Auxiliary supporting device for pipeline construction

Abstract

The utility model relates to the field of pipeline installation, in particular to an auxiliary supporting device for pipeline construction, which comprises a crossing support and a rolling assembly, the crossing support is arranged above a ground sinking groove in a crossing mode, and two overhanging installation beams are arranged at the upper end of one side of the crossing support in an overhanging mode. When a pipeline needs to be installed in a relatively narrow ground sinking groove, the crossing support and the adjusting support are set up above the sinking groove, the naturally falling extension rod is arranged in the sinking groove, the pipeline is placed on the extension rod at the moment, and the pipeline is placed on the extension rod to be installed in the sinking groove. The height of the extension rod can be adjusted and can be quickly adjusted by rotating and adjusting the traction control of the winding wheel on the extension rod, the heights of the lifting support and the extension rod can be finely adjusted by adjusting the rotation of the screw rod, accurate and quick horizontal adjustment of the pipeline is realized, and the operation is simple and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline installation field, concretely is a kind of auxiliary support device for pipeline construction. BACKGROUND

[0002] Pipeline construction refers to the process of building, installing, debugging and other series of work of various pipeline systems according to design requirements and relevant specifications, covering the entire process from planning preparation to final use, aiming to ensure that various fluids (such as liquid, gas, etc.) can be safely and efficiently transmitted under specific conditions. In the field of residential pipeline use, pipeline construction requires first digging a subsidence groove on the ground to place the pipeline, and then installing the pipeline horizontally in the groove according to process requirements.

[0003] The existing installation method mainly uses workers to place supports or bricks at the bottom of the groove to assist the support of the pipeline, and then uses a level to calibrate the levelness of the pipeline, followed by repeated adjustment operations, which results in time-consuming and labor-intensive operations, and the levelness after repeated adjustment may still not be ideal, which is inconvenient to use. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a kind of auxiliary support device for pipeline construction to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an auxiliary support device for pipeline construction, comprising:

[0006] The cross support is arranged above the ground subsidence groove, two cantilever mounting beams are cantilevered on one side of the upper end of the cross support, and an adaptive adjustment assembly is vertically combined and installed on both sides of the two cantilever mounting beams. The adaptive adjustment assembly comprises an adjustment support and a lifting support, and the lifting support is movably inserted into the adjustment support.

[0007] The winding assembly is rotatably arranged at the upper end of the lifting support, and the winding assembly comprises a winding wheel and a hand crank. An auxiliary rope is arranged between the two winding wheels, and the lower end of the auxiliary rope is placed in the ground subsidence groove.

[0008] Preferably, two assembly sleeves are symmetrically welded on one side of the adjustment support, and the two assembly sleeves of the adjustment support are movably sleeved with one side of the two cantilever mounting beams through bolts.

[0009] Preferably, a vertical movable slot is vertically arranged at the upper end of the adjustment support, the lifting support is movably inserted into the vertical movable slot, an internal thread groove is arranged at the center of the lower end of the lifting support, an adjustment screw is rotatably inserted into the vertical movable slot at the lower end of the adjustment support through a bearing, and the upper end of the adjustment screw is inserted into the internal thread groove of the lifting support through a thread.

[0010] Preferably, the vertical moving groove of the adjusting support is vertically provided with a guide sliding groove away from one side of the assembled sliding sleeve, and the lifting support is provided with a guide sliding strip on one side of the guide sliding groove, and the guide sliding strip is vertically movably inserted into the guide sliding groove.

[0011] Preferably, the upper end of the lifting support is provided with a rotating receiving groove, the guide sliding strip is penetrated through the guide sliding groove and provided with a reference disc on one side of the receiving groove, the center of the winding wheel is provided with a control rotating shaft, and one side of the control rotating shaft is movably penetrated through the center of the reference disc and provided with a hand wheel.

[0012] Preferably, a plurality of limiting insertion grooves are provided on one side of the reference disc close to the hand wheel, a spring box is provided on one side of the hand wheel, a spring groove is provided in the spring box, a positioning insertion rod is movably penetrated through the hand wheel and provided in the spring groove, the positioning insertion rod is provided with a positioning spring on one side in the spring groove through a pressing plate sleeve, the positioning insertion rod is inserted into the limiting insertion groove on one side of the hand wheel, and the side surface of the limiting insertion groove and the side surface of the positioning insertion rod inserted into the limiting insertion groove are both inclined surfaces.

[0013] Preferably, the opposite sides of the two lifting supports are both horizontally provided with extension rods, the extension rods are both movably provided with overlapping wheels through self-rotating shafts, and the two sides of the auxiliary rope are respectively wound on the two winding wheels, and the sides of the two overlapping wheels are respectively in overlapping contact with the auxiliary rope.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] When the pipeline needs to be installed in a relatively narrow subsidence groove on the ground, the transverse support and the adjusting support are built above the subsidence groove, the extension rod is placed in the subsidence groove by natural falling, the pipeline is placed on the extension rod at this time, the height of the extension rod can be adjusted by rotating the adjusting winding wheel to control the pulling of the extension rod, the height of the extension rod can be quickly adjusted, the height of the lifting support and the extension rod can be finely adjusted by rotating the adjusting screw, the pipeline can be accurately and quickly horizontally adjusted, and the operation is simple and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a first perspective view of the structure of the utility model;

[0017] Figure 2 It is a first perspective view of the structure of the utility model; Figure 1

[0018] Figure 3 It is a second perspective view of the structure of the utility model;

[0019] Figure 4 It is a side sectional view of the hand wheel connection of the utility model;

[0020] ​Figure 5 For the utility model Figure 4 The B part schematic diagram is shown in the figure.

[0021] Figure 6 The utility model winding wheel and lifting support split structure schematic diagram is shown in the figure.

[0022] Figure 7 The positioning plug rod installation schematic diagram is shown in the figure.

[0023] In the figure: cross support 1, cantilever installation beam 2, adjusting support 3, assembly sliding sleeve 4, lifting guide groove 5, lifting support 6, guide sliding slot 7, guide sliding strip 8, winding wheel 9, reference disc 10, control rotating shaft 11, hand wheel 12, limit slot 13, spring box 14, positioning plug rod 15, positioning spring 16, extension rod 17, auxiliary rope 18, adjusting screw rod 19, lapping wheel 20. Specific embodiments

[0024] In order to make the utility model purposes, technical scheme clear, complete description, and the advantage is more clear and clear, the following combining the drawings to the utility model embodiment further detailed description.Should understand, the specific embodiment described here is a part of the embodiment of the utility model, rather than all the embodiments, only use to explain the utility model embodiment, and not for the limitation of the utility model embodiment, the all other embodiments of the ordinary skill in the art obtained without doing the premise of the creative labor, belong to the scope of the protection of the utility model.

[0025] Please refer to the attached Figures 1-7 The application provides the following technical solutions.

[0026] Embodiment one, a kind of auxiliary support device for pipeline construction, including cross support 1, cross support 1 is arranged above the subsidence groove of ground, two cantilever installation beams 2 are cantilevered on the side upper end of cross support 1, two assembly sliding sleeves 4 are symmetrically welded on the side of adjusting support 3, the two assembly sliding sleeves 4 of adjusting support 3 are respectively connected with the side of two cantilever installation beams 2 by bolt, when being built, the cross support 1 of appropriate span can be selected according to the subsidence groove width of ground excavation, then two cantilever installation beams 2 are respectively installed on the two sides of cross support 1 cantilever installation beam 2.

[0027] Two sides of the two cantilever installation beams 2 are respectively vertically combined and installed with adaptive adjustment assemblies, and each of the adaptive adjustment assemblies comprises an adjustment support 3 and a lifting support 6, the lifting support 6 is movably inserted into the adjustment support 3, the upper end of the adjustment support 3 is vertically provided with a vertical movable slot, the lifting support 6 is movably inserted into the vertical movable slot, the lower end of the lifting support 6 is centrally provided with an internal thread groove, the lower end of the adjustment support 3 is rotatably inserted into the vertical movable slot through a bearing and is provided with an adjusting screw 19, the upper end of the adjusting screw 19 is inserted into the internal thread groove of the lifting support 6 through a thread, the vertical movable slot of the adjustment support 3 is vertically provided with a guide sliding groove 7 away from one side of the assembled sliding sleeve 4, the lifting support 6 is provided with a guide sliding strip 8 on one side of the guide sliding groove 7, the guide sliding strip 8 is movably inserted into the guide sliding groove 7, the lifting support 6 can be vertically moved up and down in the lifting guide groove 5, the sliding insertion mode of the guide sliding groove 7 and the guide sliding strip 8 can avoid the lifting support 6 from sliding out of the lifting guide groove 5 from the side, when the adjusting screw 19 is rotated, the lifting support 6 can be pushed up and down through the thread connection principle, so as to realize the fine adjustment of the horizontal height of the pipeline in the later period.

[0028] The winding assembly is arranged to facilitate the adjustment of the length of the auxiliary rope 18, so as to adapt to the position of the pipeline, the winding assembly is rotatably arranged at the upper end of the lifting support 6, the winding assembly comprises a winding wheel 9 and a hand crank 12, the two winding wheels 9 are provided with the auxiliary rope 18 therebetween, and the lower end of the auxiliary rope 18 is arranged in the ground subsidence groove, the upper end of the lifting support 6 is provided with a rotating storage groove, the guide sliding strip 8 penetrates through the guide sliding groove 7 and is provided with a reference disc 10 on one side of the storage groove, the center of the winding wheel 9 is provided with a control rotating shaft 11, one side of the control rotating shaft 11 movably penetrates through the center of the reference disc 10 and is provided with the hand crank 12, the winding wheel 9 can be rotationally controlled through the hand crank 12, when one end of the auxiliary rope 18 is connected with the winding wheel 9, the winding wheel 9 can be rotated to wind the auxiliary rope 18.

[0029] A plurality of limiting insertion grooves 13 are arranged on one side of the reference disc 10 close to the hand crank 12, a spring box 14 is arranged on one side of the hand crank 12, a spring groove is arranged in the spring box 14, a positioning insertion rod 15 is movably inserted into the spring groove and penetrates through the hand crank 12, a positioning spring 16 is arranged in the spring groove on one side of the positioning insertion rod 15 through a pressing plate sleeve, the positioning insertion rod 15 penetrates into the limiting insertion groove 13 on one side of the hand crank 12, and the side surface of the limiting insertion groove 13 and the side surface of the positioning insertion rod 15 are both inclined surfaces, when the hand crank 12 is directly rotated, the positioning insertion rod 15 can reciprocally move and press the positioning spring 16 under the action of the inclined surface, the positioning insertion rod 15 can reciprocally insert into the plurality of limiting insertion grooves 13, when the hand crank 12 is reversely rotated by the winding wheel 9 and the auxiliary rope 18, the positioning insertion rod 15 can avoid the reverse rotation of the hand crank 12 by inserting into the limiting insertion groove 13, one end of the positioning insertion rod 15 is a square rod, and the end of the positioning spring 16 is a round rod.

[0030] In the embodiment two, on the basis of the embodiment one, the auxiliary rope 18 is combed after force, the opposite sides of the two lifting supports 6 are horizontally provided with extension rods 17, the sides of the extension rods 17 are movably provided with overlapping wheels 20 through rotation shafts, the two sides of the auxiliary rope 18 are respectively wound on the two winding wheels 9, and the sides of the two overlapping wheels 20 are respectively in overlapping contact with the auxiliary rope 18. According to the diameter of the pipeline, the position of the cantilever installation beam 2 can be adjusted in advance by adjusting the sliding installation of the support 3, the distance between the two extension rods 17 is adjusted, the pipeline end is overlapped with the auxiliary rope 18, and stable self-weight support is carried out. When it is necessary to adjust the height of the auxiliary rope 18 in the sinking groove, the winding wheel 9 or the adjusting screw rod 19 can be respectively rotated for adjustment, and the operation is convenient.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An auxiliary support device for pipe construction, characterized by, Include: Crossing support (1), the crossing support (1) is arranged above the ground subsidence groove, the upper end of one side of the crossing support (1) is provided with two cantilever installation beams (2), the two sides of the two cantilever installation beams (2) are respectively provided with adaptive adjustment components, the adaptive adjustment components are all included adjustment support (3) and lifting support (6), the lifting support (6) is movably inserted into the adjustment support (3); The winding assembly is rotatably arranged at the upper end of the lifting support (6), and the winding assembly comprises winding wheels (9) and hand wheels (12). Two winding wheels (9) are provided with auxiliary ropes (18) between them, and the lower ends of the auxiliary ropes (18) are arranged in the ground subsidence groove.

2. A supplementary support device for pipe construction according to claim 1, characterized in that: The one side of the adjustment support (3) is symmetrically welded with two assembly sliding sleeves (4), and the two assembly sliding sleeves (4) of the adjustment support (3) are movably sleeved with the one side of the two cantilever installation beams (2) through bolts.

3. A supplementary support device for pipe work according to claim 2, characterised in that: The upper end of the adjustment support (3) is vertically provided with a vertical movable slot, the lifting support (6) is movably inserted into the vertical movable slot, the lower end of the lifting support (6) is provided with an internal thread groove in the center, the lower end of the adjustment support (3) is rotatably inserted into the vertical movable slot through a bearing and provided with an adjusting screw (19), and the upper end of the adjusting screw (19) is rotatably inserted into the internal thread groove of the lifting support (6).

4. A supplementary support device for pipe work according to claim 3, characterised in that: The side of the vertical movable slot of the adjustment support (3) away from the assembly sliding sleeve (4) is vertically provided with a guide sliding groove (7), and the lifting support (6) is provided with a guide sliding strip (8) on one side of the guide sliding groove (7). The guide sliding strip (8) is movably inserted into the guide sliding groove (7).

5. An auxiliary support device for pipe construction according to claim 4, characterized in that: The upper end of the lifting support (6) is provided with a rotating storage slot, the guide sliding strip (8) penetrates the guide sliding groove (7) and is provided with a reference disc (10) on one side of the storage slot, the center of the winding wheel (9) is provided with a control shaft (11), one side of the control shaft (11) movably penetrates the center of the reference disc (10) and is provided with a hand wheel (12).

6. A secondary support device for use in pipe construction according to claim 5, wherein: The side of the reference disc (10) close to the hand wheel (12) is provided with a plurality of limiting insertion grooves (13), one side of the hand wheel (12) is provided with a spring box (14), the spring box (14) is provided with a spring groove, the spring groove is movably penetrated by the hand wheel (12) and provided with a positioning insertion rod (15), one side of the positioning insertion rod (15) in the spring groove is sleeved with a positioning spring (16) through a pressing plate, one side of the positioning insertion rod (15) penetrating the hand wheel (12) is inserted into the limiting insertion groove (13), and one side of the limiting insertion groove (13) and one side of the positioning insertion rod (15) inserted into the limiting insertion groove (13) are both inclined surfaces.

7. An auxiliary support device for pipe construction according to claim 6, characterized in that: The opposite sides of the two lifting supports (6) are both provided with extension rods (17), and the extension rods (17) are both provided with overlapping wheels (20) on one side through self-rotation shafts. The two sides of the auxiliary rope (18) are wound on the two winding wheels (9), and the two sides of the auxiliary rope (18) are respectively contacted with the two overlapping wheels (20).

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