CN203603499U - Concrete placing boom - Google Patents
Concrete placing boom Download PDFInfo
- Publication number
- CN203603499U CN203603499U CN201320523031.6U CN201320523031U CN203603499U CN 203603499 U CN203603499 U CN 203603499U CN 201320523031 U CN201320523031 U CN 201320523031U CN 203603499 U CN203603499 U CN 203603499U
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- China
- Prior art keywords
- working platform
- tower body
- concrete placing
- placing boom
- elevating mechanism
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- Expired - Lifetime
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Abstract
The utility model discloses a concrete placing boom. The concrete placing boom comprises a tower body and a boom system. The boom system is supported above the tower body. The concrete placing boom also comprises a working platform and an elevating mechanism. The working platform is arranged between the upper end and the lower end of the tower body. The elevating mechanism is connected with the working platform which is capable of moving up and down relative to the tower body under the drive of the elevating mechanism. The elevating system can be in structures of an electric hoist and the like. The concrete placing boom has following beneficial effects: the working platform can be disposed at different heights of the tower body; and the concrete placing boom is advantaged by being small in overhauling dead points and reliable in structure and is convenient to use.
Description
Technical field
The utility model relates generally to concrete work mechanical field, specifically, relates to a kind of concrete placing boom.
Background technology
Concrete placing boom is the special equipment for concrete pump being delivered to cast ground, and it is installed on construction site and supports the use with dragging pump or Vehicle loaded pump, is usually used in the building construction process in highrise building and large-scale building site.Boom is mainly made up of tower body and boom system, and this tower body can comprise the supporter such as column or standard knot, and tower body can be arranged on vertical body of wall, and the support level boom system of side thereon.In addition, slew gear also can be set on tower body, boom system is installed on this slew gear, can turn round at horizontal plane.
Working platform also can be set on the tower body of concrete placing boom, and this working platform is fixed on tower body and cannot moves.Staff can stand on working platform boom part position is overhauled.Because the tower body of boom is generally installed on height in the air, maintenance is got up more difficult, and has the dead point that cannot overhaul in part position.In addition, in the time that staff arrives pump station platform or jib platform from this working platform, need mark time and climb up from bottom to top along tower body, exist great potential safety hazard.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of concrete placing boom, and this concrete placing boom can solve and in prior art, overhaul the defect that dead point is many, potential safety hazard is large.
Concrete placing boom of the present utility model, comprise tower body, boom system, described boom system is supported on described tower body top, and comprise working platform and elevating mechanism, described working platform is arranged between the upper and lower two ends of described tower body, described elevating mechanism connects described working platform, and described working platform can move up and down with respect to described tower body under the driving of described elevating mechanism.
Further, on described working platform, be provided with guide wheel, described tower body outer wall is provided with vertical guide rail, and described guide wheel coordinates with described guide rail.
Further, on the front and back outer wall of described tower body or left and right outer wall, be provided with guide rail, the guide rail quantity on each outer wall is 2 and is arranged in parallel.
Further, described tower body, along being vertically provided with multiple the first locating holes, is provided with the second locating hole on described working platform, through the bearing pin of described the first locating hole and the second locating hole, described working platform is positioned on described tower body.
Further, described elevating mechanism is the handling apparatus that is arranged at described working platform top, the lifting rope that described handling apparatus comprises reel and reels on described reel, and described lifting rope connects described working platform.
Further, described working platform comprises base plate and guardrail, and described base plate is provided with perforate, and described tower body passes from described perforate, and described guardrail is arranged on described base plate and around the periphery of described base plate.
Further, the quantity of described handling apparatus is 2, is arranged at front and back side or the left and right sides of described tower body, is provided with two groups of hangers on described working platform, and each handling apparatus connects one group of hanger.
Further, the hanger quantity that described in every group, hanger comprises is 2, and the lifting rope of each described handling apparatus connects 2 described hangers in " people " font mode.
Further, described elevating mechanism comprise vertical tooth bar and with described tooth bar meshed gears, described tooth bar is arranged on described tower body, described gear is arranged on described working platform.
Further, described elevating mechanism comprises vertical oil cylinder, described oil cylinder be positioned at described working platform above or below, the two ends of described oil cylinder are arranged at respectively on described tower body and described working platform.
Concrete placing boom of the present utility model is provided with elevating mechanism, and working platform can move up and down with respect to tower body under the driving of elevating mechanism.Compared with prior art, operating personnel can be according to maintenance needs, and manipulation elevating mechanism also makes working platform be positioned at the differing heights on tower body, can arrive easily desired location, realizes overhauling without dead point equipment; And use concrete placing boom of the present utility model, also more easily arrive pump station platform or jib platform, and safeguard work personnel's safety to a certain extent.
In further technical scheme, can guide the movement of working platform on tower body by the cooperation of guide wheel and guide rail, guarantee that working platform stable action is reliable; In addition, when not needing when mobile, can realize connecting of working platform and tower body by bearing pin, and in the time that needs move, dismounting latch also starts elevating mechanism and gets final product complete operation, very convenient to use, and what can effectively guarantee to overhaul carries out smoothly.
Accompanying drawing explanation
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the concrete placing boom of the utility model one embodiment;
Fig. 2 is the front view of working platform part embodiment illustrated in fig. 1;
Fig. 3 is the left view of working platform part embodiment illustrated in fig. 1;
Fig. 4 is the top view of working platform part embodiment illustrated in fig. 1.
Description of reference numerals:
1 tower body
2 boom systems
3 working platformes
4 guide rails
5 guide wheels
6 handling apparatus
7 lifting ropes
8 hangers
The specific embodiment
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the utility model can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
It shown in Fig. 1, is the structural representation of the concrete placing boom of the utility model one embodiment.The concrete placing boom of this embodiment at least comprises tower body 1, boom system 2, working platform 3 and elevating mechanism.This boom can also comprise the structures such as hydraulic system, electrical system, transfer pipeline, and each several part can be with reference to existing and improved technology, and the utility model is not limited to this.
Wherein, boom system 2 is supported on tower body 1 top, and working platform 3 is arranged at tower body Shang Xia 1 between two ends.This boom system 2 preferably has multilevel hierarchy, comprises more piece joint arm, and between each adjacent segments arm, head and the tail are hinged, and can under the driving of oil cylinder, relatively swing.
In addition, slew gear also can be set on tower body 1, boom system 2 is installed on this slew gear, can turn round at horizontal plane.Tower body 1, as the structure member of this concrete placing boom, can comprise the supporter such as column or standard knot.
Working platform 3 is for staff's maintenance, and can arrive as positions such as pump station platform or jib platforms from this working platform 3.This working platform 3 connects elevating mechanism, and can under the driving of elevating mechanism, move up and down with respect to tower body 1.Manipulate this elevating mechanism and can make working platform 3 be positioned at the differing heights on tower body 1, operating personnel can, according to maintenance needs, arrive desired location easily, realize overhauling without dead point equipment.
This working platform 3 can have various structures, as long as staff can be supported thereon.Preferably, this working platform 3 comprises base plate and guardrail, and base plate is provided with perforate, and tower body 1 passes from perforate, and guardrail is arranged on base plate and around the periphery of base plate.This guardrail can integral loop be around in base plate periphery, also can part around, safeguard work personnel's safety to a certain extent.
Between this working platform 3 and tower body 1, can there is multiple possible structure, as long as can guarantee that the lifting of working platform 3 can realize technique effect of the present utility model.Preferably, in order to guide the movement of working platform 3 on tower body 1, guaranteed that working platform 3 stable action are reliable, referring to figs. 2 and 3 and Fig. 4, on working platform 3, be provided with guide wheel 5, be provided with vertical guide rail 4 at tower body 1 outer wall, guide wheel 5 coordinates with guide rail 4.
Between working platform 3 and tower body 1, also can locate in several ways, as the shutdown positioning function by elevating mechanism self etc.As a kind of preferred embodiment, tower body 1, along being vertically provided with multiple the first locating holes, is provided with the second locating hole on working platform 3, through the bearing pin of the first locating hole and the second locating hole, working platform 3 is positioned on tower body 1.When not needing when mobile, can realize connecting of working platform 3 and tower body 1 by bearing pin, and in the time that needs move, dismantle latch and start elevating mechanism and get final product complete operation.
Elevating mechanism of the present utility model can be multiple possible driver part.In the embodiment shown in Fig. 1-4, this elevating mechanism is the handling apparatus 6 that is arranged at working platform 3 tops, the lifting rope 7 that handling apparatus 6 comprises reel and reels on reel, and lifting rope 7 connects working platform 3.By driving this reel to rotate, can the aforementioned lifting rope 7 of folding and unfolding, thus realize the lifting of working platform 3.Reel can be by drivings such as manual, electronic, hydraulic drives.Preferably this handling apparatus 6 can be bottle gouard moved by hands, is more preferably Electric Chain Blocks.
On working platform 3, can be provided with special hanger 8, for being connected with lifting rope 7.Hanger 8 can have multiple possibility quantity.For aforementioned preferred working platform 3, the quantity of this handling apparatus 6 is chosen as 2, is arranged at front and back side or the left and right sides of tower body 1, is provided with two groups of hangers 8 on working platform 3, and each handling apparatus 6 connects one group of hanger 8.This hanger 8 can be arranged on the base plate of working platform 3.
The hanger quantity comprising in every group of hanger 8 can, for one or more, be preferably two, and the lifting rope 7 of each handling apparatus 6 connects two hangers 8 in " people " font mode.The rope of two hangers 8 converges, and lifting rope 7 hangs and is connected on this aspect.Between centrostigma and two hangers 8, form three-legged structure, the stability while having guaranteed handling.
Should be clear, except the handling apparatus 6 of previous embodiment can be used as elevating mechanism, elevating mechanism of the present utility model can also have other multiple possible structure, and protection domain of the present utility model is not limited to this.
As another embodiment of the present utility model, the aforementioned elevating mechanism that connects working platform 3 can comprise gear and tooth bar, and this tooth bar vertically arranges, this wheel and rack engagement, formative gear rackwork.Tooth bar is arranged on tower body 1, and gear is arranged on working platform 3.Those skilled in the art can drive this gear to rotate by multiple type of drive, rack and pinion is relatively moved, and then can realize the lifting of working platform 3.This pinion and rack is preferably provided with two groups, is positioned at front and back side or the left and right sides of tower body 1.
As another embodiment of the present utility model, connect the aforementioned elevating mechanism of working platform 3 and also can comprise vertical oil cylinder, oil cylinder be positioned at working platform 3 above or below, the two ends of oil cylinder are arranged at respectively on tower body 1 and working platform 3.In the time that oil cylinder is positioned at working platform 3 top, oil cylinder is retracted, and working platform 3 rises, and oil cylinder is stretched out, and working platform 3 declines; In the time that oil cylinder is positioned at working platform 3 below, oil cylinder is flexible just in time contrary with the relation of workbench lifting.This oil cylinder is preferably provided with two groups, is positioned at front and back side or the left and right sides of tower body 1.This oil cylinder is multi-stage expansion oil cylinder more preferably.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a concrete placing boom, comprise tower body (1), boom system (2), described boom system (2) is supported on described tower body (1) top, it is characterized in that, also comprise working platform (3) and elevating mechanism, described working platform (3) is arranged between the upper and lower two ends of described tower body (1), and described elevating mechanism connects described working platform (3), and described working platform (3) can move up and down with respect to described tower body (1) under the driving of described elevating mechanism.
2. concrete placing boom according to claim 1, is characterized in that, is provided with guide wheel (5) on described working platform (3), and described tower body (1) outer wall is provided with vertical guide rail (4), and described guide wheel (5) coordinates with described guide rail (4).
3. concrete placing boom according to claim 2, is characterized in that, is provided with guide rail (4) on the front and back outer wall of described tower body (1) or left and right outer wall, and the guide rail quantity on each outer wall is 2 and is arranged in parallel.
4. concrete placing boom according to claim 1, it is characterized in that, described tower body (1) is along being vertically provided with multiple the first locating holes, described working platform is provided with the second locating hole on (3), through the bearing pin of described the first locating hole and the second locating hole, described working platform (3) is positioned on described tower body (1).
5. according to the concrete placing boom described in claim 1-4 any one, it is characterized in that, described elevating mechanism is for being arranged at the handling apparatus (6) above described working platform (3), the lifting rope (7) that described handling apparatus (6) comprises reel and reels on described reel, described lifting rope (7) connects described working platform (3).
6. concrete placing boom according to claim 5, it is characterized in that, described working platform (3) comprises base plate and guardrail, and described base plate is provided with perforate, described tower body (1) passes from described perforate, and described guardrail is arranged on described base plate and around the periphery of described base plate.
7. concrete placing boom according to claim 6, it is characterized in that, the quantity of described handling apparatus (6) is 2, be arranged at front and back side or the left and right sides of described tower body (1), on described working platform (3), be provided with two groups of hangers (8), each handling apparatus (6) connects one group of hanger (8).
8. concrete placing boom according to claim 7, is characterized in that, the hanger quantity that hanger described in every group (8) comprises is 2, and the lifting rope (7) of each described handling apparatus (6) connects 2 described hangers (8) in " people " font mode.
9. according to the concrete placing boom described in claim 1-4 any one, it is characterized in that, described elevating mechanism comprise vertical tooth bar and with described tooth bar meshed gears, it is upper that described tooth bar is arranged at described tower body (1), described gear is arranged on described working platform (3).
10. according to the concrete placing boom described in claim 1-4 any one, it is characterized in that, described elevating mechanism comprises vertical oil cylinder, described oil cylinder be positioned at described working platform (3) above or below, the two ends of described oil cylinder are arranged at respectively on described tower body (1) and described working platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523031.6U CN203603499U (en) | 2013-08-26 | 2013-08-26 | Concrete placing boom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523031.6U CN203603499U (en) | 2013-08-26 | 2013-08-26 | Concrete placing boom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203603499U true CN203603499U (en) | 2014-05-21 |
Family
ID=50716179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320523031.6U Expired - Lifetime CN203603499U (en) | 2013-08-26 | 2013-08-26 | Concrete placing boom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203603499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501199A (en) * | 2018-04-04 | 2018-09-07 | 新兴铸管股份有限公司 | Cast pipe coating distribution device |
-
2013
- 2013-08-26 CN CN201320523031.6U patent/CN203603499U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501199A (en) * | 2018-04-04 | 2018-09-07 | 新兴铸管股份有限公司 | Cast pipe coating distribution device |
| CN108501199B (en) * | 2018-04-04 | 2023-10-03 | 新兴铸管股份有限公司 | Cast tube lining distributing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |