CN209296408U - A kind of cement mortar plain bumper - Google Patents
A kind of cement mortar plain bumper Download PDFInfo
- Publication number
- CN209296408U CN209296408U CN201821879913.5U CN201821879913U CN209296408U CN 209296408 U CN209296408 U CN 209296408U CN 201821879913 U CN201821879913 U CN 201821879913U CN 209296408 U CN209296408 U CN 209296408U
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- supporting table
- die sleeve
- fixedly connected
- downside
- cement mortar
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Abstract
The utility model relates to a kind of cement mortar plain bumpers, including preceding support rear support and rocker arm, the one end is articulated with preceding support, and its other end is fixed with supporting table, the cam that can be connected to supporting table on the downside of is rotatably connected on the upside of outer rim on the rear support, the supporting table side is vertically arranged with two screw rods, movable sleeve is threaded on two screw rods, first bevel gear is fixedly connected on the downside of two screw rods, the transmission shaft of axis horizontal setting is rotatably connected on the downside of the supporting table, the both ends of the transmission shaft are respectively fixedly connected with the second bevel gear for being engaged in corresponding first bevel gear, the transmission shaft side is additionally provided with the driving mechanism that transmission shaft can be driven to rotate；Die sleeve is rotatably connected between two movable sleeves, the other side of the supporting table is provided with the locking device that can lock die sleeve.The utility model has the cement briquette for being applicable in different-thickness, firm grip, the wider effect of application range.
Description
Technical field
The utility model relates to the technical fields of cement detection, more particularly, to a kind of cement mortar plain bumper.
Background technique
Plain bumper is mainly used for the jolt ramming of material, reduces the air in material and gap.Often there is cement mortar plain bumper to exist
Cement briquette compaction rate test before, to cement mortar carry out jolt ramming at cement briquette, thus be conducive to cement mortar into
Row test, then improves the quality of construction water mud, is conducive to achieve the purpose that exquisite construction and green building construction.
Existing to can refer to the Chinese utility model patent that Authorization Notice No. is CN206348197U, it discloses a kind of water
Earth rubber sand plain bumper, its key points of the technical solution are that including pedestal, preceding support, rear support, rocker arm, described pedestal one end and preceding support
It is fixedly connected, the other end is fixedly connected with rear support, and the one end and preceding support are hinged, and the other end is fixedly connected with platform
Face is rotatably connected to cam on the rear support, and the table top lower rotation is connected with the driven wheel with cam engagement, the bottom
Seat is equipped with the mobile gag lever post of limitation rocker arm horizontal direction, and the gag lever post is equipped with two two sides for being separately positioned on rocker arm,
The pedestal is equipped with limit sleeve, and the limit is set at the center between two gag lever posts, the rocker arm equipped with
The mating limited block of limit sleeve.This cement mortar plain bumper reduces rocker arm during use and horizontal direction occurs
The mobile phenomenon in position；Stability is improved, the phenomenon that driven wheel is worn is reduced.
Prior art among the above, which has the following deficiencies:, uses that cement mortar plain bumper of this above-mentioned monkey
When, the upper cement briquette thickness for being fixed on table top must be the same, is unable to adjust, can not there is error, otherwise will lead to folder
The case where holding loosely or can not clamping, and then the work for influencing plain bumper uses.
Utility model content
The purpose of the utility model is to provide the cement briquette that one kind can be applicable in different-thickness, firm grips, using model
Enclose wider cement mortar plain bumper.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of cement mortar plain bumper, including preceding support rear support and rocker arm, the one end are articulated with preceding support,
And its other end is fixed with supporting table, be rotatably connected on the rear support on the upside of outer rim can be connected to it is convex on the downside of supporting table
Wheel, the supporting table side are vertically arranged with two screw rods, movable sleeve are threaded on two screw rods, two screw rods
Downside is fixedly connected to first bevel gear, and the transmission shaft of axis horizontal setting, institute are rotatably connected on the downside of the supporting table
The both ends for stating transmission shaft are respectively fixedly connected with the second bevel gear for being engaged in corresponding first bevel gear, and the transmission shaft side is also
It is provided with the driving mechanism that transmission shaft can be driven to rotate；Die sleeve, the supporting table are rotatably connected between two movable sleeves
The other side be provided with the locking device that can lock die sleeve.
By using above-mentioned technical proposal, when work, drive shaft turns are able to drive the rotation of two second bevel gears, thus band
Dynamic two first bevel gears rotation, and then it is able to drive two screw rods rotation, thus realize the up and down motion of the movable sleeve of die sleeve two sides,
To drive die sleeve to move up and down, and then the adjustment of the distance between die sleeve and supporting table upper surface can be completed, be applicable in different thickness
The cement briquette of degree, and roll adjustment is simple.
The utility model is further arranged to: the driving mechanism includes axis horizontal setting and is rotationally connected with supporting table
The third hand tap gear of downside and the 4th bevel gear for being fixed on transmission shaft and engagement and third hand tap gear, the 4th bevel gear
Hand-operated wheel is fixedly connected with the other side of transmission shaft coaxial line, the third hand tap gear.
By using above-mentioned technical proposal: rotation hand-operated wheel drives third hand tap gear rotation, is able to drive the 4th bevel gear
Rotation, so that transmission shaft is driven to rotate, it is easy to operate, it is easy to use.
The utility model is further arranged to: the locking device includes being fixedly connected on supporting table vertically far from screw rod
The riser of side, the riser middle part offer vertical slot, and the side of the die sleeve is fixedly connected with can plug with die sleeve swing
The locking nut that be connected to riser could not be reached in being threaded on the locking stud in vertical slot, the locking stud.
By using above-mentioned technical proposal, after cement briquette is placed between supporting table and die sleeve, die sleeve is rotated, mould is made
Set downside is connected to cement briquette upper surface, at this point, locking stud will be inserted in vertical slot, then tightens locking nut, makes to lock
Tight nut holds out against riser, and fixation of the cement briquette in supporting table can be completed, easy to operate.
The utility model is further arranged to: the side that the riser can be connected to locking nut is fixedly connected with rubber
Rubber mat.
By using above-mentioned technical proposal, after tightening locking nut, can prevent from locking by the elasticity of rubber pad itself
Nut loosens, to guarantee being fixedly secured for cement stone.
The utility model is further arranged to: movable sleeve side close to each other is also fixedly connected with and can be connected to
Die sleeve downside and the limited block for making die sleeve holding level.
By using above-mentioned technical proposal, when being connected to cement briquette on the downside of die sleeve, it is able to maintain level, prevents die sleeve askew
Tiltedly, cement briquette is caused to clamp loosely.
The utility model is further arranged to: the side of the screw rod is vertically arranged with graduation mark.
It can clearly observe the lifting height of movable sleeve by graduation mark by using above-mentioned technical proposal, be convenient for
Realize intuitive roll adjustment, it is easy to operate.
The utility model is further arranged to: the side of the screw rod offers elongated slot, the quarter vertically in the axial direction
Degree line is set to long groove bottom.
By using above-mentioned technical proposal, graduation mark can be protected by the elongated slot of setting, prevent scale wire length
Time uses generation abrasion.
The utility model is further arranged to: multiple through slots are offered on the die sleeve.
By using above-mentioned technical proposal, the jolt ramming situation of cement briquette can be observed by through slot.
In conclusion the advantageous effects of the utility model are as follows:
1. when work, drive shaft turns are able to drive the rotation of two second bevel gears, so that the rotation of two first bevel gears is driven,
And then it is able to drive two screw rods rotation, to realize the up and down motion of the movable sleeve of die sleeve two sides, moved down on die sleeve to drive
It is dynamic, and then the cement briquette of different-thickness, and roll adjustment letter can be applicable in complete rear the distance between die sleeve and supporting table upper surface
It is single；
2. after cement briquette is placed between supporting table and die sleeve, rotating die sleeve, make to be connected to cement examination on the downside of die sleeve
Locking nut is then tightened, locking nut is made to hold out against riser at this point, locking stud will be inserted in vertical slot in block upper surface
Fixation of the cement briquette in supporting table is completed, it is easy to operate；
3. after tightening locking nut, can prevent locking nut from loosening by the elasticity of rubber pad itself, to guarantee water
Mudstone block is fixedly secured.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the support table structure schematic diagram of the utility model.
Fig. 3 is the die sleeve structure schematic diagram of the utility model.
In figure, 1, preceding support；11, connecting rod；12, rocker arm；2, rear support；3, supporting table；31, support column；311, idler wheel；
32, screw rod；321, first bevel gear；322, movable sleeve；3221, limited block；323, die sleeve；3231, through slot；324, elongated slot；
3241, graduation mark；33, supporting block；34, transmission shaft；341, second bevel gear；35, driving mechanism；351, drive shaft；352,
Third hand tap gear；353, the 4th bevel gear；354, hand-operated wheel；36, receiving block；4, vibrating mechanism；41, driving motor；42, cam；
5, locking device；51, riser；511, vertical slot；512, rubber pad；52, stud is locked；521, locking nut.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of mastic cement plain bumper disclosed by the utility model, including preceding support 1 and rear support 2,
Two horizontally disposed connecting rods 11 are fixedly connected between preceding support 1 and rear support 2, preceding 1 upside of support is also rotatablely connected
There is rocker arm 12, the upper horizontal of rear support 2 is provided with supporting table 3, and rocker arm 12 is fixedly connected on support far from one end of preceding support 1
Platform 3 is by the side of nearby support 1.The vibration that supporting table 3 can be driven of reciprocating vibration is arranged in the downside of the corresponding supporting table 3 of rear support 2
Motivation structure 4.
A support column 31 is fixedly connected on the downside of the middle part of supporting table 3 vertically, vibrating mechanism 4 includes propping up after being fixedly connected on
The driving motor 41 of seat 2, the output shaft axis horizontal of driving motor 41 are arranged and are fixedly connected with convex with output shaft coaxial line
Wheel 42, for the further friction for reducing support column 31 and cam 42, the downside of support column 31 is rotatably connected to energy on the downside of outer rim
The idler wheel 311 being enough connected on the upside of 42 outer rim of cam, when work, driving motor 41 is able to drive support column with the rotation of moving cam 42
31 pump, and then are able to drive centered on the hinge joint of supporting table 3 and rocker arm 12 and preceding support 1, back and forth up and down
Vibration.
Referring to Fig. 2, the side of supporting table 3 is provided with the screw rod 32 that two axial lines are vertically arranged with, the company of rotation of two screw rods 32
Supporting table 3 is connect, the lower end of two screw rods 32 does not extend to the downside of supporting table 3 also and is fixedly connected with first bevel gear 321, and two
One bevel gear 321 is also fixedly connected with two supporting blocks 33, two supporting blocks with corresponding 32 coaxial line of screw rod, the downside of supporting table 3
The transmission shaft 34 of axis horizontal setting is rotatably connected on 33, the both ends of transmission shaft 34 are rotatably connected to coaxial with transmission shaft 34
The second bevel gear 341 of line, two second bevel gears 341 are engaged in corresponding first bevel gear 321, the side of transmission shaft 34 respectively
It is additionally provided with the driving mechanism 35 that transmission shaft 34 can be driven to rotate.
The downside of supporting table 3 is also fixedly connected with a receiving block 36, and driving mechanism 35 includes that axis horizontal is arranged and rotates
It is connected to the drive shaft 351 of receiving block 36, is fixed on 351 one end of drive shaft and the third hand tap gear with 351 coaxial line of drive shaft
352 and it is fixedly connected on the middle part of transmission shaft 34 and the 4th bevel gear 353 with 351 coaxial line of drive shaft.4th bevel gear
353 are engaged in third hand tap gear 352, and the one end of drive shaft 351 far from third hand tap gear 352 is also fixedly connected with hand-operated wheel 354.
When work, hand-operated wheel 354 is rotated, drives drive shaft 351 to rotate, can be nibbled by third hand tap gear 352 and the 4th bevel gear 353
Crossed belt moves transmission shaft 34 and rotates, and then transmission shaft 34 drives the rotation of two second bevel gears 341 that can pass through 321 band of first bevel gear
Dynamic two screw rods 32 rotate synchronously.
Referring to Fig. 3, it is threaded with movable sleeve 322 on two screw rods 32, two movable sleeves 322 side close to each other also turns
Dynamic to be connected with horizontally disposed die sleeve 323, the upper surface of die sleeve 323 offers multiple through slots that can observe cement briquette vertically
3231, the mutual side of two movable sleeves 322 is also respectively fixedly connected with the limited block 3221 that can be connected to 323 downside of die sleeve,
The side close to each other of die sleeve 323 can guarantee that die sleeve 323 is in horizontality after being connected to two limited blocks, 3221 upside.Two spiral shells
Bar 32 rotates, thus realize the up and down motion of the movable sleeve 322 of 323 two sides of die sleeve, so that die sleeve 323 is driven to move up and down, into
And the adjustment of the distance between die sleeve 323 and 3 upper surface of supporting table can be completed, it is applicable in the cement briquette of different-thickness.
The side of two screw rods 32 also offers the elongated slot 324 that cross section is arc along the axis direction of screw rod 32 respectively, long
The bottom surface of slot 324 is provided with graduation mark 3241 along the vertical direction.When work, by graduation mark 3241, can clearly it observe
The lifting height of movable sleeve 322 is easy to implement intuitive roll adjustment, in addition, can be to graduation mark 3241 by the elongated slot 324 opened up
It is protected, prevents 3241 long-time of graduation mark from using generation abrasion.
The side of supporting table 3 is additionally provided with the locking device 5 for being capable of fixing 323 position of die sleeve, and locking device 5 includes vertical
It is fixedly connected on the riser 51 of side of the supporting table 3 far from two studs, the middle part of riser 51 offers vertical slot 511, die sleeve vertically
323, which are also fixedly connected with axis close to the side of riser 51, is in conplane locking stud 52 with die sleeve 323, with die sleeve
323 rotation, locking stud 52 can be inserted in vertical slot 511, and locking stud 52 extends one of riser 51 far from die sleeve 323
End is threaded with locking nut 521, and to prevent locking stud 52 from loosening in vibration processes in supporting table 3, riser 51 can
The side for abutting locking nut 521 is fixedly connected with rubber pad 512.Cement briquette is placed between supporting table 3 and die sleeve 323
Afterwards, die sleeve 323 is rotated, makes to be connected to cement briquette upper surface on the downside of die sleeve 323, at this point, locking stud 52 will be inserted in vertical slot
In 511, locking nut 521 is then tightened, locking nut 521 is made to hold out against riser 51, cement briquette can be completed in supporting table 3
Fixation, additionally, due to use rubber pad 512 by the elasticity of rubber pad 512 itself, locking nut 521 can be prevented loose
It is de-, to guarantee being fixedly secured for cement stone.
The implementation principle of the present embodiment are as follows: when work, according to the graduation mark 3241 on screw rod 32, rotate hand-operated wheel 354, band
Dynamic drive shaft 351 rotates, and can be engaged by third hand tap gear 352 with the 4th bevel gear 353 and transmission shaft 34 is driven to rotate, then
Transmission shaft 34 drives the rotation of two second bevel gears 341, two screw rods 32 can be driven to rotate synchronously by first bevel gear 321, so
Two screw rods 32 rotate afterwards, to realize the up and down motion of the movable sleeve 322 of 323 two sides of die sleeve, move down on die sleeve 323 to drive
It is dynamic, and then the adjustment of the distance between die sleeve 323 and 3 upper surface of supporting table can be completed.After the adjustment of die sleeve 323, by water
Mud test block is placed in supporting table 3, then rotates die sleeve 323, makes to be connected to cement briquette upper surface and limit on the downside of die sleeve 323
Block 3221 guarantees the level of die sleeve 323, clamps cement briquette, and with this used time, locking stud 52 will be inserted in vertical slot 511, so
After tighten locking nut 521, so that locking nut 521 is held out against riser 51, fixation of the cement briquette in supporting table 3 can be completed,
Driving motor 41 is finally opened to be worked.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of cement mortar plain bumper, including preceding support (1) rear support (2) and rocker arm (12), described rocker arm (12) one end
It is articulated with preceding support (1), and its other end is fixed with supporting table (3), energy on the upside of outer rim is rotatably connected on the rear support (2)
The cam (42) being enough connected on the downside of supporting table (3), it is characterised in that: supporting table (3) side is vertically arranged with two screw rods
(32), it is threaded with movable sleeve (322) on two screw rods (32), is fixedly connected on the downside of two screw rods (32)
First bevel gear (321) is rotatably connected to the transmission shaft (34) of axis horizontal setting, the biography on the downside of the supporting table (3)
The both ends of moving axis (34) are respectively fixedly connected with the second bevel gear (341) for being engaged in corresponding first bevel gear (321), the biography
Moving axis (34) side is additionally provided with the driving mechanism (35) that transmission shaft (34) can be driven to rotate；Two movable sleeves (322) it
Between be rotatably connected to die sleeve (323), the other side of the supporting table (3) is provided with the locking device that can lock die sleeve (323)
(5)。
2. a kind of cement mortar plain bumper according to claim 1, it is characterised in that: the driving mechanism (35) includes axis
Line is horizontally disposed and the third hand tap gear (352) that is rotationally connected on the downside of supporting table (3) and is fixed on transmission shaft (34) and nibbles
Close the 4th bevel gear (353) with third hand tap gear (352), the 4th bevel gear (353) and transmission shaft (34) coaxial line, institute
The other side for stating third hand tap gear is fixedly connected with hand-operated wheel (354).
3. a kind of cement mortar plain bumper according to claim 1, it is characterised in that: the locking device (5) includes perpendicular
It is directly fixedly connected on the riser (51) of the side of supporting table (3) far from screw rod (32), offers vertical slot in the middle part of the riser (51)
(511), the side of the die sleeve (323), which is fixedly connected with, swings the locking that can be inserted in vertical slot (511) with die sleeve (323)
Stud (52), it is described to lock the locking nut (521) for being threaded on stud (52) and being enough connected to riser (51).
4. a kind of cement mortar plain bumper according to claim 3, it is characterised in that: the riser (51) can be connected to
The side of locking nut (521) is fixedly connected with rubber pad (512).
5. a kind of cement mortar plain bumper according to claim 1, it is characterised in that: the movable sleeve (322) is mutually leaned on
Close side, which is also fixedly connected with, can be connected on the downside of die sleeve (323) and die sleeve (323) is made to keep horizontal limited block
(3221)。
6. a kind of cement mortar plain bumper according to claim 1, it is characterised in that: the side of the screw rod (32) is vertical
It is provided with graduation mark (3241).
7. a kind of cement mortar plain bumper according to claim 6, it is characterised in that: a lateral edge axis of the screw rod (32)
Line direction offers elongated slot (324) vertically, and the graduation mark (3241) is set to elongated slot (324) bottom surface.
8. a kind of cement mortar plain bumper according to claim 1, it is characterised in that: offered on the die sleeve (323)
Multiple through slots (3231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821879913.5U CN209296408U (en) | 2018-11-14 | 2018-11-14 | A kind of cement mortar plain bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821879913.5U CN209296408U (en) | 2018-11-14 | 2018-11-14 | A kind of cement mortar plain bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209296408U true CN209296408U (en) | 2019-08-23 |
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ID=67643735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821879913.5U Active CN209296408U (en) | 2018-11-14 | 2018-11-14 | A kind of cement mortar plain bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209296408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112591A (en) * | 2021-11-27 | 2022-03-01 | 李硕 | Cement mortar jolt ramming system |
-
2018
- 2018-11-14 CN CN201821879913.5U patent/CN209296408U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112591A (en) * | 2021-11-27 | 2022-03-01 | 李硕 | Cement mortar jolt ramming system |
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