Fabricated wall-attached support

Abstract

The invention provides an assembly type wall-attached support which comprises a cross beam and a guide rail, one end of the cross beam is provided with a connecting piece in a matched mode, the back face of a back plate is vertically and fixedly connected with two steel channels, the two steel channels are symmetrically arranged, the guide rail is clamped between the two steel channels, the front face of the back plate is fixedly connected with three steel angles, and the steel angles are fixedly connected with the connecting piece. Two sets of vertical plates are fixedly connected to the back plate, a square rod is rotationally connected to the first set of vertical plates, the other end of the square rod is in threaded connection with a two-way screw rod, the other end of the two-way screw rod is in threaded connection with a first abutting rod, an arc-shaped groove is formed in the other end of the first abutting rod, and the groove is matched with the side wall of a transverse rod. A second abutting rod is rotationally connected to the second set of vertical plates, an arc-shaped groove is formed in the other end of the second abutting rod, and the groove is matched with the side wall of the transverse rod. Existing steel members can be used for installing and welding, and the steel members can be disassembled and assembled on the guide rails to be supported and fixed.

Description

Technical Field

[0001] The invention relates to the technical field of steel structure support for building construction, and in particular to an assembled wall-attached support. Background Art

[0002] Climbing formwork is the abbreviation of climbing formwork, also known as jumping formwork abroad. It consists of climbing formwork, climbing frame (some climbing formworks do not have climbing frame) and climbing equipment. It is an effective tool in the construction of high-rise structures such as shear wall systems, cylinder systems and bridge piers.

[0003] When high-rise prefabricated structures are constructed using climbing frames, there are situations where traditional climbing frame wall supports cannot be attached to the prefabricated exterior walls. Summary of the invention

[0004] In order to solve the above problems, the present invention discloses an assembled wall-mounted support, including a crossbeam and a guide rail, one end of the crossbeam is matched with a connector, the other side of the connector is attached and fixed on the guide rail, a plurality of cross bars are arranged in the middle of the guide rail, the connector includes a back plate, the back of the back plate is vertically fixedly connected with two channel steels, the two channel steels are symmetrically arranged, and the guide rail is clamped between the two channel steels. That is, the channel steel arranged on the connector is matched with the guide rail for fixing.

[0005] Three angle steels are fixedly connected to the front of the back plate, and two groups of vertical plates are fixedly connected to the back plate. The first group of vertical plates is located above the uppermost angle steel, and the second group of vertical plates is located between the upper angle steel and the middle angle steel.

[0006] A square rod is rotatably connected to the vertical plate of the first group, the other end of the square rod is threadedly connected to a bidirectional screw, the other end of the bidirectional screw is threadedly connected to a first push rod, the other end of the first push rod is provided with an arc groove, and the groove cooperates with the side wall of the cross bar.

[0007] The second set of vertical plates is rotatably connected with a second push rod, and the other end of the second push rod is provided with an arc groove, and the groove matches the side wall of the cross bar. When the connector and the guide rail are matched, the second push rod is pre-pressed against the cross bar on the guide rail, and the first push rod is pressed against another cross bar on the guide rail, and then the bidirectional screw is rotated so that the first push rod and the second push rod are tightly pressed against the cross bar, so that the connector is stably matched on the guide rail.

[0008] Preferably, the lowermost angle steel and the middle angle steel are symmetrically arranged, and the end of the cross beam is clamped between the two, and a latch is inserted into the middle angle steel, and the latch passes through the cross beam, that is, the cross beam and the connecting member are stably connected by means of the latch.

[0009] Preferably, bolts are inserted into the channel steel and pass through the guide rail, thereby improving the stability of the connection between the connecting piece and the guide rail.

[0010] Preferably, a support plate is fixedly connected to the middle of the back plate, the support plate is arranged obliquely and is fixedly connected to the uppermost angle steel, thereby improving the structural strength of the connecting piece and enabling the upper angle steel to obtain a greater load-bearing capacity.

[0011] Preferably, a second rotating shaft is rotatably provided at the end of the square rod, and the second rotating shaft is rotatably matched with the vertical plate. The supporting angle of the first support rod is adjusted as needed.

[0012] Preferably, the end of the second push rod is rotatably matched with a first rotating shaft, and the first rotating shaft is rotatably matched with the vertical plate. The support angle of the second push rod can be adjusted as needed.

[0013] Preferably, the other end of the cross beam is fixedly connected to a frame, and a building body is arranged at the lower part of the frame to support the cross beam.

[0014] The beneficial effects of the present invention are as follows: 1. Use angle steel, channel steel and other commonly used steel components for construction for assembly and welding, which can make full use of existing resources on site, and the connectors can be easily disassembled from the guide rails.

[0015] 2. It solves the problem of no assembled wall-mounted supports in the construction process of existing high-rise climbing frames. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the present invention; Figure 2 It is a front schematic diagram of the connecting piece of the present invention; Figure 3 It is a schematic diagram of the back side of the connecting piece of the present invention.

[0017] List of reference numerals: 1. Building body; 2. Frame; 3. Beam; 4. Connector; 5. Guide rail; 6. Crossbar 41. Angle steel; 42. Channel steel; 43. Back plate; 44. Latch; 45. First rotating shaft; 46. Support plate; 47. Vertical plate; 48. Second rotating shaft; 49. Square rod; 410. Bidirectional screw rod; 411. First support rod; 412. Second support rod; 413. Bolt. DETAILED DESCRIPTION

[0018] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0019] like Figures 1 to 3 As shown, a prefabricated wall-mounted support includes a crossbeam 3 and a guide rail 5. The guide rail 5 is a steel structure used in existing construction, fixedly connected to the outer wall of the building, and used for guiding the lifting of a car, etc. One end of the crossbeam 3 is provided with a connecting piece 4, and the other side of the connecting piece 4 is attached and fixed to the guide rail 5. A plurality of cross bars 6 are provided in the middle of the guide rail 5. The guide rail 5 also includes rods connected to both ends of the cross bars 6, which are generally square steels or channel steels. The connecting piece 4 includes a back plate 43, and the back side of the back plate 43 is vertically fixedly connected with two channel steels 42. The two channel steels 42 are symmetrically arranged, and the channel steels 42 are arranged back to back, that is, the notches are in opposite directions, and the guide rail 5 is clamped between the two channel steels 42.

[0020] Three angle steels 41 are fixedly connected to the front of the back plate 43, and two groups of vertical plates 47 are fixedly connected to the back plate 43. Each group of vertical plates 47 includes two plates. Each group of vertical plates 47 is fixedly connected to the middle of the back plate 43. The first group of vertical plates 47 is located above the uppermost angle steel 41, and the second group of vertical plates 47 is located between the upper angle steel 41 and the middle angle steel 41.

[0021] A square rod 49 is rotatably connected to the first set of vertical plates 47, and a bidirectional screw 410 is threadedly connected to the other end of the square rod 49. A clamping section with a regular hexagonal cross-section is provided in the middle of the bidirectional screw 410 to facilitate the use of tools such as wrenches to clamp and rotate the bidirectional screw 410. The other end of the bidirectional screw 410 is threadedly connected to a first support rod 411, and an arc-shaped groove is provided at the other end of the first support rod 411, and the groove cooperates with the side wall of the cross bar 6.

[0022] The second set of vertical plates 47 is rotatably connected with a second support rod 412, and the other end of the second support rod 412 is provided with an arc groove, and the groove matches the side wall of the cross bar 6. When the connector 4 is installed, it is first attached to the guide rail 5, and then the second support rod 412 first supports the cross bar 6, and then the square rod 49 is rotated to make the first support rod 411 support the other cross bar 6, and then the bidirectional screw 410 is rotated to make the end of the first support rod 411 fit closely with the cross bar 6, and under the support of the second support rod 412, the connector 4 is firmly connected to the guide rail 5.

[0023] The lowest angle steel 41 and the middle angle steel 41 are symmetrically arranged, and the end of the beam 3 is clamped therebetween. A latch 44 is inserted into the middle angle steel 41, and the latch 44 passes through the beam 3. That is, the latch 44 is used to make the connection between the beam 3 and the connecting piece 4 more convenient and facilitate disassembly.

[0024] Bolts 413 are inserted through the channel steel 42, and the bolts 413 pass through the guide rail 5 to improve the stability of the connection between the connecting member 4 and the guide rail 5.

[0025] A support plate 46 is fixedly connected to the middle of the back plate 43. The support plate 46 is arranged obliquely and fixedly connected to the uppermost angle steel 41. The support plate 46 is arranged to improve the structural strength of the connecting member 4, and further, to improve the bearing capacity of the uppermost angle steel 41.

[0026] The end of the square rod 49 is rotatably provided with a second rotating shaft 48, and the second rotating shaft 48 is rotatably provided with the vertical plate 47. The end of the second stop rod 412 is rotatably provided with a first rotating shaft 45, and the first rotating shaft 45 is rotatably provided with the vertical plate 47.

[0027] The other end of the cross beam 3 is fixedly connected to the frame 2, and the building body 1 is arranged at the lower part of the frame 2. That is, the connection of the other end of the cross beam 3 is realized. Further, a screw rod extends from the building body 1, and the screw rod is inserted through the cross beam 3. The upper end of the screw rod is provided with a nut, a buckle plate and the like, which buckles and fixes the cross beam 3.

[0028] The technical means disclosed in the scheme of the present invention are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical schemes composed of any combination of the above technical features.

Claims

1. An assembled wall-mounted support, comprising a crossbeam (3) and a guide rail (5), wherein one end of the crossbeam (3) is provided with a connecting piece (4), the other side of the connecting piece (4) is attached and fixed to the guide rail (5), and a plurality of cross bars (6) are provided in the middle of the guide rail (5), characterized in that: The connecting member (4) comprises a back plate (43), the back side of the back plate (43) being vertically fixedly connected to two channel steels (42), the two channel steels (42) being symmetrically arranged, and the guide rail (5) being clamped between the two channel steels (42); The front side of the back plate (43) is fixedly connected to three angle steels (41), and the back plate (43) is fixedly connected to two groups of vertical plates (47), the first group of vertical plates (47) is located above the uppermost angle steel (41), and the second group of vertical plates (47) is located between the upper angle steel (41) and the middle angle steel (41); A square rod (49) is rotatably connected to the first group of vertical plates (47); the other end of the square rod (49) is threadedly connected to a bidirectional screw rod (410); the other end of the bidirectional screw rod (410) is threadedly connected to a first support rod (411); the other end of the first support rod (411) is provided with an arc-shaped groove, and the groove matches the side wall of the cross rod (6); A second support rod (412) is rotatably connected to the second set of vertical plates (47), and the other end of the second support rod (412) is provided with an arc-shaped groove, and the groove cooperates with the side wall of the cross bar (6).

2. The assembled wall-mounted support according to claim 1, characterized in that: The lowermost angle steel (41) and the middle angle steel (41) are symmetrically arranged, and the end of the cross beam (3) is clamped between the two. A latch pin (44) is inserted through the middle angle steel (41), and the latch pin (44) passes through the cross beam (3).

3. The assembled wall-mounted support according to claim 1, characterized in that: Bolts (413) are inserted into the channel steel (42), and the bolts (413) pass through the guide rail (5).

4. The assembled wall-mounted support according to claim 1, characterized in that: A support plate (46) is fixedly connected to the middle of the back plate (43); the support plate (46) is arranged at an angle and is fixedly connected to the uppermost angle steel (41).

5. The assembled wall-mounted support according to claim 1, characterized in that: A second rotating shaft (48) is rotatably fitted at the end of the square rod (49), and the second rotating shaft (48) and the vertical plate (47) are rotatably fitted.

6. The assembled wall-mounted support according to claim 1, characterized in that: The end of the second stop rod (412) is rotatably matched with a first rotating shaft (45), and the first rotating shaft (45) and the vertical plate (47) are rotatably matched.

7. The assembled wall-mounted support according to claim 1, characterized in that: The other end of the crossbeam (3) is fixedly connected to a frame (2), and a building body (1) is provided at the lower part of the frame (2).

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