CN203319107U - Guide rolling device for construction of small-caliber top pipe - Google Patents

Guide rolling device for construction of small-caliber top pipe Download PDF

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Publication number
CN203319107U
CN203319107U CN2013203115050U CN201320311505U CN203319107U CN 203319107 U CN203319107 U CN 203319107U CN 2013203115050 U CN2013203115050 U CN 2013203115050U CN 201320311505 U CN201320311505 U CN 201320311505U CN 203319107 U CN203319107 U CN 203319107U
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China
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roller
small
wheel
center
longeron
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CN2013203115050U
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Chinese (zh)
Inventor
仝茂祥
李鑫
王孝平
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Maanshan MCC 17 Engineering Science and Technology Co Ltd
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Maanshan MCC 17 Engineering Science and Technology Co Ltd
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Abstract

The utility model relates to a guide rolling device for construction of a small-caliber top pipe and belongs to building construction devices. The guide rolling device is characterized by mainly comprising a machine seat, bearing seats, a spindle, a left roller and a right roller, the machine seat is a rectangular steel-structured member in left-right-direction horizontal arrangement and is mainly formed by assembling and welding a front cross beam, a rear cross beam, a middle cross beam, a left longitudinal beam and a right longitudinal beam, the bearing seats are symmetrically mounted on the middle sections of the upper surfaces of the left longitudinal beam and the right longitudinal beam respectively, the cylindrical spindle is mounted in the bearings of the left bearing seat and the right bearing seat, and the left roller and the right roller which are in the shapes of circular truncated cones and identical in shape are mounted on the left section and the right section of the spindle in a sleeved manner respectively. When in use, the guide rolling devices are arranged in front-rear symmetry, and the top pipe is erected on the left rollers and the right rollers and pushed to be in translation running, so that labor is saved, reusability is realized, and labor productivity is raised.

Description

Guiding tourelle for small-bore jacking construction
Technical field
The utility model belongs to architectural furniture, especially relates to a kind of guiding tourelle of small-bore push pipe.
Background technology
Small-bore jacking construction belongs to the non-excavation type operating technique, small-bore push pipe is mostly gas pipe or the running water pipe of diameter 300mm~500mm, to adopt high-pressure oil pump that horizontal-top thrust is provided, to treat that push pipe one saves by active well (being the starting point end) pushing tow to received well (being destination terminal), thereby reach the purpose of non-excavation roughing-in; But in small-bore jacking construction, sometimes exist pipeline dilatory everywhere, friction drag is large, and stained rate is high, the problems such as cost of idleness and inefficiency.
Summary of the invention
The purpose of this utility model is to propose guiding tourelle for a kind of small-bore jacking construction, not only rational in infrastructure, easy to use, reusable, and the protection push pipe, improves work efficiency and labor productivity.
The purpose of this utility model is achieved like this: guiding tourelle for a kind of small-bore jacking construction (being called for short the guiding tourelle), and it is characterized in that: this guiding tourelle is mainly by support, bearing seat, main shaft and left wheel, right roller forms, this support be left and right to horizontally disposed rectangle steel framing member, this support is mainly by front cross rail, after cross member, center member and left longeron, the right vertical beam assembly welding forms, this front cross rail, the after cross member symmetrical parallel arranges, the corresponding left longeron that is welded respectively between the left end of this front cross rail and after cross member and between right-hand member, right vertical beam is welded center member and links into an integrated entity, this front cross rail between the stage casing of this left longeron and right vertical beam, after cross member, center member and left longeron, right vertical beam all available rectangular steel pipe is made, at this left longeron, two rectangle backing plates before and after being welded respectively symmetrically on the stage casing of right vertical beam upper surface, and be welded and offer the adapter plate of front and back screw on the rectangular pad plate before and after this, fixedly mount bearing seat with bolt on this adapter plate, on this left side, in the bearing of right bearing seat, cylindrical spindle is installed, and left section of this main shaft, the uniform spacing screw in center of offering radially symmetrically on right section, this main shaft can adopt the round steel that diameter is 40~50mm to make, left section of this main shaft, be set with symmetrically truncated cone and the left wheel that offer centre hole that structure is identical on right section, right roller, and make this left wheel, the small end face of right roller is all in inboard, this left wheel, the tapering of right roller all can be 15 °~20 °, and this left wheel, right roller all can be the rubber roll with steel frame, in this left wheel, on the small end face of right roller, be welded respectively annular arrangement and overall diameter and left wheel, the thrust plate that the small end face overall diameter of right roller is corresponding identical, in addition, in left wheel, on the large end face of right roller, respectively with the annular arrangement center flange, and the equal correspondence of the overall diameter of this flange is less than left wheel, the overall diameter of right roller large end face, and offer center bolt hole radially on this flange, spinning dowel bolt being screwed in the spacing screw on main shaft in this bolt hole.
During use; before and after being, each this guiding tourelle is symmetrical arranged; and by opening apart from adjusting between left wheel, right roller; 1/3 about place that should make push pipe periphery bottom accordingly support on left wheel, right roller; should guarantee the push pipe built on stilts; then with dowel bolt, left wheel, right roller are fixed on main shaft respectively; push pipe is erected on the left wheel of each this guiding tourelle of front and back, right roller; promote the push pipe translation operation; friction force is little, saves labor, reusable; and protected push pipe, improved labor productivity.
Guiding tourelle for the small-bore jacking construction that the utility model proposes, rational in infrastructure, easy to use, reusable, both protected push pipe, improved again labor productivity.
The small-bore jacking construction now in conjunction with the accompanying drawings and embodiments the utility model proposed is described further with the guiding tourelle.
The accompanying drawing explanation
Fig. 1 is the schematic perspective view of small-bore jacking construction while leading the tourelle use that the utility model proposes.
Fig. 2 is that the master that the small-bore jacking construction that proposes of the utility model makes with the guiding tourelle looks schematic diagram.
Fig. 3 is that the small-bore jacking construction that the utility model proposes is looked schematic diagram with the left side of guiding tourelle.
In Fig. 1, Fig. 2, Fig. 3: 1, push pipe 2, support 2-1, front cross rail 2-2, left longeron 2-3, backing plate 2-4, adapter plate 2-5, bolt 3, main shaft 3-1, right roller 3-2, flange 3-3, dowel bolt 3-4, bearing seat 3-5, left wheel 3-6, thrust plate 3-7, bearing.
The specific embodiment
From Fig. 1, Fig. 2, in Fig. 3, can find out: guiding tourelle for a kind of small-bore jacking construction (being called for short the guiding tourelle), it is characterized in that: this guiding tourelle is mainly by support 2, bearing seat 3-4, main shaft 3 and left wheel 3-5, right roller 3-1 forms, this support 2 be left and right to horizontally disposed rectangle steel framing member, this support 2 is mainly by front cross rail 2-1, after cross member, center member and left longeron 2-2, the right vertical beam assembly welding forms, this front cross rail 2-1, the after cross member symmetrical parallel arranges, the corresponding left longeron 2-2 that is welded respectively between the left end of this front cross rail 2-1 and after cross member and between right-hand member, right vertical beam is welded center member and links into an integrated entity, this front cross rail 2-1 between the stage casing of this left longeron 2-2 and right vertical beam, after cross member, center member and left longeron 2-2, right vertical beam all available rectangular steel pipe is made, at this left longeron 2-2, two rectangle backing plate 2-3 before and after being welded respectively symmetrically on the stage casing of right vertical beam upper surface, and be welded and offer the adapter plate 2-4 of front and back screw on rectangular pad plate 2-3 before and after this, fixedly mount bearing seat 3-4 with bolt 2-5 on this adapter plate 2-4, on this left side, cylindrical spindle 3 is installed in the bearing 3-7 of right bearing seat, and left section of this main shaft 3, the uniform spacing screw in center of offering radially symmetrically on right section, this main shaft 3 can adopt the round steel that diameter is 40~50mm to make, left section of this main shaft 3, be set with symmetrically truncated cone and the left wheel 3-5 that offer centre hole that structure is identical on right section, right roller 3-1 also makes this left wheel 3-5, the small end face of right roller 3-1 is all in inboard, this left wheel 3-5, the tapering of right roller 3-1 all can be 15 °~20 °, and this left wheel 3-5, right roller 3-1 all can be the rubber roll with steel frame, at this left wheel 3-5, on the small end face of right roller 3-1, be welded respectively annular arrangement and overall diameter and left wheel 3-5, the thrust plate 3-6 that the small end face overall diameter of right roller 3-1 is corresponding identical, in addition, at left wheel 3-5, on the large end face of right roller 3-1, respectively with annular arrangement center flange 3-2, and the equal correspondence of overall diameter of this flange 3-2 is less than left wheel 3-5, the overall diameter of right roller 3-1 large end face, and offer center bolt hole radially on this flange 3-2, spinning dowel bolt 3-3 being screwed in the spacing screw on main shaft 3 in this bolt hole.
During use, before and after being, each this guiding tourelle is symmetrical arranged, and by left wheel 3-5, opening apart from adjusting between right roller 3-1, 1/3 about place that should make push pipe 1 periphery bottom accordingly support at left wheel 3-5, on right roller 3-1, should guarantee push pipe 1 built on stilts, then use respectively dowel bolt 3-3 by left wheel 3-5, right roller 3-1 is fixed on main shaft 3, the left wheel 3-5 of each this guiding tourelle before and after push pipe 1 is erected at, on right roller 3-1, promote push pipe 1 translation operation, friction force is little, save labor, reusable, and protected push pipe, improved labor productivity.

Claims (5)

1. a guiding tourelle for small-bore jacking construction, it is characterized in that: this small-bore jacking construction uses the guiding tourelle mainly by support (2), bearing seat (3-4), main shaft (3) and left wheel (3-5), right roller (3-1) forms, this support (2) is that left and right is to horizontally disposed rectangle steel framing member, this support (2) is mainly by front cross rail (2-1), after cross member, center member and left longeron (2-2), the right vertical beam assembly welding forms, this front cross rail (2-1), the after cross member symmetrical parallel arranges, the corresponding left longeron (2-2) that is welded respectively between the left end of this front cross rail (2-1) and after cross member and between right-hand member, right vertical beam, be welded center member and link into an integrated entity between the stage casing of this left longeron (2-2) and right vertical beam, at this left longeron (2-2), two rectangle backing plates (2-3) before and after being welded respectively symmetrically on the stage casing of right vertical beam upper surface, and be welded on rectangular pad plate (2-3) and offer the adapter plate (2-4) of front and back screw before and after this, upper with bolt (2-5) fixed installation bearing seat (3-4) at this adapter plate (2-4), on this left side, cylindrical spindle (3) is installed in the bearing of right bearing seat (3-7), and left section of this main shaft (3), the uniform spacing screw in center of offering radially symmetrically on right section, left section of this main shaft (3), be set with symmetrically truncated cone and the left wheel that offer centre hole (3-5) that structure is identical on right section, right roller (3-1) also makes this left wheel (3-5), the small end face of right roller (3-1) is all in inboard, at this left wheel (3-5), on the small end face of right roller (3-1), be welded respectively annular arrangement and overall diameter and left wheel (3-5), the thrust plate (3-6) that the small end face overall diameter of right roller (3-1) is corresponding identical, in addition, at left wheel (3-5), on the large end face of right roller (3-1) respectively with annular arrangement center flange (3-2), and the equal correspondence of overall diameter of this flange (3-2) is less than left wheel (3-5), the overall diameter of right roller (3-1) large end face, and offer center bolt hole radially on this flange (3-2), spinning dowel bolt (3-3) being screwed in the spacing screw on main shaft (3) in this bolt hole.
2. guiding tourelle for small-bore jacking construction according to claim 1, is characterized in that this front cross rail (2-1), after cross member, center member and left longeron (2-2), right vertical beam all make with rectangular steel pipe.
3. guiding tourelle for small-bore jacking construction according to claim 1, is characterized in that this main shaft (3) adopts the round steel that diameter is 40~50mm to make.
4. guiding tourelle for small-bore jacking construction according to claim 1, is characterized in that the tapering of this left wheel (3-5), right roller (3-1) is 15 °~20 °.
5. guiding tourelle for small-bore jacking construction according to claim 1, is characterized in that this left wheel (3-5), right roller (3-1) are the rubber roll with steel frame.
CN2013203115050U 2013-06-03 2013-06-03 Guide rolling device for construction of small-caliber top pipe Active CN203319107U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203115050U CN203319107U (en) 2013-06-03 2013-06-03 Guide rolling device for construction of small-caliber top pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203115050U CN203319107U (en) 2013-06-03 2013-06-03 Guide rolling device for construction of small-caliber top pipe

Publications (1)

Publication Number Publication Date
CN203319107U true CN203319107U (en) 2013-12-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104176422A (en) * 2014-08-08 2014-12-03 浙江瑞迈不锈钢管有限公司 Inclined track type steel pipe conveying device
CN106594388A (en) * 2016-12-27 2017-04-26 北京市政路桥管理养护集团有限公司 Pipe working platform and method for laying pipes by applying pipe working platform
CN111828729A (en) * 2020-07-21 2020-10-27 厦门安越非开挖工程技术股份有限公司 Guide bracket

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104176422A (en) * 2014-08-08 2014-12-03 浙江瑞迈不锈钢管有限公司 Inclined track type steel pipe conveying device
CN106594388A (en) * 2016-12-27 2017-04-26 北京市政路桥管理养护集团有限公司 Pipe working platform and method for laying pipes by applying pipe working platform
CN111828729A (en) * 2020-07-21 2020-10-27 厦门安越非开挖工程技术股份有限公司 Guide bracket

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