CN212320706U - Support rod for verticality measurement - Google Patents
Support rod for verticality measurement Download PDFInfo
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- CN212320706U CN212320706U CN202021076327.4U CN202021076327U CN212320706U CN 212320706 U CN212320706 U CN 212320706U CN 202021076327 U CN202021076327 U CN 202021076327U CN 212320706 U CN212320706 U CN 212320706U
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- fixing base
- plumb bob
- branch
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Abstract
The utility model relates to a shipbuilding technical field discloses a bracing piece for hang down straightness measurement, including branch, the fixing base that is used for the fixed line hammer is arranged to the axial one end of branch, and branch includes king-rod section and canned paragraph, and the fixing base is arranged on the canned paragraph, and the bottom of king-rod section is to the direction slope of keeping away from the fixing base, and the one end that the fixing base deviates from the canned paragraph is seted up and is supplied the assembly mouth of line hammer side to the assembly income fixing base. Constructor assembles the plumb bob into the fixing base by the assembly opening of fixing base lateral part, utilize branch to lift fixing base and plumb bob to the eminence of wall, and draw the plumb bob to the bottom of wall, because the size of the body of plumb bob is fixed, the plumb bob top is fixed with the distance of wall, operating personnel only need detect the plumb bob bottom and the distance between the wall that awaits measuring, can accomplish the measurement of straightness that hangs down, need not set up the platform and carry out the operation, avoid carrying out high altitude construction, the work efficiency is improved, constructor's safety has also been guaranteed simultaneously.
Description
Technical Field
The utility model relates to a shipbuilding technical field especially relates to a bracing piece for straightness measurement hangs down.
Background
In the actual production process, in the fields of ship building, steel structure manufacturing, civil construction and the like, the verticality measurement needs to be carried out on a certain vertical wall surface so as to ensure that the wall surface is a vertical surface, and the arrangement structure on the wall surface or the later construction with the wall surface as a reference surface is facilitated.
During the process of manufacturing the sections of the ship, the verticality of the wall surfaces of the section wall plates needs to be measured. The general perpendicularity measuring method is that a constructor builds a scaffold or utilizes a movable ladder as a platform, one constructor releases a plumb bob at a high position after climbing the platform, the constructor on the platform measures the distance between the top of the plumb bob and a wall surface to be measured, the other constructor measures the distance between the bottom of the plumb bob and the wall surface to be measured on the ground, data comparison is carried out on the two measured distances, the wall surface is proved to be vertical if the data are consistent, and whether the perpendicularity of the wall surface to be measured meets the requirement is detected.
In modern society, adopt the plumb bob to replace early plumb bob to measure the straightness that hangs down usually, the plumb bob includes the body and arranges the plumb bob in the body bottom, and the plumb bob is fixed with the heavy object on, has arranged the pivot in the body, and the plumb bob winding is arranged in the pivot, nevertheless still need build the platform when adopting the plumb bob to measure the straightness that hangs down.
The perpendicularity measuring method needs a scaffold erected by constructors or a movable ladder is carried to serve as a platform, operation is troublesome, working efficiency is low, the constructors on the platform belong to aerial work, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a bracing piece for squareness measurement to solve the squareness measurement method among the prior art and need build the platform operation, work efficiency is low, and the constructor that is located the platform simultaneously belongs to high altitude construction, has the problem of potential safety hazard.
In order to achieve the above object, the utility model provides a bracing piece for hang down straightness measurement, including branch, the fixing base that is used for the fixed plumb bob is arranged to the axial one end of branch, branch includes the king-rod section and arranges the canned paragraph at the tip of king-rod section, the fixing base is arranged on the canned paragraph, the bottom of king-rod section is to keeping away from the direction slope of fixing base, the fixing base deviates from the assembly opening that supplies plumb bob side to the assembly income fixing base is seted up to the one end of canned paragraph.
Preferably, the fixing seat comprises a U-shaped clamping plate, the clamping plate comprises two parallel sides parallel to each other and a connecting side connected between the two parallel sides, the two parallel sides are vertically arranged, the connecting side is fixed on the fixing section, and the assembling port is formed at the interval between the two parallel sides.
Preferably, the fixing seat further comprises a supporting plate arranged at the bottom of the clamping plate, and the supporting plate is fixedly arranged at the bottom of the two parallel edges.
Preferably, the main pole section is of a telescopic structure.
Preferably, the main rod section comprises at least two rod bodies, the rod bodies are matched in a plug-in mounting mode, and a positioning piece for fixing the positions of the rod bodies is arranged on the main rod section.
Preferably, the positioning piece is a jackscrew which is assembled on the rod body in a threaded mode.
The embodiment of the utility model provides a bracing piece for hang down straightness measurement compares with prior art, and its beneficial effect lies in: a fixing base for fixing plumb bob arranges the tip at branch, when measuring the straightness that hangs down of wall, constructor assembles the plumb bob into the fixing base by the assembly mouth of fixing base lateral part, utilize branch to lift the fixing base and the plumb bob in it to the eminence of wall, constructor drags the plumb bob and draws the bottom of wall, because the size of the body of plumb bob is fixed, the plumb bob top is fixed with the distance of wall, operating personnel only need detect the plumb bob bottom and the distance between the wall that awaits measuring, can accomplish the measurement of straightness that hangs down, need not set up the platform and carry out the operation, avoid carrying out high altitude construction, and the work efficiency is improved, and constructor's safety has also been guaranteed simultaneously.
Drawings
Fig. 1 is a schematic structural view of a support rod for perpendicularity measurement according to the present invention;
FIG. 2 is a schematic structural view of the fixing base of the support rod for perpendicularity measurement of FIG. 1;
FIG. 3 is a schematic view of the support rod for perpendicularity measurement of FIG. 1 with its support rods extended;
FIG. 4 is a schematic view of the support rod for perpendicularity measurement of the present invention in a state of being assembled into the fixing base by an on-line hammer;
fig. 5 is a schematic view showing a state of the support rod for perpendicularity measurement of the present invention when the plumb bob is assembled into the fixing base;
fig. 6 is a schematic view of the supporting rod for perpendicularity measurement according to the present invention when the fixing base is detached from the plumb bob;
fig. 7 is a schematic view of the state of the support rod for perpendicularity measurement of the present invention when the support rod is rotated to take off the plumb bob.
In the figure, 1, a strut; 11. a main pole section; 111. a rod body; 12. a fixed section; 13. carrying out top thread; 2. a fixed seat; 21. a splint; 211. parallel edges; 212. a connecting edge; 22. a support plate; 3. a plumb bob; 31. a body; 32. the line weighs down.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
The utility model discloses a preferred embodiment for perpendicularity measuring's bracing piece, as shown in fig. 1 to 7, this be used for perpendicularity measuring's bracing piece includes branch 1 and fixing base 2, and fixing base 2 is fixed to be arranged on branch 1, and fixing base 2 is used for fixed plumb bob 3, and plumb bob 3 is current product, and its concrete structure does not do detailed statement in this application.
The strut 1 comprises a main rod section 11 and a fixed section 12, the fixed section 12 being arranged at an end of the main rod section 11. The main rod section 11 is of a telescopic structure, the main rod section 11 comprises three rod bodies 111, and the three rod bodies 111 are mutually inserted and matched, namely, the three rod bodies 111 are of a hollow structure, the diameter of the rod body 111 far away from the fixed section 12 is the largest, and the diameter of the rod body 111 connected with the fixed section 12 is the smallest. The supporting rod 1 is made of a light square pipe, the specification of the square pipe is 20mm to 20mm, and in other embodiments, the supporting rod 1 can also be made of round steel, steel pipes or aluminum alloy materials. Jackscrew 13 has been arranged on being close to two body of rod 111 of bottom in three body of rod 111, jackscrew 13 along the radial screw assembly of body of rod 111, jackscrew 13 is used for fixing a position body 111, and jackscrew 13 forms the setting element that is used for fixing a position body 111.
The fixed section 12 is located the top of the main rod section 11, and the fixed section 12 and the rod body 111 at the top are of an integrated structure to increase the structural strength of the strut 1. An included angle is formed between the fixed section 12 and the main rod section 11, the included angle is 20 degrees, the fixing seat 2 is welded and fixed on the fixed section 12, the fixed section 12 is vertically arranged, and the bottom end of the main rod section 11 inclines towards the direction far away from the fixing seat 2. When measuring the straightness that hangs down, constructor handheld king post section 11 and make king post section 11 slope, under the contained angle effect between king post section 11 and the fixed segment 12, the fixed segment 12 can keep at vertical state, and it is more laborsaving to lift plumb bob 3.
The fixing seat 2 comprises a clamping plate 21 and a supporting plate 22, the clamping plate 21 is of a U-shaped structure, and the supporting plate 22 is fixed at the bottom of the plate. Splint 21 includes two parallel limit 211 that are parallel to each other and connects the connection limit 212 between two parallel limits 211, connects limit 212 and parallel limit 211 and be the integrated into one piece structure, and the integrated into one piece structure can increase splint 21's intensity, and splint 21 is formed after buckling twice by the band iron, and the toughness of band iron is good, and simple manufacture simultaneously.
The connecting edge 212 and the parallel edge 211 of the clamping plate 21 are both vertically arranged, the connecting edge 212 is welded and fixed on the fixing section 12 of the strut 1, and in other embodiments, the connecting edge 212 and the fixing section 12 can also be fixed through bolts. The support plate 22 is welded and fixed at the bottom of the clamping plate 21, two ends of the support plate 22 are welded and fixed on two parallel edges 211, the support plate 22 is used for supporting the plumb bob 3 at the bottom, and the parallel edges 211 are used for supporting the plumb bob 3 at the side. An accommodating space for accommodating the plumb bob 3 is enclosed between the parallel sides 211 and the connecting sides 212, and the space between the two parallel sides 211 forms an assembling opening for laterally assembling the plumb bob 3 into the accommodating space.
The plumb bob 3 comprises a body 31 and a plumb bob 32, the distance between the two connecting edges 212 is smaller than the thickness of the body 31 of the plumb bob 3, taking the plumb bob 3 with the thickness of 32mm as an example, the distance between the two connecting edges 212 of the clamping plate 21 is 30mm, namely, the width of the assembling port is 30mm, so that the two parallel edges 211 of the clamping plate 21 have the clamping effect on the plumb bob 3, and the plumb bob 3 is prevented from moving. The body 31 of the plumb bob 3 is usually of a magnetic type, and the body 31 can be attracted to the wall surface to be measured through magnetism.
The utility model discloses a working process does: when measuring the verticality of the wall surface, a constructor firstly pulls out the plumb 32 of the plumb bob 3 by a certain length, then inserts the body 31 of the plumb bob 3 into the clamping plate 21 from the side direction of the assembly opening of the fixed seat 2, supports the body 31 of the plumb bob 3 by using the supporting plate 22, and presses the stay wire on the plumb bob 32 between the body 31 and the supporting plate 22 after being bent; a constructor holds the support rod 1 by hand, stretches the rod body 111 on the support rod 1 until the length of the support rod 1 meets the height of a measuring point, positions the rod body 111 by using the jackscrew 13, lifts the support rod 1 to enable the body 31 of the plumb bob 3 to be close to the measuring point, and adsorbs the body 31 of the plumb bob 3 on the wall surface by using the magnetism of the body 31; the operator stretches the plumb bob 32 to stretch the plumb bob 32 to the bottom of the wall surface to be detected, and at the moment, the operator keeps jacking the supporting rod 1 to avoid pulling the plumb bob 3 off; an operator withdraws the support rod 1 laterally, the fixed seat 2 is separated from the body 31 of the plumb bob 3, the body 31 of the plumb bob 3 is fixed on the measuring wall surface due to the adsorption force of magnetic force, and the stay wire is straightened under the heavy object of the plumb bob 32 to reach the measuring state; the distance between the stay wire of the body 31 of the plumb bob 3 and the wall surface is a fixed value, and a constructor measures the distance between the bottom end of the plumb bob 32 and the wall surface by using a ruler, and can judge whether the verticality of the wall surface meets the condition or not after comparison; after the measurement is completed, a constructor aligns the assembly opening of the fixed seat 2 with the body 31 of the plumb bob 3 and moves the supporting rod 1, the plumb bob 3 is sleeved in the fixed seat 2, and the operator swings the supporting rod 1 left and right to overcome the magnetic force of the body 31 of the plumb bob 3 and take down the plumb bob 3.
To sum up, the embodiment of the utility model provides a bracing piece for hang down straightness measurement, its fixing base that is used for fixed plumb bob arranges the tip at branch, when measuring the straightness that hangs down of wall, constructor assembles the plumb bob into the fixing base by the assembly mouth of fixing base lateral part, utilize branch to lift the eminence of wall with fixing base and interior plumb bob, constructor weighs down the line and draws the bottom of drawing the wall, because the size of the body of plumb bob is fixed, the line weighs down the top and fixes with the distance of wall, operating personnel only need detect the plumb bob bottom and await measuring the distance between the wall, can accomplish the measurement of straightness that hangs down, need not set up the platform and carry out the operation, avoid carrying out high altitude construction, the work efficiency is improved, constructor's safety has also been guaranteed simultaneously.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a bracing piece for hang down straightness measurement, a serial communication port, includes branch, the fixing base that is used for the fixed plumb bob is arranged to the axial one end of branch, branch includes the king-rod section and arranges the canned paragraph at the tip of king-rod section, the fixing base is arranged on the canned paragraph, the bottom of king-rod section is to keeping away from the direction slope of fixing base, the fixing base deviates from the assembly opening that supplies plumb bob side to the assembled-in fixing base is seted up to the one end of canned paragraph.
2. A support bar for perpendicularity measurements according to claim 1, wherein the fixing base comprises a U-shaped clamping plate including two parallel sides parallel to each other and a connecting side connected between the two parallel sides, the two parallel sides being arranged vertically, the connecting side being fixed to the fixing section, the space between the two parallel sides forming the fitting opening.
3. The support bar for perpendicularity measurements as claimed in claim 2, wherein the fixing base further includes a support plate disposed at a bottom of the clamping plate, the support plate being fixedly disposed at bottoms of two parallel sides.
4. A support pole for perpendicularity measurements as in any one of claims 1-3, wherein the main pole segment is of a telescopic construction.
5. A support bar for perpendicularity measurements as in claim 4, wherein the main bar section comprises at least two bars, each of the bars is fitted, and a positioning member is disposed on the main bar section to fix the positions of the bars.
6. A support bar for perpendicularity measurements as in claim 5, wherein the locating member is a jackscrew threadedly mounted on the bar body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021076327.4U CN212320706U (en) | 2020-06-11 | 2020-06-11 | Support rod for verticality measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021076327.4U CN212320706U (en) | 2020-06-11 | 2020-06-11 | Support rod for verticality measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212320706U true CN212320706U (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021076327.4U Active CN212320706U (en) | 2020-06-11 | 2020-06-11 | Support rod for verticality measurement |
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| CN (1) | CN212320706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923914A (en) * | 2021-03-12 | 2021-06-08 | 上海外高桥造船有限公司 | End face positioner for internal material of ship body |
-
2020
- 2020-06-11 CN CN202021076327.4U patent/CN212320706U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923914A (en) * | 2021-03-12 | 2021-06-08 | 上海外高桥造船有限公司 | End face positioner for internal material of ship body |
| CN112923914B (en) * | 2021-03-12 | 2022-09-09 | 上海外高桥造船有限公司 | End face positioner for internal material of ship body |
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