Embedded pipeline mounting device

Abstract

The utility model discloses a pre-buried pipeline installation device which comprises a base, a clamping assembly and at least one lifting assembly, the base is used for being connected with the ground, the clamping assembly comprises a clamping piece, the clamping piece and the base are arranged in a spaced mode, a clamping gap used for clamping a pipeline is formed between the clamping piece and the base, and the lifting assembly is arranged between the base and the clamping piece. The lifting assembly is provided with a fixed end and a movable end, the fixed end of the lifting assembly is connected to the base, and the movable end is hinged to the clamping piece and used for driving the clamping piece to ascend and descend relative to the base. The utility model can effectively solve the problem that the installation efficiency of the pre-buried pipeline is low because the height of the pipeline is adjusted by adding or removing soil at the bottom of the conventional pipeline installation frame.

Description

Technical Field

[0001] This utility model relates to the field of fire protection engineering construction technology, specifically to a pre-embedded pipe installation device. Background Technology

[0002] During fire protection engineering construction, it is sometimes necessary to bury fire protection pipes in the ground. In order to ensure the smooth progress of the pipe burial operation, appropriate installation frames are needed to install and fix the pre-buried pipes.

[0003] For example, Chinese utility model patent CN216555667U, entitled "An Installation Frame for Pre-embedded Pipes in Fire Protection Engineering Construction," includes a fixed frame, a cover plate, a connecting pipe, sleeve rods, and inner rods. A retainer is welded inside the fixed frame, and connecting plates are welded to both sides of the top lower surface of the retainer. Bearings are embedded in the two connecting plates, and movable rods are rotatably mounted on the two bearings. Sleeve rods are welded to the two movable rods, and springs are installed inside the two sleeve rods. Inner rods are welded to both sides of the top of the connecting pipe, and the two inner rods are inserted into the two sleeve rods. The cover plate is rotatably mounted on the fixed frame via a hinge. Slots are symmetrically opened on the top of the fixed frame, and pins are symmetrically welded to the bottom of the cover plate. This device protects the fire protection pipes internally, extending their service life, and absorbs vibrations transmitted to the fire protection pipes when underground vibrations occur. However, during construction, errors in trench excavation can cause differences in pipe height. Typically, soil needs to be added or removed from the bottom of the installation frame to make the two pipes roughly the same height, but this operation is cumbersome and reduces the installation efficiency of the pre-embedded pipes.

[0004] Therefore, there is an urgent need for a pre-embedded pipe installation device to solve the problem of low installation efficiency of pre-embedded pipes in existing technologies, which requires adding or removing soil at the bottom of the mounting frame to adjust the height of the pipe. Utility Model Content

[0005] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and propose a pre-embedded pipe installation device to solve the technical problem that the installation efficiency of pre-embedded pipes is low because conventional pipe installation racks require adding or removing soil at the bottom of the rack to adjust the height of the pipe.

[0006] To achieve the above-mentioned technical objectives, the present invention adopts the following technical solution:

[0007] This utility model provides a pre-embedded pipe installation device, including:

[0008] Base;

[0009] A clamping assembly includes a clamping member spaced apart from the base and having a clamping gap for clamping a pipe; and

[0010] At least one lifting assembly is arranged between the base and the clamping member, the lifting assembly has a fixed end and a movable end, the fixed end of the lifting assembly is connected to the base, and the movable end is hinged to the clamping member, and the lifting assembly is used to drive the clamping member to lift relative to the base.

[0011] In some embodiments, the clamping assembly further comprises a mounting platform, the mounting platform is arranged in space with the base, and is used to connect the clamping member, the number of the lifting assemblies is four, the four lifting assemblies are distributed in space around the clamping member, and the fixed ends of the four lifting assemblies are respectively connected to the base, and the movable ends are respectively hinged to the mounting platform.

[0012] In some embodiments, the lifting assembly comprises a lifting seat, a lifting rod and a driving member, the lifting seat is connected to the base, an end of the lifting seat away from the base is provided with a sliding groove, one end of the lifting rod is hinged to the mounting platform, and the other end is slidingly inserted into the sliding groove, and the driving member is connected to the lifting seat and the lifting rod, and is used to drive the lifting rod to slide relative to the lifting seat.

[0013] In some embodiments, the lifting assembly further comprises a hinge seat and a hinge ball head, the hinge seat is connected to the mounting platform and is provided with a hinge groove, and the hinge ball head is connected to one end of the lifting rod and is rotatably arranged in the hinge groove.

[0014] In some embodiments, the lifting seat is further provided with a guide groove, the guide groove is in communication with the sliding groove, and the lifting assembly further comprises at least one guide block, one end of the guide block is slidingly embedded in the guide groove, and the other end is connected to the side wall of the lifting rod.

[0015] In some embodiments, the circumferential outer wall of the lifting rod is provided with external threads, the driving member comprises a rotating disc, the rotating disc is provided with a threaded hole at the center, the rotating disc is threadedly connected to the lifting rod through the threaded hole and is rotatably connected to the lifting seat, and the outer diameter of the rotating disc is greater than the cross section of the lifting seat.

[0016] In some embodiments, the lifting seat is provided with a rotating groove, the rotating groove is in communication with the sliding groove and the guide groove, the rotating disc is rotatably embedded in the rotating groove, and at least one first groove and at least one second groove are respectively arranged on the opposite sides of the rotating disc and the rotating groove, the first groove and the second groove jointly form a spherical groove, and a plurality of spherical grooves are uniformly arranged along the circumferential direction of the rotating disc, and the driving member further comprises at least one rolling part, and the rolling part is rotatably embedded in the spherical groove.

[0017] In some embodiments, the circumferential side wall of the rotating disc is provided with anti-skid patterns.

[0018] In some embodiments, the clamping member comprises a lower clamping base, an upper clamping block and at least one connecting block, the lower clamping base is connected to the mounting platform, the upper clamping block is detachably connected to the lower clamping base and encloses the lower clamping base to form the clamping gap, and the connecting block is connected to the mounting platform and the lower clamping base.

[0019] In some embodiments, the pre-embedded pipeline mounting device further comprises a plurality of rivets, which are uniformly distributed on the base and connected to the base.

[0020] Compared with the prior art, the pre-embedded pipeline mounting device has the following beneficial effects: the base can be connected to the ground, the clamping member is arranged on the base in a spaced manner and used for clamping the pipeline, at least one lifting assembly is arranged between the base and the clamping member, the fixed end of the lifting assembly is connected to the base, the movable end is hinged to the clamping member, and the lifting assembly is used for driving the clamping member and the clamped pipeline to lift relative to the base. Compared with the prior art, by driving the movable end of the lifting assembly to move relative to the fixed end, the clamping member can be lifted relative to the base, so that the height of the clamped pipeline relative to the ground can be adjusted, and it is not necessary to add or remove soil at the bottom of the mounting rack to adjust the height of the pipeline during installation. The structure is simple and convenient to operate, and the technical problem of low installation efficiency of the pre-embedded pipeline in the prior art due to the need to add or remove soil at the bottom of the conventional pipeline mounting rack to adjust the height of the pipeline can be solved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a three-dimensional structure schematic view of the pre-embedded pipeline mounting device provided by an embodiment of the utility model;

[0022] Figure 2 is a three-dimensional structure schematic view of the pre-embedded pipeline mounting device provided by an embodiment of the utility model from another perspective;

[0023] Figure 3 is a three-dimensional structure schematic view of the lifting assembly provided by an embodiment of the utility model;

[0024] Figure 4 is a sectional view of the lifting assembly provided by an embodiment of the utility model.

[0025] EXPLANATION OF REFERENCE NUMERALS:

[0026] Base 10; clamping assembly 20; mounting platform 21; clamping piece 22; lower clamping seat 221; upper clamping block 222; connecting block 223; clamping gap 23; lifting assembly 30; lifting seat 31; lifting rod 32; driving piece 33; rotating disc 331; rolling part 332; hinged seat 34; hinged ball head 35; guide block 36; rivet 40. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0028] In order to solve the technical problem that the conventional pipeline mounting rack needs to add soil or remove soil at the bottom of the mounting rack to adjust the height of the pipeline, thereby resulting in low installation efficiency of the pre-buried pipeline, the utility model provides a pre-buried pipeline mounting device, which can realize that the movable end of the lifting assembly 30 moves relative to the fixed end, can drive the clamping piece 22 on the mounting platform 21 to lift relative to the base 10, so that the height of the clamped pipeline relative to the ground can be adjusted, without the need to add soil or remove soil at the bottom of the mounting rack to adjust the height of the pipeline during installation, simple structure and convenient operation.

[0029] It should be noted that the pre-buried pipeline mounting device of the utility model is used in but not limited to the field of fire engineering construction technology, in order to facilitate the description, in the utility model, only the pre-buried pipeline mounting device applied in the field of fire engineering construction technology is taken as an example for description, and the principle of the pre-buried pipeline mounting device applied in other types of equipment is substantially the same as that applied in the field of fire engineering construction technology, which is not described here.

[0030] Please refer to Figures 1 to 4 , Figure 1 , Figure 2 It is a structural schematic view of the pre-buried pipeline mounting device in an embodiment of the utility model, the pre-buried pipeline mounting device comprises a base 10, a clamping assembly 20 and at least one lifting assembly 30, the clamping assembly 20 comprises a clamping piece 22, the clamping piece 22 is arranged at intervals with the base 10 and is provided with a clamping gap 23 for clamping the pipeline, the lifting assembly 30 is arranged between the base 10 and the clamping piece 22, the lifting assembly 30 has a fixed end and a movable end, the fixed end of the lifting assembly 30 is connected to the base 10, and the movable end is hinged to the clamping piece 22, for driving the clamping piece 22 to lift relative to the base 10.

[0031] The base 10 can be connected to the ground, and the base 10 is provided with a clamping piece 22 which is spaced apart from the base 10 and used for clamping the pipeline. At least one lifting assembly 30 is arranged between the base 10 and the clamping piece 22, the fixed end of the lifting assembly 30 is connected to the base 10, and the movable end is hinged to the clamping piece 22, and used for driving the clamping piece 22 and the clamped pipeline to lift relative to the base 10.

[0032] Compared with the prior art, by driving the movable end of the lifting assembly 30 to move relative to the fixed end, the clamping piece 22 can be lifted relative to the base 10, so that the height of the clamped pipeline relative to the ground can be adjusted without the need to add or remove soil at the bottom of the mounting rack during installation to adjust the height of the pipeline. The structure is simple and convenient to operate, and can solve the technical problem of low installation efficiency of the pre-buried pipeline in the prior art due to the need to add or remove soil at the bottom of the conventional pipeline mounting rack to adjust the height of the pipeline.

[0033] In the embodiment, the clamping assembly 20 further comprises a mounting platform 21 which is spaced apart from the base 10 and used for connecting the clamping piece 22.

[0034] In the embodiment, as shown in Figure 1 、 Figure 2 , the device further comprises a plurality of rivets 40, and the clamping piece 22 comprises a lower clamping seat 221, an upper clamping block 222 and at least one connecting block 223.

[0035] Among them, the plurality of rivets 40 are evenly distributed on the base 10 and are all connected to the base 10, for connecting the base 10 to the ground.

[0036] The base 10 is detachably connected to the ground by the plurality of rivets 40.

[0037] Further, the rivets 40 are common and easy to purchase in the market, and belong to the conventional arrangement known to those skilled in the art, which will not be described in detail here.

[0038] As an embodiment, as shown in Figure 1 、 Figure 2 , the lower clamping seat 221 is connected to the mounting platform 21, the upper clamping block 222 is detachably connected to the lower clamping seat 221 and forms a clamping gap 23 together with the lower clamping seat 221, and the connecting block 223 is connected to the mounting platform 21 and the lower clamping seat 221.

[0039] The lower clamping seat 221 and the upper clamping block 222 form an openable and closable clamping structure for clamping and fixing the pipeline, and the connecting block 223 is connected to the mounting platform 21 and the lower clamping seat 221 to enhance the connection strength between the lower clamping seat 221 and the mounting platform 21.

[0040] Further, the lower clamping seat 221 is provided with a first arc-shaped groove, and the upper clamping block 222 is provided with a second arc-shaped groove opposite the first arc-shaped groove. The second arc-shaped groove and the first arc-shaped groove jointly form a clamping gap 23, which can clamp the pipeline. In addition, a friction pad can be arranged between the first arc-shaped groove, the second arc-shaped groove, and the circumferential outer wall of the pipeline, so as to increase the connection stability between the lower clamping seat 221, the upper clamping block 222, and the pipeline. Details are not described herein.

[0041] Further, the lower clamping seat 221 and the upper clamping block 222 are respectively provided with a connecting frame. The two connecting frames are detachably connected through bolts or screws. The bolts or screws are common and easy to purchase in the market, and are a conventional setting known to those skilled in the art. Details are not described herein.

[0042] In the embodiment, as shown in Figure 1 , Figure 2 , the number of the lifting assemblies 30 is four. The four lifting assemblies 30 are uniformly distributed around the clamping piece 22 and are respectively connected with the base 10 and the mounting platform 21.

[0043] By arranging the four lifting assemblies 30 around the clamping piece 22, the plane where the mounting platform 21 is located can be adjusted relative to the tilt angles of the front, back, left, and right of the base 10, so as to increase the adjustment range of the clamped pipeline, facilitate the butt joint between the two adjacent pipelines, facilitate the operation and installation of the user, and improve the efficiency of installation and construction.

[0044] In one embodiment, as shown in Figure 3 , Figure 4 , the lifting assembly 30 includes a lifting seat 31, a lifting rod 32, and a driving piece 33. The lifting seat 31 is connected to the base 10. The lifting seat 31 is provided with a sliding groove at one end away from the base 10. One end of the lifting rod 32 is hingedly connected to the mounting platform 21, and the other end is slidingly inserted into the sliding groove. The driving piece 33 is connected to the lifting seat 31 and the lifting rod 32, and is used to drive the lifting rod 32 to slide relative to the lifting seat 31.

[0045] Under the driving of the driving piece 33, the lifting rod 32 can slide relative to the lifting seat 31 and be elongated or shortened, so as to adjust the distance between the mounting platform 21 and the base 10.

[0046] In one embodiment, the driving piece 33 can be a push motor, a hydraulic oil cylinder, and a gas cylinder, and the like. The push motor, the hydraulic oil cylinder, and the gas cylinder are common and easy to purchase in the market, and are a conventional setting known to those skilled in the art. Details are not described herein.

[0047] In one embodiment, as shown in Figure 3 ,Figure 4 As shown in the figure, the lifting assembly 30 further comprises a hinged seat 34 and a hinged ball head 35, the hinged seat 34 is connected to the mounting platform 21 and is provided with a hinged groove, the hinged ball head 35 is connected to one end of the lifting rod 32 and is matched to rotate and be embedded in the hinged groove.

[0048] The hinged seat 34 is used to connect the mounting platform 21, the hinged ball head is used to connect the lifting rod 32, and the matched hinged structure formed by the hinged seat 34 and the hinged ball head 35 can realize the hinging between the mounting platform 21 and the lifting rod 32.

[0049] In one embodiment, as shown in the figure, Figure 3 , Figure 4 The lifting seat 31 is further provided with a guide groove, the guide groove is communicated with the sliding groove, and the lifting assembly 30 further comprises at least one guide block 36, one end of the guide block 36 is slidingly embedded in the guide groove, and the other end is connected to the side wall of the lifting rod 32.

[0050] The sliding cooperation between the guide groove and the guide block 36 is used to guide and connect the sliding of the lifting rod 32 relative to the lifting seat 31.

[0051] Further, the guide groove is arranged on the opposite side walls of the sliding groove, the number of the guide blocks 36 is two, and the two guide blocks 36 are respectively connected to the two sides of the lifting rod 32.

[0052] In one embodiment, as shown in the figure, Figure 4 The circumferential outer wall of the lifting rod 32 is provided with external threads, the driving member 33 comprises a rotating disc 331, the center of the rotating disc 331 is provided with a threaded hole, the rotating disc 331 is threadedly connected to the lifting rod 32 through the threaded hole and is rotationally connected to the lifting seat 31, and the outer diameter of the rotating disc 331 is greater than the cross section of the lifting seat 31.

[0053] The threaded hole of the rotating disc 331 and the external threads of the lifting rod 32 form a linear driving structure similar to a ball screw nut pair, after the rotation of the rotating disc 331 relative to the lifting seat 31, the lifting rod 32 can only slide along the guide of the sliding groove and realize lifting under the limitation of the guide block 36.

[0054] Further, the rotating disc 331 is partially embedded outside the lifting seat 31, which can facilitate the user to directly drive the rotating disc 331 to drive the lifting rod 32 to lift, and is convenient to use.

[0055] In one embodiment, as shown in the figure, Figure 4As shown, the lifting seat 31 is provided with a rotating groove, the rotating groove is communicated with the sliding groove and the guide groove, the rotating disc 331 is rotatably embedded in the rotating groove, and at least one first groove and at least one second groove are respectively provided on opposite sides of the rotating disc 331 and the rotating groove, the first groove and the second groove are one-to-one corresponding and form a spherical groove, and a plurality of spherical grooves are uniformly arranged along the circumferential direction of the rotating disc 331, and the driving member 33 further comprises at least one rolling part 332, the rolling part 332 is one-to-one corresponding with the spherical groove and is rotatably embedded in the spherical groove.

[0056] The rotating disc 331 and the inner wall of the lifting seat 31 are rotatably connected through the at least one rolling part 332.

[0057] Further, the rolling part 332 is a steel ball or an iron ball commonly seen in the market and easy to purchase, which is a conventional arrangement known to those skilled in the art, and will not be described in detail here.

[0058] In one embodiment, the circumferential side wall of the rotating disc 331 is provided with anti-skid patterns.

[0059] By providing anti-skid patterns on the side wall of the rotating disc 331, the friction during rotation operation by the user can be increased, and the use is facilitated.

[0060] In order to better understand the present application, the following will be described in detail Figures 1 to 4 The technical scheme of the present application will be described in detail:

[0061] The base 10 can be connected to the ground, the base 10 is provided with a clamping piece 22, the clamping piece 22 is spaced apart from the base 10, and is used for clamping the pipeline, at least one lifting assembly 30 is arranged between the base 10 and the clamping piece 22, the fixed end of the lifting assembly 30 is connected to the base 10, the movable end is hingedly connected to the clamping piece 22, and is used for driving the clamping piece 22 and the clamped pipeline to lift relative to the base 10. Compared with the prior art, by driving the movable end of the lifting assembly 30 to move relative to the fixed end, the clamping piece 22 can be lifted relative to the base 10, so that the height of the clamped pipeline relative to the ground can be adjusted, without the need to add or remove soil at the bottom of the mounting bracket during installation to adjust the height of the pipeline, and the structure is simple and the operation is convenient.

[0062] The specific working process of the utility model, the user first connects the base 10 through multiple rivets 40 on the ground, then disassembles the clamping seat 221, the upper clamping block 222, places the to-be-clamped pipeline in the clamping gap 23, and clamps and fixes the pipeline, then the user adjusts four rotating discs 331 according to the height to drive the installation platform 21 and the pipeline to ascend and descend relative to the base 10, finally the user can adjust the ascending and descending of four ascending and descending assemblies 30 according to the axis between two adjacent pipelines to make the axes of two adjacent pipelines collinear, improving the efficiency of pipeline butt joint and installation.

[0063] The device can solve the technical problem of low installation efficiency of pre-buried pipelines in the prior art, because the conventional pipeline mounting rack needs to add or remove soil at the bottom of the mounting rack to adjust the height of the pipeline.

[0064] The specific implementation of the utility model described above does not constitute a limitation on the protection scope of the utility model. Any various other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A pre-pipe installation device, characterized in that, The utility model provides a pipe clamp, including: a base; a clamping assembly including a clamping piece, which is spaced apart from the base and has a clamping gap for clamping a pipe; and at least one lifting assembly disposed between the base and the clamping piece, the lifting assembly having a fixed end connected to the base and a movable end hingedly connected to the clamping piece for driving the clamping piece to lift relative to the base. The clamping assembly further includes a mounting platform spaced apart from the base for connecting the clamping piece, and the number of lifting assemblies is four, which are evenly distributed around the clamping piece, and the fixed ends of the four lifting assemblies are respectively connected to the base, and the movable ends are respectively hingedly connected to the mounting platform.

2. The pre-pipe installation device of claim 1, wherein, The lifting assembly includes a lifting seat connected to the base, a lifting rod, and a driving piece, one end of the lifting rod is hingedly connected to the mounting platform, and the other end is slidingly inserted into a sliding groove formed in the end of the lifting seat away from the base, and the driving piece is connected to the lifting seat and the lifting rod for driving the lifting rod to slide relative to the lifting seat.

3. The pre-pipe installation device of claim 2, wherein, The lifting assembly further includes a hinged seat connected to the mounting platform and having a hinged groove, and a hinged ball head connected to one end of the lifting rod and rotatably fitted into the hinged groove.

4. The pre-pipe installation device of claim 3, wherein, The lifting seat further has a guide groove in communication with the sliding groove, and the lifting assembly further includes at least one guide block, one end of which is slidingly embedded in the guide groove, and the other end is connected to the side wall of the lifting rod.

5. The pre-pipe installation device of claim 3, wherein, The circumferential outer wall of the lifting rod is provided with external threads, the driving piece includes a rotating disc having a threaded hole in the center, the rotating disc is threadedly connected to the lifting rod through the threaded hole and is rotatably connected to the lifting seat, and the outer diameter of the rotating disc is greater than the cross section of the lifting seat.

6. The pre-pipe installation device of claim 5, wherein, The lifting seat has a rotating groove in communication with the sliding groove and the guide groove, the rotating disc is rotatably embedded in the rotating groove, and at least one first groove and at least one second groove are respectively formed on the opposite sides of the rotating disc and the rotating groove, the first groove and the second groove form a spherical groove, and a plurality of spherical grooves are evenly arranged along the circumferential direction of the rotating disc, and the driving piece further includes at least one rolling part rotatably embedded in the spherical groove.

7. The pre-pipe installation device of claim 6, wherein, The circumferential side wall of the rotating disc is provided with anti-slip patterns.

8. The pre-pipe installation device of claim 6, wherein, The clamping piece includes a lower clamping seat, an upper clamping block, and at least one connecting block, the lower clamping seat is connected to the mounting platform, the upper clamping block is detachably connected to the lower clamping seat and forms the clamping gap with the lower clamping seat, and the connecting block is connected to the mounting platform and the lower clamping seat.

9. The pre-pipe installation device of claim 2, wherein, The utility model further includes a plurality of rivets evenly distributed on and connected to the base.

10. The pre-pipe installation device of claim 1, wherein, ​

Images