CN214217941U - Device for fixing cable of tower crane - Google Patents
Device for fixing cable of tower crane Download PDFInfo
- Publication number
- CN214217941U CN214217941U CN202120157103.4U CN202120157103U CN214217941U CN 214217941 U CN214217941 U CN 214217941U CN 202120157103 U CN202120157103 U CN 202120157103U CN 214217941 U CN214217941 U CN 214217941U
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- mounting
- plate
- fixing
- tower crane
- mounting plate
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
- 239000010959 steel Substances 0.000 claims abstract description 44
- 238000009434 installation Methods 0.000 claims abstract description 34
- 239000004020 conductor Substances 0.000 claims abstract description 28
- 238000010276 construction Methods 0.000 claims abstract description 25
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model relates to a tower crane equipment's field especially relates to a device for fixing tower crane cable conductor, including fixing the installation component on the steel construction of tower crane and setting up the clamping component who is used for pressing from both sides tight fixed to the cable conductor on the installation component, the installation component includes first mounting panel and articulates the second mounting panel on first mounting panel, first mounting panel and second mounting panel encircle press from both sides tightly enough at the body of the tower steel, the free end of first mounting panel and second mounting panel is provided with and is used for the locating component who fixes the two. This application has and carries out comparatively convenient effect of fixed mounting to the cable.
Description
Technical Field
The application relates to the field of tower crane equipment, in particular to a device for fixing a cable of a tower crane.
Background
The tower crane, namely a tower crane, is an important mechanical device in modern building construction, and is particularly used for lifting materials required by building construction to a high place when the construction of a high-rise building is carried out; need circular telegram as the energy in the normal working process of tower crane, fix the cable conductor on the tower body to supply power to the top of tower crane.
With respect to the related art in the above, the inventors found that: when fixing the cable conductor on the body of the tower, generally use fixed buckle to fix, fixed buckle straining is on the cable conductor to use the bolt to fix fixed buckle on the body of the tower, need correspond position department trompil at the steel construction of body of the tower when fixing, make the operation of fixing the cable conductor comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
Carry out the convenience fixed to the cable conductor in order to promote, this application provides a device for fixing tower crane cable conductor.
The application provides a device for fixing tower crane cable conductor adopts following technical scheme:
the utility model provides a device for fixing tower crane cable conductor, is used for pressing from both sides tight fixed clamping component to the cable conductor including fixing the installation component on the steel construction of tower crane and setting up on the installation component, and the installation component includes first mounting panel and articulates the second mounting panel on first mounting panel, and first mounting panel and second mounting panel encircle to press from both sides tightly enough at the body of the tower steel, and the free end of first mounting panel and second mounting panel is provided with and is used for the locating component who fixes the two.
Through adopting above-mentioned technical scheme, when installing the cable conductor, press from both sides first clamp plate and second clamp plate tightly on the steel construction, fix the two through locating component, can be comparatively convenient fix the installation component on the steel construction of tower crane, later press from both sides the clamp component and tightly fix on the cable conductor and fix the cable conductor, in the installation, need not drill on the steel construction, the process operation of installation is comparatively convenient.
Optionally, the positioning assembly comprises a positioning rod slidably connected to the first mounting plate, the positioning rod is U-shaped, and the second mounting plate is provided with an insertion groove into which the positioning rod is inserted; the second mounting plate is provided with a limiting part used for fixing the positioning rod.
Through adopting above-mentioned technical scheme, first mounting panel and second mounting panel press from both sides tightly on the steel construction, insert the inserting groove with the locating lever, fix the second mounting panel to fix the locating lever through the locating part, promote the steadiness fixed to the second mounting panel.
Optionally, the limiting member includes an installation block fixed on the second installation plate, a limiting rod slidably connected to the installation block, and an elastic member disposed between the installation block and the limiting rod; the limiting rod is inserted into the inserting groove, a limiting groove for inserting the limiting rod is formed in the positioning rod, and an inclined surface is formed at one end of the positioning rod, which faces the inserting groove; the end part of the limiting rod penetrates out of the outer side of the mounting block, and the end part of the limiting rod penetrating through the mounting block is fixedly connected with a pull ring.
Through adopting above-mentioned technical scheme, the locating lever inserts the in-process of inserting groove, the inclined plane butt of gag lever post and locating lever, make the gag lever post roll-off from the inserting groove, the locating lever slides to the position back that spacing groove and gag lever post align, the gag lever post inserts the spacing inslot under spacing spring's effect and fixes the locating lever, it is comparatively convenient to fix the locating lever, and spacing spring applys the elasticity towards the locating lever direction to the gag lever post, reduce the phenomenon of gag lever post roll-off from the spacing groove, promote the steadiness fixed to the locating lever.
Optionally, an elastic fastener is arranged on one side, which is attached to the steel structure on the tower body, of the second mounting plate; the elastic fastener comprises a butting plate which is connected on the second mounting plate in a sliding mode and a butting spring which is arranged between the second mounting plate and the butting plate.
Through adopting above-mentioned technical scheme, the installation component is fixed on the steel construction, and the butt plate supports tightly with the steel construction, promotes the fastness that the installation component was fixed on the steel construction.
Optionally, a receiving groove for receiving the abutting plate is formed in the second mounting plate, a plurality of guide rods are fixedly connected to the abutting plate, and the guide rods penetrate through the second mounting plate and are slidably connected with the second mounting plate; the abutting spring is sleeved on the part of the guide rod in the accommodating groove; the guide rod penetrates through the end part of the second mounting plate and is fixedly connected with a limiting part.
Through adopting above-mentioned technical scheme, promote butt board and second mounting panel sliding connection's stability, in butt board position holding tank, butt board and second mounting panel butt simultaneously on the steel construction, promote the steadiness that the installation component fixed on the steel construction simultaneously.
Optionally, an anti-slip rubber pad is fixedly connected to the abutting plate.
Through adopting above-mentioned technical scheme, the frictional force between increase butt board and the steel construction reduces installation component and the steel construction and takes place relative slip's phenomenon, promotes the steadiness that installation component fixed on the steel construction, and is fixed more firm to the cable conductor promptly.
Optionally, the clamping assembly comprises two clamping plates hinged to the first mounting plate, and a connecting lug plate is fixedly connected to an end of each clamping plate; and a clamping rubber pad is fixedly connected to the side surface of the clamping plate, which is attached to the cable.
Through adopting above-mentioned technical scheme, it is comparatively convenient to press from both sides tight fixed operation to the cable conductor, through the tight rubber pad of clamp that sets up, promotes the frictional force between clamp plate and the cable conductor, reduces cable conductor and clamp plate relative gliding phenomenon, promotes the steadiness fixed to the cable conductor.
Optionally, a connecting column is hinged to the clamping plate, a plurality of mounting columns are fixed to the first mounting plate, and the connecting column is in threaded connection with the mounting columns.
Through adopting above-mentioned technical scheme, when fixing the cable conductor of different specification and dimension, can be comparatively convenient change the pinch-off blades, use the not pinch-off blades of unidimensional and correspond the cable conductor adaptation of size, promote the suitability of this clamping piece, it is more convenient to use.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the mounting assembly and the clamping assembly, when the mounting assembly is fixed on a steel structure, drilling is not needed on the steel structure, the mounting operation is convenient, and then the clamping assembly is used for clamping and fixing the cable, so that the convenience for fixing the cable is improved;
2. through the arranged positioning assembly, when the first mounting plate and the second mounting plate are fixed, the positioning rod is inserted into the inserting groove, the positioning rod is fixed by using the limiting part, the first mounting plate and the second mounting plate are fixed conveniently, the limiting rod is applied with elastic force towards the direction of the inserting groove through the limiting spring, the phenomenon that the limiting rod slides out of the limiting groove is reduced, the stability of fixing the limiting rod is improved, namely the stability of fixing a cable is improved, and the phenomenon that the mounting assembly slides and deviates on a steel structure is reduced through the arranged elastic fastener;
3. through the clamping component who sets up, can be comparatively convenient change the clamping plate, when fixing not unidimensional cable conductor, can be comparatively convenient change the clamping plate for not unidimensional to press from both sides tightly fixedly to not unidimensional cable conductor, promote clamping component's suitability.
Drawings
FIG. 1 is a schematic overall structure diagram of a tower crane according to an embodiment of the application;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic structural view of the mounting assembly and the clamping assembly;
FIG. 4 is a schematic view of an installation structure for showing a positioning rod;
FIG. 5 is an enlarged schematic view of portion B of FIG. 4;
FIG. 6 is a schematic diagram illustrating a structure of a position limiting element;
FIG. 7 is an enlarged schematic view of portion C of FIG. 6;
FIG. 8 is a schematic illustration of a construction for the elastic fastener;
fig. 9 is a schematic view for showing a mounting structure of the clamping plate.
Description of reference numerals: 1. mounting the component; 11. a first mounting plate; 111. mounting grooves; 112. a sliding groove; 113. a communicating groove; 12. a second mounting plate; 121. a connecting portion; 122. inserting grooves; 123. accommodating grooves; 13. mounting a column; 2. a clamping assembly; 21. a clamping plate; 211. connecting the ear plates; 22. connecting columns; 23. clamping the rubber pad; 3. a positioning assembly; 31. positioning a rod; 311. sliding the column; 312. a limiting groove; 32. a limiting member; 321. mounting blocks; 3211. an accommodating chamber; 322. a limiting rod; 3221. a pull ring; 323. a limiting spring; 324. a limiting ring; 4. an elastic fastener; 41. a butt joint plate; 42. a guide bar; 43. the spring is tightly propped; 44. a limiting part; 45. anti-skid rubber pad.
Detailed Description
The present application is described in further detail below with reference to figures 1-9.
The embodiment of the application discloses a device for fixing tower crane cable conductor. Referring to fig. 1 and 2, the device for fixing the cable comprises a mounting assembly 1 fixed on a tower crane steel structure and a clamping assembly 2 arranged on the mounting assembly 1 and used for clamping and fixing the cable; the mounting assembly 1 comprises a first mounting plate 11 and a second mounting plate 12 hinged to the first mounting plate 11, and the first mounting plate 11 and the second mounting plate 12 are clamped on a steel structure of the tower crane in a matching manner; referring to fig. 3, the ends of the first and second mounting plates 11 and 12 are provided with a positioning assembly 3 for fixing the two.
Referring to fig. 2 and 3, in this embodiment, a steel structure of a tower crane is taken as an example, the first mounting plate 11 and the second mounting plate 12 are both L-shaped, the end portions of the second mounting plate 12 are respectively and fixedly connected with a connecting portion 121, and are hinged to the first mounting plate 11 through the connecting portion 121, and the connecting portion 121 at the other end is abutted to the first mounting plate 11, so that the first mounting plate 11 and the second mounting plate 12 are clamped on the steel structure in a matching manner; in addition, the steel structure of the tower crane can also be square steel, and the structure of the second mounting plate 12 is adjusted correspondingly, so that the first mounting plate 11 and the second mounting plate 12 are matched to form a tubular structure with a rectangular cross section.
Referring to fig. 4 and 5, the positioning assembly 3 includes a positioning rod 31 slidably connected to the first mounting plate 11, the positioning rod 31 is U-shaped, and the second mounting plate 12 is provided with an insertion groove 122 for inserting the positioning rod 31; the first mounting plate 11 is provided with a mounting groove 111, one end of the positioning rod 31 is positioned in the mounting groove 111, the end part of the positioning rod 31 positioned in the mounting groove 111 is fixedly connected with a sliding column 311, the first mounting plate 11 is internally provided with a sliding groove 112 for the sliding column 311 to slide, and the section of the sliding column 311 is circular; a communication groove 113 for accommodating the positioning rod 31 is formed in the opening position of the mounting groove 111 on the first mounting plate 11; the positioning assembly 3 further includes a limiting member 32 disposed on the second mounting plate 12 for fixing the positioning rod 31.
When fixing installation component 1 on the steel construction, rotate first mounting panel 11 and second mounting panel 12 for the two presss from both sides tightly on the steel construction of tower crane, insert locating lever 31 one end to inserting groove 122 in, fix first mounting panel 11 and second mounting panel 12, later fix locating lever 31 through locating part 32 can, can be comparatively convenient fix installation component 1 on the tower crane, need not trompil on the steel construction of tower crane, the convenience of promoting going on fixing the cable conductor.
Referring to fig. 6 and 7, the limiting member 32 includes a mounting block 321 fixed on the second mounting plate 12, a limiting rod 322 slidably connected to the mounting block 321, and an elastic member disposed between the mounting block 321 and the limiting rod 322, in this embodiment, the elastic member is a limiting spring 323, and the limiting spring 323 applies an elastic force to the positioning rod 31 in a direction toward the positioning rod 31; a limiting ring 324 is fixedly connected to the part of the limiting rod 322 located in the mounting block 321, an accommodating cavity 3211 for the limiting ring 324 to slide is formed in the mounting block 321, a limiting spring 323 is sleeved on the part of the limiting rod 322 located in the accommodating cavity 3211, and the limiting spring 323 is located on one side of the limiting ring 324 away from the positioning rod 31; the end part of the limiting rod 322 penetrates out of the mounting block 321, and the end part of the limiting rod 322 is fixedly connected with a pull ring 3221; in the gag lever post 322 tip inserted the mounting groove 111, the last corresponding position department of locating lever 31 offered and supplied gag lever post 322 male spacing groove 312, and locating lever 31 sets up to the inclined plane towards the tip in inserting groove 122 for locating lever 31 is when inserting mounting groove 111, and gag lever post 322 slides to the mounting groove 111 outside with the inclined plane butt of locating lever 31 tip, drive gag lever post 322.
When using locating lever 31 to fix first mounting panel 11 and second mounting panel 12, insert inserting groove 122 with the tip of locating lever 31, the inclined plane butt of gag lever post 322 and locating lever 31 tip, make gag lever post 322 slide to the mounting groove 111 outside, and compress spacing spring 323, locating lever 31 slides to the position department back that gag lever post 312 corresponds with gag lever post 322, gag lever post 322 inserts in gag lever post 312 under spacing spring 323's effect, fix locating lever 31, can be comparatively convenient the realization to the reinforcement of locating lever 31, and convenient for operation, and spacing spring 323 applys the elasticity towards locating lever 31 direction to gag lever post 322, promote gag lever post 322 and carry out the stability fixed to locating lever 31.
Referring to fig. 8, an elastic fastening member 4 is disposed on a side surface of the second mounting plate 12 facing the steel structure, an accommodating groove 123 is disposed on the second mounting plate 12, the elastic fastening member 4 is disposed in the accommodating groove 123, and the elastic fastening member 4 includes an abutting plate 41 slidably connected to the second mounting plate 12, a plurality of guide rods 42 fixed on the abutting plate 41, and abutting springs 43 respectively sleeved on the plurality of guide rods 42; the guide rod 42 penetrates through the second mounting plate 12 and is connected with the second mounting plate 12 in a sliding manner, and a limiting part 44 is fixedly connected to the end part of the guide rod 42 penetrating through the second mounting plate 12; the abutting spring 43 is located between the abutting plate 41 and the second mounting plate 12, and two ends of the abutting spring 43 are respectively fixedly connected with the second mounting plate 12 and the abutting plate 41.
After the first mounting plate 11 and the second mounting plate 12 are clamped and fixed on the steel structure, the abutting plate 41 abuts against the steel structure, the abutting spring 43 generates elastic force towards the steel structure direction on the abutting plate 41, and the stability of clamping the first mounting plate 11 and the second mounting plate 12 on the steel structure is improved; in addition, referring to fig. 8, an anti-skid rubber pad 45 is fixedly connected to the abutting plate 41, so as to further improve the stability of the mounting assembly 1 fixed on the steel structure.
Referring to fig. 9, the clamping assembly 2 includes two clamping plates 21 connected to the first mounting plate 11, the clamping plates 21 are arc-shaped, and a connecting column 22 is hinged on the clamping plates 21; a plurality of mounting columns 13 are fixedly connected to the first mounting plate 11, and the connecting column 22 is in threaded connection with the mounting columns 13; the two clamping plates 21 are matched and clamped on a cable wire, the end parts of the clamping plates 21 are fixedly connected with the connecting lug plates 211, and the two connecting lug plates 211 are fixed through bolts, so that the cable wire can be clamped and fixed conveniently, and the operation is simple and convenient; the clamping rubber pad 23 is fixedly connected to the clamping plate 21, so that friction between the clamping plate 21 and a cable can be increased, and the stability for fixing the cable is improved.
Set up clamping plate 21 in addition and have multiple different sizes, install clamping plate 21 on the erection column 13 of difference through spliced pole 22, can be comparatively convenient with the cable conductor cooperation of different specifications, promote clamping component 2's suitability.
The implementation principle of the device for fixing the cable of the tower crane in the embodiment of the application is as follows: when the cable is fixed, the installation assembly 1 is firstly fixed on a tower crane, the first installation plate 11 and the second installation plate 12 are clamped on a steel structure in a matching mode, the positioning rod 31 is inserted into the insertion groove 122, in the process, the limiting rod 322 is inserted into the limiting groove 312 to fix the positioning rod 31, the installation assembly 1 is conveniently fixed on the tower crane, and drilling is not needed on the steel structure of the tower crane; in addition, set up elastic fastener 4 on second mounting panel 12, butt joint board 41 supports tightly with the steel construction to be fixed with anti-skidding rubber pad 45 on butt joint board 41, reduce the phenomenon that installation component 1 takes place the skew of slip on the steel construction, promote the steadiness that the installation component was fixed on the steel construction.
The cable can be clamped and fixed conveniently through the clamping assembly 2, the operation is convenient, the cable is not easy to slide relative to the clamping assembly 2, and the stability of fixing the cable is improved; the clamping plate 21 is in threaded connection with the mounting column 13 through the connecting column 22, the clamping plates 21 of various different specifications are arranged, the clamping plates can be matched with cables of different specifications, and the clamping plates 21 of different sizes are convenient to replace.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a device for fixing tower crane cable conductor which characterized in that: including fixing installation component (1) on the steel construction of tower crane and setting up and be used for pressing from both sides tight fixed clamping component (2) to the cable conductor on installation component (1), installation component (1) includes first mounting panel (11) and articulates second mounting panel (12) on first mounting panel (11), first mounting panel (11) and second mounting panel (12) encircle press from both sides tightly enough at the tower body steel construction, the free end of first mounting panel (11) and second mounting panel (12) is provided with and is used for locating component (3) fixed to the two.
2. The device for fixing the tower crane cable according to claim 1, characterized in that: the positioning assembly (3) comprises a positioning rod (31) which is connected to the first mounting plate (11) in a sliding mode, the positioning rod (31) is U-shaped, and an insertion groove (122) for inserting the positioning rod (31) is formed in the second mounting plate (12); the second mounting plate (12) is provided with a stopper (32) for fixing the positioning rod (31).
3. The device for fixing the tower crane cable according to claim 2, characterized in that: the limiting piece (32) comprises an installation block (321) fixed on the second installation plate (12), a limiting rod (322) connected to the installation block (321) in a sliding mode and an elastic piece arranged between the installation block (321) and the limiting rod (322); the limiting rod (322) is inserted into the insertion groove (122), a limiting groove (312) for inserting the limiting rod (322) is formed in the positioning rod (31), and an inclined surface is formed at one end, facing the insertion groove (122), of the positioning rod (31); the end part of the limiting rod (322) penetrates out of the outer side of the mounting block (321), and the end part of the limiting rod (322) penetrating through the mounting block (321) is fixedly connected with a pull ring (3221).
4. The device for fixing the tower crane cable according to claim 2, characterized in that: an elastic fastener (4) is arranged on one side, which is attached to the steel structure on the tower body, of the second mounting plate (12); the elastic fastener (4) comprises an abutting plate (41) connected on the second mounting plate (12) in a sliding mode and an abutting spring (43) arranged between the second mounting plate (12) and the abutting plate (41).
5. The device for fixing the tower crane cable according to claim 4, characterized in that: an accommodating groove (123) for accommodating the abutting plate (41) is formed in the second mounting plate (12), a plurality of guide rods (42) are fixedly connected to the abutting plate (41), and the guide rods (42) penetrate through the second mounting plate (12) and are connected with the second mounting plate (12) in a sliding mode; the abutting spring (43) is sleeved on the part of the guide rod (42) in the accommodating groove (123); the end part of the guide rod (42) penetrating through the second mounting plate (12) is fixedly connected with a limiting part (44).
6. The device for fixing the tower crane cable according to claim 4, characterized in that: and an anti-skid rubber pad (45) is fixedly connected to the abutting plate (41).
7. The device for fixing the tower crane cable according to claim 1, characterized in that: the clamping assembly (2) comprises two clamping plates (21) hinged on the first mounting plate (11), and connecting lug plates (211) are fixedly connected to the end parts of the clamping plates (21); a clamping rubber pad (23) is fixedly connected to the side surface of the clamping plate (21) which is attached to the cable.
8. The device for fixing the tower crane cable according to claim 7, characterized in that: articulated on clamp plate (21) have spliced pole (22), be fixed with a plurality of erection columns (13) on first mounting panel (11), spliced pole (22) threaded connection is on erection column (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120157103.4U CN214217941U (en) | 2021-01-20 | 2021-01-20 | Device for fixing cable of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120157103.4U CN214217941U (en) | 2021-01-20 | 2021-01-20 | Device for fixing cable of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214217941U true CN214217941U (en) | 2021-09-17 |
Family
ID=77690284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120157103.4U Expired - Fee Related CN214217941U (en) | 2021-01-20 | 2021-01-20 | Device for fixing cable of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214217941U (en) |
-
2021
- 2021-01-20 CN CN202120157103.4U patent/CN214217941U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |