CN219771481U - Steel belt lifting frame - Google Patents
Steel belt lifting frame Download PDFInfo
- Publication number
- CN219771481U CN219771481U CN202320191543.0U CN202320191543U CN219771481U CN 219771481 U CN219771481 U CN 219771481U CN 202320191543 U CN202320191543 U CN 202320191543U CN 219771481 U CN219771481 U CN 219771481U
- Authority
- CN
- China
- Prior art keywords
- lifting
- lifting frame
- guide
- steel band
- steel strip
- 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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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 72
- 239000010959 steel Substances 0.000 title claims abstract description 72
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model provides a steel band plays gallows, including lifting by crane support and steel band mounting, the steel band mounting is fixed on lifting by crane the support, carry out the centre gripping to the one end of steel band through the steel band mounting, thereby with the steel band with lift by crane the support connection, be equipped with the guide in the both sides of lifting by crane the support, the guide cooperates with rope or other parts in the elevator shaft, the effect of guiding to lifting by crane the support reciprocates, on the one hand can prevent that the steel band lifting by crane the frame from rocking, on the other hand can prevent that the steel band from lifting by crane the frame from taking place to rotate, thereby prevent that the steel band from bumping with elevator shaft or elevator shaft internals, can prevent simultaneously that the steel band from taking place to twist reverse, improve elevator maintenance efficiency.
Description
Technical Field
The utility model belongs to the technical field of lifting devices, and particularly relates to a steel belt lifting frame.
Background
Along with social development, elevators are more and more popular, in order to ensure stable operation of the elevators, the elevators need to be maintained or repaired regularly, elevator steel belts need to be replaced or repaired in the elevator repair or maintenance process, steel belts need to be hoisted in the replacement process, steel belt hoisting tools on the market at present mainly adopt clamping plates for hoisting, the hoisting tools of the clamping plates cannot provide guidance for movement of the steel belts, the steel belts are easy to twist in the hoisting process, and meanwhile, the steel belts are easy to collide with elevator equipment, elevator shafts and the like, so that the steel belts are damaged.
Disclosure of Invention
Aiming at the defects, the utility model aims to provide the steel belt lifting frame for ensuring stable lifting of the steel belt.
In order to solve the technical problems, the utility model adopts the technical proposal that,
the steel belt lifting frame comprises a lifting support and steel belt fixing pieces, wherein the steel belt fixing pieces are fixed on the lifting support, and guide pieces used for guiding the lifting support are arranged on two sides of the lifting support.
As a preferable scheme of the utility model, a guide groove is arranged in the guide piece, and a guide wheel is arranged in the guide groove.
As a preferred embodiment of the utility model, the outer edge of the guide wheel is located in the guide groove.
As a preferred embodiment of the utility model, the circumferential side wall of the guide wheel is provided with a guide groove.
As a preferred embodiment of the present utility model, the guide members are telescopically installed at both sides of the lifting frame to adjust the length of the steel strip lifting frame.
As a preferable scheme of the utility model, the guide piece is connected with an adjusting rod which is retractably arranged on the lifting bracket.
As a preferable scheme of the utility model, a locking bolt for fixing the adjusting rod is arranged on the lifting bracket through threads.
As a preferred embodiment of the present utility model, the steel strip fixing member includes a clamping plate for clamping the steel strip, and the clamping plate is detachably mounted on the lifting bracket.
As a preferable scheme of the utility model, the steel belt fixing piece further comprises a connecting plate, the connecting plate is fixed on the lifting support, and the clamping plate is arranged on the lifting support through the connecting plate.
As a preferable scheme of the utility model, the middle part of the lifting bracket is fixedly connected with a lifting ring.
The elevator lifting frame has the beneficial effects that the guide piece is matched with ropes or other parts in the elevator shaft to play a role in guiding the up-and-down movement of the lifting frame, so that the steel belt lifting frame can be prevented from shaking on one hand, and the steel belt lifting frame can be prevented from rotating on the other hand, thereby preventing the steel belt from colliding with the elevator shaft or the parts in the elevator shaft, preventing the steel belt from twisting, and improving the maintenance efficiency of the elevator.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the lifting bracket.
Fig. 3 is a schematic structural view of the guide.
Reference numerals: the lifting support 1, the steel belt fixing piece 2, the guide piece 3, the guide groove 4, the guide wheel 5, the guide groove 6, the adjusting rod 7, the locking bolt 8, the clamping plate 9, the connecting plate 10, the lifting ring 11, the through groove 12, the guide rod 13 and the locking nut 14.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
The utility model provides a gallows is played to steel band, including lifting by crane support 1 and steel band mounting 2, steel band mounting 2 is fixed on lifting by crane support 1, carry out the centre gripping to the one end of steel band through steel band mounting 2, thereby with the steel band with lift by crane support 1 and be connected, be equipped with guide 3 in lifting by crane support 1's both sides, guide 3 and lift by crane support 1's the cooperation direction of heavy guide rail, play the guide effect to lifting by crane support 1's reciprocates, on the one hand can prevent that the steel band from lifting by crane the frame from rocking, on the other hand can prevent that the steel band from lifting by crane the frame from taking place to rotate, thereby prevent that the steel band from taking place to twist against with lift by crane or lift by crane the interior spare of lift by crane, can prevent that the steel band from taking place to twist against each other simultaneously, improve elevator maintenance efficiency.
The guide piece 3 is internally provided with a guide groove 4, the up-and-down movement of the steel belt lifting frame is guided by the guide groove 4, the guide groove 4 is internally provided with a guide wheel 5, and the sliding friction in the guide groove 4 is changed into rolling friction by the guide wheel 5, so that the service life of the steel belt lifting frame is prolonged.
The outer side edge of the guide wheel 5 is positioned in the guide groove 4, and the part for guiding the guide piece 3 is always positioned in the guide groove 4, so that the lifting stability of the steel belt lifting frame is ensured.
When the steel belt is used as a hanger, the guide piece 3 is extended, the guide wheel 5 on the guide piece 3 is propped against the heavy guide rail in the elevator shaft, and the steel belt plays a guiding role in the movement of the hanger.
In order to prevent the guide wheel 5 from interfering with the inner wall of the guide groove 4, a through groove 12 is formed in the guide groove 4, and the guide wheel 5 extends out of the guide groove 4 through the through groove 12, so that the guide part 3 is always located in the guide groove 4.
The circumferential side wall of the guide wheel 5 is provided with a guide groove 6, so that the guide stability of the guide wheel 5 and a guide piece is further ensured.
The guide piece 3 comprises a guide rod 13 and an adjusting rod 7 which are distributed in a T shape, the guide groove 4 is distributed in the guide rod 13, the adjusting rod 7 is inserted into the lifting support 1, and relative telescopic movement can be carried out between the adjusting rod 7 and the lifting support 1, so that the guide piece 3 can be installed on two sides of the lifting support 1 in a telescopic manner, and the length of the steel belt lifting frame can be adjusted.
In this embodiment, the lifting bracket 1 adopts a hollow square tube structure, the adjusting rod 7 is inserted in the square tube, in order to facilitate locking the adjusting rod 7 in the lifting bracket 1, a through hole is formed in the lifting bracket 1, a locking nut 14 is arranged on the through hole, the locking bolt 8 is mounted on the locking nut 14, and the locking bolt 8 is extended into the lifting bracket 1 by rotating the locking bolt 8, so that locking of the adjusting rod 7 is realized.
In this embodiment, the steel strip fixing part 2 includes a clamping plate 9 and a connecting plate 10, the connecting plate 10 is made of L-shaped steel, one side end surface of the L-shaped connecting plate 10 is fixed on the side wall of the lifting bracket 1, the clamping plate 9 is detachably mounted on the connecting plate 10 through bolts, and the steel strip is clamped between the clamping plate 9 and the connecting plate 10.
In order to prevent the steel belt from falling off, rubber strips are fixed on the clamping end surfaces of the clamping plates 9 and the connecting plates 10, and friction between the steel belt and the steel belt lifting frame is increased through the rubber strips.
In order to facilitate the connection of the steel belt lifting frame and the lifting device, a lifting ring 11 is fixedly connected to the middle part of the lifting bracket 1.
The previous description of the disclosed 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.
Although the terms corresponding to the reference numerals in the drawings are used more herein, the possibility of using other terms is not excluded; these terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (9)
1. The steel belt lifting frame is characterized by comprising a lifting bracket (1) and a steel belt fixing piece (2), wherein the steel belt fixing piece (2) is fixed on the lifting bracket (1), and guide pieces (3) used for guiding the lifting bracket (1) are arranged on two sides of the lifting bracket (1); a guide groove (4) is arranged in the guide piece (3), and a guide wheel (5) is arranged in the guide groove (4).
2. A steel strip lifting frame as claimed in claim 1, characterized in that the outer edges of the guide wheels (5) are located in the guide grooves (4).
3. A steel strip lifting frame as claimed in claim 1, characterized in that the circumferential side walls of the guide wheels (5) are provided with guide grooves (6).
4. A steel strip lifting frame as claimed in claim 1, characterized in that guides (3) are telescopically mounted on both sides of the lifting frame (1) for adjusting the length of the steel strip lifting frame.
5. The steel strip lifting frame as claimed in claim 4, characterized in that the guide (3) is connected with an adjusting rod (7), and the adjusting rod (7) is telescopically mounted on the lifting frame (1).
6. A steel strip lifting frame according to claim 5, characterized in that the lifting frame (1) is provided with locking bolts (8) for fixing the adjusting rod (7) by means of threads.
7. A steel strip lifting frame as claimed in claim 1, characterized in that the steel strip fixing element (2) comprises clamping plates (9) for clamping the steel strip, the clamping plates (9) being detachably mounted on the lifting frame (1).
8. A steel strip lifting frame as claimed in claim 7, characterized in that the steel strip fixing element (2) further comprises a connecting plate (10), the connecting plate (10) being fixed to the lifting frame (1), the clamping plate (9) being mounted to the lifting frame (1) by means of the connecting plate (10).
9. A steel strip lifting frame as claimed in claim 1, characterized in that the middle part of the lifting frame (1) is fixedly connected with a lifting ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320191543.0U CN219771481U (en) | 2023-02-13 | 2023-02-13 | Steel belt lifting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320191543.0U CN219771481U (en) | 2023-02-13 | 2023-02-13 | Steel belt lifting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219771481U true CN219771481U (en) | 2023-09-29 |
Family
ID=88138173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320191543.0U Active CN219771481U (en) | 2023-02-13 | 2023-02-13 | Steel belt lifting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219771481U (en) |
-
2023
- 2023-02-13 CN CN202320191543.0U patent/CN219771481U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |