CN215207733U - A removable pay off rack for electromechanical construction of subway - Google Patents
A removable pay off rack for electromechanical construction of subway Download PDFInfo
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- CN215207733U CN215207733U CN202121462626.6U CN202121462626U CN215207733U CN 215207733 U CN215207733 U CN 215207733U CN 202121462626 U CN202121462626 U CN 202121462626U CN 215207733 U CN215207733 U CN 215207733U
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- supporting rod
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Abstract
The utility model relates to a subway construction field specifically is a removable pay off rack for electromechanical construction of subway. The chassis comprises a chassis, the chassis bottom is provided with the universal wheel, chassis upper portion bilateral symmetry is provided with first branch groove and second branch groove, first branch groove and second branch inslot are provided with first branch and second branch, the lower extreme of first branch and second branch is connected with the one end in first branch groove and second branch groove is articulated respectively, the spout has all been seted up at the middle part of first branch and second branch, be provided with in the spout and follow its gliding slider, the slider of both sides is fixed with the installation pole of difference respectively, through bearing and rotary rod connection between two sets of installation poles, the middle part of rotary rod is fixed with the cable dish, installation pole bottom is provided with elevation structure. The utility model discloses dismantle simple to operate, practiced thrift the space occupancy, set up two hydraulic lifting column, drag seat and rotary rod, altitude mixture control is convenient, has improved staff's work efficiency.
Description
Technical Field
The utility model relates to a subway construction field specifically is a removable pay off rack for electromechanical construction of subway.
Background
The subway is a rapid, large-traffic and electric power traction rail transit built in cities. The train runs on a totally closed line, the line located in the central urban area is basically arranged in the underground tunnel, and the line outside the central urban area is generally arranged on a viaduct or the ground. The important engineering in electromechanical construction subway construction is an important process for realizing installation and debugging of machine equipment and an electric line, and in the actual electromechanical construction process, the installation and the laying of the electric line are particularly important and are the premise for installing and debugging other equipment. With the rapid development of application ends, the types of wires and cables used for electric lines become more and more fine, the construction is also becoming more and more complicated, and the requirements on the construction quality are higher and higher. After the electric wires and cables are processed and produced, the electric wires and cables are usually taken up and loaded by adopting a transportation disc, and are conveyed to a construction site, and the cable disc is usually erected by a transverse shaft for passive paying off due to the limitation of construction site conditions.
The existing pay-off rack for subway construction is large in size generally, and the pay-off rack cannot be detached, retracted and saved when not used, so that the space resource is wasted in the subway construction process, the cable reel is heavy, the height of the pay-off rack is generally fixed when the pay-off rack is used, the height of the cable reel is inconvenient to adjust, and the working efficiency of related personnel is reduced.
Disclosure of Invention
The utility model discloses a solve current subway construction pay off rack generally bulky, can not dismantle when the pay off rack does not use moreover and receive and release saving space, caused the waste of space resource among the subway work progress, cable dish heavier problem provides a removable pay off rack for subway electromechanical construction.
The utility model adopts the following technical proposal: the utility model provides a removable pay off rack for electromechanical construction of subway, which comprises a base, the chassis bottom is provided with the universal wheel, chassis upper portion bilateral symmetry is provided with first branch groove and second branch groove, first branch groove and second branch inslot are provided with first branch and second branch, the lower extreme of first branch and second branch is articulated with the one end in first branch groove and second branch groove respectively and is connected, the spout has all been seted up at the middle part of first branch and second branch, be provided with in the spout and follow its gliding slider, the slider of both sides is fixed with the installation pole of difference respectively, through bearing and rotary rod connection between two sets of installation poles, the middle part of rotary rod is fixed with the cable dish, installation pole bottom is provided with elevation structure.
Furthermore, the lifting structure comprises two groups of hydraulic lifting columns arranged on the chassis, dragging seats are fixed at the tops of the hydraulic lifting columns, sponge cushions are arranged on the upper sides of the dragging seats, and the two groups of dragging seats are respectively located at the bottoms of the mounting rods on the two sides.
Furthermore, guide grooves are symmetrically formed in two sides of the upper portion of the chassis, and the two guide grooves are matched with two sides of the bottom of the cable tray respectively.
Furthermore, fixed plates are fixed on two sides of the upper portion of the chassis respectively, the two fixed plates are located on the outer sides of the first supporting rod and the second supporting rod, fixing bolts are connected to the middle portions of the fixed plates in a threaded mode, and the two fixing bolts are connected with the first supporting rod and the second supporting rod respectively.
Further, the bottom of the first supporting rod and the middle of the second supporting rod are provided with threaded holes used for being connected with the fixing bolts.
Compared with the prior art, the utility model discloses when needs use the pay off rack, erect the first branch and the second branch of chassis both sides, later screw up the fixing bolt of fixed plate both sides to threaded hole inside and accomplish fixedly, later alternate two spouts with the installation pole, make the bottom of installation pole arrange in two and drag on the seat, when not using, with the same reason, pull down installation pole and fixing bolt in proper order, receive the inside in first branch groove and second branch groove respectively with first branch and second branch, dismantle simple to operate, the space occupancy has been practiced thrift, high durability and convenient use.
The utility model discloses set up two hydraulic pressure lift posts, drag seat and rotary rod, after the pay off rack installation is fixed, through the lift valve of hydraulic pressure lift post, rise or reduce hydraulic pressure lift post for the installation pole slides about spout is inside, and the position of cable dish is adjusted, and the wire cable on the pulling cable dish can drive the rotary rod and carry out the unwrapping wire during use, and height adjustment is convenient, has improved staff's work efficiency.
Drawings
Fig. 1 is a front sectional view of the present invention;
FIG. 2 is a side view of the first support bar of the present invention;
FIG. 3 is a structural diagram of the hydraulic lifting column of the present invention;
FIG. 4 is a top view of the chassis of the present invention;
in the figure: 1. a chassis; 2. a first support bar; 3. a second support bar; 4. mounting a rod; 5. a bearing; 6. rotating the rod; 7. a fixing plate; 8. fixing the bolt; 9. a universal wheel; 10. a chute; 11. a slider; 12. a threaded hole; 13. a guide groove; 14. a first strut groove; 15. a second strut groove; 16. dragging a seat; 17. a sponge cushion; 18. a hydraulic lifting column.
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.
Referring to fig. 1-4, the utility model provides a detachable pay-off stand for electromechanical construction of subway, which comprises a chassis 1, a first supporting rod groove 14 is arranged on one side of the top of the chassis 1, one side of the inner wall of the first supporting rod groove 14 is connected with a first supporting rod 2 through the rotation of the first rotating rod, the other side of the top of the chassis 1 is provided with a second supporting rod groove 15, one side of the inner wall of the second supporting rod groove 15 is connected with a second supporting rod 3 through the rotation of the second rotating rod, sliding chutes 10 are respectively arranged on the middle part of the first supporting rod 2 and the middle part of the second supporting rod 3, the two sliding chutes 10 are respectively connected with two sliding blocks 11 in a sliding way, the two sliding blocks 11 are respectively and fixedly arranged at the two ends of an installation rod 4, the middle part of the installation rod 4 is connected with a rotating rod 6 through the rotation of a bearing 5, the middle part of the rotating rod 6 is connected with a cable disc in an inserting way, hydraulic lifting columns 18 are respectively and fixedly arranged at the two sides of the middle part of the chassis 1, the equal fixedly connected with fixed plate 7 in both sides on chassis 1 top, the equal threaded connection in middle part of two fixed plates 7 has fixing bolt 8.
The top of two hydraulic lifting columns 18 is all fixedly mounted with drags seat 16, and the top of two drags seat 16 is all fixedly mounted with foam-rubber cushion 17, and two drag seats 16 are located the both sides of installing pole 4 bottom respectively, set up and drag seat 16 and be used for two hydraulic lifting columns 18 to rise and rise installing pole 4, are convenient for adjust the unwrapping wire height of cable dish.
Threaded holes 12 are formed in the bottom of the first supporting rod 2 and the bottom of the second supporting rod 3, the two threaded holes 12 are matched with the two fixing bolts 8 respectively, and the threaded holes 12 are used for fixing the first supporting rod 2 and the second supporting rod 3 respectively after the first supporting rod 2 and the second supporting rod 3 are erected.
The equal fixed mounting in corner of chassis 1 bottom has universal wheel 9, and one side fixedly connected with of chassis 1 pushes away the handle, sets up to push away the removal and the use of the pay off rack of being convenient for with universal wheel 9.
When the detachable pay-off rack is used, the chassis 1 is moved to a construction site, when the pay-off rack is needed to be used, the first supporting rod 2 and the second supporting rod 3 on two sides of the chassis 1 are erected, then the fixing bolts 8 on two sides of the two fixing plates 7 are screwed into the threaded holes 12 to fix the first supporting rod 2 and the second supporting rod 3, the cable disc is pushed to move to the position between the first supporting rod 2 and the second supporting rod 3 along the guide groove 13, then the mounting rod 4 is sequentially inserted into the middle of the cable disc and the two sliding grooves 10, then the bottom of the mounting rod 4 is arranged on the two dragging seats 16, and similarly, when the detachable pay-off rack is not used, the mounting rod 4 and the fixing bolts 8 are sequentially detached, the first supporting rod 2 and the second supporting rod 3 are respectively collected into the first supporting rod groove 14 and the second supporting rod groove 15, the detaching and the mounting are convenient, space occupancy has been practiced thrift, and the pay off rack installation is fixed the back, through the lift valve of hydraulic pressure lift post 18, risees or reduces hydraulic pressure lift post 18 for the both ends of installation pole 4 slide about spout 10 is inside, and the position of cable dish is adjusted, and the wire and cable on the pulling cable dish can drive rotary rod 6 and pay off during the use, and it is convenient to adjust, has improved staff's work efficiency.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a removable pay off rack for electromechanical construction of subway which characterized in that: the lifting mechanism comprises a chassis (1), universal wheels (9) are arranged at the bottom of the chassis (1), first supporting rod grooves (14) and second supporting rod grooves (15) are symmetrically arranged on two sides of the upper portion of the chassis (1), first supporting rods (2) and second supporting rods (3) are arranged in the first supporting rod grooves (14) and the second supporting rod grooves (15), the lower ends of the first supporting rods (2) and the second supporting rods (3) are respectively hinged to one ends of the first supporting rod grooves (14) and the second supporting rod grooves (15), sliding grooves (10) are formed in the middle portions of the first supporting rods (2) and the second supporting rods (3), sliding blocks (11) capable of sliding along the sliding blocks are arranged in the sliding grooves (10), the sliding blocks (11) on two sides are respectively fixed to different mounting rods (4), the two sets of mounting rods (4) are connected with rotating rods (6) through bearings (5), cable trays are fixed to the middle portions of the rotating rods (6), and lifting structures are arranged at the bottoms of the mounting rods (4).
2. The detachable pay-off stand for electromechanical construction of a subway as claimed in claim 1, wherein: the lifting structure comprises two groups of hydraulic lifting columns (18) arranged on the chassis (1), wherein the top parts of the hydraulic lifting columns (18) are fixedly provided with dragging seats (16), sponge cushions (17) are arranged on the upper sides of the dragging seats (16), and the two groups of dragging seats (16) are respectively positioned at the bottoms of the mounting rods (4) on the two sides.
3. The detachable pay-off stand for electromechanical construction of a subway as claimed in claim 1, wherein: guide grooves (13) are symmetrically formed in two sides of the upper portion of the chassis (1), and the two guide grooves (13) are matched with two sides of the bottom of the cable tray respectively.
4. The detachable pay-off stand for electromechanical construction of a subway as claimed in claim 1, wherein: the two sides of the upper portion of the chassis (1) are respectively fixed with fixing plates (7), the two fixing plates (7) are located on the outer sides of the first supporting rod (2) and the second supporting rod (3), the middle of each fixing plate (7) is in threaded connection with a fixing bolt (8), and the two fixing bolts (8) are respectively connected with the first supporting rod (2) and the second supporting rod (3).
5. The detachable pay-off stand for electromechanical construction of a subway according to claim 4, characterized in that: the bottom of the first supporting rod (2) and the middle of the second supporting rod (3) are provided with threaded holes (12) used for being connected with the fixing bolts (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121462626.6U CN215207733U (en) | 2021-06-30 | 2021-06-30 | A removable pay off rack for electromechanical construction of subway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121462626.6U CN215207733U (en) | 2021-06-30 | 2021-06-30 | A removable pay off rack for electromechanical construction of subway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215207733U true CN215207733U (en) | 2021-12-17 |
Family
ID=79432009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121462626.6U Active CN215207733U (en) | 2021-06-30 | 2021-06-30 | A removable pay off rack for electromechanical construction of subway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215207733U (en) |
-
2021
- 2021-06-30 CN CN202121462626.6U patent/CN215207733U/en active Active
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