Temporary conversion device for structural load

Abstract

The utility model discloses a temporary structural load conversion device, which relates to the field of building construction equipment, and adopts the technical scheme that the temporary structural load conversion device comprises a conversion beam, and cushion blocks are respectively arranged at two ends of the conversion beam; the transfer beam comprises an upper flange and a lower flange which are arranged in parallel, and two webs are fixedly arranged between the upper flange and the lower flange; the cushion block comprises a rectangular base plate, a protruding block is fixedly arranged in the middle of the upper surface of the base plate, a sliding groove is formed in the protruding block, and the cushion block is slidably connected with the lower flange through the sliding groove. The utility model has the beneficial effects that the garage roof is convenient to erect and disassemble, the construction stability of the garage roof can be improved, the supporting capacity is enhanced, and the safety risk is reduced; the device can be used for replacing a ring-lock type scaffold back-jacking device used on site, and safety and stability of garage roof construction are guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of building construction equipment, in particular to a temporary structural load conversion device. Background Art

[0002] When the truck crane is performing lifting operations on the garage roof, due to its heavy weight, in order to ensure the safety of the garage structure, it is necessary to set up a scaffolding in the garage to support the garage roof.

[0003] The existing garage roof disc-type scaffolding is back to the top, but there are disadvantages such as complex scaffolding erection process, large labor consumption, and occupation of construction site during the construction process. Utility Model Content

[0004] In view of the above technical problems, the utility model provides a temporary conversion device for structural loads.

[0005] The technical solution is as follows: it comprises a conversion beam, and a cushion block is respectively arranged at both ends of the conversion beam;

[0006] The transfer beam comprises two upper flanges and a lower flange arranged in parallel, and two webs are fixedly arranged between the upper flange and the lower flange;

[0007] The cushion block comprises a rectangular cushion plate, a protrusion is fixedly arranged in the middle of the upper surface of the cushion plate, a sliding groove is provided on the protrusion, and the cushion block is slidably connected with the lower flange through the sliding groove.

[0008] Preferably, two groups of fixing units are symmetrically arranged on the plate body of the pad, and the two groups of fixing units are respectively arranged on both sides of the protrusion.

[0009] Preferably, each group of the fixing units comprises a mounting seat fixedly arranged on the backing plate body, a handle is rotatably arranged on one side of the mounting seat close to the protrusion, and a pressure rod is rotatably arranged on the other side of the mounting seat;

[0010] A connecting rod is rotatably arranged at the middle part of the handle, and the connecting rod is rotatably connected to the middle part of the pressure rod.

[0011] Preferably, a through hole is formed at one end of the pressure rod away from the mounting seat, a screw rod is arranged in the through hole, and a pressure block is fixedly arranged at the lower end of the screw rod;

[0012] The screw rod is threadedly connected with two nuts, and the two nuts are respectively located on two sides of the pressure rod.

[0013] Preferably, a notch is formed on the upper surface of the protrusion, and the pressing block moves in the notch.

[0014] Preferably, a plurality of anti-slip strips are arranged in an array on one side of the pressing block away from the screw rod.

[0015] Preferably, a handle cover is sleeved on the outer side of the handle.

[0016] Preferably, a threaded hole is respectively formed at four corners of the lower flange, and a limiting bolt is threadedly connected to the threaded hole.

[0017] The technical solution provided by the embodiment of the utility model has the following beneficial effects: it is convenient to set up and disassemble, can increase the stability of garage roof construction, strengthen the supporting capacity, and reduce safety risks; it can replace the use of disc-type scaffolding to return to the top on site, and ensure the safety and stability of garage roof construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0019] Figure 2 It is a schematic diagram of the structure of the cushion block and the fixing unit according to an embodiment of the utility model.

[0020] Figure 3 This is a schematic diagram of the conversion beam structure of an embodiment of the utility model.

[0021] Figure 4 It is a schematic diagram of the structure of the fixing unit of an embodiment of the utility model.

[0022] Among them, the figure markings are: 1. conversion beam; 2. pad; 3. upper flange; 4. lower flange; 5. web; 6. pad; 7. protrusion; 8. slide groove; 9. fixing unit; 10. mounting seat; 11. handle; 12. pressure rod; 13. connecting rod; 14. screw; 15. pressure block; 16. limit bolt. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. Of course, the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0025] In the description of the invention of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the invention of the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention of the utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the invention of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the invention of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention of the utility model can be understood according to specific circumstances.

[0027] Example 1

[0028] See also Figures 1 to 4 , the utility model provides a temporary structural load conversion device, comprising a conversion beam 1, and a cushion block 2 is respectively arranged at both ends of the conversion beam 1;

[0029] The conversion beam 1 includes two upper flanges 3 and a lower flange 4 arranged in parallel, and two webs 5 are fixedly arranged between the upper flange 3 and the lower flange 4;

[0030] The cushion block 2 comprises a rectangular cushion plate 6 , a protrusion 7 is fixedly arranged in the middle of the upper surface of the cushion plate 6 , a slide groove 8 is provided on the protrusion 7 , and the cushion block 2 is slidably connected to the lower flange 4 via the slide groove 8 .

[0031] Two groups of fixing units 9 are symmetrically arranged on the plate body of the backing plate 6 , and the two groups of fixing units 9 are arranged on both sides of the protrusion 7 respectively.

[0032] Each set of fixing units 9 includes a mounting seat 10 fixedly mounted on the backing plate 6, a handle 11 is rotatably mounted on one side of the mounting seat 10 close to the protrusion 7, and a pressure rod 12 is rotatably mounted on the other side of the mounting seat 10, and the horizontal height of the rotation axis of the pressure rod 12 is higher than the horizontal height of the rotation axis of the handle 11;

[0033] A connecting rod 13 is rotatably arranged at the middle of the handle 11 , and the connecting rod 13 is rotatably connected to the middle of the pressure rod 12 .

[0034] A through hole is formed at one end of the pressure rod 12 away from the mounting seat 10, a screw rod 14 is arranged in the through hole, and a pressure block 15 is fixedly arranged at the lower end of the screw rod 14;

[0035] Since the distance between the two concrete beams of different garages is different, the user can adjust the position between the two pads 2 according to the actual distance between the concrete beams when using;

[0036] During the adjustment process, the user pulls the handle 11 to make the handle tilted, at which time the pressing block is separated from the lower flange 4, and then the user can slide the cushion block 2;

[0037] After the position adjustment of the cushion block 2 is completed, the handle 11 is pulled to make the handle 11 vertical. Under the action of the connecting rod 13, the handle 11 drives the pressure rod 12 to rotate, so that the pressure block 15 is close to the lower flange 4, thereby realizing the mutual fixation of the position between the cushion block 2 and the conversion beam 1, and improving the stability of the device when in use.

[0038] Two nuts are threadedly connected on the screw rod 14 , and the two nuts are respectively located on both sides of the pressure rod 12 . The position of the screw rod 14 on the pressure rod 12 is adjusted by the nuts.

[0039] A notch is formed on the upper surface of the projection 7, and the pressing block 15 moves in the notch.

[0040] A plurality of anti-slip strips are arranged in an array on one side of the pressing block 15 facing away from the screw rod 14 .

[0041] Furthermore, a plurality of limiting grooves are arranged in an array on both sides of the lower flange 4 . When the pressing block 15 is in contact with the lower flange 4 , the anti-slip strip is inserted into the limiting groove, thereby further fixing the cushion block 2 and the conversion beam 1 .

[0042] The outside of the handle 11 is sleeved with a handle.

[0043] Four corners of the lower flange 4 are respectively provided with a threaded hole, and a limiting bolt 15 is threadedly connected in the threaded hole.

[0044] When the utility model is used, when the automobile crane is performing hoisting operation on the garage roof, the device is placed above the garage roof, and the pads 2 on both sides of the device are respectively located above the concrete beams. At this time, the conversion beam 1 is not in contact with the garage floor, and the legs of the automobile crane are all supported on the conversion beam 1. The pressure applied by the automobile crane is transmitted to the concrete beam through the conversion beam 1, which will not cause damage to the garage roof, thereby ensuring the safety of the garage roof structure, eliminating the need to set up scaffolding, saving construction space for scaffolding, and reducing the cost of returning to the top construction.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A temporary structural load conversion device, characterized in that: It comprises a transfer beam (1), with a cushion block (2) being provided at each end of the transfer beam (1); The conversion beam (1) comprises two upper flanges (3) and a lower flange (4) arranged in parallel, and two webs (5) are fixedly arranged between the upper flange (3) and the lower flange (4); The cushion block (2) comprises a rectangular cushion plate (6), a protrusion (7) is fixedly arranged in the middle of the upper surface of the cushion plate (6), a sliding groove (8) is provided on the protrusion (7), and the cushion block (2) is slidably connected to the lower flange (4) through the sliding groove (8).

2. The structural load temporary conversion device according to claim 1, characterized in that: Two groups of fixing units (9) are symmetrically arranged on the plate body of the pad (6), and the two groups of fixing units (9) are respectively arranged on both sides of the protrusion (7).

3. The structural load temporary conversion device according to claim 2, characterized in that: Each group of the fixing units (9) comprises a mounting seat (10) fixedly mounted on the plate body of the backing plate (6), a handle (11) being rotatably mounted on one side of the mounting seat (10) close to the protrusion (7), and a pressure rod (12) being rotatably mounted on the other side of the mounting seat (10); A connecting rod (13) is rotatably arranged in the middle of the handle (11), and the connecting rod (13) is rotatably connected to the middle of the pressure rod (12).

4. The structural load temporary conversion device according to claim 3, characterized in that: A through hole is formed at one end of the pressure rod (12) away from the mounting seat (10), a screw rod (14) is arranged in the through hole, and a pressure block (15) is fixedly arranged at the lower end of the screw rod (14); The screw rod (14) is threadedly connected to two nuts, and the two nuts are respectively located on two sides of the pressure rod (12).

5. The structural load temporary conversion device according to claim 4, characterized in that: The upper surface of the protrusion (7) is provided with a notch, and the pressing block (15) moves in the notch.

6. The temporary structural load conversion device according to claim 4, characterized in that: A plurality of anti-slip strips are arranged in an array on one side of the pressing block (15) facing away from the screw rod (14).

7. The temporary structural load conversion device according to claim 3, characterized in that: A handle cover is sleeved on the outer side of the handle (11).

8. The temporary structural load conversion device according to claim 1, characterized in that: A threaded hole is respectively formed at the four corners of the lower flange (4), and a limiting bolt (16) is threadedly connected to the inner surface of the threaded hole.

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