CN214224075U - Combined indium steel ruler device - Google Patents
Combined indium steel ruler device Download PDFInfo
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- CN214224075U CN214224075U CN202023031538.9U CN202023031538U CN214224075U CN 214224075 U CN214224075 U CN 214224075U CN 202023031538 U CN202023031538 U CN 202023031538U CN 214224075 U CN214224075 U CN 214224075U
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- indium steel
- support frame
- ruler
- steel ruler
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Abstract
The utility model discloses a modular indium steel chi device, including the chi body, support frame and the holder of a plurality of specifications, the holder centre gripping is in the chi external side, and the support frame includes support frame body and a plurality of telescopic link, and the support frame body is connected with the holder, a plurality of telescopic links and this body coupling of support frame. This scheme adopts integrated configuration, and the support frame is not direct and chi body coupling, but through holder and chi body coupling, the holder can easily be dismantled and be applicable to the chi body of various specifications, adjusts telescopic link length for indium steel ruler keeps perpendicular to ground, need not to hold the round level bubble on the indium steel ruler adjustment indium steel ruler between two parties, and the manpower and the time that the people consumed for adjusting indium steel ruler are overcome to liberation both hands, and the flexibility is high, conveniently carries.
Description
Technical Field
The utility model belongs to the technical field of leveling instrument technique and specifically relates to a modular indium steel chi device is related to.
Background
National leveling in China is divided into one, two, three, four and the like according to different precisions. Wherein the first and second level measurements are called "precision level measurements". An indium steel ruler, also called an indium tile ruler or an indium tile leveling staff, has better characteristics and higher precision than a common leveling staff, is one of the leveling staff, has several types of 1m, 2m, 3m and the like, has two types of division values of 10 mm and 5mm, has two rows of divisions, and has the principle that one indium steel band ruler is used for dividing and is fixed in a ruler frame according to certain conditions. In the process of observing the scales of the indium steel ruler, whether the indium steel ruler is perpendicular to the ground or not is very important for high-precision detection of subsequent observation readings. In the prior art, a circular level bubble on the indium steel ruler is adjusted to be centered through a hand-held ruler body, and the indium steel ruler is perpendicular to the ground in an attempt until the measurement is finished. The slip and shake condition is easily caused in the actual operation, and the circular level bubble on the indium steel ruler can not be always in the centered state in the measuring process. In high-precision leveling, slight sliding or shaking can cause the indium steel ruler to slightly incline, and then the observation precision reading is influenced. For example, an "indium steel ruler for civil engineering" that discloses on chinese patent literature, its notice number CN211527224U, indium steel ruler body openly both sides are opened flutedly, the internally mounted of recess has the LED lamp plate, the positive right side of LED lamp plate is provided with anti-skidding stripe, the interior surface mounting of LED lamp plate has a plurality of LED lamps, liquid crystal display is installed on the right side of indium steel ruler body, indium steel ruler handle is installed in indium steel ruler body left side, laser range finder is installed in indium steel ruler left side. This indium steel ruler for civil engineering, the functionality and the practicality of indium steel ruler have been strengthened, the definition in the field of vision has been improved, the staff's of being convenient for accuracy is accurate reads measured data, measured accuracy has been improved, indium steel ruler reliability and controllability have been improved, the staff can pass through the audio-visual electric quantity of watching the battery of liquid crystal display, charge the interface through USB when the electric quantity is not enough and carry out timely supply, the distance of available laser range finder effective control and surveyor's level when carrying out level measurements such as four, the measuring accuracy has been strengthened. But easily cause the emergence of skidding and the shake condition in the operation process, can not keep the round level bubble on the in-process indium steel ruler of measuring to be in central state all the time, influence the precision of observing.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome prior art and easily appear skidding and the shake condition, can not keep the round level bubble on the in-process indium steel ruler of measurement to be in state placed in the middle all the time, influence the accurate nature problem of observation, provide a modular indium steel ruler device, need not the round level bubble on the hand indium steel ruler adjustment indium steel ruler placed in the middle, liberation both hands, overcome manpower and the time that the people consumes for adjusting the indium steel ruler, simultaneously easy handling, the flexibility is high, conveniently carries.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a modular indium steel chi device, includes the chi body, support frame and the holder of a plurality of specifications, and the holder centre gripping is in the chi external side, and the support frame includes support frame body and a plurality of telescopic link, and the support frame body is connected with the holder, a plurality of telescopic links and this body coupling of support frame. This scheme adopts integrated configuration, and the support frame is not direct and chi body coupling, but through holder and chi body coupling, the holder can easily be dismantled and be applicable to the chi body of various specifications, adjusts telescopic link length for indium steel ruler keeps perpendicular to ground, need not to hold the round level bubble on the indium steel ruler adjustment indium steel ruler between two parties, and the manpower and the time that the people consumed for adjusting indium steel ruler are overcome to liberation both hands, and the flexibility is high, conveniently carries.
Preferably, the clamping piece comprises an installation block, two clamping plates, a fastening plate, a tightening spring and an adjusting screw, the two clamping plates are symmetrically arranged on two sides of the installation block, one side, close to each other, of the two clamping plates is provided with a guide groove and a first raised limiting portion, guide rods are arranged on two sides of the installation block respectively, the guide rods and the tightening spring are arranged in the guide groove, one end of the tightening spring is connected with the guide rod, the other end of the tightening spring is connected with the clamping plate, the adjusting screw penetrates through the installation block and then is connected with the fastening plate, and the two clamping plates, the first limiting portion and the fastening plate are clamped around the ruler body respectively. The two clamping plates are connected with the guide rod through the tightening springs, and the guide rod of the eye of the two clamping plates can be automatically tightened after being stretched, so that the ruler can be used for clamping ruler bodies with different widths; the adjusting screw is rotated, so that the fastening plate moves back and forth, the fastening plate and the first limiting part limit the front and rear positions of the ruler body, the clamping piece clamps the ruler body from four directions, and the measuring error caused by the fact that the ruler body shakes in the measuring process is avoided.
Preferably, the side of splint is provided with first magnet, and the side of support frame body is provided with the second magnet, and the support frame body passes through first magnet and second magnet magnetic connection with splint. The supporting frame and the clamping piece are attracted by magnetic force, so that the installation and the disassembly are convenient.
Preferably, the ruler also comprises a ruler pad, and the ruler body is arranged on the upper surface of the ruler pad. The ruler pad is arranged to increase the placing stability of the ruler body.
Preferably, each telescopic rod comprises an inner tube and an outer tube, the outer tube is sleeved on the outer side of the inner tube, the outer tube is provided with a positioning piece used for locking the inner tube, the lower end of each telescopic rod is provided with a sharp foot, and a protruding portion is arranged on the side face of each telescopic rod, close to the sharp foot, of each telescopic rod. The sharp foot makes things convenient for the telescopic link to insert the ground that awaits measuring, and the bellying prevents on the one hand that the telescopic link from inserting too deeply, and a plurality of telescopic links of on the other hand insert to the bellying, guarantee that the depth of insertion keeps unanimous, reduce the adjustment range of telescopic link, can indium steel ruler adjust to the vertical state rapidly.
Preferably, the upper portion of the first magnet of the clamp plate is provided with a second stopper portion for restricting the second magnet from sliding up relative to the first magnet. Set up the spacing portion of second and prevent that the indium steel chi from inclining backward, the relative first magnet gliding of second magnet or both sides slip can be demolishd when dismantling.
Preferably, the rubber layers are respectively arranged on the two clamping plates, the first limiting part and one surface of the fastening plate, which is in contact with the ruler body. Rubber has anti-skidding effect for the centre gripping is more firm, avoids the chi body to receive the damage simultaneously.
Therefore, the utility model discloses following beneficial effect has: (1) the length of the telescopic rod is adjustable, and the use is convenient; (2) the magnetic suction structure and the clamping piece of the indium steel ruler device can be easily assembled and disassembled; (3) the connection is reliable, so that the stability of the indium steel ruler is ensured and the jitter is eliminated; (4) one set of telescopic link and holder are applicable to many specifications chi body, reduce manufacturing cost, and the practicality is strong, the flexibility is good, carries easily, labour saving and time saving, has improved work efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the clamping member of the present invention.
In the figure: 1. the ruler comprises a clamping piece 1-1, a mounting block 1-2, a fastening plate 1-3, a guide rod 1-4, a clamping plate 1-5, an adjusting screw 2, a telescopic rod 2-1, a positioning piece 2-2, a sharp corner 2-3, a boss 3, a ruler pad 4, a ruler body 5, a support frame body 1-41, a first limiting part 1-42, a second limiting part a, a first magnet b and a second magnet.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description. It should be noted that as used in the foregoing description, the terms "front," "back," "left," "right," "upper" and "lower" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example (b):
in the embodiment shown in fig. 1 and 2, the combined indium steel ruler device comprises ruler pads 3 of a plurality of specifications, a ruler body 4, a supporting frame and a clamping piece 1, wherein the ruler body has models of 1m, 2m, 3m and the like, the ruler body is arranged on the upper surface of the ruler pad, and the ruler pads are arranged to increase the placing stability of the ruler body. The support frame comprises a support frame body 5 and two telescopic rods 2, each telescopic rod comprises an inner tube and an outer tube, the outer tubes are sleeved on the outer sides of the inner tubes, the outer tubes are provided with positioning pieces 2-1 used for locking the inner tubes, the lower ends of the telescopic rods are provided with sharp feet 2-2, and the side faces of the telescopic rods, close to the sharp feet, are provided with protruding portions 2-3. The sharp foot makes things convenient for the telescopic link to insert the ground that awaits measuring, and the bellying prevents on the one hand that the telescopic link from inserting too deeply, and a plurality of telescopic links of on the other hand insert to the bellying, guarantee that the depth of insertion keeps unanimous, reduce the adjustment range of telescopic link, can indium steel ruler adjust to the vertical state rapidly.
The clamping piece comprises an installation block 1-1, two clamping plates 1-4, a fastening plate 1-2, a tightening spring and an adjusting screw rod 1-5, wherein the two clamping plates are L-shaped and symmetrically arranged on two sides of the installation block, and one surfaces, close to each other, of the two clamping plates are provided with a guide groove and a first raised limiting part 1-41. The mounting block is provided with guide rods 1-3 penetrating through two sides of the mounting block, or two guide rods can be fixed on two sides of the mounting block. The guide groove is shaped to fit the guide rod and the mounting block such that the guide rod and a portion of the mounting block are insertable into the guide groove. The guide rod and the tightening spring are arranged in the guide groove, one end of the tightening spring is connected with the guide rod, and the other end of the tightening spring is connected with the clamping plate. Adjusting screw passes behind the installation piece and is connected with the mounting plate, and the mounting plate is arranged in the package of two splint presss from both sides the mouth, and two splint, first spacing portion and mounting plate centre gripping are around the chi body respectively, and wherein the front of the first spacing portion package clamp chi body. Two splint, first spacing portion and mounting plate are provided with the rubber layer respectively with the one side of chi body contact, and rubber has anti-skidding effect for the centre gripping is more firm, avoids the chi body to receive the damage simultaneously. The two clamping plates are connected with the guide rod through the tightening springs, and the guide rod of the eye of the two clamping plates can be automatically tightened after being stretched, so that the ruler can be used for clamping ruler bodies with different widths; the adjusting screw is rotated, so that the fastening plate moves back and forth, the fastening plate and the first limiting part limit the front and rear positions of the ruler body, the clamping piece clamps the ruler body from four directions, and the measuring error caused by the fact that the ruler body shakes in the measuring process is avoided. The side of splint is provided with first magnet a, and the side of support frame body is provided with second magnet b, and the support frame body is connected with splint through first magnet and second magnet magnetic force. The supporting frame and the clamping piece are attracted by magnetic force, so that the installation and the disassembly are convenient. The upper part of the first magnet of the splint is provided with second limiting parts 1-42 which limit the second magnet to slide upwards relative to the first magnet. Set up the spacing portion of second and prevent that the indium steel chi from inclining backward, the relative first magnet gliding of second magnet or both sides slip can be demolishd when dismantling.
The support frame body is connected with the clamping piece, and the plurality of telescopic rods are connected with the support frame body. This scheme adopts integrated configuration, the support frame is not direct and chi body coupling, but through holder and chi body coupling, the holder can easily be dismantled and be applicable to the chi body of various specifications, adjust telescopic link length, make indium steel ruler keep perpendicular to ground, need not to hold the circle level bubble on the indium steel ruler adjustment indium steel ruler between two parties, the liberation both hands overcome manpower and the time that the artificial adjustment indium steel ruler consumes, the heavy portable problem that is difficult to of avoiding numerous bearing structure to bring simultaneously.
The utility model discloses during the use, take out the support frame and inhale through first magnet and second magnet magnetism with the holder and stabilize and be connected. Secondly, pull open splint, place the chi body between two splint, after loosening the hand, splint automatic centre gripping chi body both sides prevent that the chi body from rocking from side to side, and the rethread adjusting screw advances the mounting plate forward, prevents that the chi body from rocking from side to side. And thirdly, placing the ruler body on the ruler pad, and adjusting the telescopic rod to enable the circular level bubble of the indium steel ruler to be stable and centered. And finally, taking out the precision level to aim at the indium steel ruler scale to read data. After the observation work is finished, the support frame, the clamping piece and the ruler body are transversely laid down, the first magnet and the second magnet are separated through lateral sliding, the adjusting screw rod is unscrewed, the clamping plate is pulled open, the ruler body and the clamping piece are separated, the clamping piece and the support frame are separated, and the storage boxes are respectively filled. Therefore, the utility model discloses rational in infrastructure, be convenient for aggregate erection, split transport, practicality are strong, the flexibility is good, compares traditional approach and makes the indium steel chi keep the level better, uses manpower sparingly, raises the efficiency, has guaranteed accurate leveling's accurate reading requirement.
It will be appreciated by those of ordinary skill in the art that the examples described herein are intended to assist the reader in understanding the manner of practicing the invention, and it is to be understood that the scope of the invention is not limited to such specific statements and examples. Those skilled in the art can make various other specific modifications and combinations based on the teachings of the present invention without departing from the spirit of the invention, and such modifications and combinations are still within the scope of the invention.
Claims (7)
1. The utility model provides a modular indium steel chi device, characterized by, includes the chi body, support frame and the holder of a plurality of specifications, and the holder centre gripping is in the chi external side, and the support frame includes support frame body and a plurality of telescopic link, and the support frame body is connected with the holder, and a plurality of telescopic links and this body coupling of support frame.
2. The combined indium steel ruler device of claim 1, wherein the clamping member comprises a mounting block, two clamping plates, a fastening plate, a tightening spring and an adjusting screw, the two clamping plates are symmetrically arranged on two sides of the mounting block, one surfaces of the two clamping plates, which are close to each other, are provided with a guide groove and a first limiting portion, the two sides of the mounting block are respectively provided with a guide rod, the guide rod and the tightening spring are both arranged in the guide groove, one end of the tightening spring is connected with the guide rod, the other end of the tightening spring is connected with the clamping plate, the adjusting screw penetrates through the mounting block and then is connected with the fastening plate, and the two clamping plates, the first limiting portion and the fastening plate are respectively clamped around the ruler body.
3. The combined indium steel ruler device of claim 2, wherein the side of the clamping plate is provided with a first magnet, the side of the support body is provided with a second magnet, and the support body and the clamping plate are magnetically connected through the first magnet and the second magnet.
4. The combination indium steel ruler device of claim 1, further comprising a ruler pad, wherein the ruler body is disposed on an upper surface of the ruler pad.
5. The combined indium steel ruler device as claimed in claim 1, wherein each telescopic rod comprises an inner tube and an outer tube, the outer tube is sleeved outside the inner tube, the outer tube is provided with a positioning part for locking the inner tube, the lower end of the telescopic rod is provided with a sharp foot, and a convex part is arranged on the side surface of the telescopic rod close to the sharp foot.
6. The combined indium steel ruler device of claim 3, wherein a second limiting part for limiting the second magnet to slide upwards relative to the first magnet is arranged above the first magnet of the clamping plate.
7. The combined indium steel ruler device of claim 2, wherein the rubber layers are respectively arranged on the two clamping plates, the first limiting part and the surface of the fastening plate contacting with the ruler body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023031538.9U CN214224075U (en) | 2020-12-16 | 2020-12-16 | Combined indium steel ruler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023031538.9U CN214224075U (en) | 2020-12-16 | 2020-12-16 | Combined indium steel ruler device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214224075U true CN214224075U (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023031538.9U Active CN214224075U (en) | 2020-12-16 | 2020-12-16 | Combined indium steel ruler device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214224075U (en) |
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2020
- 2020-12-16 CN CN202023031538.9U patent/CN214224075U/en active Active
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