CN212613780U - Novel PCF board bracing is connected device - Google Patents
Novel PCF board bracing is connected device Download PDFInfo
- Publication number
- CN212613780U CN212613780U CN202020662797.2U CN202020662797U CN212613780U CN 212613780 U CN212613780 U CN 212613780U CN 202020662797 U CN202020662797 U CN 202020662797U CN 212613780 U CN212613780 U CN 212613780U
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Abstract
The utility model discloses a novel PCF board bracing connecting device, crossbeam and two sloping, two the sloping all through the bolt fastening on the same one side outer wall of crossbeam, two relative one side outer wall of sloping have same connection steel billet through the bolt fastening, one side outer wall of connecting the steel billet is provided with first bearing structure, the symmetry both sides outer wall of crossbeam all is provided with the same second bearing structure, and the crossbeam all is provided with the same fixing device with the outer wall of connecting the steel billet, fixing device includes the second screw rod, fixed ear, sheetmetal and flexible piece, fixed ear and flexible piece relative one side outer wall weld respectively on the both sides outer wall of sheetmetal. The utility model discloses a be provided with fixing device, with four sheetmetal stopper advance way base on in advance set up the fixed orifices, twist and move the second screw rod for the sheetmetal is along the radial expansion of second screw rod, firmly blocks in the fixed orifices, makes the device can not slide because of receiving horizontal component, makes it support more firm.
Description
Technical Field
The utility model relates to a PCF board supports technical field, especially relates to a novel PCF board bracing connection device.
Background
The PCF is a short for prefabricated part external wall formwork, when a wall body is constructed, PCF plates are firstly used for modeling on two sides, then concrete is poured into the two layers of PCF plates to construct the whole wall body, and when the PCF is fixed, the PCF plates are required to be subjected to inclined bracing to ensure the stability of the PCF plates.
Through retrieval, the Chinese patent with publication number CN209941499U discloses that the beam comprises a beam, a connecting component and an inclined strut structure, wherein the beam is connected with the inclined strut structure through the connecting component; rectangular steel plates are arranged between the cross beams; one end of the rectangular steel plate is connected with the rear part of the beam arranged on the left side through a bolt, and the other end of the rectangular steel plate is connected with the rear part of the beam arranged on the right side through a bolt. The above patents suffer from the following disadvantages: in addition, when the device is placed on the ground, due to the fact that the device is supported obliquely, the bottom of the device can be subjected to longitudinal and transverse component forces, and is not provided with relative fixation relative to the ground, so that the risk of sliding relative to the ground exists during supporting.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel PCF plate inclined strut connecting device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel PCF board bracing connecting device, includes crossbeam and two sloping, two the sloping all through the bolt fastening on the same one side outer wall of crossbeam, two the relative one side outer wall of sloping have same connection steel piece through the bolt fastening, one side outer wall of connecting the steel piece is provided with first bearing structure, the symmetry both sides outer wall of crossbeam all is provided with the same second bearing structure, and the crossbeam all is provided with the same fixing device with the outer wall of connecting the steel piece.
As a further aspect of the present invention: the fixing device comprises a second screw rod, a fixing lug, a metal sheet and a telescopic block, wherein the outer wall of one side of the fixing lug opposite to the outer wall of the telescopic block is welded on the outer walls of two sides of the metal sheet respectively.
As a further aspect of the present invention: the inner wall of the fixing lug is provided with a through hole, the inner wall of the telescopic block is provided with a second threaded hole, the outer wall of the second screw rod penetrates through the through hole, and the outer wall of the second screw rod is connected to the inner wall of the second threaded hole through threads.
As a further aspect of the present invention: one side outer wall of one of the fixing lugs is welded on the outer wall of the connecting steel block, and the other side outer wall of the fixing lug is welded on the outer wall of the beam close to the connecting steel block.
As a further aspect of the present invention: the second bearing structure includes flexible roof beam and second backup pad, the spout has been seted up to the inner wall of crossbeam, and the outer wall sliding connection of flexible roof beam is on the inner wall of spout, and first screw hole has been seted up to the inner wall of flexible roof beam, and the inner wall of first screw hole has first screw rod through threaded connection, and the outer wall of first screw rod rotates to be connected on the outer wall of second backup pad, and in this embodiment, do not do the injecing to the shape of second backup pad, and its cross-section can be the rectangle, can be the square, still can be for circular, as preferred, the cross-section of second backup pad is the rectangle.
As a further aspect of the present invention: the first supporting structure comprises a first supporting plate, a reversing rod and a telescopic supporting rod, the inner wall of the connecting steel block is rotatably connected with a reversing steel pipe, the outer wall of the reversing rod is hinged to the inner wall of the reversing steel pipe, and the outer wall of the telescopic supporting rod is connected to the inner wall of the reversing rod through threads.
As a further aspect of the present invention: the top outer wall of flexible bracing piece articulates there are two articulated pieces, and the outer wall of two articulated pieces welds on the outer wall of same first backup pad, in this embodiment, does not do the restriction to the shape of first backup pad, can be the cuboid, also can be the cylinder, as preferred, the long square body of first backup pad bit.
Compared with the prior art, the utility model provides a novel PCF board bracing connecting device possesses following beneficial effect:
1. this novel PCF board bracing connecting device through being provided with fixing device, when using, in the fixed orifices that sets up in advance on inserting the road base with four sheetmetals, twists the second screw rod to make the sheetmetal along the radial expansion of second screw rod, until firmly block in the fixed orifices, make the device can not slide because of receiving horizontal component, make its support more firm.
2. This novel PCF board bracing connecting device through being provided with second bearing structure, the accessible is twisted and is moved first screw rod and adjust the second backup pad distance, supports the PCF board until it, accomplishes the bottom sprag, but two flexible roof beams relative slip to make the support span of second backup pad change, make the device can support the PCF board of different widths, improve the device flexibility.
3. This novel PCF board bracing connecting device, through being provided with flexible bracing piece and reversing bar threaded connection, only the accessible rotates flexible bracing piece, just can adjust the height of first backup pad apart from the connection steel block, thereby adjust the bearing height that the top supported, make the device can support the PCF board of co-altitude not, and two reversing bars all articulate with the switching-over steel pipe, the accessible articulates the distance of acting on two first backup pads variably, can adjust the horizontal span that the top supported, the practical flexibility and the support reliability of device have further been increased.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation.
Drawings
Fig. 1 is a schematic structural view of a novel PCF board diagonal bracing connection device provided by the present invention;
fig. 2 is an enlarged schematic structural diagram of a novel PCF board diagonal bracing connection device provided by the present invention;
fig. 3 is a schematic structural diagram of a fixing device of the novel PCF board bracing connecting device of the present invention.
In the figure: the steel plate comprises a cross beam 1, an oblique beam 2, a connecting steel block 3, a first supporting plate 4, a reversing rod 5, a reversing steel pipe 6, a first screw rod 7, a telescopic beam 8, a first threaded hole 9, a second supporting plate 10, a sliding chute 11, a telescopic supporting rod 12, a hinge block 13, a second screw rod 14, a fixing lug 15, a second threaded hole 16, a telescopic block 17 and a metal sheet 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
A novel PCF plate diagonal bracing connecting device is characterized in that in order to be stable on the ground, as shown in figure 1, the PCF plate diagonal bracing connecting device comprises a cross beam 1 and two diagonal beams 2, wherein the two diagonal beams 2 are fixed on the outer wall of the same side of the cross beam 1 through bolts, the outer wall of the opposite side of the two diagonal beams 2 is fixed with a same connecting steel block 3 through bolts, the outer wall of one side of the connecting steel block 3 is provided with a first supporting structure, the outer walls of the two symmetrical sides of the cross beam 1 are provided with the same second supporting structures, and the outer walls of the cross beam 1 and the connecting steel block 3 are provided with the same fixing devices; in this embodiment, the fixing device can fix the whole device on the ground, so that the device cannot slide due to transverse component force, the device is more firmly supported, the first supporting device and the second supporting device are matched with each other, the top of the bottom of the PCF plate can be supported, the range can be adjusted at will in the stroke, and the flexibility of the device is improved.
In order to better fix the device on the ground, as shown in fig. 3, the fixing device includes a second screw 14, a fixing lug 15, a metal sheet 18 and a telescopic block 17, the outer walls of the opposite sides of the fixing lug 15 and the telescopic block 17 are respectively welded on the outer walls of the two sides of the metal sheet 18, the inner wall of the fixing lug 15 is provided with a through hole, the inner wall of the telescopic block 17 is provided with a second threaded hole 16, the outer wall of the second screw 14 penetrates through the through hole, and the outer wall of the second screw 14 is connected to the inner wall of the second threaded hole 16 through threads, one outer wall of one side of the fixing lug 15 is welded on the outer wall of the connecting steel block 3, and the outer wall of the other fixing lug 15 is welded on the outer wall of; the distance between the metal sheet 18 and the second screw rod 14 decreases gradually from the middle to two sides in the axial direction of the second screw rod 14, when the metal sheet fixing device is used, the four metal sheets 18 are inserted into fixing holes which are arranged in advance on a roadbed, the second screw rod 14 is screwed, the outer wall of the second screw rod 14 penetrates through the through hole, the outer wall of the second screw rod 14 is connected to the inner wall of the second threaded hole 16 through threads, and at the moment, the telescopic block 17 contracts towards the position of the fixing lug 15, so that the metal sheets 18 radially expand along the second screw rod 14 until being firmly clamped in the fixing holes.
For bottom support and adjustability, as shown in fig. 1, the second support structure includes a telescopic beam 8 and a second support plate 10, the inner wall of the cross beam 1 is provided with a sliding groove 11, the outer wall of the telescopic beam 8 is slidably connected to the inner wall of the sliding groove 11, the inner wall of the telescopic beam 8 is provided with a first threaded hole 9, the inner wall of the first threaded hole 9 is connected to a first screw 7 through a thread, and the outer wall of the first screw 7 is rotatably connected to the outer wall of the second support plate 10; after being fixed in subaerial the back with whole device, first screw rod 7 is through first screw hole 9 and 8 threaded connection of flexible roof beam, first screw rod 7 rotates with second backup pad 10 to be connected, the accessible is twisted and is moved first screw rod 7 and is adjusted second backup pad 10 distance, it supports the PCF board until it, accomplish the bottom sprag, and because flexible roof beam 8 passes through spout 11 and 1 sliding connection of crossbeam, two flexible roof beams 8 can slide relatively, thereby make the support span change of second backup pad 10, make the device can support the PCF board of different widths.
For top support and adjustability, as shown in fig. 1 and 2, the first support structure includes a first support plate 4, a reversing rod 5 and a telescopic support rod 12, the inner wall of the connecting steel block 3 is rotatably connected with a reversing steel pipe 6, the outer wall of the reversing rod 5 is hinged to the inner wall of the reversing steel pipe 6, the outer wall of the telescopic support rod 12 is connected to the inner wall of the reversing rod 5 through threads, the outer wall of the top of the telescopic support rod 12 is hinged with two hinge blocks 13, and the outer walls of the two hinge blocks 13 are welded to the outer wall of the same first support plate 4; after the bottom sprag ends, flexible bracing piece 12 and 5 threaded connection of switching-over pole, only the accessible rotates flexible bracing piece 12, just can adjust the height of first backup pad 4 distance connection steel block 3, thereby adjust the bearing height of top sprag, make the device can support the PCF board of co-altitude not, and, two switching-over poles 5 all articulate with switching-over steel pipe 6, the accessible articulates the distance of two first backup pads 4 and is variable, can adjust the transverse span of top sprag, the practical flexibility and the fixed reliability of device have further been increased.
The working principle is as follows: when the device is used, four metal sheets 18 are inserted into a fixing hole which is arranged in advance on a roadbed, the second screw rod 14 is screwed, the outer wall of the second screw rod 14 penetrates through the through hole, and the outer wall of the second screw rod 14 is connected to the inner wall of the second threaded hole 16 through threads, at the moment, the telescopic block 17 can contract towards the position of the fixing lug 15, so that the metal sheets 18 radially expand along the second screw rod 14 until being firmly clamped in the fixing hole, after the whole device is fixed on the ground, the distance between the second support plate 10 can be adjusted by screwing the first screw rod 7 until the second support plate abuts against a PCF plate to complete bottom support, the two telescopic beams 8 can slide relatively, so that the support span of the second support plate 10 is changed, after the bottom support is finished, the height between the first support plate 4 and the connecting steel block 3 can be adjusted only by rotating the telescopic support rod 12, so that the support height of the top support is, and, two reversing bars 5 all articulate with switching-over steel pipe 6, and the accessible articulates the distance of two first backup pads 4 variable, can adjust the horizontal span that the top supported.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a novel PCF board bracing connecting device, includes crossbeam (1) and two sloping (2), its characterized in that, two sloping (2) all through the bolt fastening on the same one side outer wall of crossbeam (1), two relative one side outer wall of sloping (2) have same connection steel block (3) through the bolt fastening, one side outer wall of connecting steel block (3) is provided with first bearing structure, the symmetry both sides outer wall of crossbeam (1) all is provided with the same second bearing structure, and crossbeam (1) all is provided with the same fixing device with the outer wall of being connected steel block (3).
2. The novel PCF plate diagonal bracing connecting device as claimed in claim 1, wherein the fixing device comprises a second screw rod (14), a fixing lug (15), a metal sheet (18) and a telescopic block (17), and the outer walls of the opposite sides of the fixing lug (15) and the telescopic block (17) are respectively welded on the outer walls of the two sides of the metal sheet (18).
3. The novel PCF plate inclined strut connecting device as claimed in claim 2, wherein the inner wall of the fixing lug (15) is provided with a through hole, the inner wall of the telescopic block (17) is provided with a second threaded hole (16), the outer wall of the second screw rod (14) penetrates through the through hole, and the outer wall of the second screw rod (14) is connected to the inner wall of the second threaded hole (16) through threads.
4. The novel PCF plate diagonal bracing connecting device according to claim 3, characterized in that one side outer wall of one of the fixing lugs (15) is welded on the outer wall of the connecting steel block (3), and the outer wall of the other fixing lug (15) is welded on the outer wall of the cross beam (1) close to the connecting steel block (3).
5. The novel PCF plate diagonal bracing connecting device according to claim 1, wherein the second supporting structure comprises a telescopic beam (8) and a second supporting plate (10), a sliding groove (11) is formed in the inner wall of the cross beam (1), the outer wall of the telescopic beam (8) is slidably connected to the inner wall of the sliding groove (11), a first threaded hole (9) is formed in the inner wall of the telescopic beam (8), a first screw rod (7) is connected to the inner wall of the first threaded hole (9) through threads, the outer wall of the first screw rod (7) is rotatably connected to the outer wall of the second supporting plate (10), and the cross section of the second supporting plate (10) is rectangular.
6. The novel PCF plate inclined strut connecting device according to claim 1, characterized in that the first supporting structure comprises a first supporting plate (4), a reversing rod (5) and a telescopic supporting rod (12), the inner wall of the connecting steel block (3) is rotatably connected with a reversing steel pipe (6), the outer wall of the reversing rod (5) is hinged on the inner wall of the reversing steel pipe (6), and the outer wall of the telescopic supporting rod (12) is connected on the inner wall of the reversing rod (5) through threads.
7. The novel PCF plate diagonal bracing connecting device according to claim 6, characterized in that the top outer wall of the telescopic supporting rod (12) is hinged with two hinged blocks (13), the outer walls of the two hinged blocks (13) are welded on the outer wall of the same first supporting plate (4), and the first supporting plate (4) is a cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020662797.2U CN212613780U (en) | 2020-04-27 | 2020-04-27 | Novel PCF board bracing is connected device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020662797.2U CN212613780U (en) | 2020-04-27 | 2020-04-27 | Novel PCF board bracing is connected device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212613780U true CN212613780U (en) | 2021-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020662797.2U Expired - Fee Related CN212613780U (en) | 2020-04-27 | 2020-04-27 | Novel PCF board bracing is connected device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212613780U (en) |
-
2020
- 2020-04-27 CN CN202020662797.2U patent/CN212613780U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |