CN203145474U - Tower distributor - Google Patents
Tower distributor Download PDFInfo
- Publication number
- CN203145474U CN203145474U CN 201320005757 CN201320005757U CN203145474U CN 203145474 U CN203145474 U CN 203145474U CN 201320005757 CN201320005757 CN 201320005757 CN 201320005757 U CN201320005757 U CN 201320005757U CN 203145474 U CN203145474 U CN 203145474U
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- Prior art keywords
- boom
- hinged
- oil cylinder
- connecting rod
- adjacent
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Abstract
The utility model relates to a tower distributor and belongs to the technical field of building construction. The tower distributor comprises a rotating mechanism, balance arms and a distribution arm. A jacking oil cylinder is installed at the rear section of the distribution arm, the rear end of the body of the jacking oil cylinder is hinged to a distribution rod, the front end of a piston of the jacking oil cylinder is hinged to one end of each of a long connecting rod and a short connecting rod in a supported manner, the other end of the long connecting rod is hinged to a rear-stage distribution rod, and the other end of the short connecting rod is hinged to a front-stage distribution rod. A back-support oil cylinder is installed at the front section of the distribution arm, the body of the back-support oil cylinder is hinged to the rear-stage distribution rod in a supported manner, the front end and an inner corner of the back-support oil cylinder are hinged with one of outer corners of a tripod on the rear-stage distribution rod, the other outer corner of the tripod is hinged with one end of the long connecting rod, and the other end of the short connecting rod is hinged with the front-stage distribution rod. Using the jacking oil cylinder with higher action force than the back-support oil cylinder is quite reasonable, the jacking oil cylinder and the back-support oil cylinder are complementary in oil refilling and pumping, hydraulic power is quite reasonably utilized, and the requirement for larger-range building distribution can be met.
Description
Technical field
The utility model relates to a kind of concrete distributing equipment, and especially a kind of tower material distributing machine that is applicable to pile group concrete construction belongs to technical field of building construction.
Background technology
Along with rapid development of economy, increasing high-lager building needs to build.The concrete distributing equipment cloth scope that building at present constructs adopts is little, highly low, need repeat the transportable concrete apparatus for distributing and satisfy the construction needs when the construction pile, and efficiency of construction is low, and cost is higher.
Retrieval is found, the improvements that the Chinese patent of existing material distributing machine provides concentrate on its and lifting function are united two into one, and for example application number is that 93218505.3 " flat arm-type lifting, the dual-purpose machine of movable arm type cloth ", application number are that 95230700.6 disclosed " combined building lifting, the dual-purpose machines of cloth ", application number are that 01248315.X disclosed " a kind of moving, flat arm play heave hand and fall to save the dual-purpose machine of tower lifting concrete distributing that climbs " etc. is all like this.
Application number is that 96234700.0 Chinese patent discloses the dual-purpose machine of a kind of tower lifting cloth, it is characterized in that rotating part on the tower machine, and elevator boom rack one side is adorned a folding more piece concrete distributing arm.When the concrete distributing arm was in folded state, this device can be used as the tower machine and uses; When the concrete distributing arm launches, then can be used as concrete spreader.Yet its fold mechanism not only takes up space greatly, and adopts identical fold mechanism between the cloth arm at different levels, just tensible when all needing the oil cylinder piston bar to stretch out, therefore the hydraulic power that needs is big, is difficult to make more multistage cloth arm combination, can't satisfy cloth demand on a large scale.
The utility model content
The purpose of this utility model is that the shortcoming at above-mentioned prior art exists proposes a kind of tower material distributing machine rational in infrastructure, thereby can satisfy the demand of wider building cloth by the combination of more multistage cloth arm.
In order to achieve the above object, tower material distributing machine of the present utility model comprises the cloth arm that the counter-jib that is supported on the slew gear on the tower seat and lays respectively at the slew gear both sides and collapsible multistage hinged boom constitute, be equipped with between the adjacent boom of the back segment of described cloth arm to stretch and open the folding oil cylinder of shoring, the described rear end of the cylinder block of shoring oil cylinder is hinged on the back level boom of the adjacent boom of described back segment, described piston nose of shoring oil cylinder is hinged with an end of the long connecting rod of corresponding junction and short connecting rod simultaneously, the back level boom of the other end of the long connecting rod of described corresponding junction and the adjacent boom of described back segment is hinged, and the prime boom of the other end of the short connecting rod of described corresponding junction and the adjacent boom of described back segment is hinged; Be equipped with between the adjacent boom of the leading portion of described cloth arm to shrink and open folding back strut oil cylinder, the cylinder body of described back strut oil cylinder is hinged on the back level boom of the adjacent boom of described leading portion, one of exterior angle of the hinged tripod on the back level boom of the adjacent boom of described leading portion of the front end of described back strut oil cylinder and interior angle is hinged, an end of another exterior angle and connecting rod is hinged in the exterior angle of described tripod, and the prime of the other end of described connecting rod and the adjacent boom of described leading portion is hinged.
Like this, when making, the primer fluid pressing system shores oil cylinder and back strut oil cylinder respectively during oil-filled and oil pumping, the adjacent boom of back segment and leading portion launches step by step, at this moment, not only back segment adopt relative back strut oil cylinder to have more to pretend firmly to shore oil cylinder very reasonable, and shore the oil-filled of oil cylinder and back strut oil cylinder and oil pumping is complementary, the utilization of hydraulic power is also very reasonable, therefore more multistage boom can be set, satisfy the demand of wider building cloth.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is Fig. 1 embodiment cloth arm deployed condition structural representation.
Fig. 3 is the back segment partial enlarged drawing of Fig. 2.
Fig. 4 is the leading portion partial enlarged drawing of Fig. 2.
Fig. 5 is the folded state schematic diagram of Fig. 4.
Fig. 6 is the partial enlarged drawing of Fig. 1.
The specific embodiment
The tower material distributing machine of present embodiment as shown in Figure 1, the counter-jib 4 and the folding boom 3-1(of the Pyatyi first order that comprise the slew gear 2 that is supported on the tower seat 1 and lay respectively at slew gear 2 both sides), the 3-2(second level), the 3-3(third level), the 3-4(fourth stage), the 3-5(level V) the cloth arm 3(that forms is referring to Fig. 2), first order boom 3-1 is connected with slew gear 2 on the tower seat (can be fixedly connected, also can be hinged and support by oil cylinder, become collapsible link), at different levels adjacent boom after this is hinged.In the boom of cloth arm 3 back segments, adjacent two 3-1 of place, the 3-2(first order and the second level) and 3-2, the 3-3(second level and the third level) between be equipped with respectively to stretch and open folding oil cylinder 5-1, the 5-2 of shoring.Shore oil cylinder 5-1(5-2) the rear end of the cylinder block hinged boom 3-1(3-2 that is in back level relatively at the adjacent boom of back segment respectively) on, shore oil cylinder 5-1(5-2) piston nose simultaneously hinged with the end of the long connecting rod 6-1 of corresponding junction and short connecting rod 6-2, the other end of the long connecting rod 6-1 of corresponding junction is hinged with the relative back level boom 3-1 of the adjacent boom of back segment, the other end of the short connecting rod 6-2 of corresponding junction is hinged (referring to Fig. 3 with the relative prime boom 3-2 of the adjacent boom of back segment, 3-2, syndeton between the 3-3 is identical, can analogize).In the boom of cloth arm 3 leading portions, adjacent two 3-3 of place, the 3-4(third level and the fourth stage) and 3-4, the 3-5(fourth stage and level V) between be equipped with respectively to shrink and open folding back strut oil cylinder 5-3,5-4.Back strut oil cylinder 5-4(5-3) the hinged boom 3-4(3-3 that is in the back level relatively at the adjacent boom of leading portion of cylinder body), back strut oil cylinder 5-4(5-3) one of exterior angle of the hinged tripod 7-1 on the relative boom 3-4 that is in the back level of the adjacent boom of leading portion of front end and interior angle is hinged, the end of another exterior angle and connecting rod 7-1 is hinged in the exterior angle of tripod 7-1, the other end of connecting rod 7-2 is hinged (referring to Fig. 4 with the relative prime 3-5 of the adjacent boom of leading portion, syndeton between 3-3, the 3-4 is basic identical, can analogize).
When the primer fluid pressing system, two shore the oil cylinder piston bar stretches out the boom stretching, extension that makes back segment in the process, and two back strut oil cylinder piston bars of leading portion are regained, the boom of leading portion is stretched, thereby make the adjacent boom of back segment and leading portion launch (referring to Fig. 2) step by step, shore the oil-filled and oil pumping respectively of oil cylinder and back strut oil cylinder this moment, rationally utilize hydraulic power, its stable action is reliable, can satisfy the demand of building cloth on a large scale.
In addition, two back strut oil cylinders of present embodiment lay respectively at corresponding boom above and below (prime back strut oil cylinder be positioned on the corresponding boom), when therefore folding, amount to counterturn, the folding action can be carried out simultaneously, can not interfere mutually, and is more fast.After folding, because two shore oil cylinder and all be positioned at corresponding boom below, therefore the leading portion boom that counterturn can be amounted to contains in it, makes the structure very compact (referring to Fig. 6) after folding fully.
Facts have proved that present embodiment can progressively promote the standard knot of tower seat along with the increase of depth of building, can play one's part to the full when bigger building construction, wide coverage, highly high, adopt full hydraulic drive, realize 360 ° of revolution operations, power performance is reliable and stable.
Claims (6)
1. tower material distributing machine, comprise the cloth arm that the counter-jib that is supported on the slew gear on the tower seat and lays respectively at the slew gear both sides and collapsible multistage hinged boom constitute, it is characterized in that: be equipped with between the adjacent boom of the back segment of described cloth arm to stretch and open the folding oil cylinder of shoring, the described rear end of the cylinder block of shoring oil cylinder is hinged on the back level boom of the adjacent boom of described back segment, described piston nose of shoring oil cylinder is hinged with an end of the long connecting rod of corresponding junction and short connecting rod simultaneously, the back level boom of the other end of the long connecting rod of described corresponding junction and the adjacent boom of described back segment is hinged, and the prime boom of the other end of the short connecting rod of described corresponding junction and the adjacent boom of described back segment is hinged; Be equipped with between the adjacent boom of the leading portion of described cloth arm to shrink and open folding back strut oil cylinder, the cylinder body of described back strut oil cylinder is hinged on the back level boom of the adjacent boom of described leading portion, one of exterior angle of the hinged tripod on the back level boom of the adjacent boom of described leading portion of the front end of described back strut oil cylinder and interior angle is hinged, an end of another exterior angle and connecting rod is hinged in the exterior angle of described tripod, and the prime of the other end of described connecting rod and the adjacent boom of described leading portion is hinged.
2. tower material distributing machine according to claim 1, it is characterized in that: described cloth arm is made up of the folding boom of Pyatyi, and first order boom is connected with slew gear on the tower seat, and at different levels adjacent boom after this is hinged.
3. tower material distributing machine according to claim 2 is characterized in that: in the boom of described cloth arm back segment, be equipped with respectively between the adjacent first order and the second level and the second level and the third level to stretch and open the folding oil cylinder of shoring; In the boom of described cloth arm leading portion, be equipped with respectively between the adjacent third level and the fourth stage and the fourth stage and the level V to shrink and open folding back strut oil cylinder.
4. tower material distributing machine according to claim 3, it is characterized in that: described two back strut oil cylinders lay respectively at corresponding boom above and below.
5. tower material distributing machine according to claim 4 is characterized in that: prime back strut oil cylinder is positioned at corresponding boom top.
6. tower material distributing machine according to claim 5 is characterized in that: described two shore oil cylinder is positioned at corresponding boom below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005757 CN203145474U (en) | 2013-01-07 | 2013-01-07 | Tower distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005757 CN203145474U (en) | 2013-01-07 | 2013-01-07 | Tower distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203145474U true CN203145474U (en) | 2013-08-21 |
Family
ID=48973013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320005757 Withdrawn - After Issue CN203145474U (en) | 2013-01-07 | 2013-01-07 | Tower distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203145474U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015733A (en) * | 2013-01-07 | 2013-04-03 | 中国核工业华兴建设有限公司 | Tower type material distributor |
| CN106223622A (en) * | 2016-08-30 | 2016-12-14 | 浙江信瑞重工科技有限公司 | A kind of tower concrete spreader |
-
2013
- 2013-01-07 CN CN 201320005757 patent/CN203145474U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015733A (en) * | 2013-01-07 | 2013-04-03 | 中国核工业华兴建设有限公司 | Tower type material distributor |
| CN106223622A (en) * | 2016-08-30 | 2016-12-14 | 浙江信瑞重工科技有限公司 | A kind of tower concrete spreader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130821 Effective date of abandoning: 20151202 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |