CN208026267U - A kind of levelling rod placement handle - Google Patents
A kind of levelling rod placement handle Download PDFInfo
- Publication number
- CN208026267U CN208026267U CN201820493818.5U CN201820493818U CN208026267U CN 208026267 U CN208026267 U CN 208026267U CN 201820493818 U CN201820493818 U CN 201820493818U CN 208026267 U CN208026267 U CN 208026267U
- Authority
- CN
- China
- Prior art keywords
- handle
- levelling rod
- elastic force
- horizontal bubble
- backboard
- 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
Links
Abstract
A kind of levelling rod placement handle belongs to building engineering construction technical field of tools, and in particular to a kind of levelling rod disposes handle.The utility model provides one kind without in upper and lower dell or foundation pit, can found levelling rod outside dell or foundation pit, and work efficiency is high, and safe and reliable levelling rod disposes handle.The utility model includes clamping device, it is characterised in that：Horizontal bubble box and control handle are provided on clamping device；Bubble window is provided with reflective mirror above horizontal bubble box.
Description
Technical field
The utility model belongs to building engineering construction technical field of tools, and in particular to a kind of levelling rod placement handle.
Background technology
At present in leveling process, if encounter measurement dell or bottom of foundation ditch elevation, vertical ruler person must arrive down
In dell or foundation pit, operation in this way is primarily present following shortcoming：
1) dell or foundation pit are time-consuming and laborious up and down, reduce the efficiency for measuring work；
It is weedy if 2) had in water or other sundries, especially summer field dell in cheating, there is poisonous insect to haunt, under
To dell neutrality ruler, but also vertical ruler person faces a danger.
Invention content
The utility model provides one kind and is not necessarily in upper and lower dell or foundation pit, in dell or foundation pit aiming at the above problem
Outside can found levelling rod, and work efficiency is high, and safe and reliable levelling rod disposes handle.
In order to realize the above-mentioned purpose of the utility model, the utility model adopts the following technical solution, the utility model packet
Include clamping device, it is characterised in that：Horizontal bubble box and control handle are provided on clamping device；It is corresponding above horizontal bubble box
Bubble window is provided with reflective mirror.
As a kind of preferred embodiment of the utility model, the clamping device includes backboard, and the horizontal bubble box is fixed
Be set to the side of backboard, the backboard other side is connected by elastic telescoping bar with one end of a L-shaped snap-gauge, L-shaped snap-gauge it is another
End and horizontal bubble box side are both provided with elastic force buckle, and two elastic force buckle corresponds.
As another preferred embodiment of the utility model, the lateral surface of the horizontal bubble box is provided with longitudinal shaft,
It is provided in longitudinal shaft and horizontally rotates component, the control handle is connected with component is horizontally rotated.
Further, the control handle is set as retractable handle.
The technical solution of the utility model advantageous effect is：Levelling rod can be blocked using the utility model, passes through tune
The length of whole control handle and horizontal and regulation of longitudinal angle, by reflective sem observation and to adjust level(l)ing bubble placed in the middle, makes vertical ruler person station
The erection work of levelling rod can be realized in dell or margin of foundation pit, avoid and arrive dell or foundation pit neutrality ruler under vertical ruler person, no
It is only time saving and energy saving, but also avoid down to the danger arrived involved in dell or foundation pit, to improve work efficiency, ensure that vertical
The safety of ruler person.
The utility model is easy to operate, easy to use, does not have to Special Training；Use scope is wide, and demand is larger, before market
Jing Hao.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the internal structure schematic diagram of elastic telescoping bar and backboard junction.
Fig. 3 is the usage state diagram of the utility model.
In attached drawing 1 be control handle, 2 for horizontally rotate component, 3 be longitudinal shaft, 4 be horizontal bubble box, 5 be bubble window
Mouthful, 6 be reflective mirror, 7 be backboard, 8 be elastic telescoping bar, 9 be L-shaped snap-gauge, 10 be elastic force buckle, 11 be (the first back-moving spring,
12 it is levelling rod, 13 is dell or foundation pit.
Specific implementation mode
The utility model includes clamping device, it is characterised in that：Horizontal bubble box 4 and manipulation hand are provided on clamping device
Handle 1；4 top of horizontal bubble box is provided with reflective mirror 6 corresponding to bubble window 5.
As a kind of preferred embodiment of the utility model, the clamping device includes backboard 7, and the horizontal bubble box 4 is solid
Surely it is set to the side of backboard 7,7 other side of backboard is connected by elastic telescoping bar 8 with one end of a L-shaped snap-gauge 9, L-shaped snap-gauge 9
The other end and 4 side of horizontal bubble box be both provided with elastic force buckle 10, two elastic force buckle 10 corresponds.
One end of the elastic telescoping bar 8 is fixed with L-shaped snap-gauge 9, and the other end of elastic telescoping bar 8 is set in backboard 7,
(the first back-moving spring 11 is provided between elastic telescoping bar 8 and backboard 7, the elastic force of (the first back-moving spring 11 makes elastic telescoping bar 8
Towards 7 medial movement of backboard.
The end of the two elastic force buckle 10 is respectively arranged in horizontal bubble box 4 and L-shaped snap-gauge 9；4 He of horizontal bubble box
Spring energy is provided between elastic force buckle 10 makes elastic force buckle 10 enter the second back-moving spring in horizontal bubble box 4；L-shaped snap-gauge
The third resetting spring that spring energy makes elastic force buckle 10 enter L-shaped snap-gauge 9 is provided between 9 and elastic force buckle 10.
The elastic force buckle 10 is arranged up and down by least two L-shaped grabs.
As another preferred embodiment of the utility model, the lateral surface of the horizontal bubble box 4 is provided with longitudinal shaft
3, it is provided in longitudinal shaft 3 and horizontally rotates component 2, the control handle 1 is connected with component 2 is horizontally rotated.
Further, the control handle 1 is set as retractable handle.
It is 60 ° of angles between 4 upper surface of the reflective mirror 6 and horizontal bubble box.
The implementation process of the utility model：Step 1 stands ruler person station at 13 edge of dell or foundation pit, by levelling rod 12（Such as
Shown in Fig. 3）, it is placed in dell or foundation pit 13, ruler bottom is directed at measuring point, determines that levelling rod 12 disposes the fixed position of handle.
Step 2 pulls elastic telescoping bar 8 and elastic force buckle 10, and levelling rod 12, which is stuck in levelling rod 12, to be disposed on handle.
At this point, the central axes of level(l)ing bubble and the central axes of levelling rod 12 are mutually parallel.
Step 3 is adjusted the utility model by control handle 1, so that vertical ruler person is passed through reflective mirror 6 and can see that
Level(l)ing bubble, meanwhile, the ruler of levelling rod 12 is facing towards observer.
Step 4, stands ruler person and holds control handle 1, adjust the length of control handle 1, and level gas is observed by reflective mirror 6
Bubble, it is placed in the middle to level(l)ing bubble until adjusting, ruler person is stood at this time and sends out signal, and the reading of levelling rod 12 can be read in observer.
It is understood that above with respect to the specific descriptions of the utility model, it is merely to illustrate the utility model and is not
It is limited to technical solution described in the utility model embodiment, it will be understood by those of ordinary skill in the art that, it still can be with
It modifies to the utility model or equivalent replacement, to reach identical technique effect；Needs are used as long as meeting, all in this reality
Within novel protection domain.
Claims (8)
1. a kind of levelling rod disposes handle, including clamping device, it is characterised in that：Horizontal bubble box is provided on clamping device
（4）And control handle（1）；Horizontal bubble box（4）Top corresponds to bubble window（5）It is provided with reflective mirror（6）.
2. a kind of levelling rod according to claim 1 disposes handle, it is characterised in that：The clamping device includes backboard
（7）, the horizontal bubble box（4）It is fixedly installed on backboard（7）Side, backboard（7）The other side passes through elastic telescoping bar（8）With
One L-shaped snap-gauge（9）One end be connected, L-shaped snap-gauge（9）The other end and horizontal bubble box（4）Side is both provided with elastic card
Button（10）, two elastic force buckle（10）It corresponds.
3. a kind of levelling rod according to claim 2 disposes handle, it is characterised in that：The elastic telescoping bar（8）One
End and L-shaped snap-gauge（9）It is fixed, elastic telescoping bar（8）The other end be set to backboard（7）It is interior, elastic telescoping bar（8）And backboard
（7）Between be provided with (the first back-moving spring（11）, (the first back-moving spring（11）Elastic force make elastic telescoping bar（8）Towards backboard
（7）Medial movement.
4. a kind of levelling rod according to claim 2 disposes handle, it is characterised in that：The two elastic force buckle（10）End
Portion is respectively arranged at horizontal bubble box（4）With L-shaped snap-gauge（9）It is interior；Horizontal bubble box（4）It is buckled with elastic force（10）Between be provided with
Spring energy makes elastic force buckle（10）Into horizontal bubble box（4）Interior second back-moving spring；L-shaped snap-gauge（9）It is buckled with elastic force
（10）Between be provided with spring energy elastic force made to buckle（10）Into L-shaped snap-gauge（9）Third resetting spring.
5. a kind of levelling rod according to claim 4 disposes handle, it is characterised in that：The elastic force buckle（10）By at least
Two L-shaped grabs are arranged up and down.
6. a kind of levelling rod according to claim 1 disposes handle, it is characterised in that：The horizontal bubble box（4）It is outer
Side is provided with longitudinal shaft（3）, longitudinal shaft（3）On be provided with and horizontally rotate component（2）, the control handle（1）With water
Flat runner assembly（2）It is connected.
7. a kind of levelling rod according to claim 1 disposes handle, it is characterised in that：The control handle（1）It is set as
Retractable handle.
8. a kind of levelling rod according to claim 1 disposes handle, it is characterised in that：The reflective mirror（6）And horizontal gas
Steep box（4）It is 60 ° of angles between upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820493818.5U CN208026267U (en) | 2018-04-09 | 2018-04-09 | A kind of levelling rod placement handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820493818.5U CN208026267U (en) | 2018-04-09 | 2018-04-09 | A kind of levelling rod placement handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208026267U true CN208026267U (en) | 2018-10-30 |
Family
ID=63908678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820493818.5U Expired - Fee Related CN208026267U (en) | 2018-04-09 | 2018-04-09 | A kind of levelling rod placement handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208026267U (en) |
-
2018
- 2018-04-09 CN CN201820493818.5U patent/CN208026267U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20210409 |