CN212249329U - Temporary floor supporting device - Google Patents

Abstract

The utility model discloses a temporary floor supporting device, which comprises a connecting plate, a supporting part and a fixing part, wherein the supporting plate is respectively arranged at the two ends of the connecting plate, one end of the supporting part is hinged with the supporting plate, the other end of the supporting part is hinged with the fixing part, and the fixing part is fixed on a steel beam; the supporting parts are also provided with length regulators, and the two corresponding sides of the supporting plate are respectively provided with at least one supporting part. The device adopts the space toper structural style, and bearing capacity is strong, and stability is good, and processing is simple, and low in cost easily batch production makes, can promote the popularization and application of building structure types such as assembled steel construction greatly, produces considerable social and economic benefits.

Description

Temporary floor supporting device

Technical Field

The utility model belongs to the technical field of the engineering technique and specifically relates to interim strutting arrangement of floor.

Background

With the popularization of the fabricated steel structure building, the light floor slabs such as the steel bar truss floor bearing plate and the like which are prefabricated in factories and free of formwork on site are widely adopted. When the span is large, temporary supports are additionally arranged to avoid the phenomenon of die expansion. At present, vertical scaffolds are adopted to support on construction sites, but the erection of the scaffolds requires waiting for the initial setting of concrete on the lower layer, so that simultaneous construction of multiple layers cannot be realized, the erection period is long, and the erection procedure is complicated. On the other hand, the steel bar truss floor bearing plate is for self-supporting, and the steel bar truss chooses for use the reinforcing bar model to be greater than the interior reinforcing bar of establishing of cast-in-place floor, causes the reinforcing bar quantity to increase, and the structure dead weight increases. With the popularization of national fabricated steel structure buildings and the improvement of social development on the requirement of construction efficiency, a temporary floor support with low cost, simple installation and good bearing capacity is urgently needed at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interim strutting arrangement of floor, the device adopt space toper structural style, and bearing capacity is strong, and stability is good, and processing is simple, and low in cost easily batch production makes, can promote the popularization and application of building structure types such as assembled steel construction greatly, produces considerable social and economic benefits.

The utility model provides a technical scheme that its technical problem adopted is: the floor slab temporary supporting device comprises a connecting plate, supporting plates, supporting parts and fixing parts, wherein the supporting plates are arranged at two ends of the connecting plate respectively, one end of each supporting part is hinged with the corresponding supporting plate, the other end of each supporting part is hinged with the corresponding fixing part, and the fixing parts are fixed on steel beams; the supporting parts are also provided with length regulators, and the two corresponding sides of the supporting plate are respectively provided with at least one supporting part.

Furthermore, the supporting part is a supporting leg, the supporting leg comprises a supporting leg head and a supporting leg tail, the supporting leg head and the supporting leg tail are connected into a whole through a length adjuster, a head lifting lug connected with the supporting plate is arranged at the free end of the supporting leg head, and a tail lifting lug connected with the fixing part is arranged at the free end of the supporting leg tail.

Further, the corresponding one end of supporting leg head and supporting leg afterbody is equipped with the external screw thread respectively, length adjuster is rudder formula sleeve, and the telescopic one end of rudder formula and supporting leg head threaded connection, the telescopic other end of rudder formula and supporting leg afterbody threaded connection.

Further, rudder formula sleeve includes sleeve main part, sleeve rudderstock and sleeve internal thread, the sleeve main part is the communicating barrel in both ends, and the barrel inner chamber is equipped with the sleeve internal thread, the outer wall of sleeve main part evenly is equipped with a plurality of sleeve rudderstocks of being convenient for to rotate the sleeve main part.

Further, the fixing part is a supporting leg, the supporting leg comprises a U-shaped clamping piece, a supporting lifting lug and a fastening valve, the supporting lifting lug connected with the supporting part is arranged on the upper portion of the U-shaped clamping piece, and the fastening valve is arranged at the bottom of the U-shaped clamping piece.

Further, the fastening valve includes flange, swing arm and gasket, the one end of swing arm is passed U type fastener and is equipped with the gasket, and the other end of swing arm is equipped with the flange, the external screw thread is established to the swing arm and U type fastener through-hole interior screw-thread fit.

Further, the support plate comprises a support plate main body and support plate lifting lugs, the cross section of the support plate main body is T-shaped, and the bottom of a flat plate of the support plate main body is provided with the support plate lifting lugs connected with the support plate.

Furthermore, two corresponding sides of the supporting plate are respectively provided with two supporting parts.

The utility model has the advantages that:

1. the temporary support of the utility model is convenient to install and disassemble, and is suitable for different spans by arranging the support legs with adjustable length; the connecting plates with different lengths are matched, so that the device is suitable for different depths.

2. Through setting up connecting plate and backup pad, and set up the support component in backup pad both sides, connecting plate, backup pad and support component constitute space toper structural style, and bearing capacity is strong, and stability is good.

3. The utility model discloses an interim strutting arrangement plays effective supporting role to prefabricated floor, avoids expanding to touch, saves the reinforcing bar and does not influence the multilayer and be under construction simultaneously, promotes the popularization and application of prefabricated floor in buildings such as assembled steel construction greatly.

4. The utility model discloses a processing of interim strutting arrangement's component part is simple, and low in cost easily batch production makes, can be in the wide application in buildings such as assembled steel construction, produces considerable social and economic benefits.

Drawings

FIG. 1 is a diagram illustrating the usage of the present invention;

FIG. 2 is a schematic structural view of support legs mounted on two sides of a support plate;

FIG. 3 is a schematic structural view of the support leg;

FIG. 4 is a schematic structural view of the supporting foot;

FIG. 5 is a schematic structural view of a support plate;

FIG. 6 is a schematic view of the support plate mounted at one end of the connection plate;

fig. 7 is a schematic structural view of the connection plate.

In the figure:

1 supporting leg, 11 supporting leg heads, 111 head main bodies, 112 head lifting lugs, 113 head external threads, 12 rudder type sleeves, 121 sleeve main bodies, 122 sleeve rudderstock, 123 sleeve internal threads, 13 supporting leg tails, 131 tail main bodies, 132 tail lifting lugs, 133 tail external threads, 2 supporting legs, 21U-shaped clamping pieces, 22 supporting leg lifting lugs, 23 fastening valves, 231 flanges, 232 rotary rods, 233 gaskets, 3 supporting plates, 31 supporting plate main bodies, 32 supporting plate lifting lugs, 4 connecting plates, 5 pins and 6 steel beams.

Detailed Description

The temporary floor slab supporting device of the present invention is described in detail below with reference to the drawings attached to the specification.

As shown in fig. 1 to 7, the utility model discloses a interim strutting arrangement of floor, its structure includes connecting plate 4, backup pad 3, support component and fixed part, the both ends of connecting plate 4 are equipped with backup pad 3 respectively, support component's one end is articulated with backup pad 3, and support component's the other end is articulated with fixed part, fixes at the 6 lower flanges of H shaped steel roof beam through fixed part. The supporting component is also provided with a length adjuster, and the length of the supporting component can be adjusted by rotating the length adjuster, so that the supporting component is suitable for different spans. At least one supporting component is respectively arranged on two corresponding sides of the supporting plate. As shown in fig. 1, in order to ensure the stability of the support and the convenience of installation and use, two support members are preferably respectively disposed at two corresponding sides of the support plate, and the specific number may be set according to actual requirements.

As shown in figure 3, the supporting part is a supporting leg 1, the supporting leg 1 comprises a supporting leg head 11 and a supporting leg tail 13, the supporting leg head 11 and the supporting leg tail 13 are connected into a whole through a length adjuster, the free end of the supporting leg head 11 is provided with a head lifting lug 112 connected with the supporting plate 3, and the free end of the supporting leg tail 13 is provided with a tail lifting lug 132 connected with a fixing part. The corresponding one end of supporting leg head 11 and supporting leg afterbody 13 is equipped with the external screw thread respectively, length adjuster is rudder formula sleeve 12, and the one end and the supporting leg head threaded connection of rudder formula sleeve 12, the telescopic other end of rudder formula and supporting leg afterbody threaded connection of rudder formula. When the span is different between the girder steel, rotate rudder formula sleeve 12 adjustable supporting leg 1's length, realize the use between different span girder steels. The support leg head body 111, tail body 131 and sleeve body 121 may be tubular in cross-section or may be other cross-sections.

As shown in fig. 3, the rudder sleeve 12 includes a sleeve body 121, a sleeve rudder stock 122 and a sleeve internal thread 123, the sleeve body 121 is a cylinder body with two ends communicating with each other, the sleeve internal thread 123 is disposed in an inner cavity of the cylinder body, and a plurality of sleeve rudder stocks 122 convenient for rotating the sleeve body are uniformly disposed on an outer wall of the sleeve body 121. The one end of supporting leg head is equipped with head external screw thread 113, and the one end of supporting leg afterbody is equipped with afterbody external screw thread 133, and the inner chamber of sleeve main part 121 is equipped with sleeve internal thread 123, the external screw thread threaded connection of one end and supporting leg head, the other end and supporting leg afterbody 13, through the length of rotating the outside sleeve rudderstock 122 adjustable supporting leg of sleeve main part, adapt to different span girder steels. The length adjusting component can be a sleeve tubular section, can also be other sections, can adjust the supporting leg length through rotating, also can adjust through sliding from top to bottom. As shown in fig. 4, the fixing component is a supporting foot 2, the supporting foot comprises a U-shaped clamping piece 21, a supporting foot lifting lug 22 and a fastening valve 23, a supporting lifting lug 22 connected with a tail lifting lug of the supporting leg is arranged on the upper portion of the U-shaped clamping piece, and the supporting lifting lug 22 is hinged with the tail lifting lug 132 through a pin 5, so that the supporting component can be conveniently adjusted. And a fastening valve is arranged at the bottom of the U-shaped clamping piece. The fastening valve 23 comprises a flange 231, a rotary rod 232 and a gasket 233, the rotary rod is provided with threads and penetrates through a bolt hole of the U-shaped clamping piece, the gasket 233 is arranged at the end part of the rotary rod, and the flange 231 is arranged at the other end of the rotary rod. The gasket 233 is a circular gasket body and comprises an upper rubber gasket body and a lower stainless steel gasket body, after the U-shaped clamping body is clamped with the lower flange of the H-shaped steel beam, the rotary rod is driven to rotate through the flange at the bottom of the rotary fastening valve, and finally the gasket is tightly abutted against the bottom of the H-shaped steel beam, so that the fixing effect is realized.

As shown in fig. 5, the support plate 3 includes a support plate main body 31 and a support plate lifting lug 32, the cross section of the support plate 3 main body is T-shaped, and the flat bottom of the support plate main body 31 is provided with the support plate lifting lug 32 connected with the support member. The number of the supporting plate lifting lugs 32 is set according to the number of the supporting parts to be installed, as shown in fig. 1, two supporting parts are respectively installed on two sides of the supporting plate, one supporting plate lifting lug is respectively arranged at four corners of the bottom of the flat plate of the supporting plate main body, and the end parts of the supporting parts are connected with the supporting plate lifting lugs through pins.

One end of the rudder type sleeve 12 is connected to the head 11 of the support leg through a screw thread, the tail 13 of the support leg is connected to the other end of the rudder type sleeve 12 through a screw thread, and the support leg 1 is obtained through assembly; the supporting leg 1 is connected with the supporting leg 2 through a pin 5; the supporting legs 1 are connected with the supporting plate 3 through pins 5; the supporting legs 2 on the two sides of the supporting plate 3 are clamped on the lower flange of the H-shaped steel beam through U-shaped clamping pieces 21 and fastened through fastening valves 23; adjusting the rudder type sleeve 12 to finish fastening the support leg 1; the two supporting plates 3 are connected with a connecting plate 4 through bolts; according to the depth, the supporting plate 3 and the connecting plate 4 are repeatedly installed; and (5) finishing the installation.

The utility model discloses a strutting arrangement installation and dismantlement are convenient, wholly are space toper structure, and bearing capacity is strong, and the atress is even when making the floor link up through increasing the connecting plate, stability is good. Meanwhile, the device has the advantages of simple processing of the components, low manufacturing cost and easy mass production and manufacture, and can be widely applied to buildings such as assembled steel structures and the like to generate considerable social and economic benefits.

The foregoing is merely illustrative of some of the principles of the present invention and the description is not intended to limit the invention to the specific constructions and applications shown, so that all modifications and equivalents that may be utilized are within the scope of the invention.

Other technical features than those described in the specification are known to those skilled in the art.

Claims (8)

1. The floor slab temporary supporting device is characterized by comprising a connecting plate, supporting plates, supporting parts and fixing parts, wherein the supporting plates are respectively arranged at two ends of the connecting plate, one end of each supporting part is hinged with the corresponding supporting plate, the other end of each supporting part is hinged with the corresponding fixing part, and the fixing parts are fixed on steel beams; the supporting parts are also provided with length regulators, and the two corresponding sides of the supporting plate are respectively provided with at least one supporting part.

2. The temporary support device for floor slabs as claimed in claim 1, wherein the support member is a support leg, the support leg comprises a support leg head and a support leg tail, the support leg head and the support leg tail are integrally connected through a length adjuster, the free end of the support leg head is provided with a head lifting lug connected with the support plate, and the free end of the support leg tail is provided with a tail lifting lug connected with the fixing member.

3. The temporary support device for floor slabs according to claim 2, wherein the corresponding ends of the head and tail of the support leg are respectively provided with external threads, the length adjuster is a rudder sleeve, one end of the rudder sleeve is in threaded connection with the head of the support leg, and the other end of the rudder sleeve is in threaded connection with the tail of the support leg.

4. The temporary floor slab supporting device as claimed in claim 3, wherein the rudder type sleeve comprises a sleeve body, a sleeve rudder stock and a sleeve internal thread, the sleeve body is a cylinder body with two communicated ends, the sleeve internal thread is arranged in the inner cavity of the cylinder body, and a plurality of sleeve rudder stocks which are convenient for rotating the sleeve body are uniformly arranged on the outer wall of the sleeve body.

5. The temporary support device for floor slabs according to claim 1, wherein the fixing member is a support leg comprising a U-shaped clip, a support lug and a fastening valve, the support lug connected with the support member is provided on the upper part of the U-shaped clip, and the fastening valve is provided on the bottom of the U-shaped clip.

6. The temporary support device for floor slabs as claimed in claim 5, wherein the fastening valve comprises a flange, a rotary rod and a gasket, one end of the rotary rod penetrates through the U-shaped clamping piece and is provided with the gasket, the other end of the rotary rod is provided with the flange, and the rotary rod is provided with an external thread which is matched with the internal thread of the through hole of the U-shaped clamping piece.

7. The temporary support device for floor slabs according to claim 1, wherein the support plate comprises a support plate body and a support plate lifting lug, the support plate body is T-shaped in cross section, and the support plate lifting lug connected with the support plate is arranged at the bottom of the flat plate of the support plate body.

8. A floor slab temporary support arrangement as claimed in claim 1, wherein two support members are provided on respective sides of the support plate.

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