Gas pipeline support

Abstract

The utility model relates to a gas pipeline support, and belongs to the technical field of gas pipeline installation. The gas pipeline support comprises a supporting plate which is detachably connected with a pipe clamp, and the pipe clamp is used for locking a gas pipeline on the top face of the supporting plate. The external connecting plate is fixedly connected to one end of the supporting plate, the external connecting plate is perpendicular to the supporting plate, the external connecting plate is provided with a first kidney-shaped hole used for allowing an expansion bolt to penetrate through, and the expansion bolt is used for being connected with a wall; the circular block body is rotationally connected to the bottom surface of the supporting plate; the connecting rod is connected to the outer circumferential wall of the circular block body, and the length direction of the connecting rod is parallel to the bottom surface of the supporting plate; and the face expanding block is detachably mounted at the free end of the connecting rod and used for bearing the gas pipeline. By means of the structure, the gas pipeline support not only supports the gas pipeline by means of the supporting plate, but also can support the gas pipeline by means of the face expanding block, so that the supporting span of the gas pipeline support on the gas pipeline is larger, the gas pipeline can be supported in a longer area, and the supporting effect is better.

Description

Technical Field

[0001] This utility model belongs to the field of gas pipeline installation technology, and specifically relates to a gas pipeline support. Background Technology

[0002] The natural gas we use in our daily lives is delivered to each household through gas pipelines. Moreover, because the distance from the gas station to the household is relatively far, the required length of the gas pipeline is quite long. Therefore, when installing gas pipelines, it is necessary to use brackets for support so that the gas pipelines can be connected to the building walls.

[0003] In existing technologies, gas pipeline supports used to connect gas pipelines to building walls are mostly L-shaped support frames welded from angle steel, which are used in conjunction with pipe clamps to fix the gas pipeline. This type of support frame has the advantages of simple structure and easy manufacturing. However, in our use, we have found that the actual support span of the L-shaped support frame welded from angle steel is relatively narrow, meaning that this type of support frame can usually only support the gas pipeline in a relatively short area. Utility Model Content

[0004] This utility model provides a gas pipeline support to solve the technical problem that the L-shaped support frame welded from angle steel in the prior art has a narrow actual support span for gas pipelines.

[0005] This utility model is achieved through the following technical solution: a gas pipeline support, comprising:

[0006] A support plate is detachably connected with pipe clamps, which are used to lock the gas pipeline on the top surface of the support plate;

[0007] An outer plate is fixed to one end of the support plate. The outer plate is perpendicular to the support plate and has a first slotted hole for an expansion bolt to pass through. The expansion bolt is used to connect to the wall.

[0008] A circular block is rotatably connected to the bottom surface of the support plate;

[0009] A connecting rod is attached to the outer circumferential wall of the circular block, and the length direction of the connecting rod is parallel to the bottom surface of the support plate;

[0010] An expansion block, detachably installed at the free end of the connecting rod, is used to support the gas pipeline.

[0011] Furthermore, in order to better realize this utility model, a vertically oriented cylinder is protruding from the center of the bottom surface of the support plate, and a circular through hole is opened in the circular block, and the cylinder is rotatably inserted into the through hole.

[0012] A baffle is welded and fixed to the bottom end of the cylinder, and a sandwich is formed between the baffle and the support plate. The circular block is rotatably disposed in the sandwich.

[0013] Furthermore, in order to better realize this utility model, a reinforcing rib is welded between the baffle and the outer plate.

[0014] Furthermore, in order to better realize this utility model, the outer side wall of the circular block is provided with two opposing connecting blocks, each connecting block is welded with a connecting rod, and the free end of each connecting rod is equipped with an enlarged block.

[0015] Furthermore, in order to better realize this utility model, the baffle is provided with two screw holes, which are respectively located on both sides of the cylinder. Each screw hole is screwed with a bolt. When the connecting rod rotates to be perpendicular to the support plate, the bolt tightens the connecting rod to lock the connecting rod to the baffle.

[0016] Furthermore, in order to better realize this utility model, the connecting rod is a telescopic rod, and the telescopic end of the telescopic rod constitutes the free end of the connecting rod.

[0017] Furthermore, in order to better realize this utility model, one end of the outer tube is welded and fixed to the connecting block, the inner hole of the outer tube is a tapered hole, and the diameter of the tube opening at one end of the outer tube is A, the diameter of the tube opening at the other end of the outer tube is B, and A>B;

[0018] A tapered shaft is slidably inserted into the inner hole of the outer tube. The outer diameter of the bottom end of the tapered shaft and the outer diameter of the top end of the tapered shaft are C and D, respectively, where C > D, and B < C < A, D < B.

[0019] The cone tip of the tapered shaft forms the telescopic end of the telescopic rod. When the connecting rod rotates to be perpendicular to the support plate, the bolt tightens the outer tube.

[0020] Furthermore, in order to better realize this utility model, the outer tube is provided with a deformation notch, which penetrates both ends of the outer tube.

[0021] Furthermore, in order to better realize this utility model, the tapered shaft is provided with a locking head at the top of the tapered shaft;

[0022] The expansion block includes a locking block and a support strip disposed on the top surface of the locking block for supporting the gas pipeline. The locking block has a locking slot, and the locking head engages with the locking slot.

[0023] Furthermore, in order to better realize this utility model, the pipe clamp includes two straight rods and an arc-shaped rod connected between the two straight rods, the arc-shaped rod is located at one end of the straight rod, and the straight rod is provided with external thread to form a screw;

[0024] The support plate has two collinear second oblong holes, and two straight rods are respectively inserted into the two second oblong holes from top to bottom. The gas pipeline is located in the space enclosed by the two straight rods, the arc rod and the support plate.

[0025] The pipe clamp also includes two nuts, which are screwed onto the screws on the two straight rods respectively, and the nuts are located below the support plate.

[0026] Compared with the prior art, this utility model has the following advantages:

[0027] The gas pipeline support provided by this utility model includes a support plate, a pipe clamp, an outer plate, a circular block, a connecting rod, and an enlarged block. The pipe clamp is detachably connected to the support plate and is used to lock the gas pipeline to the top surface of the support plate. The outer plate is fixed to one end of the support plate and is perpendicular to the support plate. The outer plate has a first oblong hole for an expansion bolt to pass through. The expansion bolt is used to connect to the wall so that the entire gas pipeline support is connected to the wall of the building. The circular block is rotatably connected to the bottom surface of the support plate. The connecting rod is connected to the outer circumferential wall of the circular block. The length direction of the connecting rod is parallel to the bottom surface of the support plate. The enlarged block is detachably installed at the free end of the connecting rod and is used to support the gas pipeline.

[0028] In use, first determine the drilling and installation positions for the expansion bolts, then pass the expansion bolts through the first oblong hole to install the entire bracket on the building wall, so that the gas pipeline overlaps the top surface of the support plate. Then rotate the circular block to make the connecting rod rotate out from under the support plate until the connecting rod is perpendicular to the support plate. At this time, the connecting rod extends out of the support plate to both sides. Then install the expansion block on the free end of the connecting rod. Finally, use the pipe clamp to lock the gas pipeline to the top surface of the support plate. This is the unfolded state of the gas pipeline bracket. In the folded state, remove the expansion block from the free end of the connecting rod, and then rotate the circular block to store the connecting rod under the support plate for easy carrying.

[0029] With the above structure, and by means of the circular block, connecting rod and enlarged block, the gas pipeline support provided by this utility model not only supports the gas pipeline by the support plate, but also the gas pipeline by the enlarged block. Therefore, the gas pipeline support of this structure has a larger support span for the gas pipeline, and can support the pipeline along its length over a longer area, so the support effect is better. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the gas pipeline support provided in this embodiment of the present invention in a folded state (without pipe clamps installed);

[0032] Figure 2 yes Figure 1 Another perspective view of the structure shown;

[0033] Figure 3 This is a schematic diagram of the gas pipeline support provided in this embodiment of the present invention in its unfolded state (without pipe clamps installed);

[0034] Figure 4 yes Figure 3 Another perspective view of the structure shown;

[0035] Figure 5 yes Figure 3 Exploded view of the structure shown;

[0036] Figure 6 This is a reference diagram for the use of the gas pipeline support provided in this embodiment of the utility model;

[0037] Figure 7 yes Figure 6 Another perspective view of the structure shown;

[0038] Figure 8 This is a schematic diagram of the structure formed by assembling the external tube and the support plate in an embodiment of this utility model;

[0039] Figure 9 yes Figure 8 Another perspective view of the structure shown;

[0040] Figure 10 This is a schematic diagram of the structure of the enlarged block in an embodiment of this utility model;

[0041] Figure 11 This is a schematic diagram of the structure of the outer tube in an embodiment of this utility model;

[0042] Figure 12 This is a schematic diagram of the tapered shaft in an embodiment of the present invention.

[0043] In the picture:

[0044] 1-Support plate; 101-Cylinder; 102-Baffle; 103-Second oblong hole; 2-Pipe clamp; 3-Gas pipeline; 4-External plate; 5-First oblong hole; 6-Circular block; 601-Connecting block; 7-Connecting rod; 701-Outer pipe; 702-Conical shaft; 703-Deformation notch; 8-Expanded block; 801-Clamping block; 802-Supporting strip; 9-Reinforcing rib plate; 10-Bolt; 11-Clamping head; 12-Nut. Detailed Implementation

[0045] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0046] Example 1:

[0047] like Figures 1-12 As shown, the gas pipeline support provided in this embodiment includes a support plate 1, a pipe clamp 2, an outer plate, a circular block 6, a connecting rod 7, and an enlarged block 8, wherein:

[0048] Pipe clamp 2 is detachably connected to support plate 1. Pipe clamp 2 is used to lock gas pipe 3 to the top surface of support plate 1.

[0049] Specifically, the support plate 1 is a steel plate with two collinear second oblong holes 103 extending through its upper and lower surfaces along its length. The pipe clamp 2 includes two straight rods and an integrally formed arc-shaped rod positioned between the two straight rods. The arc-shaped rod is located at one end of the straight rod, giving the pipe clamp 2 a U-shaped structure. External threads are provided on the straight rods to form screws, which are located near the other end of the straight rods. During installation, the two straight rods are inserted into the two second oblong holes 103 from top to bottom. The gas pipe 3 is located within the space enclosed by the two straight rods, the arc-shaped rod, and the support plate 1, and overlaps the support rods. Nuts 12 are screwed onto the screws of the two straight rods, located below the support plate 1. After installation, the nuts 12 are tightened, causing the arc-shaped rod to press down on the gas pipe 3 from above, thus pressing the gas pipe 3 firmly against the top surface of the support plate 1.

[0050] The outer plate 4 is also a steel plate. One end of the outer plate 4 is welded and fixed to one end of the support plate 1. The outer plate 4 is perpendicular to the support plate 1, and the outer plate 4 and the support plate 1 form an L-shaped structure. The outer plate 4 has a first slotted hole 5 for the expansion bolt 10 to pass through. The expansion bolt 10 is used to connect to the wall so that the entire gas pipeline support can be connected to the wall of the building.

[0051] The circular block 6 is rotatably connected to the bottom surface of the support plate 1, and the connecting rod 7 is connected to the outer circumferential wall of the circular block 6. The length direction of the connecting rod 7 is parallel to the bottom surface of the support plate 1. In this way, the connecting rod 7 and the circular block 6 can rotate on the bottom surface of the support plate 1.

[0052] The expansion block 8 is detachably installed at the free end of the connecting rod 7. The expansion block 8 is used to support the gas pipeline 3. That is, the expansion block 8 supports the gas pipeline 3 from above.

[0053] In use, first determine the drilling and installation position of the expansion bolt 10, then pass the expansion bolt 10 through the first oblong hole 5, thereby installing the entire bracket on the wall of the building, so that the gas pipe 3 overlaps the top surface of the support plate 1. Then rotate the circular block 6 so that the connecting rod 7 rotates out from under the support plate 1 until the connecting rod 7 is perpendicular to the support plate 1. At this time, the connecting rod 7 extends out of the support plate 1 on both sides. Then install the expansion block 8 on the free end of the connecting rod 7. Finally, use the pipe clamp 2 to lock the gas pipe 3 to the top surface of the support plate 1. This is the unfolded state of the gas pipe bracket. In the folded state, remove the expansion block 8 from the free end of the connecting rod 7, and then rotate the circular block 6 so that the connecting rod 7 is stored under the support plate 1 for easy carrying.

[0054] With the above structure, and by means of the circular block 6, the connecting rod 7 and the enlarged block 8, the gas pipeline support provided in this embodiment not only supports the gas pipeline 3 by the support plate 1, but also the gas pipeline 3 by the enlarged block 8. Therefore, the gas pipeline support of this structure has a larger support span for the gas pipeline 3, and can support the pipeline along its longer area, so the support effect is better.

[0055] Optionally, a vertically oriented cylinder 101 protrudes from the center of the bottom surface of the support plate 1. Notably, the axis of the cylinder 101 is perpendicular to the bottom surface of the support plate 1. A through hole is formed in the circular block 6, and the cylinder 101 is rotatably inserted into the through hole. A baffle 102 is welded and fixed to the top of the cylinder 101, forming a sandwich between the baffle 102 and the support plate 1. The circular block 6 is rotatably disposed in the sandwich, thereby rotatably mounting the circular block 6 on the bottom surface of the support plate 1. The height of the circular block 6 is adapted to the width of the sandwich, allowing the circular block 6 to rotate only within the sandwich. More preferably, a layer of rubber can be adhered to the top surface of the baffle 102 to increase the resistance to the rotation of the circular block 6, thereby creating damping. When no force is applied to the connecting rod 7, the connecting rod 7 can be folded more stably under the support plate 1 under the action of the damping.

[0056] More preferably, a reinforcing rib 9 is welded between the baffle 102 and the outer plate to increase the load-bearing capacity of the support plate 1.

[0057] Optionally, two opposing connecting blocks 601 are provided on the outer side wall of the circular block 6. A connecting rod 7 is welded to each connecting block 601. The connecting rod 7 is a straight rod, and the axial direction of the connecting rod 7 is in the same direction as the radial direction of the circular block 6. An enlarged block 8 is installed at the free end of each connecting rod 7.

[0058] More preferably, two screw holes are provided in the baffle 102, and the two screw holes are respectively located on both sides of the cylinder 101. Each screw hole is screwed with a bolt 10. When the connecting rod 7 is rotated to be perpendicular to the support plate 1 (that is, in the above-mentioned unfolded state), the bolt 10 tightens the connecting rod 7 to lock the connecting rod 7 to the baffle 102. In this way, the friction between the bolt 10 and the connecting rod 7 is used to make the entire support more stable in the unfolded state, so that the expansion block 8 can form a more stable support for the gas pipeline 3.

[0059] An optional implementation of this embodiment is as follows: The connecting rod 7 is a telescopic rod, and the telescopic end of the telescopic rod constitutes the free end of the connecting rod 7. The user can control the length of the connecting rod 7 as needed. When the installation space is large enough, the telescopic rod is extended to its maximum length, so that the distance between the expansion block 8 and the support plate 1 is larger, thereby enabling the gas pipeline bracket provided in this embodiment to support the gas pipeline 3 over a larger span.

[0060] Optionally, in this embodiment, the connecting rod 7 includes an outer tube 701 and a tapered shaft 702, wherein:

[0061] One end of the outer tube 701 is welded and fixed to the connecting block 601. The other end of the outer tube 701 faces away from the connecting block 601. The inner hole of the outer tube 701 is a tapered hole. The diameter of the tube opening at one end of the outer tube 701 is A, and the diameter of the tube opening at the other end of the outer tube 701 is B, where A > B.

[0062] The tapered shaft 702 is a solid shaft with a tapered top and a tapered bottom. The tapered shaft 702 is slidably inserted into the inner hole of the outer tube 701. The outer diameter of the tapered bottom and the outer diameter of the tapered top of the tapered shaft 702 are C and D, respectively, where C > D, and B < C < A, D < B.

[0063] At this point, the outer tube 701 and the tapered shaft 702 form a "fishing rod" telescopic structure. When the tapered shaft 702 is pulled out, the tapered bottom end of the tapered shaft 702 is locked in the tapered hole of the outer tube 701. At this point, the tapered top end of the tapered shaft 702 forms the telescopic end of the telescopic rod. When the connecting rod 7 rotates to be perpendicular to the support plate 1, the bolt 10 tightens the outer tube 701.

[0064] More preferably, a deformation notch 703 is provided on the wall of the outer tube 701. The deformation notch 703 penetrates both ends of the outer tube 701, thereby giving the wall of the outer tube 701 a certain elasticity so as to better fit into the cone bottom end of the tapered shaft 702.

[0065] The aforementioned expansion block 8 includes a locking block 801 and a support bar 802 disposed on the top surface of the locking block 801. The locking block 801 has a locking slot, and a locking head 11 is provided at the top of the tapered shaft 702. When installing the expansion block 8, the locking head 11 is engaged in the locking slot so that the support bar 802 is located above the locking block 801. After installation, the top surface of the support bar 802 is flush with the top surface of the support plate 1 to support the gas pipeline 3.

[0066] Of course, the connecting rod 7 in this embodiment may also include an outer tube and an inner tube. One end of the outer tube is welded and fixed to the outer wall of the connecting block 601. The inner tube is slidably inserted into the outer tube. A threaded through hole is opened on the side wall at the opening of the outer tube. A clamping screw for clamping the inner tube is screwed into the threaded through hole.

[0067] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope described in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A gas pipeline support, characterized in that, include: A support plate is detachably connected with pipe clamps, which are used to lock the gas pipeline on the top surface of the support plate; An outer plate is fixed to one end of the support plate. The outer plate is perpendicular to the support plate and has a first slotted hole for an expansion bolt to pass through. The expansion bolt is used to connect to the wall. A circular block is rotatably connected to the bottom surface of the support plate; A connecting rod is attached to the outer circumferential wall of the circular block, and the length direction of the connecting rod is parallel to the bottom surface of the support plate; An expansion block, detachably installed at the free end of the connecting rod, is used to support the gas pipeline.

2. The gas pipeline support according to claim 1, characterized in that: A vertically oriented cylinder protrudes from the center of the bottom surface of the support plate, and a circular hole is formed in the circular block, into which the cylinder is rotatably inserted. A baffle is welded and fixed to the bottom end of the cylinder, and a sandwich is formed between the baffle and the support plate. The circular block is rotatably disposed in the sandwich.

3. The gas pipeline support according to claim 2, characterized in that: A reinforcing rib is also welded between the baffle and the outer plate.

4. The gas pipeline support according to claim 2, characterized in that: The outer side wall of the circular block is provided with two opposing connecting blocks, each of which is welded with a connecting rod, and each connecting rod has an enlarged block installed at its free end.

5. The gas pipeline support according to claim 4, characterized in that: The baffle has two screw holes, which are located on both sides of the cylinder. Each screw hole is screwed with a bolt. When the connecting rod rotates to be perpendicular to the support plate, the bolts tighten the connecting rod to lock it to the baffle.

6. The gas pipeline support according to claim 5, characterized in that: The connecting rod is a telescopic rod, and the telescopic end of the telescopic rod constitutes the free end of the connecting rod.

7. The gas pipeline support according to claim 6, characterized in that, The link includes: The outer tube is welded and fixed at one end to the connecting block. The inner hole of the outer tube is a tapered hole, and the diameter of the tube opening at one end of the outer tube is A, and the diameter of the tube opening at the other end of the outer tube is B, where A > B. A tapered shaft is slidably inserted into the inner hole of the outer tube. The outer diameter of the bottom end of the tapered shaft and the outer diameter of the top end of the tapered shaft are C and D, respectively, where C > D, and B < C < A, D < B. The cone tip of the tapered shaft forms the telescopic end of the telescopic rod. When the connecting rod rotates to be perpendicular to the support plate, the bolt tightens the outer tube.

8. The gas pipeline support according to claim 7, characterized in that: The outer tube has a deformation notch that extends through both ends of the outer tube.

9. The gas pipeline support according to claim 7, characterized in that: The tapered shaft is provided with a locking head at the top of the cone; The expansion block includes a locking block and a support strip disposed on the top surface of the locking block for supporting the gas pipeline. The locking block has a locking slot, and the locking head engages with the locking slot.

10. The gas pipeline support according to any one of claims 1-9, characterized in that: The pipe clamp includes two straight rods and an arc-shaped rod connected between the two straight rods. The arc-shaped rod is located at one end of the straight rods, and the straight rods are provided with external threads to form a screw. The support plate has two collinear second oblong holes, and two straight rods are respectively inserted into the two second oblong holes from top to bottom. The gas pipeline is located in the space enclosed by the two straight rods, the arc rod and the support plate. The pipe clamp also includes two nuts, which are screwed onto the screws on the two straight rods respectively, and the nuts are located below the support plate.

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