CN113719496A - Hydraulic cylinder jacking head of hydraulic jacking protection platform - Google Patents
Hydraulic cylinder jacking head of hydraulic jacking protection platform Download PDFInfo
- Publication number
- CN113719496A CN113719496A CN202010456274.7A CN202010456274A CN113719496A CN 113719496 A CN113719496 A CN 113719496A CN 202010456274 A CN202010456274 A CN 202010456274A CN 113719496 A CN113719496 A CN 113719496A
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- China
- Prior art keywords
- clamping jaw
- hydraulic cylinder
- hydraulic
- fixedly arranged
- jacking
- 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.)
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- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention discloses a hydraulic jacking protection platform hydraulic cylinder jacking head, which comprises a supporting seat, wherein connecting frames are fixedly arranged at the bottoms of two sides of the supporting seat, the two connecting frames are respectively and rotatably connected with a left clamping jaw and a right clamping jaw through clamping jaw fixing pins, clamping jaw swing pins are fixedly arranged at the top end of the left clamping jaw and the top end of the right clamping jaw, and swing grooves corresponding to the clamping jaw swing pins are formed in the tops of the two connecting frames, the hydraulic jacking protection platform hydraulic cylinder jacking head has the beneficial effects that: through the matching between the arranged clamping jaw swinging pin and the swinging groove, the swinging between the left clamping jaw and the right clamping jaw can be realized, so that the separation and the fixation from the guide rail are convenient to realize, the installation is convenient, the site construction is met, and the guide function and the anti-tilting function are realized in the lifting process of the guide rail; the unhooking and the ladder of guide rail keep off looks block through the unhooking that sets up under return spring's reset action, and the guarantee accident in service falls the protection, reaches safe and reliable's effect.
Description
Technical Field
The invention relates to a jacking head, in particular to a hydraulic cylinder jacking head of a hydraulic jacking protection platform, and belongs to the technical field of building construction.
Background
The hydraulic jacking protection platform is required to be used for assisting construction workers to work when the side wall of the high-rise building is constructed, the hydraulic cylinder jacking head is a key part for connecting a hydraulic cylinder and a guide rail, but the existing jacking head is mainly welded into a whole by using an iron plate, the structure is complex, welding parts are various, the material size requirement is strict, and the resource waste is serious.
Disclosure of Invention
The invention aims to provide a hydraulic cylinder jacking head of a hydraulic jacking protection platform, which aims to solve the problems of complex structure, multiple welding parts and strict material size requirement in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a hydraulic cylinder jacking head of a hydraulic jacking protection platform comprises a supporting seat, connecting frames are fixedly arranged at the bottoms of two sides of the supporting seat, a left clamping jaw and a right clamping jaw are respectively and rotatably connected with the two connecting frames through clamping jaw fixing pins, clamping jaw swing pins are fixedly arranged at the top end of the left clamping jaw and the top end of the right clamping jaw, and the top parts of the two connecting frames are respectively provided with a swinging groove corresponding to the swinging pin of the clamping jaw, the top part of the supporting seat is rotationally connected with a unhooking through an unhooking fixing shaft, a fixed mount is fixedly arranged at the top end of the supporting seat, a first spring fixed shaft is fixedly arranged inside the fixed mount, the surface of the first spring fixing shaft is respectively and fixedly connected with one end of each of the two return springs, the middle part of the unhook is fixedly provided with a connecting seat, and a second spring fixing shaft is fixedly arranged in the middle of the connecting seat, and the surface of the second spring fixing shaft is fixedly connected with the other ends of the two return springs respectively.
As a preferred technical scheme of the invention, the bottom end of the supporting seat is fixedly provided with a fixed plate which is matched and fixed with the hydraulic cylinder.
As a preferred technical scheme of the invention, a limiting block is fixedly arranged at the top end of one side of the supporting seat.
As a preferable technical scheme of the invention, a guide block is fixedly arranged at the bottom of one end of the unhooking device.
As a preferable technical scheme of the invention, the left clamping jaw and the right clamping jaw have the same size and are positioned on the same horizontal plane.
Compared with the prior art, the invention has the beneficial effects that: according to the hydraulic cylinder jacking head of the hydraulic jacking protection platform, the swing between the left clamping jaw and the right clamping jaw can be realized through the matching between the arranged clamping jaw swing pin and the swing groove, so that the separation and fixation with a guide rail can be conveniently realized, the installation is convenient, the site construction is met, and a guiding effect and an anti-tilting effect are realized in the lifting process of the guide rail; the release hook can be clamped with the ladder stop of the guide rail under the reset action of the return spring, so that accidental falling protection in operation is guaranteed, and the effects of safety and reliability are achieved; simple structure, the processing degree of difficulty is low, the required spare part of installation is less, structure bulk strength is high, but satisfy the convenience of pneumatic cylinder fixed mounting, but the standardized production of mill, economic benefits is showing.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a supporting seat; 2. a fixing plate; 3. a connecting frame; 4. a jaw securing pin; 5. a left clamping jaw; 6. a right jaw; 7. a jaw swing pin; 8. a swing groove; 9. unhooking the fixed shaft; 10. unhooking; 11. a guide block; 12. a fixed mount; 13. a first spring fixing shaft; 14. a return spring; 15. a connecting seat; 16. a second spring fixing shaft; 17. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a hydraulic cylinder supporting head of a hydraulic lifting protection platform, which comprises a supporting seat 1, wherein connecting frames 3 are fixedly arranged at the bottoms of two sides of the supporting seat 1, the two connecting frames 3 are respectively and rotatably connected with a left clamping jaw 5 and a right clamping jaw 6 through clamping jaw fixing pins 4, clamping jaw swing pins 7 are respectively and fixedly arranged at the top ends of the left clamping jaw 5 and the right clamping jaw 6, swing grooves 8 corresponding to the clamping jaw swing pins 7 are respectively arranged at the top parts of the two connecting frames 3, the top part of the supporting seat 1 is rotatably connected with a unhooking shaft 10 through an unhooking fixing shaft 9, a fixing frame 12 is fixedly arranged at the top end of the supporting seat 1, a first spring fixing shaft 13 is fixedly arranged inside the fixing frame 12, the surface of the first spring fixing shaft 13 is respectively and fixedly connected with one end of two return springs 14, a connecting seat 15 is fixedly arranged at the middle part of the unhooking shaft 10, a second spring fixing shaft 16 is fixedly arranged at the middle part of the connecting seat 15, the surface of the second spring fixing shaft 16 is fixedly connected with the other ends of the two return springs 14 respectively.
Preferably, the bottom end of the supporting seat 1 is fixedly provided with a fixed plate 2 which is matched and fixed with the hydraulic cylinder, so that the hydraulic cylinder can be fixedly connected conveniently; a limiting block 17 is fixedly arranged at the top end of one side of the supporting seat 1, and plays a limiting role in limiting the swing of the unhooking 10; a guide block 11 is fixedly arranged at the bottom of one end of the unhook 10 and plays a role in guiding the swinging of the unhook 10; the left clamping jaw 5 and the right clamping jaw 6 are the same in size and located on the same horizontal plane, and can limit the guide rail.
When the hydraulic jacking protection platform hydraulic cylinder jacking head is used, firstly, the bottom end of a supporting seat 1 is fixedly arranged on a hydraulic rod of a hydraulic cylinder through a fixing plate 2, then a left clamping jaw 5 and a right clamping jaw 6 are swung outwards by adjusting the position of a clamping jaw swing pin 7 between swing grooves 8 and correspond to double-groove steel of a guide rail, then the position of the clamping jaw swing pin 7 between the swing grooves 8 is adjusted to enable the left clamping jaw 5 and the right clamping jaw 6 to swing inwards to reset, the double-groove steel of the guide rail is clamped, so that the hydraulic cylinder jacking head is separated from the guide rail and fixed, a guiding effect and an anti-tilting effect are achieved in the lifting process of the guide rail, the whole jacking head is driven to move upwards through the extension of the hydraulic rod of the hydraulic cylinder, a unhooking 10 is driven to swing upwards under the resetting effect of two return springs 14 until one end of the unhooking 10 is clamped and connected with a ladder stop corresponding to the guide rail, the unhooking device 10 is abutted to the guide rail ladder in the rising process, so that the accidental falling protection in the running process is guaranteed, the falling can be stably prevented, the falling prevention distance can be stably controlled, and the safety performance is improved.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The hydraulic jacking protection platform hydraulic cylinder jacking head comprises a support seat (1) and is characterized in that connection frames (3) are fixedly arranged at the bottoms of two sides of the support seat (1), two connection frames (3) are respectively and rotatably connected with a left clamping jaw (5) and a right clamping jaw (6) through clamping jaw fixing pins (4), clamping jaw swing pins (7) are fixedly arranged at the top ends of the left clamping jaw (5) and the right clamping jaw (6), swing grooves (8) corresponding to the clamping jaw swing pins (7) are formed in the tops of the two connection frames (3), the top of the support seat (1) is rotatably connected with a unhooking shaft (10) through an unhooking fixing shaft (9), a fixing frame (12) is fixedly arranged at the top end of the support seat (1), a first spring fixing shaft (13) is fixedly arranged in the fixing frame (12), the surface of the first spring fixing shaft (13) is respectively and fixedly connected with one ends of two return springs (14), the middle part of the unhooking device (10) is fixedly provided with a connecting seat (15), the middle part of the connecting seat (15) is fixedly provided with a second spring fixing shaft (16), and the surface of the second spring fixing shaft (16) is fixedly connected with the other ends of the two return springs (14) respectively.
2. The hydraulic cylinder jacking head of a hydraulic jacking protection platform according to claim 1, wherein: the bottom end of the supporting seat (1) is fixedly provided with a fixing plate (2) which is matched and fixed with the hydraulic cylinder.
3. The hydraulic cylinder jacking head of a hydraulic jacking protection platform according to claim 1, wherein: a limiting block (17) is fixedly arranged at the top end of one side of the supporting seat (1).
4. The hydraulic cylinder jacking head of a hydraulic jacking protection platform according to claim 1, wherein: and a guide block (11) is fixedly arranged at the bottom of one end of the unhooking device (10).
5. The hydraulic cylinder jacking head of a hydraulic jacking protection platform according to claim 1, wherein: the left clamping jaw (5) and the right clamping jaw (6) are the same in size and are located on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010456274.7A CN113719496A (en) | 2020-05-26 | 2020-05-26 | Hydraulic cylinder jacking head of hydraulic jacking protection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010456274.7A CN113719496A (en) | 2020-05-26 | 2020-05-26 | Hydraulic cylinder jacking head of hydraulic jacking protection platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113719496A true CN113719496A (en) | 2021-11-30 |
Family
ID=78672013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010456274.7A Pending CN113719496A (en) | 2020-05-26 | 2020-05-26 | Hydraulic cylinder jacking head of hydraulic jacking protection platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113719496A (en) |
-
2020
- 2020-05-26 CN CN202010456274.7A patent/CN113719496A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211130 |
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| WD01 | Invention patent application deemed withdrawn after publication |