CN208635804U - A kind of construction is fallen with line - Google Patents
A kind of construction is fallen with line Download PDFInfo
- Publication number
- CN208635804U CN208635804U CN201820959063.3U CN201820959063U CN208635804U CN 208635804 U CN208635804 U CN 208635804U CN 201820959063 U CN201820959063 U CN 201820959063U CN 208635804 U CN208635804 U CN 208635804U
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- CN
- China
- Prior art keywords
- line
- gear
- fallen
- bottom plate
- rotor plate
- 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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a kind of construction to be fallen with line, including bottom plate, rotating mechanism, extend adjustment mechanism and plummet, the rotating mechanism is arranged on the bottom plate, the extension adjustment mechanism is installed on the top of the rotating mechanism, the end of the extension mechanism is arranged in by connecting line for the plummet.This is practical new using Telescopic rod structure, gets rid of and is difficult to fixed disadvantage in the prior art；Rotor plate uses insert structure, and flexible rotating overcomes traditional shaft stability poor, the defect easily shaken when changing vertical line direction；Without dismantling repeatedly, the time is saved, is improved work efficiency.Measurement for wall body vertical degree is measured by dedicated metope sag measuring scale line of engagement pendant, is no longer needed to identify using naked eyes, is improved accuracy, error is smaller.
Description
Technical field
The utility model relates to a kind of construction to be fallen with line, belongs to construction equipment technology field.
Background technique
Line pendant refers to a kind of object of cone cast by metal (iron, steel, copper etc.), is mainly used for the verticality of object
Measurement, is more common in architectural engineering.In actually building use process, it is often necessary to carry out verticality survey to multiple faces of building
Amount, but existing line pendant is when in use, when generally requiring the verticality for measuring another sidewalls, needs to fall on line and remove, turn
It is retightened after changing direction, it is relatively complicated in this way, and existing line pendant is in actual use, due to not flexible, when in use
It can not find suitable position to be fixed, and squareness measurement, generally by visually identifying, not enough precisely, error is larger.
Utility model content
The shortcomings that technical problem to be solved in the utility model is, overcomes the prior art provides a kind of construction use
Line pendant, using telescopic rod, gets rid of and is difficult to fixed disadvantage in the prior art；Can flexible rotating, change vertical line direction, without anti-
Multiple disassembly, saves the time, improves work efficiency.
It is fallen in order to solve the above technical problems, the utility model provides a kind of construction with line, including bottom plate, rotating machine
Structure extends adjustment mechanism and plummet, and the rotating mechanism is arranged on the bottom plate, installs institute on the top of the rotating mechanism
Extension adjustment mechanism is stated, the end for extending adjustment mechanism is arranged in by connecting line in the plummet；
The rotating mechanism includes being arranged on the bottom plate to run through circular rotatable slot, the top opening of the rotation slot
Diameter is less than bottom opening diameter, outside rotation trench bottom loading rotor plate, the rotor plate shape and the rotation slot
Shape matching, baffle is fixedly mounted at the bottom opening of the rotation slot, rotor plate is limited to rotation slot by the baffle
Interior, the baffle is contacted with rotor plate by rolling mechanism；Setting angle adjusts device on the upper surface of the bottom plate, by institute
Stating angular adjustment apparatus drives the rotor plate to be rotated；
The extension adjustment mechanism includes fixed link, telescopic rod, slide bar, line wheel draw off gear and counterweight sliding sleeve, described
Fixed link is vertically installed on the rotor plate, and the telescopic rod is horizontally set on the top of the fixed link, the telescopic rod
For hollow structure tube body, the slide bar is plugged in the telescopic rod, and the second clamping screw is equipped on the telescopic rod to institute
Slide bar is stated to fix；Described slide bar one end is equipped with the counterweight sliding sleeve, and the counterweight sliding sleeve is equipped with and connect with slide bar
The other end of the first fixed clamping screw, slide bar is equipped with connecting line fixing end；The line wheel draw off gear is mounted on described stretch
On contracting bar, the connecting line that the line wheel draw off gear is drawn is connected through the connecting line fixing end with the plummet.
The technical solution that the utility model further limits is: construction above-mentioned is fallen with line, is also set on the bottom plate
There is gage slot, storage falls the metope sag measuring scale being used cooperatively with line in the gage slot；The metope sag measuring scale packet
Ruler body, guide rod, U-shaped fixture block, moving sliding sleeve and pointer are included, the side of the length direction of the ruler body is equipped with guide groove,
It is equipped with the guide rod in the guide groove, moving sliding sleeve is equipped on the guide rod, the moving sliding sleeve side, which is equipped with, to be referred to
Needle is directed toward the dimension line on setting ruler body, and the other side of sliding sleeve is equipped with the U-shaped fixture block of limit line pendant connecting line.
Construction above-mentioned is fallen with line, and the connecting line fixing end includes link block, third clamping screw and threading
Ring, the link block are fixedly mounted on the end of the slide bar, the third clamping screw be connected through a screw thread be mounted on it is described
On link block, the thimble is fixedly mounted on the underface of the link block.
Construction above-mentioned is fallen with line, and the angular adjustment apparatus includes mounting blocks, worm screw, worm gear, shaft, fixation
Block, rotating bar and gear, the mounting blocks are fixedly mounted on bottom plate, have axis hole, the worm screw on the mounting blocks
One end is plugged in the axis hole by bearing, and the rotating bar is installed on the other end of the worm screw；The worm screw and rotation
It is equipped with fixed block between plate, there is drive rod shaft hole on the fixed block, the drive rod is plugged on the biography by bearing
In lever shaft hole, one end of the drive rod is equipped with the worm gear and matches connection with the worm screw, the drive rod it is another
End installation gear engages connection with the gear ring being arranged on rotor plate circumference.
Construction above-mentioned is fallen with line, the rolling mechanism include be arranged in rotor plate bottom first roll annular groove with
And be arranged on the baffle with it is described first roll annular groove it is matched second roll annular groove, it is described first roll annular groove with
Second rolls in annular groove equipped with ball.
Construction above-mentioned is fallen with line, and the line wheel draw off gear includes U-shaped piece, wire spool and crank, described U-shaped
The opening upwards of block are simultaneously fixedly mounted on the telescopic rod, install the coiling by coiling shaft in described U-shaped piece
One end of disk, the coiling shaft is installed by the crank.
Further, construction above-mentioned is fallen with line, and the bottom plate is equipped with the plummet slot of storage plummet, is fallen convenient for line
Device plummet in transhipment collides with other articles.
The beneficial effects of the utility model are: this is practical new using Telescopic rod structure, gets rid of and be difficult in the prior art
Fixed disadvantage；Rotor plate uses insert structure, and flexible rotating overcomes traditional shaft stability poor, easily when changing vertical line direction
The defect of shaking；Without dismantling repeatedly, the time is saved, is improved work efficiency.Measurement for wall body vertical degree, by dedicated
Metope sag measuring scale line of engagement pendant measure, no longer need to using naked eyes identify, improve accuracy, error is smaller.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the utility model top view figure.
Fig. 3 is A point partial enlarged view in Fig. 2.
In figure: 1 bottom plate, 2 rotation slots, 3 rotor plates, 4 baffles, 5 fixing bolts, 6 slide bars, 7 counterweight sliding sleeves, 8 first lockings
Bolt, 9 fixed links, 10U type block, 11 telescopic rods, 12 second clamping screws, 13 link blocks, 14 third clamping screws, 15 threading
Ring, 16 connecting lines, 17 mounting blocks, 18 worm screws, 19 worm gears, 20 shafts, 21 fixed blocks, 22 rotating bars, 23 gears, 24 gear rings, 25
Wire spool, 26 cranks, 27 plummets, 28 plummet slots, 29 gage slots, 30 ruler bodies, 31 graduation marks, 32 guide grooves, 33 guide rods, 34U
Type fixture block, 35 moving sliding sleeves, 36 pointers.
Specific embodiment
Embodiment 1
The present embodiment provides a kind of construction to be fallen with line, and structure is as shown in Figure 1 to Figure 3, including bottom plate 1, rotating mechanism,
Extending adjustment mechanism and plummet 27, rotating mechanism is arranged on bottom plate 1, and on the top of rotating mechanism, installation extends adjustment mechanism,
The end for extending adjustment mechanism is arranged in by connecting line 16 for plummet；It is additionally provided with gage slot 29 on bottom plate and stores the plummet of plummet
Slot 28, the interior storage of gage slot fall the metope sag measuring scale being used cooperatively with line；Metope sag measuring scale includes ruler body 30, guiding
The side of bar 33, U-shaped fixture block 34, moving sliding sleeve 35 and pointer 36, the length direction of ruler body 30 is equipped with guide groove 32, is being oriented to
It is equipped with guide rod 33 in slot 32, is equipped with moving sliding sleeve 35 on the guide bar, 35 side of moving sliding sleeve is equipped with pointer and is directed toward setting ruler
Dimension line 31 on body, the other side of sliding sleeve are equipped with the U-shaped fixture block 34 of limit line pendant connecting line.
Rotating mechanism in the present embodiment includes being arranged on bottom plate to run through circular rotatable slot 2, and the top of rotation slot 2 is opened
Mouth diameter is less than bottom opening diameter, is packed into rotor plate 3,3 shape of rotor plate and rotation slot form fit in rotation trench bottom,
Baffle 4 is installed by fixing bolt 5 at the bottom opening of rotation slot, rotor plate 3 is limited in rotation slot 2 by baffle, is kept off
Plate 4 is contacted with rotor plate by rolling mechanism；Rolling mechanism include be arranged in rotor plate bottom first roll annular groove and with
It is arranged on baffle and rolls the matched second rolling annular groove of annular groove with first, is set in the first rolling annular groove and the second rolling annular groove
There is ball.Setting angle adjusts device on the upper surface of bottom plate, is rotated by angular adjustment apparatus driving rotor plate；Angle
Adjusting device includes mounting blocks 17, worm screw 18, worm gear 19, shaft 20, fixed block 21, rotating bar 22 and gear 23, mounting blocks
It is fixedly mounted on bottom plate, there is axis hole on mounting blocks, worm screw one end is plugged in axis hole by bearing, the other end of worm screw
Upper installation rotating bar；It is equipped with fixed block between worm screw and rotor plate, there is drive rod shaft hole on fixed block, drive rod passes through axis
It holds and is plugged in drive rod shaft hole, one end of drive rod is equipped with worm gear and matches connection, the other end installation of drive rod with worm screw
Gear engages connection with the gear ring 24 being arranged on rotor plate circumference.Extend adjustment mechanism to include fixed link 9, telescopic rod 11, slide
Bar 6, line wheel draw off gear and counterweight sliding sleeve 7, line wheel draw off gear includes U-shaped piece 10, wire spool 25 and crank 26, U-shaped
The opening upwards of block are simultaneously fixedly mounted on telescopic rod, install wire spool by coiling shaft in U-shaped piece, coiling shaft
One end is installed by crank 26.Fixed link 9 is vertically installed on rotor plate, and telescopic rod is horizontally set on the top of fixed link, telescopic rod
For hollow structure tube body, slide bar is plugged in telescopic rod 11, and the second clamping screw 12 is equipped on telescopic rod and is limited slide bar
Position is fixed；Slide bar one end is equipped with counterweight sliding sleeve 7, and counterweight sliding sleeve is equipped with the first clamping screw 8 being connected and fixed with slide bar, slide bar
The other end be equipped with connecting line fixing end；Line wheel draw off gear is mounted on telescopic rod, the connecting line that line wheel draw off gear is drawn
16 are connected through connecting line fixing end with plummet 27.
The connecting line fixing end of the present embodiment includes link block 13, third clamping screw 14 and thimble 15, link block
It is fixedly mounted on the end of slide bar, third clamping screw, which is connected through a screw thread, to be mounted on link block, and thimble 15 is fixedly mounted
In the underface of link block.
When the present embodiment is in use, bottom plate 1 is placed in need using line fall corner at, according to actual use situation,
The appropriate length for adjusting telescopic rod 11, is locked by the second clamping screw 12, connecting line 16 is wound on third clamping screw
On 14, and plummet 27 is taken out from plummet slot 28 and is put down, slided counterweight sliding sleeve 7, make the two sides balance and stability of rotor plate 3, match
Weight sliding sleeve 7 is fixed by the first clamping screw 8, rotates crank 26, plummet 27 is lowered into proper height, passes through third locking screw
Connecting line 16 is locked by bolt 14.It when needing to rotate 27 vertical line direction of plummet, need to can only rotate according to actual needs
Lever 22, driving worm screw 18 rotates, and then rotor plate 3 is driven to rotate, and plummet 27 is made to turn to proper orientation.When needing to examine
When whether survey wall is vertical, the ruler body 30 of metope sag measuring scale is taken out, U-shaped card block 34 is stuck on vertical connecting line 16,
The other end of ruler body 30 is resisted into wall, is read by pointer 36, ruler body 30 is moved straight down along wall, then is read
Number may know that whether wall is vertical according to the numerical bias of pointer instruction.
In addition to the implementation, the utility model can also have other embodiments.It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, the protection scope of the requires of the utility model is all fallen within.
Claims (7)
1. a kind of construction is fallen with line, including bottom plate, rotating mechanism, extension adjustment mechanism and plummet, it is characterised in that: described
Rotating mechanism is arranged on the bottom plate, installs the extension adjustment mechanism on the top of the rotating mechanism, the plummet is logical
It crosses connecting line and the end for extending adjustment mechanism is set；
The rotating mechanism includes being arranged on the bottom plate to run through circular rotatable slot, the top opening diameter of the rotation slot
Less than bottom opening diameter, rotor plate, the rotor plate shape and the rotation slot shape are packed into the rotation trench bottom
Match, baffle is fixedly mounted at the bottom opening of the rotation slot, rotor plate is limited in rotation slot by the baffle, institute
It states baffle and is contacted with rotor plate by rolling mechanism；Setting angle adjusts device on the upper surface of the bottom plate, by the angle
Degree adjustment device drives the rotor plate to be rotated；
The extension adjustment mechanism includes fixed link, telescopic rod, slide bar, line wheel draw off gear and counterweight sliding sleeve, the fixation
Bar is vertically installed on the rotor plate, and the telescopic rod is horizontally set on the top of the fixed link, during the telescopic rod is
Hollow structure tube body, the slide bar are plugged in the telescopic rod, and the second clamping screw is equipped on the telescopic rod to the cunning
Bar fixes；Described slide bar one end is equipped with the counterweight sliding sleeve, and the counterweight sliding sleeve is equipped with and is connected and fixed with slide bar
The first clamping screw, the other end of slide bar is equipped with connecting line fixing end；The line wheel draw off gear is mounted on the telescopic rod
On, the connecting line that the line wheel draw off gear is drawn is connected through the connecting line fixing end with the plummet.
2. construction according to claim 1 is fallen with line, it is characterised in that: be additionally provided with gage slot, institute on the bottom plate
State the metope sag measuring scale that storage is used cooperatively with line pendant in gage slot；The metope sag measuring scale includes ruler body, guiding
The side of bar, U-shaped fixture block, moving sliding sleeve and pointer, the length direction of the ruler body is equipped with guide groove, in the guide groove
Equipped with the guide rod, moving sliding sleeve is equipped on the guide rod, the moving sliding sleeve side is equipped with pointer and is directed toward setting ruler
Dimension line on body, the other side of sliding sleeve are equipped with the U-shaped fixture block of limit line pendant connecting line.
3. construction according to claim 2 is fallen with line, it is characterised in that: the connecting line fixing end includes connection
Block, third clamping screw and thimble, the link block are fixedly mounted on the end of the slide bar, the third clamping screw
It is connected through a screw thread and is mounted on the link block, the thimble is fixedly mounted on the underface of the link block.
4. construction according to claim 1 is fallen with line, it is characterised in that: the angular adjustment apparatus includes installation
Block, worm screw, worm gear, shaft, fixed block, rotating bar and gear, the mounting blocks are fixedly mounted on bottom plate, in the installation
There is axis hole, described worm screw one end is plugged in the axis hole by bearing, on the other end of the worm screw described in installation on block
Rotating bar；It is equipped with fixed block between the worm screw and rotor plate, there is drive rod shaft hole, the drive rod on the fixed block
It is plugged in the drive rod shaft hole by bearing, one end of the drive rod is equipped with the worm gear and matches company with the worm screw
It connects, the other end installation gear of the drive rod engages connection with the gear ring being arranged on rotor plate circumference.
5. construction according to claim 1 is fallen with line, it is characterised in that: the rolling mechanism includes that setting is rotating
The first of board bottom portion rolls annular groove and rolls matched second rolling ring of annular groove with described first with being arranged on the baffle
Slot rolls annular groove and second described first and rolls in annular groove equipped with ball.
6. construction according to claim 1 is fallen with line, it is characterised in that: the line wheel draw off gear includes U-shaped piece,
Wire spool and crank, U-shaped piece of the opening upwards are simultaneously fixedly mounted on the telescopic rod, are led in described U-shaped piece
It crosses coiling shaft and the wire spool is installed, the crank is installed in one end of the coiling shaft.
7. construction according to claim 1 is fallen with line, it is characterised in that: the bottom plate is equipped with the lead of storage plummet
Fall slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959063.3U CN208635804U (en) | 2018-06-21 | 2018-06-21 | A kind of construction is fallen with line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959063.3U CN208635804U (en) | 2018-06-21 | 2018-06-21 | A kind of construction is fallen with line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208635804U true CN208635804U (en) | 2019-03-22 |
Family
ID=65735583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820959063.3U Expired - Fee Related CN208635804U (en) | 2018-06-21 | 2018-06-21 | A kind of construction is fallen with line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208635804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000631A (en) * | 2018-06-21 | 2018-12-14 | 上海宝冶集团有限公司 | Construction is fallen with line |
-
2018
- 2018-06-21 CN CN201820959063.3U patent/CN208635804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000631A (en) * | 2018-06-21 | 2018-12-14 | 上海宝冶集团有限公司 | Construction is fallen with line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |