CN206862808U - Mortar reisilometer - Google Patents
Mortar reisilometer Download PDFInfo
- Publication number
- CN206862808U CN206862808U CN201720497398.3U CN201720497398U CN206862808U CN 206862808 U CN206862808 U CN 206862808U CN 201720497398 U CN201720497398 U CN 201720497398U CN 206862808 U CN206862808 U CN 206862808U
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- China
- Prior art keywords
- cylinder
- wall
- lateral wall
- topping
- pipe
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Abstract
The utility model discloses a kind of mortar reisilometer, it is provided with oil storing tube on cylinder lateral wall, oil storing tube is sealed with sealing plate, cylinder madial wall is provided with the charging hole communicated with oil storage cavity, wall slip is provided with topping-up pipe on the inside of the charging hole, the length dimension of the topping-up pipe is more than the distance between sealing plate madial wall and cylinder lateral wall size, and it is less than the distance between sealing plate madial wall and cylinder madial wall size, the slip hole madial wall sealing sliding is connected with to offset for the boosting bar for promoting topping-up pipe to centre pilot direction with abutting plate.Its drip irrigation device is that topping-up pipe slides to centre pilot lateral wall direction, one end of topping-up pipe is located at centre pilot, the other end is located in the middle part of oil storage cavity, so that the lubricating fluid in oil storage cavity is flowed at centre pilot, lubricating fluid is added to the lateral wall of centre pilot, realizes the effect being easy to centre pilot lateral wall addition lubricating fluid.
Description
Technical field
A kind of concrete NDT instrument is the utility model is related to, more specifically, it relates to a kind of mortar reisilometer.
Background technology
Mortar reisilometer is to drive elastic hammer and by elastic stem attack brick sample surface with elastic tension spring, caused instantaneous
Elastically-deformable restoring force, make hammer drive pointer to rebound and indicate snap-off-distance, evaluation mortar pressure resistance is used as using rebound value
One of index of correlation of degree.
Existing Authorization Notice No. provides a kind of digital rebound tester for CN101329240B Chinese patent, and it includes resilience
Instrument housing body, the threaded one end of resiliometer casing main body are connected with resiliometer casing drive end bearing bracket, and the other end is threaded with back
Play instrument housing rear end lid；Resiliometer casing drive end bearing bracket is connected with elastic tension spring seat, and elastic tension spring seat is tubular structure, elastic tension spring
Seat inner side wall slip is connected with elastic stem, and one end that elastic stem is located in resiliometer casing main body is connected with centre pilot, center
Guide rod is provided with flange close to resiliometer casing rear end cap one end, is slid on centre pilot and is connected with elastic hammer, elastic hammer and bullet
Hit between spring base and be connected with elastic tension spring；Rotated on flange and be provided with hook for catching on elastic hammer, after resiliometer casing
Being provided with end cap can be with linking up with the unhook positioning screw to offset.
When it is desired to be used, link up with and catch on elastic hammer, hold resiliometer casing main body, be then connected to elastic hammer mixed
On solidifying soil or mortar wall, elastic hammer slides with flange to resiliometer casing rear end cap direction, meanwhile, elastic tension spring is drawn
Stretch；When hook offsets with unhook positioning screw, hook, which rotates, simultaneously departs from elastic hammer, and now elastic hammer is quickly outside centre pilot
Slide over side walls, until being offseted with elastic stem, so that elastic stem hits to concrete or mortar wall, pass through elastic stem
Springback capacity so as to measuring the intensity of concrete or mortar wall.
Due to the elastic hammer frequently high-speed slide on centre pilot lateral wall, therefore, it is necessary to often on the outside of centre pilot
Wall is added the sewing lubricating fluid such as liquid, still, the gap being limited between flange and resiliometer casing main body, generally require by
Rear end cap, drive end bearing bracket are pulled down from resiliometer casing main body, and then, elastic tension spring seat is removed from resiliometer casing drive end bearing bracket,
And take out centre pilot, elastic hammer and elastic tension spring etc. at resiliometer casing rear end cap, centre pilot lateral wall is carried out
Lubricating fluid is added, still, this mode to centre pilot lateral wall addition lubricating fluid is excessively complicated, therefore to be improved.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of mortar reisilometer, it has
It is easy to the advantage to centre pilot lateral wall addition lubricating fluid.
To achieve the above object, the utility model provides following technical scheme：
A kind of mortar reisilometer, including cylinder, the centre pilot in cylinder and be respectively used to block cylinder both ends
Drive end bearing bracket and rear end cap, the cylinder lateral wall and are provided with oil storing tube at the centre pilot, and the oil storing tube is away from cylinder
End wall be provided with sealing plate, between the oil storing tube madial wall, sealing plate and cylinder lateral wall formed with for store lubricate
The oil storage cavity of liquid, the cylinder madial wall are provided with the charging hole communicated with oil storage cavity, charging hole inner side wall slip
Topping-up pipe is provided with, the length dimension of the topping-up pipe is more than the distance between sealing plate madial wall and cylinder lateral wall size,
And it is less than the distance between sealing plate madial wall and cylinder madial wall size, it is connected between the topping-up pipe and cylinder lateral wall
By elastic force so that the elastic component that topping-up pipe end wall offsets with sealing plate, the topping-up pipe lateral wall is provided with abutting plate, described
Sealing plate is provided through slip hole, and the slip hole madial wall sealing sliding is connected with to offset for by topping-up with abutting plate
The boosting bar that pipe promotes to centre pilot direction.
By using above-mentioned technical proposal, when adding lubricating fluid to centre pilot lateral wall, by boosting bar to abutting plate side
To promotion, topping-up pipe is set to be slided to centre pilot lateral wall direction, finally, one end of topping-up pipe is located at centre pilot, another
End, so that the lubricating fluid in oil storage cavity is flowed at centre pilot, adds in the middle part of oil storage cavity to the lateral wall of centre pilot
Add lubricating fluid, realize the effect being easy to centre pilot lateral wall addition lubricating fluid.On the other hand, oil storing tube can be used as hand
Handle, personnel easy to operation grip, and when to wall attack, improve the stability of cylinder.
Further, the end wall that the boosting bar is located at outside oil storage cavity is provided with screwed hole, the screwed hole inner side
Wall is threaded with the threaded rod for being easy to promote boosting bar.
By using above-mentioned technical proposal, threaded rod is screwed out from screwed hole internal thread, by gripping threaded rod, in order to
Boosting bar is promoted, in order to add lubricating fluid.
Further, end wall of the threaded rod away from screwed hole is provided with the square plate for being easy to rotate threaded rod.
By using above-mentioned technical proposal, square plate is rotated, to drive the rotation of threaded rod, consequently facilitating rotating screw thread
Bar.
Further, the boosting bar lateral wall and be provided with can be with sealing plate lateral wall phase positioned at the outside of oil storage cavity
The limiting plate supported.
By using above-mentioned technical proposal, during topping-up pipe slides into oil storage cavity, limiting plate and sealing plate phase
Support, so as to prevent boosting bar from sliding completely in oil storage cavity.
Further, the slip hole madial wall is circumferentially provided with installation annular groove along it, is provided with the installation annular groove
The rubber ring to be offseted with boosting bar lateral wall.
By using above-mentioned technical proposal, rubber ring offsets with slip hole madial wall, to improve slip hole madial wall with helping
Sealing between push rod lateral wall.
Further, being internally provided with for the rubber ring is easy to the deformation cavity that rubber ring deforms.
By using above-mentioned technical proposal, deformation cavity can make rubber ring more soft, so that the lateral wall of rubber ring
Fully it is bonded with slip hole madial wall, improves sealing.
Further, the oil storing tube lateral wall is threaded with the protecting tube for ring cover boosting bar.
By using above-mentioned technical proposal, the outside of protection pipe ring cover boosting bar, for preventing false touch boosting bar.It is another
Aspect, extend the length of oil storing tube, easily facilitate the gripping of operating personnel.
Further, the length dimension of the protecting tube is less than or equal to the length dimension of oil storing tube.
By using above-mentioned technical proposal, when needing to add lubricating fluid into oil storage cavity through slip hole, will can prevent
Pillar, so that Anti-skidding pipe is less than oil storing tube, is easy to injecting lubricating fluid in slip hole to the turn of cylinder direction.
In summary, the utility model has the advantages that：
1st, by promoting square plate, topping-up pipe is slided to centre pilot direction, make one end and the oil storage cavity of topping-up pipe
Communicate, the other end is located at centre pilot, so as to realize the effect being easy to centre pilot lateral wall addition lubricating fluid；
2nd, oil storing tube is as handle, operating personnel's proficiency tube-holding body, another hand-held oil storing tube, because oil storing tube and cylinder are in
Plumbness, improve the stability gripped to cylinder.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the enlarged drawing of part B in Fig. 2；
Fig. 4 is the enlarged drawing of C portion in Fig. 3.
In figure：1st, cylinder；11st, charging hole；12nd, drive end bearing bracket；13rd, rear end cap；2nd, centre pilot；21st, flange；22nd, attack
Bar；23rd, elastic hammer；231st, elastic tension spring；3rd, oil storing tube；31st, oil storage cavity；32nd, protecting tube；4th, sealing plate；41st, slip hole；
The 411st, annular groove is installed；5th, rubber ring；51st, cavity is deformed；6th, boosting bar；61st, limiting plate；62nd, screwed hole；621st, threaded rod；
6211st, square plate；7th, topping-up pipe；71st, plate is abutted；72nd, elastic component.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Embodiment：
A kind of mortar reisilometer, reference picture 1, it includes cylinder 1, centre pilot 2, drive end bearing bracket 12 and rear end cap 13, front end
Lid 12 is located at tapered section one end of cylinder 1, and rear end cap 13 is located at one end of the direct tube section of cylinder 1, drive end bearing bracket 12 and rear end cap
13 are threaded on cylinder 1 respectively, for 1 two ends of closure cylinder；Centre pilot 2 is located at the inside of cylinder 1, center
The end wall of guide rod 2 towards rear end cap 13 is fixedly installed flange 21, and one end of centre pilot 2 towards drive end bearing bracket 12 is provided with attack
Bar 22, the middle part of drive end bearing bracket 12 is through hole, and elastic hammer 23 is extended outside cylinder 1 through through hole on drive end bearing bracket 12.
Reference picture 1, on centre pilot 2 sliding be provided with elastic hammer 23, elastic hammer 23 is coaxially disposed with centre pilot 2；Bullet
Elastic tension spring 231 is connected between hammer 23 and drive end bearing bracket 12, for pulling elastic hammer 23 to be slided to elastic stem direction, makes bullet
Hammer 23 mutually hits with elastic stem.
Reference picture 1, the lateral wall of cylinder 1 is provided with oil storing tube 3, and oil storing tube 3 is located at centre pilot 2；Oil storing tube 3 is remote
The end wall of cylinder 1 is provided with sealing plate 4；Formed with oil storage cavity between the madial wall of oil storing tube 3, sealing plate 4 and the lateral wall of cylinder 1
31, for lubricating fluids such as storage sewing oil.
Referring to Figures 1 and 2, the madial wall of cylinder 1 is provided with charging hole 11, and charging hole 11 communicates with oil storage cavity 31；Add
The inner side wall slip of oilhole 11 is provided with topping-up pipe 7, and the length dimension of topping-up pipe 7 is more than the madial wall of sealing plate 4 and the lateral wall of cylinder 1
The distance between size, and be less than the distance between the madial wall of sealing plate 4 and the madial wall of cylinder 1 size；Topping-up pipe 7 and cylinder 1
A compression spring is connected between lateral wall as elastic component 72, compression spring is set on the lateral wall of topping-up pipe 7, and one end
It is fixedly connected with the lateral wall of cylinder 1, the other end is fixedly connected with the lateral wall of topping-up pipe 7, and compression spring promotes topping-up by elastic force
Pipe 7, so that topping-up pipe 7 offsets close to the end wall of sealing plate 4 with sealing plate 4, other end lateral wall and the topping-up pipe 7 of topping-up pipe 7
Madial wall is tightly connected, so that lubricating fluid is sealed in oil storage cavity 31.
Reference picture 2 and Fig. 3, the lateral wall of topping-up pipe 7, which is provided with, abuts plate 71；Sealing plate 4 is provided through slip hole 41, sliding
Move the sealing sliding of the madial wall of hole 41 and be connected with boosting bar 6, one end of boosting bar 6 is located at the outside of sealing plate 4, and the other end is with abutting
Plate 71 offsets；By promoting boosting bar 6 into oil storage cavity 31, boosting bar 6 is set to be offseted with abutting plate 71, so that topping-up pipe 7
Slided to the direction of centre pilot 2；When one end of topping-up pipe 7 is slid onto at the lateral wall of centre pilot 2, the other end is located at oil storage sky
In chamber 31, and communicated with oil storage cavity 31, the lubricating fluid in oil storage cavity 31 is overflowed through topping-up pipe 7, and centre pilot 2 is added
Lubricating fluid.
Reference picture 2 and Fig. 3, the lateral wall of oil storing tube 3 are threaded with protecting tube 32, and protecting tube 32 is used for the ring of boosting bar 6
Cover, when using cylinder 1, avoid false touch boosting bar 6.The length dimension of protecting tube 32 is less than or equal to the length of oil storing tube 3
Size, when needing to add lubricating fluid into oil storage cavity 31 by slip hole 41, Anti-skidding pipe can be turned to the direction of cylinder 1
It is dynamic, the end wall of end wall of the Anti-skidding pipe away from cylinder 1 and oil storing tube 3 is easy to flush or below the tube wall of oil storing tube 3 to slip hole
Injection lubricating fluid in 41.
Reference picture 3 and Fig. 4, the end wall that boosting bar 6 is located at outside oil storage cavity 31 are provided with screwed hole 62, in screwed hole 62
Sidewall thread is connected with threaded rod 621, one end of threaded rod 621 is screwed out from the internal thread of screwed hole 62, by holding threaded rod
621, in order to promote boosting bar 6.End wall of the threaded rod 621 away from screwed hole 62 is provided with square plate 6211, in order to rotate
Threaded rod 621.The lateral wall of boosting bar 6 and the outside of oil storage cavity 31 is provided with limiting plate 61, limiting plate 61 is annular, limit
Position plate 61 can offset with the lateral wall of sealing plate 4, slip of the limitation boosting bar 6 to the direction of oil storage cavity 31, to prevent boosting bar 6
It is slid completely into oil storage cavity 31.
Reference picture 3 and Fig. 4, the madial wall of slip hole 41 along its it is axially arranged have installation annular groove 411, install annular groove 411 in set
Be equipped with rubber ring 5, rubber ring 5 offsets with the lateral wall of boosting bar 6, with improve the madial wall of slip hole 41 and the lateral wall of boosting bar 6 it
Between sealing.Rubber ring 5 is internally provided with deformation cavity 51, to be easy to the deformation of rubber ring 5, makes rubber ring 5 more soft
It is soft, rubber ring 5 is more fully bonded with the madial wall of slip hole 41.
Operation principle is as follows：When needing to add lubricating fluid to the lateral wall of centre pilot 2, square plate 6211 is promoted, makes to help
Push rod 6 will abut plate 71 and be promoted to the direction of cylinder 1, meanwhile, compression spring is compressed；One end of topping-up pipe 7 slides onto center and led
At the lateral wall of bar 2, the other end is located at the middle part of oil storage cavity 31.Lubricating fluid overflows through topping-up pipe 7, and slides onto centre pilot 2
On lateral wall, the effect being easy to the lateral wall of centre pilot 2 addition lubricating fluid is realized.
After adding lubricating oil, the pressing of square shaped plate 6211 is removed, in the presence of compression spring, topping-up pipe 7 is to sealing
The direction of plate 4 is slided, until an end wall of topping-up pipe 7 offsets with sealing plate 4, another end wall is located at the madial wall of charging hole 11
Place, realizes the sealing of oil storage cavity 31.Then threaded rod 621 is screwed in screwed hole 62, protecting tube 32 is from the lateral wall of oil storing tube 3
Upper back-out, so as to play the ring cover effect to boosting bar 6.
Be in one's hands tube-holding body 1 when, operating personnel can hold cylinder 1 with a hand, and another hand holds oil storing tube 3 and protecting tube
32, improve the stability for gripping cylinder 1.
When needing to inject lubricating fluid into oil storage cavity 31, first by protecting tube 32 to the direction turn of cylinder 1, until anti-
Pillar 32 is fully located on the lateral wall of oil storing tube 3, is then pulled out boosting bar 6 out of slip hole 41, through slip hole 41 to oil storage
Injection lubricating fluid in cavity 31；Then reinserted through boosting bar 6 in slip hole 41, realize and lubrication is injected into oil storage cavity 31
The process of liquid.
Claims (8)
1. a kind of mortar reisilometer, including cylinder (1), the centre pilot (2) in cylinder (1) and it is respectively used to block cylinder
(1) drive end bearing bracket (12) and rear end cap (13) at both ends, it is characterised in that：Cylinder (1) lateral wall and it is located at centre pilot (2)
Place is provided with oil storing tube (3), and end wall of the oil storing tube (3) away from cylinder (1) is provided with sealing plate (4), the oil storing tube (3)
Formed with the oil storage cavity (31) for storing lubricating fluid, the cylinder between madial wall, sealing plate (4) and cylinder (1) lateral wall
Body (1) madial wall is provided with the charging hole (11) communicated with oil storage cavity (31), and wall slip is set on the inside of the charging hole (11)
Have a topping-up pipe (7), the length dimension of the topping-up pipe (7) be more than between sealing plate (4) madial wall and cylinder (1) lateral wall away from
From size, and it is less than the distance between sealing plate (4) madial wall and cylinder (1) madial wall size, the topping-up pipe (7) and cylinder
(1) it is connected between lateral wall by elastic force so that the elastic component (72) that topping-up pipe (7) end wall offsets with sealing plate (4), described
Topping-up pipe (7) lateral wall, which is provided with, abuts plate (71), and the sealing plate (4) is provided through slip hole (41), the slip hole
(41) madial wall sealing sliding is connected with offsets for topping-up pipe (7) is pushed away to centre pilot (2) direction with abutting plate (71)
Dynamic boosting bar (6).
2. mortar reisilometer according to claim 1, it is characterised in that：The boosting bar (6) is located at oil storage cavity (31)
Outside end wall is provided with screwed hole (62), and screwed hole (62) madial wall, which is threaded with, to be easy to promote boosting bar (6)
Threaded rod (621).
3. mortar reisilometer according to claim 2, it is characterised in that：The threaded rod (621) is away from screwed hole (62)
End wall be provided be easy to rotate threaded rod (621) square plate (6211).
4. mortar reisilometer according to claim 1, it is characterised in that：Boosting bar (6) lateral wall and it is located at oil storage
The outside of cavity (31) is provided with the limiting plate (61) that can be offseted with sealing plate (4) lateral wall.
5. mortar reisilometer according to claim 1, it is characterised in that：Slip hole (41) madial wall is set along its circumference
Installation annular groove (411) is equipped with, the rubber ring (5) to be offseted with boosting bar (6) lateral wall is provided with the installation annular groove (411).
6. mortar reisilometer according to claim 5, it is characterised in that：Being internally provided with for rubber ring (5) is easy to
The deformation cavity (51) of rubber ring (5) deformation.
7. mortar reisilometer according to claim 1, it is characterised in that：Oil storing tube (3) lateral wall is threaded with
Protecting tube (32) for ring cover boosting bar (6).
8. mortar reisilometer according to claim 7, it is characterised in that：The length dimension of the protecting tube (32) be less than or
Equal to the length dimension of oil storing tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720497398.3U CN206862808U (en) | 2017-05-05 | 2017-05-05 | Mortar reisilometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720497398.3U CN206862808U (en) | 2017-05-05 | 2017-05-05 | Mortar reisilometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206862808U true CN206862808U (en) | 2018-01-09 |
Family
ID=60823673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720497398.3U Expired - Fee Related CN206862808U (en) | 2017-05-05 | 2017-05-05 | Mortar reisilometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206862808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110308062A (en) * | 2019-06-22 | 2019-10-08 | 武汉宏宇建设工程咨询有限公司 | A kind of project supervision reisilometer |
-
2017
- 2017-05-05 CN CN201720497398.3U patent/CN206862808U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110308062A (en) * | 2019-06-22 | 2019-10-08 | 武汉宏宇建设工程咨询有限公司 | A kind of project supervision reisilometer |
| CN110308062B (en) * | 2019-06-22 | 2022-03-22 | 中晟宏宇工程咨询有限公司 | Resiliometer for engineering supervision |
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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: 20180109 Termination date: 20180505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |