CN215484562U - Climbing frame lifting transmission hanging seat - Google Patents
Climbing frame lifting transmission hanging seat Download PDFInfo
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- CN215484562U CN215484562U CN202120677813.XU CN202120677813U CN215484562U CN 215484562 U CN215484562 U CN 215484562U CN 202120677813 U CN202120677813 U CN 202120677813U CN 215484562 U CN215484562 U CN 215484562U
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- transmission
- frame
- lifting
- hanging seat
- loose pulley
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Abstract
The utility model discloses a climbing frame lifting transmission hanging seat which comprises a hanging seat assembly, a transmission shaft and a transmission loose pulley, wherein the hanging seat assembly is used for being connected with a lifting frame; the transmission shaft is connected with the hanging seat assembly; the transmission loose pulley is connected with the transmission shaft, and the transmission loose pulley includes the base and with a plurality of card angles of base integrated into one piece, the card angle be used for with the chain block, the base includes upper surface, lower surface and a plurality of side, all is equipped with a plurality of card angles on every side, the quantity of card angle is the same on every side. According to the climbing frame lifting transmission hanging seat, the chain is clamped between the clamping angles, so that the chain is effectively prevented from slipping in the transmission process, meanwhile, the chain is matched with the clamping angles, so that the transmission precision is effectively improved, the lifting frame integrally keeps uniform lifting, the lifting frame and the transmission are synchronously carried out, the lifting frame is ensured not to lean outwards, collision damage with a building is avoided, and the safety performance of the lifting frame is improved. The utility model has obvious effect and is suitable for wide popularization.
Description
Technical Field
The utility model relates to the technical field of building construction equipment, in particular to a climbing frame lifting transmission hanging seat. Lower chain-hanging seat driven by pentagonal gear of climbing frame
Background
The climbing frame is also called a lifting frame, and can be classified into hydraulic, electric, manual and hand-pulling types according to its power source. The scaffold system is a novel scaffold system developed in recent years, is mainly applied to high-rise shear wall type floors, and can ascend or descend upwards along buildings. The system makes the scaffold have great development advantages in high-rise buildings.
The lifting of hoisting frame is realized through iron round and wire rope cooperation to current frame of climbing, and the condition of jumping the wheel often appears with wire rope in the iron round among the practical application process, and wire rope jumps out of the iron round promptly, very easily causes wire rope's damage to and the hoisting frame appears and climbs asynchronous, hoisting frame lifting accuracy is not enough, hoisting frame skew and building produce the phenomenon that the striking led to the fact the damage.
SUMMERY OF THE UTILITY MODEL
In view of the above defects, the technical problem to be solved by the present invention is to provide a climbing frame lifting transmission hanging seat to solve the problems that in the application process in the prior art, a steel wire rope is easily damaged due to wheel skipping, the climbing frame is not synchronous in climbing, the lifting precision of the climbing frame is not sufficient, and the climbing frame is deviated and collides with a building to cause damage.
The utility model provides a climbing frame lifting transmission hanging seat, comprising:
the lifting seat assembly is used for being connected with the lifting frame;
the transmission shaft is connected with the hanging seat assembly;
the transmission loose pulley, with the transmission shaft is connected, the transmission loose pulley include the base and with a plurality of card angles of base integrated into one piece, the card angle be used for with the chain block, the base includes upper surface, lower surface and a plurality of side, every all be equipped with a plurality of on the side the card angle, every on the side the quantity at card angle is the same.
Preferably, the hanger assembly comprises:
the support frame is connected with the transmission shaft, a space for accommodating the transmission loose pulley is arranged on the support frame, and the support frame is connected with the transmission loose pulley through the transmission shaft;
the connecting frame is connected with the supporting frame, a connecting hole is formed in the connecting frame, and the connecting frame is connected with the lifting frame through the connecting hole.
Preferably, the upper surface and the lower surface are both provided with limiting bosses, and the limiting bosses and the base are integrally formed.
Preferably, a clamping groove is formed between adjacent clamping corners on different side faces, and the clamping groove is used for reducing the contact area between the transmission loose pulley and the chain.
Preferably, the support frame is provided with an opening for the passage of the chain.
Preferably, a plurality of stress application plates are arranged between the support frame and the connecting frame, and the stress application plates are symmetrically arranged on two sides of the support frame.
Preferably, the base is provided with a mounting groove, a plurality of roller pins are arranged in the mounting groove, and the transmission loose pulley is rotatably connected with the transmission shaft through the roller pins.
Preferably, the number of sides is five; the hanging seat assembly consists of a square tube.
According to the scheme, the climbing frame lifting transmission hanging seat provided by the utility model is applied to lifting and descending of a climbing frame and provides mechanical transmission for chains. Compared with the prior art, with the chain block between the card angle, effectively avoid the slippage of chain drive in-process, the chain effectively increases transmission precision with the cooperation of card angle simultaneously for the hoisting frame wholly keeps the even lift, and the hoisting frame goes on in step with the transmission, ensures that the hoisting frame can not lean out, can not produce the collision with the building and damage, improves the security performance of hoisting frame. The utility model solves the problems that the steel wire rope is easy to be damaged due to wheel jumping in the application process, the lifting frame is asynchronous to climb, the lifting precision of the lifting frame is insufficient, and the lifting frame is deviated and collides with a building to cause damage in the prior art, has simple structure and obvious effect, and is suitable for wide popularization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a climbing frame lifting transmission hanging seat according to an embodiment of the present invention;
fig. 2 is a schematic top view of the transmission hanging seat of the climbing frame lifting shown in fig. 1;
fig. 3 is a schematic top view of a transmission loose pulley of the climbing frame lifting transmission hanging seat shown in fig. 2;
fig. 4 is a front view of the transmission hanging seat of the climbing frame shown in fig. 1;
FIG. 5 is a sectional view taken along line A-A of FIG. 2;
fig. 6 is a schematic perspective view of a transmission loose pulley of the climbing frame lifting transmission hanging seat shown in fig. 2;
fig. 7 is a schematic structural view of a state in which the driving loose pulley is connected with the chain in the sectional view shown in fig. 5.
In FIGS. 1-7:
1. a hanger assembly; 2. a drive shaft; 3. a driving loose pulley; 4. a hoisting frame; 5. a chain; 6. fastening a bolt; 11. a support frame; 12. a connecting frame; 13. a gusset plate; 31. a base; 32. clamping a corner; 33. a limiting boss; 34. a card slot; 35. rolling needles; 111. an opening; 121. connecting holes; 311. an upper surface; 312. a lower surface; 313. a side surface; 314. and (4) mounting the groove.
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.
Example 1
Referring to fig. 1 to 7, an embodiment of a climbing-rack lifting transmission hanging seat according to the present invention will be described. The climbing frame lifting transmission hanging seat comprises a hanging seat assembly 1, a transmission shaft 2 and a transmission loose pulley 3, wherein the hanging seat assembly 1 is used for being connected with a lifting frame 4; the transmission shaft 2 is connected with the hanging seat assembly 1; the transmission loose pulley 3 is connected with the transmission shaft 2, the transmission loose pulley 3 comprises a base 31 and a plurality of clamping corners 32 which are integrally formed with the base 31, the clamping corners 32 are used for being clamped with the chain 5, the base 31 comprises an upper surface 311, a lower surface 312 and a plurality of side surfaces 313, the clamping corners 32 are arranged on each side surface 313, and the number of the clamping corners 32 on each side surface 313 is the same.
The transmission shaft 2 can be fixedly connected with the hanging seat assembly 1 through M8.8 bolts, the transmission loose pulley 3 can be a pentagonal loose pulley formed by one-step cast steel, namely the number of the side surfaces 313 is five, the loose pulley gear has higher strength, the problem that the traditional steel wheel is easy to brittle fracture and burst by being milled by a lathe is solved, and the steel wheel is not easy to damage; the base 31 is a regular pentagonal prism with each edge cut into a small plane, and the section of the clamping angle 32 in the vertical direction is triangular; two clamping corners 32 are arranged on each side surface 313, and a certain gap is reserved between the two clamping corners 32. The chain 5 is formed by connecting elliptical chain body units at intervals in the horizontal and vertical directions, the horizontal chain body units are clamped in a gap between the two clamping angles 32, the vertical chain body units are arranged between the adjacent clamping angles 32 on the adjacent side surfaces 313, and the transmission loose pulley 3 and the chain 5 rotate in a matched mode.
Compared with the prior art, the chain 5 is clamped between the clamping corners 32 by the climbing frame lifting transmission hanging seat, so that the chain 5 is effectively prevented from slipping in the transmission process, and does not run off the edge or jump out of the wheel; simultaneously, the chain 5 is matched with the clamping angle 32 to effectively increase the transmission precision, so that the lifting frame 4 integrally keeps uniform lifting, the lifting frame 4 is synchronously driven to ensure that the lifting frame 4 cannot lean out, the synchronous lifting is effectively improved on the aspect foundation, the collision damage caused by the collision with a building is avoided, and the safety performance of the lifting frame 4 is improved. The utility model solves the problems that the steel wire rope is easily damaged due to wheel jumping in the application process in the prior art, the lifting frame 4 is asynchronous to climb, the lifting precision of the lifting frame 4 is insufficient, the lifting frame 4 is deviated, and the building is impacted to cause damage, and the safety performance is low.
Example 2
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 7 together, the structure of the climbing frame lifting transmission hanging seat provided in this embodiment is substantially the same as that of embodiment 1, and the difference is that the hanging seat assembly 1 includes a supporting frame 11 and a connecting frame 12, wherein the supporting frame 11 is connected with a transmission shaft 2, a space for accommodating the transmission loose pulley 3 is provided on the supporting frame 11, that is, the transmission loose pulley 3 is disposed in the supporting frame 11, the transmission shaft 2 penetrates through the supporting frame 11, and the supporting frame 11 is connected with the transmission loose pulley 3 through the transmission shaft 2; the connecting frame 12 is connected with the supporting frame 11, a connecting hole 121 is arranged on the connecting frame 12, and the connecting frame 12 is connected with the lifting frame 4 through the connecting hole 121.
The hanging seat assembly 1 is composed of square tubes, and mainly plays a role in fixing and supporting, the supporting frame 11 can be formed by forming 200 x 100 x 10 square tubes in a refining mode, the connecting frame 12 can be T3 x 40 x 80 galvanized square tubes, the connecting frame 12 is welded with the supporting frame 11, the connecting holes 121 can be phi 18 holes, and the fastening bolts 6 are in threaded connection with the lifting frame 4 through the connecting holes 121, so that the hanging seat assembly 1 is fixed. It is within the scope of the present disclosure that the hanger assembly 1 performs the relevant function.
In this embodiment, all be equipped with spacing boss 33 on upper surface 311 and the lower surface 312, spacing boss 33 and base 31 integrated into one piece, spacing boss 33 is connected with stop nut, stop nut is fixed in transmission loose pulley 3 on transmission shaft 2, avoids it to remove about, and spacing boss 33 separates certain distance with stop nut and base 31 and card angle 32, avoids 5 transmission in-process production collision interferences of chain for transmission loose pulley 3 is not fragile. It should be understood that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the hanger assembly 1, the propeller shaft 2, and the drive sheave 3 and their constituent parts must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In this embodiment, the clamping grooves 34 are formed between the adjacent clamping corners 32 on different side surfaces 313, and the clamping grooves 34 are used for reducing the contact area between the transmission loose pulley 3 and the chain 5, reducing the friction force between the transmission loose pulley 3 and the chain 5, reducing the abrasion, and improving the transmission efficiency and the transmission precision.
In this embodiment, the opening 111 is formed in the support frame 11, and the opening 111 is used for the chain 5 to pass through, so that when the chain 5 is connected with the transmission loose pulley 3 for movement, collision and friction with the support frame 11 are avoided, energy loss is reduced, meanwhile, wear of the chain 5 and the support frame 11 is avoided, and the service life is longer.
In this embodiment, a plurality of stressing plates 13 are disposed between the supporting frame 11 and the connecting frame 12, and the plurality of stressing plates 13 are symmetrically disposed on two sides of the supporting frame 11. Gusset 13 can be t6 60 steel sheet of 150, and gusset 13 is support frame 11 both sides afterburning, increases fixed effort, and the atress is uneven when preventing hoisting frame 4 to promote, increases the connection effect between support frame 11 and the link 12 simultaneously, avoids the fracture damage.
In this embodiment, the base 31 is provided with a mounting groove 314, a plurality of roller pins 35 are arranged in the mounting groove 314, and the transmission loose pulley 3 is rotatably connected with the transmission shaft 2 through the roller pins 35. The roller pins 35 are long roller pins and mainly play a role in transmission lubrication, so that the friction force between the transmission loose pulley 3 and the transmission shaft 2 is reduced, the transmission stress abrasion is reduced, and the service life is prolonged.
Example 3
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 7 together, the structure of the climbing frame lifting transmission hanging seat provided in this embodiment is substantially the same as that of embodiment 2, but the difference is that the transmission loose pulley 3 and the transmission shaft 2 are fixedly connected by a bolt, no relative movement is generated between the two, the transmission shaft 2 and the support frame 11 are rotatably connected, and the chain 5 drives the transmission loose pulley 3 to rotate, and further drives the transmission shaft 2 and the support frame 11 to rotate relatively. A stop hole is formed in the transmission shaft 2, a stop component is arranged on the support frame 11, the stop component can be an air cylinder and a stop rod connected with the air cylinder, the air cylinder is electrically connected with a master control switch on the lifting frame 4, the master control switch is started, the air cylinder drives the stop rod to be separated from the stop hole, and the transmission shaft 2 rotates along with the chain 5; the master control switch is closed, the cylinder drives the stop rod to move and be clamped with the stop hole, the transmission shaft 2 is limited and fixed, the transmission shaft 2 is prevented from rotating after the work is stopped, and the work effect is better.
The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other. Details which are not described in detail in the embodiments of the utility model belong to the prior art which is known to the person skilled in the art.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. 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 invention 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 (8)
1. The utility model provides a climb a promotion transmission hanging seat which characterized in that includes:
the lifting seat assembly (1) is used for being connected with the lifting frame (4);
the transmission shaft (2) is connected with the hanging seat assembly (1);
transmission loose pulley (3), with transmission shaft (2) are connected, transmission loose pulley (3) including base (31) and with a plurality of card angle (32) of base (31) integrated into one piece, card angle (32) are used for with chain (5) block, base (31) include upper surface (311), lower surface (312) and a plurality of side (313), every all be equipped with a plurality of on side (313) card angle (32), every on side (313) the quantity of card angle (32) is the same.
2. A creeper-lift transmission mount as claimed in claim 1, wherein the mount assembly (1) comprises:
the supporting frame (11) is connected with the transmission shaft (2), a space for accommodating the transmission loose pulley (3) is arranged on the supporting frame (11), and the supporting frame (11) is connected with the transmission loose pulley (3) through the transmission shaft (2);
the connecting frame (12) is connected with the supporting frame (11), a connecting hole (121) is formed in the connecting frame (12), and the connecting frame (12) is connected with the lifting frame (4) through the connecting hole (121).
3. The climbing frame lifting transmission hanging seat according to claim 2, characterized in that the upper surface (311) and the lower surface (312) are provided with limit bosses (33), and the limit bosses (33) are integrally formed with the base (31).
4. A creeper-lifting transmission hanger according to claim 1, wherein a slot (34) is formed between adjacent said snap corners (32) on different said side surfaces (313), said slot (34) being adapted to reduce the contact area between said transmission pulley (3) and said chain (5).
5. A creeper-lifting transmission hanger according to claim 2, wherein the support frame (11) is provided with an opening (111), the opening (111) being used for the passage of the chain (5).
6. The climbing frame lifting transmission hanging seat according to claim 5, characterized in that a plurality of stressing plates (13) are arranged between the supporting frame (11) and the connecting frame (12), and the plurality of stressing plates (13) are symmetrically arranged at two sides of the supporting frame (11).
7. The creeper-lift transmission hanger according to any one of claims 1 to 6, wherein a mounting groove (314) is formed in the base (31), a plurality of roller pins (35) are arranged in the mounting groove (314), and the transmission loose pulley (3) is rotatably connected with the transmission shaft (2) through the roller pins (35).
8. The creeper-lifting transmission hanger according to claim 7, wherein the number of the side faces (313) is five; the hanging seat assembly (1) is composed of a square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120677813.XU CN215484562U (en) | 2021-04-02 | 2021-04-02 | Climbing frame lifting transmission hanging seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120677813.XU CN215484562U (en) | 2021-04-02 | 2021-04-02 | Climbing frame lifting transmission hanging seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215484562U true CN215484562U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120677813.XU Active CN215484562U (en) | 2021-04-02 | 2021-04-02 | Climbing frame lifting transmission hanging seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215484562U (en) |
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2021
- 2021-04-02 CN CN202120677813.XU patent/CN215484562U/en active Active
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