Combined truss supporting body at top of slope plate formwork support

Abstract

The utility model relates to the technical field of building construction supporting devices, in particular to a slope plate formwork support top combined truss supporting body which comprises a plurality of vertical rods, each vertical rod comprises a stand column, the top face of each stand column is connected with a jacking through an adjusting structure, the top face of each jacking is connected with a formwork support through a fixing structure, and each formwork support comprises a plurality of transverse rods. An inclined rod is installed above the transverse rod through a triangular supporting structure, and a formwork is laid on the inclined rod. According to the utility model, the lengths of the inclined rods and the vertical rods are determined according to the slope gradient and the slope surface length, so that gaps existing between traditional process keels are avoided, and potential safety hazards caused by uneven stress are reduced; the first reinforcing rods and the second reinforcing rods are utilized to form a plurality of small triangles in a space defined by the transverse rods, the vertical rods and the inclined rods, a geometric invariant system is formed, and the supporting stability is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction support device technical field, concretely is a kind of slope board formwork support frame top combined truss support body. BACKGROUND

[0002] Nowadays, residential building and public building and other industry housing construction engineering are usually provided with underground garage, and the top plate of local garage is designed as slope board. The conventional method of support system before pouring concrete in this part is to increase the number of steps, adjust the adjustable support at the top of formwork support frame and add horizontal rods to form slope, so as to satisfy the erection of main and secondary keels and the laying of formwork. However, due to the influence of slope and the non-uniformity of added horizontal rod modulus, the actual operation process is relatively difficult, and there is a gap between the inclined secondary keel and the main keel, which causes the stress point to deviate and forms non-uniform load, which has safety hazards. SUMMARY

[0003] In order to make up for the above shortcomings, the utility model provides a kind of slope board formwork support frame top combined truss support body.

[0004] The technical scheme of the utility model is:

[0005] A kind of slope board formwork support frame top combined truss support body, comprising:

[0006] A plurality of support columns, the support column includes a vertical column, the top surface of the vertical column is connected to a top support through an adjusting structure, the top surface of the top support is connected to a formwork support through a fixing structure, the formwork support includes a plurality of horizontal rods, a diagonal rod is installed on the horizontal rod through a triangular support structure, and a formwork is laid on the diagonal rod.

[0007] Preferably, the adjusting structure includes a threaded sleeve, the threaded sleeve is inserted and connected to the top surface of the vertical column, the threaded sleeve is threadedly connected to a plug rod, and the top support is fixedly installed on the top surface of the plug rod.

[0008] Preferably, the fixing structure includes a locking bolt, the locking bolt is threadedly installed on the outer side surface of the top support, the end of the locking bolt is inserted into the top support and connected to a clamping plate, and the clamping plate abuts against the horizontal rod.

[0009] Preferably, the length of a single horizontal rod is 1200mm or 1500mm, and when the length of the slope bottom surface is greater than that of a single horizontal rod, a plurality of horizontal rods are connected in series by a connecting sleeve.

[0010] Preferably, the triangular support structure includes a vertical rod, the vertical rod is vertically installed between the upper end of the diagonal rod and the end of the horizontal rod, and the height of the vertical rod is determined by the slope gradient.

[0011] Preferably, a plurality of first reinforcing rods and second reinforcing rods are hingedly installed between the horizontal rod, the diagonal rod and the vertical rod through a fixing member.

[0012] Preferably, the first reinforcing rod and the second reinforcing rod abut each other, and the included angle between the first reinforcing rod and the cross bar is between 45° and 60°.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses, according to the slope gradient and the slope length determine the length of inclined pole and stand, avoid the gap between the traditional craft keel, reduce the stress unevenness leads to the security risk;Utilize first reinforcing rod and second reinforcing rod, in the space surrounded by cross bar, stand and inclined pole, constitute several small triangles, constitute the geometry invariable system, guarantee the stability of support. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the stand structure schematic diagram in the utility model;

[0017] Figure 3 It is the second schematic diagram of the whole structure of the utility model;

[0018] Figure 4 It is Figure 1 The structure enlarged schematic diagram in A place of the utility model;

[0019] Figure 5 It is Figure 1 The structure enlarged schematic diagram in B place of the utility model.

[0020] The meaning of each reference numeral in the drawing is as follows:

[0021] 1, support column;11, stand column;12, bottom plate;13, top support;14, plug rod;15, threaded sleeve;16, plug sleeve;17, clamping plate;18, locking bolt;

[0022] 2, formwork support;21, cross bar;22, connecting sleeve;23, inclined rod;24, stand;25, first reinforcing rod;26, second reinforcing rod;

[0023] 3, fixing part;31, connecting plate;32, double-end screw;33, fixed nut;

[0024] 4, formwork. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0026] Embodiment 1

[0027] Please refer to Figures 1-5 The above technical solutions are described in detail through the following embodiments.

[0028] A kind of slope board formwork support frame top combination truss support body, comprising:

[0029] A plurality of support columns 1, support column 1 includes stand 11, the top surface of stand 11 is connected with top support 13 by adjusting structure, the top surface of top support 13 is connected with formwork support 2 by fixed structure, formwork support 2 includes a plurality of cross bars 21, and diagonal bar 23 is installed on the upper portion of cross bar 21 by triangular support structure, and formwork 4 is laid on diagonal bar 23.

[0030] Stand 11 adopts steel structure column, and bottom plate 12 is welded at the bottom end of stand 11, and bottom plate 12 is used to improve the support area of support column 1.

[0031] The longitudinal distance, horizontal distance, step distance and other parameters of support column 1 are determined according to actual construction scheme.

[0032] Formwork 4 is used to carry cast-in-place concrete.

[0033] Adjusting structure includes threaded sleeve 15, threaded sleeve 15 is inserted and installed on the top surface of stand 11 by inserting sleeve 16, threaded sleeve 15 is threadedly connected with inserting rod 14, and top support 13 is fixedly installed on the top surface of inserting rod 14.

[0034] Inserting sleeve 16 is welded and installed on the bottom surface of threaded sleeve 15 and is used to fix threaded sleeve 15.Under the premise of keeping top support 13 from rotating, by rotating threaded sleeve 15, inserting rod 14 can be driven to move, so that the height of top support 13 is adjusted, thereby reducing construction error.

[0035] Fixed structure includes locking bolt 18, locking bolt 18 is threadedly installed on the outer side surface of top support 13, clamping plate 17 is connected with locking bolt 18 by inserting the end of locking bolt 18 into top support 13, and clamping plate 17 abuts against cross bar 21.

[0036] By rotating locking bolt 18, the spacing of clamping plate 17 can be adjusted to clamp cross bar 21. Meanwhile, clamping plate 17 can reduce the pressure on cross bar 21 to avoid deformation of cross bar 21.

[0037] The single horizontal rod 21 has a length of 1200mm or 1500mm, and when the length of the slope bottom surface is greater than that of the single horizontal rod 21, multiple horizontal rods 21 are connected in series by the connecting sleeve 22.

[0038] The horizontal rod 21 is a square steel tube with a cross-sectional size of 40mm x 40mm x 2.5mm.

[0039] The connecting sleeve 22 is a square steel tube with a surface size of 50mm x 50mm x 2.5mm and a structural length of 80-120mm. The connecting sleeve 22 is sleeved on the end portions of the two horizontal rods 21 coaxially.

[0040] The triangular support structure includes a vertical rod 24 vertically installed between the end portion of the horizontal rod 21 and the upper end of the inclined rod 23, and the height of the vertical rod 24 is determined by the slope gradient.

[0041] The vertical rod 24 and the inclined rod 23, and the vertical rod 24 and the horizontal rod 21 are hingedly connected by the fixing member 3.

[0042] The fixing member 3 includes a double-headed screw 32 transversely penetrating the inclined rod 23, the vertical rod 24 and the horizontal rod 21, and the end portions of different adjacent double-headed screws 32 are sleeved with connecting plates 31, and the end portions of the double-headed screws 32 are threadedly connected with fixing nuts 33, which can be tightly screwed to fix the connecting plates 31 with the inclined rod 23, the vertical rod 24 or the horizontal rod 21.

[0043] A plurality of first reinforcing rods 25 and second reinforcing rods 26 are hingedly installed between the horizontal rod 21, the inclined rod 23 and the vertical rod 24 by the fixing member 3.

[0044] The first reinforcing rod 25 is used to connect the horizontal rod 21 and the inclined rod 23, and the second reinforcing rod 26 is used to connect between the adjacent two first reinforcing rods 25.

[0045] The first reinforcing rod 25 and the second reinforcing rod 26 abut each other, and the included angle between the first reinforcing rod 25 and the horizontal rod 21 is between 45°-60°.

[0046] The first reinforcing rod 25 and the second reinforcing rod 26 can divide the space inside the horizontal rod 21, the inclined rod 23 and the vertical rod 24 into a plurality of small triangles.

[0047] When the operator uses the device, the parameters such as the longitudinal distance, the lateral distance and the step distance of the support column 1 are determined according to the actual construction scheme, and the support column 1 is erected according to the construction scheme.

[0048] The top support 13 is kept from rotating, the height of the top support 13 is adjusted by rotating the threaded sleeve 15 to drive the insertion rod 14 to move, so that the inner bottom surface of the top support 13 is located on the same horizontal plane and is consistent in direction.

[0049] The number of the horizontal rods 21 is determined according to the length of the slope bottom surface, and the horizontal rods 21 are horizontally placed on the top surface of the top support 13, and the horizontal rods 21 are sleeved by the connecting sleeves 22 between the head and the tail.

[0050] The locking bolt 18 is rotated to drive the clamping plate 17 to clamp the horizontal rod 21.

[0051] The slope surface length and the slope length are given, the length of the slope rod 23 and the vertical distance from the highest point of the slope rod 23 to the top surface of the horizontal rod 21 are determined, and the length of the vertical rod 24 is determined according to the vertical distance from the highest point of the slope rod 23 to the top surface of the horizontal rod 21.

[0052] The slope rod 23 and the vertical rod 24, and the vertical rod 24 and the horizontal rod 21 are respectively hinged by the fixing member 3, so that the vertical rod 24 is kept in a vertical state.

[0053] According to the number of the columns 11, each column is divided into two triangles by the first reinforcing rod 25 and the second reinforcing rod 26, the two ends of the first reinforcing rod 25 and the two ends of the second reinforcing rod 26 are hinged to the slope rod 23 and the horizontal rod 21 by the fixing member 3, and then the two ends of the first reinforcing rod 25 and the end of the second reinforcing rod 26 are hinged, so that the included angle between the first reinforcing rod 25 and the horizontal rod 21 is between 45°-60°.

[0054] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and the description in the specification are only preferred examples of the utility model, and are not used to limit the utility model, and various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A combined truss support structure for the top of a ramp formwork, characterized in that, include: A number of support columns (1) are provided, each of which includes a column (11). The top surface of the column (11) is connected to a top support (13) via an adjustment structure. The top surface of the top support (13) is connected to a template support (2) via a fixing structure. The template support (2) includes a number of horizontal bars (21). A diagonal bar (23) is installed above the horizontal bar (21) via a triangular support structure. A template (4) is laid on the diagonal bar (23).

2. The combined truss support structure at the top of the ramp formwork as described in claim 1, characterized in that: The adjustment structure includes a threaded sleeve (15), which is installed on the top surface of the column (11) by inserting a sleeve (16). The threaded sleeve (15) is threadedly connected to a rod (14), and the top support (13) is fixedly installed on the top surface of the rod (14).

3. The combined truss support structure at the top of the ramp formwork as described in claim 1, characterized in that: The fixing structure includes a locking bolt (18), which is threaded onto the outer side of the top support (13). The end of the locking bolt (18) is inserted into the top support (13) and connected to a clamping plate (17). The clamping plate (17) abuts against the crossbar (21).

4. The combined truss support structure at the top of the ramp formwork as described in claim 1, characterized in that: When the length of a single crossbar (21) is 1200mm or 1500mm, and the length of the bottom surface of the slope is greater than that of a single crossbar (21), multiple crossbars (21) are connected in series using connecting sleeves (22).

5. The combined truss support structure at the top of the ramp formwork as described in claim 1, characterized in that: The triangular support structure includes a vertical pole (24), which is vertically installed between the upper end of the diagonal bar (23) and the end of the horizontal bar (21). The height of the vertical pole (24) is determined by the slope of the slope.

6. The combined truss support structure at the top of the ramp formwork as described in claim 5, characterized in that: Several first reinforcing bars (25) and second reinforcing bars (26) are hinged together between the horizontal bar (21), the diagonal bar (23) and the vertical bar (24) by fasteners (3).

7. The combined truss support structure at the top of the ramp formwork as described in claim 6, characterized in that: The first reinforcing rod (25) and the second reinforcing rod (26) abut each other end to end, and the included angle between the first reinforcing rod (25) and the crossbar (21) is between 45° and 60°.

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