Bim-assisted precise positioning device for residential pipeline prefabrication

Abstract

The utility model relates to building information modeling technical field, especially BIM auxiliary residential pipeline prefabrication processing accurate positioning device, including fixed frame, the lower end of fixed frame is installed four groups of anchor, is provided with undercarriage on fixed frame, is installed one hydraulic rod between fixed frame and undercarriage, the upper end of undercarriage has the top hat, is installed the rotating plate on the upper end of undercarriage, and one motor is installed on undercarriage, and the articulated movable seat is hinged to undercarriage, the top hat is installed stabilizer wheel, the lower end of rotating plate and stabilizer wheel contact, the movable seat is installed contact wheel, and the articulated movable seat has two hydraulic rods between undercarriage, the rotating shaft of contact wheel and the rotating shaft of one motor have universal connecting shaft, and contact wheel and the inner wall of rotating plate bottom contact, the utility model has the positive effect that can quickly and conveniently position and adjust all -round to pipeline, reduces operation difficulty and time consumption.

Description

TECHNICAL FIELD

[0001] The utility model relates to building information model technical field especially BIM auxiliary's residential pipeline prefabrication processing precision positioning device. BACKGROUND

[0002] Building information model (BIM) is digital three-dimensional model, can carry out comprehensive visual simulation and analysis to building project, provides more efficient, more accurate solution for building construction. In building design stage, through BIM model can discover and solve various design conflicts in advance, in construction progress management aspect, can more accurately arrange construction plan and resource allocation. However, in this key link of residential pipeline prefabrication processing, although BIM technology can provide detailed design data and overall planning, but existing residential pipeline prefabrication processing technical construction personnel is difficult to quickly, conveniently position and adjust pipeline when facing complex construction site, is difficult to accurately control the position and size of pipeline. SUMMARY

[0003] The BIM auxiliary residential pipeline prefabrication processing precision positioning device provided by the utility model can quickly position and adjust the pipeline, and reduces the operation difficulty.

[0004] The BIM auxiliary residential pipeline prefabrication processing precision positioning device provided by the utility model comprises a fixing frame, four groups of ground feet are installed on the lower end of the fixing frame through bolts, a landing gear is arranged on the fixing frame, and a first hydraulic rod is installed between the fixing frame and the landing gear;The upper end of the landing gear is annular arrayed with a top seat, a rotatable rotating plate is installed on the upper end of the landing gear, a first motor is installed on the landing gear through a bolt, and a movable seat is hinged on the landing gear;A stabilizing wheel is installed on the top seat through a bearing;The lower end of the rotating plate is in contact with the stabilizing wheel;A contact wheel is installed on the movable seat through a bearing, and a second hydraulic rod is arranged between the movable seat and the landing gear;A universal connecting shaft is connected between the rotating shaft of the contact wheel and the rotating shaft of the first motor, and the contact wheel is in contact with the inner wall at the bottom of the rotating plate.

[0005] Further, the upper end of the rotating plate is fixed with two groups of fixed seats, the upper end of the two groups of fixed seats is fixed with an end cylinder, a rotatable rotating cylinder is installed between the two groups of end cylinders through a bearing, the upper end of the two groups of fixed seats is fixed with a welding seat, a first control rod is installed on the two groups of welding seats through a bearing, and the upper end of the two groups of first control rods is fixed with a first knob.

[0006] Further, the lower end of the two groups of first control rods is fixed with a gear, the left and right ends of the rotating cylinder are fixed with a gear ring, and the two groups of gear rings are engaged with the gears at the lower end of the two groups of first control rods respectively.

[0007] Further, two groups of fixed seats are provided with two groups of through holes, and fixing cylinders are fixed in the through holes; the inside of the fixing cylinder movably has a movable column, and a cover plate is installed on the end of the fixing cylinder away from the supporting wheel through bolts; a threaded hole is arranged on the movable column, and a supporting wheel is installed on the end of the movable column close to the shaft of the fixed seat through a bearing; a second control rod can be rotated and is installed on the cover plate through a lock spring, and the second control rod is screwed with the threaded hole on the movable column, and a second knob is fixed on the second control rod.

[0008] Further, three groups of through grooves are arranged on the rotating cylinder, and three groups of clamping plates are hingedly arranged in the three groups of through grooves, and a movable driving cylinder is sleeved on the rotating cylinder, three groups of sliding grooves are arranged on the driving cylinder, and the three groups of clamping plates are respectively located in the three groups of sliding grooves on the driving cylinder.

[0009] Further, a groove sleeve is fixed on the driving cylinder, and a rail plate is fixed on the rear end of the connecting plate; an annular groove is arranged on the groove sleeve; the front end of the two groups of fixed seats is fixed with a connecting plate, a sliding plate slides on the rail plate, a threaded hole is arranged on the rear end of the sliding plate, and a lead screw is installed on the rail plate through a bearing, and the lead screw is screwed with the threaded hole on the rear end of the sliding plate.

[0010] Further, a second motor is installed on the rail plate through bolts, the output shaft of the second motor is connected with the lead screw through a shaft coupling; an installation seat is fixed on the sliding plate, a rotating wheel is installed on the installation seat, and the rotating wheel is located in the annular groove on the groove sleeve.

[0011] The BIM-assisted residential pipeline prefabrication precise positioning device has the following beneficial effects:

[0012] 1、The utility model discloses a landing gear and fixed frame between installation one hydraulic rod, when needing to adjust pipeline height, through the telescopic control of one hydraulic rod, can easily, fast make landing gear rise or drop, this process can according to the actual demand of construction personnel, accurately adjust pipeline to suitable operation height, avoided the inconvenience and time waste of construction personnel because of stoop or high operation.

[0013] 2. The utility model discloses a running No. 2 motor makes the sliding plate move to left side, and the rotating wheel drives the groove sleeve to slide to left side, at this moment, the stirring cylinder can push the left side of three sets of clamping plates, and makes three sets of clamping plates clamp the pipeline in the rotating cylinder. When the construction personnel rotates the No. one knob on the upper end of No. one control rod, No. one control rod will rotate, and then drive the gear ring rotation that is engaged with, make rotating cylinder realize accurate rotation, and this gear and gear ring's cooperation mode can accurately convert the small rotation action of operating personnel into the rotation of rotating cylinder, thereby realizing the fine adjustment of pipeline angle, ensure that the pipeline is accurate when butting angle, provide guarantee for close connection. Meanwhile, when rotating the No. two knob on No. two control rod, because of the transmission effect of screw thread, No. two control rod will push the movable column to carry out linear motion in fixed cylinder, and through this mode, the construction personnel can accurately adjust the position of the supporting wheel according to actual demand, thereby accurately positioning the position of the pipeline.

[0014] Therefore, the utility model can fine adjustment of pipeline angle, with can fast and conveniently carry out all -round positioning and adjustment to pipeline, greatly reduce the operation difficulty and time consumption's positive effect. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the drawings of the embodiment will be simply introduced below.

[0016] The drawings in the following description only relate to some embodiments of the utility model, and are not limited to the utility model.

[0017] Figure 1 It is the structural schematic diagram of the utility model;

[0018] Figure 2 It is the structural schematic diagram of the utility model Figure 1 The enlarged structural schematic diagram of part A in it;

[0019] Figure 3 It is the structural schematic diagram of the movable seat part of the utility model;

[0020] Figure 4 It is the structural schematic diagram of the end cylinder part of the utility model;

[0021] Figure 5 It is the structural schematic diagram of the fixed cylinder part of the utility model;

[0022] Figure 6 It is the structural schematic diagram of the rotating cylinder part of the utility model;

[0023] Figure 7 It is the structural schematic diagram of the stirring cylinder part of the utility model;

[0024] Figure 8 is a structural schematic view of the connecting plate part of the utility model;

[0025] Figure 9 is the Figure 8 enlarged structural schematic view of part B.

[0026] Reference signs:

[0027] 1, fixed frame; 11, ground foot; 12, landing gear; 13, No. 1 hydraulic rod; 121, top seat; 122, stabilizing wheel; 14, rotating plate; 123, No. 1 motor; 124, movable seat; 1241, contact wheel; 125, universal connecting shaft; 1242, No. 2 hydraulic rod;

[0028] 2, fixed seat; 21, end cylinder; 22, rotating cylinder; 211, welding seat; 212, No. 1 control rod; 2121, No. 1 knob; 221, gear ring; 213, fixed cylinder; 2131, movable column; 2132, supporting wheel; 2133, cover plate; 2134, No. 2 control rod; 2135, No. 2 knob; 222, clamping plate; 223, pushing cylinder; 224, groove sleeve; 23, connecting plate; 231, rail plate; 232, sliding plate; 233, screw; 234, No. 2 motor; 235, mounting seat; 236, rotating wheel. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the embodiments of the utility model will be described clearly and completely below in combination with the drawings of the embodiments of the utility model. Embodiment one:

[0030] Please refer to Figures 1 to 9 The BIM-assisted residential pipeline prefabrication precision positioning device provided by the utility model comprises a fixed frame 1, four groups of ground feet 11 are installed on the lower end of the fixed frame 1 through bolts, a landing gear 12 is arranged on the fixed frame 1, and a No. 1 hydraulic rod 13 is installed between the fixed frame 1 and the landing gear 12;There are top seats 121 in the annular array of the upper end of the landing gear 12, rotatable rotating plates 14 are installed on the upper end of the landing gear 12, a No. 1 motor 123 is installed on the landing gear 12 through bolts, and movable seats 124 are hinged on the landing gear 12;Stabilizing wheels 122 are installed on the top seats 121 through bearings;The lower end of the rotating plate 14 is in contact with the stabilizing wheel 122;Contact wheels 1241 are installed on the movable seats 124 through bearings, and a No. 2 hydraulic rod 1242 is arranged between the movable seats 124 and the landing gear 12;The rotating shaft of the contact wheel 1241 and the rotating shaft of the No. 1 motor 123 are connected with the universal connecting shaft 125, and the contact wheel 1241 is in contact with the inner wall of the bottom of the rotating plate 14.

[0031] The upper end of the rotating plate 14 is fixed with two groups of fixed seats 2, the upper end of each of the two groups of fixed seats 2 is fixed with an end cylinder 21, a rotatable rotating cylinder 22 is installed between the two groups of end cylinders 21 through a bearing, the upper end of each of the two groups of fixed seats 2 is fixed with a welding seat 211, a first control rod 212 is installed on each of the two groups of welding seats 211 through a bearing, and the upper end of each of the two groups of first control rods 212 is fixed with a first knob 2121. The lower end of each of the two groups of first control rods 212 is fixed with a gear, and the left and right ends of the rotating cylinder 22 are fixed with gear rings 221, and the two groups of gear rings 221 are respectively engaged with the gears at the lower end of the two groups of first control rods 212.

[0032] When the first control rod 212 rotates, the gear at the lower end of the first control rod 212 drives the gear ring 221 to rotate, so that the rotating cylinder 22 can rotate at the expected angle. This precise angle control is crucial for pipeline installation, and can ensure that the interface angle of the pipeline completely matches during pipeline butt joint. Embodiment two:

[0033] On the basis of embodiment one, two groups of through holes are arranged on the two groups of fixed seats 2, and a fixed cylinder 213 is fixed in the through hole; an activity column 2131 is movably arranged in the fixed cylinder 213, a cover plate 2133 is installed on the end of the fixed cylinder 213 away from the supporting wheel 2132 through a bolt; a threaded hole is arranged on the activity column 2131, and a supporting wheel 2132 is installed on the end of the activity column 2131 close to the axis of the fixed seat 2 through a bearing; a second control rod 2134 is rotatably installed on the cover plate 2133 through a lock spring, and the second control rod 2134 is screwed with the threaded hole on the activity column 2131, and a second knob 2135 is fixed on the second control rod 2134.

[0034] When the construction personnel rotates the second knob 2135 on the second control rod 2134, due to the characteristics of the thread, the rotational motion of the second control rod 2134 is converted into the linear motion of the activity column 2131, the supporting wheel 2132 installed on the end of the activity column 2131 close to the axis of the fixed seat 2 can change position with the movement of the activity column 2131, and the supporting wheel 2132 is used to support the pipeline. By accurately adjusting the position of the supporting wheel 2132, the position of the pipeline in the horizontal and vertical directions can be finely adjusted. Embodiment three:

[0035] On the basis of the first and second embodiments, the rotating cylinder 22 is provided with three groups of through grooves, and the three groups of through grooves are hingedly connected with clamping plates 222. The rotating cylinder 22 is sleeved with a movable driving cylinder 223. The driving cylinder 223 is provided with three groups of sliding grooves. The three groups of clamping plates 222 are respectively located in the three groups of sliding grooves on the driving cylinder 223. The driving cylinder 223 is fixed with a groove sleeve 224. The rear end of the connecting plate 23 is fixed with a rail plate 231. The groove sleeve 224 is provided with an annular groove. The front end of the two groups of fixed seats 2 is fixed with the connecting plate 23. The rail plate 231 is slidably provided with a sliding plate 232. The rear end of the sliding plate 232 is provided with a threaded hole. The rail plate 231 is provided with a lead screw 233 through a bearing. The lead screw 233 is threadedly connected with the threaded hole in the rear end of the sliding plate 232. The rail plate 231 is provided with a second motor 234 through a bolt. The output shaft of the second motor 234 is connected with the lead screw 233 through a shaft coupling. The sliding plate 232 is fixed with a mounting seat 235. The mounting seat 235 is installed with a rotating wheel 236. The rotating wheel 236 is located in the annular groove on the groove sleeve 224.

[0036] The second motor 234 is operated to rotate the lead screw 233, so that the sliding plate 232 moves on the rail plate 231. When the sliding plate 232 moves, the rotating wheel 236 rolls along the annular groove, drives the groove sleeve 224 and the driving cylinder 223 connected therewith to move on the rotating cylinder 22. When the driving cylinder 223 moves on the rotating cylinder 22, the driving cylinder 223 drives the clamping plates 222 to rotate around the hinge points of the clamping plates 222, so as to realize the clamping or loosening action of the pipes placed in the rotating cylinder 22, thereby realizing the automatic clamping and loosening of the pipes without manual operation.

[0037] The utility model discloses a first through four groups of foot 11 of fixed frame 1 lower extreme steady installation in construction site, according to the construction demand, utilize the height of adjusting undercarriage 12 of no. 1 hydraulic rod 13, make rotary plate 14 reach the operation height of suitable. Contract no. 2 hydraulic rod 1242, make the contact wheel 1241 on movable seat 124 and the inner wall contact of rotary plate 14 bottom. Subsequently run no. 1 motor 123, the rotary shaft of no. 1 motor 123 passes through universal joint shaft 125 and drives contact wheel 1241 to rotate, to drive rotary plate 14 rotation, and the preliminary adjustment of rotary plate 14 to the angle of required convenience for construction personnel. After placing pipeline in rotary cylinder 22, start no. 2 motor 234, and its drive screw rod 233 rotates, and the screw rod 233 is cooperated with the thread of sliding plate 232 to make sliding plate 232 linearly move on rail plate 231, and the rotary wheel 236 on sliding plate 232 rolls in the annular groove of groove sleeve 224, and groove sleeve 224 and the driving cylinder 223 connected with it move on rotary cylinder 22. Because clamping plate 222 is located in the sliding slot of driving cylinder 223, the movement of driving cylinder 223 drives clamping plate 222 to rotate around the hinge point, realizes the clamping of pipeline. In the pipeline positioning link, if the angle of rotary cylinder 22 is adjusted, construction personnel rotates the knob 2121 on the upper end of no. 1 control rod 212, and the gear on the lower end of no. 1 control rod 212 drives the gear ring 221 on both ends of rotary cylinder 22, realizes the accurate angle adjustment of rotary cylinder 22, and ensures the accurate matching of pipeline interface angle. For the fine adjustment of pipeline position, rotate the second knob 2135 on the second control rod 2134, and utilize the thread cooperation to drive movable column 2131 to move in fixed cylinder 213, and then drive the supporting wheel 2132 to adjust the position of pipeline in horizontal and vertical directions, realize accurate positioning.

[0038] The installation mode, connection mode or setting mode of all the above components are common mechanical modes, such as welding, threaded connection, screw connection, and the specific structure, model and coefficient index of all the components are self-owned technology, as long as the beneficial effects can be achieved.

[0039] The technical scheme of the utility model is not limited to the scope of the utility model embodiments, and the technical content not described in the utility model is known technology.

Claims

1. A BIM-assisted precise positioning device for residential pipeline prefabrication, comprising a fixed frame (1), the lower end of the fixed frame (1) is provided with four groups of anchor bolts (11), characterized in that, The fixed frame (1) is provided with a landing gear (12), and a first hydraulic rod (13) is installed between the fixed frame (1) and the landing gear (12); the upper end of the landing gear (12) is annularly arranged with a top seat (121), the upper end of the landing gear (12) is installed with a rotatable rotating plate (14), a first motor (123) is installed on the landing gear (12) through bolts, and a movable seat (124) is hinged on the landing gear (12); the top seat (121) is installed with a stabilizing wheel (122) through a bearing; the lower end of the rotating plate (14) is in contact with the stabilizing wheel (122); the movable seat (124) is installed with a contact wheel (1241) through a bearing, and a second hydraulic rod (1242) is arranged between the movable seat (124) and the landing gear (12); a universal connecting shaft (125) is connected between the rotating shaft of the contact wheel (1241) and the rotating shaft of the first motor (123), and the contact wheel (1241) is in contact with the inner wall of the bottom of the rotating plate (14).

2. The BIM assisted residential plumbing prefabrication precision positioning device according to claim 1, wherein, The upper end of the rotating plate (14) is fixed with two groups of fixed seats (2), the upper end of each of the two groups of fixed seats (2) is fixed with an end cylinder (21), the two end cylinders (21) are installed with a rotatable rotating cylinder (22) through a bearing, the upper end of each of the two groups of fixed seats (2) is fixed with a welding seat (211), each of the two welding seats (211) is installed with a first control rod (212) through a bearing, and the upper end of each of the two first control rods (212) is fixed with a first knob (2121).

3. The BIM-assisted residential plumbing prefabrication precision positioning device according to claim 2, wherein, The lower end of each of the two first control rods (212) is fixed with a gear, and the left and right ends of the rotating cylinder (22) are fixed with gear rings (221), and the two groups of gear rings (221) are respectively engaged with the gears at the lower ends of the two groups of first control rods (212).

4. The BIM assisted residential plumbing prefabrication precision positioning device according to claim 2, wherein, Each of the two groups of fixed seats (2) is provided with two groups of through holes, and a fixed cylinder (213) is fixed in the through hole; the inside of the fixed cylinder (213) movably has a movable column (2131), and the end of the fixed cylinder (213) away from the supporting wheel (2132) is installed with a cover plate (2133) through bolts; the movable column (2131) is provided with a threaded hole, and the end of the movable column (2131) close to the shaft of the fixed seat (2) is installed with a supporting wheel (2132) through a bearing; the cover plate (2133) is installed with a second control rod (2134) which can rotate through a lock spring, and the second control rod (2134) is screwed with the threaded hole on the movable column (2131), and the second control rod (2134) is fixed with a second knob (2135).

5. The BIM assisted residential plumbing prefabrication precision positioning device as claimed in claim 3, wherein, The rotating cylinder (22) is provided with three groups of through grooves, and three groups of clamping plates (222) are hinged in the three groups of through grooves, and the rotating cylinder (22) is sleeved with a movable driving cylinder (223), the driving cylinder (223) is provided with three groups of sliding grooves, and the three groups of clamping plates (222) are respectively located in the three groups of sliding grooves on the driving cylinder (223).

6. The BIM-assisted residential plumbing prefabrication precision positioning device according to claim 5, wherein, The toggle cylinder (223) is fixed with a groove sleeve (224), the rear end of the connecting plate (23) is fixed with a rail plate (231); the groove sleeve (224) is provided with an annular groove; the front end of the two groups of fixed seats (2) is fixed with the connecting plate (23), the rail plate (231) is slidably provided with a sliding plate (232), the rear end of the sliding plate (232) is provided with a threaded hole, and the rail plate (231) is provided with a lead screw (233) through a bearing, and the lead screw (233) is screwed with the threaded hole at the rear end of the sliding plate (232).

7. The BIM-assisted residential plumbing prefabrication precision positioning device according to claim 6, wherein, The rail plate (231) is provided with a second motor (234) through a bolt, the output shaft of the second motor (234) is connected with the lead screw (233) through a shaft coupling; the sliding plate (232) is fixed with a mounting seat (235), the mounting seat (235) is provided with a rotating wheel (236), and the rotating wheel (236) is arranged on the annular groove of the groove sleeve (224).

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