CN213956259U - Regulation formula steel overall dimension measures support - Google Patents
Regulation formula steel overall dimension measures support Download PDFInfo
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- CN213956259U CN213956259U CN202022190423.8U CN202022190423U CN213956259U CN 213956259 U CN213956259 U CN 213956259U CN 202022190423 U CN202022190423 U CN 202022190423U CN 213956259 U CN213956259 U CN 213956259U
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Abstract
The utility model discloses an adjustable steel overall dimension measuring bracket, which comprises an upper bracket, the lower support, a worm gear and a worm, the upper support and the lower support are L-shaped, the upper support is vertically inverted, the lower support is vertically upright, the lower surface of the transverse part of the upper support and the upper surface of the transverse part of the lower support are embedded with measuring probes, the transverse part of the upper support is downwards provided with a worm gear assembling hole and a first worm assembling hole penetrating through the longitudinal part of the upper support along the upper surface of the transverse part of the upper support, the lower surface of the longitudinal part of the upper support is provided with two guide rods, the longitudinal part of the lower support is downwards provided with a second worm assembling hole and two guide holes along the upper surface of the longitudinal part of the lower support, one end of the worm is assembled in the first worm assembling hole, the other end of the worm is assembled in the second worm assembling hole, the two guide rods are respectively inserted into the two guide holes, the upper support is connected with the lower support to form a U-shaped structure, and the worm gear is assembled in the worm gear assembling hole and meshed with the worm gear. Through the structural design, the measuring range of the measuring bracket is expanded.
Description
Technical Field
The utility model relates to a steel measuring equipment technical field especially relates to a regulation formula steel overall dimension measures support.
Background
Steel overall dimension measuring device is used for measuring data such as reinforcing bar rib height, rib width, rib interval, its major structure that carries out the measurement is the measurement support, including upper bracket and lower carriage, upper bracket and lower carriage all are the L type, the vertical inversion of upper bracket, the lower carriage is vertical just put and the vertical part of upper bracket is connected with the vertical part of lower carriage and is constituted the measurement support, and make the measurement support be U type structure, the lower surface of the horizontal part of upper bracket, the upper surface of the horizontal part of lower carriage all imbeds and is equipped with measuring probe, measuring probe is located in the lower carriage in the upper bracket directly over measuring probe and the measuring terminal surface of both all keeps the level.
When the steel bar to be measured is positioned between the two measuring probes, the steel bar is measured, but for different measuring probes, the precision is higher, the measuring range is smaller, namely the measuring range is limited, after one measuring probe is selected, when the size of the steel bar to be measured is changed greatly, the measurement cannot be carried out, and the measuring probe with the corresponding measuring range needs to be replaced, so that the measuring range of the existing measuring bracket is limited.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art current situation, provide a regulation formula steel overall dimension measurement support, make this measurement support's measuring range can enlarge.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a regulation formula steel overall dimension measures support, includes upper bracket, lower carriage and worm wheel and worm, upper bracket and lower carriage all are the L type, the vertical inversion of upper bracket, the vertical upright position of lower carriage, the lower surface of upper bracket horizontal part and the upper surface of lower carriage horizontal part all imbed and are equipped with measuring probe and two measuring probe's measuring terminal surface all keep the level, the horizontal part of upper bracket is equipped with the worm wheel pilot hole and runs through the first worm pilot hole of the vertical part of upper bracket along its upper surface downwards, be equipped with two guide bars on the lower surface of the vertical part of upper bracket, the vertical part of lower carriage is equipped with second worm pilot hole and two guide holes along its upper surface downwards, worm one end assembles in the first worm pilot hole, the worm other end assembles in the second worm pilot hole, two guide bars insert respectively in two guide holes, make upper bracket and lower carriage link to each other and form the U type structure and measuring probe is located the lower carriage in the upper bracket directly over of measuring probe in the upper bracket And the worm wheel is assembled in the worm wheel assembling hole and meshed with the worm, and the relative position of the upper support and the lower support is adjusted through the matching rotation of the worm wheel and the worm.
Furthermore, a circular graduated scale is arranged on the upper surface of the transverse part of the upper support, and the graduated scale and the worm gear form a concentric vertical projection on the upper surface of the transverse part of the upper support.
Further, the measuring probe is a laser displacement sensor.
Furthermore, the measuring end faces of the two measuring probes are provided with mounting grooves, and inclinometers are arranged in the mounting grooves.
Furthermore, all be equipped with in the two measuring probe along its side extend to the mounting groove in the assembly round hole, the diameter of assembly round hole is greater than the width of mounting groove, is equipped with marble, spring and end cover in the assembly round hole in proper order, and the end cover is threaded connection and the spring is in compression state with the assembly round hole.
Furthermore, the device also comprises a rotating motor, and a main shaft of the rotating motor is connected with the worm wheel.
The utility model has the advantages that:
compared with the prior art, the upper bracket of the adjustable steel overall dimension measuring bracket can be adaptively adjusted relative to the position of the lower bracket through the worm and gear structure, so that the distance between the measuring probe in the upper bracket and the steel bar to be measured is changed, and the distance is matched with the measuring range of the measuring probe in the upper bracket, thereby enlarging the measuring range of the measuring bracket.
Drawings
FIG. 1 is a perspective view of a measuring stand according to the present invention;
FIG. 2 is a perspective view of the upper bracket of the present invention;
FIG. 3 is a perspective view of the lower frame of the present invention;
FIG. 4 is a schematic structural view of a mounting groove and an assembling circular hole in the measuring probe of the present invention;
fig. 5 is a side view of the measuring stand of the present invention.
Description of the labeling: 1. the measuring device comprises an upper support, 2, a lower support, 3, a measuring probe, 4, a guide rod, 5, a worm, 6, a worm wheel, 7, a worm wheel assembly hole, 8, a first worm assembly hole, 9, a guide hole, 10, a second worm assembly hole, 11, a mounting groove, 12, an inclinometer, 13, an assembly round hole, 14, a marble, 15, a spring, 16, an end cover, 17 and a rotating motor.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1-3, an adjustable bracket for measuring the overall dimension of steel comprises an upper bracket 1, a lower bracket 2, a worm wheel 6 and a worm 5, wherein the upper bracket 1 and the lower bracket 2 are both L-shaped, the upper bracket 1 is vertically inverted, the lower bracket 2 is vertically upright, the lower surface of the transverse part of the upper bracket 1 and the upper surface of the transverse part of the lower bracket 2 are embedded with measuring probes 3, and the measuring end surfaces of the two measuring probes 3 are kept horizontal. When in actual selection, the two measuring probes 3 are both laser displacement sensors, and the measuring end surfaces of the laser displacement sensors are provided with laser emitting ends and laser receiving ends.
In the above technical solution, the horizontal part of the upper bracket 1 is provided with a worm gear assembly hole 7 and a first worm assembly hole 8 penetrating the longitudinal part of the upper bracket 1 along the upper surface thereof, and the lower surface of the longitudinal part of the upper bracket 1 is provided with two guide rods 4. The lower bracket 2 is provided with a second worm screw fitting hole 10 and two guide holes 9 downwardly along the upper surface thereof in a longitudinal portion thereof.
One end of the worm 5 is assembled in the first worm assembling hole 8, the other end of the worm 5 is assembled in the second worm assembling hole 10, and the two guide rods 4 are respectively inserted into the two guide holes 9, so that the upper bracket 1 is connected with the lower bracket 2 to form a U-shaped structure, and the measuring probe 3 in the upper bracket 1 is positioned right above the measuring probe 3 in the lower bracket 2.
The worm wheel 6 is assembled in the worm wheel assembling hole 7, the worm wheel 6 is meshed with the worm 5, and the relative positions of the upper support 1 and the lower support 2 are adjusted through the matching rotation of the worm wheel 6 and the worm 5.
Preferably, a circular scale is arranged on the upper surface of the transverse part of the upper bracket 1, and the scale and the worm wheel 6 form a concentric vertical projection on the upper surface of the transverse part of the upper bracket 1. The scale is used to quantify the change in position of the upper carriage 1 of the measurement carriage relative to its lower carriage 2.
Referring to fig. 4, in one embodiment, the two measuring probes 3 are provided with mounting grooves 11 on their measuring end surfaces, and an inclinometer 12 is disposed in the mounting grooves 11. The measuring probe 3 is usually fixed by screws, so that the levelness of the measuring probe cannot be guaranteed, and the levelness of the measuring probe can be adjusted in the installation process after the inclinometer 12 is arranged in the measuring probe.
Preferably, the two measuring probes 3 are respectively provided with an assembly round hole 13 extending into the mounting groove 11 along the side surface thereof, the diameter of the assembly round hole 13 is larger than the width of the mounting groove 11, a marble 14, a spring 15 and an end cover 16 are sequentially arranged in the assembly round hole 13, the end cover 16 is in threaded connection with the assembly round hole 13, and the spring 15 is in a compressed state.
When the inclinometer 12 is not arranged in the mounting groove 11, the spring 15 in a compressed state pushes the marble 14, so that the local spherical surface of the marble 14 is positioned in the mounting groove 11; when the inclinometer 12 is placed in the mounting groove 11, the inclinometer 12 presses the ball 14, so that the spring 14 is further compressed, and at the same time, the ball 14 presses the inclinometer 12 to be positioned.
Referring to fig. 5, in one embodiment, a rotating motor 17 is further included, and a main shaft of the rotating motor 17 is connected to the worm wheel 6. The rotating motor 17 drives the worm wheel 6 to rotate, and further drives the worm 5 to rotate, so that the relative positions of the upper bracket 1 and the lower bracket 2 do not need to be manually adjusted. When the device is used with a weighing device, the relative positions of the upper bracket 1 and the lower bracket 2 can be adjusted in an adaptive manner.
Specifically, when the size of the steel bar to be measured changes, the process of measuring by adopting the adjustable steel product overall dimension measuring bracket is as follows: when the steel bar to be measured is horizontally placed on the two support frames, the measuring support frame is moved, and the steel bar to be measured is positioned between the two laser displacement sensors, compared with the previous measurement, the distance between the measuring probe 3 in the lower support frame 2 and the steel bar to be measured is unchanged, namely within the range of the range, the worm wheel 6 is driven to rotate by the rotating motor 17, and then the worm 5 is driven to rotate, so that the upper support frame 1 is lifted or lowered relative to the lower support frame 2, the distance between the measuring probe 3 in the upper support frame 1 and the steel bar to be measured is changed, the distance is matched with the range of the measuring probe 3 in the upper support frame 1, and then the measurement is started.
Of course, the above is only the preferred embodiment of the present invention, and the application range of the present invention is not limited thereto, so all the equivalent changes made in the principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a regulation formula steel overall dimension measures support which characterized in that: the measuring device comprises an upper bracket, a lower bracket, a worm gear and a worm, wherein the upper bracket and the lower bracket are L-shaped, the upper bracket is vertically inverted, the lower bracket is vertically upright, the lower surface of the transverse part of the upper bracket and the upper surface of the transverse part of the lower bracket are embedded with measuring probes, the measuring end surfaces of the two measuring probes are kept horizontal, the transverse part of the upper bracket is downwards provided with a worm gear assembling hole and a first worm assembling hole penetrating through the longitudinal part of the upper bracket along the upper surface of the transverse part of the upper bracket, the lower surface of the longitudinal part of the upper bracket is provided with two guide rods, the longitudinal part of the lower bracket is downwards provided with a second worm assembling hole and two guide holes along the upper surface of the longitudinal part of the lower bracket, one end of the worm is assembled in the first worm assembling hole, the other end of the worm is assembled in the second worm assembling hole, the two guide rods are respectively inserted into the two guide holes, so that the upper bracket is connected with the lower bracket to form a U-shaped structure, and the measuring probe in the upper bracket is positioned right above the measuring probe in the lower bracket, the worm wheel is assembled in the worm wheel assembling hole and meshed with the worm, and the relative position of the upper support and the lower support is adjusted through the matching rotation of the worm wheel and the worm.
2. A conditioning steel form factor measuring bracket as defined in claim 1, wherein: the upper surface of the transverse part of the upper bracket is provided with a circular graduated scale, and the graduated scale and the worm gear form a concentric vertical projection on the upper surface of the transverse part of the upper bracket.
3. A conditioning steel form factor measuring bracket as defined in claim 1, wherein: the measuring probe is a laser displacement sensor.
4. A conditioning steel form factor measuring bracket as claimed in claim 3, wherein: the measuring end surfaces of the two measuring probes are provided with mounting grooves, and inclinometers are arranged in the mounting grooves.
5. A conditioning steel form factor measuring bracket as claimed in claim 4, wherein: all be equipped with in two measuring probe along its side extend to the mounting groove in the assembly round hole, the diameter of assembly round hole is greater than the width of mounting groove, is equipped with marble, spring and end cover in the assembly round hole in proper order, and the end cover is threaded connection and the spring is in compression state with the assembly round hole.
6. An adjustable steel product form factor measurement bracket as claimed in any of claims 1 to 5, wherein: the device also comprises a rotating motor, and a main shaft of the rotating motor is connected with the worm wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022190423.8U CN213956259U (en) | 2020-09-29 | 2020-09-29 | Regulation formula steel overall dimension measures support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022190423.8U CN213956259U (en) | 2020-09-29 | 2020-09-29 | Regulation formula steel overall dimension measures support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213956259U true CN213956259U (en) | 2021-08-13 |
Family
ID=77202895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022190423.8U Active CN213956259U (en) | 2020-09-29 | 2020-09-29 | Regulation formula steel overall dimension measures support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213956259U (en) |
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2020
- 2020-09-29 CN CN202022190423.8U patent/CN213956259U/en active Active
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