CN220954839U - Temporary supporting device for oblong hole adjusting type floor support plate - Google Patents
Temporary supporting device for oblong hole adjusting type floor support plate Download PDFInfo
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- CN220954839U CN220954839U CN202322722005.2U CN202322722005U CN220954839U CN 220954839 U CN220954839 U CN 220954839U CN 202322722005 U CN202322722005 U CN 202322722005U CN 220954839 U CN220954839 U CN 220954839U
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- connecting plate
- floor support
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- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
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Abstract
The utility model belongs to the field of temporary supporting equipment for building construction floor support plates, and particularly relates to a temporary supporting device for a slotted hole adjusting floor support plate, which comprises a first left connecting plate, a first right connecting plate, an end truss and a standard section truss, wherein the end truss is detachably and fixedly connected with the first left connecting plate, the standard section truss is detachably and fixedly connected with the first right connecting plate, a span adjusting assembly is connected between the end truss and the standard section truss, the span adjusting assembly comprises two adjusting seats, the left ends of the two adjusting seats are respectively connected with an upper chord and a lower chord of the end truss through a group of left adjusting bolts, the right ends of the two adjusting seats are respectively connected with an upper chord and a lower chord of the standard section truss through a group of right adjusting bolts, and left slotted holes corresponding to the left adjusting bolts and right slotted holes corresponding to the right adjusting bolts are arranged on the adjusting seats. The utility model can adjust the span according to the actual requirement, thereby ensuring the quick installation of the device and having better application effect.
Description
Technical Field
The utility model relates to a long round hole adjusting type temporary support device for a floor support plate, and belongs to the field of temporary support equipment for the floor support plate in building construction.
Background
Along with the progress of the 'double carbon' target, the energy conservation and emission reduction of the building industry are realized, green buildings are urgent, and assembled steel structure buildings are also used as important industries for sustainable development of the country. Steel bar truss floor carrier plates are important structural components in fabricated steel structure buildings. In a large-span steel structure building, the floor support plate is long and the concrete poured on the floor support plate has large square volume, so that the floor support plate is easy to bend, deform, leak slurry, crack and the like. In the conventional art, it is common to set up a scaffold on a lower floor deck to effectively support an upper floor deck. This approach has the following drawbacks: (1) The steel pipe scaffold must be used after the concrete pouring of the lower floor carrier plate is completed and reaches a certain strength, and the construction period is long; (2) The temporary support system of the steel pipe scaffold is complicated to detach and long in consumed time.
For this reason, the utility model patent of chinese patent No. CN202221364217.7 discloses a temporary truss support for large-span building carrier plate can be assembled, including top chord and the lower chord that are made by the angle steel, install many first webs through the bolt is vertical between top chord and the lower chord, and the U type groove has all been welded at top chord both ends, and the U type inslot side is provided with the mounting hole that is used for installing the holding screw, and the joint plate has all been welded at lower chord both ends, and adjustable jacking has been installed at top chord top, has placed the skid on the adjustable jacking. The floor support plate is effectively supported, and is convenient and quick to install and detach. However, the span of the structure is constant, in actual construction, errors exist in the distance between the two side beams more or less, and the situation of mismatching of connection can occur, so that normal construction can be affected, and the application effect is poor.
Disclosure of utility model
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the utility model provides a but automatically regulated self span's slotted hole adjusts formula floor carrier plate temporary support device.
The utility model discloses a long round hole adjusting type temporary support device for a floor carrier plate, which comprises a first left connecting plate, a first right connecting plate, an end truss and a standard section truss, wherein the left end of the end truss is detachably and fixedly connected with the first left connecting plate, a span adjusting assembly is connected between the end truss and the standard section truss, the span adjusting assembly comprises two adjusting seats, the left ends of the two adjusting seats are respectively connected with an upper chord and a lower chord of the end truss through a group of left adjusting bolts, the right ends of the two adjusting seats are respectively connected with the upper chord and the lower chord of the standard section truss through a group of right adjusting bolts, the adjusting seats are provided with left long round holes corresponding to the left adjusting bolts and right long round holes corresponding to the right adjusting bolts, and the right ends of the standard section truss are detachably and fixedly connected with the first right connecting plate.
Further, the left ends of the upper chord member and the lower chord member of the end truss are respectively provided with a second left connecting plate, the two second left connecting plates are connected with the first left connecting plates through left mounting bolts, the fixed connection between the end truss and the first left connecting plates is realized through the left mounting bolts, and the installation and the disassembly are convenient.
Further, the right ends of the upper chord member and the lower chord member of the standard section truss are respectively provided with a second right connecting plate, the two second right connecting plates are connected with the first right connecting plates through right mounting bolts, and the fixed connection between the standard section truss and the first right connecting plates is realized through the right mounting bolts, so that the installation and the disassembly are convenient.
Furthermore, the adjusting seat is U-shaped, and the end truss, the upper chord member and the lower chord member of the standard section truss can be clamped in the adjusting seat, so that the structural connection is more stable.
Furthermore, a reinforcing arm is welded between the two adjusting seats, and the supporting strength of the two adjusting seats can be improved by the reinforcing arm.
Further, the number of the left adjusting bolts in the group of left adjusting bolts is two, and the number of the right adjusting bolts in the group of right adjusting bolts is also two, so that the connection strength between the end truss and the standard section truss and the adjusting seat can be improved.
Furthermore, the standard section truss is formed by splicing a plurality of standard upper chords, standard lower chords and standard web members, and the standard upper chords, the standard lower chords and the standard web members are connected by welding or bolts, so that the welding mode is high in structural strength and stable in structure; the standard section truss can be split into smaller individuals in a bolt connection mode, and the portable truss is convenient to carry.
Further, a reinforcing web member is connected between the standard upper chord member and the standard lower chord member, and the reinforcing web member can improve the supporting strength of the standard section truss.
Compared with the prior art, the utility model has the following beneficial effects:
The long round hole adjustable type temporary supporting device for the floor support plate can adjust the span according to actual needs, so that the rapid installation of the device is ensured, and the application effect is good.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 1;
fig. 4 is an enlarged view at C in fig. 1;
fig. 5 is a schematic view of a partial structure of a standard node truss of the present utility model in the form of a bolted connection.
In the figure: 1. an end truss; 2. standard section truss; 3. reinforcing web members; 5. an adjusting seat; 6. a left adjusting bolt; 7. a left oblong hole; 8. a right adjusting bolt; 9. a right oblong hole; 10. a reinforcing arm; 11. a standard upper chord; 12. a standard lower chord; 13. standard web members; 14. a second right connecting plate; 15. left longitudinal side beams; 16. a first left connecting plate; 17. a left mounting bolt; 18. a second left connecting plate; 19. a right longitudinal side rail; 20. a first right connecting plate; 21. and (5) installing a bolt on the right.
Detailed Description
Embodiments of the utility model are further described below with reference to the accompanying drawings:
Example 1:
As shown in fig. 1 to 5, the temporary supporting device for the oblong hole adjusting type floor support plate comprises a first left connecting plate 16, a first right connecting plate 20, an end truss 1 and a standard section truss 2, wherein the left end of the end truss 1 is detachably and fixedly connected with the first left connecting plate 16, a span adjusting assembly is connected between the end truss 1 and the standard section truss 2, the span adjusting assembly comprises two adjusting seats 5, the left ends of the two adjusting seats 5 are respectively connected with an upper chord and a lower chord of the end truss 1 through a group of left adjusting bolts 6, the right ends of the two adjusting seats 5 are respectively connected with the upper chord and the lower chord of the standard section truss 2 through a group of right adjusting bolts 8, a left oblong hole 7 corresponding to the left adjusting bolts 6 and a right oblong hole 9 corresponding to the right adjusting bolts 8 are arranged on the adjusting seats 5, and the right end of the standard section truss 2 is detachably and fixedly connected with the first right connecting plate 20.
Working principle and process:
When the device is used, the first left connecting plate 16 and the first right connecting plate 20 are respectively welded on the left longitudinal side beam 15 and the right longitudinal side beam 19, according to the distance between the first left connecting plate 16 and the first right connecting plate 20, the span between the end truss 1 and the standard section truss 2 is adjusted through the matching adjustment of the left adjusting bolt 6 and the left oblong hole 7 and the matching adjustment of the right adjusting bolt 8 and the right oblong hole 9, after the position adjustment is finished, the end truss 1 is fixed on the first left connecting plate 16, and the standard section truss 2 is fixed on the first right connecting plate 20, so that the field installation can be finished; for the middle-position floor support plate with smaller longitudinal span, two devices can be arranged to support the floor support plate, for the middle-position floor support plate with larger longitudinal span, two devices can be arranged, then a secondary truss is connected between the two devices to support the floor support plate, and for the side-position floor support plate with smaller longitudinal span, one device can be matched with a transverse side beam, and the secondary truss is matched between the device and the transverse side beam to support the floor support plate; when the end truss 1 is detached from the first left connecting plate 16, and the standard knot truss 2 is detached from the first right connecting plate 20, the first left connecting plate 16 and the first right connecting plate 20 are leftover plates, so that the end truss is not required to be detached.
Compared with the prior art, the utility model has the following beneficial effects:
The long round hole adjustable type temporary supporting device for the floor support plate can adjust the span according to actual needs, so that the rapid installation of the device is ensured, and the application effect is good.
Example 2:
As shown in fig. 1 to 5, on the basis of embodiment 1,
Further, the left ends of the upper chord member and the lower chord member of the end truss 1 are respectively provided with a second left connecting plate 18, the two second left connecting plates 18 are connected with the first left connecting plate 16 through left mounting bolts 17, the fixed connection between the end truss 1 and the first left connecting plate 16 is realized through the left mounting bolts 17, and the installation and the disassembly operations are convenient;
Further, the right ends of the upper chord member and the lower chord member of the standard section truss 2 are respectively provided with a second right connecting plate 14, the two second right connecting plates 14 are connected with the first right connecting plate 20 through right mounting bolts 21, and the fixed connection between the standard section truss 2 and the first right connecting plate 20 is realized through the right mounting bolts 21, so that the installation and the disassembly operations are convenient;
Furthermore, the adjusting seat 5 is U-shaped, and the upper chord and the lower chord of the end truss 1 and the standard section truss 2 can be clamped in the adjusting seat 5, so that the structural connection is more stable;
Furthermore, a reinforcing arm 10 is welded between the two adjusting seats 5, and the reinforcing arm 10 can improve the supporting strength of the two adjusting seats 5;
Furthermore, the number of the left adjusting bolts 6 in the group of left adjusting bolts 6 is two, and the number of the right adjusting bolts 8 in the group of right adjusting bolts 8 is also two, so that the connection strength between the end truss 1 and the standard section truss 2 and the adjusting seat 5 can be improved;
Furthermore, the standard section truss 2 is formed by splicing a plurality of standard upper chords 11, standard lower chords 12 and standard web members 13, and the standard upper chords 11, the standard lower chords 12 and the standard web members 13 are connected by adopting welding or bolts, so that the welding mode has higher structural strength and more stable structure; the standard section truss 2 can be split into smaller individuals in a bolt connection mode, so that the portable truss is convenient to carry;
further, a reinforcing web member 3 is connected between the standard upper chord member 11 and the standard lower chord member 12, and the reinforcing web member 3 can improve the supporting strength of the standard truss section 2.
Specifically described are: the foregoing is a preferred embodiment of the present utility model and is not intended to limit the present utility model. The utility model can be further improved, for example, the utility model can realize span adjustment at two ends and increase the adjustment travel by arranging two end trusses and matching two groups of span adjustment assemblies. It should be understood that any modification, replacement, and improvement made by those skilled in the art within the spirit and principle of the present utility model should be included in the scope of the present utility model. The utility model is subject to further modifications and improvements, which modifications and external packaging should also be regarded as the scope of protection of the utility model.
In the description of the present utility model, the azimuth or positional relationship indicated by the terms "left", "right", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and do not require that the present utility model must be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
Claims (8)
1. The utility model provides a long round hole regulation formula building carrier plate temporary support device which characterized in that: including first left connecting plate (16), first right connecting plate (20), tip truss (1) and standard festival truss (2), can dismantle fixed connection between the left end of tip truss (1) and first left connecting plate (16), be connected with span adjustment subassembly between tip truss (1) and standard festival truss (2), span adjustment subassembly includes two regulation seat (5), the upper chord and the lower chord of tip truss (1) are connected through a set of left adjusting bolt (6) respectively to the left end of two regulation seat (5), the right-hand member of two regulation seat (5) is connected upper chord and the lower chord of standard festival truss (2) through a set of right adjusting bolt (8) respectively, be equipped with on regulation seat (5) with left slotted hole (7) corresponding to left adjusting bolt (6) and right slotted hole (9) corresponding to right adjusting bolt (8), can dismantle fixed connection between the right-hand member of standard festival truss (2) and first right connecting plate (20).
2. The oblong hole adjusting type floor support plate temporary support device according to claim 1, wherein: the left ends of the upper chord member and the lower chord member of the end truss (1) are respectively provided with a second left connecting plate (18), and the two second left connecting plates (18) are respectively connected with the first left connecting plates (16) through left mounting bolts (17).
3. The oblong hole adjusting type floor support plate temporary support device according to claim 1, wherein: the right ends of the upper chord member and the lower chord member of the standard section truss (2) are respectively provided with a second right connecting plate (14), and the two second right connecting plates (14) are connected with the first right connecting plates (20) through right mounting bolts (21).
4. The oblong hole adjusting type floor support plate temporary support device according to claim 1, wherein: the adjusting seat (5) is U-shaped.
5. The oblong hole adjusting type floor support plate temporary support device according to claim 1, wherein: a reinforcing arm (10) is welded between the two adjusting seats (5).
6. The oblong hole adjusting type floor support plate temporary support device according to claim 1, wherein: the number of the left adjusting bolts (6) in the group of left adjusting bolts (6) is two, and the number of the right adjusting bolts (8) in the group of right adjusting bolts (8) is also two.
7. The oblong hole adjusting type floor support plate temporary support device according to any one of claims 1 to 6, characterized in that: the standard section truss (2) is formed by splicing a plurality of standard upper chords (11), standard lower chords (12) and standard web members (13), and the standard upper chords (11), the standard lower chords (12) and the standard web members (13) are connected through welding or bolts.
8. The oblong hole adjusting type floor support plate temporary support device according to claim 7, wherein: and a reinforcing web member (3) is connected between the standard upper chord member (11) and the standard lower chord member (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322722005.2U CN220954839U (en) | 2023-10-10 | 2023-10-10 | Temporary supporting device for oblong hole adjusting type floor support plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322722005.2U CN220954839U (en) | 2023-10-10 | 2023-10-10 | Temporary supporting device for oblong hole adjusting type floor support plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220954839U true CN220954839U (en) | 2024-05-14 |
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ID=91013530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322722005.2U Active CN220954839U (en) | 2023-10-10 | 2023-10-10 | Temporary supporting device for oblong hole adjusting type floor support plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220954839U (en) |
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2023
- 2023-10-10 CN CN202322722005.2U patent/CN220954839U/en active Active
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