CN112554568A - Movable concrete spreader steel base device - Google Patents
Movable concrete spreader steel base device Download PDFInfo
- Publication number
- CN112554568A CN112554568A CN202011422614.0A CN202011422614A CN112554568A CN 112554568 A CN112554568 A CN 112554568A CN 202011422614 A CN202011422614 A CN 202011422614A CN 112554568 A CN112554568 A CN 112554568A
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- CN
- China
- Prior art keywords
- main frame
- steel
- base
- concrete spreader
- supporting
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- 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.)
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
- E04G21/0427—Devices for both conveying and distributing with distribution hose on a static support, e.g. crane
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a steel base device of a movable concrete spreader, which solves the technical problems that the existing spreader not only has construction safety risk, but also seriously affects the forming quality of floor concrete. The elevator hoistway supporting device comprises a plurality of supporting units which are detachably connected, each supporting unit comprises a main frame and an inclined strut which are detachably connected, the main frame and/or the inclined strut are connected with a supporting oil cylinder or a supporting tool which is in jacking fit with an elevator hoistway, the bottom of the supporting unit at the lowest position is provided with a main frame base, the main frame, the inclined strut and the main frame base are all of telescopic structures, the main frame base is fixedly spliced with the elevator hoistway, and the top of the supporting unit at the highest position is provided with a distributing machine base. The invention effectively utilizes the operation space of the elevator shaft, reduces the additional load on the upper part of the template, ensures the stability of the template bracket and improves the concrete pouring work efficiency and the construction quality.
Description
Technical Field
The invention relates to the technical field of hoistway spreader mounting in a building main body structure, in particular to a steel base device of a movable concrete spreader.
Background
The traditional material distributor is directly placed on a top plate of a die carrier, and the material distributor is subjected to back-jacking reinforcement at the position of the material distributor. Firstly, the method increases the construction load on the upper part of the formwork support, and is easy to cause unstable collapse due to unbalanced stress of the formwork during concrete pouring. Secondly, during the actual construction on site, the formwork is not standard in back jacking and reinforcement, so that the floor concrete forming quality is poor. In addition, the landing leg of the material distributor is directly pressed on the floor slab reinforcing steel bars, so that the thickness of the floor slab reinforcing steel bar protective layer is influenced. Therefore, the existing distributing machine not only has construction safety risk, but also seriously affects the forming quality of floor concrete.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a steel base device of a movable concrete spreader, which solves the technical problems that the existing spreader not only has construction safety risk, but also seriously affects the forming quality of floor concrete.
The technical scheme of the invention is realized as follows: the utility model provides a portable concrete spreader steel base device, is including dismantling and connecting a plurality of supporting element, and every supporting element is including dismantling the main frame and the bracing of connection, and main frame and/or bracing are connected with and connect complex support cylinder or support frock with elevator well top, and the bottom of the supporting element of below is provided with the main frame base, and main frame, bracing and main frame base are extending structure, the main frame base is pegged graft fixedly with elevator well, and the top of the supporting element of the top is provided with the spreader base.
Furthermore, the main frame is cuboid shape and includes vertical angle steel and horizontal angle steel, and every vertical angle steel and every horizontal angle steel all include at least two sections and through the adjustable connection of the cooperation of bolt and bolt hole.
Furthermore, the inclined strut is an inclined angle steel connected between opposite angles of each side face of the main frame, and each inclined angle steel comprises at least two sections and is in adjustable connection with the bolt hole through matching of a bolt.
Further, the main frame base comprises a rectangular tubular piece fixed with the bottom of the main frame in a welding mode, I-shaped steel penetrates through the rectangular tubular piece, and the I-shaped steel is fixedly connected with the elevator hoistway in an inserting mode.
Further, a reinforcing rib plate is arranged between the rectangular tubular member and the main frame.
Further, the base of the material distributor comprises two channel steels arranged at the top of the main frame in an X shape, the notches of the channel steels are vertically upward, and the support legs of the material distributor are connected with the channel steels through bolts.
Further, the main frame is internally provided with a template reinforcing operation platform, and a pump pipe of the material distributor is fixed in the main frame.
The invention effectively utilizes the operation space of the elevator shaft, reduces the additional load on the upper part of the template, ensures the stability of the template bracket and improves the concrete pouring work efficiency and the construction quality. The main frame and the inclined strut can be telescopic and can be suitable for elevator shafts with different space sizes, and the main frame base is fixedly spliced with the elevator shafts, so that the structure is simple and the operation is simple and convenient; in addition, the invention comprises a plurality of supporting units, and the supporting height can be adjusted according to the height of the floor.
Drawings
In order to illustrate the embodiments of the invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the invention, and that other drawings may be derived from those drawings by a person skilled in the art without inventive effort.
FIG. 1 is a schematic diagram of the present invention;
FIG. 2 is a perspective view of the principal structure of the present invention;
FIG. 3 is a top view of the present invention;
fig. 4 is a front view of the main frame base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 2, each supporting unit comprises a main frame 1 and an inclined strut 2 which are detachably connected, and the main frame 1 and the inclined strut 2 are connected with a supporting oil cylinder 5 or a supporting tool matched with the top connection of an elevator shaft; the bottom of the support unit of below is provided with main frame base 3, and main frame 1, bracing 2 and main frame base 3 are extending structure, main frame base 3 is pegged graft fixedly with the elevator well, and the top of the support unit of the top is provided with cloth machine base 4.
Specifically, the main frame 4 is rectangular and includes vertical angle steel and horizontal angle steel, and each vertical angle steel and each horizontal angle steel include at least two sections and are adjustably connected through the cooperation of bolt and bolt hole. The inclined strut 2 is an inclined angle steel connected between opposite angles of each side face of the main frame 4, and each inclined angle steel comprises at least two sections and is in adjustable connection with the bolt holes through matching of bolts.
As shown in fig. 4, the main frame base 3 includes a rectangular tubular member 31 welded to the bottom of the main frame 4, and the rectangular tubular member 31 is formed by welding steel plates. I-steel 32 is inserted into the rectangular tubular member 31, and the I-steel 32 is fixedly inserted into an elevator shaft.
Further, a reinforcing rib 5 is provided between the rectangular tubular member 31 and the main frame 4.
As shown in fig. 3, the material distributor base 4 comprises two channel steels arranged at the top of the main frame 1 in an X shape, the notches of the channel steels are vertically upward, and the bracket legs of the material distributor are connected with the channel steels through bolts.
Further, a formwork reinforcing operation platform 34 is arranged inside the main frame 1, and a pump pipe 35 of the material distributor is fixed inside the main frame 1.
Nothing in this specification is intended to be exhaustive of all conventional and well known techniques.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a portable concrete spreader steel base device which characterized in that: including can dismantling and connect a plurality of supporting element, every supporting element is including dismantling main frame (1) and bracing (2) of connection, main frame (1) and/or bracing (2) be connected with elevator well top meet complex support cylinder (5) or support frock, the bottom of the supporting element of below is provided with main frame base (3), main frame (1), bracing (2) and main frame base (3) are extending structure, main frame base (3) are pegged graft fixedly with the elevator well, and the top of the supporting element of top is provided with cloth machine base (4).
2. The steel base device of the mobile concrete spreader according to claim 1, wherein: the main frame (4) is cuboid and comprises vertical angle steel and horizontal angle steel, and each vertical angle steel and each horizontal angle steel respectively comprise at least two sections and are adjustably connected with the bolt holes in a matched mode through bolts.
3. The steel base device of the mobile concrete spreader according to claim 2, wherein: the inclined strut (2) is an inclined angle steel connected between opposite angles of each side face of the main frame (4), each inclined angle steel comprises at least two sections and is in adjustable connection with the bolt holes through matching of bolts.
4. A mobile concrete spreader steel base unit according to any one of claims 1 to 3, wherein: the main frame base (3) comprises a rectangular tubular piece (31) fixed with the bottom of the main frame (4) in a welding mode, I-shaped steel (32) penetrates through the rectangular tubular piece (31), and the I-shaped steel (32) is fixedly connected with an elevator shaft in an inserting mode.
5. A mobile concrete spreader steel base unit according to claim 4, wherein: and a reinforcing rib plate (5) is arranged between the rectangular tubular part (31) and the main frame (4).
6. A mobile concrete spreader steel base unit according to any one of claims 1 to 3 and 5, wherein: the cloth machine base (4) comprises two channel steels arranged at the top of the main frame (1) in an X shape, the notches of the channel steels are vertically upward, and the support legs of the cloth machine are connected with the channel steels through bolts.
7. A mobile concrete spreader steel base unit according to claim 6, wherein: a template reinforcing operation platform (34) is arranged inside the main frame (1), and a pump pipe (35) of the distributing machine is fixed inside the main frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011422614.0A CN112554568A (en) | 2020-12-08 | 2020-12-08 | Movable concrete spreader steel base device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011422614.0A CN112554568A (en) | 2020-12-08 | 2020-12-08 | Movable concrete spreader steel base device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112554568A true CN112554568A (en) | 2021-03-26 |
Family
ID=75059618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011422614.0A Pending CN112554568A (en) | 2020-12-08 | 2020-12-08 | Movable concrete spreader steel base device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112554568A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203640295U (en) * | 2013-12-12 | 2014-06-11 | 深圳市鹏城建筑集团有限公司 | Reinforcing device of concrete pump pipe in pipeline well |
| CN203684694U (en) * | 2014-01-28 | 2014-07-02 | 中建四局第五建筑工程有限公司 | Connection device for installing distributor into elevator shaft |
| CN203795839U (en) * | 2014-03-26 | 2014-08-27 | 浙江杰立建设集团有限公司 | Elevator shaft assembled telescopic form erecting system |
| CN107178203A (en) * | 2017-06-29 | 2017-09-19 | 中铁十六局集团城市建设发展有限公司 | A kind of planar dimension and adjustable for height operating platform |
| CN109763658A (en) * | 2018-12-24 | 2019-05-17 | 中建三局集团有限公司 | A kind of support device and its construction method for arrangement material distributing machine in elevator |
-
2020
- 2020-12-08 CN CN202011422614.0A patent/CN112554568A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203640295U (en) * | 2013-12-12 | 2014-06-11 | 深圳市鹏城建筑集团有限公司 | Reinforcing device of concrete pump pipe in pipeline well |
| CN203684694U (en) * | 2014-01-28 | 2014-07-02 | 中建四局第五建筑工程有限公司 | Connection device for installing distributor into elevator shaft |
| CN203795839U (en) * | 2014-03-26 | 2014-08-27 | 浙江杰立建设集团有限公司 | Elevator shaft assembled telescopic form erecting system |
| CN107178203A (en) * | 2017-06-29 | 2017-09-19 | 中铁十六局集团城市建设发展有限公司 | A kind of planar dimension and adjustable for height operating platform |
| CN109763658A (en) * | 2018-12-24 | 2019-05-17 | 中建三局集团有限公司 | A kind of support device and its construction method for arrangement material distributing machine in elevator |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210326 |
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| RJ01 | Rejection of invention patent application after publication |