CN211521410U - Tower machine railing of walking on stage convenient to dismouting - Google Patents
Tower machine railing of walking on stage convenient to dismouting Download PDFInfo
- Publication number
- CN211521410U CN211521410U CN202020101031.7U CN202020101031U CN211521410U CN 211521410 U CN211521410 U CN 211521410U CN 202020101031 U CN202020101031 U CN 202020101031U CN 211521410 U CN211521410 U CN 211521410U
- Authority
- CN
- China
- Prior art keywords
- fixed pole
- pole setting
- connecting rods
- articulated
- tower crane
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000009434 installation Methods 0.000 abstract description 8
- 230000001681 protective effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a tower machine railing of walking on stage convenient to dismouting, including folding leg and two fixed pole settings, fixed pole setting symmetry articulates in the folding leg both sides, be connected through pipe clamp device between fixed pole setting and the tower machine stand, pipe clamp device one end cup joints on the tower machine stand, and the pipe clamp device other end passes through bolted connection with fixed pole setting, the folding leg is articulated each other by a plurality of connecting rod and is constituteed, and the folding leg has four rows of hinge joint points in the vertical direction. Compared with the prior art, the utility model the advantage lie in: the folding frame is of an integral structure, can be folded for transportation before installation, can be unfolded during installation, and can be fixed on a tower crane stand column through the pipe clamping device, the height of the pipe clamping device on the tower crane stand column can be adjusted, the pipe clamping device is connected with the tower crane stand column through bolts during installation, and the folding frame is simple and convenient to install, safe and reliable.
Description
Technical Field
The utility model relates to a tower crane technical field specifically indicates a tower machine railing of walking on stage convenient to dismouting.
Background
A railing of a tower crane is a protective protection mechanism for a tower crane walking board. For hoisting equipment for high-altitude operation, the electric and slide wires of a tower crane are installed, or the protective railing is arranged at the edge of the walking platform during maintenance, so that the protective railing protects operating personnel and prevents the operating personnel from falling from the high altitude carelessly. The railing is also a part of tower machine structure, and a set of railing protector that design layout is reasonable, the outward appearance is beautiful also makes the tower machine look more harmonious.
The railing that tower machine used at present is formed by steel pipe and angle steel welding, and the steel pipe welds on the angle steel after bending, and the steel pipe that welds integratively and the angle steel is whole to be fixed on walking the platform angle steel through the bolt, has following problem: the manufacturing is complicated, part of the steel pipe needs to be bent, the size needs to be calculated, and the production efficiency is low; the installation needs on-site welding, and the high temperature produced by welding can scorch the surface paint of the railing and needs secondary paint repair.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to solve above-mentioned problem, a tower machine of being convenient for dismouting railing of walking on stage is provided.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a tower machine railing of walking on stage convenient to dismouting, includes folding leg and two fixed pole settings, fixed pole setting symmetry articulates in the folding leg both sides, be connected through pipe clamp device between fixed pole setting and the tower machine stand, pipe clamp device one end cup joints on the tower machine stand, and the pipe clamp device other end passes through bolted connection with fixed pole setting, the folding leg is articulated each other by a plurality of connecting rod and is constituteed, and the folding leg has four rows of hinge joint points in the vertical direction.
As an improvement, the connecting rod includes a connecting rod, two connecting rods and three connecting rods length is two times and three times of a connecting rod length respectively, is close to fixed pole setting a connecting rod lower extreme is articulated with fixed pole setting and two connecting rod upper ends, is close to fixed pole setting two connecting rod middle parts are articulated with three connecting rod lower parts, and two connecting rod lower extremes are articulated with the three connecting rod lower extremes that are located the folding leg middle part, are close to fixed pole setting the lower extreme of three connecting rods is articulated with fixed pole setting, is located in the middle of the folding leg three connecting rods are articulated each other end to end, and articulated each other on the trisection point at three connecting rod middle parts, through four pin joints on the three connecting rods, strengthened the joint strength of connecting rod, make whole folding leg more firm.
As an improvement, the pipe clamping device is composed of two symmetrical clamping rings, the right ends of the clamping rings are hinged, threaded holes are formed in the left ends of the clamping rings, through holes are formed in the middle of the pipe clamping device, the shape of each through hole is consistent with that of the cross section of the tower crane stand column, and the position of the tower crane stand column can be adjusted up and down after the clamping rings clamp the tower crane stand column in the middle, so that the disassembly and assembly are convenient.
As an improvement, the cross section of the fixing vertical rod is of a U-shaped structure, bolt holes are symmetrically formed in the upper portion and the lower portion of the fixing vertical rod and matched with the threaded holes, and bolts penetrate through the bolt holes and then are connected with the threaded holes and connected with the bolts.
As an improvement, the fixing vertical rods can be connected with each other through U-shaped bolts, the U-shaped bolts penetrate through bolt holes and then are in threaded connection with nuts, gaskets are arranged between the nuts and the walls of the fixing vertical rods, and the gaskets are sleeved with the U-shaped bolts.
As an improvement, a rubber pad is arranged in the through hole, so that the friction force between the pipe clamping device and the tower crane stand column can be increased.
As the improvement, the surface of the folding frame is sprayed with a warning mark for reminding danger.
As an improvement, steel wires are connected and arranged between the fixed vertical rods and above and below the folding frame for strengthening protection.
Compared with the prior art, the utility model the advantage lie in: the folding frame is of an integral structure, can be folded for transportation before installation, can be unfolded during installation, and can be fixed on a tower crane stand column through the pipe clamping device, the height of the pipe clamping device on the tower crane stand column can be adjusted, the pipe clamping device is connected with the tower crane stand column through bolts during installation, and the folding frame is simple and convenient to install, safe and reliable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a connection structure of the pipe clamping device and the fixing stand bar according to the present invention.
Fig. 3 is a schematic view of the connection structure between the fixed vertical rods of the present invention.
As shown in the figure: 1. folding leg, 2, fixed pole setting, 3, tower machine stand, 4, pipe clamp device, 5, bolt, 6, connecting rod, 7, a connecting rod, 8, two connecting rods, 9, three connecting rods, 10, clamp ring, 11, screw hole, 12, through-hole, 13, bolt hole, 14, U-shaped bolt, 15, nut, 16, gasket, 17, steel wire.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Combine attached 1-3, a tower machine railing of walking on stage convenient to dismouting, including folding leg 1 and two fixed pole settings 2, fixed pole setting 2 symmetry articulates in folding leg 1 both sides, be connected through pipe clamp device 4 between fixed pole setting 2 and the tower machine stand 3, 4 one ends of pipe clamp device cup joint on tower machine stand 3, and the 4 other ends of pipe clamp device pass through bolt 5 with fixed pole setting 2 and are connected, folding leg 1 comprises a plurality of connecting rod 6 is articulated each other, and folding leg 1 has four rows of hinge joint points in vertical direction, 1 surface coating of folding leg has warning sign.
The connecting rod 6 comprises a connecting rod 7, two connecting rods 8 and three connecting rods 9, the lengths of the two connecting rods 8 and the three connecting rods 9 are two times and three times of the length of the connecting rod 7 respectively, the lower end of the connecting rod 7 close to the fixed upright stanchion 2 is hinged with the upper ends of the fixed upright stanchion 2 and the two connecting rods 8, the middle part of the two connecting rods 8 close to the fixed upright stanchion 2 is hinged with the lower part of the three connecting rods 9, the lower end of the two connecting rods 8 is hinged with the lower end of the three connecting rods 9 positioned in the middle part of the folding frame 1, the lower end of the three connecting rods 9 close to the fixed upright stanchion 2 is hinged with the fixed upright stanchion 2, the three connecting rods 9 positioned in the middle part of the folding frame 1 are hinged end to end, the three division points in the middle part of the three connecting rods 9 are hinged with each other, the folding of the connecting rod 6 is realized through the hinging of the connecting rod 7, and the four rows of hinged joints can make the whole folding leg 1 more firm. The steel wire 17 is connected and arranged above and below the folding frame 1 between the fixed upright stanchions 2, the through holes for the steel wire 17 to penetrate and bind are arranged on the fixed upright stanchions 2, and the steel wire 17 further increases the firmness and the protection range of the folding frame 1.
Pipe clamp 4 comprises two clamp rings 10 of symmetry, clamp ring 10 right-hand member is articulated, clamp ring 10 left end is equipped with screw hole 11, pipe clamp 4 middle part is through-hole 12, and the cross sectional shape of through-hole 12 shape and tower machine stand 3 is unanimous, and clamp ring 10 can clip tower machine stand 3, the cross section of fixed pole setting 2 is the U-shaped structure, the upper portion and the lower part symmetry of fixed pole setting 2 are equipped with bolt hole 13, bolt hole 13 cooperatees with screw hole 11, and is connected with screw hole 11 after bolt 5 passes bolt hole 13, and clamp ring 10 clips the back with tower machine stand 3, and bolt 5 can be fixed clamp ring 10 and fixed pole setting 2, be equipped with the rubber pad in the through-hole for increase the frictional force between clamp ring 10 and the tower machine stand 3. When the walking board is long, the fixed vertical rods 2 are connected with each other through U-shaped bolts 14 to prolong the overall length of the handrail, the U-shaped bolts 14 penetrate through the bolt holes 13 and then are in threaded connection with nuts 15, gaskets 16 are arranged between the nuts 15 and the walls of the fixed vertical rods 2 and used for preventing the nuts 15 from loosening, and the gaskets 16 are sleeved with the U-shaped bolts 14.
The utility model discloses a theory of operation: during installation, the folding frame 1 is unfolded, the fixing vertical rod 2 is close to the tower crane upright post 3, the pipe clamp device 4 is sleeved on the tower crane upright post 3 and is connected with the threaded hole 11 on the clamping ring 10 after penetrating into the bolt hole 13 by using the bolt 5, the height of the pipe clamp device 4 on the tower crane upright post 3 can be adjusted so as to adjust the height of the railing, and the steel wire 17 is penetrated and tied at the upper end and the lower end of the fixing vertical rod 2 after the fixing vertical rod 2 is installed; when the tower crane walks on a long bench, two walking railings can be connected in series in a neighboring mode, namely two fixed vertical rods 2 are pressed close to each other, U-shaped bolts 14 penetrate through the bolt holes 13 and the gaskets 16, and then the two fixed vertical rods are screwed down through the nuts 15.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (8)
1. The utility model provides a tower machine railing of walking on stage convenient to dismouting, includes folding leg (1) and two fixed pole settings (2), its characterized in that: fixed pole setting (2) symmetry articulates in folding leg (1) both sides, be connected through pipe clamp device (4) between fixed pole setting (2) and tower machine stand (3), pipe clamp device (4) one end cup joints on tower machine stand (3), and the pipe clamp device (4) other end is connected through bolt (5) with fixed pole setting (2), folding leg (1) is articulated each other by a plurality of connecting rod (6) and is formed, and folding leg (1) has four rows of hinge joint points in vertical direction.
2. The tower crane walking board railing convenient to disassemble and assemble as claimed in claim 1, wherein: connecting rod (6) are including a connecting rod (7), two connecting rods (8) and three connecting rods (9), the length of two connecting rods (8) and three connecting rods (9) is two times and three times of a connecting rod (7) length respectively, is close to fixed pole setting (2) a connecting rod (7) lower extreme is articulated with fixed pole setting (2) and two connecting rods (8) upper end, is close to fixed pole setting (2) two connecting rods (8) middle part are articulated with three connecting rods (9) lower part, and two connecting rods (8) lower extreme are articulated with three connecting rods (9) lower extreme that are located folding leg (1) middle part, are close to fixed pole setting (2) the lower extreme of three connecting rods (9) is articulated with fixed pole setting (2), is located folding leg (1) centre three connecting rods (9) end to end articulated each other, and three division point at three connecting rods (9) middle part on articulated each other.
3. The tower crane walking board railing convenient to disassemble and assemble as claimed in claim 1, wherein: pipe clamp device (4) comprise two clamp rings (10) of symmetry, clamp ring (10) right-hand member is articulated, clamp ring (10) left end is equipped with screw hole (11), pipe clamp device (4) middle part is through-hole (12), and the cross sectional shape of through-hole (12) shape and tower machine stand (3) is unanimous.
4. The tower crane walking board railing convenient to disassemble and assemble as claimed in claim 3, wherein: the cross section of fixed pole setting (2) is the U-shaped structure, the upper portion and the lower part symmetry of fixed pole setting (2) are equipped with bolt hole (13), bolt hole (13) cooperate with screw hole (11), and is connected with screw hole (11) after bolt (5) pass bolt hole (13).
5. The tower crane walking board railing convenient to disassemble and assemble as claimed in claim 4, wherein: the fixing upright stanchions (2) are connected with each other through U-shaped bolts (14), the U-shaped bolts (14) penetrate through bolt holes (13) and then are in threaded connection with nuts (15), gaskets (16) are arranged between the nuts (15) and the walls of the fixing upright stanchions (2), and the gaskets (16) are sleeved with the U-shaped bolts (14).
6. The tower crane walking board railing convenient to disassemble and assemble as claimed in claim 3, wherein: and a rubber pad is arranged in the through hole.
7. The tower crane walking board railing convenient to disassemble and assemble as claimed in claim 1, wherein: the surface of the folding frame (1) is coated with warning marks.
8. The tower crane walking board railing convenient to disassemble and assemble as claimed in claim 1, wherein: and steel wires (17) are connected and arranged between the fixed vertical rods (2) above and below the folding frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020101031.7U CN211521410U (en) | 2020-01-17 | 2020-01-17 | Tower machine railing of walking on stage convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020101031.7U CN211521410U (en) | 2020-01-17 | 2020-01-17 | Tower machine railing of walking on stage convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211521410U true CN211521410U (en) | 2020-09-18 |
Family
ID=72459135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020101031.7U Expired - Fee Related CN211521410U (en) | 2020-01-17 | 2020-01-17 | Tower machine railing of walking on stage convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211521410U (en) |
-
2020
- 2020-01-17 CN CN202020101031.7U patent/CN211521410U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206071141U (en) | Transformer substation framework beam | |
| US8272754B2 (en) | Outdoor christmas tree assembly | |
| CN211521410U (en) | Tower machine railing of walking on stage convenient to dismouting | |
| CN203669328U (en) | Quick-disassembly high-altitude working hanging basket | |
| CN210888012U (en) | Steel column safety operation platform | |
| CN114182646B (en) | Assembled ladder cage buttress with adjustable length | |
| CN110714603A (en) | Steel pipe and steel rope composite scaffold system and construction method thereof | |
| CN207553565U (en) | A kind of crosshead of truss | |
| CN210855055U (en) | Convenient dismouting of standard festival platform cat ladder is put | |
| CN113044741B (en) | Safety channel for connecting integrated climbing frame and tower crane and lifting method thereof | |
| CN218950883U (en) | Foldable protective railing for tower crane operation platform | |
| CN209989713U (en) | Bridge edge restores and uses supporting structure with adjustable | |
| CN207090807U (en) | Pylon cable wind rope with erecting device | |
| CN207134698U (en) | A kind of pylon inspection platform | |
| RU2400889C1 (en) | Ladder | |
| CN218406145U (en) | Railing accessory capable of being rapidly installed and detached | |
| CN211338599U (en) | Tower crane attaches wall mounting platform | |
| CN216617121U (en) | Rail guard for building engineering | |
| CN218480265U (en) | Synthesize pipeline support fixing device | |
| CN215057066U (en) | Novel ladder structure of concatenation | |
| CN207190834U (en) | A kind of aluminium alloy rushes to repair pillar | |
| CN220451744U (en) | Simple ladder stand with steel net frame structure | |
| CN214118690U (en) | Power bolt with adjustable structure for iron tower | |
| CN217486056U (en) | Power line modularization crossing structure | |
| CN211173192U (en) | Multi-functional adjustable high-rise building of instrument formula prevents weighing down thing safety device |
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: 20200918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |