CN218600470U - Device for adjusting bending of horizontal measuring shaft by four screw rods - Google Patents
Device for adjusting bending of horizontal measuring shaft by four screw rods Download PDFInfo
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- CN218600470U CN218600470U CN202223141580.5U CN202223141580U CN218600470U CN 218600470 U CN218600470 U CN 218600470U CN 202223141580 U CN202223141580 U CN 202223141580U CN 218600470 U CN218600470 U CN 218600470U
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Abstract
A device for adjusting bending of a horizontal measuring shaft by four screws comprises: the device comprises a track (1), wherein a measuring frame (2) and a meter frame (3) are arranged on the track, the measuring frame consists of a movable platform (2-1) and a movable platform support (2-2), the movable platform is arranged above the movable platform support, and a pulley (2-3) is connected below the movable platform support; the movable platform is provided with a rotating handle (2-4), an ejector pin locking shaft (2-5) and a screw (2-6), the screw is connected with the movable platform in a threaded structure, the top of the screw is connected with the rotating handle, and the ejection locking shaft is connected with a ratchet wheel on the movable platform; the meter frame is connected with a dial indicator clamp (3-1), an adjustable cross rod (3-2), an adjustable straight rod (3-3) and a movable meter base (3-4). The utility model discloses be applied to the axis body and detect, adopt the installation of modularized design, dismantle simply, the part is changed conveniently.
Description
The technical field is as follows:
the utility model relates to a device that four screw rods adjustment level measurement axle are crooked.
Background art:
at present, because #2 unit condensate water pump shaft crookedness, the impeller is beated and is measured the difficulty, and traditional platform support is the face contact with ground, but the contact surface is less, the holding down force is comparatively concentrated, it is high to ground requirement, and platform support does not have the track, the pulley, it is hard to remove the adjustment, platform support does not have the track and need to adjust the axial verticality of being surveyed the axle, and the platform does not have the screw rod, the adjustment is surveyed the levelness of axle and need to add the gasket bottom the support, horizontal adjustment is hard, traditional table frame is put on ground simultaneously, it increases the height to need the gasket when the height is not enough, it is comparatively time-consuming to put up the table operation, the gasket does not have fixedly with ground, because the easy small removal that takes place of environmental cause, make the inspection data inaccurate, therefore, need one kind to require not high to the place, easy dismounting, the modularized device, convenient measurement, and quickening the job schedule. The problem of measurement errors caused by old sites and old equipment is solved.
The invention content is as follows:
the utility model aims at providing a device that four screw rods adjustment level measurement axle are crooked.
The above purpose is realized by the following technical scheme:
a device for adjusting bending of a horizontal measuring shaft by four screws comprises: the device comprises a rail, a measuring frame and a meter frame are arranged on the rail, the measuring frame consists of a movable platform and a movable platform bracket, the movable platform is arranged above the movable platform bracket, and a pulley is connected below the movable platform bracket;
the movable platform is provided with a rotary handle, a thimble locking shaft and a screw rod, the screw rod is connected with the movable platform in a threaded structure, the top of the screw rod is connected with the rotary handle, and the jacking locking shaft is connected with a ratchet wheel on the movable platform;
the dial indicator is characterized in that the indicator frame is connected with the movable indicator base through a dial indicator clamp, an adjustable cross rod, an adjustable straight rod, the movable indicator base is vertically connected with the adjustable straight rod, the adjustable cross rod is vertically connected with the adjustable straight rod, and the end part of the adjustable straight rod is connected with the dial indicator clamp.
The four-screw device for adjusting the bending of the horizontal measuring shaft is characterized in that the movable platform support is provided with a screw cylinder, and the screw cylinder is connected with threads on the movable platform through a threaded structure.
The four-screw device for adjusting the bending of the horizontal measuring shaft is characterized in that the tracks are of channel steel structures, and pillow plates are arranged between the tracks.
The four-screw device for adjusting the bending of the horizontal measuring shaft is characterized in that the movable gauge stand is of a U-shaped steel plate structure and is buckled on the track.
The utility model has the advantages that:
1. the utility model discloses do not have the device of the common pump shaft of measurement, fan axle bending, week ovality that higher requirement just can be accurate to the ground roughness. Two sets of screws are used for controlling one movable platform, so that the problem that the ground is soft and uneven is solved; and (4) placing measurement errors caused by different heights of the measurement tool. The modular design is adopted, the installation and the disassembly are simple, and the replacement of parts is convenient.
The utility model discloses install pulley and slide rail additional below the support for the atress of original support fulcrum disperses reduces the requirement to ground. Meanwhile, each movable platform is adjusted by two screws, so that the movable platform can be ensured to be horizontal even if the ground is inclined.
Firstly, several slide rails are selectively installed according to the length of the shaft. And after the slide rail is installed, placing the rack. The handle is rotated to completely drop the movable platform onto the shelf. The pulley of one side of the frame is locked, the shaft is placed on the frame, and the other side of the frame is adjusted to make the position where the shaft is placed suitable for measurement. Rotating the handle to lift the movable platform to a certain height, and measuring whether the levelness of the movable platform meets the measurement requirement. If the measurement requirement is not met, the handle is finely adjusted, the ratchet wheel is locked, and the movable platform is fixed. Finally, the shaft is locked by the ejector pin and cannot move back and forth. The measurement of data can begin.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic illustration of the decoupling strands of the measuring frame.
Fig. 3 is a schematic structural view of the watch holder.
In the figure, the device comprises 1 part of a track, 2 parts of a measuring frame, 3 parts of a meter frame, 4 parts of a pillow plate, 2-1 parts of a movable platform, 2-2 parts of a movable platform support, 2-3 parts of a pulley, 2-4 parts of a rotating handle, 2-5 parts of an ejector pin locking shaft, 2-6 parts of a screw rod, 2-7 parts of a screw rod cylinder, 3-1 parts of a dial indicator clamp, 3-2 parts of an adjustable cross rod, 3-3 parts of an adjustable straight rod, 3-4 parts of a movable meter base.
The specific implementation mode is as follows:
example 1:
the utility model provides a device that four screw rods adjusted the bending of level measurement axle, its constitution includes: the device comprises a track 1, wherein a measuring frame 2 and a meter frame 3 are arranged on the track, the measuring frame consists of a movable platform 2-1 and a movable platform support 2-2, the movable platform is arranged above the movable platform support, and a pulley 2-3 is connected below the movable platform support; the movable platform is provided with a rotating handle 2-4, an ejector pin locking shaft 2-5 and a screw rod 2-6, the screw rod is connected with the movable platform in a threaded structure, the top of the screw rod is connected with the rotating handle, and the ejection locking shaft is connected with a ratchet wheel on the movable platform; the dial indicator frame is composed of dial indicator clamps 3-1, adjustable cross rods 3-2, adjustable straight rods 3-3 and a movable indicator base 3-4 which are connected, the adjustable straight rods are vertically connected with the movable indicator base, the adjustable cross rods are vertically connected with the adjustable straight rods, and the end portions of the adjustable straight rods are connected with the dial indicator clamps. The four-screw device for adjusting the bending of the horizontal measuring shaft is characterized in that the movable platform support is provided with a screw cylinder 2-7, and the screw cylinder is connected with a thread on the movable platform through a thread structure. The four-screw device for adjusting the bending of the horizontal measuring shaft is characterized in that the tracks are of channel steel structures, and pillow plates 4 are arranged between the tracks. The four-screw device for adjusting the bending of the horizontal measuring shaft is characterized in that the movable gauge stand is of a U-shaped steel plate structure and is buckled on the track.
The working mode is as follows:
(1) Evaluating the length of the shaft to be measured, selecting the number of tracks, and installing the tracks (the tracks are connected in a splicing manner);
(2) Mounting the measuring frames on two sides, and moving to a proper position (approximate position of the measuring platform and the shaft during measurement);
(3) Placing a shaft to be measured;
(4) Adjusting the measuring frames on the two sides to enable the measuring frames on the two sides to reach measuring positions, and locking rollers at the bottoms of the measuring frames;
(5) Respectively rotating rocking handles on the screw rods of the measuring frame to enable the measured shaft to reach the level and fixing the wheels;
(6) Checking whether the levelness of the measured shaft reaches the standard;
(7) If the standard is not met, the steps 5 and 6 are repeated when the fixed wheel is loosened;
(8) After the standard is reached, the thimble is adjusted to prop against the measured shaft;
(9) Mounting a meter frame and a dial indicator, and adjusting to a proper position parallel to the meter frame and the dial indicator;
(10) Starting to measure data;
firstly, several slide rails are selectively installed according to the length of the shaft. And after the slide rail is installed, placing the rack. The handle is rotated to make the movable platform fall on the shelf completely. The pulley of one side of the frame is locked, the shaft is placed on the frame, and the other side of the frame is adjusted to make the position where the shaft is placed suitable for measurement. The movable platform is lifted to a certain height by rotating the handle, and whether the levelness of the movable platform meets the measurement requirement or not is measured. If the measurement requirement is not met, the handle is finely adjusted, the ratchet wheel is locked, and the movable platform is fixed. Finally, the shaft is locked by the ejector pin and cannot move back and forth. The measurement data can be started.
Claims (4)
1. The utility model provides a device that four screw rods adjusted the bending of level measurement axle, its constitution includes: the track, the track on install and measure frame and table frame, characterized by: the measuring frame consists of a movable platform and a movable platform bracket, the movable platform is arranged above the movable platform bracket, and a pulley is connected below the movable platform bracket;
the movable platform is provided with a rotating handle, an ejector pin locking shaft and a screw rod, the screw rod is connected with the movable platform in a threaded structure, the top of the screw rod is connected with the rotating handle, and the jacking locking shaft is connected with a ratchet wheel on the movable platform;
the dial indicator frame is connected with the movable indicator seat through a dial indicator clamp, an adjustable transverse rod, an adjustable straight rod, the movable indicator seat is vertically connected with the adjustable straight rod, the adjustable transverse rod is vertically connected with the adjustable straight rod, and the end portion of the adjustable straight rod is connected with the dial indicator clamp.
2. The device for adjusting the bending of the leveling shaft by the four-screw according to claim 1, wherein: the movable platform support is provided with a screw rod cylinder, and the screw rod cylinder is connected with the thread on the movable platform through a thread structure.
3. The device for adjusting the bending of the leveling shaft by the four-screw according to claim 1, wherein: the tracks are of channel steel structures, and pillow plates are arranged between the tracks.
4. The device for adjusting the bending of the leveling shaft by the four-screw according to claim 3, wherein: the movable gauge stand is of a U-shaped steel plate structure and is buckled on the track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223141580.5U CN218600470U (en) | 2022-11-25 | 2022-11-25 | Device for adjusting bending of horizontal measuring shaft by four screw rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223141580.5U CN218600470U (en) | 2022-11-25 | 2022-11-25 | Device for adjusting bending of horizontal measuring shaft by four screw rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218600470U true CN218600470U (en) | 2023-03-10 |
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ID=85408648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223141580.5U Active CN218600470U (en) | 2022-11-25 | 2022-11-25 | Device for adjusting bending of horizontal measuring shaft by four screw rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218600470U (en) |
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2022
- 2022-11-25 CN CN202223141580.5U patent/CN218600470U/en active Active
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