CN218341369U - Contact net basis making devices - Google Patents
Contact net basis making devices Download PDFInfo
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- CN218341369U CN218341369U CN202222301443.7U CN202222301443U CN218341369U CN 218341369 U CN218341369 U CN 218341369U CN 202222301443 U CN202222301443 U CN 202222301443U CN 218341369 U CN218341369 U CN 218341369U
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- support frame
- contact net
- frame
- fixed
- adjusting bolt
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Abstract
The utility model discloses a contact net basis making devices, which comprises a supporting rack, the inside of support frame is provided with placement mechanism, placement mechanism includes the frame, the inside of frame is fixed with the steel sheet, the inside welding of support frame has the link, adjustment mechanism is all installed to the both sides of support frame, fixed establishment is installed to the bottom of support frame, adjustment mechanism includes adjusting bolt, threaded hole has all been opened to the both sides of support frame, and adjusting bolt threaded connection is in the inside of screw hole, the fixed slot has all been opened to the both sides of frame, adjusting bolt's one end is pegged graft in the inside of fixed slot, install the spirit level on the steel sheet, open at the top of steel sheet has the through-hole, open at the top of steel sheet has the screw, the inside welding of support frame has the rack, the top of rack is fixed with the baffle, the collection box has been placed at the top of rack. The utility model provides high contact net foundation bolt welded precision, simple and convenient easy operation improves the efficiency of construction under the prerequisite of guaranteeing construction quality.
Description
Technical Field
The utility model relates to a high-speed railway contact net technical field, specifically speaking relates to a contact net basis making devices.
Background
The high-speed railway contact net is a power transmission line which is erected overhead along a railway line and supplies power to an electric locomotive, and current relied on by the running of a high-speed railway train is transmitted through the contact net at the upper end of the locomotive. Once the contact net has a power failure, or the contact between a train pantograph and the contact net is poor, the power supply of the train is affected, and the problem of large welding deviation of a contact net support bolt needs to be solved.
Chinese patent No. CN210848976U provides a contact net basis built-in fitting setting device, which includes fixed vertical columns, the number of going up fixed vertical columns is two, goes up fixed horizontal pole on two fixed vertical column one side fixedly connected with that is relative, the number of going up fixed horizontal pole is two, go up the bottom fixedly connected with support column of fixed vertical column, the bottom fixedly connected with lower fixed vertical column of support column. The utility model discloses a placing the machined part that will process at the top of mounting panel, utilizing the screw hole to carry out the trompil at the top of machined part, closely corresponding effect about realizing in the inner chamber of screw thread post screw in screw hole again, this operation platform mainly uses materials such as angle steel, square steel pipe, the pre-buried steel sheet of contact net, adopts welded method to process the preparation, and various steel are processed the preparation in the processing field and are formed, and the size is accurate errorless, and this setting device has advantages such as easily processing, size accuracy.
The existing contact net foundation bolt welding construction process is difficult to hand over with a power construction unit in the later period due to the fact that operation precision is low and deviation with a vertical rod of a contact net is large.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art's not enough, the utility model aims to provide a can improve welding precision's contact net basis making devices.
(II) technical scheme
The utility model provides a for realize above-mentioned mesh, the following technical scheme, a technical scheme that contact net basis making devices adopted is including the support frame, the inside of support frame is provided with placement mechanism, placement mechanism includes the frame, the inside of frame is fixed with the steel sheet, the inside welding of support frame has the link, adjustment mechanism is all installed to the both sides of support frame, fixed establishment is installed to the bottom of support frame, adjustment mechanism includes adjusting bolt, threaded hole has all been opened to the both sides of support frame, and adjusting bolt threaded connection is in the inside of threaded hole, the fixed slot has all been opened to the both sides of frame, adjusting bolt's one end is pegged graft in the inside of fixed slot, install the spirit level on the steel sheet.
Preferably, the top of the steel plate is provided with a through hole, and the top of the steel plate is provided with a screw hole.
As a preferred scheme, the support frame is welded inside, and a partition plate is fixed to the top of the support frame.
As the preferred scheme, a collecting box is placed at the top of the placing frame, and a handle is welded on the front side of the collecting box.
Preferably, the fixing mechanism comprises an expansion plate, the expansion plate is welded at the bottom of the support frame, and the top of the expansion plate is provided with a fixing hole.
Preferably, the bottom of the expansion plate is provided with a bottom plate, and the bottom of the bottom plate is welded with ground nails.
Preferably, the top of the bottom plate is provided with a thread groove, and the thread groove corresponds to the fixing hole.
(III) advantageous effects
Compared with the prior art, the utility model provides a contact net basis making devices possesses following beneficial effect:
1. this novel contact net processing platform structure design is simple, can improve contact net foundation bolt welded precision, and simple convenient easy operation improves the efficiency of construction under the prerequisite of guaranteeing construction quality, and whether the spirit level that adopts simultaneously can look over the processing platform of touching fast is horizontal.
2. Through the adjustment mechanism who sets up, adjusting bolt in the adjustment mechanism can the screw thread in the threaded hole, then adjusting bolt pegs graft in the fixed slot to adjusting bolt can fix the placement mechanism, adopts a plurality of screw holes to be convenient for adjust the different heights with the placement mechanism installation, satisfies the demand of the basic preparation of different contact networks.
3. Through collection box and the rack that sets up, the welding of being convenient for of collection box is fallen the disintegrating slag, and the unified collection of the disintegrating slag that the welding of being convenient for dropped handles, avoids the disintegrating slag that the welding dropped to splash everywhere, improves operational environment, and the rack is convenient for collect the box and prevents in the support frame.
4. Through the fixed establishment who sets up, the expansion board in the fixed establishment can be alone through the bolt fastening to the assigned position, stability when improving the basic making device of contact net and using, and the expansion board passes through the bolt simultaneously and can install on the bottom plate, and the bottom plate passes through the ground nail and can improve the stability that the basic making device of contact net used.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the frame structure of the present invention;
FIG. 3 is a schematic view of the adjusting mechanism of the present invention;
fig. 4 is a schematic view of the fixing mechanism of the present invention.
In the figure: 1. a support frame; 2. a placement mechanism; 3. a frame; 4. a steel plate; 5. a through hole; 6. a screw hole; 7. a connecting frame; 8. placing a rack; 9. a partition plate; 10. a collection box; 11. a handle; 12. an adjustment mechanism; 13. a fixing mechanism; 14. a threaded hole; 15. adjusting the bolt; 16. fixing grooves; 17. an expansion board; 18. a fixing hole; 19. a base plate; 20. a thread groove; 21. a ground nail; 22. a level gauge.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
referring to fig. 1-4, the present invention: the contact net processing platform comprises a support frame 1, a placing mechanism 2 is arranged inside the support frame 1, the placing mechanism 2 comprises a frame 3, the frame 3 is used for limiting a contact net, a steel plate 4 is fixed inside the frame 3, a through hole 5 and a screw hole 6 are formed in the top of the steel plate 4, a level gauge 22 is installed on the steel plate 4 and is located in the through hole 5, the adopted level gauge 22 can quickly check whether the contact net processing platform is horizontal or not, the steel plate 4 below the contact net is placed on the upper layer of the processing platform, then a bolt of a contact net foundation is installed, after the horizontal bubble of the level gauge 22 is determined to be in the middle position again, the bolt and the steel plate 4 are welded and fixed, and a connecting frame 7 is welded inside the support frame 1;
As preferred scheme, the inside welding of support frame 1 has rack 8, rack 8's top is fixed with baffle 9, baffle 9 can play the spacing effect of keeping apart to the collection box 10 of both sides, collection box 10 has been placed at rack 8's top, collect the slag that box 10 is convenient for collect the welding and drops, the unified collection processing of the slag that the welding of being convenient for dropped, the slag that avoids the welding to drop splashes everywhere, improve operational environment, the front welding of collecting box 10 has handle 11, handle 11 is convenient for take out and collects box 10, thereby be convenient for will collect the slag centralized processing in the box 10.
Preferably, the fixing mechanism 13 is installed at the bottom of the supporting frame 1, the fixing mechanism 13 includes an expansion plate 17, the expansion plate 17 can increase the contact area between the supporting frame 1 and the ground, and improve the stability of the contact net foundation manufacturing device when in use, meanwhile, the expansion plate 17 can be fixed to a designated position by bolts alone, the expansion plate 17 is welded at the bottom of the supporting frame 1, the top of the expansion plate 17 is provided with a fixing hole 18, the bottom of the expansion plate 17 is provided with a bottom plate 19, the bottom of the bottom plate 19 is welded with a ground nail 21, the bottom plate 19 can improve the stability of the contact net foundation manufacturing device when in use by the ground nail 21, the top of the bottom plate 19 is provided with a thread groove 20, the thread groove 20 corresponds to the fixing hole 18, the fixing hole 18 is observed by bolts, and one end of the thread is threaded on the thread groove 20, so that the bottom plate 19 can be fixed at the bottom of the expansion plate 17.
The utility model discloses a theory of operation is: during construction, when the contact net foundation manufacturing device is used independently through the expansion plate 17, the expansion plate 17 is fixed to a designated position through bolts, the stability of the contact net foundation manufacturing device during use is improved, meanwhile, the expansion plate 17 can be installed on the bottom plate 19 through bolts, the bottom plate 19 can improve the stability of the contact net foundation manufacturing device during use through the ground nails 21, the device is adjusted at first, the upper steel plate 4 and the lower steel plate 4 are both in a horizontal state, the lower steel plate 4 of the contact net is placed on the upper layer of the processing platform, then the bolts of the contact net foundation are installed, after horizontal bubbles of the level gauge 22 are confirmed again to be in the middle position, the bolts and the steel plates 4 are welded and fixed, the welding precision of the contact net foundation bolts can be improved, the operation is simple and convenient, and the construction efficiency is improved on the premise of ensuring the construction quality, when the height between two steel sheets 4 is adjusted to needs, not hard up adjusting bolt 15, make adjusting bolt 15 break away from fixed slot 16 and screw hole 14, when removing appointed height with frame 3, with 15 screw threads of adjusting bolt in screw hole 14, then adjusting bolt 15 pegs graft in fixed slot 16, thereby adjusting bolt 15 can be fixed placement machine 2, adopt a plurality of screw holes 14 to be convenient for install and adjust different height with placement machine 2, satisfy the demand of different contact net basis preparation, when the welding, place rack 8 with collecting box 10 on, adopt collecting box 10 to be convenient for collect the welding slag that drops, the unified collection processing of the slag that the welding of being convenient for dropped, avoid the welding slag that drops to splash everywhere, improve operational environment.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a contact net basis making devices, includes support frame (1), its characterized in that: the inside of support frame (1) is provided with placement mechanism (2), placement mechanism (2) includes frame (3), the inside of frame (3) is fixed with steel sheet (4), the inside welding of support frame (1) has link (7), adjustment mechanism (12) are all installed to the both sides of support frame (1), fixed establishment (13) are installed to the bottom of support frame (1), adjustment mechanism (12) include adjusting bolt (15), threaded hole (14) have all been opened to the both sides of support frame (1), and adjusting bolt (15) threaded connection is in the inside of threaded hole (14), fixed slot (16) have all been opened to the both sides of frame (3), the one end of adjusting bolt (15) is pegged graft in the inside of fixed slot (16), install spirit level (22) on steel sheet (4).
2. The contact net foundation manufacturing device of claim 1, characterized in that: the top of the steel plate (4) is provided with a through hole (5), and the top of the steel plate (4) is provided with a screw hole (6).
3. The contact net foundation manufacturing device of claim 1, wherein: the inside welding of support frame (1) has rack (8), the top of rack (8) is fixed with baffle (9).
4. The contact net foundation manufacturing device of claim 3, wherein: a collecting box (10) is placed at the top of the placing rack (8), and a handle (11) is welded on the front side of the collecting box (10).
5. The contact net foundation manufacturing device of claim 1, characterized in that: the fixing mechanism (13) comprises an expansion plate (17), the expansion plate (17) is welded at the bottom of the support frame (1), and a fixing hole (18) is formed in the top of the expansion plate (17).
6. The contact net foundation manufacturing device of claim 5, wherein: bottom plate (19) are installed to the bottom of expansion board (17), ground nail (21) have been welded to the bottom of bottom plate (19).
7. The contact net foundation manufacturing device of claim 6, wherein: the top of the bottom plate (19) is provided with a thread groove (20), and the thread groove (20) corresponds to the fixing hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222301443.7U CN218341369U (en) | 2022-08-31 | 2022-08-31 | Contact net basis making devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222301443.7U CN218341369U (en) | 2022-08-31 | 2022-08-31 | Contact net basis making devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218341369U true CN218341369U (en) | 2023-01-20 |
Family
ID=84916035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222301443.7U Active CN218341369U (en) | 2022-08-31 | 2022-08-31 | Contact net basis making devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218341369U (en) |
-
2022
- 2022-08-31 CN CN202222301443.7U patent/CN218341369U/en active Active
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