Construction node of multi-pipe door type anti-seismic support hanger

Abstract

The utility model relates to the technical field of hanger construction, and particularly discloses a multi-pipe door type anti-seismic support hanger construction node which comprises a concrete floor, a support structure arranged at the bottom of the concrete floor and a plurality of pipe hoop structures arranged on the support structure side by side. The two inclined supporting rod pieces are symmetrically arranged on the outer sides of the two main hanging rod pieces, and the cross beam is horizontally connected between the two main hanging rod pieces; the pipe hoop structure comprises a first clamping body and a second clamping body which are oppositely arranged, the first clamping body and the second clamping body are each of a plate-shaped structure with limiting bayonets formed in the opposite sides, the side, away from the limiting bayonets, of the second clamping body is fixed to the top of the cross beam, and the opposite sides of the first clamping body and the second clamping body are provided with protruding blocks and matching grooves which are long along the side edges correspondingly. The anti-seismic pipeline has the advantages of being stable and reliable in structure and high in anti-seismic capacity, and when the anti-seismic pipeline is installed and constructed on a high working face, installation steps are reduced, and rapid installation and disassembly are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a suspension frame construction technical field especially relates to a kind of multi-pipe door type anti-seismic support hanger construction joint. BACKGROUND

[0002] In the existing engineering construction process, pipeline laying is often needed, for conveying tap water, fire water and natural gas etc., if these pipelines are directly fixed on wall, in the event of vibration, pipeline falling condition is easy to appear, thereby causing safety accident, therefore, support for pipeline fixing needs to have good seismic resistance, the existing anti-seismic support needs to be fixed at floor bottom first, then pipe clamp is fixed on anti-seismic support, and then pipeline is fixed on pipe clamp through multiple bolt assemblies, however, the installation operation surface of anti-seismic support and pipeline is often high, and the installation process of pipe clamp and pipeline involves a large number of bolt assemblies and other parts, and the installation process is complicated, bolt assembly is easy to lose and fall in operation process, and the working efficiency of installation is reduced. CONTENT OF UTILITY MODEL

[0003] The utility model aims at providing a kind of multi-pipe door type anti-seismic support hanger construction joint, to solve the technical problem mentioned in the above background art.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] The application discloses a kind of multi-pipe door type anti-seismic support construction nodes, including concrete floor, support structure being arranged at the bottom of concrete floor, and multiple pipe hoop structures being arranged side by side on support structure, support structure includes two main hanger bar pieces arranged vertically, two inclined strut bar pieces being symmetrically arranged outside two main hanger bar pieces, and crossbeam being horizontally connected between two main hanger bar pieces, the main hanger bar piece includes main support channel steel, full tooth screw being arranged axially through main support channel steel, and screw lock for fixing between full tooth screw and main support channel steel, the top end of full tooth screw is connected and fixed with the bottom of concrete floor by anchor bolt, the bottom end of two full tooth screws is respectively connected and fixed with the end of crossbeam, the end of inclined strut bar piece is respectively hinged with the end of crossbeam and the bottom of concrete floor;The pipe hoop structure includes oppositely arranged first clamping body and second clamping body, and the first clamping body and the second clamping body are both plate-shaped structures with limiting clamping holes arranged on opposite sides, the limiting clamping hole is semicircular, the side, away from the limiting clamping hole, of the second clamping body is fixed with the top of crossbeam, the opposite sides of the first clamping body and the second clamping body are respectively provided with protrusions and matching grooves along the side edges, the protrusions and the matching grooves are inserted, a recess is formed in the opposite position of the side of the second clamping body and the matching groove, a connecting assembly is arranged in the recess, the connecting assembly includes a connecting rod and a U-shaped frame, one end of the connecting rod is hinged with the U-shaped frame, the other end is hinged with the side wall of the recess, the end faces of the two vertical parts of the U-shaped frame are both inwardly provided with limiting channels, a compression spring and a plug rod are arranged in the limiting channel, the two ends of the compression spring are respectively fixedly connected with the U-shaped frame and the plug rod, the plug rod is slidably connected with the U-shaped frame, the end, away from the compression spring, of the plug rod is provided with a short screw rod, a first insertion slot is formed in the bottom of the recess, the first insertion slot is communicated with the side walls on both sides of the matching groove, and a second insertion slot is formed in the protrusion.

[0006] Further, limiting through holes are formed in the outer sides of the two vertical parts of the U-shaped frame and communicated with the limiting channels, a push piece is arranged in the limiting through hole, the push piece is slidably connected with the U-shaped frame, and the push piece is fixedly connected with the plug rod.

[0007] Further, the main support channel steel is a C-shaped channel steel, L-shaped folded plates are integrally arranged inwardly on the two side legs of the main support channel steel, and the end faces of the L-shaped folded plates are sawtooth structures.

[0008] Further, the screw lock includes a jacking bolt, a wing-shaped nut and a pressing piece, the width of the wing-shaped nut is greater than the distance between the end faces of the L-shaped folded plates on the two sides of the main support channel steel, tooth grooves are formed in the two side wings of the wing-shaped nut, the wing-shaped nut is arranged in the channel of the main support channel steel, the tooth grooves in the two side wings of the wing-shaped nut are in meshing connection with the sawtooth structures of the end faces of the L-shaped folded plates, the jacking bolt is in threaded connection with the wing-shaped nut, the pressing piece is arranged between the wing-shaped nut and the full tooth screw, and the end of the jacking bolt is rotatably connected with the pressing piece.

[0009] Further, the diagonal bracing rod comprises a diagonal bracing channel steel and two adjustable hinges respectively arranged at two ends of the diagonal bracing channel steel, the diagonal bracing channel steel is hinged with the adjustable hinges, the adjustable hinge at the top end of the diagonal bracing channel steel is connected and fixed with the bottom of the concrete floor through an anchor bolt, and the adjustable hinges at the bottom ends of the two diagonal bracing channel steels are respectively connected and fixed with the two ends of the cross beam.

[0010] Further, the included angle between the diagonal bracing rod and the main suspender is 30-45 degrees.

[0011] Further, the recess lower groove wall is provided with a placing groove.

[0012] Compared with the prior art, the utility model has the following characteristics and beneficial effects:

[0013] The utility model discloses a support structure arranged at the bottom of the concrete floor and a pipe clamp structure arranged on the support structure, and a multi-pipe door type anti-seismic support and hanger is formed, which has good vertical and horizontal structural stability, and the overall structure is stable and reliable, and the anti-seismic capacity is improved. The opposite sides of the first clamping body and the second clamping body are respectively provided with a protruding block and a matching groove along the side length, the recess is arranged at the opposite position of one side of the second clamping body and the matching groove, and the connecting assembly is arranged in the recess. When the pipe clamp is installed, the inserting rod is slid into the limiting channel by driving the inserting rod through the push piece, the inserting rod is slid out of the limiting channel and penetrates the first inserting groove and the second inserting groove under the driving of the compression spring, then the first clamping body and the second clamping body are fixed by fastening the nut on the short screw rod, and the pipe clamp is fixed, and when the pipe is installed on a high operation surface, the parts on the pipe clamp structure can be assembled in the factory in advance, the on-site installation steps are reduced, the quick installation and disassembly are realized, the installation efficiency is improved, and the utility model has the characteristics of safety and applicability, has good popularization and practical value, and can generate good economic benefits after wide popularization and application. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a whole structure schematic view of the utility model;

[0015] Fig. 2 It is a pipe clamp structure partial structure schematic view of the utility model;

[0016] Fig. 3 It is a connecting assembly assembly structure schematic view of the utility model.

[0017] Reference numeral: 1, concrete floor; 2, pipe hoop structure; 201, first clamping body; 202, second clamping body; 3, main hanger; 301, main support channel steel; 302, full toothed screw; 303, screw lock; 4, inclined strut; 5, cross beam; 6, groove; 7, connecting assembly; 701, connecting rod; 702, U-shaped frame; 703, compression spring; 704, insertion rod; 705, short screw; 8, first insertion slot; 9, second insertion slot; 10, push piece; 11, adjustable hinge. DETAILED DESCRIPTION

[0018] In order to make the technical means, innovative features, purposes and effects of the utility model easy to understand, the utility model is further described as follows.

[0019] The embodiments described herein are specific, concrete embodiments of the utility model, used to illustrate the concept of the utility model, and are explanatory and exemplary, and should not be interpreted as limiting the embodiments and scope of the utility model. In addition to the embodiments described herein, those skilled in the art can also employ other technical solutions that are obvious based on the content disclosed in the claims and description of the present application, including technical solutions that make any obvious substitutions and modifications to the embodiments described herein.

[0020] The utility model discloses a kind of multi-pipe door type anti-seismic support hanger construction nodes, such as Figs. 1 to 3As shown, the system includes a concrete floor slab 1, a support structure at the bottom of the concrete floor slab 1, and multiple pipe clamp structures 2 arranged side by side on the support structure. The support structure includes two vertically arranged main hanger members 3, two diagonal bracing members 4 symmetrically arranged outside the two main hanger members 3, and a horizontal beam 5 connecting the two main hanger members 3. The multiple pipe clamp structures 2 are fixed side by side on the horizontal beam 5. The two main hanger members 3 are spaced apart. Each main hanger member 3 includes a main support channel steel 301, which axially penetrates the main support channel steel 301. The system includes a fully threaded bolt 302 and a bolt lock 303 for fixing the fully threaded bolt 302 and the main support channel steel 301. The top of the fully threaded bolt 302 is connected and fixed to the bottom of the concrete floor slab 1 by an anchor bolt. The main support channel steel 301 is a C-shaped channel steel, and both sides of the main support channel steel 301 are integrally provided with L-shaped folded plates. The end face of the L-shaped folded plates has a serrated structure. The bolt lock 303 includes a tightening bolt, a wing nut, and a pressure plate. The width of the wing nut is greater than the width of the L-shaped folded plates on both sides of the main support channel steel 301. The spacing between the end faces of the folded plates; the wing-shaped nuts have toothed grooves on both sides; the wing-shaped nuts are located in the grooves of the main support channel steel 301; the toothed grooves of the wing-shaped nuts engage with the sawtooth structure of the L-shaped folded plate end face; the tightening bolt is threadedly connected to the wing-shaped nut; the pressure plate is located between the wing-shaped nut and the fully threaded screw 302; the end of the tightening bolt is rotatably connected to the pressure plate; thus, by tightening the tightening bolt, the pressure plate is pressed against the fully threaded screw 302, connecting and fixing the main support channel steel 301 and the fully threaded screw 302; the diagonal brace member 4 and... The included angle between the main hanger members 3 is 30~45 degrees. The diagonal bracing member 4 includes a diagonal bracing channel steel and two adjustable hinges 11 respectively located at both ends of the diagonal bracing channel steel. The adjustable hinges 11 are existing technology. The diagonal bracing channel steel is hinged to the adjustable hinges 11. The adjustable hinges 11 at the top of the diagonal bracing channel steel are connected and fixed to the bottom of the concrete floor slab 1 by anchor bolts. The adjustable hinges 11 at the bottom of the two diagonal bracing channel steels are connected and fixed to both ends of the crossbeam 5 respectively. The two ends of the crossbeam 5 are connected and fixed to the bottom ends of two fully threaded screw rods 302 respectively.The clamp structure 2 includes a first clamping body 201 and a second clamping body 202 arranged opposite to each other. Both the first clamping body 201 and the second clamping body 202 are rectangular plate-shaped structures with limiting slots on opposite sides. The limiting slots are semi-circular. The side of the second clamping body 202 away from the limiting slot is fixed to the top of the crossbeam 5. The opposite sides of the first clamping body 201 and the second clamping body 202 are respectively provided with protrusions and mating grooves of appropriate specifications that run along the side edges. The protrusions are located on both sides of the limiting slot of the first clamping body 201, and the mating grooves are located on both sides of the limiting slot of the second clamping body 202. The protrusions and mating grooves are inserted into each other. A groove 6 is opened on one side of the second clamping body 202 at the position opposite to the mating groove. A first slot 8 is opened at the bottom of the groove 6. The first slot 8 is connected to the side walls of the mating groove on both sides. A second slot 9 is correspondingly opened on the protrusion. A connecting component 7 is provided in the groove 6. The connecting component 7 includes a connecting rod 70. 1. A U-shaped frame 702 is connected to a connecting rod 701, one end of which is hinged to the U-shaped frame 702, and the other end is hinged to the side wall of the groove 6. Limiting channels are opened inward on the end faces of the two vertical sections of the U-shaped frame 702, communicating with the horizontal section of the U-shaped frame 702. A compression spring 703 and a plug rod 704 are provided within the limiting channels. The two ends of the compression spring 703 are fixedly connected to the U-shaped frame 702 and the plug rod 704, respectively. The plug rod 704 is slidably connected to the U-shaped frame 702. Limiting through holes communicating with the limiting channels are opened on the outer sides of the two vertical sections of the U-shaped frame 702. A lever 10 is provided within the limiting through holes, slidably connected to the U-shaped frame 702, and fixedly connected to the plug rod 704. A short screw 705 is provided at the end of the plug rod 704 away from the compression spring 703. The specifications of the first slot 8, the second slot 9, the plug rod 704, and the short screw 705 are compatible.

[0021] When installing the pipe clamp structure, the insert rod 704 is slid into the limiting channel by moving the lever 10. After aligning the limiting channel with the first slot 8, the lever 10 is released, and the insert rod 704 slides out of the limiting channel under the action of the compression spring 703 and passes through the first slot 8 and the second slot 9. Then, it is tightened by putting the nut on the short screw 705, thereby connecting and fixing the first clamp body 201 and the second clamp body 202. The groove wall of the groove 6 is provided with a placement groove for placing the insert rod 704 and the short screw 705. The placement groove matches the insert rod 704. The insert rod 704 is initially inserted into the placement groove to prevent the insert rod 704 from being lost or damaged.

[0022] This utility model constructs a multi-port portal-type seismic support and hanger by means of a support structure located at the bottom of a concrete floor slab and a pipe clamp structure located on the support structure. It has good vertical and horizontal structural stability, and the overall structure is stable and reliable, improving seismic resistance. By setting the pipe clamp structure, the first clamp body and the second clamp body are respectively provided with protrusions and mating grooves of appropriate specifications that run along the side. A groove is opened on one side of the second clamp body at the position opposite to the mating groove, and a connecting component is installed in the groove. When installing the pipe clamp, the insert rod is slid into the limiting channel by moving the lever. Under the action of the compression spring, the insert rod slides out of the limiting channel and passes through the first slot and the second slot. Then, the nut is put on the short screw for fastening, thereby connecting and fixing the first clamp body and the second clamp body, and thus clamping the pipe. When installing pipes on a higher working surface, the number of overall components is reduced, the installation steps are reduced, and the installation efficiency is improved.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0024] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-pipe door-type anti-seismic support and hanger construction joint, comprising a concrete floor (1), a support structure arranged at the bottom of the concrete floor (1), and a plurality of pipe clamp structures (2) arranged side by side on the support structure, the support structure comprising two vertical main hanger members (3), two inclined brace members (4) symmetrically arranged outside the two main hanger members (3), and a cross beam (5) horizontally connected between the two main hanger members (3), characterized in that: The main suspender (3) comprises a main support channel steel (301), a full tooth screw (302) axially penetrating the main support channel steel (301), and a screw lock (303) for fixing the full tooth screw (302) and the main support channel steel (301), the top end of the full tooth screw (302) is connected and fixed with the bottom of the concrete floor (1) through an anchor bolt, the two ends of the cross beam (5) are respectively connected and fixed with the bottom ends of the two full tooth screws (302), and the two ends of the inclined bracing rod (4) are respectively hinged with the end portions of the cross beam (5) and the bottom of the concrete floor (1); the pipe clamp structure (2) comprises oppositely arranged first and second clamping bodies (201) and (202), the first and second clamping bodies (201) and (202) are both plate-shaped structures provided with limiting clamping holes on opposite sides, the limiting clamping holes are semicircular, the side of the second clamping body (202) away from the limiting clamping hole is fixed with the top of the cross beam (5), the opposite sides of the first and second clamping bodies (201) and (202) are respectively provided with protrusions and matching grooves along the side edges, the protrusions and the matching grooves are insertedly connected, a recess (6) is formed on the side of the second clamping body (202) opposite to the matching groove, a connecting assembly (7) is arranged in the recess (6), the connecting assembly (7) comprises a connecting rod (701) and a U-shaped frame (702), one end of the connecting rod (701) is hinged with the U-shaped frame (702), the other end is hinged with the side wall of the recess (6), the two vertical portions of the U-shaped frame (702) are both provided with limiting channels, a compression spring (703) and a plug rod (704) are arranged in the limiting channels, the two ends of the compression spring (703) are respectively fixedly connected with the U-shaped frame (702) and the plug rod (704), the plug rod (704) is slidably connected with the U-shaped frame (702), the end of the plug rod (704) away from the compression spring (703) is provided with a short screw rod (705), a first insertion groove (8) is formed in the bottom of the recess (6), the first insertion groove (8) is communicated with the side walls of the matching grooves, and a second insertion groove (9) is formed on the protrusion.

2. The multi-pipe door-type seismic support hanger construction joint according to claim 1, characterized in that: Limiting through holes are formed in the outer sides of the two vertical portions of the U-shaped frame (702) and communicated with the limiting channels, a push piece (10) is arranged in the limiting through hole, the push piece (10) is slidably connected with the U-shaped frame (702), and the push piece (10) is fixedly connected with the plug rod (704).

3. The multi-pipe door-type seismic support hanger construction joint according to claim 2, characterized in that: The main support channel steel (301) is a C-shaped channel steel, and L-shaped folded plates are integrally arranged on the two side legs of the main support channel steel (301) and inwardly directed.

4. The multi-pipe door-type seismic support hanger construction joint according to claim 3, characterized in that: The screw lock (303) comprises a jacking bolt, a wing-shaped nut and a pressing piece, the width of the wing-shaped nut is greater than the distance between the end faces of the L-shaped folded plates on the two sides of the main support channel steel (301), the two side wings of the wing-shaped nut are provided with tooth grooves, the wing-shaped nut is arranged in the channel of the main support channel steel (301), the tooth grooves of the two side wings are in meshing connection with the zigzag structure of the end faces of the L-shaped folded plates, the jacking bolt is in threaded connection with the wing-shaped nut, the pressing piece is arranged between the wing-shaped nut and the full tooth screw (302), and the end of the jacking bolt is in rotational connection with the pressing piece.

5. The multi-pipe door-type seismic support hanger construction joint according to claim 1, characterized in that: The diagonal bracing rod member (4) comprises a diagonal bracing channel steel and two adjustable hinges (11) respectively arranged at two ends of the diagonal bracing channel steel, the diagonal bracing channel steel is hinged with the adjustable hinges (11), the adjustable hinge (11) at the top end of the diagonal bracing channel steel is connected and fixed with the bottom of the concrete floor (1) through an anchor bolt, and the adjustable hinges (11) at the bottom ends of the two diagonal bracing channel steels are respectively connected and fixed with two ends of the cross beam (5).

6. The multi-pipe door-type seismic support hanger construction joint according to claim 1, characterized in that: The included angle between the diagonal bracing rod member (4) and the main suspender member (3) is 30-45 degrees.

7. The multi-pipe door-type anti-seismic support hanger construction joint according to any one of claims 1-6, characterized in that: The lower groove wall of the groove (6) is provided with a placing groove.

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