CN205241120U - Tower crane jacking safety arrangement - Google Patents
Tower crane jacking safety arrangement Download PDFInfo
- Publication number
- CN205241120U CN205241120U CN201521093186.6U CN201521093186U CN205241120U CN 205241120 U CN205241120 U CN 205241120U CN 201521093186 U CN201521093186 U CN 201521093186U CN 205241120 U CN205241120 U CN 205241120U
- Authority
- CN
- China
- Prior art keywords
- hydraulic press
- chamber
- post
- upper portion
- 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
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Abstract
The utility model relates to a tower crane jacking safety arrangement, including the base, the base upper portion left and right sides is fixedly connected with left branch dagger and right branch dagger respectively, and base upper portion intermediate position is provided with the hydraulic press chamber, and hydraulic press chamber upper portion is provided with the bottom suspension fagging, and bottom suspension fagging upper portion is provided with the process chamber, and fixedly connected with goes up the backup pad between left branch dagger and the right branch dagger upper portion, goes up backup pad upper portion and is provided with supporting cavity, left branch dagger left side lower part fixedly connected with support frame, support frame upper portion is provided with first hydraulic press, and first hydraulic press right side is connected with a hydraulic stretching post, and a hydraulic stretching post right side is connected with rotatory sleeve, and right branch dagger intermediate position is provided with the motor. The utility model discloses a device can be effectively carry out surface treatment to tower crane jacking device, prevents damages of rustting of jacking device, and the result of use has been improved to safety when guaranteeing the jacking, conveniently uses as required.
Description
Technical field
The utility model belongs to crane utensil technical field, is specifically related to a kind of tower crane lifting safety guard.
Background technology
At present, derrick crane swing arm is contained in the revolving crane on towering tower body top. Working space is large, is mainly used in the installation of vertical and horizontal feed and the building element of material in housing construction. Formed by metal structure, operating mechanism and electrical system three parts. Tower crane lifting device can be subject to the impact of external factor in use, occurs corrosion phenomena, has potential safety hazard. Safety when ensureing tower crane lifting, need to carry out surface treatment to jacking apparatus, improves the performance of jacking apparatus.
Utility model content
The purpose of this utility model is to provide a kind of tower crane lifting safety guard, to improve better tower crane lifting security protection treatment effect, and convenient use as required.
To achieve these goals, the technical solution of the utility model is as follows.
A kind of tower crane lifting safety guard, comprise pedestal, the left and right sides, pedestal top is fixedly connected with respectively left support post and right support post, pedestal upper middle position is provided with hydraulic press chamber, top, hydraulic press chamber is provided with lower supporting plate, lower supporting plate top is provided with process chamber, between left support post and right support post top, is fixedly connected with upper backup pad, and upper backup pad top is provided with support chamber; Bottom, left support post left side is fixedly connected with bracing frame, bracing frame top is provided with the first hydraulic press, the first hydraulic press right side is connected with the first hydraulically extensible post, the first hydraulically extensible post right side is connected with turnbarrel, right support post centre position is provided with motor, motor left side is connected with motor shaft, and motor shaft left side is connected with fixed head, and fixed head left side is provided with jacking apparatus; The left and right sides, hydraulic press chamber is provided with the second hydraulic press, and the second hydraulic press top is all connected with the second hydraulically extensible post, and the second hydraulically extensible post top is all connected with transverse slat; Right side, hydraulic press chamber is provided with for sap cavity, be connected with feed tube for sap cavity top, be connected with feed pipe for sap cavity right side, feed pipe left side is connected with out sap cavity, go out sap cavity bottom and be connected with multiple injection spray pipes, support chamber left side is provided with ventilation blower, and ventilation blower bottom is connected with for airduct, be connected with the first hydraulic press for airduct bottom, the first hydraulic press bottom is connected with multiple discharge pipes.
Further, the lower supporting plate left and right sides is provided with sleeve, and the second hydraulically extensible post is through sleeve setting.
Further, the left and right sides, pedestal bottom is provided with movable pulley.
The beneficial effect of this utility model is: this utility model device can carry out surface treatment for tower crane lifting device effectively, prevents the jacking apparatus damage of getting rusty, and the safety while ensureing jacking, has improved result of use, conveniently uses as required.
Brief description of the drawings
Fig. 1 is institute's operative installations structural representation in the utility model embodiment.
Description of symbols in figure: 1, turnbarrel; 2, go out sap cavity; 3, ventilation blower; 4, for airduct; 5, feed tube; 6, for sap cavity; 7, upper backup pad; 8, feed pipe; 9, injection spray pipe; 10, the first hydraulically extensible post; 11, process chamber; 12, discharge pipe; 13, motor shaft; 14, motor; 15, fixed head; 16, right support post; 17, pedestal; 18, hydraulic press chamber; 19, support chamber; 20, the second hydraulically extensible post; 21, the first hydraulic press; 22, bracing frame; 23, left support post; 24, lower supporting plate; 25, sleeve; 26, movable pulley; 27, the second hydraulic press; 28, jacking apparatus; 29, transverse slat.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described, to better understand the utility model.
Tower crane lifting safety guard as shown in Figure 1, comprise pedestal 17, pedestal 17 left and right sides, top are fixedly connected with respectively left support post 23 and right support post 16, pedestal 17 upper middle position are provided with hydraulic press chamber 18,18 tops, hydraulic press chamber are provided with lower supporting plate 24, lower supporting plate 24 tops are provided with process chamber 11, between left support post 23 and right support post 16 tops, are fixedly connected with upper backup pad 7, and upper backup pad 7 tops are provided with support chamber 19; Left support post 23 bottoms, left side are fixedly connected with bracing frame 22, bracing frame 22 tops are provided with the first hydraulic press 21, the first hydraulic press 21 right sides are connected with the first hydraulically extensible post 10, the first hydraulically extensible post 10 right sides are connected with turnbarrel 1, right support post 16 centre positions are provided with motor 14, motor 14 left sides are connected with motor shaft 13, and motor shaft 13 left sides are connected with fixed head 15, and fixed head 15 left sides are provided with jacking apparatus 28; 18 left and right sides, hydraulic press chamber are provided with the second hydraulic press 27, the second hydraulic press 27 tops and are all connected with the second hydraulically extensible post 20, the second hydraulically extensible post 20 tops and are all connected with transverse slat 29; 18 right sides, hydraulic press chamber are provided with for sap cavity 6, be connected with feed tube 5 for sap cavity 6 tops, be connected with feed pipe 8 for sap cavity 6 right sides, feed pipe 8 left sides are connected with out sap cavity 2, go out sap cavity 2 bottoms and be connected with multiple injection spray pipes 9, support chamber 19 left sides are provided with ventilation blower 3, and ventilation blower 3 bottoms are connected with for airduct 4, be connected with the first hydraulic press 21, the first hydraulic press 21 bottoms for airduct 4 bottoms and be connected with multiple discharge pipes 12. Lower supporting plate 24 left and right sides are provided with sleeve 25, the second hydraulically extensible posts 20 and arrange through sleeve 25. Pedestal 17 left and right sides, bottom are provided with movable pulley 26.
This device can carry out surface treatment to tower crane lifting device, prevents the jacking apparatus damage of getting rusty, the safety while ensureing jacking. When concrete enforcement, jacking apparatus 28 is placed on transverse slat 29, utilizes the second hydraulic press 27 to control the second hydraulically extensible post 20 and extend, the second hydraulically extensible post 20 is with motion plate 29 to move up, and transverse slat 29 is transported to suitable height. Utilize the first hydraulic press 21 to control the first hydraulically extensible post 10 and extend, the first hydraulically extensible post 10 driven rotary sleeves 1 move right, and turnbarrel 1 withstands on jacking apparatus 28 on fixed head 15. Utilize turnbarrel 1 and fixed head 15 that jacking apparatus 28 is clamped, jacking apparatus 28 is fixed. Utilize the second hydraulic press 27 to control the second hydraulically extensible post 20 and shrink, transverse slat 29 is declined. Feed tube 5 is connected external pipe, and spray coating liquor enters for sap cavity 6 from feed tube 5, then enters out sap cavity 2 from feed pipe 8. Open ventilation blower 3, wind enters the first hydraulic press 21 from confession airduct 4, then is blown into out in sap cavity 2 from discharge pipe 12. The spray coating liquor in sap cavity 2 is moved out of in wind, makes spray coating liquor be vaporific ejection from injection spray pipe 9, is sprayed on the jacking apparatus 28 of below. Starter motor 14, motor shaft 13 drives fixed head 15 to rotate, and fixed head 15 drives jacking apparatus 28 to rotate again, makes spray coating liquor can be sprayed at equably the whole surface of jacking apparatus 28.
The above is preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (3)
1. a tower crane lifting safety guard, comprise pedestal, it is characterized in that: the left and right sides, described pedestal top is fixedly connected with respectively left support post and right support post, described pedestal upper middle position is provided with hydraulic press chamber, top, described hydraulic press chamber is provided with lower supporting plate, described lower supporting plate top is provided with process chamber, between described left support post and right support post top, is fixedly connected with upper backup pad, and described upper backup pad top is provided with support chamber; Bottom, described left support post left side is fixedly connected with bracing frame, support frame as described above top is provided with the first hydraulic press, described the first hydraulic press right side is connected with the first hydraulically extensible post, described the first hydraulically extensible post right side is connected with turnbarrel, described right support post centre position is provided with motor, described motor left side is connected with motor shaft, and described motor shaft left side is connected with fixed head, and described fixed head left side is provided with jacking apparatus; The left and right sides, described hydraulic press chamber is provided with the second hydraulic press, and described the second hydraulic press top is all connected with the second hydraulically extensible post, and described the second hydraulically extensible post top is all connected with transverse slat; Right side, described hydraulic press chamber is provided with for sap cavity, the described sap cavity top that supplies is connected with feed tube, the described sap cavity right side that supplies is connected with feed pipe, described feed pipe left side is connected with out sap cavity, described go out sap cavity bottom be connected with multiple injection spray pipes, described support chamber left side is provided with ventilation blower, described ventilation blower bottom is connected with for airduct, the described airduct bottom that supplies is connected with the first hydraulic press, and described the first hydraulic press bottom is connected with multiple discharge pipes.
2. tower crane lifting safety guard according to claim 1, is characterized in that: the described lower supporting plate left and right sides is provided with sleeve, and described the second hydraulically extensible post is through sleeve setting.
3. tower crane lifting safety guard according to claim 1, is characterized in that: the left and right sides, described pedestal bottom is provided with movable pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521093186.6U CN205241120U (en) | 2015-12-25 | 2015-12-25 | Tower crane jacking safety arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521093186.6U CN205241120U (en) | 2015-12-25 | 2015-12-25 | Tower crane jacking safety arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205241120U true CN205241120U (en) | 2016-05-18 |
Family
ID=55940199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521093186.6U Expired - Fee Related CN205241120U (en) | 2015-12-25 | 2015-12-25 | Tower crane jacking safety arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205241120U (en) |
-
2015
- 2015-12-25 CN CN201521093186.6U patent/CN205241120U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20161225 |