CN214173379U - Line weighs down for construction - Google Patents
Line weighs down for construction Download PDFInfo
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- CN214173379U CN214173379U CN202120379759.0U CN202120379759U CN214173379U CN 214173379 U CN214173379 U CN 214173379U CN 202120379759 U CN202120379759 U CN 202120379759U CN 214173379 U CN214173379 U CN 214173379U
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- line
- outlet
- building construction
- wire
- connecting line
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- A Measuring Device Byusing Mechanical Method (AREA)
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Abstract
The utility model provides a line for construction weighs down belongs to construction technical field. The technical scheme is as follows: the utility model provides a line weighs down for construction, includes that the bottom surface is equipped with the line of outlet and weighs down the box, sets up the winding mechanism in the line weighs down the box, runs through outlet, one end are convoluteed the line on the winding mechanism, sets up the line of the line other end weighs down to and set up outlet department, with line matched with length measurement device. The line drop is simple and convenient to operate, has a unique structure, realizes length measurement, realizes adjustable distance with a building, makes the measurement mode easier, and improves the accuracy of the measurement result.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a line for construction weighs down.
Background
The plumb bob is the most original tool for checking the verticality of an object and is one of the tools for checking the verticality of the object still in use at present. At present, the plumb bob tool is mostly used in construction sites, and woodworkers, bricklayers and plumbers generally use a plumb bob line hanging method to directly compare and test the verticality of column structures, pipelines and walls; on the basis of direct hanging wire, a plumb bob is combined with a wood board parallel line to form a new tool, namely a hanging load ruler, which is used for visually checking the verticality of a masonry wall and an object; and the vertical line of the plumb bob is used for positioning the theodolite at a fixed point on the site.
When present building construction, when needing to carry out the straightness measurement that hangs down to wall body etc. generally the manual work utilizes the line weight to accomplish, during the use, because the length of line weight is uncertain to at handheld in-process, staff's hand rocks very easily, influences the accuracy of measuring result very easily, and in addition, the line weight on the market has the problem of function singleness, can't realize the length measurement of suggestion, and, unadjustable when the distance of line weight and building face.
How to solve the problems in the prior art is the subject of the present invention.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a line for construction weighs down can solve above-mentioned problem effectively.
The utility model discloses a realize through following measure: a line weight for building construction comprises a line weight box, a line winding mechanism, a connecting line and a length measuring device, wherein a line outlet is formed in the bottom surface of the line weight box;
wherein the length measuring device comprises: the device comprises a connecting line, a driving extrusion wheel and a driven extrusion wheel which are correspondingly positioned at two sides of the connecting line and respectively and tightly matched with the connecting line, and an encoder with an output shaft coaxial with the driving extrusion wheel.
Furthermore, a plurality of positioning rings are uniformly arranged on the connecting line.
Furthermore, the outer surfaces of the connecting wires positioned on the two sides of the positioning ring are different in color.
The utility model discloses specific characteristics still, the water tank passes through fixed knot to be constructed and fixes on the bottom plate top surface.
The utility model discloses specific characteristics still, the outlet sets up to the bar, the line weighs down still including control for the construction the line is followed outlet length direction round trip movement's sliding construction.
Furthermore, the sliding structure comprises a sliding rail arranged along the length direction of the wire outlet, a sliding block matched with the sliding rail, and a knob bolt arranged between the sliding block and the wire drop box; the length measuring device is arranged on the sliding block.
The wire winding mechanism is provided with a pressing fixing needle for limiting the connecting wire, and the input end of the pressing fixing needle extends out of the wire drop box.
Furthermore, the arrangement of the pressing fixing needle is mainly used for achieving the purpose of fixing the line outlet length of the line drop.
The utility model discloses utilize its unique length measurement device to realize that this line weighs down the measurement of extension length for this line weighs down easier measurement, and then has improved measuring result's accuracy.
The utility model discloses simultaneously with the help of its unique sliding construction, realized that this line weighs down adjustable with the distance of building for measuring mode is easier.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the length measuring structure of the present invention;
fig. 3 is a schematic view of the sliding structure of the present invention;
wherein the reference numerals are: 1. a line pendant box; 11. an outlet; 2. connecting wires; 3. a line pendant; 4. a length measuring device; 41. a driving extrusion wheel; 42. a driven extrusion wheel; 43. an encoder; 441. a slide rail; 442. a slide plate; 443. a knob bolt; 5. a positioning ring; 6. the fixing pin is pressed down.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1 to 3, the present invention is: a line weight for building construction comprises a line weight box 1 with a wire outlet 11 on the bottom surface, a line winding mechanism arranged in the line weight box, a connecting line 2 penetrating through the wire outlet 11 and having one end wound on the line winding mechanism, a line weight 3 arranged at the other end of the connecting line 2, and a length measuring device 4 arranged at the wire outlet 11 and matched with the connecting line;
wherein the length measuring device comprises: a driving extrusion wheel 41 and a driven extrusion wheel 42 which are correspondingly positioned at the two sides of the connecting line and are respectively in tight fit with the connecting line, and an encoder 43 with an output shaft coaxial with the driving extrusion wheel.
Specifically, it is mainly preferred to provide a construction plumb bob, and this construction plumb bob mainly includes: the line weight comprises a line weight box with a wire outlet at the lower end of a body, a line winding mechanism arranged in the line weight box, a connecting line with one end connected with the line equalizing mechanism and wound on the line winding mechanism and the other end extending out of the line weight box through a connecting line of the wire outlet, a line weight positioned at one end of the connecting line extending out of the line weight box, and a length measuring structure used for measuring the length of the line.
The line weight box is used as a basic structure of the whole device, other devices are all arranged on the basis of the line weight box, the line winding mechanism is arranged for achieving the most basic line winding function of the line weight box, and the line winding mechanism belongs to the prior art and is not described too much; the arrangement of the connecting line and the line pendant is also the most basic structure in the line pendant device; it is noted that in order to achieve an easy length measurement, a length measuring device is thus provided in the drop box at the outlet.
Specifically, the preferable length measuring device that provides mainly utilizes the encoder to measure, has placed the line between initiative extrusion wheel and the driven extrusion wheel, when pulling the line, because line and initiative extrusion wheel have the static friction between the driven extrusion wheel, can make initiative extrusion wheel rotate, and then make the encoder work. Thereby obtaining the extracted link length.
Furthermore, a plurality of positioning rings 5 are uniformly arranged on the connecting line.
Preferably, in order to more visually observe the change of the length, a positioning ring is arranged on the connecting line at regular intervals.
Furthermore, the outer surfaces of the connecting wires positioned on the two sides of the positioning ring are different in color.
The adjacent positioning rings are divided into a plurality of areas and marked with different colors, and the length can be measured by detecting the positioning rings and checking the colors.
The utility model discloses specific characteristics are in addition, outlet 11 sets up to the bar, the line weighs down still including control for the construction the line is followed outlet length direction round trip movement's sliding construction.
Specifically, the length measuring mechanism is arranged on a sliding mechanism, the position of the wire outlet can be changed through the design of the sliding mechanism, the distance of the line drop relative to the building is further changed, and the wire outlet is correspondingly arranged in a strip shape.
Further, the sliding structure comprises a sliding rail 441 arranged along the length direction of the outlet, a sliding block 442 matched with the sliding rail, and a knob bolt 443 arranged between the sliding block and the weight box; the length measuring device is arranged on the sliding block.
Specifically, the sliding structure preferably comprises a sliding rail, a sliding plate and a knob bolt, wherein the knob bolt is arranged on the sliding plate, the knob bolt can enable the sliding plate to be fixed at one position on the sliding rail, and the knob bolt penetrates through the line weight box, so that the position of the sliding plate on the sliding rail can be adjusted by means of the knob bolt. In cooperation with the longer wire outlet, the wire drop is always positioned between the two extrusion wheels due to the limitation of the two extrusion wheels.
And a pressing fixing needle 6 for limiting the connecting line is arranged on the wire winding mechanism, and the input end of the pressing fixing needle extends out of the wire drop box.
Furthermore, the arrangement of the pressing fixing needle is mainly used for achieving the purpose of fixing the line outlet length of the line drop.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (6)
1. The line weight for building construction is characterized by comprising a line weight box (1) with a wire outlet (11) on the bottom surface, a line winding mechanism arranged in the line weight box, a connecting line (2) penetrating through the wire outlet (11) and having one end wound on the line winding mechanism, a line weight (3) arranged at the other end of the connecting line (2), and a length measuring device (4) arranged at the wire outlet (11) and matched with the connecting line;
wherein the length measuring device comprises: a driving extrusion wheel (41) and a driven extrusion wheel (42) which are correspondingly positioned at the two sides of the connecting line and respectively and tightly matched with the connecting line, and an encoder (43) with an output shaft coaxial with the driving extrusion wheel.
2. The line pendant for building construction according to claim 1, wherein: a plurality of positioning rings (5) are uniformly arranged on the connecting wire.
3. The plummet for building construction according to claim 2, wherein: the outer surfaces of the connecting wires positioned on the two sides of the positioning ring are different in color.
4. The plummet for building construction according to claim 3, wherein: the line outlet (11) is in a strip shape, and the line weight for building construction further comprises a sliding structure for controlling the connecting line to move back and forth along the length direction of the line outlet.
5. The plummet for building construction according to claim 4, wherein: the sliding structure comprises a sliding rail (441) arranged along the length direction of the outlet, a sliding block (442) matched with the sliding rail, and a knob bolt (443) arranged between the sliding block and the line drop box; the length measuring device is arranged on the sliding block.
6. The plummet for building construction according to claim 5, wherein: and a pressing fixing needle (6) for limiting the connecting line is arranged on the wire winding mechanism, and the input end of the pressing fixing needle extends out of the wire drop box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120379759.0U CN214173379U (en) | 2021-02-19 | 2021-02-19 | Line weighs down for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120379759.0U CN214173379U (en) | 2021-02-19 | 2021-02-19 | Line weighs down for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214173379U true CN214173379U (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120379759.0U Active CN214173379U (en) | 2021-02-19 | 2021-02-19 | Line weighs down for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214173379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117450397A (en) * | 2023-11-03 | 2024-01-26 | 东营市东营区交通运输局 | Measuring device for road and bridge construction |
-
2021
- 2021-02-19 CN CN202120379759.0U patent/CN214173379U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117450397A (en) * | 2023-11-03 | 2024-01-26 | 东营市东营区交通运输局 | Measuring device for road and bridge construction |
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