CN220165772U - A keep off and protect mechanism for lift truck - Google Patents
A keep off and protect mechanism for lift truck Download PDFInfo
- Publication number
- CN220165772U CN220165772U CN202321029645.9U CN202321029645U CN220165772U CN 220165772 U CN220165772 U CN 220165772U CN 202321029645 U CN202321029645 U CN 202321029645U CN 220165772 U CN220165772 U CN 220165772U
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- Prior art keywords
- frame
- screw
- baffle
- sleeve
- limiting
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- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 8
- 239000011087 paperboard Substances 0.000 abstract description 7
- 230000003028 elevating effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000123 paper Substances 0.000 description 5
- 239000011111 cardboard Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 241000274582 Pycnanthus angolensis Species 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model discloses a blocking and protecting mechanism for a lifting vehicle, which comprises a blocking frame and a first installation frame, wherein the blocking frame is of a C-shaped structure, a front plate is fixedly installed on the front end surface of the blocking frame, and the blocking mechanism further comprises: and the lifting mechanism is used for adjusting the vertical position of the baffle frame. According to the utility model, the first mounting frame and the second mounting frame are both fixed on the lifting seat on the outer side, the front plate, the baffle frame, the threaded sleeve, the front plate, the baffle frame and the sliding sleeve are respectively fixed through the two groups of locking rods, the baffle frame is arranged on the outer side of the lifting seat and used for baffle protection of the placing seat, after the lifting height of the placing seat is adjusted, the threaded sleeve can rotate a screw manually, vertical traction force is provided for the baffle frame through screwing with the screw, the sliding sleeve synchronously slides along the polish rod, the axial deflection of the baffle frame is limited, the baffle frame can be stably adjusted in vertical position to adapt to adjustment of the placing seat, and meanwhile, independent disassembly and assembly of the front plate can be carried out according to the placing requirement of a paperboard.
Description
Technical Field
The utility model relates to the technical field of paperboard transfer, in particular to a blocking and protecting mechanism for a lifting truck.
Background
The corrugated board is a multi-layer adhesive body, and is at least composed of a wavy medium paper interlayer (commonly called as 'pit-sheet', 'corrugated paper', 'corrugated medium paper', 'corrugated base paper') and a layer of board (also called as 'boxboard paper', 'boxboard').
The elevator car is used for the corrugated container board production in-process mainly plays the effect just to promote the cardboard to appointed height, specific working process does, place the cardboard and place the seat, promote through the elevating socket, carry out the propelling movement with the cardboard through the conveying component on it, keep off and protect the mechanism and be a part of elevator car, it is mostly rectangular framework, fix on the elevating socket, the elevating socket bottom can overlap joint in the below of framework after promoting corresponding position at the elevating socket, avoid conveying component during operation to place the seat and appear rocking, current protection machanism is being connected with the elevating socket through multiunit fastener in the concrete implementation process, when placing the seat elevating height and taking place the adjustment, the operation that need carry out multiunit fastener is carried out to the synchronous adjustment of human framework, the operation is comparatively loaded down with trivial details, so it is urgent to need to propose corresponding fender mechanism that is used for the elevator car to solve above-mentioned problem.
Disclosure of Invention
The utility model aims at: in order to solve the above problems, a blocking and protecting mechanism for a lift truck is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a keep off and protect mechanism for lift truck, including keeping off frame and mounting bracket one, keep off the frame and be C type structure, just keep off terminal surface fixed mounting has the front bezel before the frame, still including: the lifting mechanism for adjusting the vertical position of the baffle frame comprises a screw rod, a threaded sleeve and a limiting assembly for limiting the axial deflection of the baffle frame, wherein the screw rod is vertically and movably arranged in the first mounting frame, the screw rod is screwed with the threaded sleeve, and the threaded sleeve is fixedly connected with the baffle frame.
Preferably, a limiting sleeve is fixedly arranged at the bottom of the mounting frame, the limiting sleeve is sleeved on the outer surface wall of the smooth section of the screw, and a positioning part for positioning the screw is arranged on the inner surface wall of the limiting sleeve.
Preferably, the positioning part comprises a limiting rod, the limiting rod is connected with the limiting sleeve in a screwing way, and the open end of the limiting rod is abutted against the outer surface wall of the smooth section of the screw rod.
Preferably, the limiting assembly comprises a second mounting frame, a polish rod is vertically and fixedly mounted in the second mounting frame, a sliding sleeve is slidably connected to the outer surface wall of the polish rod, and the sliding sleeve is fixedly connected with the baffle frame.
Preferably, the outer surface walls of the first horizontal end and the second horizontal end of the mounting frame are uniformly formed with connecting pieces, and the connecting pieces are provided with strip-shaped through grooves.
Preferably, the front plate, the baffle frame and the threaded sleeve are respectively and fixedly connected with the front plate, the baffle frame and the sliding sleeve through two groups of locking rods.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, the first mounting frame and the second mounting frame are both fixed on the lifting seat on the outer side, the front plate, the baffle frame, the threaded sleeve, the front plate, the baffle frame and the sliding sleeve are respectively fixed through the two groups of locking rods, the baffle frame is arranged on the outer side of the lifting seat and used for baffle protection of the placing seat, after the lifting height of the placing seat is adjusted, the threaded sleeve can rotate a screw manually, vertical traction force is provided for the baffle frame through screwing with the screw, the sliding sleeve synchronously slides along the polish rod, the axial deflection of the baffle frame is limited, the baffle frame can be stably adjusted in vertical position to adapt to adjustment of the placing seat, and meanwhile, independent disassembly and assembly of the front plate can be carried out according to the placing requirement of a paperboard.
2. According to the utility model, after the screw is adjusted, the limiting rod is manually rotated to enable the open end of the limiting rod to be clung to the outer surface wall of the smooth section of the screw, the axial limiting of the screw is realized through friction, the screw is prevented from self-shifting due to shaking in the working process, and the position change of the baffle frame is further driven, so that the position stability of the baffle frame is ensured.
Drawings
FIG. 1 shows a schematic overall structure provided in accordance with an embodiment of the present utility model;
fig. 2 shows a schematic structural diagram of a screw sleeve and a sliding sleeve according to an embodiment of the utility model;
fig. 3 shows a schematic diagram of a locking lever structure according to an embodiment of the present utility model;
fig. 4 shows a schematic structural diagram of a limiting sleeve according to an embodiment of the present utility model.
Legend description:
1. a blocking frame; 2. a front plate; 3. a first mounting frame; 4. a connecting sheet; 5. a locking lever; 6. a screw; 7. a polish rod; 8. a limit rod; 9. a second mounting frame; 10. a sliding sleeve; 11. a screw sleeve; 12. and a limit sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
a keep off and protect mechanism for lift truck, including keeping off frame 1 and mounting bracket one 3, keep off frame 1 and be C type structure, and keep off terminal surface fixed mounting has front bezel 2 before frame 1, still including: the lifting mechanism for adjusting the vertical position of the baffle frame 1 comprises a screw rod 6, a threaded sleeve 11 and a limiting component for limiting the axial deflection of the baffle frame 1, wherein the screw rod 6 is vertically and movably arranged in the first mounting frame 3, the screw rod 6 is screwed with the threaded sleeve 11, and the threaded sleeve 11 is fixedly connected with the baffle frame 1;
the installation frame I3 and the installation frame II 9 are both fixed on the lifting seat on the outer side, the front plate 2, the baffle frame 1, the threaded sleeve 11, the front plate 2, the baffle frame 1 and the sliding sleeve 10 are respectively completed through the two groups of locking rods 5, the baffle frame 1 is erected on the outer side of the lifting seat at the moment and used for carrying out baffle protection of the placement seat, after the lifting height of the placement seat is adjusted, the threaded sleeve 11 provides vertical traction force for the baffle frame 1 through screwing with the threaded rod 6, the sliding sleeve 10 slides synchronously along the polished rod 7, the axial deflection of the baffle frame 1 is limited, the baffle frame 1 can be stably subjected to vertical position adjustment, the adjustment of the placement seat is adapted, and meanwhile, the front plate 2 can be independently disassembled and assembled according to the placement requirement of paperboards.
Specifically, as shown in fig. 3 and 4, a stop collar 12 is fixedly installed at the bottom of the first mounting frame 3, the stop collar 12 is sleeved on the outer wall of the smooth section of the screw rod 6, a positioning part for positioning the screw rod 6 is arranged on the inner surface wall of the stop collar 12, the positioning part comprises a stop lever 8, the stop lever 8 is in screwed connection with the stop collar 12, the open end of the stop lever 8 is abutted against the outer wall of the smooth section of the screw rod 6, after the adjustment of the screw rod 6 is completed, the stop lever 8 is manually rotated to enable the open end of the stop lever 8 to be tightly attached to the outer wall of the smooth section of the screw rod 6, the axial limit of the screw rod 6 is realized through friction force, the screw rod 6 is prevented from being self-deviated due to shaking in the working process, and then the position change of the stop frame 1 is driven, and therefore the position stability of the stop frame 1 is ensured.
Specifically, as shown in fig. 1 and 2, the limiting assembly comprises a second mounting frame 9, a polished rod 7 is vertically and fixedly mounted in the second mounting frame 9, a sliding sleeve 10 is slidably connected to the outer surface wall of the polished rod 7, the sliding sleeve 10 is fixedly connected with the baffle frame 1, a threaded sleeve 11 provides vertical traction force for the baffle frame 1 through screwing with a screw rod 6, the sliding sleeve 10 slides synchronously along the polished rod 7, and the axial deflection of the baffle frame 1 is limited, so that the baffle frame 1 can be stably subjected to vertical position adjustment.
Specifically, as shown in fig. 1 and 3, the outer surface walls of the horizontal ends of the first mounting frame 3 and the second mounting frame 9 are uniformly formed with connecting pieces 4, the connecting pieces 4 are provided with strip-shaped penetrating grooves, the strip-shaped penetrating grooves are reserved for external fasteners and used for connecting the first mounting frame 3 and the second mounting frame 9 with an external lifting seat, the front plate 2, the baffle frame 1, the threaded sleeve 11, the front plate 2, the baffle frame 1 and the sliding sleeve 10 are respectively fixedly connected through two groups of locking rods 5, the two groups of locking rods 5 are respectively penetrated inside the front plate 2, the second group of locking rods 5 can be unscrewed while the first group of locking rods 5 can be unscrewed, the second group of locking rods is completely separated while the front plate 2 is rotated, and therefore the independent separation of the front plate 2 is realized while the stability of the baffle frame 1 is always kept.
Working principle: the installation frame I3 and the installation frame II 9 are both fixed on the lifting seat on the outer side, the front plate 2, the baffle frame 1, the threaded sleeve 11, the front plate 2, the baffle frame 1 and the sliding sleeve 10 are respectively completed through the two groups of locking rods 5, the baffle frame 1 is erected on the outer side of the lifting seat at the moment and used for retaining and protecting the placing seat, after the lifting height of the placing seat is adjusted, the threaded sleeve 11 provides vertical traction force for the baffle frame 1 through screwing with the threaded rod 6, the sliding sleeve 10 slides synchronously along the polished rod 7, the axial deflection of the baffle frame 1 is limited, the baffle frame 1 can be stably subjected to vertical position adjustment to adapt to the adjustment of the placing seat, meanwhile, the front plate 2 can be independently disassembled and assembled according to the paperboard placing requirement, after the adjustment of the threaded rod 6 is completed, the open end of the baffle frame 8 is tightly attached to the outer surface wall of the smooth section of the threaded rod 6, the axial limiting of the threaded rod 6 is realized through friction force, the threaded rod 6 is prevented from being automatically deflected due to shaking in the working process, and the position change of the baffle frame 1 is further driven, and the position stability of the baffle frame 1 is ensured.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A keep off and protect mechanism for lift truck, including keeping off frame (1) and mounting bracket one (3), its characterized in that, keep off frame (1) and be C type structure, just the terminal surface fixed mounting has front bezel (2) before keeping off frame (1), still including: the lifting mechanism for adjusting the vertical position of the baffle frame (1) comprises a screw (6), a threaded sleeve (11) and a limiting assembly for limiting the axial deflection of the baffle frame (1), wherein the screw (6) is vertically movably installed inside the first installation frame (3), the screw (6) is screwed with the threaded sleeve (11), and the threaded sleeve (11) is fixedly connected with the baffle frame (1).
2. The shielding mechanism for the lift truck according to claim 1, wherein a limiting sleeve (12) is fixedly arranged at the bottom of the first mounting frame (3), the limiting sleeve (12) is sleeved on the outer surface wall of the smooth section of the screw (6), and a positioning part for positioning the screw (6) is arranged on the inner surface wall of the limiting sleeve (12).
3. The shielding mechanism for the lift truck according to claim 2, wherein the positioning part comprises a limiting rod (8), the limiting rod (8) is connected with a limiting sleeve (12) in a screwing mode, and the open end of the limiting rod (8) is abutted against the outer surface wall of the smooth section of the screw (6).
4. The shielding mechanism for the lift truck according to claim 1, wherein the limiting assembly comprises a second mounting frame (9), a polish rod (7) is vertically and fixedly mounted in the second mounting frame (9), a sliding sleeve (10) is slidably connected to the outer surface wall of the polish rod (7), and the sliding sleeve (10) is fixedly connected with the shielding frame (1).
5. The shielding mechanism for the lift truck according to claim 4, wherein the first mounting frame (3) and the second mounting frame (9) are integrally formed with a connecting sheet (4) on the outer surface wall of the horizontal end, and the connecting sheet (4) is provided with a strip-shaped through slot.
6. The shielding mechanism for a lift truck according to claim 4, wherein the front plate (2), the shielding frame (1) and the screw sleeve (11) as well as the front plate (2), the shielding frame (1) and the sliding sleeve (10) are respectively and fixedly connected through two groups of locking rods (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321029645.9U CN220165772U (en) | 2023-05-04 | 2023-05-04 | A keep off and protect mechanism for lift truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321029645.9U CN220165772U (en) | 2023-05-04 | 2023-05-04 | A keep off and protect mechanism for lift truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220165772U true CN220165772U (en) | 2023-12-12 |
Family
ID=89067272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321029645.9U Active CN220165772U (en) | 2023-05-04 | 2023-05-04 | A keep off and protect mechanism for lift truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220165772U (en) |
-
2023
- 2023-05-04 CN CN202321029645.9U patent/CN220165772U/en active Active
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| GR01 | Patent grant |