CN216997349U - Tower crane cable fixing device - Google Patents
Tower crane cable fixing device Download PDFInfo
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- CN216997349U CN216997349U CN202123402825.0U CN202123402825U CN216997349U CN 216997349 U CN216997349 U CN 216997349U CN 202123402825 U CN202123402825 U CN 202123402825U CN 216997349 U CN216997349 U CN 216997349U
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- cable fixing
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- tower crane
- fixing device
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Abstract
The utility model discloses a tower crane cable fixing device. The utility model comprises the following steps: the tower crane cable fixing device comprises a cable fixing seat, a telescopic plate, a mounting plate, a reinforcing supporting plate and a fixing assembly, wherein a fixing groove is formed in one side of the cable fixing seat, the fixing assembly is arranged in the fixing groove, a mounting groove is formed in the other side of the cable fixing seat, the telescopic plate is slidably mounted in the mounting groove, one side of the telescopic plate is fixedly connected with the mounting plate, and a control groove is formed in the bottom of the mounting plate.
Description
Technical Field
The utility model relates to the technical field of tower cranes, in particular to a tower crane cable fixing device.
Background
The tower crane is the most commonly used hoisting equipment on the construction site, also called tower crane, and is used as an important supporting facility of the tower crane, a tower crane cable plays the roles of power transmission and control signals, and a retrieval application number of 202022864519.8 discloses a novel tower crane cable fixing device, which comprises a connecting plate positioned in the vertical direction, a first fixing mechanism fixedly connected with the left side surface of the connecting plate and fixedly connected with a tower crane standard knot, and a second fixing mechanism fixedly connected with the right side surface of the connecting plate and used for fixing the cable, wherein the second fixing mechanism comprises a first fixing body fixedly connected with the right side surface of the connecting plate, and a second fixing body matched with the first fixing body and fixedly connected with the first fixing body through a positioning mechanism; however, the tower crane cable fixing device in the prior art adopts a mode of locking and fixing the cable by using the bolts and the clamping plates, so that the operation steps are complex, the operation time is long, the compatibility is low, and the cables with different sizes are inconvenient to fix.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tower crane cable fixing device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a tower crane cable fixing device includes: the cable fixing seat comprises a cable fixing seat, a telescopic plate, a mounting plate, a reinforcing supporting plate and a fixing assembly, wherein a fixing groove is formed in one side of the cable fixing seat, the fixing assembly is arranged in the fixing groove, a mounting groove is formed in the other side of the cable fixing seat, the telescopic plate is slidably mounted in the mounting groove, one side of the telescopic plate is fixedly connected with the mounting plate, a control groove is formed in the bottom of the mounting plate, the reinforcing supporting plate is rotatably mounted in the control groove, the fixing assembly comprises two movable control plates, two clamping plates, two first lead screws, two rotary gears and a control knob, two movable grooves are formed in the inner wall of one side of the fixing groove, movable control plates are slidably mounted in the two movable grooves, a first spring is fixedly mounted on one side, close to each other, of the two movable control plates, a clamping plate is fixedly mounted at one end of the two first springs, and threaded holes are formed in one side of the two movable control plates, the inner walls of the two moving grooves are provided with the same connecting hole, the connecting hole is connected with a first screw rod in a rotating mode, a first screw rod is installed in the corresponding threaded hole in a threaded mode, one end of the first screw rod is fixedly provided with a rotating gear, the two rotating gears are meshed with each other, and the other end of the first screw rod is fixedly provided with a control knob.
Furthermore, one side of the expansion plate is provided with a first thread groove, a second screw rod is installed in the first thread groove in an internal thread mode, a worm wheel is fixedly installed on the second screw rod, a connecting round rod is installed on the inner wall of one side of the installation groove in a rotating mode, a worm and a control rotating wheel are fixedly installed at two ends of the connecting round rod respectively, and the worm is in transmission connection with the worm wheel.
Furthermore, two bearings are fixedly installed in the connecting hole, the first screw rod is fixedly installed on the inner ring of the corresponding bearing, and the bearing can stabilize the rotating position of the first screw rod.
Further, one side fixed mounting of reinforcement layer board has a rotating gear two, the spread groove has been seted up on the inner wall of control groove, slidable mounting has a rack two in the spread groove, rack two and rotating gear two mesh, thread groove two has been seted up to the one end of rack two, thread groove two internal thread installs the lead screw three.
Furthermore, one side of the mounting plate is provided with a groove, a movable driving plate is slidably mounted in the groove, a first rack is fixedly mounted on one side of the movable driving plate, one end of a third screw rod extends into the groove and is fixedly mounted with a first rotating gear, the first rotating gear is meshed with the first rack, a second spring is fixedly mounted on one side of the movable driving plate, and the second spring is fixedly mounted on the inner wall of the groove.
Furthermore, a rotating groove is formed in the inner wall of the control groove, a rotating block is fixedly mounted on the reinforcing supporting plate and is rotatably mounted in the rotating groove, and the rotating block can improve the stability of the reinforcing supporting plate during rotation.
Compared with the prior art, the utility model has the beneficial effects that:
according to the cable fixing device, the cables can be quickly fixed through the two mobile control plates and the two clamping plates, the operation steps are simpler and more convenient, the cables with different sizes can be fixed, and the cable fixing seats can also be arranged on different tower crane rod, so that the problems that the existing tower crane cable fixing device adopts a mode of locking and fixing the cables through bolts and clamping plates, the operation steps are complex, the operation time is long, the compatibility is low, and the cables with different sizes are inconvenient to fix are solved.
Drawings
FIG. 1 is a schematic perspective view of a tower crane cable fixing device according to the present invention;
FIG. 2 is a schematic structural diagram of a tower crane cable fixing device in a front view;
FIG. 3 is a schematic top view of the cable fixing device for a tower crane according to the present invention;
FIG. 4 is a schematic structural view of part A of a tower crane cable fixing device according to the present invention;
fig. 5 is a schematic structural diagram of a part B of the tower crane cable fixing device.
Reference numerals: 1. a cable fixing seat; 2. a retractable plate; 3. mounting a plate; 4. reinforcing the supporting plate; 5. moving the control panel; 6. a clamping plate; 7. a first screw rod; 8. a rotating gear; 9. a first spring; 10. a control knob; 11. a second screw rod; 12. a worm gear; 13. a worm; 14. connecting the round rod; 15. controlling the rotating wheel; 16. moving the drive plate; 17. rotating the first gear; 18. a third screw rod; 19. a second rack; 20. and a second rotating gear.
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. 1-5, a tower crane cable fixing device includes: the cable fixing seat comprises a cable fixing seat 1, a telescopic plate 2, a mounting plate 3 and a reinforcing supporting plate 4, wherein a fixing groove is formed in one side of the cable fixing seat 1, a mounting groove is formed in the other side of the cable fixing seat 1, the telescopic plate 2 is slidably mounted in the mounting groove, one side of the telescopic plate 2 is fixedly connected with the mounting plate 3, a control groove is formed in the bottom of the mounting plate 3, the reinforcing supporting plate 4 is rotatably mounted in the control groove, two moving grooves are formed in the inner wall of one side of the fixing groove, moving control plates 5 are slidably mounted in the two moving grooves, one sides, close to each other, of the two moving control plates 5 are fixedly provided with springs I9, one ends of the two springs I9 are fixedly provided with clamping plates 6, one sides of the two moving control plates 5 are provided with threaded holes, the inner walls of the two moving grooves are provided with the same connecting hole, and the connecting hole is rotatably connected with two lead screws I7, the first screw rod 7 is installed in the corresponding threaded hole in a threaded mode, one ends of the first screw rods 7 are fixedly provided with rotating gears 8, the two rotating gears 8 are meshed with each other, and the other ends of the first screw rods 7 are fixedly provided with control knobs 10.
One side of expansion plate 2 has been seted up thread groove one, thread groove internal thread installs two 11 of lead screw, fixed mounting has worm wheel 12 on two 11 of lead screw, rotate on one side inner wall of mounting groove and install and connect round bar 14, the both ends of connecting round bar 14 fixed mounting respectively have worm 13 and control runner 15, worm 13 is connected with worm wheel 12 transmission.
Two bearings are fixedly installed in the connecting hole, and the first screw rod 7 is fixedly installed on the inner ring of the corresponding bearing.
One side fixed mounting of reinforcing layer board 4 has a second rotating gear 20, the spread groove has been seted up on the inner wall of control groove, slidable mounting has a second rack 19 in the spread groove, second rack 19 meshes with second rotating gear 20, a second thread groove has been seted up to the one end of second rack 19, a third lead screw 18 is installed to two internal threads of thread groove, a recess has been seted up to one side of mounting panel 3, slidable mounting has a removal drive plate 16 in the recess, one side fixed mounting of removal drive plate 16 has a first rack, the one end of a third lead screw 18 extends to in the recess and fixed mounting has a first rotating gear 17, a first rotating gear 17 meshes with a first rack, one side fixed mounting of removal drive plate 16 has a second spring, and a second spring fixed mounting is on the inner wall of recess.
The inner wall of the control groove is provided with a rotating groove, the reinforcing supporting plate 4 is fixedly provided with a rotating block, and the rotating block is rotatably arranged in the rotating groove.
In conclusion, in the tower crane cable fixing device provided by the utility model, when in operation, the telescopic plate 2 and the cable fixing seat 1 are placed on the tower crane rod and the rotating wheel 15 is controlled, the rotating wheel 15 is controlled to drive the worm 13 to rotate, the worm 13 drives the second screw rod 11 on the worm wheel 12 to rotate, the second screw rod 11 drives the telescopic plate 2 to move, so that the mounting plate 3 and the cable fixing seat 1 are clamped on the tower crane rod, the moving driving plate 16 is extruded and drives the first rack to move, the first rack drives the first rotating gear 17 to rotate, the first rotating gear 17 drives the third screw rod 18 to rotate, the third screw rod 18 drives the second rack 19 to move, the second rack 19 drives the second rotating gear 20 to rotate, the second rotating gear 20 drives the reinforcing support plate 4 to rotate and contact with the bottom of the tower crane rod, the position of the cable fixing seat 1 can be rapidly fixed, the cable is arranged in the fixing groove and then rotates the control knob 10, the control knob 10 drives the first screw rod 7 to rotate, the first screw rod 7 drives the other first screw rod 7 to rotate through the meshing of the rotary gear 8, the first screw rod 7 drives the corresponding movable control plate 5 to move, the movable control plate 5 drives the corresponding clamping plates 6 to move, and the two clamping plates 6 fix the cable.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a tower crane cable fixing device which characterized in that includes: the cable fixing seat comprises a cable fixing seat (1), a telescopic plate (2), a mounting plate (3), a reinforcing supporting plate (4) and a fixing assembly, wherein a fixing groove is formed in one side of the cable fixing seat (1), the fixing assembly is arranged in the fixing groove, a mounting groove is formed in the other side of the cable fixing seat (1), the telescopic plate (2) is slidably mounted in the mounting groove, one side of the telescopic plate (2) is fixedly connected with the mounting plate (3), a control groove is formed in the bottom of the mounting plate (3), the reinforcing supporting plate (4) is rotatably mounted in the control groove, the fixing assembly comprises two movable control plates (5), two clamping plates (6), two first lead screws (7), two rotary gears (8) and a control knob (10), two movable grooves are formed in the inner wall of one side of the fixing groove, and the movable control plates (5) are slidably mounted in the two movable grooves, the equal fixed mounting in one side that two mobile control panel (5) are close to each other has spring (9), and the equal fixed mounting in one end of two spring (9) has grip block (6), and threaded hole has all been seted up in one side of two mobile control panel (5), has seted up same connecting hole on the inner wall of two shifting chutes, the connecting hole internal rotation is connected with two lead screw (7), and lead screw (7) screw thread is installed in the threaded hole that corresponds, and the equal fixed mounting in one end of two lead screw (7) has swing pinion (8), and two swing pinion (8) mesh mutually, the other end fixed mounting of lead screw (7) has control knob (10).
2. The tower crane cable fixing device according to claim 1, wherein a first thread groove is formed in one side of the expansion plate (2), a second screw rod (11) is installed in the first thread groove, a worm wheel (12) is fixedly installed on the second screw rod (11), a connecting round rod (14) is installed on the inner wall of one side of the installation groove in a rotating mode, a worm (13) and a control rotating wheel (15) are fixedly installed at two ends of the connecting round rod (14) respectively, and the worm (13) is in transmission connection with the worm wheel (12).
3. The tower crane cable fixing device according to claim 1, wherein two bearings are fixedly installed in the connecting hole, and the first screw rod (7) is fixedly installed at an inner ring of the corresponding bearing.
4. The tower crane cable fixing device according to claim 1, wherein a second rotating gear (20) is fixedly installed on one side of the reinforcing supporting plate (4), a connecting groove is formed in the inner wall of the control groove, a second rack (19) is slidably installed in the connecting groove, the second rack (19) is meshed with the second rotating gear (20), a second threaded groove is formed in one end of the second rack (19), and a third screw rod (18) is installed in the second threaded groove.
5. The tower crane cable fixing device according to claim 4, wherein one side of the mounting plate (3) is provided with a groove, a movable driving plate (16) is slidably mounted in the groove, one side of the movable driving plate (16) is fixedly provided with a first rack, one end of a third screw rod (18) extends into the groove and is fixedly provided with a first rotating gear (17), and the first rotating gear (17) is meshed with the first rack.
6. The tower crane cable fixing device according to claim 1, wherein a rotating groove is formed in the inner wall of the control groove, a rotating block is fixedly mounted on the reinforcing supporting plate (4), and the rotating block is rotatably mounted in the rotating groove.
7. The tower crane cable fixing device as claimed in claim 5, wherein a second spring is fixedly mounted on one side of the movable driving plate (16), and the second spring is fixedly mounted on the inner wall of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123402825.0U CN216997349U (en) | 2021-12-31 | 2021-12-31 | Tower crane cable fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123402825.0U CN216997349U (en) | 2021-12-31 | 2021-12-31 | Tower crane cable fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216997349U true CN216997349U (en) | 2022-07-19 |
Family
ID=82386243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123402825.0U Active CN216997349U (en) | 2021-12-31 | 2021-12-31 | Tower crane cable fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216997349U (en) |
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2021
- 2021-12-31 CN CN202123402825.0U patent/CN216997349U/en active Active
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