Supporting frame for pipeline construction

Abstract

The utility model relates to a supporting frame for pipeline construction, which comprises a placing seat, and a supporting seat for placing a large-diameter pipeline is arranged on the placing seat; a partition plate located below the supporting seat is further arranged on the containing seat, a plurality of penetrating holes allowing the small-caliber pipelines to penetrate through are formed in the partition plate in a penetrating mode, supporting plates corresponding to the penetrating holes in a one-to-one mode are further arranged on the partition plate, and the supporting plates are used for containing the small-caliber pipelines; the partition plate is further provided with a limiting assembly used for limiting the small-caliber pipelines on the supporting plates, the limiting assembly comprises a plurality of limiting plates opposite to the supporting plates in a one-to-one mode, the limiting plates and the supporting plates are located on the two sides of the penetrating hole respectively, and the limiting plates are used for pressing the small-caliber pipelines on the supporting plates respectively. The supporting device has the effects that the supporting work of multiple pipelines can be met, and the workload in the pipeline laying process is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of pipeline construction, in particular to a support frame for pipeline construction. BACKGROUND

[0002] The support frame used in the current pipeline construction is an important auxiliary tool for ensuring the stability and safety during pipeline installation. When selecting or designing the support frame for pipeline construction, the following points should be considered: safety: to ensure that the support frame can safely support the pipeline and its load, and avoid any potential safety hazards. Stability: especially when working outdoors or in harsh conditions, the support frame must be stable enough to prevent collapse.

[0003] In the related art, there is a support frame which is mainly used for supporting a single large-diameter pipeline. However, in the actual construction process, if other small-diameter pipelines need to be laid around the large-diameter pipeline, additional support frames of other specifications need to be added, which increases the workload of the construction to some extent, and increases the construction difficulty in the limited construction space. CONTENT OF THE UTILITY MODEL

[0004] The application provides a support frame for pipeline construction, which can meet the support work of multiple pipelines and reduce the workload of the pipeline laying process.

[0005] The application provides a support frame for pipeline construction, which adopts the following technical scheme:

[0006] A support frame for pipeline construction comprises a placing seat, wherein the placing seat is provided with a support seat for placing a large-diameter pipeline; the placing seat is also provided with a partition plate below the support seat, the partition plate is provided with a plurality of through holes for respectively penetrating small-diameter pipelines, the partition plate is also provided with a support plate corresponding to each through hole, and the support plate is used for placing a small-diameter pipeline; and the partition plate is also provided with a limiting assembly for limiting the small-diameter pipeline on the support plate, wherein the limiting assembly comprises a plurality of limiting plates opposite to the support plates, the limiting plates and the support plates are respectively located on both sides of the through holes, and the limiting plates are used for pressing the small-diameter pipelines on the respective support plates.

[0007] Preferably, the limiting assembly further comprises a pressing plate movably arranged on the placing seat, the pressing plate is provided with a movable rod, the limiting plates are linked with the movable rod, and the movable rod is used for driving the limiting plates to ascend or descend towards the support plates; and the top of the pressing plate is used for placing a large-diameter pipeline.

[0008] Preferably, the placing seat is provided with a circular tube, the movable rod is movably inserted into the circular tube; and the circular tube is provided with a reset spring, and the reset spring is used for pushing the movable rod to reset towards the support seat.

[0009] Preferably, a plurality of connecting seats are arranged on the movable rod, and the connecting seats are used to sequentially connect the limiting plates at the same height.

[0010] Preferably, a guide rod parallel to the movable rod is arranged on the pressing plate, and the guide rod is slidingly arranged on the partition plate along the length direction of the movable rod.

[0011] Preferably, the guide rod is connected with the connecting seat, and a return spring is arranged outside the guide rod, and the return spring is used to push the connecting seat to reset towards the direction close to the supporting seat.

[0012] Preferably, a baffle is arranged outside the placing seat, and the baffle is symmetrically arranged on both sides of the placing seat.

[0013] In summary, the present application has at least one of the following beneficial technical effects:

[0014] 1. First, the small-diameter pipes are sequentially arranged in the respective perforations, and the small-diameter pipes are supported by the supporting plates; after the installation of the small-diameter pipes is completed, the large-diameter pipe is placed on the supporting seat, and as the large-diameter pipe is placed on the pressing plate, the pressing plate is subjected to the gravity of the large-diameter pipe, and the movable rod and the guide rod are driven to move downward; at this time, the limiting plate will be pressed against the respective small-diameter pipes outside under the action of the connecting seat, and the small-diameter pipes will be fixed on the partition plate under the joint action of the limiting plate and the supporting plate, and at this time, the reset spring and the return spring will be in a compressed state; when the large-diameter pipe is removed from the pressing plate, the reset spring and the return spring will push the movable rod to reset upward, and at this time, the limiting plate will be separated from the respective supporting plates, so that the small-diameter pipes can be smoothly removed from the perforations;

[0015] 2. The present application can meet the support work of multiple pipes, and reduce the workload of the pipe laying process. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is the overall structure schematic diagram of the present application embodiment installed with the large-diameter pipe and the small-diameter pipe;

[0017] Figure 2 is Figure 1 the overall structure schematic diagram after hiding the large-diameter pipe;

[0018] Figure 3 is Figure 2 the front view structure schematic diagram of the present application;

[0019] Figure 4 is the local structure schematic diagram of the partition plate and the limiting assembly;

[0020] Figure 5 is a schematic view of the partial structure of the convex pressing plate and the circular pipe.

[0021] Explanation of reference numerals: 1, placement seat; 2, support seat; 20, U-shaped locking piece; 3, partition plate; 30, perforation; 31, support plate; 4, limiting assembly; 40, limiting plate; 41, pressing plate; 42, movable rod; 43, connecting seat; 44, guide rod; 45, return spring; 5, circular pipe; 50, reset spring; 6, baffle. DETAILED DESCRIPTION

[0022] The application will be further described in detail below with reference to the accompanying drawings.

[0023] The application discloses a support frame for pipeline construction.

[0024] Reference Figure 1 , Figure 2 The support frame for pipeline construction comprises a placement seat 1, the top of the placement seat 1 is fixedly provided with two support seats 2 for placing large-diameter pipelines, and the support seats 2 are arranged at intervals along the length direction of the large-diameter pipelines. Each support seat 2 is provided with a U-shaped locking piece 20 for limiting and fixing the large-diameter pipeline on the placement seat 1, the U-shaped locking piece 20 is used for being arranged above the large-diameter pipeline, and the two ends of the U-shaped locking piece 20 are fixed on the support seat 2 through screw nuts.

[0025] As shown in Figure 3 , Figure 4 , the placement seat 1 is further fixedly provided with a partition plate 3 between the two support seats 2, the partition plate 3 is arranged below the support seats 2, and the partition plate 3 is vertically arranged. A plurality of perforations 30 for respectively penetrating small-diameter pipelines are arranged on the partition plate 3, and the perforations 30 are arranged at intervals in sequence. A support plate 31 corresponding to each perforation 30 is fixedly arranged on the partition plate 3, and the support plates 31 are symmetrically arranged on the front and back of the partition plate 3. The support plates 31 are respectively arranged below the corresponding perforations 30, and the support plates 31 are used for placing the small-diameter pipelines penetrating in the perforations 30.

[0026] As shown in Figure 3 , Figure 4 , the partition plate 3 is further provided with a limiting assembly 4 for limiting the small-diameter pipelines on the corresponding support plates 31, and the limiting assembly 4 comprises a plurality of limiting plates 40 opposite to the support plates 31, and the limiting plates 40 and the support plates 31 are respectively arranged on the upper and lower sides of the corresponding perforations 30. The limiting plates 40 are used for pressing the small-diameter pipelines on the corresponding support plates 31.

[0027] As shown in Figure 4 , Figure 5As shown, the limiting assembly 4 further comprises a pressing plate 41 arranged on the front and back sides of the partition plate 3 along the height direction of the placing seat 1, and the bottom of the pressing plate 41 is fixedly installed with a movable rod 42, the length of the movable rod 42 extends along the lifting direction of the pressing plate 41, and the top of the pressing plate 41 is used for placing the large-diameter pipeline.

[0028] As shown in Figure 4 , Figure 5 , the bottom inner side wall of the placing seat 1 is fixedly installed with a circular tube 5 opposite to the movable rod 42, and the bottom of the movable rod 42 is movably inserted into the circular tube 5. The circular tube 5 is provided with a reset spring 50, which extends and contracts along the lifting direction of the movable rod 42, the bottom of the reset spring 50 abuts against the bottom wall of the circular tube 5, the top of the reset spring 50 abuts against the bottom of the movable rod 42, and the bottom of the movable rod 42 is limited in the circular tube 5. In the natural state, the reset spring 50 is used to push the movable rod 42 to reset in the direction close to the upper support seat 2.

[0029] As shown in Figure 4 , Figure 5 , the outer part of the movable rod 42 is fixedly installed with a plurality of connecting seats 43 parallel to each other, and each connecting seat 43 is arranged in sequence and at intervals along the length direction of the movable rod 42. The connecting seat 43 sequentially connects each limiting plate 40 at the same height, so that the limiting plate 40 can be lifted synchronously with the movable rod 42. The bottom of the pressing plate 41 is further fixedly installed with two guide rods 44 parallel to the movable rod 42, and the length direction of the guide rod 44 is consistent with the length direction of the movable rod 42. The guide rod 44 is symmetrically arranged on both sides of the movable rod 42, the guide rod 44 is fixedly inserted into the connecting seat 43, and the guide rod 44 is lifted synchronously with the connecting seat 43.

[0030] As shown in Figure 4 , Figure 5 , the guide rod 44 is slidably arranged on the partition plate 3 along the length direction of the movable rod 42, and the bottom of the guide rod 44 is limited on the partition plate 3. The outer part of the guide rod 44 is sleeved with a return spring 45, which extends and contracts along the lifting direction of the guide rod 44, the bottom of the return spring 45 abuts against the outer side wall of the partition plate 3, and the top of the return spring 45 abuts against the bottom wall of the connecting seat 43. In the natural state, the return spring 45 is used to push the connecting seat 43 and the pressing plate 41 to reset in the direction close to the support seat 2, until the limiting plate 40 and the corresponding support plate 31 are separated from each other. When the large-diameter pipeline is placed on the pressing plate 41, the movable rod 42 will drive each limiting plate 40 to synchronously press downward in the direction close to the corresponding support plate 31.

[0031] As shown in Figure 1As shown, the outer part of the placing seat 1 is detachably mounted with two vertically arranged baffles 6, which are symmetrically arranged on the left and right sides of the placing seat 1, and the two baffles 6 can support the inner wall of the pipeline foundation pit, so as to prevent the collapse of the foundation pit.

[0032] The implementation principle is that the small-diameter pipelines are sequentially arranged in the respective perforations 30, and the small-diameter pipelines are supported by the support plates 31. After the installation of the small-diameter pipelines is completed, the large-diameter pipeline is placed on the support seat 2. When the large-diameter pipeline is placed on the pressing plate 41, the pressing plate 41 is subjected to the gravity of the large-diameter pipeline, and drives the movable rod 42 and the guide rod 44 to move downward. At this time, the limiting plate 40 will be pressed tightly on the respective small-diameter pipelines outside under the action of the connecting seat 43 and the movable rod 42. The small-diameter pipelines are fixed on the partition plate 3 under the joint action of the limiting plate 40 and the support plate 31. At this time, the reset spring 50 and the return spring 45 will be in a compressed state. When the large-diameter pipeline is removed from the pressing plate 41, the reset spring 50 and the return spring 45 will push the movable rod 42 and the pressing plate 41 to reset upward. At this time, the limiting plate 40 will be separated from the respective support plates 31, so that the small-diameter pipelines can be smoothly removed from the perforations 30. The support work of multiple pipelines can be satisfied, and the workload of the pipeline laying process is reduced.

[0033] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application. Therefore, equivalent changes made on the basis of the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A support frame for pipe construction, comprising a placing seat (1) provided with a support seat (2) for placing a large-diameter pipe; characterized in that: The placing seat (1) is further provided with a partition plate (3) below the support seat (2), a plurality of through holes (30) for respectively penetrating small-diameter pipelines are through the partition plate (3), a support plate (31) corresponding to each through hole (30) is arranged on the partition plate (3), and the support plate (31) is used for placing the small-diameter pipeline; a limiting assembly (4) for limiting the small-diameter pipeline on the support plate (31) is further arranged on the partition plate (3), the limiting assembly (4) comprises a plurality of limiting plates (40) corresponding to the support plates (31), the limiting plates (40) and the support plates (31) are respectively located on both sides of the through holes (30), and the limiting plates (40) are used for pressing the small-diameter pipeline on the respective support plates (31).

2. The pipe jacking support frame according to claim 1, wherein: The limiting assembly (4) further comprises a pressing plate (41) movably arranged on the placing seat (1), the pressing plate (41) is provided with a movable rod (42), the limiting plates (40) and the movable rod (42) are connected, and the movable rod (42) is used for driving the limiting plates (40) to move towards or away from the support plates (31); and the top of the pressing plate (41) is used for placing a large-diameter pipeline.

3. The pipe jacking support frame according to claim 2, wherein: The placing seat (1) is provided with a circular tube (5), the movable rod (42) is movably inserted into the circular tube (5), and the circular tube (5) is provided with a reset spring (50), which is used for pushing the movable rod (42) to reset towards the support seat (2).

4. The pipe jacking support frame according to claim 3, wherein: A plurality of connecting seats (43) are arranged on the movable rod (42), and the connecting seats (43) are used for sequentially connecting the limiting plates (40) at the same height.

5. The pipe jacking support frame according to claim 4, wherein: The pressing plate (41) is provided with a guide rod (44) parallel to the movable rod (42), and the guide rod (44) is slidably arranged on the partition plate (3) along the length direction of the movable rod (42).

6. The pipe jacking support frame according to claim 5, wherein: The guide rod (44) and the connecting seat (43) are connected, and a return spring (45) is arranged outside the guide rod (44), and the return spring (45) is used for pushing the connecting seat (43) to reset towards the support seat (2).

7. The pipe jacking support frame according to claim 1, wherein: The placing seat (1) is provided with a baffle (6) outside, and the baffle (6) is symmetrically arranged on both sides of the placing seat (1).

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