CN212078675U - Connection structure of construction elevator and creeping formwork in elevator shaft - Google Patents
Connection structure of construction elevator and creeping formwork in elevator shaft Download PDFInfo
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- CN212078675U CN212078675U CN202020450786.8U CN202020450786U CN212078675U CN 212078675 U CN212078675 U CN 212078675U CN 202020450786 U CN202020450786 U CN 202020450786U CN 212078675 U CN212078675 U CN 212078675U
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Abstract
The invention discloses a connecting structure of a construction elevator and a creeping formwork in an elevator shaft. Under the conventional technology, the ladder cage of the construction elevator arranged in the core barrel cannot penetrate through the creeping formwork to reach the top of the creeping formwork and can only reach the bottom of the creeping formwork. The invention adopts the following technical scheme: a connection structure of a construction elevator and a creeping formwork in an elevator shaft comprises an upper frame body of the creeping formwork, a guide rail of the construction elevator, a connection truss and a movable support; two ends of the connecting truss are fixedly connected with the inner upright columns of the climbing formwork upper frame bodies on two sides respectively, one end of the movable support is fixedly connected with the connecting truss, the other end of the movable support is connected with the construction elevator guide rail in a sliding mode, and the top of the construction elevator guide rail is higher than the top of the climbing formwork upper frame body; the climbing formwork has the advantages that when the construction elevator is located in the elevator shaft with the narrow cross section in the core barrel, the ladder cage can penetrate through the climbing formwork to carry constructors and materials to the top of the climbing formwork, the climbing formwork does not need to be additionally provided with a lower hanging frame body, and equipment and installation cost are reduced.
Description
Technical Field
The invention relates to the technical field of creeping formwork and construction elevators in construction machinery, in particular to a connecting structure of a construction elevator and a creeping formwork in an elevator shaft.
Background
In the construction of the existing super high-rise building, a creeping formwork is often used for core tube shear wall structure construction. Under this kind of circumstances, the construction elevator ladder cage of arranging in a core section of thick bamboo can't pass the creeping formwork and reach the creeping formwork top, especially when construction elevator is located the narrow and small elevartor shaft of core section of thick bamboo internal section, under the conventional art, can only reach the bottom of creeping formwork, gets into the creeping formwork through the lower stores pylon body that the creeping formwork adds in addition, brings inconvenience for construction and transportation.
Disclosure of Invention
The invention aims to provide a connecting structure of a construction elevator and a creeping formwork in an elevator shaft, when the construction elevator is positioned in the elevator shaft with a narrow cross section in a core tube, a ladder cage can pass through the creeping formwork to carry constructors and materials to the top of the creeping formwork, and the defects of the prior art are overcome.
In order to achieve the purpose, the invention adopts the following technical scheme:
a connection structure of a construction elevator and a creeping formwork in an elevator shaft comprises an upper frame body of the creeping formwork, a guide rail of the construction elevator, a connection truss and a movable support; the two ends of the connecting truss are fixedly connected with the inner upright columns of the climbing formwork upper frame bodies on the two sides respectively, one end of the movable support is fixedly connected with the connecting truss, the other end of the movable support is connected with the construction elevator guide rail in a sliding mode, and the top of the construction elevator guide rail is higher than the top of the climbing formwork upper frame body;
in the combined structure, at least two climbing formwork upper frame bodies on each side are fixedly connected with the connecting truss;
in the combined structure, the guide rail of the construction lifter consists of a plurality of standard sections, each standard section is fixedly connected with two movable support guide rails parallel to the vertical axis of the standard section;
in the combined structure, at least two connecting trusses are distributed up and down;
in the combined structure, two ends of the movable support are provided with a fixed connection frame and a roller carrier, and a guide sliding plate and a connecting screw rod assembly are arranged between the fixed connection frame and the roller carrier;
in the combined structure, one end of the guide sliding plate is fixedly connected with the fixed connection frame, and a transverse sliding chute on the guide sliding plate is used for being connected with the roller carrier in a sliding manner;
in the combined structure, the connecting screw assembly comprises a left-handed screw, a right-handed screw and a threaded sleeve, one ends of the left-handed screw and the right-handed screw are respectively screwed into two ends of the threaded sleeve, and the other ends of the left-handed screw and the right-handed screw are respectively fixedly connected with the fixed frame and the roller frame;
in the combined structure, the roller frame is provided with roller groups, each roller group consists of three rollers and is respectively in contact with the movable support guide rail from the front, the back and the outer side;
in the combined structure, four groups of roller groups are arranged on each movable support;
in the above-mentioned combined structure, the movable supports are distributed at least two along the upper and lower parts
Compared with the prior art, the elevator cage has the advantages that when the construction elevator is positioned in the elevator shaft with the narrow cross section in the core barrel, the elevator cage can penetrate through the creeping formwork and carries constructors and materials to the top of the creeping formwork, and construction and transportation are very convenient; in addition, the creeping formwork does not need to be additionally provided with a lower hanger body, so that the equipment and the installation cost thereof are reduced.
Drawings
FIG. 1 is a schematic structural view (front view) of the present invention;
FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is a front view of a standard section of the present invention;
FIG. 5 is a front view of the mobile support of the present invention;
FIG. 6 is a cross-sectional view taken along the line C-C of FIG. 5;
FIG. 7 is an enlarged view of portion I of FIG. 6;
reference numerals: 1-climbing formwork upper frame body, 101-inner upright post, 2-construction elevator guide rail, 201-standard knot, 202-movable supporting guide rail, 3-connecting truss, 4-movable support, 401-fixed connection frame, 402-roller frame, 403-guiding sliding plate, 404-connecting screw rod component, 405-transverse sliding chute, 406-left-handed screw rod, 407-right-handed screw rod, 408-screw sleeve, 409-roller group, 410-roller, 5-climbing formwork lower frame body, 6-ladder cage, 7-shear wall and 8-common wall-attached support
Detailed Description
The invention is further described with reference to the following examples.
Referring to fig. 1 to 4: a connection structure of a construction elevator and a creeping formwork in an elevator shaft comprises a creeping formwork upper frame body 1, a construction elevator guide rail 2, a connection truss 3 and a movable support 4; two ends of the connecting truss 3 are fixedly connected with the inner upright columns 101 of the climbing formwork upper frame bodies 1 on two sides respectively, one end of the movable support 4 is fixedly connected with the connecting truss 3, the other end of the movable support is connected with the construction elevator guide rail 2 in a sliding mode, and the top of the construction elevator guide rail 2 is higher than the top of the climbing formwork upper frame body 1; at least two climbing formwork upper frame bodies 1 on each side are fixedly connected with a connecting truss 3; the construction elevator guide rail 2 consists of a plurality of standard joints 201, each standard joint 201 is fixedly connected with two movable support guide rails 202 parallel to the vertical axis of the standard joint; at least two connecting trusses 3 are distributed up and down, and at least two movable supports 4 are distributed up and down.
Referring to fig. 5 to 7: two ends of the movable support 4 are provided with a fixed connection frame 401 and a roller carrier 402, and a guide sliding plate 403 and a connecting screw assembly 404 are arranged between the fixed connection frame and the roller carrier; one end of the guide sliding plate 403 is fixedly connected with the fixedly connected frame 401, and is connected with the roller carrier 402 in a sliding manner by using a transverse sliding chute 405 on the guide sliding plate; the connecting screw assembly 404 comprises a left-handed screw 406, a right-handed screw 407 and a threaded sleeve 408, one end of the left-handed screw 406 and one end of the right-handed screw 407 are respectively screwed into two ends of the threaded sleeve 408, and the other ends of the left-handed screw 406 and the right-handed screw 407 are respectively fixedly connected with the fixedly connected frame 401 and the roller frame 402; the roller frame 402 is provided with roller groups 409, each roller group 409 consists of three rollers 410, and the rollers respectively contact the movable support guide rail 202 from the front, the back and the outer side; four groups of roller groups 409 are arranged on each movable support 4.
The climbing formwork upper frame body 1 is arranged on the climbing formwork lower frame body 5, and the climbing formwork lower frame body 5 is attached to the shear wall 7; due to the adoption of the technical scheme, the ladder cage 6 can penetrate through the creeping formwork along the construction elevator guide rail 2 and reach the top of the upper frame body 1 of the creeping formwork, so that the problem of vertical transportation of personnel and materials is solved. When the climbing formwork rises along the shear wall 7, the upper frame body 1 of the climbing formwork drives the connecting truss 3 and the movable support 4 to rise, and at the moment, the roller group 409 on the movable support 4 slides upwards along the movable support guide rail 202 on the construction elevator guide rail 2. Along with the increase of the creeping formwork construction height and the heightening of the standard section 201 of the construction elevator, a common wall-attached support 8 between the guide rail 2 of the construction elevator and the shear wall 7 needs to be installed at a proper position below the lower frame body 5 of the creeping formwork one by one, so that the stability of the guide rail 2 of the construction elevator is ensured.
Claims (7)
1. The utility model provides a connection structure of construction elevator and creeping formwork in elevator shaft which characterized in that: comprises a climbing formwork upper frame body (1), a construction elevator guide rail (2), a connecting truss (3) and a movable support (4); the two ends of the connecting truss (3) are fixedly connected with the inner columns (101) of the upper frame body (1) of the creeping formwork on the two sides respectively, one end of the movable support (4) is fixedly connected with the connecting truss (3), the other end of the movable support is connected with the construction elevator guide rail (2) in a sliding mode, and the top of the construction elevator guide rail (2) is higher than the top of the upper frame body (1) of the creeping formwork.
2. The connecting structure of the construction elevator and the creeping formwork in the elevator shaft according to claim 1, characterized in that: the construction elevator guide rail (2) is composed of a plurality of standard sections (201), each standard section (201) is fixedly connected with two movable support guide rails (202) parallel to the vertical axis of the standard section, and the number of the movable support guide rails (202) is two.
3. The connecting structure of the construction elevator and the creeping formwork in the elevator shaft according to claim 1, characterized in that: at least two connecting trusses (3) are distributed up and down.
4. The connecting structure of the construction elevator and the creeping formwork in the elevator shaft according to claim 1, characterized in that: two ends of the movable support (4) are provided with a fixed connection frame (401) and a roller carrier (402), and a guide sliding plate (403) and a connecting screw assembly (404) are arranged between the fixed connection frame and the roller carrier.
5. The connecting structure of the construction elevator and the creeping formwork in the elevator shaft according to claim 4, wherein: one end of the guide sliding plate (403) is fixedly connected with the fixedly connected frame (401) and is connected with the roller frame (402) in a sliding mode through a transverse sliding groove (405) on the guide sliding plate.
6. The connecting structure of the construction elevator and the creeping formwork in the elevator shaft according to claim 4, wherein: the connecting screw assembly (404) comprises a left-handed screw (406), a right-handed screw (407) and a threaded sleeve (408), one ends of the left-handed screw (406) and the right-handed screw (407) are screwed into two ends of the threaded sleeve (408) respectively, and the other ends of the left-handed screw (406) and the right-handed screw (407) are fixedly connected with the fixedly connected frame (401) and the roller frame (402) respectively.
7. The connecting structure of the construction elevator and the creeping formwork in the elevator shaft according to claim 4, wherein: the roller frame (402) is provided with roller groups (409), each roller group (409) consists of three rollers (410) which are respectively in contact with the movable supporting guide rail (202) from the front, the back and the outer side; four groups of roller groups (409) are arranged on each movable support (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020450786.8U CN212078675U (en) | 2020-03-23 | 2020-03-23 | Connection structure of construction elevator and creeping formwork in elevator shaft |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020450786.8U CN212078675U (en) | 2020-03-23 | 2020-03-23 | Connection structure of construction elevator and creeping formwork in elevator shaft |
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| CN212078675U true CN212078675U (en) | 2020-12-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364755A (en) * | 2020-03-23 | 2020-07-03 | 北京市建筑工程研究院有限责任公司 | Connection structure of construction elevator and creeping formwork in elevator shaft |
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- 2020-03-23 CN CN202020450786.8U patent/CN212078675U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364755A (en) * | 2020-03-23 | 2020-07-03 | 北京市建筑工程研究院有限责任公司 | Connection structure of construction elevator and creeping formwork in elevator shaft |
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