CN217680487U - Inside creeping formwork device turns up - Google Patents
Inside creeping formwork device turns up Download PDFInfo
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- CN217680487U CN217680487U CN202221752152.3U CN202221752152U CN217680487U CN 217680487 U CN217680487 U CN 217680487U CN 202221752152 U CN202221752152 U CN 202221752152U CN 217680487 U CN217680487 U CN 217680487U
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Abstract
The utility model discloses an eversion and internal climbing template, which comprises a concrete matrix, an internal mold and an external mold; the outer molds are at least two, namely a lower-layer outer mold and an upper-layer outer mold; a climbing rod is arranged in the concrete base, a lifting bearing portal frame is arranged on the climbing rod, connecting support frames are fixedly arranged on two sides of the lifting bearing portal frame through screws, and an L-shaped electric hoist frame is arranged on one side of the top of each connecting support frame; the inner mold is connected with the upper outer mold through a template opposite pull rod, a template bearing lead screw is arranged on the inner mold, a walking wheel is arranged at the top of the template bearing lead screw, and the walking wheel is arranged on the lifting bearing portal frame in a rolling manner; a template adjusting screw rod is arranged on the outer side of the outer die and connected with the operating platform frame body; an electric hoist is fixedly arranged on the electric hoist frame and connected with the lower-layer outer mold; the problem of traditional hydraulic pressure creeping formwork need carry out the later stage restoration when pouring the external mold surface of special requirement, increased work load and reduced the efficiency is solved.
Description
Technical Field
The utility model relates to a construction equipment technical field, concretely relates to creeping formwork device in turning up.
Background
The climbing form is a short name of the climbing form and is also called as the jumping form abroad. The climbing device consists of a climbing template, a climbing frame (or the climbing template does not have the climbing frame) and climbing equipment, and is an effective tool in construction of high-rise structures such as a shear wall system, a cylinder system and a pier 31552. Because of the self-climbing capability, the hoisting of hoisting machinery is not needed, and the hoisting workload of the transportation machinery in construction is reduced. The scaffold is hung on the self-climbing formwork, so that an external scaffold in the construction process can be omitted.
The existing creeping formwork is various in types, the cost investment is large, the traditional jacking creeping formwork cannot meet the pouring requirements of certain special quality requirements along with the improvement of the process and the pouring quality requirements, particularly in the pouring process, the pouring surface where an outer die is located needs to face the influences of wind erosion and the like, the pouring requirement on the outer die surface is higher than that of the common creeping formwork, the traditional hydraulic creeping formwork can cause the later-stage repair of the poured outer surface in the pouring implementation, and the invisibly increased workload reduces the effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inside climbing formwork turns up solves traditional hydraulic pressure creeping formwork and need carry out the later stage restoration at the external mold surface of pouring special requirement, has increased the problem that work load has reduced the efficiency.
In order to solve the technical problem, the utility model adopts the following technical scheme:
an eversion and climbing-in template comprises a concrete matrix, an inner mold and an outer mold; the inner die is fixedly arranged on the inner side of the concrete matrix, and the outer dies are at least two and respectively comprise a lower-layer outer die and an upper-layer outer die; the concrete foundation is internally provided with a climbing rod, a lifting bearing portal frame is arranged on the climbing rod, the lifting bearing portal frame is a cross beam, two sides of the lifting bearing portal frame are fixedly provided with connecting support frames through screws, the connecting support frames are vertical beams, one side of the top of each connecting support frame is provided with an L-shaped electric hoist frame, and one end of each electric hoist frame is connected and arranged on the climbing rod; a lower operating platform suspender is connected and arranged at the top of the connecting support frame, and a lower operating platform is arranged under the lower operating platform suspender; the inner mold is connected with the upper outer mold through a template opposite pull rod, a template bearing lead screw is arranged on the inner mold, a walking wheel is arranged at the top of the template bearing lead screw, and the walking wheel is arranged on the lifting bearing portal frame in a rolling manner; a template adjusting screw rod is arranged on the outer side of the outer die and connected with the operating platform frame body; an electric hoist is fixedly arranged on the electric hoist frame and connected with the lower-layer outer mold.
Furthermore, a center-penetrating jack is arranged between the lifting bearing portal frame and the climbing rod.
Further, the climbing rod is a seamless pipe.
Furthermore, back edges are arranged on the inner die and the outer die, and the template bearing lead screw is in threaded connection with the back edges through nuts.
Furthermore, the template counter-pull rod is only arranged between the inner die and the upper outer die in the length direction; the upper layer outer die in the width direction is connected through a second angle steel bolt.
Furthermore, a template diagonal draw bar is arranged between the upper-layer outer mold in the length direction and the upper-layer outer mold in the width direction, two ends of the template diagonal draw bar are in threaded connection with first angle steel, and the first angle steel is reversely buckled on the upper-layer outer mold.
Compared with the prior art, the beneficial effects of the utility model are that:
in the device, phi 48 seamless steel pipes are pre-embedded in poured concrete to serve as climbing poles, and the seamless steel pipes serve as support stand columns; a lifting bearing portal is hung by a center-penetrating jack, an operation platform frame body and a hanging inner template and a hanging outer template are fixed at the lower end of the portal, and the horizontal size of the template is fixed on the operation platform frame body; tightening the inner die and the outer die, pouring concrete, disassembling the template counter-pull rods of the inner die and the outer die when climbing, and lifting a hydraulic jack to enable the whole operation platform frame body and the inner die to climb to the next pouring height; meanwhile, the outer die does not climb, but an electric hoist frame formed by lifting a bearing gantry is utilized, and a hoist is used for hoisting the lower layer template of the outer die to assemble the lower layer template to the layer of the fixed template, and the principle is similar to that of die turnover; after the outer mold is assembled, the inner mold counter-pull rod and the outer mold fixing screw rod are penetrated, then climbing is carried out, the operation process is repeated, the whole creeping formwork is simple and light to use, the cost is obviously reduced compared with the traditional heavy hydraulic creeping formwork, meanwhile, the repairing is not needed after pouring, and the work efficiency can be improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
In the drawing, a concrete matrix (1), a climbing rod (2), a lower-layer outer mold (3), a lower operating platform (4), a lower operating platform suspender (5), a back ridge (6), an upper-layer outer mold (7), an inner mold (8), an operating platform frame body (9), a template adjusting screw rod (10), a connecting support frame (11), an electric hoist frame (12), a lifting bearing door frame (13), a center-penetrating jack (14), a template bearing screw rod (15), a walking wheel (16), a template counter-pull rod (17), first angle steel (18), a template diagonal pull rod (19) and second angle steel (20).
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The specific embodiment is as follows:
the eversion and inward climbing formwork comprises a concrete matrix 1, an inner mould 8 and an outer mould; the inner and outer molds of the device are arranged on two sides of the concrete matrix 1 as common creeping formwork, specifically, the inner mold 8 is fixedly arranged on the inner side of the concrete matrix 1, but the outer molds are at least two, namely a lower-layer outer mold 3 and an upper-layer outer mold 7, and are continuously used when in use. In the device, a climbing rod 2 is arranged in a concrete matrix 1, and the climbing rod 2 is a phi 48 seamless pipe and is used as a supporting component of the whole device. This device sets up on climbing rod 2 and promotes bearing portal 13, more specifically, is provided with punch jack 14 between promotion bearing portal 13 and climbing rod 2, and punch jack 14 hangs and promotes the bearing portal and fix on climbing rod 2, and when needing to climb, it can to retract punch jack 14. In order to facilitate installation, the lifting bearing portal frame 13 is set to be a cross beam, the two sides of the lifting bearing portal frame 13 are fixedly provided with the connecting support frames 11 through screws, and the connecting support frames 11 are set to be vertical beams, so that a portal frame-shaped lifting bearing portal frame is formed, and the suspension is arranged above the concrete base body 1. In order to facilitate the continuous hoisting and climbing of the outer mold, an L-shaped electric hoist frame 12 is arranged on one side of the top of the connecting and supporting frame 11, and one end of the electric hoist frame 12 is connected and arranged on the climbing rod 2, so that the doorframe-shaped lifting bearing portal frame can be reinforced, and the electric hoist frame can also be used for hoisting the outer mold. For the convenience of operation, the lower operating platform suspender 5 is connected and arranged on the top of the connecting support frame 11, and the lower operating platform 4 is arranged below the lower operating platform suspender 5. For stable connection, the inner die 8 is connected with the upper outer die 7 through a die plate opposite pull rod 17, a die plate bearing lead screw 15 is arranged on the inner die 8, a walking wheel 16 is arranged at the top of the die plate bearing lead screw 15, and the walking wheel 16 is arranged on the lifting bearing door frame 13 in a rolling mode. In order to achieve stable connection and convenient operation, a template adjusting screw rod 10 is arranged on the outer side of the outer die, and the template adjusting screw rod 10 is connected with an operation platform frame body 9; an electric hoist is fixedly arranged on the electric hoist frame 12 and connected with the lower-layer outer mold 3.
More optimally, in order to ensure that the connection of the template is neat and stable, back edges 6 are arranged on the inner die 8 and the outer die, and the template bearing lead screw 15 is in threaded connection with the back edges 6 through nuts; meanwhile, in order to facilitate the hoisting and installation of the outer mold, the template opposite pull rod 17 of the device is only arranged between the inner mold 8 and the upper outer mold 7 in the length direction; width direction's upper outer mould 7 passes through second angle steel 20 bolted connection, and the amount of more optimizing is provided with template diagonal draw bar 19 between length direction's upper outer mould 7 and width direction's upper outer mould 7, and template diagonal draw bar 19's both ends threaded connection sets up first angle steel 18, and first angle steel 18 back-off is on upper outer mould 7.
In the device, a phi 48 seamless steel pipe is pre-embedded in poured concrete to serve as a climbing pole 2, and the seamless steel pipe serves as a support upright post; the lifting bearing portal 13 is hung by a center-penetrating jack 14, and the lower end of the portal is fixed with the operation platform frame body 9 and the inner and outer templates are hung. The horizontal dimensions of the formwork are fixed on the operating platform frame 9. And (5) tightening the inner die and the outer die, and pouring concrete. When climbing, detaching the template opposite pull rods 17 of the inner and outer molds, and lifting the hydraulic jack 14 to ensure that the whole operation platform frame body 13 and the inner mold 8 climb to the next pouring height; meanwhile, the outer die does not climb, but an electric hoist frame 12 formed by lifting the bearing door frame is utilized, the hoist is used for hoisting the lower layer template of the outer die to assemble the fixed layer template, and the principle is similar to that of die turnover; and after the outer mold is assembled, the inner mold counter pull rod and the outer mold fixing screw rod are penetrated. Then climbing to repeat the operation process. Whole creeping formwork is simple to use light, compares the obvious reduce cost of the heavy hydraulic creeping formwork of tradition, does not need to restore after pouring simultaneously, can promote the work efficiency.
Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. An outward-turning and inward-climbing mould device comprises a concrete matrix (1), an inner mould (8) and an outer mould; the method is characterized in that: the inner die (8) is fixedly arranged on the inner side of the concrete matrix (1), and the outer dies are at least two, namely a lower-layer outer die (3) and an upper-layer outer die (7); the concrete foundation body (1) is internally provided with a climbing rod (2), a lifting bearing portal frame (13) is arranged on the climbing rod (2), the lifting bearing portal frame (13) is arranged to be a cross beam, two sides of the lifting bearing portal frame (13) are fixedly provided with connecting support frames (11) through screws, the connecting support frames (11) are arranged to be vertical beams, one side of the top of each connecting support frame (11) is provided with an L-shaped electric hoist frame (12), and one end of each electric hoist frame (12) is connected to the climbing rod (2); a lower operating platform suspender (5) is connected and arranged at the top of the connecting support frame (11), and a lower operating platform (4) is arranged below the lower operating platform suspender (5); the inner die (8) is connected with the upper outer die (7) through a die plate opposite pull rod (17), a die plate bearing lead screw (15) is arranged on the inner die (8), a walking wheel (16) is arranged at the top of the die plate bearing lead screw (15), and the walking wheel (16) is arranged on the lifting bearing portal frame (13) in a rolling manner; a template adjusting screw rod (10) is arranged on the outer side of the outer die, and the template adjusting screw rod (10) is connected with an operating platform frame body (9); an electric hoist is fixedly arranged on the electric hoist frame (12) and is connected with the lower-layer outer die (3).
2. An inside-out climbing formwork apparatus according to claim 1, wherein: a center-penetrating jack (14) is arranged between the lifting bearing portal frame (13) and the climbing rod (2).
3. An eversion and introversion device according to claim 1 or 2, wherein: the climbing rod (2) is set to be 48 seamless tubes.
4. An inside-out climbing formwork apparatus according to claim 1, wherein: back edges (6) are arranged on the inner die (8) and the outer die, and the template bearing lead screw (15) is in threaded connection with the back edges (6) through nuts.
5. An eversion and internal climbing formwork device according to claim 1, wherein: the template counter-pull rod (17) is only arranged between the inner die (8) and the upper outer die (7) in the length direction; the upper outer die (7) in the width direction is connected with the upper outer die through a second angle steel (20) by bolts.
6. An inside-out climbing formwork apparatus according to claim 5 wherein: a template diagonal draw bar (19) is arranged between the upper layer outer die (7) in the length direction and the upper layer outer die (7) in the width direction, first angle steel (18) is arranged at two ends of the template diagonal draw bar (19) in threaded connection, and the first angle steel (18) is reversely buckled on the upper layer outer die (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221752152.3U CN217680487U (en) | 2022-07-08 | 2022-07-08 | Inside creeping formwork device turns up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221752152.3U CN217680487U (en) | 2022-07-08 | 2022-07-08 | Inside creeping formwork device turns up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217680487U true CN217680487U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221752152.3U Active CN217680487U (en) | 2022-07-08 | 2022-07-08 | Inside creeping formwork device turns up |
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| Country | Link |
|---|---|
| CN (1) | CN217680487U (en) |
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2022
- 2022-07-08 CN CN202221752152.3U patent/CN217680487U/en active Active
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