CN207636059U - Gaffer on levelling rod is filled with and levelling rod - Google Patents
Gaffer on levelling rod is filled with and levelling rod Download PDFInfo
- Publication number
- CN207636059U CN207636059U CN201721264092.XU CN201721264092U CN207636059U CN 207636059 U CN207636059 U CN 207636059U CN 201721264092 U CN201721264092 U CN 201721264092U CN 207636059 U CN207636059 U CN 207636059U
- Authority
- CN
- China
- Prior art keywords
- levelling rod
- illumination
- rod
- sleeve
- motion bar
- 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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Abstract
It is filled with the utility model discloses a kind of gaffer on levelling rod and levelling rod, its key points of the technical solution are that including tying up to the transparent band on levelling rod, transparent band is equipped with the motion bar extended along levelling rod length direction, illuminator is connected on motion bar, when being detected using levelling rod, transparent band is tied up on levelling rod, motion bar extends along the length direction of levelling rod, illuminator illuminates on levelling rod, gaffer's harness has the advantages that flexibly light, and facilitates detection workman that the registration on levelling rod is clearly viewed.
Description
Technical field
The utility model is related to tacheometrical survey tool, more particularly to a kind of gaffer on levelling rod is filled with and level
Ruler.
Background technology
In underground engineering, insufficient illumination is the primary problem to be solved.Especially when being measured using optical instrument, if
Insufficient light then makes gauger that can not see measurement target clearly, when carrying out the measurement of the level, because of illumination deficiency, then is difficult to accurately measure
Level Height.One hand of survey crew is needed to hold levelling rod, another hand will hold flashlight irradiation ruler face, if flashlight
Brightness irregularities, or because levelling rod is helped askew, measurement accuracy may be caused poor, human factor influences excessive.
Currently, the Chinese patent that Authorization Notice No. is CN202692977U in existing patent discloses a kind of night exploration use
Levelling rod is equipped with lighting device on levelling rod, power supply is connected on lighting device, and lighting device is radiated on levelling rod,
Keeping light to irradiate, uniform, brightness is moderate, helps to improve the measurement accuracy of levelling rod.
But above-mentioned night levelling rod is when in use, lighting device is threaded on levelling rod ontology, lighting device
The light path needs that can be irradiated are adapted with the length of levelling rod, need lighting device being pre-installed on levelling rod ontology,
Then it measures, increases the weight of levelling rod ontology, cause inconvenient to use.
Utility model content
The purpose of this utility model is to provide a kind of illumination tooling on levelling rod, and the illumination tooling is flexibly light,
On levelling rod, be conducive to the registration that detection workman is clearly viewed on levelling rod.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of illumination tooling on levelling rod, including the transparent band on levelling rod is tied up to, on the transparent band
Equipped with the motion bar extended along levelling rod length direction, illuminator is connected on the motion bar.
By using above-mentioned technical proposal, when being detected using levelling rod, transparent band is tied up on levelling rod, activity
Bar extends along the length direction of levelling rod, and illuminator illuminates on levelling rod, which has flexibly light excellent
Point, and facilitate detection workman that the registration on levelling rod is clearly viewed.
The utility model is further arranged to：Wider one end in cross section one end of the transparent band is relatively narrow, described transparent
The wider one end of band is equipped with the slot for being inserted into for the relatively narrow one end of transparent band.
By using above-mentioned technical proposal, the relatively narrow one end of transparent band is inserted into slot so that transparent band, which is formed, to be supplied
The space that levelling rod is inserted into, the length of one end that transparent band is stretched out out of slot is longer, and transparent band is got over to what levelling rod was tied up
Tightly, according to the different sizes of levelling rod, lighten restrictions on degree of the transparent band to levelling rod is neatly adjusted.
The utility model is further arranged to：The motion bar includes sleeve and the extension that can be slid in sleeve
The outer wall of bar, the extension rod is equipped with spring steel ball, and the inner wall of the sleeve is equipped with and can be engaged by clamping with spring steel ball
Half ball groove.
By using above-mentioned technical proposal, is coordinated using the sliding of sleeve and extension rod, realize the length to motion bar
It is adjusted, when spring steel ball slides onto in half ball groove, spring steel ball is connected in half ball groove, realizes extension rod in sleeve
Fixation.
The utility model is further arranged to：The sleeve is hollow rubber tube, and being internally provided with for the extension rod subtracts
Weight chamber, the extension rod slide in sleeve.
By using above-mentioned technical proposal, sleeve is hollow rubber tube, has lighter weight, is arranged in extension rod and subtracts
Weight chamber, replaces solid extension rod, further mitigates the weight of motion bar so that the illumination tooling is lighter.
The utility model is further arranged to：The inner wall of the sleeve is equipped with several support rings, the support ring edge
It arranges on the length direction of sleeve.
By using above-mentioned technical proposal, since the material of sleeve is rubber, quality is relatively soft, and setting support ring is to hollow
Rubber tube be supported, improve the erecting degree of sleeve, with ensure sleeve along levelling rod length direction extend.
The utility model is further arranged to：Link block, the link block are equipped between the illuminator and motion bar
It is equipped with fixing groove towards one end of motion bar, the link block is equipped with towards one end of illuminator and is embedded slot.
By using above-mentioned technical proposal, realizes the connection between illuminator and motion bar by link block, installing
When, first by link block be mounted on motion bar on, then by illuminator be mounted on link block in, to realize illuminator with
Installation between motion bar.
The utility model is further arranged to：The inner wall for being embedded slot is equipped with screw thread, and the illuminator screw thread connects
It is connected on and is embedded in slot.
By using above-mentioned technical proposal, illuminator is to be threaded in be embedded in slot, by the way of threaded connection,
Enhance the flexibility of installation and disassembly process.
The utility model is further arranged to：The link block is equipped with the control for facilitating control illuminator to open and close and opens
It closes.
By using above-mentioned technical proposal, setting control switch is for opening and closing illuminator, when illumination tooling ties up to level
When on ruler, illuminator is opened, is conducive to detection workman and clearly sees registration on levelling rod clearly, without using headlamp
When tool, then illuminator can be closed, improve the flexibility controlled to illuminator, convenience.
The another object of the utility model is to disclose a kind of levelling rod, including ruler body, and the initiating terminal of the ruler body is set
There is annular groove, is tied up on the annular groove equipped with such as the above-mentioned illumination tooling being used on levelling rod.
By using above-mentioned technical proposal, there is annular groove on ruler body, illumination tooling is set for tying up, reduces illumination tooling along ruler
The sliding in body length direction improves the fastness of levelling rod in use.
In conclusion the utility model has the advantages that：
1, when using levelling rod in the weaker environment of illuminance, the illumination tooling of the utility model is installed, will be illuminated
Tooling ties up on levelling rod, is conducive to detection workman and clearly sees registration on levelling rod clearly；
2, gaffer's harness of the application has the advantages that compact, light, installation is very flexible with disassembly process；
3, motion bar is made of sleeve and extension rod, and extension rod slides in sleeve, to adjust the elongation of motion bar
Length.
Description of the drawings
Fig. 1 is the structural schematic diagram that embodiment one illuminates tooling；
Fig. 2 is the sectional view that embodiment one illuminates tooling；
Fig. 3 is the enlarged drawing at A in Fig. 2；
Fig. 4 is the enlarged drawing at B in Fig. 2；
Fig. 5 is the decomposition diagram of two levelling rod of embodiment and illumination tooling.
In figure：1, ruler body；11, annular groove；2, transparent band；21, slot；3, motion bar；31, sleeve；311, half ball groove；
32, extension rod；321, spring steel ball；322, loss of weight chamber；4, control switch；5, support ring；6, link block；61, fixing groove；62、
It is embedded slot；621, screw thread；7, illuminator.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one：
A kind of illumination tooling on levelling rod, as shown in Figure 1, including tying up to the transparent band 2 on levelling rod, it is transparent
It is adhesive with the motion bar 3 extended along levelling rod length direction on band 2, illuminator 7 is connected on motion bar 3, in use, will
Transparent band 2 ties up on levelling rod, and illuminator 7 illuminates on levelling rod, so that detection workman is clearly viewed on levelling rod
Registration.
As shown in Figure 1, transparent band 2 is in band-like, wider one end in cross section one end of transparent band 2 is relatively narrow, and transparent
The wider one end of band 2 offers slot 21, and the relatively narrow one end of transparent band 2 is injected in slot 21, and transparent band 2 surrounds ring
Shape, to form the space being inserted into for levelling rod, the length that transparent band 2 is stretched out out of slot 21 is longer, shows transparent band 2
It is tighter to the binding of levelling rod.
As shown in Fig. 2, motion bar 3 includes sleeve 31 and can be in the interior extension rod 32 slid of sleeve 31, sleeve 31
It is served as by hollow rubber tube, due to rubber soft texture, several support rings 5 is bonded on the inner wall of sleeve 31, supported
Ring 5 is rigid plastics material, and quantity is preferably three, and three support rings 5 are equidistantly arranged along the length direction of sleeve 31, favorably
In the erecting degree of enhancing sleeve 31.
As shown in figure 3, extension rod 32 is rod-shaped in cylinder, loss of weight chamber 322 is offered in extension rod 32 along its length, with
Mitigate the dead weight of extension rod 32, extension rod 32 has spring steel ball 321 on the outer wall close to its rod end, has on the inner wall of sleeve 31
The quantity of half ball groove 311 that can be engaged by clamping with spring steel ball 321, half ball groove 311 is 4, along the length side of sleeve 31
To equidistant arrangement, when spring steel ball 321 slides onto in half different ball grooves 311, the length for neatly adjusting motion bar 3 is realized
Degree.
As shown in figure 4, illuminator 7 is served as by the stronger illumination lamp bead of penetration power, in illuminator 7 and extension rod 32
Between be provided with link block 6, shape is cylindric, has the fixing groove 61, cross section to be in one end of link block 6 towards extension rod 32
Circle, for extension rod 32 it is mating, be embedded slot 62 in one end of link block 6 towards illuminator 7, be embedded slot 62
Inner wall on be threaded 621, the cooperation of 7 screw thread 621 of illuminator is being embedded in slot 62；Setting is shone for controlling on link block 6
The control switch 4 that bright lamp tool 7 opens and closes, the keying for neatly adjusting illuminating lamp tool 7.
Embodiment two：
A kind of levelling rod, as shown in figure 5, including ruler body 1, the initiating terminal of ruler body 1 offers ring along the circumferential direction of ruler body 1
Shape slot 11, the illumination of embodiment one tooling, which is tied up, to be located in annular groove 11, to improve fastness in use.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of illumination tooling on levelling rod, it is characterised in that：Including tying up to the transparent band (2) on levelling rod, institute
It states transparent band (2) and is equipped with the motion bar (3) extended along levelling rod length direction, illumination is connected on the motion bar (3)
Wider one end in cross section one end of lamps and lanterns (7), the transparent band (2) is relatively narrow, and the wider one end of the transparent band (2) is equipped with
Slot (21) for being inserted into for the relatively narrow one end of transparent band (2).
2. the illumination tooling according to claim 1 on levelling rod, it is characterised in that：The motion bar (3) includes
Sleeve (31) and the extension rod (32) that can be slid in sleeve (31), the outer wall of the extension rod (32) are equipped with spring steel
Pearl (321), the inner wall of the sleeve (31) are equipped with half ball groove (311) that can be engaged by clamping with spring steel ball (321).
3. the illumination tooling according to claim 2 on levelling rod, it is characterised in that：The sleeve (31) is hollow
Rubber tube, the extension rod (32) is internally provided with loss of weight chamber (322), the extension rod (32) sliding in sleeve (31).
4. the illumination tooling according to claim 3 on levelling rod, it is characterised in that：The inner wall of the sleeve (31)
Several support rings (5) are equipped with, the support ring (5) is arranged along the length direction of sleeve (31).
5. the illumination tooling according to claim 1 on levelling rod, it is characterised in that：The illuminator (7) with
Link block (6) is equipped between motion bar (3), the link block (6) is equipped with fixing groove (61), institute towards one end of motion bar (3)
State link block (6) towards one end of illuminator (7) be equipped be embedded slot (62).
6. the illumination tooling according to claim 5 on levelling rod, it is characterised in that：It is described to be embedded the interior of slot (62)
Wall is equipped with screw thread (621), and illuminator (7) screw thread (621), which is connected to, to be embedded in slot (62).
7. the illumination tooling according to claim 6 on levelling rod, it is characterised in that：It is set on the link block (6)
There is the control switch (4) for facilitating control illuminator (7) to open and close.
8. a kind of levelling rod, including ruler body (1), it is characterised in that：The initiating terminal of the ruler body (1) is equipped with annular groove (11), institute
It states and ties up the illumination tooling being used on levelling rod equipped with as described in claim 1 ~ 7 any one on annular groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721264092.XU CN207636059U (en) | 2017-09-28 | 2017-09-28 | Gaffer on levelling rod is filled with and levelling rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721264092.XU CN207636059U (en) | 2017-09-28 | 2017-09-28 | Gaffer on levelling rod is filled with and levelling rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207636059U true CN207636059U (en) | 2018-07-20 |
Family
ID=62858730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721264092.XU Expired - Fee Related CN207636059U (en) | 2017-09-28 | 2017-09-28 | Gaffer on levelling rod is filled with and levelling rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207636059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076637A (en) * | 2022-08-19 | 2022-09-20 | 深圳市兴特能源科技有限公司 | Intelligent health illuminating device for education and control method thereof |
-
2017
- 2017-09-28 CN CN201721264092.XU patent/CN207636059U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076637A (en) * | 2022-08-19 | 2022-09-20 | 深圳市兴特能源科技有限公司 | Intelligent health illuminating device for education and control method thereof |
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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: 20180720 Termination date: 20210928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |