CN207094102U - A kind of fixing device of coursing degree of mortar analyzer - Google Patents
A kind of fixing device of coursing degree of mortar analyzer Download PDFInfo
- Publication number
- CN207094102U CN207094102U CN201721134748.6U CN201721134748U CN207094102U CN 207094102 U CN207094102 U CN 207094102U CN 201721134748 U CN201721134748 U CN 201721134748U CN 207094102 U CN207094102 U CN 207094102U
- Authority
- CN
- China
- Prior art keywords
- snap fit
- degree
- cylinder
- degree cylinder
- fixing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of fixing device of coursing degree of mortar analyzer, including higher slice degree cylinder and lower leaf degree cylinder, the outer wall of higher slice degree cylinder be provided with it is multiple in the horizontal direction on guide rail, on guide rail sliding be connected with snap fit；The outer wall of lower leaf degree cylinder is provided with the projection corresponding with snap fit, projection is provided with the slot that the end grafting with snap fit coordinates, the bottom land of slot is provided with the neck being engaged by clamping with the end of snap fit, the lower surface of higher slice degree cylinder and the upper surface of lower leaf degree cylinder are fitted, now snap fit smoothly can be plugged in slot, and snap fit contradicts and arrives slot bottom land, promotion snap fit makes to be hooked on guide rail to be slid in the horizontal direction, the end of snap fit just can enter in neck to be engaged by clamping with neck, so as to be defined to the vertical direction of snap fit, arrival will be upper, the purpose that lower leaf degree cylinder is fixed together；Opposite direction promotes snap fit to be easy to separate in upper and lower delamination degree cylinder, so upper and lower delamination degree cylinder fixation or dismounting more simple and fast.
Description
Technical field
Building Instrument technology field is the utility model is related to, more specifically, it relates to a kind of coursing degree of mortar analyzer
Fixing device.
Background technology
In architectural engineering industry, water-retaining property experiment is carried out to mortar, water-retaining property is represented with delamination degree.Delamination degree
Assay method be that mortar is fitted into coursing degree of mortar analyzer, measure degree of sinking to;After standing 30min, then take mortar laminated
The mortar of the part of analyzer bottom 1/3 is spent, surveys its degree of sinking to.The difference of front and rear degree of sinking to twice is delamination degree, and delamination degree is bigger,
Show that water retentivity of mortar is poorer.At present, the coursing degree of mortar analyzer of in the market includes higher slice degree cylinder and lower leaf degree cylinder,
Upper and lower delamination degree cylinder is connected with, and in order to ensure sealing, sealing ring is set in upper and lower delamination degree cylinder junction.
At present, notification number is a kind of coursing degree of mortar analyzer disclosed in CN204302282U Chinese patent, including upper
Delamination degree cylinder, lower leaf degree cylinder, together with higher slice degree cylinder is bolted between lower leaf degree cylinder.
Higher slice degree cylinder and lower leaf degree cylinder are connected by screw bolts by the prior art, and in order to ensure sealing, on
Two groups of bolts are at least connected between delamination degree cylinder and lower leaf degree cylinder.When opening higher slice degree cylinder every time, it is required for dismantling spiral shell
Bolt, after measurement, bolt is reinstalled again and connects higher slice degree cylinder and lower leaf degree cylinder.Higher slice degree cylinder is with
Delamination degree cylinder brings many inconvenience using bolted this type of attachment to staff.
Utility model content
For above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of consolidating for coursing degree of mortar analyzer
Determine device, there is the advantages of making upper and lower delamination degree cylinder fixation or dismounting simple and fast.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of coursing degree of mortar is surveyed
Determine the fixing device of instrument, including higher slice degree cylinder and lower leaf degree cylinder, the outer wall of the higher slice degree cylinder is provided with multiple along water
Square upward guide rail, on the guide rail sliding be connected with snap fit；The outer wall of the lower leaf degree cylinder is provided with relative with snap fit
The projection answered, the projection are provided with the slot that the end grafting with snap fit coordinates, and the bottom land of the slot is provided with and snap fit
The neck that end is engaged by clamping.
By using above-mentioned technical proposal, the lower surface of higher slice degree cylinder and the upper surface of lower leaf degree cylinder are fitted,
Now snap fit smoothly can be plugged in slot, and snap fit contradicts and arrives slot bottom land, promotes snap fit to make to be hooked in edge on guide rail
Horizontal direction slides, and the end of snap fit just can enter in neck to be engaged by clamping with neck, so as to be carried out to the vertical direction of snap fit
Limit, reach the purpose that upper and lower delamination degree cylinder is fixed together；Opposite direction promotes snap fit to be easy to upper and lower delamination degree
Cylinder separates, so upper and lower delamination degree cylinder fixation or dismounting more simple and fast.
Preferably, the guide rail has two, and is evenly distributed on the outer wall of higher slice degree cylinder；The higher slice degree cylinder
Outer wall on be rotatably connected to the handle corresponding with guide rail, the rotating shaft of the handle is provided with gear；The snap fit is provided with
The rack being meshed with gear.
By using above-mentioned technical proposal, the pinion rotation that handle will be driven in rotating shaft is rotated, pinion rotation makes again and tooth
The rack sliding being meshed is taken turns, so as to which the circular motion of handle to be transformed into the linear motion of snap fit, realizes the transmission of power, together
When in handle be in vertical direction, the end of snap fit and exact separation, whole process is convenient and swift, is advantageous to operate.
Preferably, the section of the guide rail is trapezoidal.
By using above-mentioned technical proposal, make to be hooked in and slide more stable on guide rail, reduce snap fit interior disengaging from guide rail
Situation occur, add the job stability of snap fit.
Preferably, the snap fit is provided with locating piece, and the neck is provided with the locating slot with locating piece male-female engagement.
By using above-mentioned technical proposal, locating piece is snapped fit onto in locating slot, the end of snap fit can be played spacing
Effect, enable snap fit stablize be connected in neck, reduce snap fit skew causes higher slice degree cylinder to be fixed with lower leaf degree cylinder
Unstable phenomenon.
Preferably, annular protrusion is provided with the top of the lower leaf degree cylinder, the higher slice degree cylinder bottom is provided with and convex annular
Play the groove that grafting coordinates.
By using above-mentioned technical proposal, higher slice degree cylinder is bonded with lower leaf degree cylinder, annular protrusion is plugged in groove
It is interior, higher slice degree cylinder and lower leaf degree cylinder sealing are improved, while it is more stable to fix both.
Preferably, the cross section of the annular protrusion is triangular in shape.
By using above-mentioned technical proposal, increase the contact area of annular protrusion and groove, improve between both
Tight ness rating, make both be not easy to slide relatively, and be easy to groove being plugged on annular protrusion.
Preferably, the top of the lower leaf degree cylinder is provided with rubber sleeve, and the rubber sleeve is located at the table of the annular protrusion
Face.
By using above-mentioned technical proposal, rubber sleeve belongs to flexible material, realizes closer between annular protrusion and groove
Fitting, and reduce both abrasion.
Preferably, the handle is provided with soft sleeve.
By using above-mentioned technical proposal, operator's hand moves higher slice degree cylinder by handle, and soft sleeve can increase
Friction greatly between hand and handle, facilitates people to lift higher slice degree cylinder, while soft sleeve also improves comfort level.
In summary, the utility model has the advantages that：By the lower surface of higher slice degree cylinder and lower leaf degree cylinder
Upper surface fit, now snap fit smoothly can be plugged in slot, and snap fit contradicts and arrive slot bottom land, and promotion snap fit makes
It is hooked on guide rail and slides in the horizontal direction, the end of snap fit just can enter in neck is engaged by clamping with neck, so as to snap fit
Vertical direction be defined, reach the purpose that upper and lower delamination degree cylinder is fixed together；Opposite direction promotes snap fit to be easy to
Upper and lower delamination degree cylinder is separated, so upper and lower delamination degree cylinder fixation or dismounting more simple and fast.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the profile of the utility model embodiment；
Fig. 3 is the enlarged drawing of part A in Fig. 2.
In figure：1st, higher slice degree cylinder；2nd, lower leaf degree cylinder；3rd, base；4th, handle；5th, soft sleeve；6th, rotating shaft；7th, tooth
Wheel；8th, rack；9th, guide rail；10th, baffle plate；11st, snap fit；12nd, locked groove；13rd, projection；14th, slot；15th, neck；16th, locating piece；
17th, locating slot；18th, annular protrusion；19th, groove；20th, rubber sleeve.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of fixing device of coursing degree of mortar analyzer, reference picture 1, including higher slice degree cylinder 1 and lower leaf degree cylinder 2,
The bottom of lower leaf degree cylinder 2 integrally formed with cylindrical base 3, allow lower leaf degree cylinder 2 it is more stable be placed on operating desk
On；Two size identical rotating shafts 6 are rotatably connected on higher slice degree cylinder 1, rotating shaft 6 is located at the outer wall of higher slice degree cylinder 1, and edge
Its diametric(al) is symmetrical;Handle 4 is welded with two rotating shafts 6, handle 4 takes the shape of the letter U, and the both ends of handle 4 are individually fixed in two
In root rotating shaft 6；The arc part of handle 4 is socketed with soft sleeve 5, and soft sleeve 5 can increase between operator and handle 4
Friction, allows the operator to fast and easily lift higher slice degree cylinder 1, while soft sleeve 5 can also improve comfort level.
Reference picture 2 and Fig. 3, one end of the rotating shaft 6 away from higher slice degree cylinder 1 are installed with gear 7, and gear 7 is with turning
The rotation of axle 6 coaxially rotates together；The underface engagement of gear 7 is combined with rack 8, and rack 8 is set in horizontal direction, rack
8 lower surface is welded with snap fit 11, and snap fit 11 is mutually perpendicular to rack 8, and snap fit 11 is L-shaped；Snap fit 11 is towards upper point
Locked groove 12 is provided with the surface of depth cylinder 1, the section of locked groove 12 is trapezoidal, while on higher slice degree cylinder 1 in the horizontal direction on
Two guide rails 9,9 trapezoidal shape of guide rail are welded with, and slides and coordinates with locked groove 12, i.e., snap fit 11 can be on the rail 9 along level
Direction slides；The both ends of guide rail 9 have been outwardly convex baffle plate 10, and baffle plate 10 can play limit to the movement of the horizontal direction of snap fit 11
The effect of position, reduce the situation that snap fit 11 slides out guide rail 9.
Projection 13 is welded with the outer wall of lower leaf degree cylinder 2, projection 13 is located at the underface of guide rail 9；Projection 13 is towards leading
The end grafting that the surface of rail 9 is provided with snap fit 11 coordinates slot 14, enable snap fit 11 with higher slice degree cylinder 1 move down vertically when
Enough smoothly enter slot 14；The neck 15 being engaged by clamping with snap fit 11 is provided with the cell wall of slot 14, neck 15 is along level side
Set up, when slot 14 is inserted in the end of snap fit 11, and the lower surface of snap fit 11 is contradicted to the bottom land of slot 14, can push away
Dynamic snap fit 11 makes the movement of its end horizontal be connected in neck 15；The bottom land of neck 15 is provided with spherical locating slot 17, snap fit 11
Towards the surface of the bottom land of neck 15 integrally formed with locating piece 16, locating piece 16 and the male-female engagement of locating slot 17, card can be made
11 are hooked preferably to be fixed in neck 15.
Integrally formed with annular protrusion 18, the cross section of annular protrusion 18 is triangular in shape for the upper surface of lower leaf degree cylinder 2, on
The lower surface of delamination degree cylinder 1 is provided with the groove 19 coordinated for the grafting of annular protrusion 18, makes higher slice degree cylinder 1 and lower leaf degree cylinder 2
Can better seal connection, while rubber sleeve 20 is bonded in the side wall of groove 19, rubber sleeve 20 belongs to flexible material, realize ring
More closely fitting, and reduce both abrasions between shape projection 18 and groove 19.
Total course of work：Operator lifts higher slice degree cylinder 1, by the alignment 14 of snap fit 11 on higher slice degree cylinder 1
Direction moves down vertically, snap fit 11 is plugged into slot 14, and now handle 4 is in vertical direction；When the bottom of snap fit 11 abuts to
After the bottom land of slot 14, handle 4 is rotated, the rotating shaft 6 for making to be fixedly installed togather with handle 4 rotates, and band moving gear 7 rotates, and drives
The dynamic rack 8 being meshed with gear 7 moves in the horizontal direction, and then enables snap fit 11 in the guide rail with the sliding connection of snap fit 11
Slid in the horizontal direction on 9, snap fit 11 is connected in neck 15, it is achieved thereby that higher slice degree cylinder 1 and lower leaf degree
Fixation between cylinder 2.
Above-described embodiment is only that it is not to limitation of the present utility model, this area to explanation of the present utility model
Technical staff can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but only
All to be protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of fixing device of coursing degree of mortar analyzer, including higher slice degree cylinder (1) and lower leaf degree cylinder (2), its feature
It is：The outer wall of the higher slice degree cylinder (1) be provided with it is multiple in the horizontal direction on guide rail (9), the company of sliding on the guide rail (9)
It is connected to snap fit (11)；The outer wall of the lower leaf degree cylinder (2) is provided with the projection (13) corresponding with snap fit (11), the projection
(13) slot (14) that the end grafting with snap fit (11) coordinates is provided with, the bottom land of the slot (14) is provided with and snap fit (11)
End be engaged by clamping neck (15).
2. a kind of fixing device of coursing degree of mortar analyzer according to claim 1, it is characterized in that：The guide rail (9)
There are two, and be evenly distributed on the outer wall of higher slice degree cylinder (1)；It is rotatablely connected on the outer wall of the higher slice degree cylinder (1)
There is the handle (4) corresponding with guide rail (9), the rotating shaft (6) of the handle (4) is provided with gear (7)；Set on the snap fit (11)
There is the rack (8) being meshed with gear (7).
3. a kind of fixing device of coursing degree of mortar analyzer according to claim 2, it is characterized in that：The guide rail (9)
Section it is trapezoidal.
4. a kind of fixing device of coursing degree of mortar analyzer according to claim 1, it is characterized in that：The snap fit (11)
Locating piece (16) is provided with, the neck (15) is provided with the locating slot (17) with locating piece (16) male-female engagement.
5. a kind of fixing device of coursing degree of mortar analyzer according to claim 1, it is characterized in that：The lower leaf degree
Annular protrusion (18) is provided with the top of cylinder (2), higher slice degree cylinder (1) bottom is provided with recessed with annular protrusion (18) grafting cooperation
Groove (19).
6. a kind of fixing device of coursing degree of mortar analyzer according to claim 5, it is characterized in that：The annular protrusion
(18) cross section is triangular in shape.
7. a kind of fixing device of coursing degree of mortar analyzer according to claim 6, it is characterized in that：The lower leaf degree
The top of cylinder (2) is provided with rubber sleeve (20), and the rubber sleeve (20) is located at the surface of the annular protrusion (18).
8. a kind of fixing device of coursing degree of mortar analyzer according to claim 2, it is characterized in that：The handle (4)
It is provided with soft sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721134748.6U CN207094102U (en) | 2017-09-05 | 2017-09-05 | A kind of fixing device of coursing degree of mortar analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721134748.6U CN207094102U (en) | 2017-09-05 | 2017-09-05 | A kind of fixing device of coursing degree of mortar analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207094102U true CN207094102U (en) | 2018-03-13 |
Family
ID=61539347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721134748.6U Expired - Fee Related CN207094102U (en) | 2017-09-05 | 2017-09-05 | A kind of fixing device of coursing degree of mortar analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207094102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639741A (en) * | 2018-05-30 | 2018-10-12 | 浙江超伟机械有限公司 | A kind of portable conveying mechanism of handbag |
-
2017
- 2017-09-05 CN CN201721134748.6U patent/CN207094102U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639741A (en) * | 2018-05-30 | 2018-10-12 | 浙江超伟机械有限公司 | A kind of portable conveying mechanism of handbag |
| CN108639741B (en) * | 2018-05-30 | 2023-11-24 | 浙江超伟机械有限公司 | Portable conveying mechanism of handbag |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207094102U (en) | A kind of fixing device of coursing degree of mortar analyzer | |
| CN202088735U (en) | Novel blackboard | |
| CN204354656U (en) | A kind of rotary education blackboard | |
| CN201325266Y (en) | Fast automatic blackboard eraser | |
| CN210234483U (en) | Higher education is with teaching display device | |
| CN208507154U (en) | A kind of municipal and environment-friendly publicity board easy to remove | |
| CN207310930U (en) | It is a kind of to have the function of from the blackboard wiped | |
| CN214793006U (en) | Thickness measuring device for acrylic plate finished product | |
| CN206406661U (en) | A kind of new pivoted blackboard | |
| CN103903493B (en) | Portable multi-function geometric tolerances displaying case | |
| CN213748445U (en) | Indoor measuring device for Hui-style buildings | |
| CN202069210U (en) | Combined liftable vertical stand for writing | |
| CN201638514U (en) | Movable hand-operated campus culture bulletin board | |
| CN203864249U (en) | Multifunctional automatic teaching device | |
| CN210091640U (en) | University student's careers guidance show fence | |
| CN207984402U (en) | It is a kind of can auto-erasing dust-free blackboard | |
| CN219825912U (en) | Decorative wallboard for indoor design | |
| CN210759941U (en) | Teaching blackboard | |
| CN204315140U (en) | Portable multi-function geometric tolerances displaying case | |
| CN201816343U (en) | Multifunction hand-power elevation automatic dust-removal louver blackboard | |
| CN208855293U (en) | A kind of environment-friendly type rote teaching apparatus convenient for displaying | |
| CN209580941U (en) | The interaction blackboard of wisdom classroom | |
| CN203888485U (en) | Hand-cranking writing-wiping integrated blackboard | |
| CN209591123U (en) | A kind of electronic blackboard of adjustable-angle | |
| CN206451407U (en) | One kind teaching combined demonstration teaching tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20190905 |