CN208561504U - A kind of protective device of tower crane - Google Patents
A kind of protective device of tower crane Download PDFInfo
- Publication number
- CN208561504U CN208561504U CN201821061165.XU CN201821061165U CN208561504U CN 208561504 U CN208561504 U CN 208561504U CN 201821061165 U CN201821061165 U CN 201821061165U CN 208561504 U CN208561504 U CN 208561504U
- Authority
- CN
- China
- Prior art keywords
- extension board
- protective plate
- tower crane
- fender rod
- 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
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 54
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The utility model discloses a kind of protective devices of tower crane, including protective plate and fender rod, and fender rod is fixedly connected on protection board ends, the protective plate side is inlaid with extension board, chain is equipped between the extension board and protective plate, and chain is set to protection board ends, storage box is equipped with above the extension board, and storage box is welded in protective plate side, fixed block is welded with above and below the fender rod side, spring is equipped with inside the fixed block, the spring one end is welded with link block, and link block is slidably connected to inside fixed block, described link block one end is fixedly connected with directional wheel.The utility model may extend away workbench by extension board, it stands convenient for staff and tower crane is repaired, pass through the combination of directional wheel and No. two screws, easy to remove and fixed-guard, and save the physical strength of staff, maintenance tool can be placed by storage box, prevents maintenance tool from falling and causing safety accident.
Description
[technical field]
The utility model relates to tower crane equipment, in particular to a kind of protective device of tower crane.
[background technique]
Tower crane is the revolving crane that swing arm is mounted in towering tower body top, and working range is big, is mainly used for multilayer and high level
The vertical transport of material and component installation in construction, by metal structure, operating mechanism and electrical system three parts composition, gold
Belonging to structure includes tower body, swing arm, pedestal, Anchored Bar etc., and there are raising, four parts of luffing, revolution and walking in operating mechanism, electrical to be
System includes motor, controller, power distribution frame, connection connecting lines, signal and lighting device etc..
Tower crane needs staff to carry out regular maintenance when in use and mostly carries out protection work using safety rope in maintenance
Personnel are easy to happen safety accident, and maintenance work need to use multiple types of tools, and staff is not portable, and tower crane frame body is difficult to
It stands, inconvenient staff works.For this purpose, it is proposed that a kind of protective device of tower crane.
[utility model content]
The main purpose of the utility model is to provide a kind of protective devices of tower crane, can effectively solve in background technique
The problem of.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of protective device of tower crane, including protective plate and fender rod, and fender rod is fixedly connected on protection board ends, institute
It states protective plate side and is inlaid with extension board, chain is equipped between the extension board and protective plate, and chain is set to protection board ends,
It is equipped with storage box above the extension board, and storage box is welded in protective plate side, above and below the fender rod side
It is welded with fixed block, is equipped with spring inside the fixed block, the spring one end is welded with link block, and link block is slidably connected
Inside fixed block, described link block one end is fixedly connected with directional wheel, and directional wheel is located on the outside of fender rod, the directional wheel two
Side is equipped with No. two screws, and No. two screws are through inside fixed block.
Further, the fender rod surface is welded with retaining ring, and retaining ring is equipped with several groups.
Further, reinforcing rib is fixedly connected between the fender rod, and reinforcing rib is set to above and below extension board.
Further, described chain one end is fixedly connected with No.1 screw, and No.1 screw welding is in extension board ends, described
The chain other end is fixedly connected between protective plate and fender rod.
Further, the protective plate is connected by a hinge with extension board bottom end.
Compared with prior art, the utility model has the following beneficial effects:
1. passing through the combination of extension board and protective plate, extensible workbench is convenient for repairing tower crane, No.1 screw
Play the role of securing elongated plate with chain, stands convenient for staff and work on extension board.
2. passing through the combination of directional wheel and No. two screws, easy to remove and fixed-guard, directional wheel can be along tower crane frame
Body slides up and down, and is conveniently adjusted the position of protective device, and saves the physical strength of staff.
3. maintenance tool can be placed by storage box, and prevent maintenance tool from falling and cause safety accident, reinforcing rib can be consolidated
Fender rod is determined to improve the intensity of protective device, is avoided protective device deformed damaged, is guaranteed the safety of staff.
[Detailed description of the invention]
Fig. 1 is a kind of overall structure diagram of the protective device of tower crane of the utility model.
Fig. 2 is a kind of side view of the protective device of tower crane of the utility model.
Fig. 3 is a kind of fixed-block-architecture (FBA) schematic diagram of the protective device of tower crane of the utility model
In figure: 1, protective plate；2, fender rod；3, retaining ring；4, storage box；5, reinforcing rib；6, extension board；7, No.1 screw；
8, fixed block；9, chain；10, No. two screws；11, spring；12, link block；13, directional wheel.
[specific embodiment]
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
A kind of protective device of tower crane, including protective plate 1 and fender rod 2, and fender rod 2 is fixedly connected on 1 liang of protective plate
End, 1 side of protective plate are inlaid with extension board 6, chain 9 are equipped between the extension board 6 and protective plate 1, and chain 9 is set to
1 both ends of protective plate are equipped with storage box 4 above the extension board 6, and storage box 4 is welded in 1 side of protective plate, the fender rod 2
It is welded with fixed block 8 above and below side, is equipped with spring 11 inside the fixed block 8, described 11 one end of spring is welded with
Link block 12, and link block 12 is slidably connected to inside fixed block 8, described 12 one end of link block is fixedly connected with directional wheel 13, and
Directional wheel 13 is located at 2 outside of fender rod, and 13 two sides of directional wheel are equipped with No. two screws 10, and No. two screws 10 are through admittedly
Determine inside block 8.It is convenient for repairing tower crane as shown in Figure 1-3, extension board 6 may extend away workbench, No.1 screw 7 and chain
9 play the role of securing elongated plate 6, stand convenient for staff and work on extension board 6, pass through directional wheel 13 and No. two
The combination of screw 10, easy to remove and fixed-guard, directional wheel 13 can be slided up and down along tower crane frame body, be conveniently adjusted protection
The position of device, and the physical strength of staff is saved, maintenance tool can be placed by storage box 4, prevent maintenance tool from falling
And cause safety accident.
Wherein, 2 surface of fender rod is welded with retaining ring 3, and retaining ring 3 is equipped with several groups.As shown in Figure 1, can be fixation
Safety rope provides convenient.
Wherein, reinforcing rib 5 is fixedly connected between the fender rod 2, and reinforcing rib 5 is set to above and below extension board 6.Such as
Shown in Fig. 1, the intensity of protective device is can be improved in reinforcing rib 5, avoids protective device deformed damaged, guarantees the safety of staff.
Wherein, described 9 one end of chain is fixedly connected with No.1 screw 7, and No.1 screw 7 is welded in 6 both ends of extension board, described
9 other end of chain is fixedly connected between protective plate 1 and fender rod 2.As illustrated in fig. 1 and 2, it is convenient for securing elongated plate 6.
Wherein, the protective plate 1 is connected by a hinge with 6 bottom end of extension board.As shown in Fig. 2, turning over convenient for extension board 6
Turn.
It should be noted that the utility model is a kind of protective device of tower crane, it will by fixed block 8 and No. two screws 10
Protective plate 1 is fixed on tower crane frame body, while pushing link block 12 that directional wheel 13 is made to be close to tower crane by the bounce of spring 11
Frame body, directional wheel 13 can be slided up and down along tower crane frame body, be conveniently adjusted the position of protective device, and save the body of staff
Power pulls out extension board 6 inside protective plate 1, and No.1 screw 7 and chain 9 play the role of securing elongated plate 6, and extension board 6 can prolong
Workbench is stretched, stands convenient for staff and work is repaired to tower crane on extension board 6, storage box 4 can place maintenance mans
Tool, prevents maintenance tool from falling and causes safety accident, reinforcing rib 5 can fixed protection bar 2 to improve the intensity of protective device,
Avoid protective device deformed damaged, retaining ring 3 can hasp safety rope, guarantee the safety of staff.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of protective device of tower crane, including protective plate (1) and fender rod (2), and fender rod (2) is fixedly connected on protective plate
(1) both ends, it is characterised in that: protective plate (1) side is inlaid with extension board (6), the extension board (6) and protective plate (1)
Between be equipped with chain (9), and chain (9) is set to protective plate (1) both ends, is equipped with storage box (4) above the extension board (6), and
Storage box (4) is welded in protective plate (1) side, is welded with fixed block (8), institute above and below fender rod (2) side
It states and is equipped with spring (11) inside fixed block (8), described spring (11) one end is welded with link block (12), and link block (12) slides
It is internal to be connected to fixed block (8), described link block (12) one end is fixedly connected directional wheel (13), and directional wheel (13) is located at protection
On the outside of bar (2), directional wheel (13) two sides are equipped with No. two screws (10), and No. two screws (10) are through fixed block (8)
It is internal.
2. a kind of protective device of tower crane according to claim 1, it is characterised in that: fender rod (2) the surface welding
Have retaining ring (3), and retaining ring (3) is equipped with several groups.
3. a kind of protective device of tower crane according to claim 1, it is characterised in that: fixed between the fender rod (2)
Connection strengthening rib (5), and reinforcing rib (5) is set to above and below extension board (6).
4. a kind of protective device of tower crane according to claim 1, it is characterised in that: described chain (9) one end is fixed to be connected
It connects No.1 screw (7), and No.1 screw (7) is welded in extension board (6) both ends, chain (9) other end is fixedly connected on anti-
Between backplate (1) and fender rod (2).
5. a kind of protective device of tower crane according to claim 1, it is characterised in that: the protective plate (1) and extension board
(6) bottom end is connected by a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821061165.XU CN208561504U (en) | 2018-07-05 | 2018-07-05 | A kind of protective device of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821061165.XU CN208561504U (en) | 2018-07-05 | 2018-07-05 | A kind of protective device of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208561504U true CN208561504U (en) | 2019-03-01 |
Family
ID=65491170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821061165.XU Expired - Fee Related CN208561504U (en) | 2018-07-05 | 2018-07-05 | A kind of protective device of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208561504U (en) |
-
2018
- 2018-07-05 CN CN201821061165.XU patent/CN208561504U/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: 20190301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |