An assembled pipeline support and hanger for integrated pipeline corridor wiring

Abstract

The present invention discloses an assembled pipeline support and hanger for integrated pipe corridor wiring, which comprises: a transverse support mechanism, comprising at least one transverse support assembly and at least one isolation assembly, wherein each transverse support assembly corresponds to at least one isolation assembly, and one end of the transverse support assembly is detachably connected to the inner wall of the pipe corridor; the isolation assemblies are arranged at intervals on the transverse support assemblies and are detachably connected; a vertical support mechanism, comprising at least one vertical support assembly, the lower end of which abuts the ground of the pipe corridor; the vertical support assembly is detachably connected to all transverse support assemblies; and at least one fixing mechanism for fixing pipelines, wherein each fixing mechanism corresponds to an isolation assembly, the fixing mechanism is detachably connected to the isolation assembly, and the fixing mechanism is adjustable relative to the isolation assembly. The present invention has good scalability and adaptability.

Description

Technical Field

[0001] The present invention relates to the technical field of integrated pipe gallery wiring, and in particular to an assembled pipeline support and hanger for integrated pipe gallery wiring. Background Art

[0002] An underground utility corridor refers to a structure and its ancillary facilities located below the city's surface, designed to house two or more types of public utility pipelines or specialized pipelines. Incorporating public utility pipelines into the corridor avoids the need for repeated road excavation for pipeline installation or maintenance. Furthermore, since the pipelines are shielded from soil and groundwater, they are protected from soil corrosion and thus extend their service life.

[0003] Various pipelines are installed inside the underground integrated pipe corridor according to planning requirements. Public utility pipelines include electricity, communications (including monitoring lines), radio and television, water supply, drainage, heat, gas, fire protection pipes, traffic signals, emergency optical cables, etc. Ancillary facilities include drainage, ventilation, lighting, electricity, communications, fire protection, and safety monitoring systems used to maintain the normal operation of the pipe corridor. Existing prefabricated pipeline supports and hangers are generally drilled inside the pipe corridor, and then the supports and hangers are fixed by expansion bolts and other methods. Drilling may cause cracks inside the pipe corridor, and there is also the problem of dust pollution. In addition, the existing supports and hangers are either connected to the inner wall of the pipe corridor at one end and the other end is suspended in the air, or they are hung on the top of the pipe corridor. The support and hanger have limited load-bearing capacity and limited expansion space, making it more troublesome to add or remove pipelines later. In addition, due to the installation accuracy of the supports and hangers, there may be installation conflicts between the supports and hangers and hard pipelines (such as metal water supply and drainage pipes, etc.). The solution is either to modify the supports and hangers, such as adding pads, expanding holes, etc. to adjust the support height of the supports and hangers, or to re-drill holes and reinstall the supports and hangers, which is a relatively troublesome operation. Summary of the Invention

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide an assembled pipeline support and hanger for integrated pipeline corridor wiring, which has good scalability and adaptability.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an assembled pipeline support and hanger for integrated pipeline corridor wiring, comprising:

[0006] The transverse support mechanism includes at least one transverse support assembly and at least one isolation assembly, and each transverse support assembly corresponds to at least one isolation assembly, one end of each transverse support assembly is detachably connected to the inner wall of the pipe gallery; the isolation assemblies are arranged at intervals on the transverse support assemblies and are detachably connected;

[0007] The vertical support mechanism includes at least one vertical support assembly, the lower end of which abuts against the ground of the corridor; the vertical support assembly is detachably connected to all the horizontal support assemblies;

[0008] At least one fixing mechanism is used to fix the pipeline, each of the fixing mechanisms corresponds to an isolation component, the fixing mechanism is detachably connected to the isolation component, and the fixing mechanism is adjustable relative to the isolation component.

[0009] After the above settings, all the lateral support assemblies are connected through the vertical support assembly, which can greatly improve the load-bearing capacity of the lateral support assembly. At the same time, it can also reduce the force on the connection nodes between the lateral support assembly and the inner wall of the corridor, avoid damage to the corridor side wall, and ensure the anti-seepage performance of the corridor. In actual use, the expandability of the support and hanger can be greatly improved by flexibly adding isolation assemblies, fixing mechanisms and lateral support assemblies. In addition, by making the fixing mechanism adjustable to connect the isolation assembly, the installation conflicts between the pipeline and the support and hanger can be better coordinated, with strong adaptability and easy adjustment.

[0010] Preferably, the lateral support assembly includes two crossbeams, the two crossbeams are arranged at intervals in the vertical direction, and the isolation assembly connects the two crossbeams at the same time; a plurality of first positioning holes for connecting the isolation assembly and the vertical support assembly are arranged at intervals along the length direction on the crossbeam;

[0011] The isolation assembly includes two isolation rods, which are arranged at intervals in the horizontal direction and are connected to the crossbeam bolts;

[0012] Both ends of the transverse support assembly are connected to a vertical support assembly; the vertical support assembly includes a vertical beam and a support plate, and the support plate is fixedly connected to the bottom of the vertical beam; a plurality of second positioning holes are arranged at intervals along the vertical direction on the vertical beam, and the second positioning holes are long holes; the vertical beam and the cross beam are locked by connecting the second positioning holes and the first positioning holes with bolts. After such an arrangement, the isolation rod can be easily connected by setting the first positioning hole on the cross beam. Connecting a vertical support assembly at both ends of the transverse support assembly can well ensure the load-bearing capacity of the transverse support assembly, and the force on the connection node between the transverse support assembly and the inner wall of the tunnel can also be smaller. The setting of the support plate can increase the contact area, ensure the stability of the vertical beam support, and is also beneficial to the protection of the tunnel floor. The second positioning hole is set as a long hole, which can well coordinate the problem of insufficient flatness of the tunnel floor and insufficient installation height of the transverse support assembly, which makes it difficult to connect, and is beneficial to assembly. In addition, the transverse support assembly, isolation assembly and vertical support assembly of the present invention have simple structures and are easy to process.

[0013] Preferably, the transverse support mechanism further includes at least one embedded component embedded in the sidewall of the tunnel, each embedded component corresponding to at least one transverse support component, and the transverse support components are connected to the embedded components. The transverse support mechanism connects to the embedded components, thereby achieving connection to the tunnel sidewall. This avoids the problem of drilling holes during support and hanger installation that affects the tunnel's strength and waterproofing, and also prevents dust contamination and other problems.

[0014] Preferably, the embedded assembly includes an embedded plate, several connecting ribs, at least one internally threaded barrel, and at least one connector. The connecting ribs and the internally threaded barrel are both fixed to the first side of the embedded plate, and the inlet end of the internally threaded barrel extends to the second side of the embedded plate, with the first side and the second side being in opposite directions. The transverse support assembly is provided with an end plate, which abuts the second side of the embedded plate. The connector passes through the end plate and is threadedly connected to the internally threaded barrel, thereby locking the end plate and the embedded plate. When the internally threaded barrel is provided during the production of the pipe gallery, there is no need to drill holes in the template for preparing the pipe gallery. Only the barrel opening of the internally threaded barrel needs to be sealed (without connecting the connector), which facilitates the production of the pipe gallery.

[0015] Preferably, the end of the connecting rib facing away from the embedded plate is provided with a bend or secured with a pull-out stop. The connector is also covered with a protective sleeve. This arrangement enhances the installation strength of the embedded plate and facilitates the stability of the support bracket. The protective sleeve prevents contamination or even damage to the connector during construction.

[0016] Preferably, the connecting member is a screw with a terminal head. Alternatively, the connecting member is a screw rod, a nut is threadedly connected to the screw rod, and a hexagonal column is provided at the end of the screw rod for easy rotation.

[0017] Preferably, the securing mechanism includes a base, several connecting bolts, and at least one clamp for securing the pipeline. The clamps are spaced apart and arranged in a straight line on the base. The base is connected to the isolation assembly via the connecting bolts, and the isolation assembly or base is provided with adjustment slots that mate with the connecting bolts. The provision of the adjustment slots facilitates adjustment of the base height to suit the pipeline's orientation. The provision of the clamps ensures that thicker pipelines are securely secured.

[0018] Preferably, the bottom of the base is provided with two oppositely arranged oblique supports, the oblique supports cooperate to form a socket, and the socket is plugged into the transverse support assembly to enhance the stability of the fixing mechanism.

[0019] Preferably, the base is also threaded with at least one vertically mounted leveling screw, with the threaded end of the screw extending beyond the base's bottom surface and abutting the lateral support assembly. The provision of the leveling screw distributes the pressure borne by the mounting mechanism to the lateral support assembly, and also prevents loosening of the bolts connecting the base to the isolation assembly, which could reduce or even eliminate the support provided to the pipeline.

[0020] Preferably, some or all of the isolation components are detachably connected to an expansion rack, which can be used to place thinner pipelines or pipelines with lower positioning requirements (such as plastic pipes with a certain degree of flexibility).

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. Connecting all transverse support assemblies through vertical support assemblies can significantly increase the load-bearing capacity of the transverse support assemblies. At the same time, it can also reduce the stress on the connection nodes between the transverse support assemblies and the inner wall of the corridor, avoiding damage to the corridor sidewall and ensuring the corridor's anti-seepage performance. In actual use, the scalability of the support and hanger can be greatly improved by flexibly adding isolation assemblies, fixing mechanisms, and transverse support assemblies. In addition, by making the fixing mechanism adjustable to connect the isolation assembly, the installation conflicts between the pipeline and the support and hanger can be better coordinated, with strong adaptability and easy adjustment.

[0023] 2. The transverse support mechanism connects the embedded components to achieve connection with the side wall of the corridor, which can avoid the problem of drilling holes when installing the supports and hangers, affecting the strength and waterproofing of the corridor, and can also eliminate problems such as dust pollution.

[0024] 3. The isolation rack and the beam separate multiple spaces, and the corresponding number of fixing mechanisms can be installed according to the plan. The installation position of the fixing mechanism is free and has strong applicability. At the same time, when the pipeline is re-planned according to subsequent development, an expansion rack can be installed. The thinner pipelines can be layered between the expansion rack and the isolation rack or between the upper end of the isolation rack and the beam, which has high scalability. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 Schematic diagram of the present invention.

[0026] Figure 2 Schematic diagram of the partial explosion structure of embedded components, horizontal beams and vertical beams.

[0027] Figure 3 This is a schematic diagram of the embedded components (connectors and protective covers are hidden).

[0028] Figure 4 Schematic diagram of the connection between the fixing mechanism and the isolation component.

[0029] Figure 5 Schematic diagram of the connection between the fixing mechanism and the beam.

[0030] Description of main components symbols:

[0031] Transverse support assembly 10, crossbeam 11, first positioning hole 12, end plate 13;

[0032] Embedded assembly 20, embedded plate 21, connecting rib 22, internal threaded cylinder 23, pull-out stopper 25, screw 26, nut 27, hexagonal column 28, protective sleeve 29;

[0033] Vertical support assembly 30, vertical beam 31, support plate 32, second positioning hole 33;

[0034] Isolation assembly 40, isolation rod 41, third positioning hole 42, adjustment slot 43;

[0035] Fixing mechanism 50, base 51, diagonal brace 52, connecting bolt 53, leveling screw 54, hoop 55;

[0036] Expansion rack 60. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] See also Figure 1-5 This embodiment provides an assembled pipeline support and hanger for integrated pipeline corridor wiring, which includes a horizontal support mechanism, a vertical support mechanism, a fixing mechanism 50 and an expansion frame 60.

[0039] The transverse support mechanism includes at least one embedded component 20, at least one transverse support component 10, and at least one isolation component 40. The transverse support components 10 are arranged vertically at intervals, with each transverse support component 10 corresponding to at least one embedded component 20 and at least one isolation component 40. The isolation components 40 are arranged at intervals on the transverse support components 10. In this case, each transverse support component 10 corresponds to two sets of embedded components 20, that is, each crossbeam 11 corresponds to one set of embedded components 20, and each transverse support component 10 can be installed with three sets of isolation components 40.

[0040] The transverse support assembly 10 includes two beams 11 spaced vertically apart. A number of first locating holes 12 are spaced along the length of the beams 11 for connecting the isolation assembly 40 and the vertical support assembly 30. These first locating holes 12 are circular or elongated. When these holes are elongated, their length is parallel to that of the beams 11, thus accommodating installation errors in the left-right direction (the width of the tunnel corridor). An end plate 13 is provided at one end of the beam 11 and connects to the embedded assembly 20.

[0041] The embedded component 20 is embedded in the sidewall of the tunnel and includes an embedded plate 21, several connecting ribs 22, two internally threaded barrels 23, and two connectors. The internally threaded barrels 23 correspond to the connectors one-to-one. The connecting ribs 22 and internally threaded barrels 23 are both fixed (e.g., welded) to the first side of the embedded plate 21. The inlet end of the internally threaded barrel 23 extends to the second side of the embedded plate 21, with the first side and the second side oriented in opposite directions to ensure that the connectors can connect to them. A bend is provided at the end of the connecting rib 22 away from the embedded plate 21, or a pull-out member 25 is fixed thereto. The pull-out member 25 can be a short steel bar welded directly to the connecting rib 22. The end plate 13 abuts the second side of the embedded plate 21. The connector passes through the end plate 13 and is threadedly connected to the internally threaded barrel 23, thereby locking the end plate 13 to the embedded plate 21. The connector can be a screw with a terminal end, which makes its connection to the internally threaded barrel 23 simple and convenient. As an alternative, the connecting member is a screw 26, which is threaded with a nut 27, and the end of the screw 26 is provided with a hexagonal column 28 for easy rotation. When connecting the internally threaded barrel 23, one end of the screw 26 can be screwed into the internally threaded barrel 23 first, and then the nut 27 is screwed on. One advantage of this arrangement is that it can ensure that the depth of the internally threaded barrel 23 is effectively utilized, and then the nut 27 is screwed on, that is, the end plate 13 can be reliably locked on the embedded plate 21. In addition, a protective cover 29 can be provided on the connecting member to protect it.

[0042] The vertical support mechanism is used to support the transverse support mechanism. The vertical support mechanism includes at least one vertical support assembly 30. Preferably, two groups of vertical support assemblies 30 are provided, corresponding to the two ends of the transverse support assembly 10. The vertical support assembly 30 connects all the transverse support assemblies 10. Specifically, the vertical support assembly 30 includes a vertical beam 31 and a support plate 32. The support plate 32 is fixedly connected to the bottom of the vertical beam 31 and placed on the ground of the pipe gallery. Of course, it is better to fix the support plate 32 to the ground of the pipe gallery. The vertical beam 31 is provided with a plurality of second positioning holes 33 spaced apart in the vertical direction. The second positioning holes 33 are elongated holes. The vertical beam 31 and the transverse beam 11 are locked by bolting the second positioning holes 33 and the first positioning holes 12. That is, the bolts are sequentially passed through the second positioning holes 33 and the first positioning holes 12 and then locked. Shims can be added between the transverse beam 11 and the vertical beam 31 to adjust for installation errors. The provision of the second positioning holes 33 is also to better coordinate installation errors and avoid post-processing of various components.

[0043] After assembling the embedded components 20, the horizontal support components 10 and the vertical support components 30, a support frame with strong bearing capacity and reliable installation can be obtained. Different numbers of horizontal support components 10 can be assembled according to actual wiring needs.

[0044] The isolation assembly 40 includes two isolation rods 41, which are positioned vertically and spaced apart horizontally. A plurality of third positioning holes 42 are spaced apart along the length of the isolation rods 41. Bolts are inserted through the third positioning holes 42 and the first positioning holes 12 and tightened, thereby connecting the isolation rods 41 to the crossbeam 11. The isolation rods 41 are simultaneously connected to the two crossbeams 11 in their corresponding transverse support assemblies 10. Furthermore, the upper ends of the isolation rods 41 extend beyond the upper end of the corresponding crossbeam 11 in the transverse support assemblies 10. Thus, the two isolation rods 41 and the crossbeam 11 form an isolation station between them, which can be used to accommodate smaller pipelines.

[0045] The fixing mechanism 50 is used to fix thicker pipelines, etc. At least one fixing mechanism 50 is provided, and each fixing mechanism 50 corresponds to an isolation assembly 40. The fixing mechanism 50 is adjustably connected to the isolation assembly 40 and can be locked therewith. Specifically, the fixing mechanism 50 includes a base 51, two diagonal braces 52, a plurality of connecting bolts 53, at least one leveling screw 54, and at least one hoop 55 for fixing the pipeline. The base 51 is connected to the two isolation rods 41 at the same time through the connecting bolts 53. An adjustment slot 43 that cooperates with the connecting bolts 53 is provided on the isolation assembly 40 or the base 51. Preferably, part of the third positioning hole 42 on the isolation rod 41 is set as the adjustment slot 43, and the length direction of the adjustment slot 43 is the vertical direction. After such a setting, the height of the base 51 can be flexibly adjusted and locked. The diagonal braces 52 are arranged at the bottom of the base 51. The two diagonal braces 52 are arranged opposite to each other and cooperate to form a socket with a width that matches the width of the beam 11. The socket is plugged into the beam 11 close to and below it. This arrangement is to improve stability.

[0046] Leveling screws 54 are vertically positioned and threadedly connected to base 51. The threaded ends of leveling screws 54 extend beyond the bottom surface of base 51 and abut against crossbeam 11 below. The provision of leveling screws 54 adjusts the flatness of base 51 and distributes the pressure borne by fixing mechanism 50 to lateral support assembly 10. Furthermore, this prevents loosening of bolts 53 connecting base 51 to isolation rod 41, which could reduce or even eliminate pipeline support.

[0047] Hoops 55 are arranged at intervals above the base 51 and arranged in a straight line. Hoops 55 are preferably circular clamps. By arranging hoop 55, it is possible to ensure that thicker pipelines are reliably fixed.

[0048] Part or all of the isolation components 40 are connected to expansion racks 60 by bolts. The number of expansion racks 60 set on each isolation component 40 can be different. By setting up the expansion racks 60, some thinner pipelines or pipelines with lower positioning requirements (such as plastic pipes with a certain degree of flexibility, etc.) can be placed.

[0049] The working principle of the present invention is as follows:

[0050] Before the early casting of the pipe gallery or prefabricated pipe gallery, the embedded plate 21 is fixed to the steel frame of the pipe gallery through the connecting rib 22. The bending portion or the pull-out member 25 increases the contact area of ​​the rear end of the connecting rib 22, making it difficult for the embedded plate 21 to fall off. When the embedded component 20 is embedded, the connector can be temporarily blocked without connecting it. This can avoid drilling holes in the template for casting the pipe gallery. As another embodiment, before casting the pipe gallery, the connector is passed through the template and connected to the internal threaded barrel 23. This can prevent the embedded plate 21 from being buried in the concrete. By providing a protective cover 29 on the connector, the connector can be prevented from being contaminated.

[0051] The vertical beams 31 are fixed or placed on the tunnel floor. Bolts are then used to secure the vertical beams 31 to the horizontal beams 11. The second positioning holes 33 are designed to compensate for vertical installation errors. Additionally, appropriate spacers can be added between the horizontal beams 11 and the vertical beams 31 to offset installation errors in the front-to-back direction (along the tunnel depth), facilitating the secure installation of the vertical beams 31 and the horizontal beams 11. A corresponding number of spacer rods 41 are then prepared according to the planned arrangement. These spacer rods 41 are installed between two vertically adjacent horizontal beams 11. The upper ends of the spacer rods 41 are higher than the upper ends of the connected horizontal beams 11, separating the upper ends of these beams 11 and allowing for the placement of pipelines. A fixing mechanism 50 is placed between two horizontally adjacent spacer rods 41. After adjusting the height and leveling, larger pipes, such as water or steam pipes, can be secured in the hoop 55. Thinner pipes, such as cables, are placed in the space separated by the upper ends of the spacer rods 41 and the horizontal beams 11, or on the expansion rack 60. When new pipelines are subsequently planned to be added, an expansion rack and / or a fixing mechanism 50 may be added to achieve fixation or isolation.

[0052] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention description and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An assembled pipeline support and hanger for integrated pipeline corridor wiring, characterized in that: include: The transverse support mechanism includes at least one transverse support assembly and at least one isolation assembly, and each transverse support assembly corresponds to at least one isolation assembly, one end of each transverse support assembly is detachably connected to the inner wall of the pipe gallery; the isolation assemblies are arranged at intervals on the transverse support assemblies and are detachably connected; The vertical support mechanism includes at least one vertical support assembly, the lower end of which abuts against the ground of the corridor; the vertical support assembly is detachably connected to all the horizontal support assemblies; At least one fixing mechanism for fixing the pipeline, each fixing mechanism corresponding to an isolation assembly, the fixing mechanism being detachably connected to the isolation assembly, and the fixing mechanism being adjustable relative to the isolation assembly; The transverse support assembly includes two crossbeams, which are arranged vertically at intervals; a plurality of first positioning holes for connecting the isolation assembly and the vertical support assembly are arranged at intervals along the length direction on the crossbeams; The isolation assembly includes two isolation rods, which are arranged at intervals in the horizontal direction and are connected to the crossbeam bolts; Both ends of the horizontal support assembly are connected to a vertical support assembly; the vertical support assembly includes a vertical beam and a support plate, and the support plate is fixedly connected to the bottom of the vertical beam; a plurality of second positioning holes are arranged at intervals along the vertical direction on the vertical beam, and the second positioning holes are long holes; the vertical beam and the horizontal beam are locked by connecting the second positioning holes and the first positioning holes with bolts; The transverse support mechanism further includes at least one embedded component, which is embedded in the side wall of the pipe gallery. Each embedded component corresponds to at least one transverse support component, and the transverse support components are connected to the embedded components. The embedded assembly includes an embedded plate, a plurality of connecting ribs, at least one internally threaded barrel, and at least one connecting piece, wherein the connecting ribs and the internally threaded barrel are both fixed to a first side of the embedded plate, and an inlet end of the internally threaded barrel extends to a second side of the embedded plate, the first side and the second side being in opposite directions; an end plate is provided on the transverse support assembly, the end plate abuts against the second side of the embedded plate, and the connecting piece passes through the end plate and is threadedly connected to the internally threaded barrel to lock the end plate and the embedded plate; The end of the connecting rib away from the embedded plate is provided with a bent portion or fixed with a pull-out stopper; the outside of the connecting piece is also covered with a protective sleeve; The connecting piece is a screw with an end, or the connecting piece is a screw rod, a nut is threadedly connected to the screw rod, and a hexagonal column is provided at the end of the screw rod for easy rotation.

2. The assembled pipeline support and hanger for integrated pipeline corridor wiring according to claim 1 is characterized in that: The fixing mechanism includes a base, several connecting bolts and at least one hoop for fixing the pipeline, and the hoop is arranged at intervals on the base and arranged in a straight line; the base is connected to the isolation assembly through connecting bolts, and the isolation assembly or the base is provided with an adjustment long hole that cooperates with the connecting bolts.

3. The assembled pipeline support and hanger for integrated pipeline corridor wiring according to claim 2 is characterized in that: The bottom of the base is provided with two oppositely arranged oblique supports, which cooperate to form a socket, and the socket is plugged into the horizontal support component.

4. The assembled pipeline support and hanger for integrated pipeline corridor wiring according to claim 2 is characterized in that: At least one leveling screw is screwed onto the base. The leveling screw is vertically arranged, and the threaded end of the leveling screw can extend out of the bottom surface of the base and abut against the horizontal support component.

5. The assembled pipeline support and hanger for integrated pipeline corridor wiring according to claim 1 is characterized in that: Part or all of the isolation components are detachably connected to an expansion rack.

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