Support for maintenance of fire-fighting pipeline

Abstract

The utility model discloses a support for fire-fighting pipeline maintenance, and relates to the technical field of pipeline maintenance. The device comprises a base, a lifting mechanism is arranged on the top face of the base, a U-shaped frame is fixedly installed at the top end of the lifting mechanism, an angle adjusting mechanism is arranged on the surface of the U-shaped frame, electric push rods are arranged on the two sides of a movable part of the angle adjusting mechanism, and clamping blocks are fixedly installed at the output ends of the electric push rods. The clamping block is driven by the electric push rod to transversely move, so that the clamping block is in contact with the surface of the fire-fighting pipeline, the fire-fighting pipeline is further clamped and fixed, the fire-fighting pipeline is supported, the positions of the electric push rod and the clamping block can be adjusted through the angle adjusting mechanism, and the fire-fighting pipeline can be clamped and fixed. And a fire-fighting pipeline on the side wall can be fixedly clamped and supported, so that the fire-fighting pipeline can be quickly, conveniently and temporarily supported in actual use.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline maintenance, in particular to a support for fire pipeline maintenance. Background Technique

[0002] Fire pipelines are important facilities for fire extinguishing, usually used to transport fire-fighting water to provide the water source required for fire extinguishing in case of a fire. There are aging problems in the fire-fighting facilities of many old communities. In particular, the aging problem of the sealing rings inside the clamps at the pipeline joints is relatively serious, and there is a leakage situation. Therefore, it is necessary to repair the leaking parts of the pipeline.

[0003] When repairing fire pipelines, it is often necessary to use a support to temporarily support the fire pipeline. Chinese Patent No. CN213499024U discloses a support for fire pipeline maintenance, which includes two fixing devices for fixing both ends of the maintenance node. The fixing device includes an upper bottom plate fixed on the ceiling, a lower bottom plate for fixing the maintenance pipeline, and a hoisting screw rod fixed between the upper bottom plate and the lower bottom plate.

[0004] Aiming at the above-mentioned disclosed technology, the existing fire pipeline maintenance support needs to be fixed by drilling holes in the building wall during use, which is troublesome during use, difficult to quickly erect and use, and difficult to support the fire pipeline on the side wall.

[0005] Therefore, a support for fire pipeline maintenance is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a support for fire pipeline maintenance to solve the problems raised in the above background technique.

[0007] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0008] A bracket for repairing fire-fighting pipelines, comprising a base. A lifting mechanism is arranged on the top surface of the base. The top end of the lifting mechanism is fixedly installed with a U-shaped frame, and an angle adjustment mechanism is arranged on the surface of the U-shaped frame. Electric push rods are arranged on both sides of the movable part of the angle adjustment mechanism, and clamping blocks are fixedly installed at the output ends of the electric push rods. The lifting mechanism includes a first motor. The first motor is fixedly installed on the bottom surface of the base, and a gear is fixedly installed at the output end of the first motor. A threaded sleeve rod is fixedly installed on the top surface of the base, and a threaded rod is threadedly inserted into the threaded sleeve rod. A rectangular guide rod is fixedly installed on the top surface of the base, and the rectangular guide rod and the threaded rod are inserted. A toothed ring is fixedly sleeved on the surface of the threaded sleeve rod, and the toothed ring and the gear are meshed and installed. The angle adjustment mechanism includes a side frame. The side frame is fixedly installed on the surface of the U-shaped frame, and a second motor is fixedly installed on the front side wall of the front side frame. A worm is fixedly installed at the output end of the second motor. Rotating shafts are inserted into both side walls of the U-shaped frame, and worm wheels are fixedly installed at the ends of the rotating shafts. A movable frame is fixedly sleeved on the surface of the rotating shaft, and clamping blocks are respectively arranged on both side walls of the movable frame.

[0009] Further, four legs are arranged on the bottom surface of the base, and universal wheels are fixedly installed at the bottom ends of the legs.

[0010] Further, a rectangular hole is formed in the threaded rod, and the rectangular guide rod is inserted into the hole inside the threaded rod.

[0011] Further, a V-shaped card slot is formed on the surface of the clamping block. When fixing the fire-fighting pipeline, the surface of the V-shaped card slot is in fit with the surface of the fire-fighting pipeline.

[0012] The beneficial effects of the present utility model are as follows:

[0013] Through the lifting mechanism, the vertical height of the U-shaped frame can be adjusted, so that the position of the clamping block can be adjusted according to the actual use environment. The electric push rod drives the clamping block to move horizontally, so that the clamping block contacts the surface of the fire-fighting pipeline, and then the fire-fighting pipeline is clamped and fixed to realize the support of the fire-fighting pipeline. Through the angle adjustment mechanism, the positions of the electric push rod and the clamping block can be adjusted, so that the fire-fighting pipeline on the side wall can be fixedly clamped and supported, and then the fire-fighting pipeline can be temporarily supported quickly and conveniently during actual use. Description of the Drawings

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is a side view of the present utility model;

[0016] Figure 3 is a side sectional view of the present utility model;

[0017] Figure 4 is a schematic diagram of the partial structure of the present utility model;

[0018] Reference numerals: 1, base; 2, lifting mechanism; 201, first motor; 202, gear; 203, threaded sleeve rod; 204, toothed ring; 205, threaded rod; 206, rectangular guide rod; 3, U-shaped frame; 4, angle adjustment mechanism; 401, side frame; 402, second motor; 403, worm; 404, rotating shaft; 405, worm gear; 406, movable frame; 5, electric push rod; 6, clamping block; 61, V-shaped card slot; 7, fire pipeline; 8, universal wheel. Specific embodiments

[0019] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model.

[0021] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0022] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", "upper", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model.

[0023] Such as Figures 1 to 4As shown in the figure, a bracket for repairing fire pipes includes a base 1. A lifting mechanism 2 is arranged on the top surface of the base 1. The top end of the lifting mechanism 2 is fixedly installed with a U-shaped frame 3. And an angle adjustment mechanism 4 is arranged on the surface of the U-shaped frame 3. Electric push rods 5 are arranged on both sides of the movable part of the angle adjustment mechanism 4. And the output ends of the electric push rods 5 are fixedly installed with clamping blocks 6. More specifically, through the lifting mechanism 2, the vertical height of the U-shaped frame 3 can be adjusted, so that the position of the clamping block 6 can be adjusted according to the actual use environment. The electric push rod 5 drives the clamping block 6 to move horizontally, so that the clamping block 6 contacts the surface of the fire pipe 7, and then the fire pipe 7 is clamped and fixed to realize the support of the fire pipe 7. Through the angle adjustment mechanism 4, the positions of the electric push rod 5 and the clamping block 6 can be adjusted, so that the fire pipe 7 on the side wall can be fixedly clamped and supported, and then the fire pipe 7 can be temporarily supported quickly and conveniently during actual use.

[0024] The lifting mechanism 2 includes a first motor 201. The first motor 201 is fixedly installed on the bottom surface of the base 1. And the output end of the first motor 201 is fixedly installed with a gear 202. A threaded sleeve rod 203 is fixedly installed on the top surface of the base 1. And a threaded rod 205 is threadedly inserted into the threaded sleeve rod 203. A rectangular guide rod 206 is fixedly installed on the top surface of the base 1. The rectangular guide rod 206 and the threaded rod 205 are arranged in an inserted manner. A toothed ring 204 is fixedly sleeved on the surface of the threaded sleeve rod 203. And the toothed ring 204 and the gear 202 are meshed and installed. More specifically, the first motor 201 drives the gear 202 to rotate. Through the meshing of the gear 202 and the toothed ring 204, the toothed ring 204 and the threaded sleeve rod 203 are driven to rotate. Through the threaded insertion of the threaded rod 205 and the threaded sleeve rod 203, the threaded rod 205 can move vertically along the surface of the rectangular guide rod 206.

[0025] The angle adjustment mechanism 4 includes a side frame 401. The side frame 401 is fixedly installed on the surface of the U-shaped frame 3. And a second motor 402 is fixedly installed on the front side wall of the front side frame 401. The output end of the second motor 402 is fixedly installed with a worm 403. The two side walls of the U-shaped frame 3 are inserted with a rotating shaft 404. And a worm gear 405 is fixedly installed at the end of the rotating shaft 404. A movable frame 406 is fixedly sleeved on the surface of the rotating shaft 404. And clamping blocks 6 are respectively arranged on the two side walls of the movable frame 406. More specifically, the second motor 402 drives the worm 403 to rotate. Through the meshing of the worm 403 and the worm gear 405, the worm gear 405 and the rotating shaft 404 are driven to rotate. Through the rotating shaft 404, the movable frame 406 is turned over, so that the angle of the clamping block 6 can be adjusted to facilitate the clamping and fixing of the fire pipes 7 at different positions.

[0026] Four sets of legs are provided on the bottom surface of the base 1, and universal wheels 8 are fixedly installed at the bottom ends of the legs. More specifically, the universal wheels 8 on the bottom surface of the base 1 enable the bracket to be moved.

[0027] A rectangular hole is formed inside the threaded rod 205, and the rectangular guide rod 206 is inserted into the hole inside the threaded rod 205. More specifically, the insertion of the rectangular guide rod 206 and the threaded rod 205 provides guiding and limiting for the vertical movement of the threaded rod 205.

[0028] V-shaped card slots 61 are formed on the surface of the clamping block 6. When fixing the fire pipeline 7, the surface of the V-shaped card slot 61 is in contact with the surface of the fire pipeline 7. More specifically, the V-shaped card slots 61 on the surface of the clamping block 6 enable the support and clamping of fire pipelines 7 with different diameters.

[0029] In summary: Through the lifting mechanism 2, the vertical height of the U-shaped frame 3 can be adjusted, so that the position of the clamping block 6 can be adjusted according to the actual use environment. The electric push rod 5 drives the clamping block 6 to move horizontally, so that the clamping block 6 contacts the surface of the fire pipeline 7, and then the fire pipeline 7 is clamped and fixed to realize the support of the fire pipeline 7. Through the angle adjustment mechanism 4, the positions of the electric push rod 5 and the clamping block 6 can be adjusted, so that the fire pipeline 7 on the side wall can be fixedly clamped and supported, and then the fire pipeline 7 can be temporarily supported quickly and conveniently during actual use.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A bracket for fire protection pipe maintenance, characterized in that: The invention comprises a base (1), wherein a lifting mechanism (2) is arranged on the top surface of the base (1), a U-shaped frame (3) is fixedly mounted on the top of the lifting mechanism (2), and an angle adjustment mechanism (4) is arranged on the surface of the U-shaped frame (3), electric push rods (5) are arranged on both sides of the movable part of the angle adjustment mechanism (4), and a clamping block (6) is fixedly mounted on the output end of the electric push rod (5), the lifting mechanism (2) comprises a first motor (201), the first motor (201) is fixedly mounted on the bottom surface of the base (1), and a gear (202) is fixedly mounted on the output end of the first motor (201), a threaded sleeve rod (203) is fixedly mounted on the top surface of the base (1), and a threaded rod (205) is inserted into the internal thread of the threaded sleeve rod (203), and a rectangular guide rod (205) is fixedly mounted on the top surface of the base (1). 6), the rectangular guide rod (206) and the threaded rod (205) are plug-connected, a toothed ring (204) is fixedly sleeved on the surface of the threaded sleeve rod (203), and the toothed ring (204) and the gear (202) are meshingly installed, the angle adjustment mechanism (4) comprises a side frame (401), the side frame (401) is fixedly installed on the surface of the U-shaped frame (3), and a second motor (402) is fixedly installed on the front side wall of the front side frame (401), a worm (403) is fixedly installed on the output end of the second motor (402), a rotating shaft (404) is plugged into the two side walls of the U-shaped frame (3), and a worm wheel (405) is fixedly installed at the end of the rotating shaft (404), a movable frame (406) is fixedly sleeved on the surface of the rotating shaft (404), and clamping blocks (6) are respectively provided on the two side walls of the movable frame (406).

2. A fire protection pipe maintenance bracket according to claim 1, characterized in that: The bottom surface of the base (1) is provided with four groups of supporting legs, and the bottom ends of the supporting legs are fixedly mounted with universal wheels (8).

3. A fire protection pipe maintenance bracket according to claim 1, characterized in that: A rectangular hole is provided inside the threaded rod (205), and the rectangular guide rod (206) is plug-connected with the hole inside the threaded rod (205).

4. A fire protection pipe maintenance bracket according to claim 1, characterized in that: The surface of the clamping block (6) is provided with a V-shaped groove (61). When the fire-fighting pipe (7) is fixed, the surface of the V-shaped groove (61) and the surface of the fire-fighting pipe (7) are arranged in close contact.

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