CN213971005U - Coupler turning tool - Google Patents

Abstract

The utility model relates to a barring instrument technical field discloses a coupling barring instrument, include: the main body is arranged on the coupler; each push rod is arranged on the main body and extends along the radial direction by taking the center of the main body as the circle center, the main body is composed of two parts which are equally divided and symmetrical, and the main body is connected with the coupler by using bolts, so that the surface of the coupler is protected; the labor-saving barring is realized through the push rod, and a sleeve can be added on the push rod, so that the more labor-saving barring is realized. The utility model discloses at the barring in-process, be connected through main part and shaft coupling cooperation and can effectively protect the shaft coupling, the light barring is realized to the mode that welding push rod increases moment in the main part.

Description

Coupler turning tool

Technical Field

The utility model relates to a barring instrument technical field especially relates to a coupling barring instrument.

Background

In the installation process of the large-scale compressor, the turning gear of the coupler cannot be separated no matter the unit is centered or the coupler is installed, and the turning gear cannot be realized by the arm strength of people. The turning gear is that the motor is rotated by manpower for several circles in the process of centering the shaft of the unit or before starting the motor, so as to measure the shaft centering condition and check whether the load (namely a mechanical or transmission part) driven by the motor is blocked and the resistance is increased, thereby realizing the shaft centering check of the unit and preventing the starting load of the motor from being increased and damaging the motor (namely burning out). Therefore, turning is generally required in the process of centering the unit shaft, and turning is required every time the motor is started. Because large compressor unit is great, therefore general manpower can't be coiled, needs an external force pole structure increase moment in order to realize the barring.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a coupler barring instrument, the mode through a plurality of push rods increase moment of installation realizes easily barring in the main part, and can effectively protect the coupler.

In order to achieve the above object, the utility model provides a coupling barring instrument, include: the main body is arranged on the coupler; each push rod is arranged on the main body and extends along the radial direction by taking the center of the main body as the circle center.

In some embodiments, the body is a circular ring structure.

In some embodiments, the main body includes a first ring body and a second ring body symmetrical to the first ring body, and the first ring body and the second ring body are connected to form the circular ring.

In some embodiments, the first ring and the second ring have the same number of push rods mounted thereon.

In some embodiments, six push rods are provided, and each push rod is mounted on the main body at regular intervals.

In some embodiments, the body and the pushrod are an integrally formed piece.

In some embodiments, the body is a disk structure.

In some embodiments, the coupler is provided with a plurality of connecting holes, and the main body is provided with mounting holes corresponding to the connecting holes one to one.

In some embodiments, the body and the coupling are connected by screws or bolts.

In some embodiments, the push rod is welded to the body.

In some embodiments, the push rod has a length of 10cm to 20 cm.

The utility model provides a pair of shaft coupling barring instrument compares with prior art, and its beneficial effect lies in: the main body is arranged on the coupler, the push rod extends along the radial direction by taking the center of the main body as a circle, the part protruding out of the main body is equivalent to the handle, an operator holds and pushes the handle, the main body can drive the coupler to rotate, the motor rotates for several circles, the turning is realized by increasing the moment through the push rod, the turning is easier, and the effect of protecting the coupler can be achieved without directly exerting force on the coupler; the push rods are arranged in different directions of the main body, so that the main body and the coupler can be conveniently pushed to rotate, operators do not need to rotate to change positions in the operation process, and the coupler can be continuously pushed to rotate only at the original position; the main body is designed into a split structure, and the coupler is better matched for installation.

Drawings

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

In the figure, 1, main body; 101. a first ring body; 102. a second ring body; 2. a push rod; 3. mounting holes; 4. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 application can be understood in a specific case by those of ordinary skill in the art.

As shown in fig. 1, in some embodiments according to the present application, a coupling turning tool includes: the main body 1 is arranged on the coupler; each push rod 2 is installed on the main body 1 and extends along the radial direction by taking the center of the main body 1 as the center of a circle.

Based on the above scheme, through installing main part 1 on the shaft coupling, can install in the front side or the rear side of shaft coupling according to actual conditions, the rear side is that connecting axle and motor are connected one side, need not consider the concrete structure of main part 1 when installing in the front side, when installing in the rear side, then need consider the assembly of motor shaft, main part 1 needs to cooperate the motor shaft to set up corresponding hole site, push rod 2 uses the center of main part 1 to be circular along radial extension, the part that outstanding in main part 1 is equivalent to the handle, operating personnel holds the handle and promotes, can make main part 1 drive the shaft coupling and rotate, rotate several rings with the motor, the barring is realized to the mode that increases moment through push rod 2, the barring is lighter, and do not directly exert oneself on the shaft coupling, can play the effect of protection shaft coupling.

In some embodiments, the body 1 is a circular ring structure. The main body 1 is arranged to be of a circular ring structure so as to be matched with a coupler to be arranged, the coupler and a motor are generally connected through a shaft, the main body 1 of the circular ring structure can be used for the shaft to pass through, and cannot be influenced by a motor shaft during assembly and cannot damage the motor shaft.

In some embodiments, the main body 1 includes a first ring 101 and a second ring 102 symmetrical to the first ring, and the first ring 101 and the second ring 102 are connected to form the circular ring. The main body 1 is designed into a split structure, can be respectively and directly installed on the coupler, is not influenced by a specific connection mode, and is convenient to disassemble.

In some embodiments, the same number of push rods 2 are mounted on both the first ring 101 and the second ring 102. The push rods 2 on the first ring body 101 and the push rods 2 on the second ring body 102 are symmetrical, and when the coupler needs to be rotated, the number and the positions of the push rods 2 which can be pushed are consistent, so that the operation of an operator is facilitated.

In some embodiments, six push rods 2 are provided, and each push rod 2 is mounted on the main body 1 at regular intervals. When setting up six push rods 2 and can guaranteeing that the shaft coupling rotates arbitrary position, operating personnel all can have the push rod 2 that supplies to promote in original position, need not alternate the operating position, and the operation posture can not too be awkward.

In some embodiments, the body 1 and the push rod 2 are an integral piece. In order to ensure the strength between the main body 1 and the push rod 2, the main body and the push rod are integrated, the stress strength is increased, and the probability of breakage is reduced when the coupler rotates.

In some embodiments, the body 1 is a disk structure. In the case that the main body 1 is installed on the front side of the coupler, the main body 1 is provided with a disc structure, which is equivalent to increase the stress strength of the main body 1.

In some embodiments, the coupler is provided with a plurality of connecting holes, and the main body 1 is provided with mounting holes 3 corresponding to the connecting holes one to one. The shaft coupling is mainly installed with main part 1 through the cooperation between connecting hole and mounting hole 3, and mounting hole 3 and connecting hole one-to-one ensure that the connection between shaft coupling and main part 1 is stable, and main part 1 atress is also unanimous with the shaft coupling atress, just can be better drive the shaft coupling and rotate, also can protect the shaft coupling better.

In some embodiments, the body 1 and the coupling are connected by screws or bolts 4. The mounting holes 3 and the connecting holes are threaded holes and are connected through screws or bolts 4, so that on one hand, stable connection is guaranteed, and on the other hand, convenience in disassembly is realized.

In some embodiments, the push rod 2 is welded to the main body 1. Can be according to actual demand, weld push rod 2 of different quantity on main part 1, in the rotation process, in case the moment that push rod 2 increased is not enough, can weld push rod 2 again and make its moment increase enough rotation shaft coupling.

In some embodiments, the length of the push rod 2 is 10cm to 20 cm. To ensure that the increased torque meets the requirements of turning, the length of the push rod 2 is set between 10cm and 20 cm.

In conclusion, the coupling barring instrument that this application provided is a wheel disk structure, through main part 1 and the equal footpath isoaperture design processing of coupling, and then realizes forming the rim plate through being connected with the coupling after, realizes barring through the mode that push rod 2 on the main part 1 increases moment, and the barring is lighter, and can effectively protect the coupling.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims (10)

1. A coupler turning tool, comprising:

the main body is used for being arranged on the coupler;

and each push rod is arranged on the main body and extends along the radial direction by taking the center of the main body as the circle center.

2. The coupling barring tool of claim 1 wherein said body is of an annular configuration.

3. The coupling barring tool of claim 2 wherein the body comprises a first ring and a second ring symmetrical to the first ring, the first ring and the second ring being connected to form the ring.

4. The coupling barring tool of claim 3 wherein the first ring and the second ring each have the same number of push rods mounted thereon.

5. The coupling turning tool of claim 1, wherein there are six push rods, each push rod being mounted on the body at regular intervals.

6. The coupling turning tool of claim 1, wherein the body and the push rod are an integrally formed piece.

7. The coupling turning tool of claim 1, wherein the body is a disc structure.

8. The coupling barring tool of claim 1 wherein the coupling is provided with a plurality of connection holes and the body is provided with mounting holes corresponding one to the connection holes.

9. The coupling turning tool of claim 1, wherein the body is connected to the coupling by a screw or bolt.

10. The coupling barring tool of claim 1 wherein said push rod is welded to said main body.

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