CN209868496U

CN209868496U - Compressor combination repair tools

Info

Publication number: CN209868496U
Application number: CN201920610090.4U
Authority: CN
Inventors: 郭君君; 姚有有
Original assignee: Xi'an Xiangtai Energy Technology Co Ltd
Current assignee: Xi'an Xiangtai Energy Technology Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2019-12-31
Anticipated expiration: 2029-04-29

Abstract

The utility model relates to a compressor combination repair tools in compressor repair tools field, instrument kind is many when aiming at solving the maintenance compressor, carry inconvenient problem, it includes first step axle and the second step axle through the round pin hub connection, first step axle includes the first in command and first grip segment, the second step axle includes second in command and second grip segment, the second grip segment includes the activity pincers, it keeps silent to be equipped with the steel wire on first grip segment and the second grip segment contact surface, be equipped with a plurality of holes of inlaying on the first in command, inlay the screwdriver bit that is equipped with different specifications in the hole, screwdriver bit one end is equipped with the fixed head, the one end that the round pin axle was kept away from in the first in command is equipped with the fixed segment, the inside electrography that is equipped with of second in command. The utility model discloses a combination tool has contained the function of adjustable spanner, cutting pliers, screwdriver and electrography, convenient to carry, and application range is wide.

Description

Compressor combination repair tools

Technical Field

The utility model belongs to the technical field of compressor repair tools's technique and specifically relates to a compressor combination repair tools is related to.

Background

The compressor is used as a driven fluid mechanical device for lifting low-pressure gas into high-pressure gas, and the characteristic of the compressor makes the compressor become the heart of a refrigeration system, so that the compressor is often used in industrial systems. The maintenance and repair of the compressor play an important role in the stable operation of an industrial system, and a maintainer can use various tools to disassemble and assemble the compressor when repairing or maintaining the compressor, and the single tools are various in types and specifications and are inconvenient to carry during work.

The prior Chinese patent with publication number CN204640164U discloses a compressor combined maintenance tool, which comprises a left handle and a right handle connected by a pin shaft, wherein the left handle is provided with a movable clamp, the left handle is also provided with an adjusting worm wheel, the movable clamp is provided with worm teeth meshed with the adjusting worm wheel, a pair of contact surfaces of the movable clamp and the right handle are respectively provided with a steel wire jaw, the rear end part of the left handle is a stepped shaft end, the rear end part of the right handle is a stepped shaft end, the shaft end part is provided with a thread, the left handle is also provided with a hammer chisel, the hammer chisel is provided with two through holes matched with the stepped shaft ends of the left and right handles, the thread end of the right handle is also provided with a matched plug to fix the hammer chisel on the handle, the rear end surface of the right handle is provided with a counter bore, the counter bore is internally provided with a flat screwdriver and a cross screwdriver, the rear ends of the flat screwdriver and the cross screwdriver are square frustum, the rear end surface of the left, the maintenance tool integrates the adjustable wrench, the wire pliers, the screwdriver and the hammer chisel into a whole, and the combined tool can be carried to embody the functions of various tools such as the adjustable wrench, the wire pliers, the nail hammer and the like in a centralized manner when in use.

The above prior art solutions have the following drawbacks: the counter bore of the left handle is only provided with the flat screwdriver with one size and the cross screwdriver with one size, the structure of the compressor is complex, and the compressor is not only provided with screws with two specifications, so that the tool is difficult to finish normal disassembly and assembly work of the compressor, and has limitation in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a compressor combination repair tools, it has the big function of application scope.

The utility model aims at realizing through the following technical scheme:

the utility model provides a compressor combination repair tools, includes first ladder axle and second ladder axle through the round pin hub connection, first ladder axle includes the first in command and first grip segment, the second ladder axle includes second in command and second grip segment, the second grip segment includes the activity pincers, is equipped with the steel wire on first grip segment and the second grip segment contact surface and keeps silent, be equipped with a plurality of holes of inlaying on the first in command, all be equipped with the screwdriver head of different specifications in every inlaying the hole, screwdriver head one end is equipped with the fixed head, and the fixed head is located and inlays the hole, the one end that the round pin axle was kept away from in the first in command is equipped with the canned paragraph, the canned paragraph is equipped with the fixed orifices of installation canned paragraph.

Through adopting above-mentioned technical scheme, adjustable activity pincers can use as monkey spanner with the combination of first centre gripping section, and the steel wire is kept silent and can be used for tailorring the steel wire, and the screwdriver bit of multiple specification just can be used for twisting the screw after fixing on the canned paragraph, and multiple functions can be realized to an instrument, and can select the screwdriver bit applicable scope of different specifications fast wide, reduces the quantity that carries the instrument, improves the efficiency of dismantling and installing.

The utility model discloses further set up to: the fixing head is a multi-face columnar body, the fixing hole corresponds to the fixing head in shape, a magnet is arranged at the bottom of the fixing hole, and the fixing head is made of metal capable of being attracted by the magnet.

Through adopting above-mentioned technical scheme, the fixed head of multiaspect columnar body and the fixed orifices of multiaspect are mutually supported and can be prevented that screwdrivers blade and canned paragraph from taking place to slide, and magnet in the fixed orifices both can prevent screwdrivers blade and drop, can also attract the screw, make the process of twisting the screw convenient and fast more.

The utility model discloses further set up to: the fixed section is hinged with the first handle.

Through adopting above-mentioned technical scheme, the angle of the first in command and canned paragraph can be changed to the articulated mode of the first in command and canned paragraph to be suitable for different working spaces, can unscrew the screw that is more tight when the first in command becomes 90 with the canned paragraph more laborsaving, be favorable to improving the efficiency of dismantling and installing.

The utility model discloses further set up to: the first in command is equipped with the sliding closure one side that inlays the hole, the first in command lateral wall is equipped with the spout that supplies the sliding closure to slide.

Through adopting above-mentioned technical scheme, the sliding closure on the first in command prevents that screwdriver head from dropping when not using, reduces the condition of losing, ensures multiple functional of screwdriver head specification, and the setting up of sliding closure realizes that in use hides screwdriver head, avoids contacting the screwdriver head when using and causes the injury to operator's hand.

The utility model discloses further set up to: the inside through-hole that is equipped with of second handle is equipped with the electrography in the through-hole, and the tail metal head of a brush of electrography stretches out from the lateral wall of second handle, and the neon tube of electrography corresponds the position of second handle lateral wall and is equipped with the observation hole, and the nib metal head of electrography stretches out from the bottom of second handle.

Through adopting above-mentioned technical scheme, the electrography that the second handle is inside to be set up can carry out simple detection to the circuit of compressor, is favorable to failure analysis, improves maintenance efficiency.

The utility model discloses further set up to: the corresponding positions of the contact surfaces of the movable pliers and the first clamping section are provided with V-shaped openings with included angles of 120 degrees.

Through adopting above-mentioned technical scheme, when using as monkey spanner, the opening on activity pincers and the first centre gripping section contact surface can reduce the slip of activity pincers and the relative bolt of first centre gripping section, makes the action of twisting the bolt more convenient, improves the efficiency of twisting the bolt.

The utility model discloses further set up to: the first handle and the second handle are both provided with rubber sleeves, and the outer surfaces of the rubber sleeves are provided with anti-skid lines.

Through adopting above-mentioned technical scheme, the comfort level when the rubber pad can improve personnel's use, and anti-skidding line increases the frictional force of personnel and the first in command and the second in command, avoids the smooth maintenance tool that leads to of hand to drop, improves the security of operation.

The utility model discloses further set up to: the movable clamp and the first clamping section are provided with pointed ends at the ends far away from the pin shaft, and the two pointed ends are attached to each other when the movable clamp and the first clamping section are closed.

Through adopting above-mentioned technical scheme, the tip can be partd and the laminating along with activity pincers and the motion of first centre gripping section, and the tip can be used for pressing from both sides the circuit or the part of getting in the gap, improves the efficiency that the maintenance detected.

To sum up, the utility model discloses a beneficial technological effect does:

1. the compressor combination maintenance tool comprises functions of an adjustable wrench, a screwdriver, a wire cutter, a detection current and a pair of tweezers, and is rich in function and wide in application range;

2. the screwdriver head in the embedding hole can be used for placing more screwdriver heads of different specifications, the screwdriver head is suitable for a larger range, the screwdriver head can be used for selecting a proper screwdriver head outwards, and the disassembling efficiency, the repairing efficiency and the installing efficiency are improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of the fixing section and the screwdriver head of the present invention.

Fig. 4 is a schematic diagram of the structure of the test pencil of the present invention.

Description of the drawings: 1. a first step shaft; 11. a first handle; 12. a first clamping section; 13. embedding holes; 14. a sliding cover; 141. a chute; 15. a fixed section; 151. a fixing hole; 16. a screwdriver bit; 161. a fixed head; 2. a second step axis; 21. a second handle; 22. a second clamping section; 23. movable pliers; 24. a test pencil; 241. a metal head at the tail of the pen; 242. a neon tube; 243. a nib metal tip; 25. an observation hole; 3. a rubber sleeve; 31. anti-skid lines; 4. a V-shaped opening; 5. a steel wire jaw; 6. a pointed tip.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the utility model discloses a compressor combination repair tools, including first step shaft 1 and second step shaft 2 through round pin hub connection, first step shaft 1 includes first in command 11 and first centre gripping section 12, and second step shaft 2 includes second in command 21 and second centre gripping section 22, and control first in command 11 and second in command 21 can make first in command 12 and second in command 22 centre gripping section rotate around the round pin hub to change the angle between the two; the second clamping section 22 comprises a movable clamp 23, a tooth row is arranged at one end of the movable clamp 23 close to the pin shaft, a sliding rail for the tooth row to slide is arranged on the second clamping part, a groove is arranged on the adjacent sliding rail on the second clamping part, a worm meshed with the tooth row is arranged in the groove, a worm shaft is arranged through the worm, the worm shaft is rotatably connected to the second clamping section 22, and the distance between the movable clamp 23 and the first clamping section 12 can be controlled by rotating the worm; the first clamping section 12 and the second clamping section 22 are provided with wire jaws 5, one side of each of the first clamping section 12 and the second clamping section 22 is provided with a cutting edge, and the two cutting edges form the wire jaws 5; v-shaped openings 4 with included angles of 120 degrees are arranged at the opposite positions of the contact surfaces of the movable clamp 23 and the first clamping section 12; a pointed end 6 is arranged at one end of the movable clamp 23 and the first clamping section 12, which is far away from the pin shaft, the pointed end 6 moves along with the movable clamp 23 and the first clamping section 12, when the movable clamp 23 and the first clamping section 12 are closed, the two pointed ends 6 are attached, and when the movable clamp 23 and the first clamping section 12 are separated, the two pointed ends 6 are separated; in other embodiments, the pointed end 6 is connected with the movable pliers 23 and the first clamping section 12 through a hinge, the pointed end 6 can be rotated to the two sides to be horizontal when the pointed end 6 is not used, the pointed end 6 in the horizontal state enables the movable wrench to be used more conveniently, the surfaces of the first handle 11 and the second handle 21 are both provided with the rubber sleeve 3, and the outer surface of the rubber sleeve 3 is provided with the anti-skid grains 31.

As shown in fig. 1 and 2, two rows of embedding holes 13 are formed in the first handle 11, each embedding hole 13 is provided with a screwdriver bit 16 of different specifications, which includes a straight shape, a cross shape and a hexagon socket, see fig. 3, one end of the screwdriver bit 16 is provided with a fixing head 161, the fixing head 161 is a square cylinder, the fixing head 161 is embedded in the embedding hole 13, one side of the first handle 11 provided with the embedding hole 13 is provided with a sliding cover 14, the side wall of the first handle 11 is provided with a sliding groove 141 for the sliding of the sliding cover 14, one end of the first handle 11 away from the pin shaft is provided with a fixing section 15 for installing the screwdriver bit 16, the fixing section 15 is provided with a fixing hole 151 capable of accommodating the fixing head 161, the cross section of the fixing hole 151 is a quadrangle corresponding to the size of the fixing head 161, and the bottom of the fixing hole 151 is; and the end of the fixing segment 15 facing away from the fixing hole 151 is connected with the first handle 11 by a damping hinge.

As shown in fig. 1 and 4, a through hole is formed in the second handle 21, an electric pen 24 is arranged in the through hole, a pen tail metal head 241 of the electric pen 24 extends out of the side wall of the second handle 21, the hand of an operator can touch the through hole, an observation hole 25 is formed in the position, corresponding to the side wall of the second handle 21, of a neon tube 242 of the electric pen 24, so that the operator can observe a detection result conveniently, and a pen point metal head 243 of the electric pen 24 extends out of the bottom of the second handle 21 and is used for contacting with a test appliance.

The implementation principle of the embodiment is as follows: when a bolt with one end being an outer hexagon is required to be screwed, the worm is rotated to adjust the distance between the movable clamp 23 and the first clamping section 12, and when the opening can just accommodate the outer hexagon, the first handle 11 and the second handle 21 are rotated; when a straight screw, a cross screw and an inner hexagon screw need to be screwed, the sliding cover 14 is opened, the screwdriver bit 16 with the corresponding type is taken out from the embedding hole 13, the fixing head 161 is inserted into the fixing hole 151, the angle between the fixing section 15 and the first handle 11 is adjusted according to the operation space, the first clamping section 12 and the second clamping section 22 are held by hands, and the screwdriver bit 16 is aligned to the screw to start rotating; when the steel wire needs to be cut, the first handle 11 and the second handle 21 are separated, the angles of the first clamping section 12 and the second clamping section 22 are enlarged, the steel wire is placed at the cutting edges, and the two cutting edges are close to the first handle 11 and the second handle 21 to apply force to the steel wire, so that the steel wire is cut; when a part needs to be pinched from a narrow space, the worm is rotated firstly to enable the movable clamp 23 to be in contact with the first clamping section 12, the first handle 11 and the second handle 21 are held by hands, the sharp head 6 is rotated to be axially parallel to the first handle 11, the sharp head 6 extends into the narrow space, and the angles of the first handle 11 and the second handle 21 are controlled so as to control the attachment and separation of the sharp head 6, so that the part is pinched; when the electric appliance is required to be tested whether current exists in the original electric appliance, the palm or the finger contacts the metal head of the electric pen 24 extending out of the side wall, and the maintenance tool is moved, so that the pen point metal head 243 of the electric pen 24 is contacted with the electric appliance.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a compressor combination repair tools, includes first step shaft (1) and second step shaft (2) through the round pin hub connection, first step shaft (1) includes first in command (11) and first grip segment (12), second step shaft (2) include second in command (21) and second grip segment (22), second grip segment (22) are equipped with steel wire and keep silent (5), its characterized in that including activity pincers (23) on first grip segment (12) and second grip segment (22) contact surface: be equipped with a plurality of holes (13) of inlaying on the first in command (11), all be equipped with screwdriver bit (16) of different specifications in every inlaying hole (13), screwdriver bit (16) one end is equipped with fixed head (161), and fixed head (161) are located and inlay hole (13), the one end of keeping away from the round pin axle in the first in command (11) is equipped with canned paragraph (15), canned paragraph (15) are equipped with fixed orifices (151) of installation canned paragraph (161).

2. A compressor combination service tool as claimed in claim 1, wherein: the fixing head (161) is a multi-face column, the fixing hole (151) corresponds to the fixing head (161) in shape, a magnet is arranged at the bottom of the fixing hole (151), and the fixing head (161) is made of metal capable of being attracted by the magnet.

3. A compressor combination service tool as claimed in claim 1 or 2, wherein: the fixed section (15) is hinged to the first handle (11).

4. A compressor combination service tool as claimed in claim 1, wherein: one side of the first handle (11) with the embedding hole (13) is provided with a sliding cover (14), and the side wall of the first handle (11) is provided with a sliding groove (141) for the sliding of the sliding cover (14).

5. A compressor combination service tool as claimed in claim 1, wherein: the inside through-hole that is equipped with of second handle (21), be equipped with electrography (24) in the through-hole, the tail metal head (241) of electrography (24) are stretched out from the lateral wall of second handle (21), and the position that corresponds second handle (21) lateral wall of electrography (24) neon tube (242) is equipped with observation hole (25), and the nib metal head (243) of electrography (24) are stretched out from the bottom of second handle (21).

6. A compressor combination service tool as claimed in claim 1, wherein: the opposite positions of the contact surfaces of the movable pliers (23) and the first clamping section (12) are provided with V-shaped openings (4) with included angles of 120 degrees.

7. A compressor combination service tool as claimed in claim 1, wherein: the surface of the first handle (11) and the surface of the second handle (21) are both provided with rubber sleeves (3), and the outer surface of each rubber sleeve (3) is provided with anti-skid lines (31).

8. A compressor combination service tool as claimed in claim 1, wherein: the movable pliers (23) and the first clamping section (12) are both provided with pointed ends (6) far away from one end of the pin shaft, and the two pointed ends (6) are attached to each other when the movable pliers (23) and the first clamping section (12) are closed.