Novel steel structure building reinforcing connecting piece for building

Abstract

The utility model relates to a novel reinforcing connecting piece for a steel structure building, and belongs to the technical field of steel structure building construction. Comprising a left hanging rod, a right hanging rod and a middle hanging rod which are hung on an upper-layer supporting cross beam, a lower-layer reinforcing supporting cross beam is arranged below the upper-layer supporting cross beam, the two ends of the lower-layer reinforcing supporting cross beam are fixed to a left-side supporting stand column and a right-side supporting stand column respectively, and the left hanging rod, the right hanging rod and the middle hanging rod are arranged at intervals. A plurality of sets of horizontal pull rods A and two sets of inclined pull rods A are arranged on the two sides of the left hanging rod correspondingly, a plurality of sets of horizontal pull rods B and two sets of inclined pull rods B are arranged on the two sides of the right hanging rod correspondingly, and the other ends of the horizontal pull rods B are fixedly connected with the right supporting stand column. And the other ends of the two groups of inclined pull rods B are respectively connected to the upper-layer supporting cross beam and the lower-layer reinforcing supporting cross beam. The utility model has the beneficial effect that the supporting performance of the upper-layer supporting cross beam is improved.

Description

Technical Field

[0001] The utility model relates to a new type of reinforced connecting piece for a steel structure building, and belongs to the technical field of steel structure building construction. Background Art

[0002] The characteristics of steel structure workshops are: 1. Steel structure buildings are light in weight, high in strength, and have a large span; 2. Steel structure buildings have a short construction period, which reduces investment costs accordingly; 3. Steel structure buildings have high fire resistance and strong corrosion resistance; 4. Steel structure buildings are easy to move and have no pollution when recycled. Therefore, they are widely used.

[0003] The portal frame light house steel structure is a branch of the light steel structure. The main characteristics of this structural type are: it embodies the characteristics of light steel structure, being light, fast and efficient.

[0004] The patent application with patent number CN202020955739.9 discloses a portal frame structure. It includes a roof main rafter steel structure, a left side column and a right side column. The two ends of the roof main rafter steel structure are respectively fixed on the top of the left side column and the right side column. It is characterized in that it also includes a left end connector and a right end connector. The top of the left side column is equipped with a left end connector. One end of the roof main rafter steel structure is detachably mounted on the left end connector, and the top of the right side column is equipped with a right end connector. The other end of the roof main rafter steel structure is detachably mounted on the right end connector. The utility model has the following beneficial effects: shortening the time occupied by the hoisting equipment for the hoisting of a single roof main rafter steel structure and shortening the construction period; because it is convenient to assemble and dismantle, it can be reused; the connection is safe and reliable, and the investment is reduced.

[0005] Although the above patent can realize the exhaust function, the current technical considerations are not comprehensive and have the following disadvantages: the existing columns and beams usually use I-beams, and the ends of the beams are connected to the columns. After being used for a period of time, the beams will be twisted and deformed to varying degrees due to insufficient strength of the beams or excessive load, posing a safety hazard and needing improvement.

[0006] In order to solve one of the above problems, a new type of reinforced connector for building steel structure is urgently needed. Utility Model Content

[0007] In view of the above deficiencies in the prior art, the technical problem to be solved by the utility model is: how to achieve the coordinated cooperation between the lower reinforced support beam and the left hanger, the right hanger and the middle hanger to reinforce the upper support beam supported on the left support column and the right support column, thereby improving the supporting performance of the upper support beam, and for this purpose, a new type of reinforced connector for steel structure buildings is provided.

[0008] The new reinforced connecting piece for building steel structure described in the utility model comprises a left-side hanger, a right-side hanger and a middle hanger suspended on an upper supporting beam, and is characterized in that: a lower reinforcing supporting beam is arranged below the upper supporting beam, and the two ends of the lower reinforcing supporting beam are respectively fixed on the left supporting column and the right supporting column, the left-side hanger, the right-side hanger and the middle hanger are arranged at intervals, and the bottom ends of the left-side hanger, the right-side hanger and the middle hanger are all connected to the lower reinforcing supporting beam, and multiple groups of horizontal pull rods A and two groups of inclined pull rods A are respectively arranged on both sides of the left hanger, and the other ends of the horizontal pull rods A are fixedly connected to the left supporting column, and the other ends of the two groups of inclined pull rods A are respectively connected to the upper supporting beam and the lower reinforcing supporting beam, and multiple groups of horizontal pull rods B and two groups of inclined pull rods B are respectively arranged on both sides of the right hanger, and the other ends of the horizontal pull rods B are fixedly connected to the right supporting column, and the other ends of the two groups of inclined pull rods B are respectively connected to the upper supporting beam and the lower reinforcing supporting beam.

[0009] The present application utilizes the lower reinforced support beam to cooperate with the left hanger, the right hanger, and the middle hanger to reinforce the upper support beam supported on the left support column and the right support column, thereby improving the supporting performance of the upper support beam.

[0010] Furthermore, the lower reinforcing support beam is a round tube, with end flanges at both ends, and connected to the left support column or the right support column through corresponding connecting bolts C. By setting the lower reinforcing support beam, support can be provided to the left suspension rod, the right suspension rod and the middle suspension rod.

[0011] Furthermore, the left suspension rod is a rectangular square tube, the bottom end of the left suspension rod is welded to the left connecting sleeve sleeved on the lower reinforcing support beam, the top of the left suspension rod is welded with an upper top plate A, and the upper top plate A is detachably connected to the upper support beam through a connecting bolt A. The structure is reasonable, the processing is convenient, and the installation is convenient.

[0012] Furthermore, there are three horizontal tie rods A in total, namely, an upper horizontal tie rod A, a middle horizontal tie rod A and a bottom horizontal tie rod A.

[0013] Furthermore, the middle-level horizontal pull rod A includes a threaded tube A, the two ends of which are respectively threadedly connected with a left-side screw rod A and a right-side screw rod A, the threads of the left-side screw rod A and the right-side screw rod A are opposite, the other end of the left-side screw rod A is fixed with a connecting plate A, and the connecting plate A is detachably connected to the left-side supporting column through a fixing bolt A, and the other end of the right-side screw rod A is fixed with a vertical connecting sleeve A, and the vertical connecting sleeve A is mounted on the left-side hanger and welded to the left-side hanger.

[0014] The upper horizontal tie rod A, the middle horizontal tie rod A, the bottom horizontal tie rod A and two sets of inclined tie rods A work together with the left hanger to support the upper support beam, thereby improving the support performance of the upper support beam. And through the cooperation of the screw and the threaded tube, the length adjustment of the upper horizontal tie rod A, the middle horizontal tie rod A and the bottom horizontal tie rod A is realized, which enhances practicality.

[0015] Furthermore, the vertical connecting sleeve A is provided with an articulated seat hinged to the inclined pull rod A.

[0016] Furthermore, the inclined pull rod A includes a threaded tube B, the two ends of which are respectively threadedly connected with a left screw rod B and a right screw rod B, the threads of the left screw rod B and the right screw rod B are opposite, the other end of the left screw rod B is hinged to a hinge seat, and the other end of the right screw rod B is hinged to an upper supporting beam or a lower reinforcing supporting beam.

[0017] Furthermore, the right-side hanger is a rectangular square tube, the bottom end of the right-side hanger is welded to the right-side connecting sleeve mounted on the lower-level reinforcing support beam, and an upper top plate B is welded to the top of the right-side hanger, and the upper top plate B is detachably connected to the upper-level support beam through a connecting bolt B.

[0018] Furthermore, there are three horizontal tie rods A, namely an upper horizontal tie rod B, a middle horizontal tie rod B and a bottom horizontal tie rod B.

[0019] Furthermore, the middle-level horizontal pull rod B includes a threaded tube C, the two ends of which are respectively threadedly connected with a left-side screw rod C and a right-side screw rod C, the threads of the left-side screw rod C and the right-side screw rod C are opposite, the other end of the left-side screw rod C is fixed with a connecting plate C, and the connecting plate C is detachably connected to the right-side supporting column 2 through a fixing bolt C, and the other end of the right-side screw rod C is fixed with a vertical connecting sleeve C, and the vertical connecting sleeve C is mounted on the right-side hanger and is welded to the right-side hanger.

[0020] Furthermore, the two groups of inclined pull rods B are hinged to the vertical connecting sleeve C.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] The new reinforced connecting piece for building steel structure described in the utility model utilizes the lower reinforced support beam to cooperate with the left hanger, the right hanger and the middle hanger to reinforce the upper support beam supported on the left support column and the right support column, thereby improving the supporting performance of the upper support beam.

[0023] The utility model discloses a new type of reinforced connecting piece for building steel structure, wherein the bottom end of the left hanger is welded to the left connecting sleeve mounted on the lower reinforcing support beam, and an upper top plate A is welded to the top of the left hanger, and the upper top plate A is detachably connected to the upper support beam by connecting bolts A, and has a reasonable structure, convenient processing, and easy installation.

[0024] The utility model discloses a new type of reinforced connecting piece for building steel structure, wherein the upper horizontal tie rod A, the middle horizontal tie rod A, the bottom horizontal tie rod A and two groups of inclined tie rods A cooperate with the left hanger rod to support the upper supporting beam, thereby improving the supporting performance of the upper supporting beam.

[0025] The new reinforced connecting piece for building steel structure described in the utility model realizes the length adjustment of the upper horizontal tie rod A, the middle horizontal tie rod A and the bottom horizontal tie rod A through the cooperation of the screw rod and the threaded tube, thereby enhancing the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the description of the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0027] Figure 1 It is a schematic diagram of the structure of the utility model;

[0028] Figure 2 It is a schematic diagram of the external structure of the left suspension rod of the utility model;

[0029] Figure 3 It is a schematic diagram of the external structure of the right suspension rod of the utility model;

[0030] Figure 4 It is a schematic diagram of the external structure of the middle-level horizontal tie rod A;

[0031] In the figure: 1, left supporting column 2, right supporting column 3, upper supporting beam 4, lower reinforcing supporting beam 5, left hanging rod 6, right hanging rod 7, horizontal tie rod A 7.1, connecting plate A 7.2, fixing bolt A 7.3, left screw rod A7.4, threaded pipe A 7.5, right screw rod A 7.6, vertical connecting sleeve A 7.7, hinged seat 8, inclined tie rod A 9, horizontal tie rod B 10, inclined tie rod B 11, left connecting sleeve 12, upper top plate A 13, connecting bolt A 14, right connecting sleeve 15, upper top plate B 16, connecting bolt B 17, middle hanging rod. DETAILED DESCRIPTION

[0032] The utility model is further described below in conjunction with the accompanying drawings: The utility model is further illustrated below through specific embodiments, but is not intended to limit the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the invention should be included in the protection scope of the utility model.

[0033] Embodiment 1, as Figure 1-2 As shown, the new type of reinforced connecting member for a steel structure building for construction comprises a left-side hanger 5, a right-side hanger 6 and a middle hanger 17 suspended on an upper-layer support beam 3, a lower-layer reinforced support beam 4 is arranged below the upper-layer support beam 3, and the two ends of the lower-layer reinforced support beam 4 are respectively fixed on a left-side support column 1 and a right-side support column 2, the left-side hanger 5, the right-side hanger 6 and the middle hanger 17 are arranged at intervals, and the bottom ends of the left-side hanger 5, the right-side hanger 6 and the middle hanger 17 are all connected to the lower-layer reinforced support beam 4, and the left-side hanger 5 are respectively provided with multiple groups of horizontal tie rods A7 and two groups of inclined tie rods A8 on both sides, the other ends of the horizontal tie rods A7 are fixedly connected to the left supporting column 1, and the other ends of the two groups of inclined tie rods A8 are respectively connected to the upper supporting beam 3 and the lower reinforcing supporting beam 4; multiple groups of horizontal tie rods B9 and two groups of inclined tie rods B10 are respectively provided on both sides of the right suspension rod 6, the other ends of the horizontal tie rods B9 are fixedly connected to the right supporting column 2, and the other ends of the two groups of inclined tie rods B10 are respectively connected to the upper supporting beam 3 and the lower reinforcing supporting beam 4.

[0034] Existing columns and beams usually use I-beams, and the ends of the beams are connected to the columns. After a period of use, the beams will be twisted and deformed to varying degrees due to insufficient strength or excessive load, which poses a safety hazard and needs to be improved. The present application uses the lower layer reinforced support beam 4 to cooperate with the left suspension rod 5, the right suspension rod 6, and the middle suspension rod 17 to reinforce the upper layer support beam 3 supported on the left support column 1 and the right support column 2, thereby improving the support performance of the upper layer support beam 3.

[0035] Embodiment 2, as Figure 1-4As shown, the new type of reinforced connecting member for a steel structure building for construction comprises a left-side hanger 5, a right-side hanger 6 and a middle hanger 17 suspended on an upper-layer support beam 3, a lower-layer reinforced support beam 4 is arranged below the upper-layer support beam 3, and the two ends of the lower-layer reinforced support beam 4 are respectively fixed on a left-side support column 1 and a right-side support column 2, the left-side hanger 5, the right-side hanger 6 and the middle hanger 17 are arranged at intervals, and the bottom ends of the left-side hanger 5, the right-side hanger 6 and the middle hanger 17 are all connected to the lower-layer reinforced support beam 4, and the left-side hanger 5 are respectively provided with multiple groups of horizontal tie rods A7 and two groups of inclined tie rods A8 on both sides, the other ends of the horizontal tie rods A7 are fixedly connected to the left supporting column 1, and the other ends of the two groups of inclined tie rods A8 are respectively connected to the upper supporting beam 3 and the lower reinforcing supporting beam 4; multiple groups of horizontal tie rods B9 and two groups of inclined tie rods B10 are respectively provided on both sides of the right suspension rod 6, the other ends of the horizontal tie rods B9 are fixedly connected to the right supporting column 2, and the other ends of the two groups of inclined tie rods B10 are respectively connected to the upper supporting beam 3 and the lower reinforcing supporting beam 4.

[0036] Furthermore, the lower reinforcing support beam 4 is a round tube, with end flanges at both ends, and connected to the left support column 1 or the right support column 2 through corresponding connecting bolts C. By setting the lower reinforcing support beam 4, support can be provided to the left suspension rod 5, the right suspension rod 6 and the middle suspension rod 17.

[0037] Furthermore, the left suspension rod 5 is a rectangular square tube, the bottom end of the left suspension rod 5 is welded to the left connecting sleeve 11 sleeved on the lower reinforcing support beam 4, and the top of the left suspension rod 5 is welded with an upper top plate A12, which is detachably connected to the upper support beam 3 through a connecting bolt A13. The structure is reasonable, the processing is convenient, and the installation is convenient.

[0038] Furthermore, there are three horizontal tie rods A7, namely, an upper horizontal tie rod A, a middle horizontal tie rod A and a bottom horizontal tie rod A.

[0039] Furthermore, the middle-level horizontal pull rod A includes a threaded tube A7.4, the two ends of which are respectively threadedly connected with a left-side screw rod A7.3 and a right-side screw rod A7.5, the threads of the left-side screw rod A7.3 and the right-side screw rod A7.5 are opposite, the other end of the left-side screw rod A7.3 is fixed with a connecting plate A7.1, and the connecting plate A7.1 is detachably connected to the left-side supporting column 1 through a fixing bolt A7.2, and the other end of the right-side screw rod A7.5 is fixed with a vertical connecting sleeve A7.6, and the vertical connecting sleeve A7.6 is mounted on the left-side hanger rod 5 and is welded to the left-side hanger rod 5.

[0040] The upper horizontal tie rod A, the middle horizontal tie rod A, the bottom horizontal tie rod A and two sets of inclined tie rods A8 cooperate with the left suspension rod 5 to support the upper support beam 3, thereby improving the support performance of the upper support beam 3. And through the cooperation of the screw rod and the threaded tube, the length adjustment of the upper horizontal tie rod A, the middle horizontal tie rod A and the bottom horizontal tie rod A is realized, which enhances practicality.

[0041] Furthermore, the vertical connecting sleeve A7.6 is provided with an articulated seat 7.7 which is articulated with the inclined pull rod A8.

[0042] Furthermore, the inclined pull rod A8 includes a threaded tube B, both ends of which are threadedly connected with a left screw rod B and a right screw rod B, respectively. The threads of the left screw rod B and the right screw rod B are opposite. The other end of the left screw rod B is hinged to the hinge seat 7.7, and the other end of the right screw rod B is hinged to the upper supporting beam 3 or the lower reinforcing supporting beam 4.

[0043] Furthermore, the right-side hanger 6 is a rectangular square tube, the bottom end of the right-side hanger 6 is welded to the right-side connecting sleeve 14 mounted on the lower reinforcing support beam 4, and an upper top plate B15 is welded to the top of the right-side hanger 6, and the upper top plate B15 is detachably connected to the upper support beam 3 by connecting bolts B16.

[0044] Furthermore, there are three horizontal tie rods A7, namely, an upper horizontal tie rod B, a middle horizontal tie rod B and a bottom horizontal tie rod B.

[0045] Furthermore, the middle-level horizontal pull rod B includes a threaded tube C, the two ends of which are respectively threadedly connected with a left-side screw rod C and a right-side screw rod C, the threads of the left-side screw rod C and the right-side screw rod C are opposite, the other end of the left-side screw rod C is fixed with a connecting plate C, and the connecting plate C is detachably connected to the right-side supporting column 2 through a fixing bolt C, and the other end of the right-side screw rod C is fixed with a vertical connecting sleeve C, and the vertical connecting sleeve C is sleeved on the right-side hanger rod 6 and is welded to the right-side hanger rod 6.

[0046] Furthermore, the two groups of inclined pull rods B10 are both hinged to the vertical connecting sleeve C.

[0047] The new reinforced connecting piece for building steel structure described in the utility model utilizes the lower reinforced support beam to cooperate with the left hanger, the right hanger and the middle hanger to reinforce the upper support beam supported on the left support column and the right support column, thereby improving the supporting performance of the upper support beam.

[0048] The utility model discloses a new type of reinforced connecting piece for building steel structure, wherein the bottom end of the left hanger is welded to the left connecting sleeve mounted on the lower reinforcing support beam, and an upper top plate A is welded to the top of the left hanger, and the upper top plate A is detachably connected to the upper support beam by connecting bolts A, and has a reasonable structure, convenient processing, and easy installation.

[0049] The utility model discloses a new type of reinforced connecting piece for building steel structure, wherein the upper horizontal tie rod A, the middle horizontal tie rod A, the bottom horizontal tie rod A and two groups of inclined tie rods A cooperate with the left hanger rod to support the upper supporting beam, thereby improving the supporting performance of the upper supporting beam.

[0050] The new reinforced connecting piece for building steel structure described in the utility model realizes the length adjustment of the upper horizontal tie rod A, the middle horizontal tie rod A and the bottom horizontal tie rod A through the cooperation of the screw rod and the threaded tube, thereby enhancing the practicality.

[0051] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the present utility model is defined by the attached claims and their equivalents.

[0052] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

Claims

1. A new type of reinforced connector for steel structure buildings, comprising a left hanger, a right hanger and a middle hanger suspended on an upper support beam, characterized in that: A lower reinforcing support beam is arranged below the upper supporting beam, and two ends of the lower reinforcing support beam are respectively fixed on the left supporting column and the right supporting column. The left hanger, the right hanger and the middle hanger are arranged at intervals, and the bottom ends of the left hanger, the right hanger and the middle hanger are all connected to the lower reinforcing support beam. Multiple groups of horizontal pull rods A and two groups of inclined pull rods A are respectively arranged on both sides of the left hanger, and the other ends of the horizontal pull rods A are fixedly connected to the left supporting column, and the other ends of the two groups of inclined pull rods A are respectively connected to the upper supporting beam and the lower reinforcing support beam. Multiple groups of horizontal pull rods B and two groups of inclined pull rods B are respectively arranged on both sides of the right hanger, and the other ends of the horizontal pull rods B are fixedly connected to the right supporting column, and the other ends of the two groups of inclined pull rods B are respectively connected to the upper supporting beam and the lower reinforcing support beam.

2. The new reinforced connector for steel structure buildings according to claim 1 is characterized in that: The lower layer reinforcement support cross beam is a round tube, with end flanges at both ends, and is connected to the left support column or the right support column through corresponding connecting bolts C.

3. The new reinforced connector for steel structure buildings according to claim 2 is characterized in that: The left-side hanger is a rectangular square tube. The bottom end of the left-side hanger is welded to the left-side connecting sleeve mounted on the lower-level reinforcing support beam. An upper top plate A is welded to the top of the left-side hanger. The upper top plate A is detachably connected to the upper-level support beam via connecting bolts A.

4. The new reinforced connector for steel structure buildings according to claim 3 is characterized in that: There are three horizontal tie rods A in total, namely, an upper horizontal tie rod A, a middle horizontal tie rod A and a bottom horizontal tie rod A.

5. The new reinforced connector for steel structure buildings according to claim 4 is characterized in that: The middle-level horizontal pull rod A includes a threaded tube A, the two ends of which are respectively threadedly connected with a left-side screw rod A and a right-side screw rod A, the threads of the left-side screw rod A and the right-side screw rod A are opposite, the other end of the left-side screw rod A is fixed with a connecting plate A, and the connecting plate A is detachably connected to the left-side supporting column through a fixing bolt A, and the other end of the right-side screw rod A is fixed with a vertical connecting sleeve A, and the vertical connecting sleeve A is mounted on the left-side suspension rod and is welded to the left-side suspension rod.

6. The new reinforced connector for steel structure buildings according to claim 5 is characterized in that: The vertical connecting sleeve A is provided with an articulated seat which is articulated with the inclined pull rod A.

7. The new reinforced connector for steel structure buildings according to claim 6 is characterized in that: The inclined pull rod A includes a threaded tube B, the two ends of which are respectively threadedly connected with a left screw rod B and a right screw rod B. The threads of the left screw rod B and the right screw rod B are opposite. The other end of the left screw rod B is hinged to a hinge seat, and the other end of the right screw rod B is hinged to an upper supporting beam or a lower reinforcing supporting beam.

8. The new reinforced connector for steel structure buildings according to claim 7 is characterized in that: The right-side hanger is a rectangular square tube. The bottom end of the right-side hanger is welded to the right-side connecting sleeve mounted on the lower-level reinforcing support beam. An upper top plate B is welded to the top of the right-side hanger. The upper top plate B is detachably connected to the upper-level support beam through a connecting bolt B.

9. The new reinforced connector for steel structure buildings according to claim 8 is characterized in that: There are three horizontal tie rods A in total, namely, an upper horizontal tie rod B, a middle horizontal tie rod B and a bottom horizontal tie rod B.

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