CN116892875A - Jig frame support height measuring device and jig frame support height measuring method adopting same - Google Patents
Jig frame support height measuring device and jig frame support height measuring method adopting same Download PDFInfo
- Publication number
- CN116892875A CN116892875A CN202311084040.4A CN202311084040A CN116892875A CN 116892875 A CN116892875 A CN 116892875A CN 202311084040 A CN202311084040 A CN 202311084040A CN 116892875 A CN116892875 A CN 116892875A
- Authority
- CN
- China
- Prior art keywords
- jig
- jig frame
- height
- piece
- connecting piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000005259 measurement Methods 0.000 claims abstract description 29
- 239000007787 solid Substances 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009194 climbing Effects 0.000 abstract description 8
- 238000000465 moulding Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
- G01B5/061—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness height gauges
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a jig frame support height measuring device and a jig frame support height measuring method using the same, wherein the jig frame support height measuring device comprises a telescopic piece and a connecting piece, the telescopic piece can stretch and retract along the length direction of the telescopic piece, one end of the telescopic piece is rigidly connected with one end of the connecting piece, the stretching direction of the telescopic piece is vertical to the length direction of the connecting piece, the other end of the connecting piece is used for abutting against the top end of the jig frame support, and one end of the telescopic piece, which is far away from the connecting piece, is used for measuring the bottom end of the jig frame support, so that a single worker can independently finish the measurement of the height of the jig frame support by using the jig frame support height measuring device on the ground, the steps are simple, upward climbing is not needed, and potential safety hazards are reduced.
Description
Technical Field
The invention relates to the field of ship manufacturing, in particular to a jig frame support height measuring device and a jig frame support height measuring method adopting the same.
Background
When the ship is manufactured, the pipe column jig is widely used in an in-situ curved surface workshop and a platform; the movable jig frame is also widely used in the external field general assembly platform. The heights of the jig frame struts are required to be set and measured and checked strictly according to drawings, and subsequent work can be performed after the jig frame struts are qualified. The bottom of the jig frame support column is provided with a jig frame outer tube with a larger diameter, the side surface of the jig frame outer tube is provided with a horizontal height standard, and the height of the height standard is a certain value; the top of the bed-jig support column is a solid cone with smaller diameter, and the axes of the solid cone and the axis of the bed-jig outer tube are vertical and coincide with each other.
For a linear larger segmented jig, when the height of the jig post exceeds 1.5m, the measurement must be done by two persons in cooperation, typically in the following manner: one person holds the ruler hook at the tail end of the ruler strip of the tape measure, aligns the ruler hook with the height standard at the lower part, and clings the ruler strip to the outer surface of the outer tube of the jig frame; the ruler shell of the tape measure and the right angle ruler are held by another person, the right angle ruler is climbed upwards, when the user climbs up with the solid cone, the right angle edge of the right angle ruler is propped against the top of the solid cone, the right angle ruler is intersected with the ruler strip, and the reading on the ruler strip is read; the height of the height reference is added to the reading of the tape to obtain the total height of the jig frame post. The measuring method has complicated steps, and two workers are required to participate simultaneously, wherein the workers climbing upwards have potential safety hazards of falling.
Disclosure of Invention
The invention aims to overcome the defects that the prior jig frame support height measuring method is complex in steps, two workers are required to participate simultaneously, and the workers climbing upwards have potential safety hazards of falling.
The invention solves the technical problems by the following technical scheme:
the utility model provides a bed-jig support column height measurement device, bed-jig support column height measurement device includes extensible member and connecting piece, the extensible member can be followed self length direction and is flexible, the one end of extensible member with the one end rigid connection of connecting piece, the direction of stretching out of extensible member with the length direction of connecting piece is mutually perpendicular, the other end of connecting piece is used for the butt the top of bed-jig support column, the extensible member is kept away from the one end of connecting piece is used for measuring the bottom of bed-jig support column.
In this technical scheme, through providing a bed-jig support column height measuring device, bed-jig support column height measuring device includes extensible member and connecting piece, the extensible member can be flexible along the length direction of self, the one end of extensible member and the one end rigid connection of connecting piece, the direction of stretching out of extensible member is mutually perpendicular with the length direction of connecting piece, the other end of connecting piece is used for the top of butt bed-jig support column, the one end that the connecting piece was kept away from to extensible member is used for measuring the bottom of bed-jig support column, make single staff can use this bed-jig support column height measuring device independently to accomplish the measurement of bed-jig support column height on ground, the step is simple, do not need upwards climbing, reduce the potential safety hazard.
Preferably, the length of the connector is not less than the radius of the carcass outer tube of the carcass post.
In the technical scheme, the length of the connecting piece is not smaller than the radius of the outer tube of the jig frame support column, so that the measuring error caused by the deflection of the telescopic piece can be reduced.
Preferably, the telescopic piece is provided with scales.
In the technical scheme, the length H2 of the telescopic piece in the stretching state can be directly read out under the vertical condition by arranging the scales on the telescopic piece, so that the measuring operation is convenient.
Preferably, the jig frame strut height measuring device further comprises a lock catch for locking the telescopic member.
In this technical scheme, bed-jig strut height measurement device still includes the hasp, and the hasp is used for locking the extensible member. The lock catch can keep the telescopic piece in a stable stretching state, and the length H2 of the telescopic piece in the stretching state can be conveniently measured.
Preferably, the telescopic member is a tape measure, and a hook of the tape measure is rigidly connected with one end of the connecting member.
In the technical scheme, the flexible piece adopts the tape measure, the tape hook of the tape measure is rigidly connected with one end of the connecting piece, and the jig frame support height measuring device is conveniently manufactured by using simple components which are easy to obtain materials and low in cost.
Preferably, the ruler hook is provided with a first through hole, the jig support column height measuring device further comprises a screw and a nut, the connecting piece is provided with a second through hole, and the screw is arranged in the first through hole and the second through hole in a penetrating mode and is fixed through the nut.
In this technical scheme, have first through-hole on the chi hook, bed-jig strut height measurement device still includes screw and nut, is equipped with the second through-hole on the connecting piece, and in first through-hole and the second through-hole were worn to locate by the screw, it is fixed by the nut to with comparatively succinct structure with the one end of extensible member and the one end perpendicular connection of connecting piece.
Preferably, the jig frame strut height measuring device further comprises a positioning member, wherein the positioning member is connected to the connecting member, and the positioning member is used for being detachably connected to the top end of the jig frame strut.
In this technical scheme, through setting up bed-jig pillar height measurement device to still including the setting element, the setting element is connected in the connecting piece, and the setting element is used for dismantling the top of connecting in the bed-jig pillar to with comparatively succinct structure through the setting element with the connecting piece stable butt in the top of bed-jig pillar.
Preferably, the positioning piece is glued with the connecting piece.
In the technical scheme, the positioning piece and the connecting piece are connected through gluing the positioning piece and the connecting piece, so that the positioning piece and the connecting piece are connected in a simpler structure.
Preferably, the positioning piece is a cover-shaped piece, the inner diameter of the cover-shaped piece is not smaller than the outer diameter of the solid cone of the jig support, the connecting piece is fixed at the top of the cover-shaped piece, and the opening of the cover-shaped piece faces to one end of the telescopic piece, which is not connected with the connecting piece.
In this technical scheme, the setting element is the cover form piece, and the internal diameter of cover form piece is not less than the external diameter of the solid cone of bed-jig pillar, and the connecting piece is fixed at the top of cover form piece, and the opening of cover form piece is towards the one end that the extensible member is not connected with the connecting piece to when preventing extensible member from stretching down from the top of bed-jig pillar with comparatively succinct structure, the setting element is from the top landing of bed-jig pillar.
The method for measuring the height of the jig frame support column adopts the device for measuring the height of the jig frame support column, and comprises the following steps:
s1, abutting one end of the connecting piece far away from the telescopic piece to the top end of the jig frame support column;
s2, stretching the telescopic piece and downwards stretching the outer tube of the jig frame, which is closely attached to the jig frame support, until one end, far away from the connecting piece, of the telescopic piece is aligned with the height standard of the jig frame support;
s3, measuring the length H2 of the expansion state of the telescopic piece;
and S4, adding the H2 and the height H1 of the height standard to obtain the height of the jig frame support.
In this technical solution, by providing a jig frame strut height measuring method, which adopts the jig frame strut height measuring device as described above, the steps include: s1, abutting one end of a connecting piece, which is far away from a telescopic piece, against the top end of a jig frame support; s2, stretching the telescopic piece and downwards pulling the outer tube of the jig frame, which is closely attached to the jig frame support, until one end, far away from the connecting piece, of the telescopic piece is aligned with the height standard of the jig frame support; s3, measuring the length H2 of the expansion state of the telescopic piece; s4, adding the H2 and the height H1 of the height standard to obtain the height of the jig frame support; therefore, a single worker can independently finish the measurement of the height of the jig frame support by using the device for measuring the height of the jig frame support on the ground, the steps are simple, the upward climbing is not needed, and the potential safety hazard is reduced.
The invention has the positive progress effects that:
through providing a bed-jig support column height measuring device, the bed-jig support column height measuring device includes extensible member and connecting piece, the extensible member can be flexible along the length direction of self, the one end of extensible member and the one end rigid connection of connecting piece, the direction of stretching out of extensible member is mutually perpendicular with the length direction of connecting piece, the other end of connecting piece is used for the top of butt bed-jig support column, the one end that the connecting piece was kept away from to the extensible member is used for measuring the bottom of bed-jig support column for single staff can use this bed-jig support column height measuring device independently to accomplish the measurement of bed-jig support column height on ground, the step is simple, do not need upwards to climb up, reduce the potential safety hazard.
By providing a jig frame support height measuring method, which adopts the jig frame support height measuring device as described above, the steps thereof include: s1, abutting one end of a connecting piece, which is far away from a telescopic piece, against the top end of a jig frame support; s2, stretching the telescopic piece and downwards pulling the outer tube of the jig frame, which is closely attached to the jig frame support, until one end, far away from the connecting piece, of the telescopic piece is aligned with the height standard of the jig frame support; s3, measuring the length H2 of the expansion state of the telescopic piece; s4, adding the H2 and the height H1 of the height standard to obtain the height of the jig frame support; therefore, a single worker can independently finish the measurement of the height of the jig frame support by using the device for measuring the height of the jig frame support on the ground, the steps are simple, the upward climbing is not needed, and the potential safety hazard is reduced.
Drawings
FIG. 1 is a schematic view of a tire frame support according to an embodiment of the present invention.
Fig. 2 is an exploded view of a height measuring device for a tire frame support according to an embodiment of the present invention.
FIG. 3 is a schematic view illustrating a usage state of the jig support height measuring apparatus according to an embodiment of the invention.
Reference numerals illustrate:
jig frame support height measuring device 1
Telescoping member 11
Ruler hook 111
First through hole 1111
Connector 12
Second through hole 121
Screw 13
Nut 14
Positioning piece 15
Lock catch 16
Bed-jig pillar 2
External tube 21 of bed-jig
Height datum 22
Solid cone 23
Detailed Description
The invention is further illustrated by means of the following examples, which are not intended to limit the scope of the invention.
As shown in fig. 1-3, the present embodiment provides a jig frame strut height measuring device 1, the jig frame strut height measuring device 1 includes a telescopic member 11 and a connecting member 12, the telescopic member 11 can stretch out and draw back along its own length direction, one end of the telescopic member 11 is rigidly connected with one end of the connecting member 12, the extending direction of the telescopic member 11 is perpendicular to the length direction of the connecting member 12, the other end of the connecting member 12 is used for abutting against the top end of the jig frame strut 2, and one end of the telescopic member 11 far away from the connecting member 12 is used for measuring the bottom end of the jig frame strut 2.
Thus, by providing a jig frame strut height measuring apparatus 1, the jig frame strut height measuring apparatus 1 includes the telescopic member 11 and the connecting member 12, the telescopic member 11 can be telescopic in the length direction of itself; in this embodiment, the telescopic member 11 is a tape measure, and in other embodiments, the telescopic member 11 may be a telescopic rod, a telescopic truss, or the like; one end of the telescopic piece 11 is rigidly connected with one end of the connecting piece 12, the extending direction of the telescopic piece 11 is perpendicular to the length direction of the connecting piece 12, the other end of the connecting piece 12 is used for abutting against the top end of the jig frame support 2, one end of the telescopic piece 11, which is far away from the connecting piece 12, is used for measuring the bottom end of the jig frame support 2, so that a single worker can independently finish the measurement of the height of the jig frame support 2 on the ground by using the jig frame support height measuring device 1, the steps are simple, the upward climbing is not needed, and the potential safety hazard is reduced.
In this embodiment, the length l1=165 mm of the connecting piece 12 and the radius r1=65 mm of the carcass outer tube 21 of the carcass post 2.
Thus, by setting the length L1 of the link 12 to 165mm and the radius R1 of the bed outer tube 21 of the bed stay 2 to 65mm, the measurement error due to the skew of the telescopic member 11 can be reduced. Of course, in other embodiments, the length of the connecting member 12 may be set to other lengths not smaller than the radius of the carcass outer tube 21 of the carcass post 2.
In this embodiment, the telescopic member 11 is provided with graduations.
Thus, by providing the scale on the telescopic member 11, the length H2 of the telescopic member 11 in the extended state can be directly read out in the vertical condition, so that the measurement operation is facilitated.
In this embodiment, the jig frame support height measuring apparatus 1 further includes a lock 16, and the lock 16 is used for locking the telescopic member 11.
Thus, by providing the jig frame strut height measuring apparatus 1 further including the lock 16, the lock 16 is used to lock the telescopic member 11. The latch 16 can maintain the telescopic member 11 in a stable extended state, facilitating measurement of the length H2 of the telescopic member 11 in the extended state.
In this embodiment, the telescopic member 11 is installed in the housing, the lock catch 16 is installed on the housing, the telescopic member 11 is pressed on the housing by the forward sliding lock catch 16, locking of the telescopic member 11 is achieved, the lock catch 16 is slid reversely, pressing of the telescopic member 11 is relieved, and unlocking is achieved. Of course, in other embodiments, the latch may also be configured to lock the telescoping member using pins, snaps, or other structures that maintain the telescoping member in a stable extended state.
In this embodiment, the telescopic member 11 is a 5m tape, and the hook 111 of the tape is rigidly connected to one end of the connecting member 12.
Thus, by selecting the 5m tape measure for the telescopic member 11, the tape hook 111 of the tape measure is rigidly connected to one end of the connecting member 12, so that the jig support column height measuring device 1 can be manufactured with a simple, easily available and inexpensive assembly. Further, in this embodiment, the connecting member 12 is a steel rule, which is also convenient to manufacture the jig frame support height measuring device 1 by using simple, easily available and low-cost components. Of course, in other embodiments, the telescopic member 11 and the connecting member 12 may be other structures that can be used to measure the height of the jig frame pillar 2.
In this embodiment, the rule hook 111 has a first through hole 1111, the jig support height measuring device 1 further includes a screw 13 and a nut 14, the connecting piece 12 is provided with a second through hole 121, and the screw 13 is inserted into the first through hole 1111 and the second through hole 121 and is fixed by the nut 14.
Like this, bed-jig pillar height measuring device 1 still includes screw 13 and nut 14, is equipped with second through-hole 121 on the connecting piece 12, and in screw 13 worn to locate first through-hole 1111 and second through-hole 121, fixed by nut 14 to with the one end of comparatively succinct structure with telescopic member 11 and the one end vertical connection of connecting piece 12. Of course, in other embodiments, one end of the telescopic member 11 may be connected to one end of the connecting member 12 in other connection manners.
In this embodiment, the jig frame post height measuring apparatus 1 further includes a positioning member 15, where the positioning member 15 is connected to the connecting member 12, and the positioning member 15 is detachably connected to the top end of the jig frame post 2.
Thus, by arranging the jig frame strut height measuring apparatus 1 to further include the positioning member 15, the positioning member 15 is connected to the connecting member 12, and the positioning member 15 is used for being detachably connected to the top end of the jig frame strut 2, so that the connecting member 12 is stably abutted to the top end of the jig frame strut 2 through the positioning member 15 in a relatively simple structure.
In this embodiment, the positioning member 15 is glued to the connecting member 12.
In this way, the positioning member 15 is connected with the connecting member 12 in a simpler structure by gluing the positioning member 15 with the connecting member 12. Of course, in other embodiments, the positioning member 15 and the connecting member 12 may be connected in other manners.
In this embodiment, the positioning member 15 is a cover member, the inner diameter r2=38mm of the cover member, the outer diameter r3=32.5 mm of the solid cone 23 of the jig support column 2, the connecting member 12 is fixed on the top of the cover member, and the opening of the cover member faces the end of the telescopic member 11 which is not connected with the connecting member 12.
Thus, by providing the positioning member 15 as a cap with an inner diameter r2=38 mm and an outer diameter r3=32.5 mm of the solid cone 23 of the moulding bed post 2, the connecting member 12 is fixed on top of the cap with the opening of the cap facing the end of the telescopic member 11 not connected to the connecting member 12. The opening of the hood-like element is covered at the top end of the moulding bed post 2 during the measurement, so that the positioning element 15 slides off the top end of the moulding bed post 2 when the telescopic element 11 is prevented from extending from top to bottom in a relatively simple structure. Of course, in other embodiments, the positioning member 15 may be configured to be removably attached to the top end of the jig support post 2, and the inner diameter of the selected cover member may be sized to be no smaller than the outer diameter of the solid cone 23 of the jig support post 2.
The present embodiment also provides a method for measuring the height of a jig frame post 2, which adopts the jig frame post height measuring apparatus 1 as described above, comprising the steps of:
s1, abutting one end of a connecting piece 12 far away from a telescopic piece 11 on the top end of a jig frame pillar 2;
s2, stretching out the telescopic piece 11 and pulling down the outer tube 21 of the jig frame closely to the jig frame support 2 until the end of the telescopic piece 11 far away from the connecting piece 12 is aligned with the height standard 22 of the jig frame support 2;
s3, measuring the length H2 of the expansion state of the telescopic piece 11;
and S4, adding the H2 and the height H1 of the height standard 22 to obtain the height of the jig frame pillar 2.
Thus, by providing a jig frame post 2 height measuring method employing the jig frame post height measuring apparatus 1 as described above, the steps thereof include: s1, abutting one end of a connecting piece 12 far away from a telescopic piece 11 on the top end of a jig frame pillar 2; s2, stretching out the telescopic piece 11 and pulling down the outer tube 21 of the jig frame closely to the jig frame support 2 until the end of the telescopic piece 11 far away from the connecting piece 12 is aligned with the height standard 22 of the jig frame support 2; s3, measuring the length H2 of the extension state of the telescopic piece 11: if the telescopic piece 11 is provided with scales, H2 is directly read out in a vertical state; if the telescopic piece 11 has no scale, the telescopic piece 11 is kept in an extended state and is leveled, and H2 is measured by other tools; if the jig frame support height measuring device 1 is provided with the lock catch 16, the telescopic piece 11 is locked in an extending state by the lock catch 16 so as to keep stable, and then H2 is read out or measured by other tools; s4, adding the H2 and the height H1 of the height standard 22 to obtain the height of the jig frame pillar 2; therefore, a single worker can independently finish the measurement of the height of the jig frame support 2 by using the jig frame support height measuring device 1 on the ground, the steps are simple, the upward climbing is not needed, and the potential safety hazard is reduced.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the invention, but such changes and modifications fall within the scope of the invention.
Claims (10)
1. The utility model provides a bed-jig pillar height measurement device, its characterized in that, bed-jig pillar height measurement device includes extensible member and connecting piece, the extensible member can be followed self length direction and stretched out and draw back, the one end of extensible member with the one end rigid connection of connecting piece, the direction of stretching out of extensible member with the length direction of connecting piece is mutually perpendicular, the other end of connecting piece is used for the butt the top of bed-jig pillar, the extensible member is kept away from the one end of connecting piece is used for measuring the bottom of bed-jig pillar.
2. A jig support height measurement apparatus as claimed in claim 1 wherein the length of said connector is not less than the radius of the jig outer tube of said jig support.
3. A jig frame strut height measurement apparatus as in claim 1, wherein the telescoping member is provided with graduations.
4. The jig frame strut height measurement device of claim 1, further comprising a latch for locking the telescoping member.
5. A jig frame strut height measurement device as in claim 1, wherein the telescoping member is a tape, the hook of the tape being rigidly connected to one end of the connecting member.
6. The jig support column height measurement device according to claim 5, wherein the ruler hook is provided with a first through hole, the jig support column height measurement device further comprises a screw and a nut, the connecting piece is provided with a second through hole, and the screw is arranged in the first through hole and the second through hole in a penetrating mode and is fixed through the nut.
7. A jig support height measurement apparatus as claimed in claim 1, wherein the jig support height measurement apparatus further comprises a positioning member connected to the connecting member, the positioning member being for detachable connection to the top end of the jig support.
8. A jig frame strut height measurement apparatus as in claim 7, wherein said positioning member is adhesively bonded to said connecting member.
9. A jig frame strut height measurement apparatus as in claim 7, wherein said positioning member is a cap member having an inner diameter not smaller than an outer diameter of a solid cone of said jig frame strut, said connecting member being fixed to a top of said cap member, an opening of said cap member being directed toward an end of said telescoping member not connected to said connecting member.
10. A method of measuring the height of a scaffold support, using a scaffold support height measuring apparatus as claimed in any one of claims 1 to 9, comprising the steps of:
s1, stretching out the telescopic piece, and abutting one end of the connecting piece, which is far away from the telescopic piece, to the top end of the jig frame support column;
s2, the telescopic piece is tightly clung to the outer tube of the jig frame support and is pulled downwards until one end, far away from the connecting piece, of the telescopic piece is aligned with the height standard of the jig frame support;
s3, measuring the length H2 of the expansion state of the telescopic piece;
and S4, adding the H2 and the height H1 of the height standard to obtain the height of the jig frame support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311084040.4A CN116892875A (en) | 2023-08-25 | 2023-08-25 | Jig frame support height measuring device and jig frame support height measuring method adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311084040.4A CN116892875A (en) | 2023-08-25 | 2023-08-25 | Jig frame support height measuring device and jig frame support height measuring method adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116892875A true CN116892875A (en) | 2023-10-17 |
Family
ID=88313671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311084040.4A Pending CN116892875A (en) | 2023-08-25 | 2023-08-25 | Jig frame support height measuring device and jig frame support height measuring method adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116892875A (en) |
-
2023
- 2023-08-25 CN CN202311084040.4A patent/CN116892875A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106546222B (en) | verticality measuring device and method for telescopic frame rod plumb bob | |
| CN204854635U (en) | Portable vehicle height measuring apparatu | |
| CN110411410A (en) | A kind of Construction of Civil Engineering multifunction measuring set | |
| CN207214994U (en) | A kind of wall column verticality measuring tool | |
| CN108645380A (en) | Foundation pit gradient measuring device and method | |
| CN114964190B (en) | Combined geological compass for solid mineral exploration | |
| CN215981789U (en) | Regulation formula surveying instrument positioner for mapping engineering | |
| CN116892875A (en) | Jig frame support height measuring device and jig frame support height measuring method adopting same | |
| CN212133677U (en) | Wall post template axis position and straightness detector that hangs down | |
| CN210981237U (en) | Slope detection device for supervision | |
| CN212510231U (en) | Total powerstation altitude mixture control device | |
| CN216081500U (en) | Device for quickly testing verticality of vertical template | |
| CN209310816U (en) | A kind of wall column formwork verticality measurement device | |
| CN210462351U (en) | Measuring device for civil engineering | |
| CN214248827U (en) | Surveying instrument support convenient to adjust height of survey and drawing | |
| CN210862709U (en) | Building is managed with straightness detection device that hangs down | |
| CN209131551U (en) | Portable multi-function phytobiocoenose researching tool | |
| CN213900550U (en) | Leveling rod guiding frame | |
| CN219104009U (en) | Portable device for checking verticality of vertical template | |
| CN216593410U (en) | Portable pier stud template centering instrument | |
| CN219200440U (en) | Positioning tool for construction measurement of embedded part | |
| CN218496112U (en) | Portable verticality detector | |
| CN218349349U (en) | Measuring tool | |
| CN220104073U (en) | High-efficient straightness detecting instrument that hangs down | |
| CN110530333A (en) | Mobile surface of wall verticality detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |