CN203345888U - Hydraulic jacking device for high-rise reinforced concrete building house - Google Patents
Hydraulic jacking device for high-rise reinforced concrete building house Download PDFInfo
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- CN203345888U CN203345888U CN 201320437993 CN201320437993U CN203345888U CN 203345888 U CN203345888 U CN 203345888U CN 201320437993 CN201320437993 CN 201320437993 CN 201320437993 U CN201320437993 U CN 201320437993U CN 203345888 U CN203345888 U CN 203345888U
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- jacking device
- reinforced concrete
- hydraulic jacking
- hydraulic cylinder
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Abstract
The utility model relates to a hydraulic jacking device, in particular to a hydraulic jacking device for a high-rise reinforced concrete building house, and belongs to the technical field of elevators used in places of building work sites, construction work sites and the like. The hydraulic jacking device comprises a well frame, standard joints and a hydraulic pump, wherein the standard joints are positioned in the well frame, the hydraulic jacking device also comprises a first hydraulic cylinder and a second hydraulic cylinder fixedly which are arranged at the two sides of the standard joints, the side wall of the well frame is also provided with a first movable stop block matched with a first hydraulic cylinder piston head and a second movable stop block matched with a second hydraulic cylinder piston head, the first hydraulic cylinder and the second hydraulic cylinder are driven by the hydraulic pump, and the device also comprises a speed limiting protecting device arranged on the top of the standard joints. The hydraulic jacking device for the high-rise reinforced concrete building house provided by the utility model has the advantages that the energy consumption can be reduced, the jacking time of the standard joints is saved, the lifting capability is strong, the erection height is high, the mounting and the dismounting are convenient, meanwhile, the hydraulic jacking device can be used for carrying personnel to go upstairs and downstairs, the safety of personnel in the process of going upstairs and downstairs is ensured, in addition, the structural form is flexible and diverse, the embodiments are many, and the hydraulic jacking device is very suitable for being popularized and implemented.
Description
Technical field
The utility model relates to a kind of hydraulic jacking device, particularly relates to a kind of hydraulic jacking device of constructing room for High-rise Reinforced Concrete, belongs to the elevator technology field that the places such as building ground, construction site are used.
Background technology
For convenience of improving material, steel headframe must be arranged in high-building construction.There is no self-hoisting unit of TQ 60/80 for solving traditional steel headframe, lifting is dangerous, the problem that security effectiveness is low, and the derrick with jacking function just arises at the historic moment.But existingly for High-rise Reinforced Concrete, construct the jacking apparatus in room or, owing to adopting electrical motor to drive, energy consumption is larger; For hydraulic jacking device, reduced energy consumption, but, owing to only having used a hydraulic actuating cylinder, the jacking process occurs intermittently, and then affects jacking speed; The structure relative complex, installing/dismounting is all inconvenient; For hydraulic jacking device, but this device speed is uncontrollable, and lacks safety measure, is used for when manned being difficult to guarantee construction workman's life security.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art exactly, and provide a kind of energy consumption that can reduce, save the jacking time of standard knot, load-carrying ability is strong, antenna height is high, be easy for installation and removal, simultaneously can be for personnel up and down, that can guarantee safety that personnel are upper and lower constructs the hydraulic jacking device in room for High-rise Reinforced Concrete.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of hydraulic jacking device of constructing room for High-rise Reinforced Concrete; comprise derrick, standard knot and Hydraulic Pump; described standard knot is positioned at derrick; also comprise the first hydraulic actuating cylinder and the second hydraulic actuating cylinder that are fixedly installed on the standard knot both sides; described derrick sidewall also is provided with and the first active block stop of the first hydraulic cylinder piston head coupling and the second active block stop mated with the second hydraulic cylinder piston head; described the first hydraulic actuating cylinder and the second hydraulic actuating cylinder are by hydraulic pump drive, and this device also comprises the speed-limiting protective device that is arranged on the standard knot top.
Described speed-limiting protective device is velocity limiter and safety tongs linked protector.
Described speed-limiting protective device is velocity limiter and wire holder mating protection device.
Described speed-limiting protective device is pincers lock type rope broken protector.
The beneficial effect of technical solutions of the utility model is:
1, structurally, the utility model contains the first hydraulic actuating cylinder and the second hydraulic actuating cylinder, and with the first active block stop of the first hydraulic cylinder piston head coupling and with the second active block stop of the second hydraulic cylinder piston head coupling, when the first hydraulic actuating cylinder elongation, another hydraulic actuating cylinder shrinks, utilize active block stop that hydraulic cylinder piston is corresponding as support, realize the jacking of standard knot, thereby reduced energy consumption, also saved the jacking time of standard knot simultaneously, and load-carrying ability is strong, antenna height is high, also is easy for installation and removal; This device also comprises speed-limiting protective device, and in the standard knot uphill process, while overspeed situation occurring, speed-limiting protective device starts, thereby makes standard knot out of service, for personnel, can guarantee the safety that personnel are upper and lower up and down the time.
2, structurally; speed-limiting protective device described in the utility model can be velocity limiter and safety tongs linked protector; can be also velocity limiter and wire holder mating protection device; or pincers lock type rope broken protector; version can be versatile and flexible; specific embodiment is more, is convenient to promotion and implementation.
3, to sum up, the hydraulic jacking device that the utility model is constructed room for High-rise Reinforced Concrete can reduce energy consumption, save the jacking time of standard knot, load-carrying ability is strong, antenna height is high, be easy for installation and removal, can for personnel up and down, can guarantee the safety that personnel are upper and lower, and version be versatile and flexible simultaneously, embodiment is more, is very suitable for promotion and implementation.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail, wherein:
The main TV structure schematic diagram that Fig. 1 is the utility model hydraulic jacking device of constructing room for High-rise Reinforced Concrete;
Fig. 2 constructs the backsight structural representation of the hydraulic jacking device in room for High-rise Reinforced Concrete shown in Fig. 1;
Sequence number in figure: 1, derrick, 2, standard knot, 3, Hydraulic Pump, the 4, first hydraulic actuating cylinder, the 5, second hydraulic actuating cylinder, the 6, first active block stop, the 7, second active block stop, 8, speed-limiting protective device.
the specific embodiment
Embodiment mono-:
Referring to Fig. 1, Fig. 2, in figure, the utility model is constructed the hydraulic jacking device in room for High-rise Reinforced Concrete, comprise derrick 1, standard knot 2 and Hydraulic Pump 3, described standard knot is positioned at derrick, also comprise the first hydraulic actuating cylinder 4 and the second hydraulic actuating cylinder 5 that are fixedly installed on the standard knot both sides, described derrick sidewall also is provided with and the first active block stop 6 of the first hydraulic cylinder piston head coupling and the second active block stop 7 mated with the second hydraulic cylinder piston head, described the first hydraulic actuating cylinder and the second hydraulic actuating cylinder are by hydraulic pump drive, this device also comprises the speed-limiting protective device 8 that is arranged on the standard knot top.Described speed-limiting protective device is velocity limiter and safety tongs linked protector.
Embodiment bis-:
The present embodiment figure does not draw.The utility model is constructed the hydraulic jacking device in room for High-rise Reinforced Concrete, the utility model is constructed the hydraulic jacking device in room for High-rise Reinforced Concrete, comprise derrick, standard knot and Hydraulic Pump, described standard knot is positioned at derrick, also comprise the first hydraulic actuating cylinder and the second hydraulic actuating cylinder that are fixedly installed on the standard knot both sides, described derrick sidewall also is provided with and the first active block stop of the first hydraulic cylinder piston head coupling and the second active block stop mated with the second hydraulic cylinder piston head, described the first hydraulic actuating cylinder and the second hydraulic actuating cylinder are by hydraulic pump drive, this device also comprises the speed-limiting protective device that is arranged on the standard knot top.Described speed-limiting protective device is velocity limiter and wire holder mating protection device.
Embodiment tri-:
The present embodiment figure does not draw.The utility model is constructed the hydraulic jacking device in room for High-rise Reinforced Concrete, the utility model is constructed the hydraulic jacking device in room for High-rise Reinforced Concrete, comprise derrick, standard knot and Hydraulic Pump, described standard knot is positioned at derrick, also comprise the first hydraulic actuating cylinder and the second hydraulic actuating cylinder that are fixedly installed on the standard knot both sides, described derrick sidewall also is provided with and the first active block stop of the first hydraulic cylinder piston head coupling and the second active block stop mated with the second hydraulic cylinder piston head, described the first hydraulic actuating cylinder and the second hydraulic actuating cylinder are by hydraulic pump drive, this device also comprises the speed-limiting protective device that is arranged on the standard knot top.Described speed-limiting protective device is pincers lock type rope broken protector.
The foregoing is only the schematic specific embodiment of the utility model; not in order to limit scope of the present utility model; equivalent variations and modification that any those skilled in the art makes under the prerequisite that does not break away from the utility model design and principle, all should belong to the scope that the utility model is protected.
Claims (4)
1. a hydraulic jacking device of constructing room for High-rise Reinforced Concrete; comprise derrick, standard knot and Hydraulic Pump; described standard knot is positioned at derrick; it is characterized in that: also comprise the first hydraulic actuating cylinder and the second hydraulic actuating cylinder that are fixedly installed on the standard knot both sides; described derrick sidewall also is provided with and the first active block stop of the first hydraulic cylinder piston head coupling and the second active block stop mated with the second hydraulic cylinder piston head; described the first hydraulic actuating cylinder and the second hydraulic actuating cylinder are by hydraulic pump drive, and this device also comprises the speed-limiting protective device that is arranged on the standard knot top.
2. the hydraulic jacking device of constructing room for High-rise Reinforced Concrete according to claim 1, it is characterized in that: described speed-limiting protective device is velocity limiter and safety tongs linked protector.
3. the hydraulic jacking device of constructing room for High-rise Reinforced Concrete according to claim 1, it is characterized in that: described speed-limiting protective device is velocity limiter and wire holder mating protection device.
4. the hydraulic jacking device of constructing room for High-rise Reinforced Concrete according to claim 1 is characterized in that: described speed-limiting protective device is pincers lock type rope broken protector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320437993 CN203345888U (en) | 2013-07-23 | 2013-07-23 | Hydraulic jacking device for high-rise reinforced concrete building house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320437993 CN203345888U (en) | 2013-07-23 | 2013-07-23 | Hydraulic jacking device for high-rise reinforced concrete building house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203345888U true CN203345888U (en) | 2013-12-18 |
Family
ID=49745812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320437993 Expired - Lifetime CN203345888U (en) | 2013-07-23 | 2013-07-23 | Hydraulic jacking device for high-rise reinforced concrete building house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203345888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843550A (en) * | 2015-06-08 | 2015-08-19 | 姜永达 | Electrically controlled hydraulic lifting system and electrically controlled hydraulic lifting elevator |
-
2013
- 2013-07-23 CN CN 201320437993 patent/CN203345888U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843550A (en) * | 2015-06-08 | 2015-08-19 | 姜永达 | Electrically controlled hydraulic lifting system and electrically controlled hydraulic lifting elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |