CN217925069U - Independent strutting arrangement of post-cast strip - Google Patents
Independent strutting arrangement of post-cast strip Download PDFInfo
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- CN217925069U CN217925069U CN202221435899.6U CN202221435899U CN217925069U CN 217925069 U CN217925069 U CN 217925069U CN 202221435899 U CN202221435899 U CN 202221435899U CN 217925069 U CN217925069 U CN 217925069U
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Abstract
The utility model provides an independent strutting arrangement in post-cast strip relates to post-cast strip and supports technical field. Including support frame and structural slab, the top of support frame is located to the structural slab, is equipped with hand jacking structure in the top of support frame, and the bottom plate of hand jacking structure is fixed in the support frame inside wall, and the roof and the structural slab fixed connection of hand jacking structure promote the structural slab and shift up or move down, and the outside of support frame is located to the rocking handle of jacking structure. The top of the support frame is provided with the hand-operated jacking structure, the hand-operated jacking structure is connected with the structural plate, the hand-operated jacking structure is shaken to be lifted or lowered, the structural plate can be driven to lift or lower, the structural plate at the post-cast strip can be tightly supported when the structural plate is lifted, a large amount of dust accumulation in the post-cast strip can be avoided, construction joints are difficult to remove and chisel garbage, and the support frame is easy to detach when the structural plate is lowered; the height and the support tightness of the support frame can be adjusted through the structure, and the turnover performance is good, so that the material cost can be saved, and the economic benefit can be created.
Description
Technical Field
The utility model relates to a post-cast strip supports technical field, particularly, relates to an independent strutting arrangement in post-cast strip.
Background
With the continuous exaggeration of building scale, comprehensive buildings are more and more widely applied, wherein more and more comprehensive buildings with different building height combinations are provided, and with the continuous progress of construction technology, the post-construction casting belt can be replaced by mature construction technology, but the post-sedimentation casting belt cannot be replaced by any material or technology at present, so the construction quality of the post-sedimentation casting belt is always the focus of the building industry.
The post-cast strip is a concrete strip reserved at corresponding positions of a foundation slab, a wall and a beam according to design or construction specification requirements for preventing harmful cracks possibly generated due to nonuniform self shrinkage or nonuniform settlement of a cast reinforced concrete structure in building construction.
In the prior art for constructing the post-cast strip, because the post-cast strip is provided with the artificially increased structural cantilever end, the post-cast strip needs to be provided with an independent support during construction and cannot be dismantled in the whole structural construction period, a large amount of dust is accumulated in the post-cast strip during construction, and construction joints are difficult to scrape and clean up garbage; the structural slab of post-cast strip department supports inseparably, and the support frame height is unadjustable, and turnover is relatively poor, needs different support frames usually during construction many times, causes the waste of material.
In view of the deficiencies of the prior art, it would be desirable to provide a post-cast strip independent support device that addresses the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an independent strutting arrangement in post-cast strip, it can be to the weak point among the prior art, proposes the solution, has simple structure, and the support dynamics is strong, and can adjust the height of support frame and support closely degree, characteristics such as can the turnover nature is good.
The embodiment of the utility model provides an independent strutting arrangement of post-cast strip:
including support frame and structural slab, the structural slab is located the top of support frame, be equipped with hand jacking structure in the top of support frame, the bottom plate of hand jacking structure is fixed in the support frame inside wall, the roof of hand jacking structure with structural slab fixed connection promotes the structural slab moves up or moves down, the rocking handle of jacking structure is located the outside of support frame.
The utility model discloses an in some embodiments, hand jacking structure is including locating the roof with two-layer fork subassembly of cutting between the bottom plate, the upper strata cut the upper end of fork subassembly with the roof is connected, the upper strata cut the lower extreme of fork subassembly and lower floor cut the upper end of fork subassembly articulated, the lower floor cut the lower extreme of fork subassembly with the bottom plate is connected.
The utility model discloses an in some embodiments, cut the fork subassembly including two sets ofly, respectively with the vertical central line symmetry of bottom plate sets up, every group cut the fork subassembly including being X form articulated inner support pole and outer support pole, the upper strata the upper end of inner support pole and lower floor the lower extreme of outer support pole all is equipped with the gyro wheel.
In some embodiments of the present invention, the top plate and the inner side of the bottom plate are provided with slide rails, and the rollers are slidably disposed on the slide rails.
In some embodiments of the present invention, the upper layer and the lower layer of the inner supporting rod and the outer supporting rod are connected by a connecting rod.
In some embodiments of the present invention, the two sets of the joint of the scissors assembly are connected through the transverse connecting block.
The utility model discloses an in some embodiments, hand jacking structure still includes hand subassembly, hand subassembly includes rocking handle, connecting axle and screw thread lead screw, the one end of connecting axle with the rocking handle is connected, and the other end passes one of them the cross connection piece with the screw thread lead screw is connected, the other end of screw thread lead screw passes another the cross connection piece.
In some embodiments of the utility model, the lateral wall of the support frame has been seted up the shaft groove, the rocking handle is located the support frame is outside, the connecting axle passes the shaft groove with the rocking handle is connected.
In some embodiments of the present invention, the bottom plate and the top plate have stoppers at both ends thereof for limiting the end of the scissors assembly.
In some embodiments of the present invention, the through groove is formed in the outer side of the top plate.
Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:
the utility model discloses a support frame and structural slab, the structural slab is located the top of support frame, be equipped with hand jacking structure in the top of support frame, the bottom plate of hand jacking structure is fixed in the support frame inside wall, the roof of hand jacking structure with structural slab fixed connection promotes the structural slab moves up or moves down, the rocking handle of jacking structure is located the outside of support frame. The top of the support frame is provided with the hand-operated jacking structure, the hand-operated jacking structure is connected with the structural plate, the hand-operated jacking structure is shaken to be lifted or lowered, the structural plate can be driven to lift or lower, the structural plate at the post-cast strip can be tightly supported when the structural plate is lifted, a large amount of dust accumulation in the post-cast strip can be avoided, construction joints are difficult to remove and chisel garbage, and the support frame is easy to detach when the structural plate is lowered; through the structure, the height and the support tightness of the support frame can be adjusted, the height of the support frame can be adjusted, the hand-operated operation difficulty is low, and the turnover performance is good, so that the material cost can be saved, and the economic benefit is created.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of an independent supporting device of a post-cast strip in an embodiment of the present invention;
FIG. 2 is a schematic structural view of an embodiment of the present invention showing a post-cast strip independent supporting device in an ascending state;
fig. 3 is the structural schematic diagram of the hand-operated jacking structure in the embodiment of the present invention.
Reference numerals: 1. a support frame; 2. a structural panel; 3. a hand-operated jacking structure; 31. a base plate; 32. a top plate; 33. a scissor assembly; 330. an inner support bar; 331. an outer support bar; 34. a roller; 35. a transverse connecting block; 36. a rocking handle; 37. a connecting shaft; 38. a threaded lead screw; 39. a through groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Examples
Referring to fig. 1 to 3, fig. 1 is a schematic structural view of an independent supporting device of a post-cast strip in an embodiment of the present invention;
FIG. 2 is a schematic structural view of an embodiment of the present invention showing a post-cast strip independent supporting device in an ascending state;
fig. 3 is a schematic structural view of a hand-operated jacking structure in an embodiment of the present invention;
the method specifically comprises the following steps: support frame 1 and structural slab 2, the top of support frame 1 is located to structural slab 2, is equipped with hand jacking structure 3 in the top of support frame 1, and hand jacking structure 3's bottom plate 31 is fixed in support frame 1 inside wall, and the roof 32 and the structural slab 2 fixed connection of hand jacking structure 3 promote structural slab 2 to go up to move or move down, and the outside of support frame 1 is located to the rocking handle 36 of jacking structure.
The utility model discloses a support frame 1 and structural slab 2, the top of support frame 1 is located to structural slab 2, is equipped with hand jacking structure 3 in the top of support frame 1, and hand jacking structure 3's bottom plate 31 is fixed in 1 inside wall of support frame, and the roof 32 and the 2 fixed connection of structural slab of hand jacking structure 3 promote structural slab 2 to go up to move or move down, and the rocking handle 36 of jacking structure locates the outside of support frame 1. The top of the support frame 1 is provided with the hand-operated jacking structure 3, the hand-operated jacking structure 3 is connected with the structural plate 2, the hand-operated jacking structure 3 is shaken to be lifted or lowered, the structural plate 2 can be driven to lift or lower, the structural plate 2 at the post-cast strip position can be tightly supported when the structural plate is lifted, a large amount of dust accumulation in the post-cast strip can be avoided, construction joints are difficult to remove and chisel garbage and are difficult to clean, and the support frame 1 is easy to disassemble when the structural plate is lowered; can adjust support frame 1's height and support compactness through above-mentioned structure, and adjustable support frame 1 height, the hand formula operation degree of difficulty is low, can the turnover good to can save material cost, create economic benefits.
Hereinafter, a post-cast strip independent supporting apparatus in the present exemplary embodiment will be further described.
In an embodiment as in one kind of this embodiment, be equipped with hand jacking structure 3 in the top of above-mentioned support frame 1, the bottom plate 31 of above-mentioned hand jacking structure 3 is fixed in 1 inside wall of support frame, the bottom plate 31 of hand jacking structure 3 is immovable promptly, the roof 32 and the structural slab 2 fixed connection of above-mentioned hand jacking structure 3, promote structural slab 2 to move up or move down, thereby adjust the position of structural slab 2, it is inseparabler to make it be connected with the wall, the outside of support frame 1 is located to the rocking handle 36 of above-mentioned jacking structure, make things convenient for constructor to rotate rocking handle 36, thereby control the lift of hand jacking structure 3.
In one embodiment of this embodiment, the hand-operated jacking structure 3 includes two layers of scissor assemblies 33 disposed between the top plate 32 and the bottom plate 31, the upper end of the upper layer of scissor assembly 33 is connected to the top plate 32, the lower end of the upper layer of scissor assembly 33 is hinged to the upper end of the lower layer of scissor assembly 33, and the lower end of the lower layer of scissor assembly 33 is connected to the bottom plate 31.
It should be noted that the bottom is fixed, and the scissors assemblies 33 on the upper layer and the lower layer are hinged to realize synchronous lifting, so that the top plate 32 on the top is lifted or lowered along with the cross assembly, thereby driving the structural slab 2 to lift or lower.
In an implementation manner of this embodiment, the scissor assemblies 33 include two groups, which are symmetrically disposed about a vertical center line of the bottom plate 31, each group of scissor assemblies 33 includes an inner support rod 330 and an outer support rod 331 hinged in an X shape, and the inner support rods 330 and the outer support rods 331 of the upper and lower layers are connected by a connecting rod, so that the symmetrical inner support rods 330 and the symmetrical outer support rods 331 are lifted synchronously;
specifically, the middle parts of the symmetrically arranged inner supporting rods 330 are connected through a connecting rod, and the end parts of the symmetrically arranged outer supporting rods 331 are connected through a connecting rod, so that the inner supporting rods 330 and the outer supporting rods 331 at two sides can be synchronously lifted.
Further, the upper end of the upper inner support rod 330 and the lower end of the lower outer support rod 331 are both provided with a roller 34, the inner sides of the top plate 32 and the bottom plate 31 are provided with a slide rail corresponding to the roller 34, the roller 34 is slidably arranged on the slide rail, when the scissors assembly 33 is lifted, the roller 34 at the upper end of the upper inner support rod 330 and the lower end of the lower outer support rod 331 move left or right on the slide rail along with the lifting or descending of the scissors assembly 33, thereby cooperatively realizing the lifting process.
In one embodiment of this embodiment, the two sets of scissors assemblies 33 at the joint of the two scissors assemblies 33 are connected by a transverse connecting block 35. The hand-cranking jacking structure 3 further comprises a hand-cranking assembly, the hand-cranking assembly comprises a rocking handle 36, a connecting shaft 37 and a threaded screw rod 38, one end of the connecting shaft 37 is connected with the rocking handle 36, the other end of the connecting shaft 37 penetrates through one transverse connecting block 35 to be connected with the threaded screw rod 38, the other end of the threaded screw rod 38 penetrates through the other transverse connecting block 35, and the transverse connecting block 35 is in threaded fit connection with the threaded screw rod 38.
In a specific implementation, the crank 36 is rotated to drive the connecting shaft 37 to synchronously rotate, and the connecting shaft 37 drives the threaded screw rod 38 to rotate, so that the transverse connecting blocks 35 in threaded connection with the threaded screw rod 38 are driven to move leftwards or rightwards on the threaded screw rod 38, the distance between the two transverse connecting blocks 35 becomes far or close, one end of the inspection assembly is pulled to be far away from or close to the other end, and the scissor assembly 33 is lifted; when the distance between the two transverse connecting blocks 35 is close, the rollers 34 of the upper scissors assembly 33 and the lower inspection assembly slide on the top plate 32 and the bottom plate 31 towards one side of the rocking handle 36 respectively, the inclination angles of the hinged inner supporting rod 330 and the outer supporting rod 331 are increased, so that the lifting is realized, when the distance between the two transverse connecting blocks 35 is far away, the rollers 34 of the upper scissors assembly 33 and the lower inspection assembly slide on the top plate 32 and the bottom plate 31 towards one side far away from the rocking handle 36 respectively, and the inclination angles of the hinged inner supporting rod 330 and the outer supporting rod 331 are reduced, so that the descending is realized.
In one embodiment of this embodiment, a shaft groove is formed in a side wall of the support frame 1, the rocking handle 36 is disposed outside the support frame 1, the connecting shaft 37 penetrates through the shaft groove to be connected with the rocking handle 36, and an operator lifts and lowers the hand-operated jacking structure 3 inside the support frame 1 by operating the rocking handle 36 externally.
It should be noted that, the hand-operated jacking structure 3 is arranged inside the support frame 1, and when the hand-operated jacking structure descends to the lowest point, the structural plate 2 is just positioned at the top end of the support frame 1 and contacts with the support frame 1.
It should be noted that the shaft groove is formed along the height direction of the support frame 1, and the length of the shaft groove is the distance between the time when the hand-operated jacking structure 3 ascends to the highest point and the time when the hand-operated jacking structure descends to the lowest point.
In one embodiment of this embodiment, the bottom plate 31 and the top plate 32 are provided with stoppers at two ends for limiting the ends of the scissors assembly 33.
It should be noted that the above-mentioned limiting blocks may be the limiting blocks disposed at the two ends of the top plate 32 or the bottom plate 31, or the top plate 32 or the bottom plate 31 itself may be an open box body, and the peripheral sides of the box body are all provided with the baffle, that is, the limiting blocks may be the baffle of the box body itself, which can prevent the roller 34 of the scissors assembly 33 from separating from the bottom plate 31 when sliding, and meanwhile, play a limiting and blocking role for the other end of the scissors assembly 33 that is fixed.
In one embodiment of this embodiment, a through groove 39 is opened on the outer side of the top plate 32, the length of the through groove 39 is the moving length of the roller 34, and after the hand-operated jacking structure 3 ascends, the moving condition of the inner roller 34 can be observed through the through groove 39, so that the worker can observe the inner action condition conveniently.
The beneficial effects of the embodiment of the application are as follows:
according to the embodiment of the application, the hand-operated jacking structure 3 is designed, the hand-operated jacking structure 3 is composed of the scissor assemblies 33 and the hand-operated assemblies, and the mutual supporting rods of the scissor assemblies 33 are hinged and symmetrically arranged, so that the moment is large, and the lifting is stable;
through set up hand jacking structure 3 in support frame 1 top, through the rising or the decline of hand jacking structure 3, drive the structural slab 2 and rise or descend to adjust the height of structural slab 2, make structural slab 2 can be connected with the wall inseparabler, also easily dismantle, easy operation, the degree of difficulty is low, can the turnover good, thereby can save material cost, creates economic benefits.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an independent strutting arrangement in post-cast strip, a serial communication port, including support frame and structural slab, the structural slab is located the top of support frame, be equipped with hand jacking structure in the top of support frame, the bottom plate of hand jacking structure is fixed in the support frame inside wall, the roof of hand jacking structure with structural slab fixed connection promotes the structural slab moves up or moves down, the rocking handle of jacking structure is located the outside of support frame.
2. The independent post-cast strip supporting device according to claim 1, wherein the hand-operated jacking structure comprises two layers of scissor assemblies arranged between the top plate and the bottom plate, the upper end of the scissor assembly on the upper layer is connected with the top plate, the lower end of the scissor assembly on the upper layer is hinged with the upper end of the scissor assembly on the lower layer, and the lower end of the scissor assembly on the lower layer is connected with the bottom plate.
3. The post-cast strip independent support device according to claim 2, wherein the shear fork assemblies comprise two groups, which are respectively and symmetrically arranged along a vertical central line of the bottom plate, each group of shear fork assemblies comprises an inner support rod and an outer support rod which are hinged in an X shape, and the upper end of the inner support rod on the upper layer and the lower end of the outer support rod on the lower layer are both provided with rollers.
4. The post-cast strip independent supporting device as claimed in claim 3, wherein the top plate and the bottom plate are provided with slide rails on the inner sides, and the rollers are slidably arranged on the slide rails.
5. The independent post-cast strip support device as claimed in claim 3, wherein the inner support rods of the upper and lower layers and the outer support rods are connected through connecting rods.
6. The post-cast strip independent supporting device as claimed in claim 3, wherein the two groups of scissor assemblies at the joint of the two layers of scissor assemblies are connected through a transverse connecting block.
7. The independent post-cast strip support device as claimed in claim 6, wherein the hand-operated jacking structure further comprises a hand-operated assembly, the hand-operated assembly comprises a rocking handle, a connecting shaft and a threaded screw rod, one end of the connecting shaft is connected with the rocking handle, the other end of the connecting shaft penetrates through one of the transverse connecting blocks to be connected with the threaded screw rod, and the other end of the threaded screw rod penetrates through the other transverse connecting block.
8. The independent supporting device for the post-cast strip according to claim 7, wherein a shaft groove is formed in the side wall of the supporting frame, the rocking handle is arranged outside the supporting frame, and the connecting shaft penetrates through the shaft groove to be connected with the rocking handle.
9. The post-cast strip independent support device according to claim 3, wherein the bottom plate and the top plate are provided with limiting blocks at two ends for limiting the end parts of the scissor assembly.
10. The post-cast strip independent support device according to claim 1, wherein the top plate is provided with a through groove on the outer side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221435899.6U CN217925069U (en) | 2022-06-09 | 2022-06-09 | Independent strutting arrangement of post-cast strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221435899.6U CN217925069U (en) | 2022-06-09 | 2022-06-09 | Independent strutting arrangement of post-cast strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217925069U true CN217925069U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221435899.6U Active CN217925069U (en) | 2022-06-09 | 2022-06-09 | Independent strutting arrangement of post-cast strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217925069U (en) |
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2022
- 2022-06-09 CN CN202221435899.6U patent/CN217925069U/en active Active
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