CN219363101U - Saw tooth braking device of pneumatic balancer - Google Patents
Saw tooth braking device of pneumatic balancer Download PDFInfo
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- CN219363101U CN219363101U CN202320703364.0U CN202320703364U CN219363101U CN 219363101 U CN219363101 U CN 219363101U CN 202320703364 U CN202320703364 U CN 202320703364U CN 219363101 U CN219363101 U CN 219363101U
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- pneumatic balancer
- mounting groove
- pneumatic
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- balancer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a saw-tooth braking brake device of a pneumatic balancer, which comprises a first positioning plate, wherein the lower end of the first positioning plate is adjustably provided with a pneumatic balancer main body, the pneumatic balancer main body is provided with a mounting groove, the lower surface in the mounting groove is provided with a through hole, one side of the lower surface of the mounting groove is provided with two groups of stable grooves, both sides of the pneumatic balancer main body are provided with threaded holes, both sides of the mounting groove are detachably provided with baffle plates, a winding assembly is fixedly arranged in the mounting groove, the winding assembly is provided with a lifting hook, and the mounting groove is fixedly provided with a clamping assembly. The utility model has the advantages that the special mechanism on the pneumatic balancer can be installed or detached according to the use requirement when the pneumatic balancer is used, the maintenance of the internal mechanism of the pneumatic balancer is convenient, and the equipment mechanism can be started to rapidly and accurately position the lifting hook when the lifting hook is required to be rolled and positioned.
Description
Technical Field
The utility model belongs to the technical field of pneumatic balancers, and particularly relates to a saw tooth braking device of a pneumatic balancer.
Background
The pneumatic balancer is a machine for realizing a gravity-free state of an object by utilizing the principle of aerodynamics, has the function of balancing the gravity of materials and has the publication number: CN206203682U, a pneumatic balancer, comprising a housing, on which an air inlet is opened; the inside of the shell is sequentially provided with a piston, a thrust ball bearing and a winding drum along the direction away from the air inlet, and a steel wire rope is wound on the winding drum; the interior of the winding drum is provided with a first inner cavity along the axial direction of the winding drum, and a ball screw pair is arranged in the first inner cavity; the shell is also provided with an opening for the steel wire rope to extend out.
However, the prior art has some problems: the equipment mechanism can not be correspondingly disassembled when the equipment is used, the maintenance of the internal structure of the pneumatic balancer is inconvenient, the pneumatic balancer needs to retract and retract the lifting hook according to the use requirement, so that the pneumatic balancer is convenient to use, and the wind-up roller of the pneumatic balancer can continuously rotate for a small distance to be unable to accurately position due to inertia when rotating when positioning the lifting hook, so that the saw-tooth brake device of the pneumatic balancer is provided.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides the saw-tooth braking device of the pneumatic balancer, which is provided with the special mechanism on the saw-tooth braking device of the pneumatic balancer, wherein the special mechanism can be installed or disassembled according to the use requirement when the pneumatic balancer is used, so that the maintenance of the internal mechanism of the pneumatic balancer is facilitated, the equipment mechanism can be started to rapidly and accurately position the lifting hook when the lifting hook is required to be rolled and positioned, the problem that the equipment mechanism cannot be correspondingly disassembled when the common pneumatic balancer is used, the maintenance of the internal structure of the pneumatic balancer is inconvenient, the lifting hook is required to be rolled and unrolled according to the use requirement when the pneumatic balancer is used, the pneumatic balancer is convenient to use, and the pneumatic balancer wind-up roller can continuously rotate for a small distance due to inertia when the lifting hook is rotated to be positioned, so that the accurate positioning cannot be performed.
The utility model discloses a saw-tooth braking device of a pneumatic balancer, which comprises a first positioning plate, wherein the lower end of the first positioning plate is provided with a pneumatic balancer main body in an adjustable mode, the pneumatic balancer main body is provided with a mounting groove, the lower surface in the mounting groove is provided with a through hole, one side of the lower surface of the mounting groove is provided with two groups of stable grooves, both sides of the pneumatic balancer main body are provided with threaded holes, both sides of the mounting groove are provided with baffle plates in a detachable mode, a winding assembly is fixedly arranged in the mounting groove, a lifting hook is arranged on the winding assembly, a clamping assembly is fixedly arranged in the mounting groove, and the clamping assembly can be matched with the winding assembly.
As preferable in the utility model, a square groove is formed in the lower surface of the first positioning plate, a first forward and reverse rotation motor is fixedly arranged at one end of the first positioning plate, a ball bearing is fixedly arranged at one end of the square groove, a screw rod is fixedly arranged on an output shaft of the first forward and reverse rotation motor, and the other end of the screw rod is fixedly arranged on the ball bearing.
As the preferable mode of the utility model, the screw rod is provided with the sliding block in a threaded manner, the lower end of the sliding block is fixedly provided with the electric turntable, and the upper end of the pneumatic balancer main body is fixedly connected with the lower end of the sliding block.
Preferably, screws are arranged on two sides of the baffle in a threaded mode, and the screws can be arranged in the threaded holes in a threaded mode.
As the preferable mode of the utility model, the winding component comprises a second forward and reverse rotating motor and a first bearing seat, wherein the second forward and reverse rotating motor and the first bearing seat are respectively and fixedly arranged at two ends of the mounting groove, a winding column is fixedly arranged on an output shaft of the second forward and reverse rotating motor, the other end of the winding column is fixedly arranged on the first bearing seat, two groups of discs are fixedly arranged on the winding column, and one end of the lifting hook is fixedly arranged on the winding column.
As preferable, the clamping assembly comprises two groups of second positioning plates, the second positioning plates are respectively and fixedly arranged in the mounting groove, a double-shaft forward and backward rotation motor is fixedly arranged between the second positioning plates, second bearing seats are respectively arranged on the second positioning plates, threaded rods are fixedly arranged on output shafts of the double-shaft forward and backward rotation motors, the other ends of the threaded rods are fixedly arranged on the second bearing seats, and clamping plates are respectively and spirally arranged on the threaded rods.
As the preferable mode of the utility model, a guide rod is fixedly arranged between the second positioning plates, the clamping plate can slide on the guide rod, the lower end of the clamping plate is fixedly provided with a stabilizing block, and the stabilizing block can slide in the stabilizing groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the design of the first positioning plate, the pneumatic balancer main body, the mounting groove, the through hole, the threaded hole, the baffle plate, the winding component and the clamping component, the pneumatic balancer main body can move and adjust the angle at the lower end of the first positioning plate according to the use requirement when the equipment is used, so that the effect of facilitating the use of the pneumatic balancer main body is achieved, the baffle plate can be detached from the pneumatic balancer main body when the internal mechanism of the pneumatic balancer main body needs to be maintained, the effect of facilitating the maintenance of the internal mechanism of the pneumatic balancer main body is achieved, the clamping component can be started when the lifting hook needs to be wound and positioned, the effect of rapidly and accurately positioning the lifting hook is achieved, and the equipment is convenient to use.
2. According to the utility model, through the design of the first positioning plate, the square groove, the first forward and backward rotating motor, the ball bearing and the screw rod, the first forward and backward rotating motor can be started when the device is used, and the output shaft of the first forward and backward rotating motor synchronously drives the screw rod to rotate on the ball bearing when the first forward and backward rotating motor is started, so that the effect that the screw rod can automatically rotate is achieved, and the abrasion of the screw rod is reduced.
3. According to the utility model, through the design of the screw rod, the sliding block, the electric turntable and the pneumatic balancer main body, the sliding block synchronously moves on the screw rod when the screw rod rotates, and the electric turntable and the pneumatic balancer main body synchronously move when the sliding block moves, so that the pneumatic balancer main body can move on the lower surface of the square groove according to the use requirement, and the electric turntable can be started to rotate and adjust the pneumatic balancer main body when the pneumatic balancer main body needs to perform angle adjustment, thereby being convenient for the use of equipment.
4. According to the utility model, through the design of the threaded holes, the baffle and the screws, the baffle can be detached and installed through the cooperation of the screws and the threaded holes according to the use requirement, so that the maintenance of equipment mechanisms is facilitated.
5. According to the utility model, through the design of the mounting groove, the winding assembly, the second forward and reverse rotating motor, the first bearing seat, the winding column, the two groups of discs and the lifting hook, the second forward and reverse rotating motor is started when the winding assembly is started, the winding column synchronously rotates when the second forward and reverse rotating motor is started, and the discs synchronously rotate when the winding column rotates, so that the lifting hook can be wound on the winding column, and the effect that the lifting hook can be used for adjusting the position according to the use requirement is achieved.
6. According to the utility model, through the design of the mounting groove, the clamping assembly, the second positioning plate, the double-shaft forward-reverse motor, the second bearing seat, the threaded rod and the clamping plate, the double-shaft forward-reverse motor is started when the clamping assembly is started, the output shaft of the double-shaft forward-reverse motor synchronously drives the threaded rod to rotate on the second bearing seat when the double-shaft forward-reverse motor is started, and the clamping plate synchronously carries out corresponding position adjustment according to the rotation direction of the threaded rod when the threaded rod rotates, so that the effect that the clamping plate can automatically clamp the disc is achieved, and the effect of positioning the disc is achieved.
7. According to the utility model, through the design of the second locating plate, the clamping plate, the guide rod and the stabilizing block, the clamping plate can slide on the guide rod, so that the effect of guiding the clamping plate is achieved, the stabilizing block also slides in the stabilizing groove synchronously when the clamping plate moves, the effect of improving the stability of the clamping plate when the clamping plate moves is achieved, and the equipment is convenient to use.
Drawings
FIG. 1 is a schematic perspective view of the overall structure of an apparatus according to an embodiment of the present utility model;
fig. 2 is a schematic bottom perspective view of the overall structure of the apparatus according to the embodiment of the present utility model;
FIG. 3 is a schematic perspective view of a device part according to an embodiment of the present utility model;
FIG. 4 is a schematic perspective view of a device baffle according to an embodiment of the present utility model;
fig. 5 is a schematic perspective view of a pneumatic balancer main body of the apparatus according to the embodiment of the present utility model;
FIG. 6 is a schematic perspective view of the overall structure of the winding assembly of the device according to the embodiment of the utility model;
fig. 7 is a schematic perspective view of an overall structure of a device clamping assembly according to an embodiment of the present utility model.
In the figure: 1. a first positioning plate; 2. square grooves; 3. a first forward/reverse rotation motor; 4. a ball bearing; 5. a screw rod; 6. a slide block; 7. an electric turntable; 8. a pneumatic balancer main body; 9. a mounting groove; 10. a through hole; 11. a threaded hole; 12. a baffle; 13. a screw; 14. a winding assembly; 1401. a second forward/reverse rotation motor; 1402. a first bearing seat; 1403. winding a column; 1404. a disc; 15. a clamping assembly; 1501. a second positioning plate; 1502. a double-shaft forward and reverse rotation motor; 1503. a second bearing seat; 1504. a threaded rod; 1505. a clamping plate; 1506. a guide rod; 1507. a stabilizing block; 16. a stabilizing groove; 17. and (5) a lifting hook.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 7, the saw-tooth brake device for a pneumatic balancer provided by the embodiment of the utility model comprises a first positioning plate 1, wherein a pneumatic balancer main body 8 is adjustably arranged at the lower end of the first positioning plate 1, a mounting groove 9 is formed in the pneumatic balancer main body 8, a through hole 10 is formed in the inner lower surface of the mounting groove 9, two groups of stable grooves 16 are formed in one side of the lower surface of the mounting groove 9, threaded holes 11 are formed in two sides of the pneumatic balancer main body 8, baffles 12 are detachably arranged on two sides of the mounting groove 9, a winding component 14 is fixedly arranged in the mounting groove 9, a lifting hook 17 is arranged on the winding component 14, a clamping component 15 is fixedly arranged in the mounting groove 9, and the clamping component 15 can be matched with the winding component 14.
The scheme is adopted: through the design of first locating plate 1, pneumatic balancer main part 8, mounting groove 9, through-hole 10, screw hole 11, baffle 12, rolling subassembly 14 and clamping component 15 for pneumatic balancer main part 8 can remove and the angle modulation at first locating plate 1 lower extreme according to the use needs when the equipment is used, reached the effect of being convenient for pneumatic balancer main part 8 use, can dismantle baffle 12 from pneumatic balancer main part 8 when the inside mechanism of pneumatic balancer main part 8 needs to maintain, reached the effect of being convenient for pneumatic balancer main part 8 inside mechanism and maintained, can start clamping component 15 when need carry out rolling location to lifting hook 17, reached the effect of carrying out accurate positioning to lifting hook 17 fast, the equipment of being convenient for uses.
Referring to fig. 2, a square groove 2 is formed in the lower surface of a first positioning plate 1, a first forward and reverse rotation motor 3 is fixedly mounted at one end of the first positioning plate 1, a ball bearing 4 is fixedly mounted at one end of the square groove 2, a screw rod 5 is fixedly mounted on an output shaft of the first forward and reverse rotation motor 3, and the other end of the screw rod 5 is fixedly mounted on the ball bearing 4.
The scheme is adopted: through the design of first locating plate 1, square recess 2, first positive and negative motor 3, ball bearing 4 and lead screw 5 for equipment can start first positive and negative motor 3 when using, and first positive and negative motor 3 output shaft synchronous drive lead screw 5 rotates on ball bearing 4 when starting, has reached lead screw 5 and can carry out pivoted effect voluntarily, has reduced the wearing and tearing of lead screw 5.
Referring to fig. 1 and 2, a slider 6 is mounted on a screw 5 by screw threads, an electric turntable 7 is fixedly mounted at the lower end of the slider 6, and the upper end of a pneumatic balancer main body 8 is fixedly connected with the lower end of the slider 6.
The scheme is adopted: through the design of lead screw 5, slider 6, electronic carousel 7 and pneumatic balancer main part 8 for slider 6 also moves on lead screw 5 in step when lead screw 5 rotates, and electronic carousel 7 also moves in step with pneumatic balancer main part 8 when slider 6 moves, has reached pneumatic balancer main part 8 and can be according to the effect that uses the needs to remove at square recess 2 lower surface, can start electronic carousel 7 when pneumatic balancer main part 8 need carry out the angle modulation and rotate regulation to pneumatic balancer main part 8, the use of the equipment of being convenient for.
Referring to fig. 4, screws 13 are threadedly mounted on both sides of the baffle plate 12, and the screws 13 are threadedly mounted in the screw holes 11.
The scheme is adopted: through the design of screw hole 11, baffle 12 and screw 13 for baffle 12 can dismantle and install through the cooperation of screw 13 and screw hole 11 according to the use needs, the maintenance of the equipment mechanism of being convenient for.
Referring to fig. 6, the winding assembly 14 includes a second forward and reverse motor 1401 and a first bearing seat 1402, the second forward and reverse motor 1401 and the first bearing seat 1402 are respectively and fixedly installed at two ends of the installation groove 9, a winding column 1403 is fixedly installed on an output shaft of the second forward and reverse motor 1401, the other end of the winding column 1403 is fixedly installed on the first bearing seat 1402, two groups of discs 1404 are fixedly installed on the winding column 1403, and one end of a lifting hook 17 is fixedly installed on the winding column 1403.
The scheme is adopted: through the design of mounting groove 9, rolling subassembly 14, second positive and negative motor 1401, first bearing frame 1402, rolling post 1403, two sets of discs 1404 and lifting hook 17 for second positive and negative motor 1401 starts when rolling subassembly 14 starts, and rolling post 1403 rotates in step when second positive and negative motor 1401 starts, and disc 1404 rotates in step when rolling post 1403 rotates too, thereby has reached lifting hook 17 can twine on rolling post 1403, has reached lifting hook 17 can carry out position adjustment's effect according to the use needs.
Referring to fig. 5 and 7, the clamping assembly 15 includes two sets of second positioning plates 1501, the second positioning plates 1501 are respectively and fixedly installed in the installation groove 9, a dual-shaft forward and backward rotation motor 1502 is fixedly installed between the second positioning plates 1501, second bearing seats 1503 are respectively installed on the second positioning plates 1501, threaded rods 1504 are respectively and fixedly installed on output shafts of the dual-shaft forward and backward rotation motor 1502, the other ends of the threaded rods 1504 are respectively and fixedly installed on the second bearing seats 1503, and clamping plates 1505 are respectively and threadedly installed on the threaded rods 1504.
The scheme is adopted: through mounting groove 9, clamping assembly 15, second locating plate 1501, biax forward and reverse rotation motor 1502, second bearing frame 1503, threaded rod 1504 and splint 1505's design for biax forward and reverse rotation motor 1502 starts when clamping assembly 15 starts, biax forward and reverse rotation motor 1502 output shaft synchronization drive threaded rod 1504 rotates on second bearing frame 1503 when biax forward and reverse rotation motor 1502 starts, splint 1505 also synchronous carries out corresponding position adjustment according to threaded rod 1504 direction of rotation when threaded rod 1504 rotates, thereby reached splint 1505 can carry out the effect of centre gripping to disc 1404 voluntarily, reached the effect of locating disc 1404.
Referring to fig. 5 and 7, a guide bar 1506 is fixedly installed between the second positioning plates 1501, the clamping plate 1505 is slidable on the guide bar 1506, a fixing block 1507 is fixedly installed at the lower end of the clamping plate 1505, and the fixing block 1507 is slidable in the fixing groove 16.
The scheme is adopted: through the design of second locating plate 1501, splint 1505, guide bar 1506 and firm piece 1507 for splint 1505 can slide on guide bar 1506, has reached the effect of leading splint 1505, and firm piece 1507 also slides in firm groove 16 in step when splint 1505 removes, has reached the effect of stability when improving splint 1505 and removes, and the equipment of being convenient for uses.
The working principle of the utility model is as follows:
when in use, the first forward and reverse rotation motor 3 is started firstly, the output shaft of the first forward and reverse rotation motor 3 synchronously drives the screw rod 5 to rotate on the ball bearing 4 when the first forward and reverse rotation motor 3 is started, the sliding block 6 synchronously moves on the screw rod 5 when the screw rod 5 rotates, the electric turntable 7 synchronously moves with the pneumatic balancer main body 8 when the sliding block 6 moves, then the electric turntable 7 is started to rotationally regulate the pneumatic balancer main body 8, then the winding assembly 14 is started, the second forward and reverse rotation motor 1401 is started when the winding assembly 14 is started, the winding column 1403 synchronously rotates when the second forward and reverse rotation motor 1401 is started, the disc 1404 synchronously rotates when the winding column 1403 rotates, thereby the lifting hook 17 can be wound on the winding column 1403, and then the clamping assembly 15 is started, the double-shaft forward-reverse motor 1502 starts when the clamping assembly 15 starts, the output shaft of the double-shaft forward-reverse motor 1502 synchronously drives the threaded rod 1504 to rotate on the second bearing seat 1503 when the double-shaft forward-reverse motor 1502 starts, the clamping plate 1505 synchronously carries out corresponding position adjustment according to the rotation direction of the threaded rod 1504 when the threaded rod 1504 rotates, so that the clamping plate 1505 can automatically clamp the disc 1404, the fixing block 1507 synchronously slides in the fixing groove 16 when the clamping plate 1505 moves, the stability of the clamping plate 1505 during movement is improved, the screw 13 which is rotatably screwed on the baffle 12 when the internal mechanism of the pneumatic balancer main body 8 needs to be maintained is arranged, and the screw 13 is separated from the threaded hole 11 when the screw 13 rotates, so that the detachable baffle 12 is convenient for maintaining the internal mechanism of equipment.
To sum up: according to the saw-tooth braking brake device of the pneumatic balancer, through the first positioning plate 1, the square groove 2, the first forward and reverse rotating motor 3, the ball bearing 4, the screw rod 5, the sliding block 6, the electric turntable 7, the pneumatic balancer main body 8, the mounting groove 9, the through hole 10, the threaded hole 11, the baffle 12, the screw 13, the winding component 14, the second forward and reverse rotating motor 1401, the first bearing seat 1402, the winding column 1403, the disc 1404, the clamping component 15, the second positioning plate 1501, the double-shaft forward and reverse rotating motor 1502, the second bearing seat 1503, the threaded rod 1504, the clamping plate 1505, the guide rod 1506, the stabilizing block 1507, the stabilizing groove 16 and the lifting hook 17 are mutually matched, the problem that when the pneumatic balancer is used, the equipment mechanism cannot be correspondingly disassembled, the maintenance of the internal structure of the pneumatic balancer is inconvenient, the pneumatic balancer needs to be folded and unfolded according to the use requirement when the pneumatic balancer is used, so that the pneumatic balancer winding roller cannot be accurately positioned due to inertia to continuous rotation for a small distance when the lifting hook is positioned.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a pneumatic balancer sawtooth braking brake equipment, includes first locating plate (1), its characterized in that: the adjustable pneumatic balancer of being provided with of first locating plate (1) lower extreme body (8), mounting groove (9) have been seted up on pneumatic balancer body (8), through-hole (10) have been seted up to mounting groove (9) internal lower surface, two sets of firm grooves (16) have been seted up to mounting groove (9) lower surface one side, screw hole (11) have all been seted up to pneumatic balancer body (8) both sides, mounting groove (9) both sides all demountable installation has baffle (12), fixed mounting has rolling subassembly (14) in mounting groove (9), be provided with lifting hook (17) on rolling subassembly (14), fixed mounting has clamping assembly (15) in mounting groove (9), clamping assembly (15) can cooperate with rolling subassembly (14).
2. A pneumatic balancer saw tooth brake assembly as defined in claim 1, wherein: square recess (2) have been seted up to first locating plate (1) lower surface, first positive and negative motor (3) of fixed mounting of first locating plate (1) one end, ball bearing (4) are fixed mounting to square recess (2) one end, fixed mounting has lead screw (5) on the output shaft of first positive and negative motor (3), lead screw (5) other end fixed mounting is on ball bearing (4).
3. A pneumatic balancer saw tooth brake assembly as defined in claim 2, wherein: the screw rod (5) is provided with a sliding block (6) in a threaded manner, an electric turntable (7) is fixedly arranged at the lower end of the sliding block (6), and the upper end of the pneumatic balancer main body (8) is fixedly connected with the lower end of the sliding block (6).
4. A pneumatic balancer saw tooth brake assembly as defined in claim 1, wherein: screws (13) are arranged on two sides of the baffle plate (12) in a threaded mode, and the screws (13) can be arranged in the threaded holes (11) in a threaded mode.
5. A pneumatic balancer saw tooth brake assembly as defined in claim 1, wherein: the winding assembly (14) comprises a second forward and reverse rotating motor (1401) and a first bearing seat (1402), the second forward and reverse rotating motor (1401) and the first bearing seat (1402) are respectively and fixedly installed at two ends of a mounting groove (9), a winding column (1403) is fixedly installed on an output shaft of the second forward and reverse rotating motor (1401), the other end of the winding column (1403) is fixedly installed on the first bearing seat (1402), two groups of discs (1404) are fixedly installed on the winding column (1403), and one end of a lifting hook (17) is fixedly installed on the winding column (1403).
6. A pneumatic balancer saw tooth brake assembly as defined in claim 1, wherein: the clamping assembly (15) comprises two groups of second positioning plates (1501), the second positioning plates (1501) are respectively and fixedly installed in the installation groove (9), a double-shaft forward-reverse motor (1502) is fixedly installed between the second positioning plates (1501), a second bearing seat (1503) is respectively installed on the second positioning plates (1501), threaded rods (1504) are fixedly installed on output shafts of the double-shaft forward-reverse motor (1502), the other ends of the threaded rods (1504) are fixedly installed on the second bearing seat (1503), and clamping plates (1505) are installed on the threaded rods (1504) in a threaded mode.
7. The pneumatic balancer saw tooth brake assembly of claim 6, wherein: the guide rods (1506) are fixedly arranged between the second positioning plates (1501), the clamping plates (1505) can slide on the guide rods (1506), the fixing blocks (1507) are fixedly arranged at the lower ends of the clamping plates (1505), and the fixing blocks (1507) can slide in the fixing grooves (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320703364.0U CN219363101U (en) | 2023-04-03 | 2023-04-03 | Saw tooth braking device of pneumatic balancer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320703364.0U CN219363101U (en) | 2023-04-03 | 2023-04-03 | Saw tooth braking device of pneumatic balancer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219363101U true CN219363101U (en) | 2023-07-18 |
Family
ID=87116045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320703364.0U Active CN219363101U (en) | 2023-04-03 | 2023-04-03 | Saw tooth braking device of pneumatic balancer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219363101U (en) |
-
2023
- 2023-04-03 CN CN202320703364.0U patent/CN219363101U/en active Active
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