CN210289196U - Adjustable operation assembly for steel net rack - Google Patents
Adjustable operation assembly for steel net rack Download PDFInfo
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- CN210289196U CN210289196U CN201921029933.8U CN201921029933U CN210289196U CN 210289196 U CN210289196 U CN 210289196U CN 201921029933 U CN201921029933 U CN 201921029933U CN 210289196 U CN210289196 U CN 210289196U
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- steel pipe
- outer steel
- wall
- clamping piece
- card firmware
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Abstract
The utility model discloses an adjustable operating assembly for steel rack, including outer steel pipe, interior steel pipe, connection pivot, card firmware, stopper, bolt hole, through-hole, bolt, spacing recess, gyro wheel and rubber sleeve. The utility model has the advantages that: the gyro wheel of interior steel pipe outer wall installation is settled in the spacing recess that outer steel pipe inner wall was seted up, and the gyro wheel is roll connection in spacing recess, make interior steel pipe at the pull in-process, can avoid causing the friction with the inner wall of outer steel pipe, the card firmware is the rotation through connecting the pivot and being connected with interior steel pipe, the card firmware that can make this operating assembly both ends turns to different card firmware angles respectively, the card firmware is pitch arc crotch form, and the rubber ways cover is established in the arc crotch of card firmware, make card firmware not with rigid component direct contact, and then can effectively protect rigid component, six have all been seted up on the lateral wall around the both ends of bolt hole outer steel pipe, can be applicable to and be connected with the steel mesh frame of different width.
Description
Technical Field
The utility model relates to an adjustable operation subassembly specifically is an adjustable operation subassembly for steel rack, belongs to building construction technical field.
Background
The steel truss structure passes through the node by a lot of member bars, the space rod system structure of constituteing according to certain law, can adapt to different spans, different plane shapes, different supporting condition, the building that different functions need, not only the industry and the civil construction of medium and small span have the application, and be applied to in large quantities in the gymnasium of medium and large span, exhibition hall, movie theater, station, hangar, factory building, warehouse etc. in the building, and when building to the steel mesh frame of eminence, constructor need be under construction with the help of the subassembly of building adjustable operation.
For the existing adjustable operation assembly, one of the adjustable operation assembly, the adjusting range and the adjusting precision are low, so that in the actual use process, the proper adjusting length cannot be selected according to the field operation condition, the operability is poor, the clamping piece used for clamping and placing on the steel net frame is connected in a welding mode, the position needing clamping and placing is not convenient to adjust, the better clamping and placing position cannot be found, and the third is that in the use process, the clamping piece is in direct contact with the steel net frame, the connecting part is easy to wear, and a rigid component cannot be effectively protected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable operating assembly for steel rack just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: an adjustable operation assembly for a steel net rack comprises an outer steel pipe, an inner steel pipe, a connecting rotating shaft, a clamping piece, a limiting block, a bolt hole, a through hole, a bolt, a limiting groove, a roller and a rubber sleeve; the adjustable operating assembly comprises an outer steel pipe, an inner steel pipe and a clamping piece, wherein the outer steel pipe, the inner steel pipe and the clamping piece form a main body structure of the adjustable operating assembly, the inner steel pipe is respectively inserted into two ends of the outer steel pipe, one end, located outside the outer steel pipe, of the inner steel pipe is connected with the clamping piece, a connecting rotating shaft is arranged at the joint of the inner steel pipe and the clamping piece, one end, located inside the outer steel pipe, of the inner steel pipe is fixedly connected with a limiting block through welding, bolt holes are formed in the front side wall and the rear side wall of the outer steel pipe, through holes are formed in the tail end of the inner steel pipe located inside the outer steel pipe, bolts penetrate through the bolt holes and the through holes to be connected with the outer steel pipe, limiting grooves are formed in the upper side wall and the lower.
Preferably, for the convenience of adjusting the length of this operating assembly, also can avoid simultaneously pulling out interior steel pipe from outer steel pipe because of tensile length is too big, interior steel pipe is telescopic connection through inserting in outer steel pipe with outer steel pipe, and the stopper diameter of interior steel pipe end connection is greater than the opening diameter at outer steel pipe both ends.
Preferably, in order to enable the inner steel pipe to be capable of avoiding friction with the inner wall of the outer steel pipe in the drawing process, the idler wheels arranged on the outer wall of the inner steel pipe are arranged in the limiting grooves formed in the inner wall of the outer steel pipe, and the idler wheels are in rolling connection in the limiting grooves.
Preferably, in order to enable the clamping pieces at the two ends of the operating assembly to respectively rotate to different clamping angles, the clamping pieces are rotatably connected with the inner steel pipe through the connecting rotating shaft.
Preferably, in order to prevent the clamping member from directly contacting the rigid member and further effectively protect the rigid member, the clamping member is in the shape of an arc hook, and the rubber sleeve is sleeved at the arc bend of the clamping member.
Preferably, in order to be suitable for being connected with steel racks with different widths, the bolt holes are respectively provided with six on the front outer side wall and the rear outer side wall of the two ends of the outer steel pipe.
The utility model has the advantages that: the adjustable operating component for the steel net rack is reasonable in design, the inner steel pipe is telescopically connected with the outer steel pipe by being inserted into the outer steel pipe, the diameter of a limiting block connected with the tail end of the inner steel pipe is larger than the diameter of openings at two ends of the outer steel pipe, the length of the operating component is convenient to adjust, the inner steel pipe can be prevented from being pulled out of the outer steel pipe due to overlarge stretching length, rollers arranged on the outer wall of the inner steel pipe are arranged in limiting grooves formed in the inner wall of the outer steel pipe, the rollers are in rolling connection in the limiting grooves, so that the inner steel pipe can be prevented from rubbing against the inner wall of the outer steel pipe in the pulling process, a certain protection effect is further exerted on the inner steel pipe and the outer steel pipe, the clamping pieces are rotatably connected with the inner steel pipe through connecting rotating shafts, the clamping pieces at two ends of the operating component can respectively turn to different clamping angles, and are, and the rubber sleeve cover is established at the arc bend of card firmware, makes card firmware not with rigid component direct contact, and then can effectively protect rigid component, and the bolt hole all has been seted up six on the lateral wall around the both ends of outer steel pipe, makes this operating assembly have multiple length adjustment and selects, and then can be applicable to and be connected with the steel mesh frame of different width.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the appearance structure of the present invention;
fig. 3 is a schematic side view of the cross-sectional structure of the present invention.
In the figure: 1. outer steel pipe, 2, interior steel pipe, 3, connection pivot, 4, card firmware, 5, stopper, 6, bolt hole, 7, through-hole, 8, bolt, 9, spacing recess, 10, gyro wheel and 11, rubber sleeve.
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.
Referring to fig. 1 to 3, an adjustable operation assembly for a steel net rack includes an outer steel pipe 1, an inner steel pipe 2, a connecting shaft 3, a clamping member 4, a limiting block 5, a bolt hole 6, a through hole 7, a bolt 8, a limiting groove 9, a roller 10 and a rubber sleeve 11; the outer steel pipe 1, the inner steel pipe 2 and the clamping piece 4 form a main body structure of the adjustable operation component, the inner steel pipes 2 are respectively inserted into two ends of the outer steel pipe 1, one end of the inner steel pipe 2, which is positioned outside the outer steel pipe 1, is connected with a clamping piece 4, and a connecting rotating shaft 3 is arranged at the joint of the inner steel pipe 2 and the clamping piece 4, one end of the inner steel pipe 2 positioned in the outer steel pipe 1 is fixedly connected with a limiting block 5 through welding, the bolt holes 6 are arranged on the front and rear side walls of the outer steel pipe 1, the through holes 7 are arranged on the tail end of the inner steel pipe 2 positioned in the outer steel pipe 1, the bolt 8 passes through the bolt hole 6 and the through hole 7 to be connected with the outer steel pipe 1, the limit groove 9 is arranged on the inner walls of the upper side and the lower side of the outer steel pipe 1, the rollers 10 are installed on the outer side wall of the inner steel pipe 2 in the outer steel pipe 1, and the rubber sleeve 11 is sleeved on the clamping member 4.
The inner steel pipe 2 is telescopically connected with the outer steel pipe 1 by being inserted into the outer steel pipe 1, the diameter of a limiting block 5 connected with the tail end of the inner steel pipe 2 is larger than the opening diameter of the two ends of the outer steel pipe 1, the length of the operation assembly is convenient to adjust, meanwhile, the inner steel pipe 2 can be prevented from being pulled out of the outer steel pipe 1 due to overlarge stretching length, a roller 10 arranged on the outer wall of the inner steel pipe 2 is arranged in a limiting groove 9 formed in the inner wall of the outer steel pipe 1, the roller 10 is in rolling connection in the limiting groove 9, the inner steel pipe 2 can be prevented from friction with the inner wall of the outer steel pipe 1 in the pulling process, a certain protection effect is further achieved on the inner steel pipe 2 and the outer steel pipe 1, the clamping piece 4 is rotatably connected with the inner steel pipe 2 through a connecting rotating shaft 3, the clamping pieces 4 at the two ends of the operation assembly can be respectively rotated to, the clamping piece 4 is in an arc-shaped hook shape, the rubber sleeve 11 is sleeved at the arc-shaped bend of the clamping piece 4, so that the clamping piece 4 is not in direct contact with a rigid structural piece, and a rigid structural piece can be effectively protected, six bolt holes 6 are formed in the front outer wall and the rear outer wall of each of two ends of the outer steel pipe 1, the operation assembly has multiple length adjustment options, and the operation assembly can be suitable for being connected with steel racks with different widths.
The working principle is as follows: when using this adjustable operation subassembly for steel net rack, carry out the distance between the steel member of the steel net rack of the solid connection of card as required, stretch out suitable length in following outer steel pipe 1 with interior steel pipe 2, and use bolt hole 6 to pass through-hole 7 and bolt 8, fix interior steel pipe 2 and the position of outer steel pipe 1, then according to the position of steel member, through connecting 3 rotations interior steel pipe 2 of pivot, and then adjust the solid angle of card firmware 4, 11 covers of rubber sleeve establish the arc bights at card firmware 4 simultaneously, make card firmware 4 not with rigid member direct contact, and then can effectively protect rigid member.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. An adjustable operating assembly for a steel grid frame, characterized by: the steel pipe fixing device comprises an outer steel pipe (1), an inner steel pipe (2), a connecting rotating shaft (3), a clamping piece (4), a limiting block (5), a bolt hole (6), a through hole (7), a bolt (8), a limiting groove (9), a roller (10) and a rubber sleeve (11); the outer steel pipe (1), the inner steel pipe (2) and the clamping piece (4) form a main body structure of the adjustable operation assembly, the inner steel pipe (2) is respectively inserted into two ends of the outer steel pipe (1), one end, located outside the outer steel pipe (1), of the inner steel pipe (2) is connected with the clamping piece (4), a connecting rotating shaft (3) is arranged at the joint of the inner steel pipe (2) and the clamping piece (4), one end, located inside the outer steel pipe (1), of the inner steel pipe (2) is fixedly connected with a limiting block (5) through welding, bolt holes (6) are formed in the front side wall and the rear side wall of the outer steel pipe (1), through holes (7) are formed in the tail end of the inner steel pipe (2) located inside the outer steel pipe (1), bolts (8) penetrate through the bolt holes (6) and the through holes (7) to be connected with the outer steel pipe (1), and limiting grooves (9) are formed in the upper inner wall and lower side of the outer steel, the roller (10) is arranged on the outer side wall of the inner steel pipe (2) positioned in the outer steel pipe (1), and the rubber sleeve (11) is sleeved on the clamping piece (4).
2. An adjustable operating assembly for a steel grid according to claim 1, wherein: the inner steel pipe (2) is telescopically connected with the outer steel pipe (1) by being inserted into the outer steel pipe (1), and the diameter of the limiting block (5) connected with the tail end of the inner steel pipe (2) is larger than the diameter of the opening at the two ends of the outer steel pipe (1).
3. An adjustable operating assembly for a steel grid according to claim 1, wherein: the roller (10) arranged on the outer wall of the inner steel pipe (2) is arranged in a limiting groove (9) formed in the inner wall of the outer steel pipe (1), and the roller (10) is in rolling connection in the limiting groove (9).
4. An adjustable operating assembly for a steel grid according to claim 1, wherein: the clamping piece (4) is rotatably connected with the inner steel pipe (2) through the connecting rotating shaft (3).
5. An adjustable operating assembly for a steel grid according to claim 1, wherein: the clamping piece (4) is in an arc hook shape, and the rubber sleeve (11) is sleeved at the arc bend of the clamping piece (4).
6. An adjustable operating assembly for a steel grid according to claim 1, wherein: six bolt holes (6) are formed in the front outer wall and the rear outer wall of the two ends of the outer steel pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921029933.8U CN210289196U (en) | 2019-07-04 | 2019-07-04 | Adjustable operation assembly for steel net rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921029933.8U CN210289196U (en) | 2019-07-04 | 2019-07-04 | Adjustable operation assembly for steel net rack |
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| Publication Number | Publication Date |
|---|---|
| CN210289196U true CN210289196U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921029933.8U Active CN210289196U (en) | 2019-07-04 | 2019-07-04 | Adjustable operation assembly for steel net rack |
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| CN (1) | CN210289196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112782456A (en) * | 2020-12-30 | 2021-05-11 | 国网浙江省电力有限公司常山县供电公司 | High-voltage test pencil |
| WO2024021351A1 (en) * | 2022-07-28 | 2024-02-01 | 中铁上海工程局集团有限公司 | Assembling device and construction method |
-
2019
- 2019-07-04 CN CN201921029933.8U patent/CN210289196U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112782456A (en) * | 2020-12-30 | 2021-05-11 | 国网浙江省电力有限公司常山县供电公司 | High-voltage test pencil |
| WO2024021351A1 (en) * | 2022-07-28 | 2024-02-01 | 中铁上海工程局集团有限公司 | Assembling device and construction method |
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