A safe laying and installation system for heating pipe network

Abstract

The application discloses a kind of safe laying installation systems of heating pipe network, including support frame and truss: the top high position end of the support frame is provided with the high position support component connected with the top of truss, the top low position end of the support frame is provided with the low position support component connected with the bottom of truss, and low position support component is provided with the clamping mechanism that is movably inserted with the bottom of truss, the top of the truss is around with pull assembly, the support frame is provided with the tightening component of drive pull assembly from slack state to be moved to tight state.This laying installation system can play the role of clamping limit to the lateral position of truss by the clamping mechanism arranged in the application, avoid the phenomenon that truss occurs lateral displacement when being affected by lateral impact, and by the pull assembly and tightening component arranged, can play the role of tightening reinforcement to the vertical direction of truss, and then can play the combined reinforcement effect to the truss of heating pipe network.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of heat supply pipe network laying, in particular to a safe laying and installation system for heat supply pipe network. BACKGROUND

[0002] The city central heating pipe network is a pipeline system for transporting and distributing heat medium from city central heating heat source to heat users. The heat network is composed of heat supply trunk lines, heat distribution trunk lines, branch lines, etc. The heat supply trunk line is drawn from the heat source and generally does not connect to branch lines. The heat distribution trunk line is drawn from the heat supply trunk line or directly from the heat source, and supplies heat to users through heat distribution branch lines. During the installation and laying of the heat supply pipe network, when it is necessary to cross a river, a large-span truss needs to be erected above the river, and the heat supply pipe network needs to be threaded through the truss, so as to realize the stable laying of the heat supply pipe network. Therefore, the stability of the heat supply pipe network threaded through the truss is crucial.

[0003] Chinese Patent No. CN113979319A discloses a municipal heat supply pipe network laying and installation system, which comprises a cross beam, two vertical columns are welded and installed on the bottom of the cross beam, a walking wheel is fixedly installed at the bottom of the vertical column, a sliding channel one is formed through the top of the cross beam, a lifting device is slidingly installed on the top of the cross beam, a clamp is fixedly connected to the hanging end of the lifting device, a rack is fixedly connected to the top of the cross beam, the lifting device comprises a transverse displacement plate, a through hole one is formed through the middle of the top of the transverse displacement plate, a driving motor one is fixedly connected to one side of the top of the transverse displacement plate, a gear meshing with the rack is fixedly connected to the driving end of the driving motor one, a micro displacement plate is slidingly connected to the top of the transverse displacement plate, a micro displacement plate is also formed through the middle of the top of the micro displacement plate, two rotating installation pieces one are fixedly installed on the two sides of the top of the micro displacement plate, the rotating installation piece one is composed of a welding frame and a bearing, an installation horizontal shaft is rotatably connected between the two rotating installation pieces one, a winding disc is sleeved and installed on the outer wall of the installation horizontal shaft, a lifting rope is fixedly installed in the inner cavity of the winding disc, a welding vertical frame is welded and installed on one side of the top of the micro displacement plate, a welding branch plate is welded and installed on the top of the welding vertical frame, a driving motor two is fixedly installed on the top of the welding branch plate, and the driving end of the driving motor two is fixedly connected to one end of the installation horizontal shaft, and a reinforcing block is welded and connected between the two sides of the bottom of the welding branch plate and the two sides of the welding vertical frame.

[0004] The existing heat supply pipe network is prone to shaking or vibration after laying and installation due to the large span of the truss and the heat supply pipe network, which reduces the laying and installation safety of the heat supply pipe network. SUMMARY

[0005] The present application aims to provide a heating pipe network safe laying and installation system which uses a combined reinforcing structure to laterally and vertically reinforce and protect the heating pipe network and improve the laying and installation stability of the heating pipe network.

[0006] In order to achieve the above-mentioned purpose, the present application provides the following technical scheme: a heating pipe network safe laying and installation system comprising a support frame and a truss:

[0007] The top high end of the support frame is provided with a high-position support assembly connected with the top of the truss;

[0008] The top low end of the support frame is provided with a low-position support assembly connected with the bottom of the truss, and the low-position support assembly is provided with a clamping mechanism movably inserted with the bottom of the truss;

[0009] The top of the truss is provided with a pulling assembly, and the pulling assembly has a tensioning position for clamping the truss and a relaxation position for avoiding the truss in its stroke;

[0010] The support frame is provided with a tightening assembly for driving the pulling assembly to move from the relaxation state to the tightening state.

[0011] Further description of the above technical scheme:

[0012] The high-position support assembly comprises a second sleeve provided on the top of the support frame, a second support rod is spirally connected in the second sleeve, and a second supporting plate is rotatably connected to the top of the second support rod.

[0013] Further description of the above technical scheme:

[0014] The low-position support assembly comprises a first sleeve provided on the bottom of the support frame, a first support rod is spirally connected in the first sleeve, and a first supporting plate is rotatably connected to the top of the first support rod.

[0015] Further description of the above technical scheme:

[0016] The clamping mechanism comprises a fixed rod provided on the outer wall of the first sleeve, a movable rod is movably connected in the fixed rod, and a positioning head is provided on the movable rod and inserted with the bottom of the truss.

[0017] Further description of the above technical scheme:

[0018] The truss comprises one upper steel pipe and two lower steel pipes, a connecting rod is arranged between the upper steel pipe and the two lower steel pipes, and the one upper steel pipe and the two lower steel pipes form a triangular structure.

[0019] Further description of the above technical scheme:

[0020] The bottom of the upper steel pipe is provided with a screw rod, and the outer wall of the bottom of the screw rod is spirally connected with an abutting plate.

[0021] As a further description of the above technical solution:

[0022] The pulling assembly comprises a pulling chain, which is wound in a clamping seat on the upper steel pipe, and both ends of the pulling chain are provided with hooks.

[0023] As a further description of the above technical solution:

[0024] The tightening assembly comprises a tightening seat provided on the support frame, a tightening pin spirally connected in the tightening seat, and a shackle connected with the hook rotatably connected in the tightening pin.

[0025] In the above technical solution, the present application provides a safe laying and installation system for a heat supply pipe network, which has the following beneficial effects:

[0026] The laying and installation system can insert the clamping mechanism into the bottom of the truss during installation of the support frame and the truss, so as to clamp and limit the lateral position of the truss, avoid the truss from being displaced laterally when subjected to a lateral impact, and through the pulling assembly and the tightening assembly, the vertical direction of the truss can be tightened and reinforced, so as to avoid the truss from being shaken or displaced when subjected to a vertical impact, thereby achieving a combined reinforcing effect on the truss of the heat supply pipe network, and effectively improving the safety of the installation and laying of the heat supply pipe network. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments or prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art based on these drawings.

[0028] Figure 1 A structural schematic view of a safe laying and installation system for a heat supply pipe network provided by the embodiment of the present application;

[0029] Figure 2 A structural schematic view of a low-position support assembly provided by the embodiment of the present application;

[0030] Figure 3 A structural schematic view of a truss provided by the embodiment of the present application;

[0031] Figure 4 A side structural schematic view of a truss provided by the embodiment of the present application;

[0032] Figure 5 Structure diagram of connection between the pulling assembly and the tightening assembly provided by the embodiment of the present application;

[0033] Figure 6 Structure diagram of the high-position support assembly provided by the embodiment of the present application.

[0034] Legend of reference signs:

[0035] 1, support frame; 2, low-position support assembly; 21, first sleeve; 22, first supporting rod; 23, first supporting plate; 24, fixed rod; 25, moving rod; 26, positioning head; 3, truss; 31, upper steel pipe; 32, lower steel pipe; 33, connecting rod; 34, clamping seat; 35, supporting seat; 36, screw rod; 37, abutting plate; 4, pulling assembly; 41, pulling chain; 42, hook; 5, tightening assembly; 51, tightening pin; 52, tightening seat; 53, carabiner; 6, high-position support assembly; 61, second sleeve; 62, second supporting rod; 63, second supporting plate. DETAILED DESCRIPTION

[0036] In order for those skilled in the art to better understand the technical solutions of the present application, the present application will be further described in detail below with reference to the drawings.

[0037] As shown in Figures 1-6 , a safe laying and installation system for a heat supply pipe network comprises a support frame 1 and a truss 3:

[0038] A high-position support assembly 6 is arranged at the top high-position end of the support frame 1 and connected to the top of the truss 3, the number of the high-position support assembly 6 is one, and the high-position support assembly 6 can move in a direction perpendicular to the truss 3, that is, the high-position support assembly 6 can be stably connected to the top of the truss 3;

[0039] A low-position support assembly 2 is arranged at the top low-position end of the support frame 1 and connected to the bottom of the truss 3, the number of the low-position support assembly 2 is two, and the low-position support assembly 2 can move in a direction perpendicular to the truss 3, that is, the low-position support assembly 2 can be stably connected to the bottom of the truss 3, and the low-position support assembly 2 is provided with clamping mechanisms movably inserted into the bottom of the truss 3, the number of the clamping mechanisms is also two, the moving direction of the clamping mechanisms is consistent with the moving direction of the low-position support assembly 2, so that when the clamping mechanisms are connected to the bottom of the truss 3, the clamping mechanisms will be lifted and lowered synchronously with the truss 3, that is, the clamping mechanisms can clamp and fix the truss 3 in the transverse direction;

[0040] The top of the truss 3 is wound with a pulling assembly 4, and the pulling assembly 4 has a tensioning position of clamping the truss 3 and a relaxation position of avoiding the truss 3 on its stroke, the supporting frame 1 is provided with a tightening assembly 5 for driving the pulling assembly 4 to move from the relaxation state to the tightening state, the pulling assembly 4 is wound on the truss 3, and the two ends of the pulling assembly 4 are connected with the two tightening assemblies 5, and the tightening state of the pulling assembly 4 can be tightened by adjusting the tightening assembly 5, so that the pulling assembly 4 plays a role of tightening and reinforcing the truss 3, that is, the truss 3 can be clamped and fixed in the vertical direction.

[0041] The truss 3 comprises one upper steel pipe 31 and two lower steel pipes 32, the upper steel pipe 31 is provided with a connecting rod 33 between the lower steel pipe 32 and the two lower steel pipes 32, and the upper steel pipe 31 and the two lower steel pipes 32 form a triangular structure, so that the truss 3 can form a stable triangular structure, and a cavity is formed between the upper steel pipe 31 and the two lower steel pipes 32, so that the heat supply pipe network can be installed in the cavity, that is, the heat supply pipe network can be stably installed with large span.

[0042] The high-position supporting assembly 6 comprises a second sleeve 61 arranged at the top of the supporting frame 1, a second supporting rod 62 is spirally connected in the second sleeve 61, and a second supporting plate 63 is rotatably connected at the top of the second supporting rod 62, rotating the second supporting rod 62 to make it rotate and move upward in the second sleeve 61, so that the second supporting plate 63 is in contact with and abuts against the bottom of the upper steel pipe 31, that is, the high-position supporting assembly 6 plays a role of supporting and reinforcing the top of the truss 3.

[0043] The low-position supporting assembly 2 comprises a first sleeve 21 arranged at the bottom of the supporting frame 1, a first supporting rod 22 is spirally connected in the first sleeve 21, and a first supporting plate 23 is rotatably connected at the top of the first supporting rod 22, the clamping mechanism comprises a fixed rod 24 arranged on the outer wall of the first sleeve 21, an L-shaped moving rod 25 is movably connected in the fixed rod 24, and a positioning head 26 is arranged on the moving rod 25 and is inserted into the end inner wall of the lower steel pipe 32, the height position of the positioning head 26 is adjusted by moving the moving rod 25 upward, then the first supporting rod 22 is rotated to make it rotate and move upward in the first sleeve 21, so that the first supporting plate 23 is in contact with and abuts against the bottom of the lower steel pipe 32, that is, the bottom of the truss 3 is supported and lifted, and the truss 3 can also be clamped and prevented from being separated in the horizontal position, so as to prevent the truss 3 from being horizontally displaced when it is affected by the horizontal impact.

[0044] The bottom of the upper steel pipe 31 is provided with a screw rod 36, and the outer wall of the bottom of the screw rod 36 is spirally connected with a abutting plate 37, the abutting plate 37 is two-section structure, the upper end is a screw pipe spirally connected on the screw rod 36, and the lower end is an arc-shaped contact plate, the abutting plate 37 is provided with a bearing seat 35 on the connecting rod 33 between the two lower steel pipes 32, and the heat supply pipe network is penetrated through the cavity inside the truss 3, so that the bottom of the heat supply pipe network is in contact with the bearing seat 35, at this time, the abutting plate 37 is rotated to move up and down on the screw rod 36, so that the contact plate is in contact with and abuts against the upper surface of the heat supply pipe network, that is, the position of the heat supply pipe network can be abutted and reinforced, and the stability of the installation and laying state of the heat supply pipe network in the truss 3 is improved.

[0045] The pulling assembly 4 comprises a pulling chain 41, the pulling chain 41 is wound in the clamp seat 34 on the upper steel pipe 31, and the two ends of the pulling chain 41 are provided with hooks 42, the tightening assembly 5 comprises a tightening seat 52 provided on the support frame 1, the tightening seat 52 is spirally connected with a tightening pin 51, and the tightening pin 51 is rotatably connected with a carabiner 53 connected with the hooks 42, the middle end of the pulling chain 41 is wound in the clamp seat 34, so that the hooks 42 at both ends are connected with the carabiners 53 on the same side of the support frame 1, then the tightening pin 51 is rotated to move down in the tightening seat 52, so that the pulling chain 41 is continuously tightened, and the truss 3 is gradually bound and fixed on the support frame 1, so that the vertical force acting on the truss 3 is reinforced and prevented from shaking, and the stability of the truss 3 is improved.

[0046] The above only describes some exemplary embodiments of the present application by way of illustration, and it is needless to say that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present application. Therefore, the above drawings and descriptions are illustrative in nature and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A safe laying and installation system for heating pipe networks, comprising a support frame (1) and a truss (3), characterized in that: The support frame (1) is provided with a high-position support component (6) connected to the top of the truss (3) at its top high position end; the support frame (1) is provided with a low-position support component (2) connected to the bottom of the truss (3) at its top low position end, and the low-position support component (2) is provided with a clamping mechanism that is movably inserted into the bottom of the truss (3). The top of the truss (3) is wrapped with a tensioning assembly (4), and the tensioning assembly (4) has a tightened position that clamps the truss (3) and a relaxed position that avoids the truss (3) in its stroke; the support frame (1) is provided with a tightening assembly (5) that drives the tensioning assembly (4) from the relaxed state to the tightened state. The pulling assembly (4) includes a pulling chain (41), which is wound around a clamp (34) on the upper steel pipe (31). Both ends of the pulling chain (41) are provided with hooks (42). The tightening assembly (5) includes a tightening seat (52) provided on the support frame (1). A tightening pin (51) is spirally connected inside the tightening seat (52), and a hook ring (53) connected to the hook (42) is rotatably connected inside the tightening pin (51).

2. The heating pipeline safe laying and installation system according to claim 1, characterized in that: The high-level support assembly (6) includes a second sleeve (61) set on the top of the support frame (1), a second support rod (62) is spirally connected inside the second sleeve (61), and a second support plate (63) is rotatably connected to the top of the second support rod (62).

3. The heating pipeline safe laying and installation system according to claim 1, characterized in that: The low-position support assembly (2) includes a first sleeve (21) disposed at the bottom of the support frame (1), a first support rod (22) is spirally connected inside the first sleeve (21), and a first support plate (23) is rotatably connected to the top of the first support rod (22).

4. The heating pipeline safe laying and installation system according to claim 1, characterized in that: The clamping mechanism includes a fixed rod (24) disposed on the outer wall of the first sleeve (21), a movable rod (25) is movably connected inside the fixed rod (24), and a positioning head (26) is disposed on the movable rod (25) and inserted into the bottom of the truss (3).

5. A heating pipeline safety laying and installation system according to claim 1, characterized in that: The truss (3) includes an upper steel pipe (31) and two lower steel pipes (32). A connecting rod (33) is provided between the upper steel pipe (31) and the lower steel pipes (32) and the two lower steel pipes (32), and the upper steel pipe (31) and the two lower steel pipes (32) form a triangular structure.

6. A heating pipeline safety laying and installation system according to claim 5, characterized in that: The bottom of the upper steel pipe (31) is provided with a screw (36), and the bottom outer wall of the screw (36) is spirally connected with a clamping plate (37). A support seat (35) is provided on the connecting rod (33) located between the two lower steel pipes (32).

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