additionally, the utility model discloses a tower crane passageway of getting on one's shoulder or back adopts the modularized design, and its equipment is comparatively convenient with the dismantlement, not only can used repeatedly, has enough to meet the need the high-usage moreover.
Claims (3)
1. The utility model provides a tower crane pedestrian passageway, includes bottom platform (1) and fixes guard flap (2) in bottom platform (1) both sides, its characterized in that: the hanging legs (3) are symmetrically welded at the bottom of one end of the bottom platform (1), a group of hanging rings are symmetrically welded on two sides of the bottom platform (1), the bottom platform (1) is formed by connecting more than two sections of single platforms, each single platform comprises a rectangular frame (4) and cross rods (5) which are equidistantly welded in the rectangular frame (4), steel fence pieces (7) are paved and welded on the upper portion of the rectangular frame (4), an ear plate (9) is welded at one end of the rectangular frame (4), and adjacent single platforms are fixedly connected together through bolts (10) and the ear plates (9); protection shield (2) including equidistance fix a set of pole setting (11) in bottom platform (1) both sides and set up rail guard (12) between pole setting (11), weld connecting plate (13) in the bilateral symmetry of rail guard (12), connecting plate (13) pass through bolt (10) and fix on pole setting (11).
2. The people passageway on tower crane of claim 1, characterized in that: and inclined struts (6) are welded between the cross rods (5) in the rectangular frame (4).
3. The people passageway on tower crane of claim 1, characterized in that: the upright rods (11) are fixed on two sides of the bottom platform (1) through bolts (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021562156.6U CN213679551U (en) | 2020-07-31 | 2020-07-31 | Tower crane pedestrian passageway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021562156.6U CN213679551U (en) | 2020-07-31 | 2020-07-31 | Tower crane pedestrian passageway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213679551U true CN213679551U (en) | 2021-07-13 |
Family
ID=76744539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021562156.6U Expired - Fee Related CN213679551U (en) | 2020-07-31 | 2020-07-31 | Tower crane pedestrian passageway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213679551U (en) |
-
2020
- 2020-07-31 CN CN202021562156.6U patent/CN213679551U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |