CN208721069U - A kind of horizontal ruler of the adjustable length of engineering - Google Patents
A kind of horizontal ruler of the adjustable length of engineering Download PDFInfo
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- CN208721069U CN208721069U CN201821455861.9U CN201821455861U CN208721069U CN 208721069 U CN208721069 U CN 208721069U CN 201821455861 U CN201821455861 U CN 201821455861U CN 208721069 U CN208721069 U CN 208721069U
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- Prior art keywords
- ruler
- heart
- pin
- sliding
- length
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Abstract
The utility model discloses a kind of engineering horizontal rulers of adjustable length, including heart ruler, left set ruler, balance bubble and right set ruler, are set with left set ruler and right set ruler by sliding respectively in heart ruler left and right ends, realize the adjusting of entire horizontal ruler length；The left set ruler sliding sleeve is mounted in the left end of heart ruler, the adjusting of horizontal ruler left length is realized by sliding, the left set ruler right end upper wall is provided with left window slot, the right set ruler sliding sleeve is mounted in the right end of heart ruler, the adjusting of horizontal ruler right length is realized by sliding, the left end upper wall of the right set ruler is provided with right window slot, realizes the form entirely observed by the cooperation of left window slot and right window slot；Pass through the cooperation of left set ruler and right set ruler and heart ruler, it realizes and independent adjusting is realized to the length of horizontal ruler left and right ends, the demand to different length makes horizontal ruler reach different length simultaneously, and fixation of the fixed structure realization to different location is clamped by internal, to play the function of horizontal ruler.
Description
Technical field
The utility model relates to horizontal ruler technical field, the horizontal ruler of specially a kind of adjustable length of engineering.
Background technique
Common a kind of smoothing tool in building, the length of generally horizontal ruler are not available for adjusting when horizontal ruler, after
And usually because length is made troubles when allowing to carry out use, simultaneously as will lead to both ends the reason of length is in different measurements
Plane deviates the result for measuring levelness, thus it is proposed that a kind of water of the adjustable length of engineering
Leveling ruler.
Utility model content
The purpose of this utility model is to provide a kind of engineering horizontal rulers of adjustable length, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of water of the adjustable length of engineering
Leveling ruler, including heart ruler, left set ruler, balance bubble and right set ruler, by the heart ruler left and right ends slide respectively the left set ruler of suit with
Right set ruler realizes the adjusting of entire horizontal ruler length.
Preferably, the left set ruler sliding sleeve is mounted in the left end of heart ruler, and the tune of horizontal ruler left length is realized by sliding
Section, the left set ruler right end upper wall are provided with left window slot, and the right set ruler sliding sleeve is mounted in the right end of heart ruler, realize water by sliding
The left end upper wall of the adjusting of leveling ruler right length, the right set ruler is provided with right window slot, real by the cooperation of left window slot and right window slot
The form now entirely observed.
Preferably, the inner cavity upper center of the heart ruler and lower end lower part are installed with balance bubble, so that horizontal ruler is not
It can be balanced calibration by the use for carrying out any direction, water is determined whether by the movement of the bubble inside balance bubble
It is flat.
Preferably, the inner cavity upper wall right end of the left set ruler is integrally formed with left limit pin, on the inner cavity of the right set ruler
Integrally formed with there is spacer pin, the front and rear wall at left and right sides of the inner cavity upper end of the heart ruler is symmetrically slidably fitted with bullet for wall left end
Pin realizes that the sliding to left set ruler limits by the cooperation of bullet pin and left limit pin, has the cooperation of right limit pin real by bullet pin
Now the sliding that right set ruler is beaten is limited.
Preferably, the bullet pin is slidably mounted in the inner cavity upper wall of heart ruler, and inner cavity upper wall is provided with pin hole, and bullet pin is in pin
Reciprocal sliding is carried out in hole, bullet pin tail portion is provided with spring hole, provides station restriction, the spring hole for the installation of compressed spring
It is inside installed with compressed spring, reciprocal for bullet pin provides power in east.
Preferably, being welded on the outside of the front and rear wall right end of the left set ruler has taper swivel nut, and the left set of taper swivel nut internal diameter
The front and rear wall of ruler is provided with locking screw holes, fills locking spiral pin by the cooperation spiral shell of taper swivel nut and locking screw holes and locks to left set ruler
Fixed, outside is welded with taper swivel nut on the left of the front and rear wall of the right set ruler, and the front and rear wall of the right set ruler of taper swivel nut internal diameter is opened
There are locking screw holes, locking spiral pin is filled by the cooperation spiral shell of taper swivel nut and locking screw holes, right set ruler is locked, the taper
It is screwed with locking spiral pin in swivel nut and locking screw holes, locking function is realized by threaded engagement.
Compared with prior art, the utility model has the beneficial effects that by the cooperation of left set ruler and right set ruler and heart ruler,
It realizes and independent adjusting is realized to the length of horizontal ruler left and right ends, while the demand to different length reaches horizontal ruler not
Same length, and fixation of the fixed structure realization to different location is clamped by internal, to play the function of horizontal ruler.
Detailed description of the invention
Fig. 1 is that the master of the embodiments of the present invention 1 cuts open structural schematic diagram；
Fig. 2 bows for the embodiments of the present invention 1 and cuts open structural schematic diagram；
Fig. 3 is that the master of the embodiments of the present invention 2 cuts open structural schematic diagram；
Fig. 4 is detail view at a in Fig. 3；
Fig. 5 is bullet pin schematic diagram of internal structure.
In figure: 1, heart ruler, 2, left window slot, 3, left limit pin, 4, bullet pin, 41, spring hole, 42, pin hole, 43, compressed spring,
5, left set ruler, 6, balance bubble, 7, right window slot, 8, right limit pin, 9, right set ruler, 10, locking spiral pin, 11, taper swivel nut, 12,
Locking screw holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Fig. 1, Fig. 2 and Fig. 5 are please referred to, the utility model provides a kind of technical solution: a kind of adjustable length of engineering
Horizontal ruler, including heart ruler 1, left set ruler 5, balance bubble 6 and right set ruler 9, by distinguishing sliding sleeve in 1 left and right ends of heart ruler
Left set ruler 5 and right set ruler 9 are filled, realizes the adjusting of entire horizontal ruler length.
Left 5 sliding sleeve of set ruler is mounted in the left end of heart ruler 1, and the adjusting of horizontal ruler left length, institute are realized by sliding
It states left 5 right end upper wall of set ruler and is provided with left window slot 2, right 9 sliding sleeve of set ruler is mounted in the right end of heart ruler 1, realizes water by sliding
The left end upper wall of the adjusting of leveling ruler right length, the right set ruler 9 is provided with right window slot 7, passes through matching for left window slot 2 and right window slot 7
Close the form realized and entirely observed.
The inner cavity upper center of the heart ruler 1 and lower end lower part are installed with balance bubble 6, no matter so that horizontal ruler carries out
The use of any direction can be balanced calibration, determine whether level by the movement of the bubble inside balance bubble 6.
For the inner cavity upper wall right end of the left set ruler 5 integrally formed with left limit pin 3, the inner cavity upper wall of the right set ruler 9 is left
Integrally formed with there is spacer pin 8, the front and rear wall at left and right sides of the inner cavity upper end of the heart ruler 1 is symmetrically slidably fitted with bullet pin 4 at end,
It realizes that the sliding to left set ruler 5 limits by the cooperation of bullet pin 4 and left limit pin 3, there is the cooperation of right limit pin 8 by bullet pin 4
It realizes and the sliding that right set ruler 9 is beaten is limited.
The bullet pin 4 is slidably mounted in the inner cavity upper wall of heart ruler 1, and inner cavity upper wall is provided with pin hole 42, and bullet pin 4 is in pin hole
Reciprocal sliding is carried out in 42,4 tail portion of bullet pin is provided with spring hole 41, provides station restriction, institute for the installation of compressed spring 43
It states and is installed with compressed spring 43 in spring hole 41, reciprocal for bullet pin 4 provides power in east.
1 working principle of embodiment: according to length requirements, so that left set ruler 5 or right set ruler 9 are slided on heart ruler 1
When moving, then adjustment length, while reaching limit length, bullet pin 4, which can pass through, realizes position to left limit pin 3 or right limit pin 8
Restriction, realize the purpose of horizontal ruler length adjustment, this regulative mode speed is fast.
Embodiment 2
Fig. 3 and Fig. 4 are please referred to, the utility model provides a kind of technical solution: a kind of water of the adjustable length of engineering
Leveling ruler, including heart ruler 1, left set ruler 5, balance bubble 6 and right set ruler 9, by sliding the left set of suit respectively in 1 left and right ends of heart ruler
Ruler 5 and right set ruler 9, realize the adjusting of entire horizontal ruler length.
Left 5 sliding sleeve of set ruler is mounted in the left end of heart ruler 1, and the adjusting of horizontal ruler left length, institute are realized by sliding
It states left 5 right end upper wall of set ruler and is provided with left window slot 2, right 9 sliding sleeve of set ruler is mounted in the right end of heart ruler 1, realizes water by sliding
The left end upper wall of the adjusting of leveling ruler right length, the right set ruler 9 is provided with right window slot 7, passes through matching for left window slot 2 and right window slot 7
Close the form realized and entirely observed.
The inner cavity upper center of the heart ruler 1 and lower end lower part are installed with balance bubble 6, no matter so that horizontal ruler carries out
The use of any direction can be balanced calibration, determine whether level by the movement of the bubble inside balance bubble 6.
Being welded on the outside of the front and rear wall right end of the left set ruler 5 has taper swivel nut 11, and the left set ruler 5 of 11 internal diameter of taper swivel nut
Front and rear wall be provided with locking screw holes 12, pass through cooperation spiral shell dress locking 10 pairs of left sets of spiral pin of taper swivel nut 11 and locking screw holes 12
Ruler 5 is locked, and outside is welded with taper swivel nut 11, and the right side of 11 internal diameter of taper swivel nut on the left of the front and rear wall of the right set ruler 9
The front and rear wall of set ruler 9 is provided with locking screw holes 12, right by taper swivel nut 11 and the cooperation spiral shell dress locking spiral pin 10 of locking screw holes 12
Right set ruler 9 is locked, and locking spiral pin 10 is screwed in the taper swivel nut 11 and locking screw holes 12, is realized by threaded engagement
Locking function.
2 working principle of embodiment: when making left set ruler 5 or right set ruler 9 stretch and slide according to length requirements,
Then the length for extending horizontal ruler, when reaching needed length together, by locking spiral pin 10 in taper swivel nut 11 and locking screw holes 12
It is screwed, and then the restriction of the position to left set ruler 5 or right set ruler 9, realizes horizontal ruler length adjustment, this adjusting side
The length that formula is adjusted is more casual.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. a kind of engineering horizontal ruler of adjustable length, including heart ruler (1), left set ruler (5), balance bubble (6) and right set
Ruler (9), it is characterised in that: by sliding the left set ruler (5) of suit and right set ruler (9) respectively in heart ruler (1) left and right ends, pass through a left side
Ruler (5) are covered in the adjustable sliding and adjustable sliding of the right set ruler (9) in heart ruler (1) right end of heart ruler left end, the left set ruler
(5) sliding sleeve is mounted in the left end of heart ruler (1), and the adjusting of horizontal ruler left length, left set ruler (5) right end are realized by sliding
Upper wall is provided with left window slot (2), and right set ruler (9) sliding sleeve is mounted in the right end of heart ruler (1), is realized on the right side of horizontal ruler by sliding
The adjusting of length, the left end upper wall of the right set ruler (9) are provided with right window slot (7), and the inner cavity upper center of the heart ruler (1) is under
End middle part is installed with balance bubble (6), and the inner cavity upper wall right end of the left set ruler (5) is integrally formed with left limit pin (3), institute
The inner cavity upper wall left end of right set ruler (9) is stated integrally formed with having spacer pin (8), at left and right sides of the inner cavity upper end of the heart ruler (1)
Front and rear wall be symmetrically slidably fitted with bullet pin (4), realized by the cooperation of bullet pin (4) and left limit pin (3) to left set ruler (5)
Sliding limits, and realizes that the sliding to right set ruler (9) limits by the cooperation that bullet pin (4) has right limit pin (8).
2. a kind of horizontal ruler of the adjustable length of engineering according to claim 1, it is characterised in that: the bullet pin
(4) be slidably mounted in the inner cavity upper wall of heart ruler (1), and inner cavity upper wall is provided with pin hole (42), bullet pin (4) in pin hole (42) into
The reciprocal sliding of row, bullet pin (4) tail portion are provided with spring hole (41), provide station restriction, institute for the installation of compressed spring (43)
It states in spring hole (41) and is installed with compressed spring (43).
3. a kind of horizontal ruler of the adjustable length of engineering according to claim 1, it is characterised in that: the left set ruler
(5) being welded on the outside of front and rear wall right end has taper swivel nut (11), and the front and rear wall of the corresponding left set ruler (5) of taper swivel nut (11) is opened
There are locking screw holes (12), by cooperation spiral shell dress locking spiral pin (10) of taper swivel nut (11) and locking screw holes (12) to left set ruler
(5) it is locked, outside is welded with taper swivel nut (11) on the left of the front and rear wall of the right set ruler (9), and in taper swivel nut (11)
The front and rear wall of the right set ruler (9) of diameter is provided with locking screw holes (12), passes through the cooperation spiral shell of taper swivel nut (11) and locking screw holes (12)
Dress locking spiral pin (10) locks right set ruler (9), is screwed with locking in the taper swivel nut (11) and locking screw holes (12)
Spiral pin (10), realizes locking function by threaded engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821455861.9U CN208721069U (en) | 2018-09-06 | 2018-09-06 | A kind of horizontal ruler of the adjustable length of engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821455861.9U CN208721069U (en) | 2018-09-06 | 2018-09-06 | A kind of horizontal ruler of the adjustable length of engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208721069U true CN208721069U (en) | 2019-04-09 |
Family
ID=65981147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821455861.9U Expired - Fee Related CN208721069U (en) | 2018-09-06 | 2018-09-06 | A kind of horizontal ruler of the adjustable length of engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208721069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006641A (en) * | 2019-11-25 | 2020-04-14 | 中建八局第一建设有限公司 | Level bar for measuring embedded part |
-
2018
- 2018-09-06 CN CN201821455861.9U patent/CN208721069U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006641A (en) * | 2019-11-25 | 2020-04-14 | 中建八局第一建设有限公司 | Level bar for measuring embedded part |
| CN111006641B (en) * | 2019-11-25 | 2021-11-16 | 中建八局第一建设有限公司 | Level bar for measuring embedded part |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 Termination date: 20190906 |
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| CF01 | Termination of patent right due to non-payment of annual fee |