CN211567722U

CN211567722U - Manufacturing frame of dropper for electrified railway

Info

Publication number: CN211567722U
Application number: CN202020183426.6U
Authority: CN
Inventors: 陈莉
Original assignee: Nanjing Institute of Railway Technology
Current assignee: Nanjing Institute of Railway Technology
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-09-25
Anticipated expiration: 2030-02-19

Abstract

The utility model discloses a preparation frame of dropper for electric railway, including left side bracing piece and right side bracing piece, the left side bracing piece is located one side position of right side bracing piece, the equal fixed mounting of lower extreme surface of left side bracing piece and right side bracing piece has the location base, the equal movable mounting in the outside that the left side bracing piece is located the right side bracing piece has the lift connecting seat, two positioning bolt are installed to the inboard screw thread of lift connecting seat, the last fixed surface of lift connecting seat is connected with the slip chi pole, the last fixed surface of slip chi pole installs the scale, the outside slidable mounting of slip chi pole has the installation balladeur train. A preparation frame of dropper for electric railway, can adjust the use fixed height of preparation frame, make things convenient for the not use of co-altitude, can carry out quick pull-back to the location slider, brought the facility for next use.

Description

Manufacturing frame of dropper for electrified railway

Technical Field

The utility model relates to a preparation frame field, in particular to preparation frame of dropper for electric railway.

Background

The manufacturing frame of the dropper for the electric railway is a tool for auxiliary use when the dropper for the electric railway is manufactured, the length of two dropper wire clamps and the length of a current-carrying ring and a heart ring are subtracted from the structural height, so that the dropper which can be simply replaced on site needs to be manufactured, calculation is not needed, the manufacturing frame is convenient to carry and can be used as a tool for manufacturing the dropper on site, but the existing manufacturing frame of the dropper for the electric railway cannot meet the requirements of people, and therefore the manufacturing frame of the dropper for the electric railway which is more convenient to use is needed; when the manufacturing frame of the dropper for the electric railway is used, the fixed height of the manufacturing frame cannot be adjusted, the use of different heights is inconvenient, and the sliding block cannot be quickly pulled back after the sliding block moves, so that the inconvenience is brought to the next use.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a manufacturing frame for a dropper for an electric railway, which can effectively solve the problem that the fixing height of the manufacturing frame in the background art cannot be adjusted and the slider cannot be quickly pulled back after the slider is moved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a manufacturing frame of a dropper for an electric railway comprises a left side supporting rod and a right side supporting rod, wherein the left side supporting rod is positioned at one side of the right side supporting rod, the outer surfaces of the lower ends of the left side supporting rod and the right side supporting rod are respectively and fixedly provided with a positioning base, the outer side of the left side supporting rod positioned at the right side supporting rod is respectively and movably provided with a lifting connecting seat, the inner side of each lifting connecting seat is provided with two positioning bolts through threads, the upper surface of each lifting connecting seat is fixedly connected with a sliding ruler rod, the upper surface of each sliding ruler rod is fixedly provided with a scale, the outer side of each sliding ruler rod is slidably provided with an installation sliding frame, the upper surface of each installation sliding frame is provided with a positioning slide block, the outer surface of one side of each sliding ruler, the winding device is characterized in that a pull rope storage box is fixedly arranged on the outer surface of one side of the storage box fixing plate, a winding rotating handle is movably arranged on the outer surface of one side of the pull rope storage box, and a winding rod is movably arranged on the inner surface of the pull rope storage box.

Preferably, the left side bracing piece is the same with the right side bracing piece in height, the left side bracing piece is parallel to be placed with the right side bracing piece and is installed.

Preferably, the positioning bolts penetrate through the lifting connecting seat and are fixedly connected with the left supporting rod and the right supporting rod, and the two positioning bolts are symmetrically arranged and installed.

Preferably, the length of the sliding ruler rod is the same as that of the graduated scale, and the sliding ruler rod and the graduated scale are positioned in front of the left supporting rod and the right supporting rod.

Preferably, the positioning sliding block is connected with the sliding ruler rod in a sliding mode through the mounting sliding frame, and the positioning sliding block is located in the front position of the graduated scale.

Preferably, the one end of the pull back rope runs through the inside of the storage box fixing plate to the pull rope storage box and is connected with the winding rod, and the winding rod is fixedly connected with the winding rotating handle.

Compared with the prior art, the utility model discloses following beneficial effect has: this preparation frame of dropper for electric railway through the lift connecting seat and the positioning bolt that set up, can adjust the use fixed height of preparation frame, makes things convenient for the use of co-altitude, through the stay cord that returns that sets up, stay cord receiver, rolling are changeed handle and rolling winding pole, can carry out quick pull-back to the positioning slide block, have brought the facility for next use.

Drawings

Fig. 1 is a schematic view of the overall structure of a hanger for an electric railway according to the present invention;

FIG. 2 is a sectional view of the lifting connection seat of the manufacturing frame of the dropper for the electric railway of the present invention;

fig. 3 is a profile view of a lifting connection seat of a manufacturing frame of a dropper for an electric railway according to the present invention.

In the figure: 1. a left side support bar; 2. a right side support bar; 3. positioning a base; 4. a lifting connecting seat; 5. positioning the bolt; 6. a sliding scale bar; 7. a graduated scale; 8. mounting a sliding frame; 9. positioning the sliding block; 10. a storage box fixing plate; 11. pulling back the rope; 12. a pull rope storage box; 13. rolling and rotating the handle; 14. and (4) winding and winding the winding rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-3, a manufacturing frame of a dropper for an electric railway comprises a left side support rod 1 and a right side support rod 2, the left side support rod 1 is positioned at one side position of the right side support rod 2, the outer surfaces of the lower ends of the left side support rod 1 and the right side support rod 2 are both fixedly provided with a positioning base 3, the outer side of the left side support rod 1 positioned at the right side support rod 2 is both movably provided with a lifting connecting seat 4, the inner side of the lifting connecting seat 4 is provided with two positioning bolts 5 by screw thread, the upper surface of the lifting connecting seat 4 is fixedly connected with a sliding ruler rod 6, the upper surface of the sliding ruler rod 6 is fixedly provided with a graduated scale 7, the outer side of the sliding ruler rod 6 is slidably provided with an installation sliding frame 8, the upper surface of the installation sliding frame 8 is provided with a positioning slide block 9, the outer surface of, a pull rope storage box 12 is fixedly arranged on the outer surface of one side of the storage box fixing plate 10, a winding rotating handle 13 is movably arranged on the outer surface of one side of the pull rope storage box 12, and a winding rod 14 is movably arranged on the inner surface of the pull rope storage box 12;

the left supporting rod 1 and the right supporting rod 2 are the same in height, and the left supporting rod 1 and the right supporting rod 2 are arranged in parallel; the positioning bolts 5 penetrate through the lifting connecting seat 4 and are fixedly connected with the left supporting rod 1 and the right supporting rod 2, and the two positioning bolts 5 are symmetrically arranged and installed; the length of the sliding ruler rod 6 is the same as that of the graduated scale 7, and the sliding ruler rod 6 and the graduated scale 7 are positioned in front of the left supporting rod 1 and the right supporting rod 2; the positioning slide block 9 is connected with the sliding ruler rod 6 in a sliding way through the mounting sliding frame 8, and the positioning slide block 9 is positioned in front of the graduated scale 7; one end of the pull-back rope 11 penetrates through the storage box fixing plate 10 to the inside of the pull-back rope storage box 12 to be connected with the winding and winding rod 14, and the winding and winding rod 14 is fixedly connected with the winding and winding rotating handle 13.

It should be noted that the utility model relates to a manufacturing frame of a dropper for an electric railway, a left side support rod 1 and a right side support rod 2 are used for supporting and fixing a sliding ruler rod 6, a mounting sliding frame 8 is used for driving a positioning slider 9 to slide left and right outside the sliding ruler rod 6, the size of the dropper is marked through the marks of the positioning slider 9 and a graduated scale 7, the auxiliary manufacturing is realized, a positioning base 3 is used for supporting the whole manufacturing frame in a fitting manner, when the sliding ruler rod 6 is used, the sliding ruler rod 6 can be driven by a lifting connecting seat 4 to perform up-and-down movable adjustment on the outer sides of the left side support rod 1 and the right side support rod 2, the height of the sliding ruler rod 6 is adjusted, after adjustment, the positioning bolt 5 is tightened to enable the positioning bolt 5 to prop against the left side support rod 1 and the right side support rod 2 to fix the lifting connecting seat 4 and the sliding ruler rod, after installation balladeur train 8 drives location slider 9 and slides, installation balladeur train 8 pulls out stay cord 11 simultaneously, consequently when withdrawing location slider 9, changes 13 through the gripping rolling and rotates, and the rolling is changeed 13 and is driven the rolling winding pole 14 of stay cord receiver 12 and rotate to make rolling winding pole 14 will return stay cord 11 and rotate the rolling, the rethread 11 pulling installation balladeur train 8 and the location slider 9 of stay cord carry out quick pull-back.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A manufacturing frame of a dropper for an electric railway is characterized in that: the lifting device comprises a left side supporting rod (1) and a right side supporting rod (2), wherein the left side supporting rod (1) is located at one side of the right side supporting rod (2), a positioning base (3) is fixedly installed on the outer surface of the lower end of the left side supporting rod (1) and the outer surface of the lower end of the right side supporting rod (2), a lifting connecting seat (4) is movably installed on the outer side of the left side supporting rod (1) located at the right side supporting rod (2), two positioning bolts (5) are installed on the inner side of the lifting connecting seat (4) in a threaded mode, a sliding ruler rod (6) is fixedly connected to the upper surface of the lifting connecting seat (4), a graduated scale (7) is fixedly installed on the upper surface of the sliding ruler rod (6), an installation sliding frame (8) is installed on the outer side of the sliding frame (8), a positioning sliding block (9) is arranged on the upper surface of, the middle movable mounting of receiver fixed plate (10) and installation balladeur train (8) has back stay cord (11), one side fixed surface of receiver fixed plate (10) installs stay cord receiver (12), one side fixed surface movable mounting of stay cord receiver (12) has the rolling to change handle (13), the internal surface movable mounting of stay cord receiver (12) has rolling winding pole (14).

2. The rack for manufacturing a dropper for electric railways according to claim 1, wherein: the height of the left side supporting rod (1) is the same as that of the right side supporting rod (2), and the left side supporting rod (1) and the right side supporting rod (2) are arranged in parallel.

3. The rack for manufacturing a dropper for electric railways according to claim 1, wherein: positioning bolt (5) run through lift connecting seat (4) and left side bracing piece (1) and right side bracing piece (2) fixed connection, two positioning bolt (5) symmetrical arrangement installation.

4. The rack for manufacturing a dropper for electric railways according to claim 1, wherein: the length of the sliding ruler rod (6) is the same as that of the graduated scale (7), and the sliding ruler rod (6) and the graduated scale (7) are located in the front positions of the left supporting rod (1) and the right supporting rod (2).

5. The rack for manufacturing a dropper for electric railways according to claim 1, wherein: the positioning sliding block (9) is connected with the sliding ruler rod (6) in a sliding mode through the installation sliding frame (8), and the positioning sliding block (9) is located in the front position of the graduated scale (7).

6. The rack for manufacturing a dropper for electric railways according to claim 1, wherein: one end of the pull-back rope (11) penetrates through the inner part from the storage box fixing plate (10) to the pull-rope storage box (12) and is connected with the winding rod (14), and the winding rod (14) is fixedly connected with the winding rotating handle (13).