CN215338267U - Dropper spacing measuring instrument - Google Patents
Dropper spacing measuring instrument Download PDFInfo
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- CN215338267U CN215338267U CN202121852859.7U CN202121852859U CN215338267U CN 215338267 U CN215338267 U CN 215338267U CN 202121852859 U CN202121852859 U CN 202121852859U CN 215338267 U CN215338267 U CN 215338267U
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- machine body
- measuring
- rotary cover
- contact line
- display assembly
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Abstract
The utility model discloses a dropper spacing measuring instrument, which comprises an instrument body, wherein a measuring structure is arranged on the instrument body; the measurement structure includes: the device comprises two mounting shafts, two guide wheels, a left reference, a right reference, a measuring wheel, a rotary cover switch key and a control display assembly; the utility model relates to the technical field of distance measurement, and the measuring structure adopted by the scheme is characterized in that when a contact line is measured, the contact line is placed between two guide wheels and a measuring wheel, the initial position of the contact line is recorded through a left datum and a right datum, a rotary cover is closed by operating a rotary cover switch button, the separation of the contact line is prevented, and measured data is displayed through a control display assembly, so that the technical problems that the conventional distance measuring device is large in overall size, large in overall weight, inconvenient to operate and carry and the like are effectively solved, and the scheme also comprises the following steps: each subassembly appearance of whole product is small and exquisite, rationally distributed, whole light in weight, operation convenient to carry, beneficial effect such as one-hand can be operated.
Description
Technical Field
The utility model relates to the technical field of distance measurement, in particular to a dropper distance measuring instrument.
Background
The distance measuring instrument is used for detecting the distance between the dropper on the contact line of the electrified railway, and can also be used for determining the installation position of the dropper during the construction of the contact net of the electrified railway.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a dropper distance measuring instrument, which solves the technical problems that the existing distance measuring device is large in overall size, heavy in overall weight and inconvenient to operate and carry.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a dropper spacing measuring instrument comprises an instrument body, wherein a measuring structure is arranged on the instrument body;
the measurement structure includes: the device comprises two mounting shafts, two guide wheels, a left reference, a right reference, a measuring wheel, a rotary cover switch key and a control display assembly;
the device comprises a machine body, a measuring wheel, a rotary cover switch button, a control display assembly, a left reference, a right reference, a measuring wheel, a rotary cover switch button and a control display assembly, wherein the two installation shafts are installed at the upper end of the machine body, the two guide wheels are installed on the two installation seats, the left reference is installed at the left side of the machine body, the right reference is installed at the right side of the machine body, the measuring wheel is installed on the machine body, the rotary cover is installed at the front end of the machine body, the rotary cover switch button is installed at one side of the machine body, and the control display assembly is installed at the lower end of the machine body.
Preferably, the control display assembly includes: the system comprises function keys, a human-computer interface and a charging interface;
the function button is installed at the lower end of the machine body, the human-computer interface is installed at the front end of the machine body and connected with the function button, and the charging interface is installed at the lower end of the machine body.
Preferably, the dustproof head is installed to the interface lower extreme that charges.
Preferably, an anti-skid layer with an anti-skid function is arranged on the screw cap switch key.
Preferably, the two sides of the machine body are provided with anti-skid lines with an anti-skid function.
Preferably, the screw cap is provided with an observation port for observing the measurement state conveniently.
The utility model provides a dropper spacing measuring instrument. The method has the following beneficial effects: the measurement structure that the present case adopted, when measuring the contact line, place the contact line between two leading wheels and measuring wheel, through the initial position of left benchmark and right benchmark record contact line, rethread operation spiral cover switch button is closed with the spiral cover, prevents that the contact line breaks away from, and measured data shows through control display module, and the effectual whole volume of having solved current interval measuring device is great, and whole weight is great, the operation of not being convenient for carries technical problem, and the present case still has: each subassembly appearance of whole product is small and exquisite, rationally distributed, whole light in weight, operation convenient to carry, beneficial effect such as one-hand can be operated.
Drawings
Fig. 1 is a schematic front view of a dropper spacing measurement apparatus according to the present invention.
Fig. 2 is a structural diagram of a measurement state of the dropper spacing measurement instrument according to the present invention.
FIG. 3 is an enlarged schematic view of the structure at "A" of the present invention.
In the figure: 1. a body; 2. installing a shaft; 3. a guide wheel; 4. a left reference; 5. a right reference; 6. a measuring wheel; 7. screwing a cover; 8. a cover-turning switch button; 9. function keys; 10. a human-machine interface; 11. a charging interface; 12. a dust-proof head; 13. an anti-slip layer; 14. anti-skid lines; 15. a viewing port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained. (the details of the connection and operation sequence of the components and parts in this case should be referred to the following working principle, the detailed connection means thereof, the following working principle and process are generally described in the following, which are well known in the art.)
As shown in fig. 1-3, a dropper spacing measurement instrument includes a machine body 1, wherein a measurement structure is mounted on the machine body 1;
when the contact line needs to be measured, the contact line is placed in the measuring structure on the machine body 1 by a worker, and the purpose of measuring the contact line is achieved through the measuring structure.
In a specific implementation, the measurement structure comprises: the device comprises two mounting shafts 2, two guide wheels 3, a left reference 4, a right reference 5, a measuring wheel 6, a rotary cover 7, a rotary cover switch key 8 and a control display component;
two installation axles 2 all install in 1 upper end of organism, and two leading wheels 3 are all installed on two mount pads, and left benchmark 4 is installed in 1 left side of organism, and right benchmark 5 is installed in 1 right side of organism, and measuring wheel 6 is installed on organism 1, and spiral cover 7 is installed in 1 front end of organism, and spiral cover switch button 8 is installed in 1 one side of organism, and the control shows that the subassembly is installed in 1 lower extreme of organism.
When the contact line needs to be measured, the contact line is placed between the two guide wheels 3 and the measuring wheel 6, the starting position of the contact line is recorded through the left datum 4 and the right datum 5, the rotary cover 7 is closed through operating the rotary cover switch key 8, the contact line is prevented from being separated, the measured data is displayed through the control display component, and the left datum 4 and the right datum 5: for determining the starting position of the measuring instrument at the beginning of the measurement, the guide wheel 3: when the measuring instrument moves, the contact line is guided and fixed to prevent the contact line from falling off, and the measuring wheel 6: the measuring wheel 6 can move downwards, and after the contact line is placed in the middle of the groove of the guide wheel 3, the measuring wheel 6 is loosened to enable the measuring wheel 6 to be in contact with the contact line; when the measuring instrument moves, the counting wheel rotates to count, and the cover 7 is screwed: contact line drops when preventing to measure, 7 opening buttons of spiral cover: when pressed, the measurement is stopped, and the screw cap 7 is opened by sliding downwards to the bottommost part.
In a specific implementation process, the control display assembly comprises: a function key 9, a human-computer interface 10 and a charging interface 11;
Note that, the function keys 9: the keys on the left side and the right side correspond to functions displayed on a human-computer interface 10 through function keys 9; the middle circular key is a power key for turning on and off the machine and turning on and off the laser, and the man-machine interface 10: instrument electric quantity, function, measurement value's demonstration, interface 11 charges: the charger is matched with a charger for charging the instrument battery; the indicator light on the charger is red when the instrument battery is charging and green when the instrument battery is full.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A dropper spacing measuring instrument comprises an instrument body and is characterized in that a measuring structure is arranged on the instrument body;
the measurement structure includes: the device comprises two mounting shafts, two guide wheels, a left reference, a right reference, a measuring wheel, a rotary cover switch key and a control display assembly;
the device comprises a machine body, a measuring wheel, a rotary cover switch button, a control display assembly, a left reference, a right reference, a measuring wheel, a rotary cover switch button and a control display assembly, wherein the two installation shafts are installed at the upper end of the machine body, the two guide wheels are installed on two installation bases, the left reference is installed at the left side of the machine body, the right reference is installed at the right side of the machine body, the measuring wheel is installed on the machine body, the rotary cover is installed at the front end of the machine body, the rotary cover switch button is installed at one side of the machine body, and the control display assembly is installed at the lower end of the machine body.
2. The dropper spacing gauge of claim 1, wherein the control and display assembly comprises: the system comprises function keys, a human-computer interface and a charging interface;
the function button is installed at the lower end of the machine body, the human-computer interface is installed at the front end of the machine body and connected with the function button, and the charging interface is installed at the lower end of the machine body.
3. The dropper spacing gauge of claim 2, wherein the lower end of the charging interface is provided with a dust-proof head.
4. The dropper spacing measurement instrument of claim 1, wherein the cap switch button is provided with an anti-slip layer having an anti-slip function.
5. The dropper distance measuring apparatus of claim 1, wherein the anti-slip lines with anti-slip function are installed on two sides of the machine body.
6. The dropper spacing measurement apparatus of claim 1, wherein the cap is formed with a viewing port for viewing a measurement state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121852859.7U CN215338267U (en) | 2021-08-09 | 2021-08-09 | Dropper spacing measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121852859.7U CN215338267U (en) | 2021-08-09 | 2021-08-09 | Dropper spacing measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215338267U true CN215338267U (en) | 2021-12-28 |
Family
ID=79576783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121852859.7U Active CN215338267U (en) | 2021-08-09 | 2021-08-09 | Dropper spacing measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215338267U (en) |
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2021
- 2021-08-09 CN CN202121852859.7U patent/CN215338267U/en active Active
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