CN208254462U - A kind of adjustable L-type settlement observation nail - Google Patents
A kind of adjustable L-type settlement observation nail Download PDFInfo
- Publication number
- CN208254462U CN208254462U CN201821001303.5U CN201821001303U CN208254462U CN 208254462 U CN208254462 U CN 208254462U CN 201821001303 U CN201821001303 U CN 201821001303U CN 208254462 U CN208254462 U CN 208254462U
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- China
- Prior art keywords
- groove
- sleeve
- sliding
- stripe board
- strip groove
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Abstract
A kind of adjustable L-type settlement observation nail, including sleeve, circular block and cover board, one side opening of sleeve, circular block is located in sleeve, the inner wall of sleeve is internal thread structure, the outer wall of circular block is external thread structure, sleeve is threadedly engaged with circular block, cover board is located at the side of sleeve, one middle side part of cover board opens up bar shaped through groove, it is fixedly connected between circular block and cover board by two connecting rods being parallel to each other, two connecting rods are located at the upper and lower ends of circular block, the relative edge of two connecting rods opens up the first strip groove respectively, the side of every first strip groove is communicated with outside.Two pieces of stoppers respectively stop two pieces of sliding blocks of the stripe board other side, stripe board is avoided to be completely pulled out of, it is more convenient in use, guide rod is supported by the support rod of guide rod two sides, it is more firm in use to make guide rod, and then increases the precision of measurement data.
Description
Technical field
The utility model belongs to building detection field, specifically a kind of adjustable L-type settlement observation nail.
Background technique
Since current population is more and more intensive, skyscraper is also more and more, it is followed by that skyscraper
Settlement issues guarantee that skyscraper can be used safely to detect the sedimentation degree of skyscraper, need to carry out skyscraper
Long-term monitoring.Currently used L-type observation nail can not realize accurate survey due to its limited length to settling data
Amount, and the construction environment used is complicated, will lead to a large amount of observation nail and has deformed, or even the feelings of artificial damage has occurred
Condition seriously affects the precision of measurement data.
Utility model content
The utility model provides a kind of adjustable L-type settlement observation nail, to solve defect in the prior art.
The utility model is achieved by the following technical programs:
A kind of adjustable L-type settlement observation nail, including sleeve, circular block and cover board, a side opening of sleeve, circular block
In sleeve, the inner wall of sleeve is internal thread structure, and the outer wall of circular block is external thread structure, and sleeve is matched with circular block screw thread
It closes, cover board is located at the side of sleeve, and a middle side part of cover board opens up bar shaped through groove, between circular block and cover board mutually by two
Parallel connecting rod is fixedly connected, and two connecting rods are located at the upper and lower ends of circular block, and the relative edge of two connecting rods opens respectively
If the side of the first strip groove, every first strip groove is communicated with outside, stripe board is equipped between two connecting rods, stripe board can be worn
Bar shaped through groove is crossed, two pieces of sliding blocks, two pieces of sliding blocks positioned at stripe board the same end are fixedly mounted in the upper and lower ends of stripe board respectively
The two sides of stripe board are located at, two pieces of sliding blocks positioned at stripe board the same end are respectively positioned in corresponding first strip groove,
Sliding block can be slided along the first strip groove, and stopper is fixedly mounted in the side inner wall of every first strip groove, and stopper is located at bar shaped
Between two sliding blocks of plate the same end, two pieces of sliding blocks up and down positioned at stripe board side can pass through bar shaped through groove, be located at stripe board
Two pieces of sliding blocks up and down of the other side can be stopped in the first slot, before stripe board by corresponding one piece of stopper respectively
Middle part opens up the first lateral groove, and the upper and lower ends inner wall of the first groove opens up the second strip groove respectively, in the first groove
Equipped with lateral guide rod, the first sliding bar is fixedly mounted in the both sides up and down of guide rod respectively, and two first sliding bars are respectively positioned on and lead
One end of bar, every first sliding bar are located in corresponding second strip groove, and the first sliding bar can be sliding along the second strip groove
Dynamic, guide rod can be turned down centered on the first sliding bar, and the two sides of guide rod open up the second lateral groove respectively, and every second
The upper and lower ends inner wall of groove opens up third strip groove respectively, is equipped with support rod in every second groove, every support rod
The second sliding bar is fixedly mounted in upper and lower both sides respectively, and two second sliding bars are respectively positioned on one end of support rod, every second cunning
Lever is located in a corresponding third strip groove, and the second sliding bar can be slided along third strip groove, and two support rods can be distinguished
It is turned down centered on corresponding second sliding bar, the other end of support rod can be engaged with the rear inner wall of the first groove.
Length is fixedly mounted in a kind of adjustable L-type settlement observation nail as described above, a middle side part of the stripe board
Stick.
A kind of adjustable L-type settlement observation nail as described above, the periphery of the sleeve is fixedly mounted several in the same direction
Round bar.
A kind of adjustable L-type settlement observation nail as described above, anti-skid chequer is arranged in the periphery of the cover board.
A kind of adjustable L-type settlement observation nail as described above, the rear inner wall of first groove opens up several
Shrinkage pool, shrinkage pool are uniformly distributed, and the rear end of support rod can be inserted into shrinkage pool.
A kind of adjustable L-type settlement observation nail as described above, one end of each of described second groove open up cavity,
Each cavity is communicated with corresponding second inside grooves, and the other end of every support rod can be inserted into a corresponding cavity.
The utility model has the advantages that: when in use, sleeve is squeezed into wall, with hand rotating plate, cover board while band
Two link rotatables are moved, two connecting rods drive circular block to rotate simultaneously, because the outer wall of circular block and the inner thread of sleeve are matched
Close, and position of the sleeve in wall is fixed, so the rotation of circular block can be converted into linear motion, by circular block,
After cover board and two connecting rods are moved to suitable position, and rotate stripe board to horizontality, i.e. the opening court of the first groove
On, then guide rod is turned down centered on the first sliding bar extremely with the orthogonal state of stripe board, guide rod is vertical shape at this time
State, moving leader, guide rod drive the first sliding bar to slide along the second strip groove, after guide rod is moved to suitable position, strut
The support rod of guide rod two sides being located in the second groove, every support rod are turned down centered on corresponding second sliding bar, mobile
Support rod, support rod drive the second sliding bar to slide along corresponding third strip groove, two support rods are moved to suitable position
It sets, two support rods are symmetrical centered on guide rod at this time and are supported simultaneously to guide rod, and so that guide rod is kept vertical state,
When length is inadequate, stripe board is pulled out with hand, stripe board is across bar shaped through groove and mobile with movable slider, and the two of the every end of stripe board
Block sliding block is slided along corresponding first strip groove respectively, and two pieces of sliding blocks up and down positioned at stripe board side can be moved to outer
Boundary, and the two pieces of sliding blocks up and down for being located at the stripe board other side are then stopped by corresponding one piece of stopper respectively, and then prevent from being located at
The sliding block of the stripe board other side skids off the first strip groove, and sliding block is fixedly connected with stripe board, and then stopper can stop stripe board
The first strip groove is skidded off, while bar shaped through groove can play a supporting role to stripe board, and then stripe board is enable to be in level
State plays the role of extending length by pulling out stripe board.The utility model rotates by hand out when in use, uses completion
It can be received into sleeve completely later, internal structure is surrounded by sleeve and cover board and is protected, avoid and using
Occur the case where artificial damage and deformation in the process, keeps measurement data more accurate, greatly extend service life, and receive
After receiving to sleeve, only cover board is exposed on wall, keeps wall more beautiful, if occurring the inadequate feelings of length in use process
Condition can be driven two connecting rods and circular block to remove by rotating plate, achieve the purpose that extending length, can also pull out by hand item
Shape plate, the function of further functioning as increase length further increase the use of the utility model by two aspect extension lengths
Scene keeps its application range more extensive.Two pieces of stoppers respectively stop two pieces of sliding blocks of the stripe board other side, avoid item
Shape plate is completely pulled out of, more convenient in use, is supported by the support rod of guide rod two sides to guide rod, is made guide rod
It is more firm in use, and then increase the precision of measurement data.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is the A direction view of Fig. 1；Fig. 3 is the B direction view of Fig. 1；Fig. 4 is
The C direction view of Fig. 3；Fig. 5 is the enlarged drawing of the cross-sectional view of the line D-D along Fig. 4.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
A kind of adjustable L-type settlement observation nail, as shown, including sleeve 1, circular block 2 and cover board 3, the one of sleeve 1
Side opening, circular block 2 are located in sleeve 1, and the inner wall of sleeve 1 is internal thread structure, and the outer wall of circular block 2 is external thread structure,
Sleeve 1 is threadedly engaged with circular block 2, and cover board 3 is located at the side of sleeve 1, and a middle side part of cover board 3 opens up bar shaped through groove 4, round
It is fixedly connected between block 2 and cover board 3 by two connecting rods 5 being parallel to each other, two connecting rods 5 are located at the upper and lower of circular block 2
Both ends, the relative edge of two connecting rods 5 open up the first strip groove 6 respectively, and the side of every first strip groove 6 is communicated with outside,
Stripe board 7 is equipped between two connecting rods 5, stripe board 7 can pass through bar shaped through groove 4, and the upper and lower ends of stripe board 7 are fixed respectively to pacify
Two pieces of sliding blocks 8 are filled, the two sides of stripe board 7 are located at positioned at two pieces of sliding blocks 8 of 7 the same end of stripe board, it is same to be located at stripe board 7
Two pieces of sliding blocks 8 at end are respectively positioned in corresponding first strip groove 6, and sliding block 8 can be slided along the first strip groove 6, and every first
Stopper 9 is fixedly mounted in the side inner wall of strip groove 6, and stopper 9 is located between two sliding blocks 8 of 7 the same end of stripe board, is located at
Two pieces of sliding blocks 8 up and down of 7 side of stripe board can pass through bar shaped through groove 4, and two pieces of sliding blocks 8 up and down positioned at 7 other side of stripe board are equal
It can be blocked in the first strip groove 6 by corresponding one piece of stopper 9 respectively, the forward, central part of stripe board 7 opens up lateral first
Groove 10, the upper and lower ends inner wall of the first groove 10 open up the second strip groove 11 respectively, are equipped with transverse direction in the first groove 10
The first sliding bar 13 is fixedly mounted in guide rod 12, the both sides up and down of guide rod 12 respectively, and two first sliding bars 13 are respectively positioned on guide rod
12 one end, every first sliding bar 13 are located in corresponding second strip groove 11, and the first sliding bar 13 can be along Article 2
Shape slot 11 slides, and guide rod 12 can turn down centered on the first sliding bar 13, and the two sides of guide rod 12 open up lateral the respectively
Two grooves 14, the upper and lower ends inner wall of every second groove 14 open up third strip groove 15 respectively, in every second groove 14
Equipped with support rod 16, the second sliding bar 17, two second sliding bars are fixedly mounted in the both sides up and down of every support rod 16 respectively
17 are respectively positioned on one end of support rod 16, and every second sliding bar 17 is located in a corresponding third strip groove 15, the second sliding
Bar 17 can be slided along third strip groove 15, and two support rods 16 can be turned down centered on corresponding second sliding bar 17 respectively, branch
The other end of strut 16 can be engaged with the rear inner wall of the first groove 10, and when in use, stripe board 7 is rotated to horizontal
State, guide rod 12 is turned down centered on the first sliding bar 13 to the orthogonal state of stripe board 7, then by every support rod 16
It being turned down centered on corresponding second sliding bar 17, two support rods 16 are symmetrical centered on guide rod 12, after use,
Two support rods 16 are turned down respectively to the second groove 14, then by guide rod 12 and two support rods 16 as a whole and with first
Turned down centered on sliding bar 13 to the state that is parallel to each other with stripe board 7, i.e., by guide rod 12 and two support rods 16 store to
In first groove 10.When in use, sleeve 1 is squeezed into wall, with hand rotating plate 3, cover board 3 drives two connecting rods 5 simultaneously
Rotation, two connecting rods 5 drive circular block 2 to rotate simultaneously, because the inner thread of the outer wall of circular block 2 and sleeve 1 cooperates, and
Position of the sleeve 1 in wall is fixed, so the rotation of circular block 2 can be converted into linear motion, by circular block 2, cover board 3
After being moved to suitable position with two connecting rods 5, and make the rotation of stripe board 7 to horizontality, i.e. the opening court of the first groove 10
On, then guide rod 12 is turned down centered on the first sliding bar 13 to the orthogonal state of stripe board 7, at this time guide rod 12 be
Vertical state, moving leader 12, guide rod 12 drive the first sliding bar 13 to slide along the second strip groove 11, guide rod 12 are moved to conjunction
Behind suitable position, the support rod 16 of 12 two sides of guide rod being located in the second groove 14 is strutted, every support rod 16 is with corresponding the
It is turned down centered on two sliding bars 17, mobile support rod 16, support rod 16 drives the second sliding bar 17 along corresponding third strip groove
Two support rods 16 are moved to suitable position, two support rods 16 are symmetrical centered on guide rod 12 at this time by 15 slidings
And guide rod 12 is supported simultaneously, make guide rod 12 that vertical state be kept to be pulled out stripe board 7 with hand, item when length is inadequate
Shape plate 7 passes through bar shaped through groove 4 and with the movement of movable slider 8, and two pieces of sliding blocks 8 at the every end of stripe board 7 are respectively along corresponding one first
Strip groove 6 is slided, and two pieces of sliding blocks 8 up and down positioned at 7 side of stripe board can be moved to the external world, and be located at 7 other side of stripe board
Two pieces of sliding blocks 8 up and down then stopped respectively by corresponding one piece of stopper 9, and then prevent the sliding block 8 positioned at 7 other side of stripe board
The first strip groove 6 is skidded off, sliding block 8 is fixedly connected with stripe board 7, and then stopper 9 can stop stripe board 7 to skid off the first strip groove
6, while bar shaped through groove 4 can play a supporting role to stripe board 7, and then stripe board 7 is enable to be in horizontality, pass through drawing
Stripe board 7 plays the role of extending length out.The utility model rotates by hand out when in use, completely using energy after completion
It is received into sleeve 1, internal structure is surrounded and is protected by sleeve 1 and cover board 3, avoids and goes out in use
The case where existing artificial damage and deformation, keep measurement data more accurate, greatly extends service life, and store to sleeve
After in 1, only cover board 3 is exposed on wall, keeps wall more beautiful, can if occurring the inadequate situation of length in use process
It drives two connecting rods 5 and circular block 2 to remove by rotating plate 3, achievees the purpose that extending length, can also pull out by hand stripe board
7, the function of increasing length is further functioned as, by two aspect extension lengths, further increase the utility model uses field
Scape keeps its application range more extensive.Two pieces of stoppers 9 respectively stop two pieces of sliding blocks 8 of 7 other side of stripe board, avoid
Stripe board 7 is completely pulled out of, more convenient in use, is propped up by the support rod 16 of 12 two sides of guide rod guide rod 12
It is more firm in use to make guide rod 12, and then increases the precision of measurement data for support.
Specifically, as shown, long strip block 19 is fixedly mounted in a middle side part of stripe board 7 described in the present embodiment.Work
Make personnel and pinch long strip block 19 with hand, stripe board 7 is pulled out by long strip block 19, so that hand is had better impetus, in use
It is more convenient.
Specifically, as shown, several round bars 20 in the same direction are fixedly mounted in the periphery of sleeve 1 described in the present embodiment.?
Sleeve 1 is squeezed on wall during hole, because along the inclined direction of round bar 20, the resistance very little that sleeve 1 is subject to,
After squeezing into, one end of round bar 20 can withstand the inner wall in hole on wall, can prevent sleeve 1 from removing, further add to sleeve 1
Gu.
Further, as shown, anti-skid chequer 21 is arranged in the periphery of cover board 3 described in the present embodiment.Pass through anti-skid chequer 21
Increase the periphery of cover board 3 and the contact area of hand, and then increase the frictional force between hand and cover board 3, staff is made to rotate lid
More laborsaving when plate 3, it is more convenient to use.
Further, as shown, the rear inner wall of the first groove 10 described in the present embodiment opens up several shrinkage pools 22,
Shrinkage pool 22 is uniformly distributed, and the rear end of support rod 16 can be inserted into shrinkage pool 22.When the rear end of support rod 16 is inserted into shrinkage pool 22,
The rear inner wall of support rod 16, guide rod 12 and the first groove 10 constitutes the rock-steady structure of triangle, effectively raises guide rod 12
Stability.
Further, as shown, one end of the second groove 14 opens up cavity 18 each of described in the present embodiment, each
It is communicated inside cavity 18 and corresponding second groove 14, the other end of every support rod 16 can be inserted into a corresponding cavity 18
It is interior.It after use, packs up support rod 16 and the other end of support rod 16 is inserted into cavity 18, one can be generated to support rod 16
Support rod 16 is locked in the second groove 14 by the restriction of a position, support rod 16 and guide rod 12 is further made to be connected as one
Body form, it is more convenient when in use.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (6)
1. a kind of adjustable L-type settlement observation nail, it is characterised in that: including sleeve (1), circular block (2) and cover board (3), set
One side opening of cylinder (1), circular block (2) are located in sleeve (1), and the inner wall of sleeve (1) is internal thread structure, circular block (2)
Outer wall is external thread structure, and sleeve (1) is threadedly engaged with circular block (2), and cover board (3) is located at the side of sleeve (1), cover board (3)
A middle side part open up bar shaped through groove (4), it is fixed by two connecting rods (5) for being parallel to each other between circular block (2) and cover board (3)
Connection, two connecting rods (5) are located at the upper and lower ends of circular block (2), and the relative edge of two connecting rods (5) opens up first respectively
The side of strip groove (6), every first strip groove (6) is communicated with outside, is equipped with stripe board (7) between two connecting rods (5), bar shaped
Plate (7) can pass through bar shaped through groove (4), and two pieces of sliding blocks (8) are fixedly mounted in the upper and lower ends of stripe board (7) respectively, be located at bar shaped
Two pieces of sliding blocks (8) of plate (7) the same end are located at the two sides of stripe board (7), are located at two pieces of sliding blocks of stripe board (7) the same end
(8) it is respectively positioned in corresponding first strip groove (6), sliding block (8) can be slided along the first strip groove (6), every first bar shaped
Stopper (9) are fixedly mounted in the side inner wall of slot (6), stopper (9) be located at stripe board (7) the same end two sliding blocks (8) it
Between, the two pieces of sliding blocks (8) up and down for being located at stripe board (7) side can pass through bar shaped through groove (4), be located at stripe board (7) other side
Upper and lower two pieces of sliding blocks (8) can be blocked in the first strip groove (6) by corresponding one piece of stopper (9) respectively, stripe board (7)
Forward, central part opens up lateral the first groove (10), and the upper and lower ends inner wall of the first groove (10) opens up the second strip groove respectively
(11), lateral guide rod (12) is equipped in the first groove (10), it is sliding that the both sides up and down of guide rod (12) are fixedly mounted first respectively
Lever (13), two first sliding bars (13) are respectively positioned on one end of guide rod (12), and every first sliding bar (13) is located at corresponding
In one the second strip groove (11), the first sliding bar (13) can be slided along the second strip groove (11), and guide rod (12) can be sliding with first
Lever turns down centered on (13), and the two sides of guide rod (12) open up lateral the second groove (14), every second groove respectively
(14) upper and lower ends inner wall opens up third strip groove (15) respectively, is equipped with support rod (16) in every second groove (14),
The both sides up and down of every support rod (16) are fixedly mounted the second sliding bar (17) respectively, and two second sliding bars (17) are respectively positioned on
One end of support rod (16), every second sliding bar (17) are located in a corresponding third strip groove (15), the second sliding bar
(17) it can be slided along third strip groove (15), two support rods (16) can be turned over centered on corresponding second sliding bar (17) respectively
Folding, the other end of support rod (16) can be engaged with the rear inner wall of the first groove (10).
2. a kind of adjustable L-type settlement observation nail according to claim 1, it is characterised in that: the stripe board (7)
A middle side part be fixedly mounted long strip block (19).
3. a kind of adjustable L-type settlement observation nail according to claim 1, it is characterised in that: the sleeve (1)
Several round bars in the same direction (20) are fixedly mounted in periphery.
4. a kind of adjustable L-type settlement observation nail according to claim 1, it is characterised in that: the cover board (3)
Anti-skid chequer (21) are arranged in periphery.
5. a kind of adjustable L-type settlement observation nail according to claim 1, it is characterised in that: first groove
(10) rear inner wall opens up several shrinkage pools (22), and shrinkage pool (22) is uniformly distributed, and the rear end of support rod (16) can be inserted into shrinkage pool
(22) in.
6. a kind of adjustable L-type settlement observation nail according to claim 1, it is characterised in that: each of described second
One end of groove (14) opens up cavity (18), communicates inside each cavity (18) and corresponding second groove (14), every support
The other end of bar (16) can be inserted into a corresponding cavity (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821001303.5U CN208254462U (en) | 2018-06-27 | 2018-06-27 | A kind of adjustable L-type settlement observation nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821001303.5U CN208254462U (en) | 2018-06-27 | 2018-06-27 | A kind of adjustable L-type settlement observation nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208254462U true CN208254462U (en) | 2018-12-18 |
Family
ID=64654870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821001303.5U Expired - Fee Related CN208254462U (en) | 2018-06-27 | 2018-06-27 | A kind of adjustable L-type settlement observation nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208254462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595299A (en) * | 2020-12-10 | 2021-04-02 | 瑞昌市正元核地信息产业有限公司 | Easily-installed measuring nail for monitoring |
-
2018
- 2018-06-27 CN CN201821001303.5U patent/CN208254462U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595299A (en) * | 2020-12-10 | 2021-04-02 | 瑞昌市正元核地信息产业有限公司 | Easily-installed measuring nail for monitoring |
| CN112595299B (en) * | 2020-12-10 | 2022-09-02 | 杭州谱尼检测科技有限公司 | Easily-installed measuring nail for monitoring |
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| GR01 | Patent grant | ||
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Granted publication date: 20181218 Termination date: 20190627 |