CN207484985U - A kind of concrete spreader - Google Patents
A kind of concrete spreader Download PDFInfo
- Publication number
- CN207484985U CN207484985U CN201721526221.8U CN201721526221U CN207484985U CN 207484985 U CN207484985 U CN 207484985U CN 201721526221 U CN201721526221 U CN 201721526221U CN 207484985 U CN207484985 U CN 207484985U
- Authority
- CN
- China
- Prior art keywords
- ballast box
- jib
- stand
- counter
- winding post
- 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
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Abstract
The utility model discloses a kind of concrete spreaders, it is intended to solve the problems, such as that clump weight is not easy to adjust, its key points of the technical solution are that：A kind of concrete spreader, including supporting leg, it is fixed on the stand at supporting leg center, it is rotatably connected on the counter-jib on stand top, it is connected to the ballast box of counter-jib end, the main girder frame on stand top is oppositely arranged on counter-jib, clump weight is placed in ballast box, the ballast box side wall is equipped with sliding block, the counter-jib side wall is equipped with sliding slot, the sliding block is located in sliding slot, the stand is equipped with drawstring, stand is fixed in drawstring one end, the other end is articulated with ballast box by linkwork, the linkwork of stating includes being articulated with the winding post of ballast box side wall, drive the wheel disc of winding post, the handle being hinged on wheel disc.The utility model adjusts the distance of ballast box and stand by winding post and drawstring.
Description
Technical field
The utility model is related to concrete transportation field, more specifically, it relates to a kind of concrete spreader.
Background technology
Concrete spreader is the end-equipment of pump concrete, is made of two parts reversing frame, passes through two reversing frames
Resultant motion covers the cloth shots of all cloth radius, and structure to be poured is sent to by pipeline so as to be pumped the concrete come
In the template of part.
When in use, due to the difference of reversing frame length, the counterweight of different weight is often required to use to prevent material distributing machine
It tilts, but since balance weight is larger, is inconvenient when adjusting weight.
A kind of concrete spreader arm support and have as disclosed in the Chinese patent application No. is CN201120446133.3
The concrete spreader of the arm support, is characterized in that：Including the first boom and the second boom, the first boom and second
Conveyance conduit is connected between boom, first level swing mechanism is equipped in the end of the first boom, is returned in first level
Rotation mechanism be equipped with can horizontal rotation swiveling head, the front end of the second boom is flexibly connected with swiveling head so that the second boom
It is vertically rotatable.
The patent does not solve the above problems.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of concrete spreader, pass through
Winding post and drawstring adjustment ballast box and the distance of stand, so as to realize the flat of material distributing machine in the case where balance weight is constant
Weighing apparatus.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of concrete distributing
Machine, including supporting leg, the stand that is fixed on supporting leg center, the counter-jib for being connected to stand top, the counterweight being connected on counter-jib
Case, the main girder frame for being connected to stand top opposite with counter-jib are placed with clump weight in ballast box, and the bottom of the counterweight, which is equipped with, to be slided
Block, the counter-jib are equipped with sliding slot, and the sliding block is located in sliding slot, and the stand is equipped with drawstring, and drawstring one end is fixed on vertical
Frame, the other end are articulated with ballast box by linkwork, it is described state linkwork include being articulated with the winding post of ballast box side wall,
The wheel disc for driving winding post, the handle being hinged on wheel disc.
After the counter-jib installation of concrete spreader, the sliding block of ballast box is placed in the sliding slot of counter-jib, and
Counterweight is added in ballast box；
When needing to adjust counterweight, swing handle since wheel diameter is bigger, can mitigate power needed for swing handle
Size, winding post pull drawstring to slide ballast box along counter-jib, so as to reach same with adjustment counterweight by adjusting the arm of force
Effect.
The utility model is further arranged to：Mounting hole is provided in the winding post, described drawstring one end passes through described solid
Determine big end of the hole formation greater diameter than mounting hole.
Drawstring and winding post are fixed by mounting hole, the big end of drawstring can facilitate behaviour by the way that drawstring knots to realize
Make.
The utility model is further arranged to：The winding post be equipped with two pieces of limited blocks, the fixed hole position in
Between two limited blocks.
Make winding post at work, drawstring is rotated in two limited blocks of winding post, without being detached from from winding post.
The utility model is further arranged to：The ballast box is equipped with bolt, and the counter-jib is equipped with matched
Pin hole.
Behind position needed for ballast box is drawn to, ballast box is locked by bolt, makes ballast box that can not continue flat
It is slided on weighing apparatus arm.
The utility model is further arranged to：The pin hole be equipped with it is multiple, the pin hole is distributed on counter-jib.
It is multiple by the way that pin hole is set, so as to which ballast box be allow to be fixed in multiple positions of counter-jib, realize the arm of force
Adjustment.
The utility model is further arranged to：The supporting leg is fixed by foundation bolt.
Foundation bolt can fix supporting leg on the ground, and the support of entire material distributing machine is made more to stablize.
The utility model is further arranged to：The supporting leg is scalable.
It in the installation process of material distributing machine, can be inconvenient if supporting leg extends always, so setting supporting leg is scalable
State, material distributing machine can be easily installed on the basis of stability is ensured, carry.
The utility model is further arranged to：The handle is equipped with Anti-slip cover.
Handle is articulated with wheel disc, and in rotating wheel disk, in order to which handle is made to be more convenient power, Anti-slip cover is arranged on handle.
The utility model is further arranged to：The winding post is connected there are two setting between winding post by connecting rod, even
Extension bar passes through ballast box.
Being hinged, while connecting pole can make staff need not be simultaneously for winding post and ballast box is realized by connecting rod
The winding post on both sides is operated, makes more convenient operation.
The utility model is further arranged to：The stand includes frame body and the rotating disc for being arranged on frame body top.
The rotation of counter-jib and main girder frame is realized by the rotation of rotating disc, realizes the feeding function of material distributing machine.
In conclusion the utility model has the advantages that：
First, the distance of ballast box and stand is adjusted by winding post and drawstring；
Second, by the way that supporting leg is set as scalable, the stability of concrete spreader is increased.
Description of the drawings
Fig. 1 is the structure diagram of the present embodiment；
Fig. 2 is the A portions enlarged drawing of Fig. 1；
Fig. 3 is the structure chart of linkwork.
In figure：1st, supporting leg；11st, interior supporting leg；12nd, outer supporting leg；13rd, foundation bolt；2nd, stand；3rd, counter-jib；31st, sliding slot；
4th, ballast box；41st, sliding block；5th, main girder frame；6th, drawstring；7th, linkwork；71st, winding post；711st, mounting hole；712nd, limited block；
713rd, bolt；714th, pin hole；72nd, wheel disc；721st, handle；73rd, connecting rod；8th, rotating disc.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
Embodiment：A kind of concrete spreader, as shown in Figure 1, including supporting leg 1, it is the stand 2 that is fixed on 1 center of supporting leg, solid
The counter-jib 3 on 2 top of stand, the ballast box 4 for being arranged on 3 end of counter-jib are scheduled on, stand 2 is oppositely arranged on counter-jib 3 and pushes up
The main girder frame 5 at end, wherein supporting leg 1 include interior supporting leg 111 and the outer supporting leg 121 being set in outside interior supporting leg 111, interior supporting leg 111
Ground is fixed on by foundation bolt 13.
As shown in Figure 1, stand 2 includes frame body 21 and the rotating disc 8 for being arranged on 21 top of frame body, counter-jib 3 and girder
Frame 5 is fixed on rotating disc 8, and is rotated with the rotation of rotating disc 8.
As shown in Figure 1, the distance for adjusting ballast box 4 and stand 2 for convenience, sliding block 41 is equipped in 4 bottom of ballast box,
Counter-jib 3 is equipped with corresponding sliding slot 31, and sliding slot 31 is straight slot, is opened in the middle part of 3 top surface of counter-jib, the extending direction of sliding slot 31 is flat
The length direction of weighing apparatus arm 3.
As shown in Fig. 2, in order to which ballast box 4 is made easily to be slided in stand 2, it is equipped with and draws between ballast box 4 and stand 2
Rope 6,6 one end of drawstring is fixed in stand 2, and the other end is hinged on by linkwork 7 on ballast box 4, specifically, linkwork
7 include being articulated with the winding post 71 of 4 side wall of ballast box, and side of the winding post 71 far from ballast box 4 is equipped with driving winding post 71
Wheel disc 72, handle 721 is hinged on wheel disc 72, and handle 721 is equipped with Anti-slip cover；In order to reduce needed for rotation winding post 71
Power, 72 diameter of section of wheel disc are more than 71 diameter of section of winding post.There are two winding post 71 is common in the both sides of ballast box 4, winding post
It is connected between 71 by connecting rod 73, connecting rod 73 passes through ballast box 4, so as to which winding post 71 be allow to be revolved in 4 side wall of ballast box
Turn.
As shown in figure 3, being provided with mounting hole 711 in winding post 71, drawstring 6 knots after passing through mounting hole 711, forms a diameter
More than the big end of mounting hole 711, so as to which drawstring 6 is fixed in winding post 71；The both sides of mounting hole 711 are equipped with limited block 712,
The wound portion of drawstring 6 is between two limited blocks 712.
As shown in Fig. 2, being equipped with bolt 713 on ballast box 4, counter-jib 3 is equipped with matched multiple pin holes 714, pin
Hole 714 is distributed on counter-jib 3；After 4 location determination of ballast box, ballast box 4 is locked by bolt 713.
The course of work：After the counter-jib 3 of concrete spreader is installed, the sliding block 41 of ballast box 4 is placed on counter-jib 3
Sliding slot 31 in, and counterweight is added in the ballast box 41；
When needing to adjust counterweight, swing handle 721 pulls drawstring 6 to slide ballast box 4 along counter-jib 3, so as to pass through
The adjustment arm of force reaches and the adjustment same effect of counterweight.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of concrete spreader, including supporting leg（1）, be fixed on supporting leg（1）The stand at center（2）, be rotatably connected on stand
（2）The counter-jib on top（3）, be connected to counter-jib（3）On ballast box（4）With counter-jib（3）It is opposite to be connected to stand（2）
The main girder frame on top（5）, ballast box（4）Inside it is placed with clump weight, it is characterised in that：The ballast box（4）Bottom is equipped with sliding block
（41）, the counter-jib（3）Equipped with sliding slot（31）, the sliding block（41）Positioned at sliding slot（31）It is interior, the stand（2）It is equipped with and draws
Rope（6）, drawstring（6）Stand is fixed in one end（2）, the other end passes through linkwork（7）It is articulated with ballast box（4）, it is described hinged
Mechanism（7）Including being articulated with ballast box（4）The winding post of side wall（71）, driving winding post（71）Wheel disc（72）, be connected to wheel
Disk（72）On handle（721）.
2. a kind of concrete spreader according to claim 1, it is characterised in that：The winding post（71）On be provided with fixation
Hole（711）, the drawstring（6）Across the mounting hole（711）It is formed greater diameter than mounting hole（711）Big end.
3. a kind of concrete spreader according to claim 2, it is characterised in that：The winding post（71）It is equipped with two pieces
Limited block（712）, the mounting hole（711）Positioned at two limited blocks（712）Between.
4. a kind of concrete spreader according to claim 1, it is characterised in that：The ballast box（4）It is equipped with bolt
（713）, the counter-jib（3）Equipped with matched pin hole（714）.
5. a kind of concrete spreader according to claim 4, it is characterised in that：The pin hole（714）Equipped with multiple, institute
State pin hole（714）It is distributed on counter-jib（3）On.
6. a kind of concrete spreader according to claim 1, it is characterised in that：The supporting leg（1）Pass through foundation bolt
（13）It is fixed.
7. a kind of concrete spreader according to claim 1, it is characterised in that：The supporting leg（1）It is scalable.
8. a kind of concrete spreader according to claim 1, it is characterised in that：The handle（721）It is equipped with anti-skidding
Set.
9. a kind of concrete spreader according to claim 1, it is characterised in that：The winding post（71）There are two if,
Winding post（71）Between connected by connecting rod, connecting rod pass through ballast box（4）.
10. a kind of concrete spreader according to claim 1, it is characterised in that：The stand（2）Including frame body（21）
And it is arranged on frame body（21）The rotating disc on top（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526221.8U CN207484985U (en) | 2017-11-15 | 2017-11-15 | A kind of concrete spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526221.8U CN207484985U (en) | 2017-11-15 | 2017-11-15 | A kind of concrete spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207484985U true CN207484985U (en) | 2018-06-12 |
Family
ID=62473300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721526221.8U Expired - Fee Related CN207484985U (en) | 2017-11-15 | 2017-11-15 | A kind of concrete spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207484985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518974A (en) * | 2019-01-21 | 2019-03-26 | 齐鲁工业大学 | A kind of tower 3D printing equipment of Novel moveable |
-
2017
- 2017-11-15 CN CN201721526221.8U patent/CN207484985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518974A (en) * | 2019-01-21 | 2019-03-26 | 齐鲁工业大学 | A kind of tower 3D printing equipment of Novel moveable |
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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: 20180612 Termination date: 20191115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |