CN105150265A - Pipe support frame - Google Patents
Pipe support frame Download PDFInfo
- Publication number
- CN105150265A CN105150265A CN201510733151.2A CN201510733151A CN105150265A CN 105150265 A CN105150265 A CN 105150265A CN 201510733151 A CN201510733151 A CN 201510733151A CN 105150265 A CN105150265 A CN 105150265A
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- support bar
- supporting box
- screw mandrel
- wheel
- trapezoidal thread
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Abstract
The invention relates to a pipe support frame. According to the technical scheme, the pipe support frame comprises a support case body, a left support rod and a right support rod which are distributed in a crossed mode and are capable of moving on the support case body are arranged on the support case body, the upper end of the left support rod and the upper end of the right support rod are each provided with a support wheel, and the lower end of the left support rod and the lower end of the right support rod are both connected with a moving driving mechanism which is arranged in the support case body and used for driving the left support rod and the right support rod to conduct synchronous moving; when the left support rod and the right support rod conduct the synchronous moving under the action of the moving driving mechanism in the support case body, the support wheels corresponding to the upper end of the left support rod and the upper end of the right support rod can be made to be lifted up and dropped down relative to the support case body. The pipe support frame is compact in structure, the positioning accuracy of a supported pipe can be greatly improved, adjustment of the consistency of the center distance to the supported pipe is achieved, and safety and reliability are achieved.
Description
Technical field
The present invention relates to a kind of cutting supporting construction, especially a kind of tube supports frame, belongs to the technical field that pipe cutting supports.
Background technology
In prior art, tube supports frame has been widely used in pipe cutting field, it shows good positioning performance when cutting pipe, but traditional bracing frame is only played to the supporting and location effect of pipe, the centre-to-centre spacing of adjusting support frame and institute's support tube cannot be realized, namely cannot ensure the uniformity of cutting.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of tube supports frame, its compact conformation, greatly can improve the positioning precision to tube supports, realize regulating the uniformity with support tube centre-to-centre spacing, safe and reliable.
According to technical scheme provided by the invention, described tube supports frame, comprise supporting box, supporting box to be arranged in cross-distribution and can the left support bar of movement on described supporting box and right support bar, the upper end of described left support bar, the upper end of right support bar is equipped with support wheel, the bottom of described left support bar, the bottom of right support bar is all interior for driving left support bar with supporting box, the synchronization-moving moving drive mechanism of right support bar connects, described left support bar, under right support bar is acted in supporting box by moving drive mechanism during synchronizing moving, left support bar can be made, the support wheel relative support casing lifting that right support bar upper end is corresponding.
Described moving drive mechanism comprises and is positioned at supporting box and the screw mandrel coaxially distributed with described supporting box, screw mandrel can rotate in supporting box, described screw mandrel is arranged and moves left nut seat and the nut seat that moves right for being connected with left support bar for what be connected with right support bar.
The described nut seat that moves left is connected with the bottom of right support bar by right support bar connecting axle, and supporting box is arranged the left connecting shaft hole allowing right support bar connecting axle to set, described right support bar connecting axle can move left and right in described left connecting shaft hole;
The described nut seat that moves right is connected with the bottom of left support bar by left support bar connecting axle, and supporting box is arranged the right connecting shaft hole allowing left support bar connecting axle to set, described left support bar connecting axle can be able to move left and right at described right connecting shaft hole.
Described left support bar, right support bar are connected by support bar connecting axle, and described support bar connecting axle is positioned at the top of supporting box, and described left connecting shaft hole, right connecting shaft hole are slot, and left connecting shaft hole and right connecting shaft hole are in coaxial distribution.
One end peripheral hardware of described supporting box has the handle for being connected with screw mandrel, and the two ends of screw mandrel are arranged on supporting box respectively by front end bearing, rear end bearing.
The dextrorotation trapezoidal thread screw mandrel that described screw mandrel comprises left-handed trapezoidal thread screw mandrel and coaxially distributes with described left-handed trapezoidal thread screw mandrel, described left-handed trapezoidal thread screw mandrel, dextrorotation trapezoidal thread screw mandrel are interconnected by the centralized positioning block in supporting box, move left nut seat to mate with described left-handed trapezoidal thread screw mandrel and be connected, the nut seat that moves right mates with described dextrorotation trapezoidal thread screw mandrel and is connected.
Described support wheel is installed on support wheel shaft corresponding on left support bar, right support bar by support wheel bearing.
Described supporting box is arranged the wheel frame assembly distributed symmetrically, described wheel frame components distribution is in the both sides of supporting box.
Described wheel frame assembly comprises the guide wheel stand for being fixedly connected with supporting box sidewall, and described guide wheel stand is provided with guide wheel shaft, and described guide wheel shaft is provided with guide wheel by guide wheel bearing.
The end of described supporting box is arranged for installing the fore bearing case of front end bearing and the rear bearing case for installing rear end bearing.
Advantage of the present invention: supporting box is arranged left support bar and right support bar, support wheel is separately positioned on left support bar, the upper end of right support bar, left support bar, right support bar is by moving left nut seat, move right nut seat respectively with dextrorotation trapezoidal thread screw mandrel, being engaged on supporting box of left-handed trapezoidal thread screw mandrel is moved, reach the object that support wheel is elevated, the stability of strutting system of support wheel after adjusting to the right place and reliability can be met simultaneously, the centre-to-centre spacing of whole bracing frame and support tube can be made to be consistent by wheel frame assembly, guarantee support tube cut quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the structural representation of wheel frame assembly of the present invention.
Fig. 5 is the side view of Fig. 4.
Description of reference numerals: 1-supporting box, 2-wheel frame assembly, 3-right support bar connecting axle, 4-moves left nut seat, 5-screw mandrel, 6-support bar connecting axle, 7-centralized positioning block, 8-connecting bushing, 9-handle, 10-fore bearing case, end bearing before 11-, 12-rear bearing case, 13-supports wheel shaft, 14-left support bar, 15-central block set bolt, 16-support wheel, 17-support wheel bearing, 18-rear end bearing, the right connecting shaft hole of 19-, the left-handed trapezoidal thread screw mandrel of 20-, 21-dextrorotation trapezoidal thread screw mandrel, 22-right support bar, the left connecting shaft hole of 23-, 24-left support bar connecting axle, 25-moves right nut seat, 2-1-guide wheel stand, 2-2-guide wheel, 2-3-guide wheel shaft, 2-4-guide wheel bearing and 2-5-guide wheel shaft set bolt and 2-6-guide wheel adjustment hole.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As Fig. 1, shown in Fig. 2 and Fig. 3: in order to the positioning precision to tube supports greatly can be improved, the present invention includes supporting box 1, supporting box 1 to be arranged in cross-distribution and can the left support bar 14 of movement on described supporting box 1 and right support bar 22, the upper end of described left support bar 14, the upper end of right support bar 22 is equipped with support wheel 16, the bottom of described left support bar 14, the bottom of right support bar 22 is all interior for driving left support bar 14 with supporting box 1, the synchronization-moving moving drive mechanism of right support bar 22 connects, described left support bar 14, under right support bar 22 is acted in supporting box 1 by moving drive mechanism during synchronizing moving, left support bar 14 can be made, support wheel 16 relative support casing 1 corresponding to right support bar 22 upper end is elevated.
Particularly, supporting box 1 is the frame structure of rectangular shape, has the space of holding mobile driving mechanism in supporting box 1.The corresponding upper end of left support bar 14, right support bar 22, bottom intersect mutually, i.e. the bottom of the corresponding right support bar 22 in the below of left support bar 14, the bottom of the corresponding left support bar 14 in below of right support bar 22.During concrete enforcement, described left support bar 14, right support bar 22 are connected by support bar connecting axle 6 and the connecting bushing 8 be enclosed within described support bar connecting axle 6, support bar connecting axle 6 and connecting bushing 8 lay respectively at the center of left support bar 14, right support bar 22, generally, support bar connecting axle 6 is positioned at the top of supporting box 1, and the axis of supporting box 1 is mutually vertical with the axis of support bar connecting axle 6.Moving drive mechanism can make left support bar 14, right support bar 22 is synchronized with the movement, can make support wheel 16 synchronization lifting corresponding on left support bar 14, right support bar 22, the support wheel 16 making left support bar 14, right support bar 22 end corresponding remains at same level height.
During concrete enforcement, shape and the structure of left support bar 14, right support bar 22 are identical, different from distributing position equal between supporting box 1 between left support bar 14, right support bar 22.The upper end of left support bar 14 is arranged in the left end of Fig. 1 supporting box 1, and the upper end of right support bar 22 is arranged in the right-hand member of Fig. 1 supporting box 1.The upper end of left support bar 14, right support bar 22 all arranges support wheel 16, and described support wheel 16 is installed on support wheel shaft 13 corresponding on left support bar 14, right support bar 22 respectively by support wheel bearing 17.Support wheel 16 on left support bar 14 is positioned at sustained height with the support wheel 16 on right support bar 22, and on left support bar 14 on support wheel 16 center and right support bar 22 line at support wheel 15 center and the axis of supporting box 1 be parallel to each other, effectively to support the pipe between two support wheels 16.When support wheel 16 pairs of pipes support, support wheel 16 and pipe way Structure deformation to be supported.
Further, described moving drive mechanism comprises and is positioned at supporting box 1 and the screw mandrel 5 that distribute coaxial with described supporting box 1, screw mandrel 5 can rotate in supporting box 1, described screw mandrel 5 is arranged and moves left nut seat 4 and the nut seat 25 that moves right for being connected with left support bar 14 for what be connected with right support bar 22.One end peripheral hardware stating supporting box 1 has the handle 9 for being connected with screw mandrel 5, and the two ends of screw mandrel 5 are arranged on supporting box 1 respectively by front end bearing 11, rear end bearing 18.
In the embodiment of the present invention, described screw mandrel 5 comprises left-handed trapezoidal thread screw mandrel 20 and the dextrorotation trapezoidal thread screw mandrel 21 that distribute coaxial with described left-handed trapezoidal thread screw mandrel 20, described left-handed trapezoidal thread screw mandrel 20, dextrorotation trapezoidal thread screw mandrel 21 are interconnected by the centralized positioning block 7 in supporting box 1, move left nut seat 4 to mate with described left-handed trapezoidal thread screw mandrel 20 and be connected, the nut seat 25 that moves right mates with described dextrorotation trapezoidal thread screw mandrel 21 and is connected.Because dextrorotation trapezoidal thread screw mandrel 21 is different from the screw thread of left-handed trapezoidal thread screw mandrel 20, therefore, when dextrorotation trapezoidal thread screw mandrel 21, left-handed trapezoidal thread screw mandrel 20 synchronous axial system, can make to move left nut seat 4, the nut seat 25 that moves right relatively or move toward one another, reaches the synchronous object to support wheel 16 adjusted in concert corresponding on left support bar 14, right support bar 22 can carry out while.
During concrete enforcement, left-handed trapezoidal thread screw mandrel 20 is positioned at the left end of supporting box 1, dextrorotation trapezoidal thread screw mandrel 21 is positioned at the right-hand member of supporting box 1, and centralized positioning block 7 is positioned at the center of supporting box 1, and centralized positioning block 7 is by being fixedly connected with between central block set bolt 15 with supporting box 1.Left-handed trapezoidal thread screw mandrel 20, dextrorotation trapezoidal thread screw mandrel 21 lay respectively between centralized positioning block 7, and left-handed trapezoidal thread screw mandrel 20, dextrorotation trapezoidal thread screw mandrel 21 are interconnected by the shaft coupling in centralized positioning block 7, meet the requirement of left-handed trapezoidal thread screw mandrel 20 and dextrorotation trapezoidal thread screw mandrel 21 synchronous axial system.Certainly, when specifically implementing, left-handed trapezoidal thread screw mandrel 20, dextrorotation trapezoidal thread screw mandrel 21 also can be integral type structure.
The right-hand member of dextrorotation trapezoidal thread screw mandrel 21 stretches out outside supporting box 1, and the end outside supporting box 1 be provided with by fore bearing case 10 before end bearing 11, left end outside supporting box 1 is provided with rear end bearing 18 by rear bearing case 12, and handle 9 is fixedly installed on dextrorotation trapezoidal thread screw mandrel 21 and is positioned at end outside supporting box 1.Dextrorotation trapezoidal thread screw mandrel 21, left-handed trapezoidal thread screw mandrel 20 rotate in supporting box 1 respectively by front end bearing 11, rear end bearing 18 and centralized positioning block 7, can be realized the rotation direction of left-handed trapezoidal thread screw mandrel 20, dextrorotation trapezoidal thread screw mandrel 21 by handle 9.When being supported by support wheel 16 pairs of pipes, by moving left nut seat 25, move right nut seat 4 respectively with dextrorotation trapezoidal thread screw mandrel 21, the coordinating of left-handed trapezoidal thread screw mandrel 20, the supporting and location to support wheel 16 can be realized, reach the self-locking after support wheel 16 is elevated, the situation of screw mandrel 5 rotation can not be there is because of supporting weight between support wheel 16, guaranteeing the stability that support wheel 16 supports and reliability.
Further, the described nut seat 4 that moves left is connected with the bottom of right support bar 22 by right support bar connecting axle 3, supporting box 1 is arranged the left connecting shaft hole 23 allowing right support bar connecting axle 3 to set, described right support bar connecting axle 3 can move left and right in described left connecting shaft hole 23;
The described nut seat 25 that moves right is connected with the bottom of left support bar 14 by left support bar connecting axle 24, supporting box 1 is arranged the right connecting shaft hole 19 allowing left support bar connecting axle 24 to set, described left support bar connecting axle 24 can be able to move left and right at described right connecting shaft hole 19.
In the embodiment of the present invention, left connecting shaft hole 23, right connecting shaft hole 19 be ovalize all, and left connecting shaft hole 23 and right connecting shaft hole 19 are in coaxial distribution.Right support bar connecting axle 3 connects the bottom of right support bar 22, and left support bar connecting axle 24 connects the bottom of left support bar 14.When driving screw mandrel 5 to rotate by handle 9, when rising to make support wheel 16 relative support casing 1, then right support bar connecting axle 3 in left connecting shaft hole 23 to the right connecting shaft hole 19 direction motion, meanwhile, left support bar connecting axle 24 in right connecting shaft hole 19 left connecting shaft hole 19 direction motion.And when driving screw mandrel 5 to rotate by handle 9, when declining to make support wheel 16 relative support casing 1, then right support bar connecting axle 3 moves to the direction away from right connecting shaft hole 19 in left connecting shaft hole 23, meanwhile, left support bar connecting axle 24 moves to the direction away from left connecting shaft hole 19 having in connecting shaft hole 19.During concrete enforcement, left connecting shaft hole 23 is positioned at the left end of supporting box 1, and right connecting shaft hole 19 is positioned at the right-hand member of supporting box 1.
As Fig. 4 and Fig. 5, described supporting box 1 is arranged the wheel frame assembly 2 distributed symmetrically, described wheel frame assembly 2 is distributed in the both sides of supporting box 1.
Described wheel frame assembly 2 comprises the guide wheel stand 2-1 for being fixedly connected with supporting box 1 sidewall, and described guide wheel stand 2-1 is provided with guide wheel shaft 2-3, and described guide wheel shaft 2-3 is provided with guide wheel 2-2 by guide wheel bearing 2-4.
In the embodiment of the present invention, two wheel frame assemblies 2 are set in every side of supporting box 1, namely have four wheel frame assemblies 2 and be connected with supporting box 1.Wheel frame assembly 2 is fixed by the sidewall of guide wheel stand 2 with supporting box 1.Guide wheel shaft 2-3 is connected with the front end of guide wheel stand 2 by two guide wheel shaft set bolt 2-5, and guide wheel 2-2 is installed on guide wheel shaft 2-3 by guide wheel bearing 2-4.In addition, guide wheel stand 2 is provided with guide wheel adjustment hole 2-6, guide wheel 2-2 can be made in guide wheel stand 2-1 to carry out up-down adjustment by guide wheel adjustment hole 2-6, thus can ensure that the centre-to-centre spacing of whole bracing frame and support tube is consistent, and guarantees the cut quality of support tube.
Supporting box 1 of the present invention is arranged left support bar 14 and right support bar 22, support wheel 16 is separately positioned on left strut 14, the upper end of right support bar 22, left support bar 14, right support bar 22 is by moving left nut seat 25, move right nut seat 4 respectively with dextrorotation trapezoidal thread screw mandrel 21, being engaged on supporting box 1 of left-handed trapezoidal thread screw mandrel 20 is moved, reach the object that support wheel 16 is elevated, the stability of strutting system of support wheel 16 after adjusting to the right place and reliability can be met simultaneously, the centre-to-centre spacing of whole bracing frame and support tube can be made to be consistent by wheel frame assembly 2, guarantee support tube cut quality.
Claims (10)
1. a tube supports frame, it is characterized in that: comprise supporting box (1), supporting box (1) is arranged and is cross-distribution and left support bar (14) and right support bar (22) that movement can be gone up at described supporting box (1), the upper end of described left support bar (14), the upper end of right support bar (22) is equipped with support wheel (16), the bottom of described left support bar (14), the bottom of right support bar (22) is all interior for driving left support bar (14) with supporting box (1), the synchronization-moving moving drive mechanism of right support bar (22) connects, described left support bar (14), under right support bar (22) is acted in supporting box (1) by moving drive mechanism during synchronizing moving, left support bar (14) can be made, support wheel (16) relative support casing (1) lifting that right support bar (22) upper end is corresponding.
2. tube supports frame according to claim 1, it is characterized in that: described moving drive mechanism comprises and is positioned at supporting box (1) and the screw mandrel (5) that distribute coaxial with described supporting box (1), screw mandrel (5) can rotate in supporting box (1), moves left nut seat (4) and the nut seat that moves right (25) for being connected with left support bar (14) upper setting of described screw mandrel (5) for what be connected with right support bar (22).
3. tube supports frame according to claim 2, it is characterized in that: described in move left nut seat (4) and be connected by the bottom of right support bar connecting axle (3) with right support bar (22), supporting box (1) is arranged the left connecting shaft hole (23) allowing right support bar connecting axle (3) to set, described right support bar connecting axle (3) can move left and right in described left connecting shaft hole (23);
The described nut seat that moves right (25) is connected by the bottom of left support bar connecting axle (24) with left support bar (14), supporting box (1) is arranged the right connecting shaft hole (19) allowing left support bar connecting axle (24) to set, described left support bar connecting axle (24) can be able to move left and right described right connecting shaft hole (19).
4. tube supports frame according to claim 3, it is characterized in that: described left support bar (14), right support bar (22) are connected by support bar connecting axle (6), described support bar connecting axle (6) is positioned at the top of supporting box (1), described left connecting shaft hole (23), right connecting shaft hole (19) are slot, and left connecting shaft hole (23) and right connecting shaft hole (19) are in coaxial distribution.
5. tube supports frame according to claim 2, it is characterized in that: one end peripheral hardware of described supporting box (1) has the handle (9) for being connected with screw mandrel (5), the two ends of screw mandrel (5) are arranged on supporting box (1) respectively by front end bearing (11), rear end bearing (18).
6. tube supports frame according to claim 2, it is characterized in that: described screw mandrel (5) comprises left-handed trapezoidal thread screw mandrel (20) and the dextrorotation trapezoidal thread screw mandrel (21) that distribute coaxial with described left-handed trapezoidal thread screw mandrel (20), described left-handed trapezoidal thread screw mandrel (20), dextrorotation trapezoidal thread screw mandrel (21) is interconnected by the centralized positioning block (7) in supporting box (1), move left nut seat (4) to mate with described left-handed trapezoidal thread screw mandrel (20) and be connected, the nut seat (25) that moves right mates with described dextrorotation trapezoidal thread screw mandrel (21) and is connected.
7. tube supports frame according to claim 1, is characterized in that: described support wheel (16) is installed on left support bar (14), the upper corresponding support wheel shaft (13) of right support bar (22) by support wheel bearing (17).
8. tube supports frame according to claim 1, is characterized in that: the wheel frame assembly (2) that the upper setting of described supporting box (1) distributes symmetrically, and described wheel frame assembly (2) is distributed in the both sides of supporting box (1).
9. tube supports frame according to claim 8, it is characterized in that: described wheel frame assembly (2) comprises the guide wheel stand (2-1) for being fixedly connected with supporting box (1) sidewall, described guide wheel stand (2-1) is provided with guide wheel shaft (2-3), and described guide wheel shaft (2-3) is provided with guide wheel (2-2) by guide wheel bearing (2-4).
10. tube supports frame according to claim 5, is characterized in that: the end of described supporting box (1) is arranged for installing the fore bearing case (10) of front end bearing (11) and the rear bearing case (12) for installing rear end bearing (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510733151.2A CN105150265B (en) | 2015-10-30 | 2015-10-30 | Pipe support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510733151.2A CN105150265B (en) | 2015-10-30 | 2015-10-30 | Pipe support frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105150265A true CN105150265A (en) | 2015-12-16 |
| CN105150265B CN105150265B (en) | 2017-01-18 |
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ID=54791458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510733151.2A Active CN105150265B (en) | 2015-10-30 | 2015-10-30 | Pipe support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105150265B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789572B (en) * | 2017-04-28 | 2020-08-28 | 大族激光科技产业集团股份有限公司 | Blanking device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3893361A (en) * | 1972-05-31 | 1975-07-08 | Roger Elwin Harris | Apparatus for shearing sheet material |
| CN202667491U (en) * | 2012-07-30 | 2013-01-16 | 嘉兴君权自动化设备有限公司 | Wire feeder of corrugated pipe-cutting machine |
| CN203210199U (en) * | 2013-03-14 | 2013-09-25 | 宝山钢铁股份有限公司 | Shot blasting roller table opening adjusting screw rod mechanism with shields |
| CN205201650U (en) * | 2015-10-30 | 2016-05-04 | 无锡汉神电气有限公司 | Pipe support frame |
-
2015
- 2015-10-30 CN CN201510733151.2A patent/CN105150265B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3893361A (en) * | 1972-05-31 | 1975-07-08 | Roger Elwin Harris | Apparatus for shearing sheet material |
| CN202667491U (en) * | 2012-07-30 | 2013-01-16 | 嘉兴君权自动化设备有限公司 | Wire feeder of corrugated pipe-cutting machine |
| CN203210199U (en) * | 2013-03-14 | 2013-09-25 | 宝山钢铁股份有限公司 | Shot blasting roller table opening adjusting screw rod mechanism with shields |
| CN205201650U (en) * | 2015-10-30 | 2016-05-04 | 无锡汉神电气有限公司 | Pipe support frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105150265B (en) | 2017-01-18 |
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Address after: 214101 Jiangsu city of Wuxi Province east of Xishan Furong District of Xishan Economic Development Zone, Road No. 100 Patentee after: Wuxi Han God Electric Limited by Share Ltd Address before: 214101 Jiangsu city of Wuxi Province east of Xishan Furong District of Xishan Economic Development Zone, Road No. 100 Patentee before: Wuxi Hanshen Electric Co., Ltd. |
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