CN104960094B - Concrete discharging slot connection device - Google Patents
Concrete discharging slot connection device Download PDFInfo
- Publication number
- CN104960094B CN104960094B CN201510455410.XA CN201510455410A CN104960094B CN 104960094 B CN104960094 B CN 104960094B CN 201510455410 A CN201510455410 A CN 201510455410A CN 104960094 B CN104960094 B CN 104960094B
- Authority
- CN
- China
- Prior art keywords
- telescopic chute
- kerve
- concrete
- construction
- slot
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
- B28C5/4234—Charge or discharge systems therefor
- B28C5/4244—Discharging; Concrete conveyor means, chutes or spouts therefor
- B28C5/4248—Discharging; Concrete conveyor means, chutes or spouts therefor using chutes
- B28C5/4251—Discharging; Concrete conveyor means, chutes or spouts therefor using chutes telescopic or foldable chutes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention belongs to the technical field of manufacture of construction engineering machineries and relates to a concrete discharging slot connection device. The main structure of the device comprises a bottom slot, a left telescopic slot, a right telescopic slot, a lower telescopic slot, a sliding slot, a connection block, a control nut, a telescopic frame, an inner sleeve, an outer sleeve, a spring buckle, a through hole, a shaft sleeve hole, a spring and universal wheels, wherein the left telescopic slot and the right telescopic slot formed in the upper end of the bottom slot can stretch in the horizontal direction and can be connected with discharging slots of concrete transport vehicles and stirring vehicles with different specifications; the lower telescopic slot formed in the lower end of the bottom slot can stretch in the vertical direction; the telescopic frame has four heights, can be adjusted in height, and can rotate and incline to be connected with a construction part, so that the requirements of a construction field can be met, and concrete in the concrete transport vehicles and the stirring vehicles are poured to specific construction parts accurately. The device is simple in structure, high in practicability, low in manufacture cost, flexible and easy to control, high in construction efficiency and wide in application range and is capable of saving energy, protecting environments, and adjusting the height and the inclination to meet the construction requirements.
Description
Technical field：
The invention belongs to constructional engineering machinery preparing technical field, is related to a kind of pouring out concrete groove attachment means, will be mixed
Concrete in solidifying soil transport vehicle and trucd mixer accurately comes down in torrents to Specific construction position.
Background technology：
At present, in architectural engineering, highway engineering, Civil Aviation Airport engineering, port and waterway engineering, Hydraulic and Hydro-Power Engineering, city
The a large amount of concrete of the equal demand of the construction site such as political affairs public work and Mineral Engineering are constructed, and on-site concrete mixing plant can not
Needs outsourcing concrete to be to ensure construction speed when meeting production efficiency and environmental requirement, so, concrete delivery truck and stirring
Car use at the construction field (site) is increasingly frequent, and the amount of coming down in torrents of concrete is increasing；Existing Construction Mode inclining in concrete
During rushing down, the blowpit that concrete mixer truck itself is worn can not meet job site to be wanted to chute height and gradient
Ask, cause concrete directly to reach and require the Specific construction position come down in torrents, low construction efficiency, time-consuming.At the beginning of concrete
The solidifying time is generally 2-3 hours, and the discharge time is long to cause concrete tentatively to condense can cause accident resulting from poor quality of projects；At present, exist
Job site, general blowpit and construction part using the plank connecting groove supported by timber connection concrete mixer truck, but
It is that plank connecting groove has that low intensity, bearing capacity are little, fragile and recycling number of times is few, it is impossible to meet concrete and stir
The requirement of differing heights, gradient between car blowpit and construction part is mixed, and is run in the opposite direction with green construction and energy-conserving and environment-protective；
And any improved and optimization pouring out concrete groove attachment means are not all proposed in numerous documents and report yet.Cause
This, researches and develops and a kind of disclosure satisfy that between concrete delivery truck and the blowpit and construction part of trucd mixer wanting for height and gradient
Ask, energy-conserving and environment-protective, flexibly mobile pouring out concrete groove attachment means, have science and using value, it may have good society very much
Meeting and application prospect.
The content of the invention：
It is an object of the invention to the shortcoming for overcoming prior art to exist, seeks design one kind and disclosure satisfy that concrete transportation
The requirement of height and gradient between car and the blowpit and construction part of trucd mixer, energy-conserving and environment-protective, flexible mobile concrete
Blowpit attachment means, to substitute simple and crude device of the prior art.
To achieve these goals, agent structure of the invention include kerve, left telescopic chute, right telescopic chute, lower telescopic chute,
Sliding groove, contiguous block, control nut, expansion bracket, inner sleeve, outer sleeve, snak link, through hole, axle sleeve hole, spring and universal wheel；
The upper end of kerve is provided with left telescopic chute and right telescopic chute, and left telescopic chute and right telescopic chute are close to the upper surface top of kerve；
Left telescopic chute and right telescopic chute are connected by spring, and the lower end of kerve is provided with lower flexible with what kerve shape was adapted
Groove, lower telescopic chute is close to the upper surface bottom of kerve, and the width of lower telescopic chute is less than the width of kerve, the left and right sides of kerve
Sliding groove and control nut are provided with, two pieces of contiguous blocks are welded with the upper end bottom surface of kerve, welded on the lower end bottom surface of kerve
There is one piece of contiguous block, the triangle arrangement of three pieces of contiguous blocks；Three expansion bracket symmetrical configurations, by cylindric and tight nesting
Inner sleeve and outer sleeve together coordinates composition, the upper end of inner sleeve to be provided with axle sleeve hole, and the lower end of inner sleeve is provided with bullet
Spring button, the upper end of outer sleeve is provided with and be engaged with snak link and equidistant four manholes；The overcoat of each expansion bracket
Cylinder lower end is fixedly connected with universal wheel, and expansion bracket fixes company by the axle sleeve hole on inner sleeve with the contiguous block on kerve bottom surface
Connect, expansion bracket is fixedly connected by outer sleeve with universal wheel；Each part coordinates composition pouring out concrete groove attachment means, realizes mixed
Solidifying soil transport vehicle and trucd mixer blowpit are connected with construction part.
Along kerve, laterally left and right is flexible by compression and extension spring for left telescopic chute according to the present invention and right telescopic chute；
Lower telescopic chute vertically stretches up and down in sliding groove along kerve, by the collapsing length of telescopic chute under control nut locking；It is logical
Overregulate contiguous block and adjust the gradient of expansion bracket with the connection angle of axle sleeve hole；By the snak link and overcoat of inner sleeve lower end
The through hole connection of the differing heights of cylinder upper end adjusts the height of expansion bracket；Spring is compression spring；Universal wheel can be according to construction
The flexible transportable concrete blowpit attachment means of demand in place, improve efficiency of construction.
When the present invention is used, kerve is fixedly connected with the blowpit of concrete delivery truck or trucd mixer, according to concrete
The specifications and models of the blowpit of transport vehicle or trucd mixer adjust stretching or the reduced width of left telescopic chute and right telescopic chute, according to mixed
The blowpit and the height and distance of construction part of soil transport vehicle or trucd mixer are coagulated, the collapsing length of lower telescopic chute is adjusted and is stretched
The height and gradient of frame, concrete comes down in torrents after finishing, and is moved to pouring out concrete groove attachment means by mobile universal wheel
Next construction part, repeats aforesaid operations, its movement simple installation, safe and reliable using simple to operate, construction environment close friend.
The present invention compared with prior art, kerve upper end arrange left telescopic chute and right telescopic chute can transversal stretching, with
The concrete delivery truck of different size model is mutually connected with trucd mixer blowpit；The lower telescopic chute that kerve lower end is arranged can be vertical
Flexible, it is Height Adjustable and can rotate and incline that expansion bracket is provided with fourth gear, is mutually connected with construction part, meets construction site
Require；Its simple structure, practical, low manufacture cost is flexibly easily-controllable, and efficiency of construction is high, energy-conserving and environment-protective, can adjust height
With gradient to meet construction requirement, have a extensive future.
Description of the drawings：
Fig. 1 is the agent structure principle schematic of the present invention.
Fig. 2 is the top view of the agent structure of the present invention.
Fig. 3 is the principle schematic diagram. of expansion bracket according to the present invention.
Specific embodiment：
Below by embodiment and combine accompanying drawing the present invention is described further.
Embodiment：
The agent structure of the pouring out concrete groove attachment means that the present embodiment is related to includes that kerve 1, the left telescopic chute 2, right side are stretched
Contracting groove 3, lower telescopic chute 4, sliding groove 5, contiguous block 6, control nut 7, expansion bracket 8, inner sleeve 9, outer sleeve 10, snak link 11,
Through hole 12, axle sleeve hole 13, spring 14 and universal wheel 15；The upper end of kerve 1 is provided with left telescopic chute 2 and right telescopic chute 3, and a left side is flexible
Groove 2 and right telescopic chute 3 are close to the upper surface top of kerve 1；Left telescopic chute 2 and right telescopic chute 3 pass through the elastic connection of spring 14,
The lower end of kerve 1 is provided with the lower telescopic chute 4 being adapted with the shape of kerve 1, and lower telescopic chute 4 is close under the upper surface of kerve 1
Portion, the width of lower telescopic chute 4 is less than the width of kerve 1, and the left and right sides of kerve 1 is provided with sliding groove 5 and control nut 7, bottom
Two pieces of contiguous blocks 6 are welded with the upper end bottom surface of groove 1, one piece of contiguous block 6, three pieces of connections are welded with the lower end bottom surface of kerve 1
The triangle arrangement of block 6；Three symmetrical configurations of expansion bracket 8, by inner sleeve 9 that is cylindric and closely nesting together and outward
Sleeve 10 coordinates composition, the upper end of inner sleeve 9 to be provided with axle sleeve hole 13, and the lower end of inner sleeve 9 is provided with snak link 11, outer sleeve
10 upper end is provided with and be engaged with snak link 11 and equidistant four manholes 12；The outer sleeve 10 of each expansion bracket 8
Lower end is fixedly connected with universal wheel 15, and expansion bracket 8 is consolidated by the axle sleeve hole 13 on inner sleeve 9 with the contiguous block 6 on the bottom surface of kerve 1
Fixed connection, expansion bracket 8 is fixedly connected by outer sleeve 10 with universal wheel 15；Each part coordinates composition pouring out concrete groove connection dress
Put, realize being connected for concrete delivery truck and trucd mixer blowpit and construction part.
The left telescopic chute 2 and right telescopic chute 3 that the present embodiment is related to is laterally left along kerve 1 by compression and extension spring 14
The right side is flexible；Lower telescopic chute 4 vertically stretches up and down in sliding groove 5 along kerve 1, by controlling the lower telescopic chute 4 of the locking of nut 7
Collapsing length；The gradient of expansion bracket 8 is adjusted by adjusting contiguous block 6 with the connection angle of axle sleeve hole 13；By under inner sleeve 9
The snak link 11 at end is connected the height for adjusting expansion bracket 8 with the through hole 12 of the differing heights of the upper end of outer sleeve 10；Spring 14 is pressure
Contracting spring；Universal wheel 15 can improve construction effect according to the flexible transportable concrete blowpit attachment means of the demand of construction site
Rate.
When the present embodiment is used, kerve 1 is fixedly connected with the blowpit of concrete delivery truck or trucd mixer, according to coagulation
The specifications and models of the blowpit of native transport vehicle or trucd mixer adjust stretching or the reduced width of left telescopic chute 2 and right telescopic chute 3, root
According to the blowpit and the height and distance of construction part of concrete delivery truck or trucd mixer, the collapsing length of lower telescopic chute 4 is adjusted
With the height and gradient of expansion bracket 8, concrete comes down in torrents after finishing, by moving universal wheel 15 by pouring out concrete groove connection dress
Put and be moved to next construction part, repeat aforesaid operations, its movement simple installation, using simple to operate, construction environment close friend, peace
It is complete reliable.
Claims (1)
1. a kind of pouring out concrete groove attachment means, it is characterised in that agent structure include kerve, left telescopic chute, right telescopic chute,
Lower telescopic chute, sliding groove, contiguous block, control nut, expansion bracket, inner sleeve, outer sleeve, snak link, through hole, axle sleeve hole, spring
And universal wheel；The upper end of kerve is provided with left telescopic chute and right telescopic chute, and left telescopic chute and right telescopic chute are close to the upper of kerve
Surface top；Left telescopic chute and right telescopic chute are connected by spring, and the lower end of kerve is provided with and is adapted with kerve shape
Lower telescopic chute, lower telescopic chute is close to the upper surface bottom of kerve, the width of lower telescopic chute less than kerve width, kerve
The left and right sides is provided with sliding groove and control nut, and two pieces of contiguous blocks, the lower end bottom of kerve are welded with the upper end bottom surface of kerve
It is welded with one piece of contiguous block on face, the triangle arrangement of three pieces of contiguous blocks；Three expansion bracket symmetrical configurations, by it is cylindric simultaneously
The inner sleeve for closely nesting together and outer sleeve coordinate composition, and the upper end of inner sleeve is provided with axle sleeve hole, the lower end of inner sleeve
Snak link is provided with, the upper end of outer sleeve is provided with and be engaged with snak link and equidistant four manholes；Each stretches
The outer sleeve lower end of frame is fixedly connected with universal wheel, and expansion bracket is by the axle sleeve hole on inner sleeve and the contiguous block on kerve bottom surface
It is fixedly connected, expansion bracket is fixedly connected by outer sleeve with universal wheel；Each part coordinates composition pouring out concrete groove attachment means,
Realize being connected for concrete delivery truck and trucd mixer blowpit and construction part；The left telescopic chute and right telescopic chute are by compression
Along kerve, laterally left and right is flexible with extension spring；Lower telescopic chute vertically stretches up and down in sliding groove along kerve, by control
The collapsing length of telescopic chute under nut locking processed；The inclination of expansion bracket is adjusted by adjusting contiguous block with the connection angle of axle sleeve hole
Degree；It is connected the height for adjusting expansion bracket with the through hole of the differing heights of outer sleeve upper end by the snak link of inner sleeve lower end；Bullet
Spring is compression spring；Universal wheel can be applied according to the flexible transportable concrete blowpit attachment means of the demand of construction site, raising
Work efficiency rate；When pouring out concrete groove attachment means are used, the blowpit of kerve and concrete delivery truck or trucd mixer is fixed and is connected
Connect, according to the specifications and models of concrete delivery truck or the blowpit of trucd mixer stretching or the pressure of left telescopic chute and right telescopic chute are adjusted
Contracting width, according to blowpit and the height and distance of construction part of concrete delivery truck or trucd mixer, adjusts lower telescopic chute
The height and gradient of collapsing length and expansion bracket, concrete comes down in torrents after finishing, by moving universal wheel by pouring out concrete groove
Attachment means are moved to next construction part, repeat aforesaid operations, its movement simple installation, using simple to operate, construction environment
Close friend is safe and reliable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455410.XA CN104960094B (en) | 2015-07-29 | 2015-07-29 | Concrete discharging slot connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455410.XA CN104960094B (en) | 2015-07-29 | 2015-07-29 | Concrete discharging slot connection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104960094A CN104960094A (en) | 2015-10-07 |
| CN104960094B true CN104960094B (en) | 2017-05-10 |
Family
ID=54214258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510455410.XA Expired - Fee Related CN104960094B (en) | 2015-07-29 | 2015-07-29 | Concrete discharging slot connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104960094B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457900A (en) * | 2017-09-18 | 2017-12-12 | 张家港沙工科技服务有限公司 | A kind of sealing and anti-leakage formula mixer feeding device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5192178A (en) * | 1991-05-02 | 1993-03-09 | Silbernagel Frederick J | Extensible discharge chute assembly |
| JPH10338072A (en) * | 1997-06-06 | 1998-12-22 | Sogo Concrete Service:Kk | Hopper cover device for readymixed concrete transport vehicle |
| CN2889679Y (en) * | 2005-12-28 | 2007-04-18 | 重汽集团专用汽车公司 | Folding discharging sliding slot of concrete stirring and delivery vehicle |
| CN201419934Y (en) * | 2009-04-13 | 2010-03-10 | 天地科技股份有限公司 | Oscillating telescopic type loading chute |
| CN201762635U (en) * | 2010-09-16 | 2011-03-16 | 中铁十九局集团第三工程有限公司 | Simply structure chute |
| CN203529490U (en) * | 2013-09-23 | 2014-04-09 | 中国瑞林工程技术有限公司 | Adjustable type discharging groove of vibration ore-drawing machine |
| CN204819945U (en) * | 2015-07-29 | 2015-12-02 | 青岛理工大学 | Concrete blowpit connecting device |
-
2015
- 2015-07-29 CN CN201510455410.XA patent/CN104960094B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104960094A (en) | 2015-10-07 |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20180729 |
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| CF01 | Termination of patent right due to non-payment of annual fee |