CN217494077U

CN217494077U - Swift spanner that maintenance of railway engineering circuit was used

Info

Publication number: CN217494077U
Application number: CN202221737014.8U
Authority: CN
Inventors: 李发亮; 陈立强; 雒江; 王同甲; 李党州; 王登举
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-09-27
Anticipated expiration: 2032-07-05

Abstract

The utility model relates to a railway maintenance instrument technical field discloses a swift spanner that maintenance of railway work circuit was used, including installing rail, ratchet spanner on the base, its characterized in that: the utility model discloses a railway, including base, ratchet spanner, adapter sleeve, hexagonal cover, link, base upper portion are located the rail both sides and all are equipped with a plurality of fixing fastener, the rail is fixed in on the base through the fixing fastener of both sides, fixing fastener upper portion one side all is equipped with the fastener bolt, fixing fastener passes through the fastener bolt fastening on the base, ratchet spanner lower part cover is equipped with the sleeve, and the sleeve lower extreme inserts and is equipped with the adapter sleeve, the adapter sleeve lower extreme cover is equipped with the hexagonal cover, and hexagonal cover inside groove and fastener bolt looks adaptation, the cover is equipped with the cover block on the sleeve, cover block one side activity is equipped with the L shape piece, be equipped with interval adjustment mechanism between L shape piece and the cover block. The utility model discloses, need not the manual rightting of maintenance personal, long-time the use can not cause maintenance personal tired out, and it is more convenient to use, and application scope is wider.

Description

Swift spanner that maintenance of railway engineering circuit was used

Technical Field

The utility model relates to a railway maintenance instrument technical field specifically is a swift spanner that maintenance of railway work circuit was used.

Background

The wrench is a common mounting and dismounting tool, is a manual tool for screwing bolts, screws, nuts and other threads to tightly hold openings or trepanning fasteners of the bolts or the nuts by utilizing the lever principle, is usually made of structural steel made of carbon or alloy materials, and can be an essential tool in the daily maintenance, maintenance and assembly work of railways.

The rail on the railway is mainly fixed by the fastener that a plurality of equidistance distributes, the fastener passes through the bolt fastening again on the base, during maintenance, often need overhaul the bolt and change, avoid its corrosion not hard up, driven mode is fastened and is dismantled through ratchet spanner and hexagonal sleeve, when dismantling, need another hand to hold the sleeve and keep perpendicular, however, manual mode of holding often can't make the sleeve keep completely perpendicular to the bolt that the railway need fasten the maintenance along the line is too many, long-time work makes staff's load too big.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a swift spanner that maintenance of railway work circuit was used to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a swift spanner that maintenance of railway work circuit was used, is including installing rail, ratchet spanner on the base, its characterized in that: the upper part of the base is provided with a plurality of fixing fasteners on two sides of a rail, the rail is fixed on the base through the fixing fasteners on two sides, fastener bolts are arranged on one side of the upper part of each fixing fastener, and the fixing fasteners are fixed on the base through the fastener bolts;

the ratchet wrench is characterized in that a sleeve is sleeved on the lower portion of the ratchet wrench, a connecting sleeve is inserted at the lower end of the sleeve and is connected with the sleeve in a sliding mode, a hexagonal sleeve is sleeved on the lower end of the connecting sleeve, an inner groove of the hexagonal sleeve is matched with a fastener bolt, a sleeve block is sleeved on the sleeve and is connected with the sleeve in a rotating mode, an L-shaped block is movably arranged on one side of the sleeve block, one side of the L-shaped block is matched with the side wall of a rail, and an interval adjusting mechanism is arranged between the L-shaped block and the sleeve block.

As an embodiment of the utility model, interval adjustment mechanism is including seting up the thread groove in L-shaped piece one side, thread groove female connection has the screw thread post, the screw thread post other end runs through the lagging both sides outer wall, and rotates between screw thread post and the lagging and be connected, the screw thread post is kept away from L-shaped piece one end and is fixed with the knob.

As an embodiment of the utility model, L-shaped piece is close to nest block one side and keeps away from screw thread post one end and is fixed with a plurality of spacer pins, the nest block is close to L-shaped piece one side and opens there are many each spacing grooves, the spacer pin all slides and locates the spacing inslot.

As an optimized embodiment of the utility model, a plurality of mounting grooves have been opened to L-shaped piece top inner wall, and all fixedly in the mounting groove be equipped with the magnetic sheet.

As a preferred embodiment of the present invention, a sliding column is coaxially fixed to the top wall inside the sleeve, and a lower end of the sliding column extends to the inside of the connecting sleeve and is slidably connected thereto.

As a preferred embodiment of the utility model, the traveller is located connecting sleeve one end and is fixed with the polygon slider, the adapter sleeve inner wall is equipped with the polygon groove, polygon slider and polygon groove looks adaptation.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a swift spanner that maintenance of railway work circuit was used, through establishing the collets that the cover was established to the cover that rotates on the sleeve, and the L-shaped piece that collets one side set up, join in marriage a ratchet spanner, make us when in-service use, can be with the hexagonal cover of selecting with fastener bolt adaptation, assemble it at the adapter sleeve lower extreme, and then establish the hexagonal cover on the fastener bolt, because sleeve and adapter sleeve sliding connection, make us can height-adjusting, make the L-shaped piece support tightly in rail one side, make the sleeve this moment, the adapter sleeve, the hexagonal cover all keeps perpendicularly, alright this moment with reciprocating rotation ratchet spanner, realize quick dismantlement and the fastening to the fastener bolt, need not the manual righting of maintenance personal, long-time use can not cause maintenance personal's tired out, it is more convenient to use.

2. The utility model relates to a swift spanner that maintenance of railway work circuit was used, through the interval adjustment mechanism that sets up between L-shaped piece and collets for we can twist when the fastener of different specifications and rail and move the knob and drive the screw thread post rotatory, make L-shaped piece stretch out or retract under the effect of spacer pin, thereby can adjust the interval between L-shaped piece and the collets, make L-shaped piece and rail support to make the sleeve keep perpendicular after tight, application scope is wider.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of a three-dimensional structure of a speeder wrench used for maintenance of a railway line;

FIG. 2 is a schematic plane structure view of a use-state quick wrench for maintenance of railway line;

FIG. 3 is a schematic perspective view of the wrench for maintaining a railway line;

fig. 4 is the utility model relates to a swift spanner's that railway work circuit maintenance was used sleeve plane section structure sketch map.

In the figure: 1. a base; 2. a rail; 3. fixing a fastener; 4. a hexagonal sleeve; 5. sleeving blocks; 6. a ratchet wrench; 7. an L-shaped block; 8. a threaded post; 9. a spacing pin; 10. a traveler; 11. a knob; 12. a sleeve; 13. connecting sleeves; 14. a polygonal groove; 15. a polygonal slider; 16. a fastener bolt; 17. a magnetic sheet.

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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a swift spanner that maintenance of railway work circuit was used, is including installing rail 2, ratchet spanner 6 on base 1, its characterized in that: the upper part of the base 1 is provided with a plurality of fixing fasteners 3 at two sides of the rail 2, the rail 2 is fixed on the base 1 through the fixing fasteners 3 at two sides, fastener bolts 16 are arranged at one side of the upper part of the fixing fasteners 3, and the fixing fasteners 3 are fixed on the base 1 through the fastener bolts 16;

a sleeve 12 is sleeved on the lower part of the ratchet wrench 6, a connecting sleeve 13 is inserted on the lower end of the sleeve 12, the connecting sleeve 13 is connected with the sleeve 12 in a sliding way, a hexagonal sleeve 4 is sleeved on the lower end of the connecting sleeve 13, and the inner groove of the hexagonal sleeve 4 is matched with the fastener bolt 16, the hexagonal sleeve 4 is sleeved on the fastener bolt 16, because sleeve 12 and adapter sleeve 13 sliding connection, make us can height-adjusting, make L-shaped piece 7 support tightly in rail 2 one side, make sleeve 12 this moment, adapter sleeve 13, hexagonal cover 4 all keep perpendicular, alright at this moment with reciprocating rotation ratchet spanner 6, realize quick dismantlement and the fastening to fastener bolt 16, the cover is equipped with collets 5 on sleeve 12, collets 5 and sleeve 12 rotate to be connected, collets 5 one side activity is equipped with L-shaped piece 7, L-shaped piece 7 one side and rail 2 lateral wall looks adaptation, be equipped with interval adjustment mechanism between L-shaped piece 7 and collets 5.

Referring to fig. 1-4, in a specific embodiment, the distance adjusting mechanism includes a thread groove formed in one side of the L-shaped block 7, a thread column 8 is connected to an inner thread of the thread groove, the other end of the thread column 8 penetrates through outer walls of two sides of the sleeve block 5, the thread column 8 is rotatably connected with the sleeve block 5, a knob 11 is fixed at one end of the thread column 8 away from the L-shaped block 7, a plurality of limit pins 9 are fixed at one end of the L-shaped block 7 close to one side of the sleeve block 5 away from the thread column 8, a plurality of limit grooves are formed in one side of the sleeve block 5 close to the L-shaped block 7, and the limit pins 9 are all slidably disposed in the limit grooves.

Referring to fig. 1-4, further, the inner wall of the top of the L-shaped block 7 is provided with a plurality of mounting slots, and magnetic sheets 17 are fixed in the mounting slots, the top wall of the interior of the sleeve 12 is coaxially fixed with a sliding column 10, the lower end of the sliding column 10 extends into the interior of the connecting sleeve 13 and is slidably connected with the connecting sleeve, one end of the sliding column 10 located in the connecting sleeve 13 is fixed with a polygonal slider 15, the inner wall of the connecting sleeve 13 is provided with a polygonal slot 14, the polygonal slider 15 is matched with the polygonal slot 14, when the fixing fastener 3 and the rail 2 of different specifications are aimed at, the knob 11 can be screwed to drive the threaded column 8 to rotate, so that the L-shaped block 7 extends out or retracts under the action of the limit pin 9, thereby adjusting the distance between the L-shaped block 7 and the sleeve block 5, and keeping the sleeve 12 vertical after the L-shaped block 7 and the rail 2 are tightly abutted.

It should be noted that the utility model relates to a swift spanner that maintenance of railway work circuit was used, each is the parts that general standard component or technical staff in the field know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

The working principle is as follows: during actual use, the hexagonal sleeve 4 matched with the fastener bolt 16 can be selected and assembled at the lower end of the connecting sleeve 13, the hexagonal sleeve 4 is further sleeved on the fastener bolt 16, the sleeve 12 is in sliding connection with the connecting sleeve 13, so that the height can be adjusted, the L-shaped block 7 is abutted against one side of the rail 2, the sleeve 12, the connecting sleeve 13 and the hexagonal sleeve 4 are kept vertical, the ratchet wrench 6 can be rotated in a reciprocating manner at the moment, the fastener bolt 16 can be quickly disassembled and fastened, manual righting by maintenance personnel is not needed, fatigue of maintenance personnel can not be caused after long-time use, the use is more convenient, when the fixing fastener 3 and the rail 2 of different specifications are aimed, the knob 11 can be screwed to drive the threaded column 8 to rotate, the L-shaped block 7 extends or retracts under the action of the limiting pin 9, and the distance between the L-shaped block 7 and the sleeve block 5 can be adjusted, the L-shaped block 7 is abutted against the rail 2 to keep the sleeve 12 vertical, so that the application range is wide.

Claims

1. The utility model provides a swift spanner that maintenance of railway work circuit was used, is including installing rail (2), ratchet spanner (6) on base (1), its characterized in that: the fixing device is characterized in that a plurality of fixing fasteners (3) are arranged on the upper portion of the base (1) and located on two sides of the rail (2), the rail (2) is fixed on the base (1) through the fixing fasteners (3) on the two sides, fastener bolts (16) are arranged on one side of the upper portion of each fixing fastener (3), and the fixing fasteners (3) are fixed on the base (1) through the fastener bolts (16);

ratchet spanner (6) lower part cover is equipped with sleeve (12), and sleeve (12) lower extreme is inserted and is equipped with adapter sleeve (13), adapter sleeve (13) and sleeve (12) sliding connection, the pot head is equipped with hexagonal cover (4) under adapter sleeve (13), and hexagonal cover (4) inside groove and fastener bolt (16) looks adaptation, the cover is equipped with nested piece (5) on sleeve (12), nested piece (5) rotate with sleeve (12) and are connected, nested piece (5) one side activity is equipped with L shape piece (7), L shape piece (7) one side and rail (2) lateral wall looks adaptation, be equipped with interval adjustment mechanism between L shape piece (7) and nested piece (5).

2. The quick wrench for maintenance and repair of railway service lines as claimed in claim 1, wherein: the interval adjustment mechanism comprises a thread groove formed in one side of the L-shaped block (7), a thread column (8) is connected to the inner thread of the thread groove, the outer walls of two sides of the sleeve block (5) are penetrated through by the other end of the thread column (8), the thread column (8) and the sleeve block (5) are connected in a rotating mode, and a knob (11) is fixed to one end, far away from the L-shaped block (7), of the thread column (8).

3. The quick wrench for maintenance and repair of railway service lines as claimed in claim 2, wherein: l-shaped piece (7) are close to sleeve piece (5) one side and keep away from screw thread post (8) one end and are fixed with a plurality of spacer pins (9), sleeve piece (5) are close to L-shaped piece (7) one side and open there are a plurality of spacing grooves, spacer pin (9) all slide and locate the spacing inslot.

4. The quick wrench for maintenance and repair of railway service lines as claimed in claim 1, wherein: a plurality of mounting grooves are formed in the inner wall of the top of the L-shaped block (7), and magnetic sheets (17) are fixedly arranged in the mounting grooves.

5. The quick wrench for maintenance and repair of railway work lines as claimed in claim 1, wherein: a sliding column (10) is coaxially fixed on the top wall in the sleeve (12), and the lower end of the sliding column (10) extends into the connecting sleeve (13) and is in sliding connection with the connecting sleeve.

6. The quick wrench for maintenance and repair of railway service lines as claimed in claim 5, wherein: one end of the sliding column (10) located in the connecting sleeve (13) is fixed with a polygonal sliding block (15), the inner wall of the connecting sleeve (13) is provided with a polygonal groove (14), and the polygonal sliding block (15) is matched with the polygonal groove (14).