CN219365403U - Automatic die supporting machine - Google Patents
Automatic die supporting machine Download PDFInfo
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- CN219365403U CN219365403U CN202320247078.8U CN202320247078U CN219365403U CN 219365403 U CN219365403 U CN 219365403U CN 202320247078 U CN202320247078 U CN 202320247078U CN 219365403 U CN219365403 U CN 219365403U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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Abstract
The utility model relates to the field of formwork supporting machines, in particular to an automatic formwork supporting machine which comprises an elevator shaft wall, a concrete pouring layer, a supporting platform a and a supporting platform b; the concrete pouring layer is arranged on the inner wall of the elevator shaft wall; and a plurality of groups of fixing plates are arranged on the outer walls of the supporting platform a and the supporting platform b, the supporting platform b is positioned above the supporting platform a, the fixing plates are connected with the concrete pouring layer, lifting assemblies for driving the supporting platform b to move upwards by one floor height for one time are arranged on the supporting platform a, and a formwork supporting assembly is arranged on the supporting platform b. According to the utility model, the formwork supporting machine can be smoothly installed only by casting a layer of concrete at the bottom of the elevator shaft, and then construction is sequentially carried out upwards, so that the construction is simple, and the improvement of the construction efficiency and the reduction of the construction cost are facilitated.
Description
Technical Field
The utility model relates to the field of formwork supporting machines, in particular to an automatic formwork supporting machine.
Background
The construction formwork method of the shaft of the elevator shaft is that a steel pipe scaffold is firstly erected in the shaft, workers stand on the scaffold to complete the formwork assembly and reinforcement work of the shaft wall, after the casting of concrete on the shaft wall of the layer is completed and reaches a certain strength, the formwork is manually detached to be dumped to the floor above, and the construction scaffold in the shaft is required to be correspondingly connected up along with the layer-by-layer heightening of the construction floor until the construction floor is capped. The traditional elevator shaft construction formwork supporting method has the advantages of low work efficiency, more labor consumption, large occupied amount of materials such as templates, battens and steel pipes and higher loss.
The Chinese patent with the issued publication number of CN201635390U discloses an automatic formwork support machine for elevator shaft construction, which has the following working principle: and the electric hoist is arranged on the hoisting machine platform, the hoisting machine platform is fixed on the well wall in the middle of the well frame, the electric hoist is started to climb the hoisting machine frame upwards by one layer, the hoisting machine frame is fixed on the well wall of the elevator, and then the small electric hoist arranged on the top of the hoisting machine frame is started to lift the hoisting machine platform upwards by one layer and fix the hoisting machine platform on the well wall, so that a hoisting process is completed, and the hoisting machine is circularly lifted according to the method. On the formwork working surface, a hydraulic or pneumatic jack draws in or supports the shaping steel mould with the hinge through a connecting rod mechanism to complete the formwork removing or supporting work, and the whole set of templates are carried on a lifting derrick to lift along with the derrick.
However, the above disclosed solution has the following disadvantages: the derrick joist, the elevator platform, the formwork operating platform and the overhaul hanging basket are at least located on four different floors, so that the formwork erecting machine can be used only by manually constructing more than three layers at the bottom of the elevator shaft by personnel, and the construction of the bottom of the elevator shaft is troublesome.
Disclosure of Invention
The utility model aims to solve the problem that the bottom construction of an elevator shaft is troublesome when an automatic formwork supporting machine is used in the background art, and provides an automatic formwork supporting machine.
The technical scheme of the utility model is as follows: an automatic formwork supporting machine comprises an elevator shaft wall, a concrete pouring layer, a supporting platform a and a supporting platform b;
the concrete pouring layer is arranged on the inner wall of the elevator shaft wall; and a plurality of groups of fixing plates are arranged on the outer walls of the supporting platform a and the supporting platform b, the supporting platform b is positioned above the supporting platform a, the fixing plates are connected with the concrete pouring layer, lifting assemblies for driving the supporting platform b to move upwards by one floor height for one time are arranged on the supporting platform a, and a formwork supporting assembly is arranged on the supporting platform b.
Preferably, at least one set of fixing plates is provided on each outer side of the support platform a and the support platform b.
Preferably, a plurality of groups of fixing holes are formed in the fixing plate, and the fixing plate is connected with the concrete pouring layer through a plurality of groups of bolts.
Preferably, the lifting assembly comprises a lifting frame a, a Z-shaped supporting frame and a lifting frame b; the lifting frame a is arranged on the supporting platform a, the top lifting platform of the lifting frame a is connected with the horizontal section of the top of the Z-shaped supporting frame, the lifting frame b is arranged on the horizontal section of the bottom of the Z-shaped supporting frame, the lifting platform of the top of the lifting frame b is connected with the bottom of the supporting platform b, the supporting plate is arranged on the horizontal section of the top of the Z-shaped supporting frame, and the supporting plate is in fit contact with the supporting platform b.
Preferably, the formwork assembly comprises a box body, a telescopic device, a shaping steel die and a hinge; the box body is arranged on the supporting platform b, and four sides of the box body are provided with avoiding grooves; the telescopic devices are arranged in two groups, the two groups of telescopic devices are respectively vertically arranged on the inner wall and the outer wall of the top of the box body, the telescopic ends of the two groups of telescopic devices are mutually far away, the telescopic ends of the two groups of telescopic devices are respectively provided with four groups of connecting rods in a rotating mode, the end parts of the connecting rods are rotationally connected with the shaping steel mould, three groups of shaping steel moulds are respectively arranged on each side in the wall of the elevator shaft, the three groups of shaping steel moulds are rotationally connected through hinges to form a plate-shaped structure, and a concrete pouring space exists between the square structure and the wall of the elevator shaft after the shaping steel moulds are unfolded.
Preferably, eight groups of supporting blocks are arranged on the outer wall of the telescopic end of the telescopic device, a rotating shaft is arranged before every two groups of supporting blocks in a rotating mode, the connecting rod is connected with the rotating shaft, and the connecting rod is connected with the shaping steel die and the telescopic device in the same mode.
Preferably, a plurality of groups of limit rods for assisting in rotating and shrinking the shaping steel mould are vertically arranged on the supporting platform b.
Compared with the prior art, the utility model has the following beneficial technical effects: the formwork erecting machine can be smoothly installed after the height of one layer of concrete is poured on the bottom of the elevator shaft, then the formwork erecting machine is sequentially constructed upwards, the construction of the bottom of the elevator shaft is simple, and the construction efficiency is improved and the construction cost is reduced.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a top cross-sectional view of FIG. 1;
fig. 3 is a schematic structural view of the case.
Reference numerals: 1. a hoistway wall; 2. a concrete pouring layer; 3. a supporting platform a; 4. a fixing plate; 5. a lifting frame a; 6. a Z-shaped support frame; 7. a lifting frame b; 8. a support plate; 9. a case body; 10. an avoidance groove; 11. a telescoping device; 12. a connecting rod; 13. shaping a steel mould; 14. a hinge; 15. a limit rod; 16. a support block; 17. a rotating shaft; 18. and a supporting platform b.
Detailed Description
Example 1
As shown in fig. 1-3, the automatic formwork supporting machine provided by the utility model comprises an elevator shaft wall 1, a concrete pouring layer 2, a supporting platform a3 and a supporting platform b18;
the concrete pouring layer 2 is arranged on the inner wall of the elevator shaft wall 1; the outer walls of the supporting platform a3 and the supporting platform b18 are respectively provided with a plurality of groups of fixing plates 4, each outer side face of the supporting platform a3 and each outer side face of the supporting platform b18 are respectively provided with at least one group of fixing plates 4, each fixing plate 4 is provided with a plurality of groups of fixing holes, each fixing plate 4 is connected with the concrete pouring layer 2 through a plurality of groups of bolts, the supporting platform b18 is located above the supporting platform a3, the supporting platform a3 is provided with a lifting assembly for driving the supporting platform b18 to move upwards by one floor height once, and the supporting platform b18 is provided with a formwork assembly.
Working principle: the method comprises the steps of firstly manually pouring a concrete pouring layer 2 at the bottommost layer, fixing a supporting platform a3 and a supporting platform b18, driving a shaping steel die 13 to be unfolded outwards through a die supporting component, enabling a concrete pouring space to exist between the shaping steel die 13 and an elevator shaft wall 1, after concrete is poured in the concrete pouring space, enabling the shaping steel die 13 to be folded and separated from the poured concrete pouring layer 2 through the die supporting component, then releasing the fixing of the supporting platform b18, driving the supporting platform b18 to move upwards by one layer of height through a lifting component, fixing the supporting platform b18 again, then releasing the fixing of the supporting platform a3, enabling the supporting platform a3 to be fixed again by the height of the supporting platform a3 which moves upwards through shrinkage of the lifting component, and continuing to extend the shaping steel die 13 to pour concrete, and sequentially upwards.
In this embodiment, the elevator shaft bottom concrete only need pour the height of one deck after just can install smoothly the formwork machine, then upwards construct in proper order can, elevator shaft bottom construction is simple, helps improving the efficiency of construction and reduces construction cost.
Example two
As shown in fig. 1, in comparison with the first embodiment, the automatic formwork supporting machine provided by the utility model, the lifting assembly comprises a lifting frame a5, a Z-shaped supporting frame 6 and a lifting frame b7; the lifting frame a5 is arranged on the supporting platform a3, a top lifting platform of the lifting frame a5 is connected with a horizontal section at the top of the Z-shaped supporting frame 6, the lifting frame b7 is arranged on a horizontal section at the bottom of the Z-shaped supporting frame 6, a lifting platform at the top of the lifting frame b7 is connected with the bottom of the supporting platform b18, a supporting plate 8 is arranged on the horizontal section at the top of the Z-shaped supporting frame 6, and the supporting plate 8 is in fit contact with the supporting platform b 18. By alternately unfolding the lifting frames a5 and b7, the supporting platform b18 can be pushed to move upwards by one layer, so that the elevator is compact in structure and convenient to install in an elevator shaft.
Example III
As shown in fig. 1-3, the automatic formwork supporting machine provided by the utility model comprises an elevator shaft wall 1, a concrete pouring layer 2, a supporting platform a3 and a supporting platform b18;
the concrete pouring layer 2 is arranged on the inner wall of the elevator shaft wall 1; the outer walls of the supporting platform a3 and the supporting platform b18 are respectively provided with a plurality of groups of fixing plates 4, each outer side face of the supporting platform a3 and each outer side face of the supporting platform b18 are at least provided with a group of fixing plates 4, the fixing plates 4 are provided with a plurality of groups of fixing holes, the fixing plates 4 are connected with the concrete pouring layer 2 through a plurality of groups of bolts, the supporting platform b18 is positioned above the supporting platform a3, the supporting platform a3 is provided with a lifting assembly for driving the supporting platform b18 to move one floor height upwards once, the supporting platform b18 is provided with a formwork assembly, and the formwork assembly comprises a box body 9, a telescopic device 11, a shaping steel mould 13 and a hinge 14; the box body 9 is arranged on the supporting platform b18, and the four sides of the box body 9 are provided with avoiding grooves 10; the telescoping device 11 sets up two sets of, and two sets of telescoping device 11 are vertical to be set up respectively on box body 9 top inner wall and outer wall, and the flexible end of two sets of telescoping device 11 is kept away from each other, and the flexible end of two sets of telescoping device 11 all rotates and sets up four sets of connecting rods 12, and connecting rod 12 tip and design steel mould 13 rotate to be connected, and design steel mould 13 all sets up three in each side in the elevator shaft wall of a well 1, and three sets of design steel moulds 13 are rotated through hinge 14 between two liang and are connected and form platelike structure, form square structure and elevator shaft wall of a well 1 after the design steel mould 13 is expanded and have the concrete placement space between.
Working principle: the method comprises the steps of firstly manually pouring a concrete pouring layer 2 at the bottommost layer, fixing a supporting platform a3 and a supporting platform b18, driving a shaping steel die 13 to be outwards unfolded through extension of a telescopic device 11, and enabling a concrete pouring space to exist between the shaping steel die 13 and an elevator shaft wall 1, after concrete is poured in the concrete pouring space, contracting the telescopic device 11 to enable the shaping steel die 13 to be folded and separated from the poured concrete pouring layer 2, then releasing fixing of the supporting platform b18, driving the supporting platform b18 to upwards move by one layer of height through a lifting assembly, fixing the supporting platform b18 again, then releasing fixing of the supporting platform a3, shrinking the supporting assembly to drive the supporting platform a3 to upwards move by one layer of height, fixing the supporting platform a3 again, and continuing to extend the shaping steel die 13 through a formwork assembly to pour concrete, and sequentially upwards.
In this embodiment, the elevator shaft bottom concrete only need pour the height of one deck after just can install smoothly the formwork machine, then upwards construct in proper order can, elevator shaft bottom construction is simple, helps improving the efficiency of construction and reduces construction cost.
Example IV
As shown in fig. 2-3, in the automatic formwork supporting machine provided by the utility model, compared with the third embodiment, eight groups of supporting blocks 16 are arranged on the outer wall of the telescopic end of the telescopic device 11, the rotating shafts 17 are rotatably arranged in front of every two groups of supporting blocks 16, the connecting rods 12 are connected with the rotating shafts 17, and the connecting modes of the connecting rods 12, the shaping steel die 13 and the telescopic device 11 are the same. The supporting platform b18 is vertically provided with a plurality of groups of limiting rods 15 for assisting the rotation and contraction of the shaping steel dies 13, when the telescopic device 11 contracts, the shaping steel dies 13 are driven to contract inwards by the connecting rods 12, and because the shaping steel dies 13 are in contact with each other, the shaping steel dies 13 rotate under the action of the hinges 14 and further rotate to a furled state after passing through the limiting rods 15.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. An automatic formwork support machine comprises an elevator shaft wall (1); the concrete pouring device is characterized by further comprising a concrete pouring layer (2), a supporting platform a (3) and a supporting platform b (18);
the concrete pouring layer (2) is arranged on the inner wall of the elevator shaft wall (1); the supporting platform a (3) and the supporting platform b (18) are respectively provided with a plurality of groups of fixing plates (4), the supporting platform b (18) is positioned above the supporting platform a (3), the fixing plates (4) are connected with the concrete pouring layer (2), the supporting platform a (3) is provided with a lifting assembly for driving the supporting platform b (18) to move upwards for one floor height for one time, and the supporting platform b (18) is provided with a formwork assembly.
2. An automated formwork-supporting machine according to claim 1, characterized in that at least one set of fixing plates (4) is provided on each outer side of the support platform a (3) and the support platform b (18).
3. The automatic formwork support machine according to claim 1, wherein a plurality of groups of fixing holes are formed in the fixing plate (4), and the fixing plate (4) is connected with the concrete pouring layer (2) through a plurality of groups of bolts.
4. The automated formwork machine of claim 1, wherein the lifting assembly comprises a lifting frame a (5), a Z-shaped support frame (6) and a lifting frame b (7); the lifting frame a (5) is arranged on the supporting platform a (3), a top lifting platform of the lifting frame a (5) is connected with a horizontal section at the top of the Z-shaped supporting frame (6), the lifting frame b (7) is arranged on the horizontal section at the bottom of the Z-shaped supporting frame (6), the lifting platform at the top of the lifting frame b (7) is connected with the bottom of the supporting platform b (18), a supporting plate (8) is arranged on the horizontal section at the top of the Z-shaped supporting frame (6), and the supporting plate (8) is in fit contact with the supporting platform b (18).
5. An automated formwork machine according to claim 1, wherein the formwork assembly comprises a box (9), a telescopic device (11), a profiled steel mould (13) and a hinge (14); the box body (9) is arranged on the supporting platform b (18), and avoidance grooves (10) are formed in four sides of the box body (9); the telescopic device (11) is arranged in two groups, the two groups of telescopic devices (11) are vertically arranged on the inner wall and the outer wall of the top of the box body (9) respectively, the telescopic ends of the two groups of telescopic devices (11) are mutually far away, the telescopic ends of the two groups of telescopic devices (11) are respectively rotated to be provided with four groups of connecting rods (12), the end parts of the connecting rods (12) are rotationally connected with the shaping steel mould (13), three groups of shaping steel moulds (13) are respectively arranged on each side in the elevator shaft wall (1), the three groups of shaping steel moulds (13) are rotationally connected between the two groups of the three groups of shaping steel moulds (13) through hinges (14) to form a plate-shaped structure, and a concrete pouring space exists between the square structure and the elevator shaft wall (1) after the shaping steel moulds (13) are unfolded.
6. The automatic formwork support machine according to claim 5, wherein eight groups of supporting blocks (16) are arranged on the outer wall of the telescopic end of the telescopic device (11), a rotating shaft (17) is rotatably arranged in front of each two groups of supporting blocks (16), the connecting rod (12) is connected with the rotating shaft (17), and the connecting rod (12) is connected with the shaping steel mould (13) and the telescopic device (11) in the same mode.
7. The automatic formwork support machine according to claim 5, wherein a plurality of groups of limit rods (15) for assisting in rotating and shrinking the shaping steel mould (13) are vertically arranged on the supporting platform b (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320247078.8U CN219365403U (en) | 2023-02-15 | 2023-02-15 | Automatic die supporting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320247078.8U CN219365403U (en) | 2023-02-15 | 2023-02-15 | Automatic die supporting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219365403U true CN219365403U (en) | 2023-07-18 |
Family
ID=87145682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320247078.8U Active CN219365403U (en) | 2023-02-15 | 2023-02-15 | Automatic die supporting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219365403U (en) |
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2023
- 2023-02-15 CN CN202320247078.8U patent/CN219365403U/en active Active
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