CN211850745U - Adjustable diagonal web member of climbing frame truss system - Google Patents
Adjustable diagonal web member of climbing frame truss system Download PDFInfo
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- CN211850745U CN211850745U CN202020373080.6U CN202020373080U CN211850745U CN 211850745 U CN211850745 U CN 211850745U CN 202020373080 U CN202020373080 U CN 202020373080U CN 211850745 U CN211850745 U CN 211850745U
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- 230000007246 mechanism Effects 0.000 claims abstract description 10
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 12
- 230000008859 change Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
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- 239000000178 monomer Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses an adjustable diagonal web member of a climbing truss system, which is arranged on a truss body in a cross way and comprises a square main pipe and a square sub-pipe embedded in the main pipe, wherein a limiting mechanism for limiting the axial displacement of the sub-pipe relative to the main pipe is arranged in the main pipe, and the far ends of the main pipe and the sub-pipe are both provided with mounting holes fixed with the truss body; the limiting mechanism comprises a first positioning block fixed in the mother pipe, a screw rod assembled on the first positioning block in a threaded mode and a second positioning block assembled on the screw rod in a threaded mode; waist-shaped grooves are formed in a pair of side walls of the main pipe, and a plurality of adjusting threaded holes which are distributed at equal intervals are formed in a pair of side walls of the sub-pipe. The utility model discloses realize the adjustability of oblique web member length, reduce the use of multiple specification, improve the commonality.
Description
Technical Field
The utility model relates to a climb a truss technical field, specifically be an adjustable diagonal web member of climbing a truss system.
Background
Because the truss structure is a component of the climbing frame, all the techniques of the climbing frame company are related to relevant contents; there are two main forms on the market:
the first type is a self-forming truss system component, which can be interpreted as a truss structure, and when the self-forming truss system component is arranged on the side vertical surface of a climbing frame, the climbing frame has certain horizontal structural performance; the member has the advantages of simple production and processing, less specification, strong universality and batch production; but the defects are that the weight of the monomer is large, the vertical face span is small, and the stability of the established truss system is insufficient;
the second one is to use the non-adjustable diagonal web members to be installed on the assembly members at the intersection points of the main keels and the large cross bars, and the assembly members are arranged from the positions of attachment points in a splayed shape and are connected up and down to form a truss structure; the structure has the advantages of simple production, convenient transportation, small monomer weight, low cost and excellent structural performance; the defects are that the specification is various and the universality is poor.
SUMMERY OF THE UTILITY MODEL
The technique that exists is not enough to the aforesaid, the utility model aims at providing a climb adjustable diagonal web member of a truss system realizes the adjustability of diagonal web member length, reduces the use of multiple specification, improves the commonality.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides an adjustable diagonal web member of a climbing truss system, which is arranged on a truss body in a cross way and comprises a square main pipe and a square sub-pipe embedded in the main pipe, wherein a limiting mechanism for limiting the axial displacement of the sub-pipe relative to the main pipe is arranged in the main pipe, and the far ends of the main pipe and the sub-pipe are both provided with mounting holes fixed with the truss body;
the limiting mechanism comprises a first positioning block fixed in the mother pipe, a screw rod assembled on the first positioning block in a threaded mode and a second positioning block assembled on the screw rod in a threaded mode;
a pair of side walls of the main pipe is provided with a waist-shaped groove, and a pair of side walls of the sub pipe is provided with a plurality of adjusting threaded holes which are distributed at equal intervals;
when the sub pipe is inserted in the main pipe, a first bolt tightly abutted on the second positioning block is assembled in an inner thread of the adjusting threaded hole close to the inserting end of the sub pipe, and the sub pipe is axially limited by the abutment of the first bolt and the second positioning block.
Preferably, when the sub pipe is inserted into the main pipe, the adjusting threaded hole in the waist-shaped groove is internally threaded with a bolt assembly;
the bolt assembly comprises a second bolt penetrating through the female pipe and the sub pipe and a nut assembled on the second bolt in a threaded mode, and the head of the second bolt and the nut are respectively abutted against a pair of side walls of the female pipe.
Preferably, a pair of side walls of the main pipe is provided with a positioning hole for fixing the first positioning block, and the positioning hole is located between the mounting hole and the waist-shaped groove and is close to the waist-shaped groove.
Preferably, the first positioning block is a cuboid, an internal threaded hole corresponding to the positioning hole is formed in the first positioning block, the first positioning block is fixed in the main pipe through a third bolt, and four side walls of the first positioning block are respectively attached to four inner walls of the main pipe;
the second locating piece is a cuboid, four side walls of the second locating piece are respectively attached to four inner walls of the sub-pipe, an annular limiting groove for the first bolt to tightly abut against is further formed in the second locating piece, and two side faces of the annular limiting groove are tangent to the first bolt.
Preferably, the inner diameter of the positioning hole is smaller than that of the adjusting threaded hole, and the width of the waist-shaped groove is the same as that of the adjusting threaded hole.
Preferably, the main pipe is a square pipe with the wall thickness of 50mm multiplied by 4mm, the sub pipe is a square pipe with the wall thickness of 40mm multiplied by 3.75mm, and the specification of the adjusting threaded hole is M16.
Preferably, the two ends of the screw rod are both provided with hexagon socket holes.
The beneficial effects of the utility model reside in that: the utility model realizes the adjustability of the length of the diagonal web member, so that more installation scenes can be used, and the universality is improved; meanwhile, the inclined web member can realize continuous adjustment of the size within a certain range by utilizing the adjustment structure of the waist-shaped groove, and the adjustment is not point-type adjustment, so that the installation requirement can be further met, and particularly the installation under the micro-deformation of the truss body can be met;
in addition, although the waist-shaped groove is arranged to have a wider adjusting range, the strength of the main pipe can be reduced to a certain degree by arranging the waist-shaped groove, the limiting mechanism in the waist-shaped groove can limit the position of the sub-pipe and can strengthen the strength of the main pipe at the same time of limiting the position of the sub-pipe, which is equivalent to implanting reinforcing ribs into the main pipe, and the situation that the strength is reduced due to the arrangement of the waist-shaped groove is compensated by fixing the screw rod with the sub-pipe and the main pipe.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic illustration of the installation of the diagonal web members of the present application in a truss-type framework;
FIG. 2 is a schematic structural view of the diagonal web member of the present application;
FIG. 3 is an exploded view of FIG. 2;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a cross-sectional view of the diagonal web member of the present application;
fig. 6 is a perspective view of the diagonal web member of the present application.
Description of reference numerals:
001-truss body, 002-diagonal web member, 1-mother pipe, 11-waist-shaped groove, 12-positioning hole, 2-son pipe, 21-adjusting threaded hole, 3-first positioning block, 4-second positioning block, 41-annular limiting groove, 5-screw rod, 6-bolt component, 7-first bolt and 8-mounting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1, in order to solve the problem of installation of the adjustable diagonal web member 002 on the truss body 001 of the truss-climbing truss system, the installation is performed in a crossed manner, i.e. in a zigzag-shaped trend;
referring to fig. 2, the diagonal web member 002 comprises a main pipe 1 and a sub-pipe 2 nested in the main pipe 1, wherein the main pipe 1 is a square pipe with a wall thickness of 50mm × 50mm × 4mm, and the sub-pipe 2 is a square pipe with a wall thickness of 40mm × 40mm × 3.75mm, wherein 50mm × 50mm and 40mm × 40mm represent the length and width of the outer ring of the sub-pipe;
a limiting mechanism (in this embodiment, the axial direction refers specifically to the length direction of the sub-pipe 2 and the main pipe 1) for limiting the axial displacement of the sub-pipe 2 relative to the main pipe 1 is arranged in the main pipe 1, the far ends of the main pipe 1 and the sub-pipe 2 are both provided with mounting holes 8 fixed with the truss body 001, the mounting holes 8 are the same as the mounting holes on the existing diagonal web members, and the mounting mode is the same as that of the existing installation holes, namely, the diagonal web members 002 are fixed on the connecting plates of the vertical member nodes and the transverse member nodes on the truss body 001 through the mounting holes 8;
the limiting mechanism comprises a first positioning block 3 fixed in the main pipe 1, a screw 5 assembled on the first positioning block 3 in a threaded manner, and a second positioning block 4 assembled on the screw 5 in a threaded manner;
a pair of side walls of the main pipe 1 are provided with waist-shaped grooves 11, a pair of side walls of the sub pipe 2 are provided with a plurality of adjusting threaded holes 21 which are distributed at equal intervals, the width of each waist-shaped groove 11 is the same as the inner diameter of each adjusting threaded hole 21, and the specification of each adjusting threaded hole 21 is M16;
when the sub-pipe 2 is inserted into the main pipe 1, a first bolt 7 tightly abutted on the second positioning block 4 is assembled in an adjusting threaded hole 21 close to the insertion end of the sub-pipe 2, and the sub-pipe 5 is axially limited by the abutment of the first bolt 7 and the second positioning block 4.
With further reference to fig. 3, when the sub-pipe 2 is inserted into the main pipe 1, the adjusting threaded hole 21 in the waist-shaped groove 11 is internally threaded with a bolt assembly 6;
the bolt assembly 6 comprises a second bolt penetrating through the main pipe 1 and the sub pipe 2 and a nut assembled on the second bolt in a threaded mode, and the head of the second bolt and the nut are respectively abutted against a pair of side walls of the main pipe 1.
Referring to fig. 3 and 4, a pair of side walls of the female pipe 1 are provided with positioning holes 12 for fixing the first positioning block 3, the positioning holes 12 are located between the mounting hole 8 and the waist-shaped groove 11 and are close to the waist-shaped groove 11, and the inner diameter of the positioning holes 12 is smaller than the inner diameter of the adjusting threaded hole 21;
the first positioning block 3 is a cuboid, an internal threaded hole corresponding to the positioning hole 12 is formed in the first positioning block 3, the first positioning block 3 is fixed in the main pipe 1 through a third bolt, and four side walls of the first positioning block 3 are respectively attached to four inner walls of the main pipe 1;
the second positioning block 4 is a cuboid, four side walls of the second positioning block 4 are respectively attached to four inner walls of the sub-pipe 2, an annular limiting groove 41 for the first bolt 7 to abut is further formed in the second positioning block 4, two side surfaces of the annular limiting groove 41 are tangent to the first bolt 7, that is, as shown in fig. 4, the first bolt 7 is attached to two side walls of the annular limiting groove 41, and thus axial limiting of the sub-pipe 2 is achieved;
to sum up, stop gear has actually formed similar structure with the lead screw slider, and then the position change that drives second stopper 4 through the rotation of screw rod 5 promptly, and then the change of the length in the adaptation son pipe 2 inserts female pipe 1, for the convenience rotates screw rod 5, and hexagonal hole in the hexagon has all been seted up at screw rod 5's both ends.
With reference to fig. 5 and 6, two installation situations are shown in the two drawings, and it can be seen that the screw rod 5 is fixed in the main pipe 1 through the first positioning block 3, when the sub pipe 2 is inserted, the screw rod 5 is fixed with the sub pipe 2 through the second positioning block 4, and finally the sub pipe 2 is connected with the main pipe 1, so that the axial displacement of the sub pipe 2 is limited, and meanwhile, the bolt assembly 6 is installed on the adjusting threaded hole 21 in the waist-shaped groove 11 by utilizing the existence of the waist-shaped groove 11, so that the sub pipe 2 is further connected with the main pipe 1, and the connectivity of the two is improved; in addition, considering that the strength of the mother pipe 1 is reduced to a certain extent by the opening of the waist-shaped groove 11, in combination with fig. 5, it can be seen that the section between the insertion end of the sub pipe 2 and the first positioning block 3 is hollow due to the waist-shaped groove 11, so that the strength of the section is reduced, and the defect of the section is just compensated by the existence of the limiting mechanism; that is, it can be seen in the figure that the screw 5 is inserted into the section, and the first positioning block 3 and the second positioning block 4 are used for fixing, so that the effect similar to bar planting is generated, and the condition of strength reduction caused by the arrangement of the waist-shaped groove 11 is compensated.
When in use, the user can adjust and install according to the following two modes:
firstly, after the truss body 001 is partially built and the inclined web members 002 are to be installed, the installation positions of the inclined web members 002 are measured in advance, the lengths of the inclined web members 002 are determined, and the lengths of the inclined web members 002 are determined before the inclined web members 002 are installed; according to the measured size, the position of a second positioning block 4 is well adjusted in a main pipe 1 (a support rod with a hexagonal wrench is inserted into an inner hexagonal hole of a screw rod 5 for adjustment), then a sub-pipe 2 is inserted, the sub-pipe 2 and the main pipe 1 are connected by a first bolt 7, the first bolt 7 is not needed to be fastened at the moment, then the whole diagonal web member 002 is installed on a truss body 001, finally the first bolt 7 is fastened, and a bolt assembly 6 is installed on an adjusting threaded hole 21 in a waist-shaped groove 11;
secondly, after the truss body 001 is built and a part is completed, and when the inclined web member 002 is to be installed, the sub-pipe 2 can be installed on the truss body 001 in advance, then the main pipe 1 is inserted, so that the installation hole 8 of the main pipe 1 is aligned to the installation position, the support rod with the hexagonal wrench is inserted into the inner hexagonal hole of the screw rod 5, the screw rod 5 is rotated to realize the change of the position of the second positioning block 4, the second positioning block corresponds to the adjusting threaded hole 21 close to the insertion end of the sub-pipe 2, the first bolt 7 can be installed, finally, the installation hole 8 of the main pipe 1 is fixed, and the bolt assembly 6 is installed on the adjusting threaded hole 21 in the waist-shaped groove 11.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. An adjustable diagonal web member of a climbing truss system is arranged on a truss body in a crossed manner and is characterized by comprising a square main pipe and a square sub pipe embedded in the main pipe, wherein a limiting mechanism used for limiting the axial displacement of the sub pipe relative to the main pipe is arranged in the main pipe, and mounting holes fixed with the truss body are formed in the far ends of the main pipe and the sub pipe;
the limiting mechanism comprises a first positioning block fixed in the mother pipe, a screw rod assembled on the first positioning block in a threaded mode and a second positioning block assembled on the screw rod in a threaded mode;
a pair of side walls of the main pipe is provided with a waist-shaped groove, and a pair of side walls of the sub pipe is provided with a plurality of adjusting threaded holes which are distributed at equal intervals;
when the sub pipe is inserted in the main pipe, a first bolt tightly abutted on the second positioning block is assembled in an inner thread of the adjusting threaded hole close to the inserting end of the sub pipe, and the sub pipe is axially limited by the abutment of the first bolt and the second positioning block.
2. The adjustable diagonal web member of a truss framework as claimed in claim 1, wherein said adjustment threaded bore in said waist-shaped groove is internally threaded with a bolt assembly when said sub-tube is inserted into said parent tube;
the bolt assembly comprises a second bolt penetrating through the female pipe and the sub pipe and a nut assembled on the second bolt in a threaded mode, and the head of the second bolt and the nut are respectively abutted against a pair of side walls of the female pipe.
3. The adjustable diagonal web member of a truss system as claimed in claim 1, wherein a pair of sidewalls of the female pipe has positioning holes for fixing the first positioning block, the positioning holes are located between the mounting hole and the waist-shaped groove and close to the waist-shaped groove.
4. The adjustable diagonal web member of a truss system of climbing according to claim 3, wherein the first positioning block is a rectangular parallelepiped, the first positioning block is provided with an internal threaded hole corresponding to the positioning hole, the first positioning block is fixed in the main pipe by a third bolt, and four side walls of the first positioning block are respectively attached to four inner walls of the main pipe;
the second locating piece is a cuboid, four side walls of the second locating piece are respectively attached to four inner walls of the sub-pipe, an annular limiting groove for the first bolt to tightly abut against is further formed in the second locating piece, and two side faces of the annular limiting groove are tangent to the first bolt.
5. The adjustable diagonal web member of a truss framework for climbing according to claim 3, wherein an inner diameter of the positioning hole is smaller than an inner diameter of the adjusting threaded hole, and a width of the waist-shaped groove is the same as the inner diameter of the adjusting threaded hole.
6. The adjustable diagonal web member of a truss framework system as claimed in claim 1, wherein said female tube is a square tube with a wall thickness of 50mm x 4mm, said male tube is a square tube with a wall thickness of 40mm x 3.75mm, and said adjusting threaded hole is M16.
7. The adjustable diagonal web member of a truss system as claimed in claim 1, wherein both ends of said threaded rod are formed with hexagonal socket holes.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020373080.6U CN211850745U (en) | 2020-03-23 | 2020-03-23 | Adjustable diagonal web member of climbing frame truss system |
| PCT/CN2020/132395 WO2021189918A1 (en) | 2020-03-23 | 2020-11-27 | Adjustable diagonal web member of climbing frame truss system |
| PCT/CN2020/132405 WO2021189919A1 (en) | 2020-03-23 | 2020-11-27 | Adjustable diagonal web member for truss system of climbing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020373080.6U CN211850745U (en) | 2020-03-23 | 2020-03-23 | Adjustable diagonal web member of climbing frame truss system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211850745U true CN211850745U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020373080.6U Active CN211850745U (en) | 2020-03-23 | 2020-03-23 | Adjustable diagonal web member of climbing frame truss system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN211850745U (en) |
| WO (2) | WO2021189919A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021189918A1 (en) * | 2020-03-23 | 2021-09-30 | 江苏盛浩工程科技有限公司 | Adjustable diagonal web member of climbing frame truss system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319694B (en) * | 2021-11-25 | 2023-08-01 | 滁州金诚金属制品有限公司 | Male connector of standard connector |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08199806A (en) * | 1995-01-24 | 1996-08-06 | Marui Sangyo Kk | Scaffolding base fitting of opening part for construction |
| CN201874251U (en) * | 2010-11-19 | 2011-06-22 | 福州宏施轴承有限公司 | Extension pipe shore |
| CN205369952U (en) * | 2015-12-30 | 2016-07-06 | 中建海峡建设发展有限公司 | Pre -buried assistor |
| CN206413975U (en) * | 2016-11-21 | 2017-08-18 | 常州天安尼康达电器有限公司 | A kind of electric lifting vertical column of anti-rock |
| CN206625530U (en) * | 2017-03-20 | 2017-11-10 | 开平市鹏峰金属棚架厂 | A kind of scaffold telescopic cross bar for building |
| KR101928033B1 (en) * | 2018-04-04 | 2018-12-11 | 정동근 | Brushing type support equipment for building construction |
| CN208734122U (en) * | 2018-08-17 | 2019-04-12 | 上海宝冶建筑工程有限公司 | A kind of assembled-type house bearing diagonal |
| CN109399502B (en) * | 2018-10-10 | 2020-09-18 | 浙江捷昌线性驱动科技股份有限公司 | Transmission assembly for lifting upright column and lifting upright column |
| CN209244225U (en) * | 2018-12-06 | 2019-08-13 | 唐凯 | A kind of hound of adjustable length |
| CN211850745U (en) * | 2020-03-23 | 2020-11-03 | 江苏盛浩工程科技有限公司 | Adjustable diagonal web member of climbing frame truss system |
-
2020
- 2020-03-23 CN CN202020373080.6U patent/CN211850745U/en active Active
- 2020-11-27 WO PCT/CN2020/132405 patent/WO2021189919A1/en active Application Filing
- 2020-11-27 WO PCT/CN2020/132395 patent/WO2021189918A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021189918A1 (en) * | 2020-03-23 | 2021-09-30 | 江苏盛浩工程科技有限公司 | Adjustable diagonal web member of climbing frame truss system |
| WO2021189919A1 (en) * | 2020-03-23 | 2021-09-30 | 江苏盛浩工程科技有限公司 | Adjustable diagonal web member for truss system of climbing frame |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021189918A1 (en) | 2021-09-30 |
| WO2021189919A1 (en) | 2021-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Adjustable inclined web member of climbing frame truss system Effective date of registration: 20210902 Granted publication date: 20201103 Pledgee: Xuzhou Huaichang Investment Co.,Ltd. Pledgor: JIANGSU SHENGHAO ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2021320000209 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201103 Pledgee: Xuzhou Huaichang Investment Co.,Ltd. Pledgor: JIANGSU SHENGHAO ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2021320000209 |