A pipe laying device for road construction in municipal construction

Abstract

The present invention belongs to the technical field of municipal construction, and in particular, relates to a pipeline laying device for road construction in municipal construction. Sliding slots are provided on both sides of the interior of the slow-descent track, and a pair of slow-descent racks are provided inside the slow-descent track; a pipeline slow-descent vehicle is movably connected inside the slow-descent track, and one side of the lower end of the pipeline slow-descent vehicle is movably connected to the sliding slots on both sides of the slow-descent track through sliding rollers; a pair of eccentric lifting wheels are provided on the left side of the lower end of the pipeline slow-descent vehicle; the eccentric lifting wheel is connected between the two slow-descent racks, and the extended clamping column connected to the outer side of the eccentric lifting wheel axis is connected to the slow-descent rack, and the top of the extended clamping column is inserted into the sliding slot for lifting and limiting. It realizes the slow descent of the pipeline to ensure that the pipeline can be safely transported to the inside of the construction pit. In addition, it has a super-efficient auxiliary effect when used in the laying of ultra-long pipelines, avoiding the problem of difficult lifting by traditional cranes.

Description

Technical Field

[0001] The invention belongs to the technical field of municipal construction, and in particular relates to a pipeline laying device for road construction used in municipal construction. Background Art

[0002] The municipal construction process involves the laying of pipelines, which involves a series of procedures such as pipeline transportation, cutting and installation.

[0003] Pipeline laying is a time-consuming and labor-intensive project. Pipelines are connected and laid to achieve the purpose of connecting all pipelines. Currently, when laying pipelines, in order to facilitate the perfect fit between pipelines, the pipelines need to be rotated during the laying process. However, due to the heavy weight of some large pipelines, equipment is required for transportation.

[0004] At present, there is no equipment that can facilitate the transportation of large and heavy pipes during the laying process, and the lifting is completely dependent on cranes. This makes the pipeline laying efficiency low and the labor intensity of workers high. In addition, when faced with the laying of ultra-long pipelines, the lifting equipment has great limitations. Summary of the invention

[0005] In order to solve the defects and shortcomings of the prior art, the purpose of the present invention is to provide a pipe laying device for road construction in municipal construction, which has a simple structure, reasonable design and easy use. It adopts the cooperation of a slow-descent track and a pipe fixing vehicle to achieve the slow decline of the pipe and ensure that the pipe can be safely transported to the inside of the construction pit. In addition, it has a super-efficient auxiliary effect when used in the laying of ultra-long pipes, avoiding the problem of difficult lifting by traditional cranes.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: it includes a horizontal translation bracket, a supporting roller, a rotating connecting shaft, a loading shovel bracket, a loading lever, a rotating adjusting shaft, a slow-descent track, a supporting balancing seat, and a pipeline slow-descent vehicle; the upper end of the horizontal translation bracket is provided with a plurality of supporting rollers, the right end of the horizontal translation bracket is connected to the slow-descent track through a rotating adjusting shaft, and the lower end of the slow-descent track is fixed to the inside of the pipeline laying groove through a supporting balancing seat; wherein; the slow-descent track is a concave structure, sliding slots are provided on both sides of the slow-descent track, and a pair of slow-descent racks are provided inside the slow-descent track. The inner movably clamped part of the described slow-descending track is connected with a pipeline slow-descending vehicle, and a pipeline lifting frame is arranged on the upper surface of the pipeline slow-descending vehicle. A pair of sliding rollers are arranged on the right side of the lower end of the pipeline slow-descending vehicle, and the sliding rollers are movably clamped in the sliding slots on both sides of the slow-descending track; a pair of eccentric lifting wheels are arranged on the left side of the lower end of the described pipeline slow-descending vehicle; the eccentric lifting wheel is clamped in the middle of the two slow-descending racks, and the extended clamping column connected to the outer side of the axis of the eccentric lifting wheel is clamped on the slow-descending rack, and the top end of the extended clamping column is inserted in the sliding slot for lifting and limiting; the two eccentric lifting wheels are connected to the middle double-headed drive motor through a fixed bracket.

[0007] Preferably, a pair of open grooves are provided at the top of the lower end of the slow-descent track, and the open grooves correspond to the extended clamping columns to realize the pipeline slow-descent vehicle to flip outward to unload the pipe.

[0008] Preferably, four groups of fixing seats are arranged on the outer side of the horizontal translation bracket.

[0009] Preferably, the left end of the horizontal translation bracket is connected to a loading shovel frame via a rotating connecting shaft, and a loading lever is connected in the middle of the rotating connecting shaft.

[0010] Preferably, a lever embedding groove is provided in the middle of the supporting roller, and the lever embedding groove is engaged with the feeding lever.

[0011] Preferably, the inclination angle of the slow descent track ranges from 30 to 60 degrees.

[0012] Preferably, the pipe lifting frame is in perfect fit with the outer edge of the pipe to be laid.

[0013] Preferably, the pipeline laying equipment array consisting of the slow-descent track and the pipeline slow-descent vehicle cooperates to maintain synchronous operation.

[0014] Preferably, the pipe lifting frame is replaced by a pipe fixing braided belt and a fixing buckle; the pipe fixing braided belt is fixed to the right side of the upper surface of the pipe descending vehicle; a fixing buckle is inserted into the left side of the upper surface of the pipe descending vehicle; the pipe fixing braided belt is wrapped around the pipe surface and inserted into the inside of the fixing buckle, and the pipe fixing braided belt is fixed by a lock buckle.

[0015] After adopting the above structure, the beneficial effects of the present invention are as follows: it adopts the cooperation of the slow-descent track and the pipeline fixing vehicle to realize the slow descent of the pipeline to ensure that the pipeline can be safely transported to the inside of the construction pit. In addition, it has a super-efficient auxiliary effect when used in the laying of ultra-long pipelines, avoiding the problem of difficult lifting by traditional cranes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention is described in detail through the following specific implementations and drawings.

[0017] Figure 1 It is a structural schematic diagram of the present invention;

[0018] Figure 2 It is a structural schematic diagram of the slow-descent track 7 of the present invention;

[0019] Figure 3 It is a schematic diagram of the structure of the pipeline descending vehicle 9 of the present invention;

[0020] Figure 4 It is a structural schematic diagram of the horizontal translation bracket 1 of the present invention;

[0021] Figure 5 It is a schematic diagram of the second fixing method of the pipeline descending vehicle 9 of the present invention;

[0022] Explanation of the reference numerals in the accompanying drawings: horizontal translation bracket 1, supporting roller 2, rotating connecting shaft 3, loading shovel bracket 4, loading lever 5, rotating adjustment shaft 6, slow-descent track 7, supporting balance seat 8, pipeline slow-descent vehicle 9, sliding slot 10, slow-descent rack 11, open slot 12, sliding roller 13, fixed bracket 14, double-headed drive motor 15, eccentric lifting wheel 16, extended clamping column 17, pipeline lifting frame 18, fixed seat 19, lever groove 20, pipeline fixing braided belt 20, fixing buckle 21. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is described below by the specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0024] It should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only structures and / or processing steps closely related to the solutions according to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0025] See Figure 1-Figure 4As shown, this specific embodiment adopts the following technical scheme: it includes a horizontal translation bracket 1, a supporting roller 2, a rotating connecting shaft 3, a feeding shovel bracket 4, a feeding lever 5, a rotating adjustment shaft 6, a slow-down track 7, a supporting balance seat 8, and a pipeline slow-down vehicle 9; the upper end of the horizontal translation bracket 1 is provided with a plurality of supporting rollers 2, the right end of the horizontal translation bracket 1 is connected with the slow-down track 7 through the rotating adjustment shaft 6, and the lower end of the slow-down track 7 is fixed inside the pipeline laying groove through the supporting balance seat 8; wherein; the slow-down track 7 is a concave structure, and sliding slots 10 are provided on both sides of the interior of the slow-down track 7, and a pair of slow-down racks 11 are provided inside the slow-down track 7; the slow-down track The pipeline descending vehicle 9 is movably connected inside the track 7, and a pipeline lifting frame 18 is arranged on the upper surface of the pipeline descending vehicle 9. A pair of sliding rollers 13 are arranged on the right side of the lower end of the pipeline descending vehicle 9, and the sliding rollers 13 are movably connected to the inside of the sliding slots 10 on both sides of the descending track 7; a pair of eccentric lifting wheels 16 are arranged on the left side of the lower end of the pipeline descending vehicle 9; the eccentric lifting wheel 16 is connected between the two descending racks 11, and the extended clamping column 17 connected to the outer side of the axis of the eccentric lifting wheel 16 is connected to the descending rack 11, and the top end of the extended clamping column 17 is inserted into the sliding slot 10 for lifting and limiting; the two eccentric lifting wheels 16 are connected to the middle double-headed drive motor 15 through a fixed bracket 14.

[0026] Among them, a pair of open grooves 12 are arranged at the top of the lower end of the described slow-descending track 7, and the open grooves 12 correspond to the extended clamping columns 17 to realize the outward flipping of the pipeline slow-descending vehicle 9 to unload the pipe; four groups of fixed seats 19 are arranged on the outer side of the described horizontal translation bracket 1; the left end of the described horizontal translation bracket 1 is connected to the loading shovel frame 4 through the rotating connecting shaft 3, and the middle of the rotating connecting shaft 3 is connected to the loading lever 5; a lever embedding groove 20 is arranged in the middle of the described support roller 2, and the lever embedding groove 20 is engaged with the loading lever 5; the inclination angle range of the described slow-descending track 7 is 30-60 degrees; the described pipeline lifting frame 18 is perfectly fitted with the outer edge of the pipeline to be laid; the pipeline laying equipment array composed of the described slow-descending track 7 and the pipeline slow-descending vehicle 9 cooperates to maintain synchronous operation. The pipe lifting frame 18 is replaced by a pipe fixing braided belt 20 and a fixing buckle 21; the pipe fixing braided belt 20 is fixed to the right side of the upper surface of the pipe descending vehicle; the fixing buckle 21 is inserted into the left side of the upper surface of the pipe descending vehicle; the pipe fixing braided belt 20 is wrapped around the pipe surface and inserted into the inside of the fixing buckle 21, and the pipe fixing braided belt 20 is fixed by a lock buckle.

[0027] The working principle of this specific implementation method is as follows: when applied to the laying of extra-long pipelines, several pairs of pipeline laying auxiliary devices are required to cooperate synchronously; first, the municipal construction pipeline is pushed to the upper end of the loading shovel frame 4, and the loading lever 5 is used to leverage the extra-long pipeline to the upper surface of the horizontal translation bracket 1, and then transported inward under the rolling cooperation of the support roller 2 and finally connected to the pipeline lifting frame 18 at the upper end of the pipeline slow-down vehicle 9; when performing the pipeline slow-down operation, several high-power double-head drive motors 15 are synchronously started to drive the eccentric lifting wheel 16 rotates to lift the tail of the pipeline slow-descending vehicle 9 upward, so that the extended clamping column 17 outside the axis of the eccentric lifting wheel 16 is separated from the clamping tooth groove of the upper section and falls into the clamping tooth groove of the next section; the eccentric lifting wheel 16 continuously lifts the pipeline slow-descending vehicle 9 to descend layer by layer along the slow-descending track 7, so that the extra-long pipeline is lowered to the bottom of the slow-descending track 7; when the extended clamping column 17 corresponds to the open groove 12, the extended clamping column 17 can be separated from the slow-descending track 7 to realize the overturning of the pipeline slow-descending vehicle 9, so that the extra-long pipeline is overturned to the inside of the pit.

[0028] After adopting the above structure, the beneficial effects of this specific implementation method are: it adopts the cooperation of the slow-descent track and the pipeline fixing vehicle to achieve the slow decline of the pipeline to ensure that the pipeline can be safely transported to the inside of the construction pit. In addition, it has a super-efficient auxiliary effect when used in the laying of ultra-long pipelines, avoiding the problem of difficult lifting by traditional cranes.

[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pipe laying device for road construction for municipal construction, characterized in that: The pipeline laying device for road construction comprises a horizontal translation support (1), a supporting roller (2), a rotating connecting shaft (3), a feeding shovel frame (4), a feeding lever (5), a rotating adjustment shaft (6), a slow-down track (7), a supporting balance seat (8), and a pipeline slow-down vehicle (9); the upper end of the horizontal translation support (1) is provided with a plurality of supporting rollers (2), the right end of the horizontal translation support (1) is connected to the slow-down track (7) through the rotating adjustment shaft (6), and the lower end of the slow-down track (7) is fixed inside the pipeline laying groove through the supporting balance seat (8); wherein; The slow-descent track (7) is a concave structure, and sliding slots (10) are arranged on both sides of the slow-descent track (7), and a pair of slow-descent racks (11) are arranged inside the slow-descent track (7); the pipeline slow-descent vehicle (9) is movably connected inside the slow-descent track (7), and a pipeline lifting frame (18) is arranged on the upper surface of the pipeline slow-descent vehicle (9); a pair of sliding rollers (13) are arranged on the right side of the lower end of the pipeline slow-descent vehicle (9), and the sliding rollers (13) are movably connected to the sliding slots (10) on both sides of the slow-descent track (7); a pair of eccentric lifting wheels (16) are arranged on the left side of the lower end of the pipeline slow-descent vehicle (9); the eccentric lifting wheels (16) The extension clamping column (17) is clamped between the two slow-descent racks (11), and the extension clamping column (17) connected to the outer side of the axis of the eccentric lifting wheel (16) is clamped on the slow-descent rack (11), and the top end of the extension clamping column (17) is inserted into the sliding clamping groove (10) for lifting limit; the two eccentric lifting wheels (16) are connected to the middle double-headed driving motor (15) through a fixed bracket (14); a pair of open grooves (12) are also provided at the top of the lower end of the slow-descent track (7), and the open grooves (12) and the extension clamping column (17) are kept corresponding to realize the pipeline slow-descent vehicle (9) to flip outward to unload the pipe; four groups of fixed seats (19) are also provided on the outer side of the horizontal translation bracket (1).

2. A pipe laying device for road construction for municipal construction according to claim 1, characterized in that: The left end of the horizontal translation bracket (1) is connected to a loading shovel frame (4) via a rotating connecting shaft (3), and a loading lever (5) is connected in the middle of the rotating connecting shaft (3).

3. A pipe laying device for road construction for municipal construction according to claim 1, characterized in that: A lever embedding groove is arranged in the middle of the supporting roller (2), and the lever embedding groove is engaged with the feeding lever (5).

4. A pipe laying device for road construction for municipal construction according to claim 1, characterized in that: The inclination angle of the slow-descent track (7) ranges from 30 to 60 degrees.

5. A pipe laying device for road construction for municipal construction according to claim 1, characterized in that: The pipeline support frame (18) is perfectly fitted to the outer edge of the pipeline to be laid.

6. A pipe laying device for road construction for municipal construction according to claim 1, characterized in that: The pipeline laying equipment array composed of the horizontal translation support (1), the slow-descent track (7) and the pipeline slow-descent vehicle (9) cooperates to maintain synchronous operation.

7. A pipe laying device for road construction for municipal construction according to claim 1, characterized in that: The pipeline lifting frame (18) is replaced by a pipeline fixing braided belt (20) and a fixing buckle (21); the pipeline fixing braided belt (20) is fixed to the right side of the upper surface of the pipeline slow-down vehicle (9); the fixing buckle (21) is inserted into the left side of the upper surface of the pipeline slow-down vehicle (9); the pipeline fixing braided belt (20) is wrapped around the pipeline surface and then inserted into the inside of the fixing buckle (21), and the pipeline fixing braided belt (20) is fixed by a lock buckle.

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