CN213093525U - Be used for wiping line to hang fixing device - Google Patents
Be used for wiping line to hang fixing device Download PDFInfo
- Publication number
- CN213093525U CN213093525U CN202022147789.7U CN202022147789U CN213093525U CN 213093525 U CN213093525 U CN 213093525U CN 202022147789 U CN202022147789 U CN 202022147789U CN 213093525 U CN213093525 U CN 213093525U
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- Prior art keywords
- rod
- fixing
- clamping rod
- frame
- clamping
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of fixation, in particular to a device for hanging and fixing a sliding contact line, which comprises a top plate, wherein the left side and the right side of the bottom end of the top plate are both provided with mounting columns, and the device also comprises a supporting plate, the bottom end of the supporting plate is provided with a plurality of sliding contact lines, the top end of the supporting plate is fixedly connected with the bottom end of each mounting column, the left side and the right side of each mounting column are both provided with a fixing plate, the bottom end of each fixing plate is fixedly connected with the top end of the supporting plate, one end of each fixing plate is provided with a clamping device, the clamping device comprises a first clamping rod and a second clamping rod, the upper region and the lower region of one end of the fixing plate are both provided with through holes which are penetrated left and right, one end of the mounting column is provided with a first fixing hole and a second fixing hole, and a first frame and a second frame, and the stability is stronger, improves the practicality.
Description
Technical Field
The utility model relates to a fixed technical field specifically is a be used for wiping line to hang fixing device.
Background
As is well known, a trolley line is divided into a single-pole aluminum trolley line, a single-pole copper trolley line, a multi-pole safety trolley line, and a double-hook copper trolley line, and the trolley line is also called a trolley conductor, which is a group of power transmission devices for supplying power to mobile equipment.
The existing trolley line is inconvenient to install and operate, the strength of a track can be weakened, and the stability of the trolley line is poor, so that the practicability is low.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an easy to assemble and operation improves track intensity to stability is stronger, improves being used for wiping line of practicality and hangs fixing device.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a hanging and fixing device for sliding contact lines comprises a top plate, mounting columns are arranged on the left side and the right side of the bottom of the top plate, a supporting plate is further arranged, a plurality of sliding contact lines are arranged at the bottom end of the supporting plate, the top end of the supporting plate is fixedly connected with the bottom end of each mounting column, fixing plates are arranged on the left side and the right side of each mounting column, the bottom end of each fixing plate is fixedly connected with the top end of the supporting plate, a clamping device is arranged at one end of each fixing plate and comprises a first clamping rod and a second clamping rod, through holes penetrating through the left side and the right side are formed in the upper portion area and the lower portion area of one end of each fixing plate, a first fixing hole and a second fixing hole are formed in one end of each mounting column, a first frame and a second frame are arranged in the first fixing hole and the second fixing hole respectively, one end of each first clamping rod and one end of each second clamping rod penetrate through the through holes and extend into the first frame and, first jack and the second jack that runs through from top to bottom are seted up respectively to the top of first clamp rod and the second clamp rod, the upside of first clamp rod is provided with the threaded rod, first jack and second jack are passed and extend to the downside of second clamp rod to the bottom of threaded rod, the outside cover of circumference of threaded rod is equipped with the spring, the top and the bottom of spring respectively with the outer wall fixed connection of first clamp rod and second clamp rod to sliding fit about threaded rod and first jack and second jack, the upper portion region and the lower part region of threaded rod are provided with first screw cap and second screw cap respectively.
Preferably, the bottom ends of the first frame and the second frame are provided with grooves, the bottom ends of the first clamping rod and the second clamping rod are provided with concave blocks, and the concave blocks are matched with the grooves.
Preferably, each of the first clamping rod and the second clamping rod is fixedly connected through a pull rod.
Preferably, one end of each pull rod is provided with a notch.
Preferably, the left end and the right end of each mounting column are fixedly provided with a fixing rod, the top end of each fixing rod is provided with a sliding hole which penetrates through the fixing rod from top to bottom, a supporting column is arranged on the upper side of each fixing rod, the outer portion of the circumference of each supporting column is of an external thread structure, and the bottom end of each supporting column penetrates through the sliding hole and extends towards the lower side of the corresponding fixing rod.
Preferably, the anti-skidding sleeves are sleeved outside the circumferences of the supporting columns.
(III) advantageous effects
Compared with the prior art, the utility model provides a be used for wiping line to hang fixing device possesses following beneficial effect:
this be used for wiping line to hang fixing device, through all passing the through-hole with the one end of first clamp rod and second clamp rod and extending to the inside of first frame and second frame respectively, make the bottom of first clamp rod and the interior low wall contact of first frame, the bottom of second clamp rod and the interior low wall contact of second frame, then with the one end of first screw cap and second screw cap respectively with first clamp rod and the contact of second clamp rod, thereby easy to assemble and operation, improve track strength, and stability is stronger, improve the practicality, installation through the spring, conveniently make the quick opposite direction removal of first clamp rod, conveniently with first clamp rod and the first frame of second clamp rod roll-off and second frame.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;
fig. 3 is a schematic diagram of the left side structure of the connection of the fixing plate, the through hole, the trolley line and the like.
In the figure: 1. a top plate; 2. mounting a column; 3. a support plate; 4. a trolley line; 5. a fixing plate; 6. a first clamping bar; 7. a second clamping bar; 8. a first frame; 9. a second frame; 10. a threaded rod; 11. a spring; 12. a first threaded cap; 13. a second threaded cap; 14. a concave block; 15. a pull rod; 16. fixing the rod; 17. supporting columns; 18. an anti-slip sleeve; 19. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, a suspension fixing device for trolley wires 4 comprises a top plate 1, mounting posts 2 are arranged on the left side and the right side of the bottom end of the top plate 1, a supporting plate 3 is further included, a plurality of trolley wires 4 are arranged on the bottom end of the supporting plate 3, the top end of the supporting plate 3 is fixedly connected with the bottom end of each mounting post 2, fixing plates 5 are arranged on the left side and the right side of each mounting post 2, the bottom end of each fixing plate 5 is fixedly connected with the top end of the supporting plate 3, a clamping device is arranged at one end of each fixing plate 5 and comprises a first clamping rod 6 and a second clamping rod 7, through holes 19 penetrating through the upper region and the lower region of one end of each fixing plate 5 are arranged on the left side and the right side, a first fixing hole and a second fixing hole are arranged at one end of each mounting post 2, and a first frame 8 and a second frame 9 are respectively arranged in the, one end of each of the first clamping rod 6 and the second clamping rod 7 penetrates through the through hole 19 and extends into the first frame 8 and the second frame 9 respectively, the top ends of the first clamping rod 6 and the second clamping rod 7 are provided with a first insertion hole and a second insertion hole which penetrate through the first clamping rod 6 and the second clamping rod 7 from top to bottom respectively, a threaded rod 10 is arranged on the upper side of the first clamping rod 6, the bottom end of the threaded rod 10 penetrates through the first insertion hole and the second insertion hole and extends towards the lower side of the second clamping rod 7, a spring 11 is sleeved outside the circumference of the threaded rod 10, the top end and the bottom end of the spring 11 are fixedly connected with the outer walls of the first clamping rod 6 and the second clamping rod 7 respectively, the threaded rod 10 is in up-and-down sliding fit with the first insertion hole and the second insertion hole, a first threaded cap 12 and a second threaded cap 13 are arranged on the upper area and the lower area of the threaded rod 10 respectively, and one end of each of the first clamping rod 6 and the second clamping rod 7 penetrates through, the bottom end of the first clamping rod 6 is contacted with the inner lower wall of the first frame 8, the bottom end of the second clamping rod 7 is contacted with the inner lower wall of the second frame 9, then one end of the first thread cap 12 and one end of the second thread cap 13 are respectively contacted with the first clamping rod 6 and the second clamping rod 7, so that the installation and the operation are convenient, the track strength is improved, the stability is stronger, the practicability is improved, the first clamping rod 6 is conveniently and rapidly moved towards the opposite direction through the installation of the spring 11, the first clamping rod 6 and the second clamping rod 7 are conveniently slid out of the first frame 8 and the second frame 9, the bottom ends of the first frame 8 and the second frame 9 are respectively provided with a groove, the bottom ends of the first clamping rod 6 and the second clamping rod 7 are respectively provided with a concave block 14, the concave blocks 14 are matched with the grooves, and the stability between the first clamping rod 6 and the second clamping rod 7 and the mounting column 2 is improved, each first clamping rod 6 and the second clamping rod 7 are fixedly connected through a pull rod 15, the first clamping rod 6 and the second clamping rod 7 can be moved simultaneously conveniently, one end of each pull rod 15 is provided with a notch, when the pull rod 15 is pulled by hand, the comfort of a hand is increased, the left end and the right end of each mounting post 2 are fixedly provided with a fixing rod 16, the top end of the fixing rod 16 is provided with a sliding hole which penetrates up and down, the upper side of the fixing rod 16 is provided with a support post 17, the periphery of the support post 17 is externally provided with an external thread structure, the bottom end of the support post 17 penetrates through the sliding hole and extends towards the lower side of the fixing rod 16, the first clamping rod 6 is prevented from moving up, the first clamping rod 6 is fixed through the support post 17, the periphery of the support post 17 is externally sleeved with an anti-skid sleeve 18, the support post 17 is convenient to operate.
In summary, the working principle and working process of the hanging and fixing device for the trolley wire 4 are that, when in use, the hand-held pull rod 15 firstly slides upwards, then the pull rod 15 is moved to the other side, the movement of the pull rod 15 causes the movement of the first clamping bar 6 and the second clamping bar 7, so that the first clamping bar 6 and the second clamping bar 7 protrude inside the first frame 8 and the second frame 9, the pull rod 15 is then pulled, the pulling of the pull rod 15 causing a downward movement of the first clamping bar 6 and the second clamping bar 7, thereby causing the concave block 14 to move downward, causing the concave block 14 to be located inside the groove, the first and second threaded caps 12 and 13 are then rotated, so that one ends of the first and second threaded caps 12 and 13 are brought into contact with one ends of the first and second clamping bars 6 and 7, respectively, then, the support column 17 is rotated, so that the bottom end of the support column 17 is contacted with the top end of the first clamping rod 6.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a be used for wiping line (4) to hang fixing device, includes roof (1), the bottom left side and the right side of roof (1) all are provided with erection column (2), its characterized in that: the mounting structure is characterized by further comprising a supporting plate (3), a plurality of sliding contact lines (4) are arranged at the bottom end of the supporting plate (3), the top end of the supporting plate (3) is fixedly connected with the bottom end of each mounting column (2), fixing plates (5) are arranged on the left side and the right side of each mounting column (2), the bottom end of each fixing plate (5) is fixedly connected with the top end of the supporting plate (3), a clamping device is arranged at one end of each fixing plate (5) and comprises a first clamping rod (6) and a second clamping rod (7), through holes (19) penetrating left and right are formed in the upper region and the lower region of one end of each fixing plate (5), a first fixing hole and a second fixing hole are formed in one end of each mounting column (2), and a first frame (8) and a second frame (9) are arranged in each first fixing hole and each second fixing hole, one end of each of the first clamping rod (6) and the second clamping rod (7) passes through the through hole (19) and extends towards the inner parts of the first frame (8) and the second frame (9) respectively, the top ends of the first clamping rod (6) and the second clamping rod (7) are respectively provided with a first jack and a second jack which are vertically penetrated, a threaded rod (10) is arranged on the upper side of the first clamping rod (6), the bottom end of the threaded rod (10) penetrates through the first insertion hole and the second insertion hole and extends towards the lower side of the second clamping rod (7), a spring (11) is sleeved outside the circumference of the threaded rod (10), the top end and the bottom end of the spring (11) are respectively fixedly connected with the outer walls of the first clamping rod (6) and the second clamping rod (7), and the threaded rod (10) is in up-and-down sliding fit with the first jack and the second jack, and a first threaded cap (12) and a second threaded cap (13) are respectively arranged on the upper region and the lower region of the threaded rod (10).
2. A suspension fixture for trolley lines (4) according to claim 1, characterized in that: the bottom of the first frame (8) and the bottom of the second frame (9) are both provided with grooves, the bottom of the first clamping rod (6) and the bottom of the second clamping rod (7) are both provided with concave blocks (14), and the concave blocks (14) are matched with the grooves.
3. A suspension fixture for trolley lines (4) according to claim 2, characterized in that: the first clamping rod (6) and the second clamping rod (7) are fixedly connected through a pull rod (15).
4. A suspension fixture for trolley lines (4) according to claim 3, characterized in that: one end of each pull rod (15) is provided with a notch.
5. A suspension fixture for trolley lines (4) according to claim 4, characterized in that: the left end and the right end of each mounting column (2) are fixedly provided with fixing rods (16), the top end of each fixing rod (16) is provided with a sliding hole which penetrates through the fixing rod from top to bottom, a supporting column (17) is arranged on the upper side of each fixing rod (16), the outer portion of the circumference of each supporting column (17) is of an external thread structure, and the bottom end of each supporting column (17) penetrates through the sliding hole and extends towards the lower side of each fixing rod (16).
6. A suspension fixture for trolley lines (4) according to claim 5, characterized in that: the anti-skid sleeve (18) is sleeved outside the circumference of the support column (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022147789.7U CN213093525U (en) | 2020-09-26 | 2020-09-26 | Be used for wiping line to hang fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022147789.7U CN213093525U (en) | 2020-09-26 | 2020-09-26 | Be used for wiping line to hang fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213093525U true CN213093525U (en) | 2021-04-30 |
Family
ID=75612789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022147789.7U Expired - Fee Related CN213093525U (en) | 2020-09-26 | 2020-09-26 | Be used for wiping line to hang fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213093525U (en) |
-
2020
- 2020-09-26 CN CN202022147789.7U patent/CN213093525U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 Termination date: 20210926 |