CN209295991U - A kind of ground mural circle - Google Patents
A kind of ground mural circle Download PDFInfo
- Publication number
- CN209295991U CN209295991U CN201920148045.1U CN201920148045U CN209295991U CN 209295991 U CN209295991 U CN 209295991U CN 201920148045 U CN201920148045 U CN 201920148045U CN 209295991 U CN209295991 U CN 209295991U
- Authority
- CN
- China
- Prior art keywords
- laser head
- swing component
- fixing sleeve
- location hole
- locating 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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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a kind of ground mural circles.Including shell, pedestal, swing component, and laser head, bracket is equipped in the shell, the swing component is set on bracket, the inside of the swing component is equipped with cavity, the outer end face of the swing component, which is equipped with, to extend outwardly and the fixing sleeve of perpendicular distribution, location hole is equipped in the fixing sleeve, the location hole connects with cavity, on the swing component and it is located at the periphery of location hole equipped with the mounting hole of perforation, one end of the laser head passes through from location hole and slides into hole, the other end of the laser head is the locating plate that diameter is greater than location hole, the locating plate fits on the inner face of swing component, and on the periphery covering mounting hole of the locating plate, it is fixedly connected by fasteners through mounting holes with locating plate.When the ground mural circle is designed by structure so that laser head carries out installation positioning, have guiding performance good, the advantages that convenient for assembly, fastness is strong, and stability is high and structurally reasonable.
Description
Technical field
The utility model relates to a kind of laser measuring apparatus more particularly to a kind of ground mural circles.
Background technique
Ground mural circle is the measuring tool often used in building trade.Compared with artificial bracing wire measurement and traditional measurement
Tool has great advantages.Measure whether plane smooth and verticality, easy to use, light structure.Currently, existing ground wall
Instrument mainly includes shell, bracket, swing component and laser head, and swing component is set on bracket, and laser head is mounted to swing component
On, still, laser head is directly installed on the end face of bracket, is declined so as to cause the installation position stability of laser head, jail
Solidity reduces, and is not easy to install, and in use, laser head position is be easy to cause to deviate, causes precision to be affected, thus shadow
Ring the service performance of product.
Utility model content
The shortcomings that in order to overcome background technique and shortcoming, the utility model provide a kind of ground mural circle, solve existingly
There is the technical issues of installation is inconvenient, and position stability difference and service performance decline in mural circle.
The technical solution of the utility model is: a kind of ground mural circle, including shell, pedestal, swing component and laser head, institute
State and be equipped with bracket in shell, the swing component is set on bracket, and the inside of the swing component is equipped with cavity, the swing component it is outer
End face, which is equipped with, to extend outwardly and the fixing sleeve of perpendicular distribution, is equipped with location hole in the fixing sleeve, the location hole and empty
Chamber connects, and the periphery on the swing component and positioned at location hole is equipped with the mounting hole of perforation, and one end of the laser head is from calmly
Position hole passes through and slides into hole, and the other end of the laser head is the locating plate that diameter is greater than location hole, the locating plate fitting
In on the inner face of swing component, and on the periphery covering mounting hole of the locating plate, pass through fasteners through mounting holes and positioning
Piece is fixedly connected.
The laser head includes first laser head, second laser head and third laser head, and the fixing sleeve includes first
Fixing sleeve, the second fixing sleeve and third fixing sleeve, the side that first fixing sleeve, the second fixing sleeve are located at swing component are mutual
Vertical endface, the third fixing sleeve are located at the lower end of swing component, and the first laser head is set on the first fixing sleeve, institute
Second laser head is stated on the second fixing sleeve, the third laser head is set on third fixing sleeve.
The bracket includes pedestal, locating rod and positioning seat, and the swing component is connected on pedestal by connecting column, institute
It states locating rod to be fixed on pedestal, the positioning seat is connected with locating rod, and the upper end of the swing component is matched with positioning seat.
Positioning sleeve is equipped in the positioning seat, the swing component is sheathed in the positioning sleeve, and the positioning seat is equipped with
Notch, the positioning sleeve are equipped with aperture corresponding with the notch.
The utility model has the following beneficial effects: the ground mural circle is designed by structure so that laser head carries out installation positioning
When, have guiding performance good, the advantages that convenient for assembly, fastness is strong, and stability is high and structurally reasonable.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the utility model.
Fig. 2 is the structural schematic diagram of swing component and bracket in the utility model.
Fig. 3 is the partial structural diagram of the utility model.
In figure, shell 1, pedestal 2, swing component 3, laser head 4, first laser head 41, second laser head 42, third laser head
43, bracket 5, pedestal 51, locating rod 52, positioning seat 53, cavity 6, fixing sleeve 7, the first fixing sleeve 71, the second fixing sleeve 72, the
Three fixing sleeves 73, location hole 8, mounting hole 9, locating plate 10, connecting column 11, positioning sleeve 12, notch 13, aperture 14.
Specific embodiment
The embodiments of the present invention are described further below for attached drawing:
As shown, a kind of ground mural circle, including shell 1, pedestal 2, swing component 3 and laser head 4, set in the shell 1
There is bracket 5, the swing component 3 is set on bracket 5, and the inside of the swing component 3 is equipped with cavity 6, the outer end face of the swing component 3
Equipped with extending outwardly and the fixing sleeve 7 of perpendicular distribution, be equipped with location hole 8 in the fixing sleeve 7, the location hole 8 with it is empty
Chamber 6 connects, and on the swing component 3 and is located at the periphery of location hole 8 equipped with the mounting hole 9 of perforation, one end of the laser head 4
It passes through and is slid into hole from location hole 8, the other end of the laser head 4 is the locating plate 10 that diameter is greater than location hole 8, described fixed
Bit slice 10 fits on the inner face of swing component 3, and on the periphery covering mounting hole 9 of the locating plate 9, laser head 4 passes through tight
Firmware passes through mounting hole 9 and is fixedly connected with locating plate 10.According to above scheme, which is designed by structure so that laser head
When carrying out installation positioning, have guiding performance good, the advantages that convenient for assembly, fastness is strong, and stability is high and structurally reasonable.
In the utility model, the laser head 4 includes first laser head 41, second laser head 42 and third laser head
43, the fixing sleeve 7 include the first fixing sleeve 71, the second fixing sleeve 72 and third fixing sleeve 73, first fixing sleeve 71,
Second fixing sleeve 72 is located at the orthogonal endface in side of swing component 3, and the third fixing sleeve 73 is located under swing component 3
End, the first laser head 41 are set on the first fixing sleeve 71, and the second laser head 42 is set on the second fixing sleeve 72, described
Third laser head 43 is set on third fixing sleeve 73.First laser head 41, second laser head 42 are located at the side surface direction of swing component
And in being mutually perpendicular to be distributed, in being distributed downward vertically, three laser heads pass through corresponding fixing sleeve respectively to carry out third laser head
It positions and fixed, easy for installation, structurally reasonable, reliable, stability is good.
In the utility model, the bracket 5 includes pedestal 51, locating rod 52 and positioning seat 53, and the swing component 3 passes through
Connecting column 11 is connected on pedestal 51, and the locating rod 52 is fixed on pedestal 51, and the positioning seat 53 is connected with locating rod 52
It connects, the upper end of the swing component 3 is matched with positioning seat 53.Pedestal is located at the bottom of bracket, and positioning seat is located at upper end, positioning seat
It is propped up between pedestal by several locating rods being spaced apart from each other, preferably 3, first laser head and second laser head are located at
Between locating rod, swing component is connected on the positioning seat of bracket.Using aforesaid way, structure is simple, is convenient for component assembling, rationally
Property it is high, it is highly reliable.
It is equipped with positioning sleeve 12 in the utility model, the positioning seat 53, the swing component 3 is sheathed on the positioning sleeve 12
Interior, the positioning seat 53 is equipped with notch 13, and the positioning sleeve 12 is equipped with aperture 14 corresponding with the notch 13.Positioning
Seat outer ring is fixed in locating rod, be on the inside of positioning seat in lead to structure, positioning sleeve is set in positioning seat, sets in the side of positioning sleeve
There is aperture corresponding with notch on positioning seat, using the above structure, can be convenient for adjusting and fixing, stability is good, usability
It can be high.
Claims (4)
1. a kind of ground mural circle, including shell (1), pedestal (2), swing component (3) and laser head (4), the shell (1) is interior to be equipped with
Bracket (5), the swing component (3) are set on bracket (5), it is characterised in that: and the inside of the swing component (3) is equipped with cavity (6),
The outer end face of the swing component (3), which is equipped with, to extend outwardly and the fixing sleeve of perpendicular distribution (7), sets in the fixing sleeve (7)
Have location hole (8), the location hole (8) connects with cavity (6), the periphery on the swing component (3) and positioned at location hole (8)
One end of mounting hole (9) equipped with perforation, the laser head (4) passes through from location hole (8) and slides into hole, the laser head
(4) the other end is the locating plate (10) that diameter is greater than location hole (8), and the locating plate (10) fits in the interior of swing component (3)
On end face, and in periphery covering mounting hole (9) of the locating plate (10), laser head (4) passes through fasteners through mounting holes (9)
It is fixedly connected with locating plate (10).
2. a kind of ground mural circle according to claim 1, it is characterised in that: the laser head (4) includes first laser head
(41), second laser head (42) and third laser head (43), the fixing sleeve (7) are consolidated including the first fixing sleeve (71), second
Fixed set (72) and third fixing sleeve (73), first fixing sleeve (71), the second fixing sleeve (72) are located at the side of swing component (3)
The orthogonal endface in face, the third fixing sleeve (73) are located at the lower end of swing component (3), and the first laser head (41) sets
In on the first fixing sleeve (71), the second laser head (42) is set on the second fixing sleeve (72), the third laser head (43)
On third fixing sleeve (73).
3. a kind of ground mural circle according to claim 1 or 2, it is characterised in that: the bracket (5) includes pedestal (51), determines
Position bar (52) and positioning seat (53), the swing component (3) are connected on pedestal (51) by connecting column (11), the locating rod
(52) it is fixed on pedestal (51), the positioning seat (53) is connected with locating rod (52), the upper end of the swing component (3) and fixed
Position seat (53) matches.
4. a kind of ground mural circle according to claim 3, it is characterised in that: be equipped with positioning sleeve in the positioning seat (53)
(12), the swing component (3) is sheathed in the positioning sleeve (12), and the positioning seat (53) is equipped with notch (13), described fixed
Position set (12) is equipped with aperture (14) corresponding with the notch (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148045.1U CN209295991U (en) | 2019-01-28 | 2019-01-28 | A kind of ground mural circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148045.1U CN209295991U (en) | 2019-01-28 | 2019-01-28 | A kind of ground mural circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209295991U true CN209295991U (en) | 2019-08-23 |
Family
ID=67642473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920148045.1U Expired - Fee Related CN209295991U (en) | 2019-01-28 | 2019-01-28 | A kind of ground mural circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209295991U (en) |
-
2019
- 2019-01-28 CN CN201920148045.1U patent/CN209295991U/en not_active Expired - Fee Related
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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: 20190823 Termination date: 20200128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |