Hoisting mechanism for drainage pipeline construction

Abstract

The utility model discloses a hoisting mechanism for drainage pipeline construction, and belongs to the technical field of pipeline hoisting. Comprising a frame assembly which comprises a connector and a connecting rod, a first fixing rod is arranged on the side wall of the connecting rod, a first fixing ring is arranged on the outer wall of the connecting rod, and a second fixing ring is arranged on the outer wall of the first fixing rod. A fixing assembly comprises a clamping ring arranged on the outer wall of the connecting rod, a second fixing rod is arranged below the clamping ring, and a supporting block is arranged on the side wall of the second fixing rod. The connecting assembly comprises a steel rope arranged on the outer wall of the circumference of the connector, an elastic rope is arranged on the outer wall of the circumference of the connector, and a connecting block is arranged above the connector. The clamping ring slides on the connecting rod, the positions of the second fixing rod and the supporting block are adjusted according to the size of a pipeline, the device can be adjusted according to the size of the pipeline, convenience is high, and the lifting device lifts a device below a steel rope through a connecting block lifting mechanism and the steel rope installed on the outer wall of the circumference of the connector. And the elastic rope plays a role in stabilizing the device, so that the device is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline hoisting, and more specifically to a hoisting mechanism for drainage pipeline construction. Background Art

[0002] During the construction of water supply and drainage pipeline projects, a large number of water supply and drainage pipelines often need to be installed. For some larger water supply and drainage pipelines, a lifting device is required to transfer the position of the water supply and drainage pipelines during their transportation. The existing lifting device cannot be adjusted according to the length of the pipeline before lifting, and the device is prone to swing during lifting.

[0003] In the prior art, a patent document with publication number CN216377148U provides a pipeline hoisting device, which clamps the pipeline by cooperating with a pin shaft through a first shaped steel plate and a second shaped steel plate, and then hoists the pipeline through a movable lifting ring, a lifting rope and a lifting group.

[0004] Although the pipe hoisting device has many beneficial effects, it still has the following problems: the circumference size of the first and second shaped steel plates of the pipe hoisting device is fixed after being combined, and cannot be adjusted according to the size of the pipe, which is inconvenient and needs to be improved; secondly, the movable lifting ring of the pipe hoisting device cooperates with the lifting rope and the lifting group to lift the pipe, and there are no fixing devices at both ends of the lifting device and the other two sides, which causes the device to shake, and the stability needs to be improved. Therefore, in view of the above problems, a lifting mechanism for drainage pipe construction is proposed. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model aims to provide a lifting mechanism for drainage pipe construction, so as to solve the problems in the above background technology that the existing pipe lifting device cannot be adjusted according to the size of the pipe, the convenience is poor, and the pipe lifting device has two ends of the lifting device and no fixing devices on the other two sides, which causes the device to shake and the stability needs to be improved.

[0007] 2. Technical solution

[0008] A hoisting mechanism for drainage pipeline construction, comprising a frame assembly, a fixing assembly and a connecting assembly;

[0009] in,

[0010] The frame assembly includes a connector and a connecting rod, a fixing rod 1 is arranged on the side wall of the connecting rod, a fixing ring 1 is arranged on the outer wall of the connecting rod, and a fixing ring 2 is arranged on the outer wall of the fixing rod 1;

[0011] The fixing assembly comprises a clamping ring arranged on the outer wall of the connecting rod, a fixing rod 2 is arranged below the clamping ring, and a supporting block is arranged on the side wall of the fixing rod 2;

[0012] The connection assembly comprises a steel rope arranged on the circumferential outer wall of the connection head, and the circumferential outer wall of the connection head is provided with an elastic rope, and a connection block is arranged above the connection head.

[0013] Preferably, a snap ring opening is provided above the snap ring, a second fixing bolt is provided on a side wall of the snap ring opening, and a locking nut is provided on a circumferential outer wall of the second fixing bolt.

[0014] Preferably, the end of the steel rope is provided with an iron ring 1, and the end of the elastic rope is provided with an iron ring 2.

[0015] Preferably, the circumferential inner wall of the iron ring 1 is provided with an arc-shaped ring 1, the circumferential inner wall of the iron ring 2 is provided with an arc-shaped ring 2, and a fixing block is provided below the arc-shaped ring 1.

[0016] Preferably, a fixing bolt 1 is provided on one side wall of the fixing ring, and a rubber block is provided above the supporting block.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] The utility model slides on the connecting rod through the clamp ring, and adjusts the position of the second fixing rod according to the size of the pipeline, thereby adjusting the position of the support block installed on the side wall of the second fixing rod in disguised form, and then the side wall of the second fixing rod is fitted to the pipe openings at both ends of the pipeline. The device can be adjusted according to the size of the pipeline, and is highly convenient.

[0020] Secondly, the lifting device uses the connecting block lifting mechanism to lift the device under the steel rope installed on the outer wall of the connector. The elastic rope is used to stabilize the device to prevent the pipeline from shaking too much after being lifted, and the device is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model on the right side;

[0022] Figure 2 It is a detailed schematic diagram of the fixing assembly of the utility model;

[0023] Figure 3 It is a detailed schematic diagram of the connection assembly of the utility model.

[0024] Explanation of the numbers in the figure: 1. Frame assembly; 2. Fixing assembly; 3. Connecting assembly; 110. Connecting rod; 120. Fixing rod 1; 130. Fixing ring 1; 140. Fixing bolt 1; 150. Fixing ring 2; 160. Connecting head; 210. Snap ring; 220. Fixing rod 2; 230. Support block; 240. Rubber block; 250. Snap ring mouth; 260. Fixing bolt 2; 270. Locking nut; 310. Fixing block; 320. Arc block 1; 330. Iron ring 1; 340. Steel rope; 350. Arc block 2; 360. Iron ring 2; 370. Elastic rope; 380. Connecting block. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] See also Figure 1-3 The utility model provides a technical solution:

[0029] A lifting mechanism for drainage pipe construction, the frame assembly 1 includes a connecting head 160 and a connecting rod 110, the side wall of the connecting rod 110 is welded with a fixing rod 120, and the outer wall of the connecting rod 110 is installed with a fixing ring 130, the outer wall of the fixing rod 120 is welded with a fixing ring 2 150, the fixing rod 120 cooperates with the fixing ring 2 150 to connect to the connecting assembly 3, the fixing ring 130 is fixed on the connecting rod 110 and then connected with a steel rope 340.

[0030] The fixing assembly 2 includes a clamping ring 210 installed on the outer wall of the connecting rod 110, a fixing rod 220 is welded below the clamping ring 210, and a support block 230 is welded to the side wall of the fixing rod 220. The clamping ring 210 can slide on the connecting rod 110, and the position of the fixing rod 2 is adjusted according to the size of the pipeline. The device is highly convenient, and then the support block 230 is used in conjunction with the rubber block 240 to support the pipe openings at both ends of the pipeline.

[0031] The connecting assembly 3 includes a steel rope 340 installed on the circumferential outer wall of the connecting head 160, and an elastic rope 370 is installed on the circumferential outer wall of the connecting head 160. A connecting block 380 is welded above the connecting head 160. The connecting head 160 is made of iron alloy. The lifting device cooperates with the connecting block 380, the connecting head 160 and the steel rope 340 to lift the device and pipeline under the steel rope 340. The elastic rope 370 can improve the stability of the device.

[0032] Specifically, a clamping ring mouth 250 is installed above the clamping ring 210, and the side wall of the clamping ring mouth 250 is threadedly connected to the fixing bolt 260, and the outer wall of the circumference of the fixing bolt 260 is threadedly connected to the locking nut 270. A threaded hole is provided on the side wall of the clamping ring mouth 250, and the fixing bolt 260 can be installed. Then, the locking nut 270 is installed at the other end to fix the clamping ring 210 to the connecting rod 110 to prevent the clamping ring 210 from moving during the lifting of the pipeline.

[0033] Furthermore, an iron ring 1 330 is installed at the end of the steel rope 340, and an iron ring 2 360 is installed at the end of the elastic rope 370. The iron ring 1 330 is used to connect the steel rope 340 and the arc block 1 320, and the iron ring 2 360 is used to connect the elastic rope 370 and the arc block 2 350. The arc block 1 320 and the arc block 2 350 are both made of iron alloy.

[0034] It is worth mentioning that an arc ring 1 320 is provided on the inner wall of the circumference of iron ring 1 330, an arc ring 2 350 is provided on the inner wall of the circumference of iron ring 2 360, a fixed block 310 is welded under the arc ring 1 320, arc ring 1 320 is used to connect iron ring 1 330 and fixed block 310, arc ring 2 350 is used to connect iron ring 2 360 and fixed ring 2 150.

[0035] It is worth noting that the side wall of the fixing ring 130 is threadedly connected to the fixing bolt 140, and the rubber block 240 is installed above the support block 230. The fixing bolt 140 can fix the fixing ring 130 to the connecting rod 110. The rubber block 240 cooperates with the support block 230 to support the pipeline. The rubber block 240 fits the inner wall of the pipeline to prevent the pipeline from being damaged.

[0036] In addition, the accessory materials and modules involved in the utility model are all existing technologies, which can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and method.

[0037] Working principle: Before use, adjust the device according to the size of the pipe to be hoisted, unscrew the locking nuts 270 and the fixing bolts 260 on both sides of the clamping ring mouth 250, then slide the clamping ring 210 on the connecting rod 110, adjust the fixing rod 220, the supporting block 230 and the rubber block 240 to the appropriate position, the fixing rod 220 will fit the pipe mouth, and then install the fixing bolt 260 and the locking nut 270 to the clamping ring mouth 250 to fix the clamping ring 210, and then install the connecting block 380 on the lifting device, and then the lifting device will lift the fixing assembly 2 and the pipe through the connecting block 380 in cooperation with the connecting head 160, the steel rope 340, the iron ring 1 330, the arc block 1 320, the fixing block 310 and the fixing ring 1 130, and then use the elastic rope 370 in cooperation with the iron ring 2 360, the arc block 2 350 and the fixing ring 2 150 to improve the stability of the fixing assembly 2 and the pipe after lifting.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A lifting mechanism for drainage pipeline construction, characterized in that: It comprises a frame component (1), a fixing component (2) and a connecting component (3); in, The frame assembly (1) comprises a connecting head (160) and a connecting rod (110), a fixing rod 1 (120) is arranged on a side wall of the connecting rod (110), a fixing ring 1 (130) is arranged on an outer wall of the connecting rod (110), and a fixing ring 2 (150) is arranged on an outer wall of the fixing rod 1 (120); The fixing assembly (2) comprises a clamping ring (210) arranged on the outer wall of the connecting rod (110), a second fixing rod (220) is arranged below the clamping ring (210), and a supporting block (230) is arranged on the side wall of the second fixing rod (220); The connection assembly (3) comprises a steel rope (340) arranged on the circumferential outer wall of the connection head (160), and the circumferential outer wall of the connection head (160) is provided with an elastic rope (370), and a connection block (380) is arranged above the connection head (160).

2. The lifting mechanism for drainage pipe construction according to claim 1 is characterized in that A snap ring opening (250) is arranged above the snap ring (210), a fixing bolt 2 (260) is arranged on the side wall of the snap ring opening (250), and a locking nut (270) is arranged on the circumferential outer wall of the fixing bolt 2 (260).

3. The lifting mechanism for drainage pipe construction according to claim 2 is characterized in that The end of the steel rope (340) is provided with an iron ring 1 (330), and the end of the elastic rope (370) is provided with an iron ring 2 (360).

4. The lifting mechanism for drainage pipe construction according to claim 3 is characterized in that The inner circumferential wall of the iron ring one (330) is provided with an arc-shaped ring one (320), the inner circumferential wall of the iron ring two (360) is provided with an arc-shaped ring two (350), and a fixing block (310) is provided below the arc-shaped ring one (320).

5. The lifting mechanism for drainage pipe construction according to claim 4 is characterized in that The side wall of the fixing ring (130) is provided with a fixing bolt (140), and a rubber block (240) is provided above the supporting block (230).

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