CN210282081U

CN210282081U - Maintenance tool spanner for coal conveying maintenance of power plant

Info

Publication number: CN210282081U
Application number: CN201921273375.XU
Authority: CN
Inventors: 张凌云
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-04-10
Anticipated expiration: 2029-08-07

Abstract

The utility model relates to a repair tools technical field just discloses a power plant coal conveyor maintenance uses repair tools spanner, comprising a handle, the top fixedly connected with movable post of handle, the through-hole has been seted up to one side of activity post, the inner wall swing joint of through-hole has the threaded rod, the outer wall fixedly connected with ring of threaded rod, the one end fixedly connected with splint of threaded rod. This power plant coal conveyor overhauls uses repair tools spanner, through the through-hole, splint, the movable column, the handle, the ring, the threaded rod, internal thread pipe and sheathed tube use of mutually supporting, can alternate the angle of inflection of whole spanner front end, so that the spanner still can be fine application of force maintenance in constrictive region, reach and use more convenient purpose, avoid traditional spanner because whole be straight design, the spanner is at the unable normal application of force in some narrow regions, lead to the spanner to use inconvenient problem, thereby it is convenient to provide for people.

Description

Maintenance tool spanner for coal conveying maintenance of power plant

Technical Field

The utility model relates to a repair tools technical field specifically is a power plant coal conveyor overhauls and uses repair tools spanner.

Background

The spanner is the more commonly used manual maintenance tool in daily life, and its kind is a lot of, and common solid wrench and monkey wrench have, and solid wrench structure in the prior art generally includes the handle, and the one end or both ends of handle are provided with the opening, and the spanner of this structure twists the bolt or the nut of turning to certain size. The existing maintenance wrench can be generally used for maintaining outside some machines, when the position needing maintenance is in a narrow area, the front end of the traditional wrench cannot be deeply arranged inside the traditional wrench, although some of the maintenance wrenches can prolong the length of the wrench, the whole rod is straight, the horizontal placement cannot be carried out, force cannot be applied, and the traditional wrench cannot be maintained.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a power plant coal conveyor overhauls uses repair tools spanner possesses advantages such as use convenient, has solved the problem that general power plant coal conveyor overhauls uses repair tools spanner awkward.

(II) technical scheme

For realizing above-mentioned a maintenance tool spanner for power plant coal conveying overhauls uses convenient purpose, the utility model provides a following technical scheme: a maintenance tool wrench for coal conveying overhaul of a power plant comprises a handle, wherein a movable column is fixedly connected to the top of the handle, a through hole is formed in one side of the movable column, a threaded rod is movably connected to the inner wall of the through hole, a circular ring is fixedly connected to the outer wall of the threaded rod, a clamping plate is fixedly connected to one end of the threaded rod, an inner threaded pipe is in threaded connection with the outer wall of the threaded rod, a sleeve is fixedly connected to the top of the inner threaded pipe, a positioning hole is formed in the outer wall of the sleeve, a limiting hole is formed in the outer wall of the sleeve, a telescopic rod is movably connected to the inner wall of the sleeve, a clamping rod is fixedly connected to the outer wall of the telescopic rod, a limiting plate is movably connected to the inner side wall of the sleeve, a connecting rod is, the wrench is characterized in that a fixing hole is formed in the inner bottom wall of the wrench head, a baffle is movably connected to the inner bottom wall of the wrench head, an inserting rod is fixedly connected to the bottom of the baffle, a movable hole is formed in the outer wall of the inserting rod, and a bolt is movably connected to the inner wall of the movable hole.

Preferably, the outer wall of the handle is fixedly connected with a handle, and the inner wall of the handle is fixedly connected with an anti-slip pad.

Preferably, one end of the threaded rod penetrates through the interior of the movable column and extends to one side of the baffle, and the length of the threaded rod is larger than the diameter of the sleeve.

Preferably, the outer wall of the circular ring is fixedly connected with an anti-slip ring, and the anti-slip ring is a rubber anti-slip ring.

Preferably, one end of the inserted link penetrates through the inside of the wrench head and extends to the inside of the telescopic link, and a connecting port is formed at the connecting position of the inserted link and the telescopic link.

Preferably, the top of the movable column is movably connected with the bottom of the sleeve, and the bottom of the movable column is fixedly connected with the top of the handle.

Preferably, the length of the limiting plate is smaller than that of the sleeve, and the limiting plate is an arc limiting plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a power plant coal conveyor overhauls and uses repair tools spanner possesses following beneficial effect:

1. this power plant coal conveyor overhauls uses repair tools spanner, through the through-hole, splint, the movable column, the handle, the ring, the threaded rod, internal thread pipe and sheathed tube use of mutually supporting, can alternate the angle of inflection of whole spanner front end, so that the spanner still can be fine application of force maintenance in constrictive region, reach and use more convenient purpose, avoid traditional spanner because whole be straight design, the spanner is at the unable normal application of force in some narrow regions, lead to the spanner to use inconvenient problem, thereby it is convenient to provide for people.

2. This power plant coal conveyor overhauls uses repair tools spanner, use through the locating hole, the kelly, mutually supporting of limiting plate and connecting rod, can adjust the length of spanner wantonly, make the spanner can adapt to the maintenance position of various degree of depth, reach the purpose that the suitability is strong, avoid general spanner because length is fixed, it shelters from and maintains the position when darker to have the barrier around the position of maintenance, the spanner can't extend to inside and maintains, lead to the relatively poor problem of spanner practicality, thereby the practicality of spanner has been improved.

3. This power plant coal conveyor overhauls uses repair tools spanner through the mutually supporting of double-layered pipe, baffle, inserted bar, bolt and activity hole, can change it when the head of spanner damages, reaches the purpose of being convenient for maintain and change, avoids general spanner head and whole fixed connection together, need change whole spanner when the head fracture, leads to the problem that use cost improves to use cost has been practiced thrift.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 3 is a side view of the present invention.

In the figure: 1. a wrench head; 2. a fixing hole; 3. clamping the pipe; 4. a bolt; 5. positioning holes; 6. a clamping rod; 7. a through hole; 8. a splint; 9. a movable post; 10. a grip; 11. a circular ring; 12. a threaded rod; 13. an internally threaded tube; 14. a sleeve; 15. a telescopic rod; 16. inserting a rod; 17. a baffle plate; 18. a movable hole; 19. a limiting plate; 20. a connecting rod; 21. and a limiting 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.

Referring to fig. 1-3, a maintenance tool wrench for coal transportation maintenance in a power plant comprises a handle 10, a handle is fixedly connected to the outer wall of the handle 10, an anti-slip pad is fixedly connected to the inner wall of the handle, a movable post 9 is fixedly connected to the top of the handle 10, the top of the movable post 9 is movably connected to the bottom of a sleeve 14, the bottom of the movable post 9 is fixedly connected to the top of the handle 10, a through hole 7 is formed in one side of the movable post 9, a threaded rod 12 is movably connected to the inner wall of the through hole 7, one end of the threaded rod 12 penetrates through the inside of the movable post 9 and extends to one side of a baffle 17, the length of the threaded rod 12 is greater than the diameter of the sleeve 14, a ring 11 is fixedly connected to the outer wall of the threaded rod 12, an anti-slip ring is fixedly connected to the outer wall of the ring 11, the anti, can generate larger deformation under the action of very small external force, can recover the original shape after removing the external force, has the characteristics of good elasticity and acid and alkali resistance, one end of a threaded rod 12 is fixedly connected with a clamping plate 8, the outer wall thread of the threaded rod 12 is connected with an internal thread pipe 13, the bending angle of the front end of the whole wrench can be changed by mutually matching the through hole 7, the clamping plate 8, a movable column 9, a handle 10, a ring 11, the threaded rod 12, the internal thread pipe 13 and a sleeve 14, so that the wrench can still well apply force and maintain in a narrow area, the purpose of more convenient use is achieved, the problem that the wrench is inconvenient to use due to the fact that the wrench cannot normally apply force in some narrow areas because the whole body of the traditional wrench is in a straight design is avoided, thereby providing convenience for people, the sleeve 14 is fixedly connected with the top of the internal thread pipe 13, the outer wall of the sleeve 14 is provided with a limiting hole 21, the inner wall of the sleeve 14 is movably connected with a telescopic rod 15, the outer wall of the telescopic rod 15 is fixedly connected with a clamping rod 6, the inner side wall of the sleeve 14 is movably connected with a limiting plate 19, the length of the limiting plate 19 is smaller than that of the sleeve 14, the limiting plate 19 is an arc limiting plate, one side of the limiting plate 19 is fixedly connected with a connecting rod 20, through the mutual matching use of the positioning hole 5, the clamping rod 6, the limiting plate 19 and the connecting rod 20, the length of the wrench can be adjusted arbitrarily, so that the wrench can adapt to maintenance positions with various depths, the purpose of strong applicability is achieved, the problem that when a general wrench is shielded by barriers around the maintenance position due to fixed length and the maintenance position is deep, the wrench cannot extend to the inside for maintenance, the problem of poor practicability of the wrench is caused, the practicability, top fixedly connected with spanner 1 of double-layered pipe 3, fixed orifices 2 have been seted up to the inner diapire of spanner 1, inner diapire swing joint of spanner 1 has baffle 17, bottom fixedly connected with inserted bar 16 of baffle 17, the one end of inserted bar 16 runs through the inside of spanner 1 and extends to the inside of telescopic link 15, and inserted bar 16 has seted up the connector with the junction of telescopic link 15, movable hole 18 has been seted up to the outer wall of inserted bar 16, the inner wall swing joint of movable hole 18 has bolt 4, through pressing from both sides pipe 3, baffle 17, inserted bar 16, the mutually supporting use of bolt 4 and movable hole 18, can change it when the head of spanner damages, reach the purpose of being convenient for maintain and change, avoid general spanner head and whole fixed connection together, need change whole spanner when the head fracture, lead to the problem that use cost improves, thereby use cost has been practiced thrift.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, unscrew bolt 4, take out baffle 17 and inserted bar 16, can change wrench 1, pulling kelly 6, move about kelly 6 to suitable locating hole 5 in, pulling connecting rod 20, connecting rod 20 drives limiting plate 19 and removes, and limiting plate 19 blocks kelly 6 and slides, accomplishes length adjustment, adjusts sleeve pipe 14 to suitable angle, twists ring 11, and ring 11 drives threaded rod 12 and splint 8 and removes, and movable post 9 is held to splint 8, accomplishes fixed angle.

To sum up, this power plant coal transportation overhauls uses repair tools spanner can alternate the angle of inflection of whole spanner front end to the spanner still can be fine application of force maintenance in constrictive region, reaches the more convenient purpose of use, thereby provides convenient for people.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a power plant coal conveying overhauls and uses repair tools spanner, includes handle (10), its characterized in that: the handle is characterized in that a movable column (9) is fixedly connected to the top of the handle (10), a through hole (7) is formed in one side of the movable column (9), a threaded rod (12) is movably connected to the inner wall of the through hole (7), a circular ring (11) is fixedly connected to the outer wall of the threaded rod (12), a clamping plate (8) is fixedly connected to one end of the threaded rod (12), an internal threaded pipe (13) is connected to the outer wall of the threaded rod (12) in a threaded manner, a sleeve pipe (14) is fixedly connected to the top of the internal threaded pipe (13), a positioning hole (5) is formed in the outer wall of the sleeve pipe (14), a limiting hole (21) is formed in the outer wall of the sleeve pipe (14), a telescopic rod (15) is movably connected to the inner wall of the sleeve pipe (14), a clamping rod (6) is, one side fixedly connected with connecting rod (20) of limiting plate (19), the outer wall swing joint of telescopic link (15) has double-layered pipe (3), the top fixedly connected with spanner (1) of double-layered pipe (3), fixed orifices (2) have been seted up to the inner diapire of spanner (1), the inner diapire swing joint of spanner (1) has baffle (17), the bottom fixedly connected with inserted bar (16) of baffle (17), activity hole (18) have been seted up to the outer wall of inserted bar (16), the inner wall swing joint of activity hole (18) has bolt (4).

2. The maintenance tool wrench for overhauling coal conveying in power plant as claimed in claim 1, wherein: the outer wall of the handle (10) is fixedly connected with a handle, and the inner wall of the handle is fixedly connected with an anti-slip pad.

3. The maintenance tool wrench for overhauling coal conveying in power plant as claimed in claim 1, wherein: one end of the threaded rod (12) penetrates through the interior of the movable column (9) and extends to one side of the baffle plate (17), and the length of the threaded rod (12) is larger than the diameter of the sleeve (14).

4. The maintenance tool wrench for overhauling coal conveying in power plant as claimed in claim 1, wherein: the outer wall fixedly connected with antiskid circle of ring (11), and antiskid circle is the rubber antiskid circle.

5. The maintenance tool wrench for overhauling coal conveying in power plant as claimed in claim 1, wherein: one end of the inserted bar (16) penetrates through the interior of the wrench head (1) and extends to the interior of the telescopic bar (15), and a connecting port is formed at the connecting position of the inserted bar (16) and the telescopic bar (15).

6. The maintenance tool wrench for overhauling coal conveying in power plant as claimed in claim 1, wherein: the top of the movable column (9) is movably connected with the bottom of the sleeve (14), and the bottom of the movable column (9) is fixedly connected with the top of the handle (10).

7. The maintenance tool wrench for overhauling coal conveying in power plant as claimed in claim 1, wherein: the length of the limiting plate (19) is smaller than that of the sleeve (14), and the limiting plate (19) is an arc limiting plate.