CN214144168U - Fixed effectual steel construction coupling mechanism - Google Patents
Fixed effectual steel construction coupling mechanism Download PDFInfo
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- CN214144168U CN214144168U CN202022830124.6U CN202022830124U CN214144168U CN 214144168 U CN214144168 U CN 214144168U CN 202022830124 U CN202022830124 U CN 202022830124U CN 214144168 U CN214144168 U CN 214144168U
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- steel
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- connecting sleeve
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Abstract
The utility model discloses a steel structure connecting mechanism with good fixing effect, which relates to the technical field of steel structure connection and comprises a connecting sleeve, wherein the left end and the right end of the connecting sleeve are respectively provided with a slot, the cross section of the slot is I-shaped, a steel part is inserted into the slot and is I-shaped steel corresponding to the slot, the front side and the rear side of the steel part are respectively provided with a second transmission groove, and a driven gear and a driving gear are respectively arranged in the second transmission groove through bearings; a rotating hole is formed in the middle of the inside of the connecting sleeve, a worm is arranged in the rotating hole, and the worm is connected with the connecting sleeve through a bearing; has the advantages that: the shaking of the steel piece is limited by arranging the slot; the clamping column is arranged for clamping, so that the steel part is prevented from sliding out, the rubber block is used for increasing the friction force, and the fixing effect is improved; the worm gear transmission structure is labor-saving when the jacking clamping column is arranged, and the worm gear is not easy to rotate by itself after being fixed, so that the steel part is not loosened.
Description
Technical Field
The utility model relates to a technical field is connected to the steel construction, especially relates to a fixed effectual steel construction coupling mechanism.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, adopts rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, and is widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like because the components or parts are usually connected by welding seams, bolts or rivets due to light dead weight and simple and convenient construction.
The connecting piece is used to connect when two liang of steel materials are connected, but current connecting piece is not convenient for connect it with fixed, leads to the result of use to be relatively poor, and workman's work load is great, and the poor stability of connecting, has certain potential safety hazard, for this reason, we provide a fixed effectual steel construction coupling mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fixed effectual steel construction coupling mechanism in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a steel structure connecting mechanism with a good fixing effect comprises a connecting sleeve, wherein slots are respectively arranged at the left end and the right end of the connecting sleeve, the cross section of each slot is I-shaped, a steel part is inserted into each slot, each steel part is I-shaped steel corresponding to each slot, second transmission grooves are respectively arranged at the front side and the rear side of each steel part, and a driven gear and a driving gear are respectively arranged in each second transmission groove through bearings; a rotating hole is formed in the middle of the inner part of the connecting sleeve, a worm is arranged in the rotating hole, the worm is connected with the connecting sleeve through a bearing, and a hexagonal groove is formed in the front end of the worm, which extends out of the front surface of the connecting sleeve; first transmission grooves are respectively formed in the front and the back of two sides of the rotating hole, worm wheels corresponding to the worms are arranged in the first transmission grooves, the worm wheels are fixedly installed on transmission rods, the transmission rods are connected with the connecting sleeves through bearings, the lower ends of the transmission rods are coaxially and fixedly connected with the driving gear in the second transmission groove, and the driving gear is meshed with the driven gear; sliding holes are respectively formed in the upper part and the lower part of the second transmission groove, clamping columns are movably arranged in the sliding holes, and the cross sections of the sliding holes and the clamping columns are square; the upper end and the lower end of the mandrel of the driven gear respectively extend into the sliding holes to be fixedly connected with screw rods, the thread directions of the screw rods on the upper side and the lower side of the driven gear are opposite, and the clamping columns are provided with threaded holes corresponding to the screw rods.
Preferably: the clamping column comprises a rubber block and a supporting block, and the rubber block is arranged at one end close to the steel piece.
Compared with the prior art, the beneficial effects of the utility model reside in that: the shaking of the steel piece is limited by arranging the slot; the clamping column is arranged for clamping, so that the steel part is prevented from sliding out, the rubber block is used for increasing the friction force, and the fixing effect is improved; the worm gear transmission structure is labor-saving when the jacking clamping column is arranged, and the worm gear is not easy to rotate by itself after being fixed, so that the steel part is not loosened.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.
Fig. 1 is a front view of the steel structure connecting mechanism of the present invention with good fixing effect.
Fig. 2 is a left side view of the steel structure connecting mechanism with good fixing effect.
Fig. 3 is a sectional view of the steel structure connecting mechanism with good fixing effect according to the present invention.
The reference numerals are explained below:
1. connecting sleeves; 2. a slot; 3. clamping the column; 4. a steel part; 5. a worm; 6. a hexagonal groove; 7. a rubber block; 8. a support block; 9. a threaded hole; 10. a screw; 11. a slide hole; 12. a driven gear; 13. a first transmission groove; 14. a driving gear; 15. a second transmission groove; 16. rotating the hole; 17. a worm gear; 18. and a transmission rod.
Detailed Description
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but not for indicating or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further that the terms "first", "second", etc., are used only for descriptive purposes and are not to indicate or imply relative importance or imply the number of technical features being referred to, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1 to 3, a steel structure connecting mechanism with a good fixing effect includes a connecting sleeve 1, wherein slots 2 are respectively arranged at the left end and the right end of the connecting sleeve 1, the slots 2 are used for connection, the cross section of each slot 2 is in an i-shape, a steel member 4 is inserted into each slot 2, each steel member 4 is an i-shaped steel corresponding to each slot 2, second transmission grooves 15 are respectively arranged at the front side and the rear side of each steel member 4, and a driven gear 12 and a driving gear 14 are respectively arranged in each second transmission groove 15 through bearings; the driven gear 12 and the driving gear 14 are used for matching transmission, a rotating hole 16 is formed in the middle inside the connecting sleeve 1, a worm 5 is arranged in the rotating hole 16, the worm 5 is connected with the connecting sleeve 1 through a bearing, a hexagonal groove 6 is formed in the front end of the worm 5, extends out of the front surface of the connecting sleeve 1, and the hexagonal groove 6 is used for facilitating rotation of a tool; a first transmission groove 13 is respectively arranged in front and at the back of two sides of the rotating hole 16, a worm wheel 17 corresponding to the worm 5 is arranged in the first transmission groove 13, the worm wheel 17 is fixedly arranged on a transmission rod 18, the transmission rod 18 is connected with the connecting sleeve 1 through a bearing, the lower end of the transmission rod 18 is coaxially and fixedly connected with a driving gear 14 in a second transmission groove 15, and the driving gear 14 is meshed with a driven gear 12; the upper part and the lower part of the second transmission groove 15 are respectively provided with a sliding hole 11, a clamping column 3 is movably arranged in the sliding hole 11, the clamping column 3 is used for jacking, and the cross sections of the sliding hole 11 and the clamping column 3 are both square; the upper end and the lower end of a mandrel of the driven gear 12 respectively extend into the sliding hole 11 and are fixedly connected with a screw rod 10, the screw rods 10 are used for rotating and pushing, the thread directions of the screw rods 10 on the upper side and the lower side of the driven gear 12 are opposite, and the clamping column 3 is provided with a threaded hole 9 corresponding to the screw rod 10; card post 3 includes rubber block 7 and supporting shoe 8, and rubber block 7 sets up in the one end that is close to steel part 4, increases the frictional force between card post 3 and the steel part 4.
The working principle is as follows: during the use, insert steel part 4 in the slot 2, with the manual rotation of instrument or electronic rotation worm 5, worm wheel 17 passes through worm 5 and drives the rotation, driving gear 14 rotates promptly, driving gear 14 and driven gear 12 meshing, so driven gear 12 drives screw rod 10 and rotates, because the cross-section of card post 3 and slide opening 11 is the square, so card post 3 can only slide in slide opening 11 and can not rotate, because screw rod 10 and screw hole 9 cooperate, card post 3 top tight steel part 4 realizes fixing, because adopt worm wheel 17 worm 5 mode transmission, worm wheel 17 can not drive worm 5 and rotate, so avoid worm wheel 17 worm 5 self to rotate and lead to the not hard up of card post 3, it is fixed effectual.
Having shown and described the basic principles, essential features and advantages of the invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are merely illustrative, but rather are intended to cover various changes and modifications within the spirit and scope of the invention as defined by the appended claims.
Claims (2)
1. The utility model provides a fixed effectual steel construction coupling mechanism, includes adapter sleeve (1), its characterized in that: the left end and the right end of the connecting sleeve (1) are respectively provided with a slot (2), the cross section of each slot (2) is I-shaped, a steel part (4) is inserted into each slot (2), each steel part (4) is I-shaped steel corresponding to each slot (2), the front side and the rear side of each steel part (4) are respectively provided with a second transmission groove (15), and a driven gear (12) and a driving gear (14) are respectively arranged in each second transmission groove (15) through bearings; a rotating hole (16) is formed in the middle of the inner part of the connecting sleeve (1), a worm (5) is arranged in the rotating hole (16), the worm (5) is connected with the connecting sleeve (1) through a bearing, and a hexagonal groove (6) is formed in the position, extending out of the front surface of the connecting sleeve (1), of the front end of the worm (5); a first transmission groove (13) is respectively formed in the front and the back of each of two sides of the rotating hole (16), a worm wheel (17) corresponding to the worm (5) is arranged in each first transmission groove (13), the worm wheel (17) is fixedly installed on a transmission rod (18), the transmission rod (18) is connected with the connecting sleeve (1) through a bearing, the lower end of the transmission rod (18) is coaxially and fixedly connected with the driving gear (14) in the second transmission groove (15), and the driving gear (14) is meshed with the driven gear (12); sliding holes (11) are respectively formed in the upper part and the lower part of the second transmission groove (15), clamping columns (3) are movably arranged in the sliding holes (11), and the cross sections of the sliding holes (11) and the clamping columns (3) are square; the upper end and the lower end of a mandrel of the driven gear (12) extend to the screw (10) fixedly connected in the sliding hole (11) respectively, the thread directions of the screw (10) on the upper side and the lower side of the driven gear (12) are opposite, and the clamping column (3) corresponds to the screw (10) and is provided with a threaded hole (9).
2. The steel structure connecting mechanism with good fixing effect according to claim 1, characterized in that: the clamping column (3) comprises a rubber block (7) and a supporting block (8), and the rubber block (7) is arranged at one end close to the steel piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022830124.6U CN214144168U (en) | 2020-12-01 | 2020-12-01 | Fixed effectual steel construction coupling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022830124.6U CN214144168U (en) | 2020-12-01 | 2020-12-01 | Fixed effectual steel construction coupling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214144168U true CN214144168U (en) | 2021-09-07 |
Family
ID=77567987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022830124.6U Active CN214144168U (en) | 2020-12-01 | 2020-12-01 | Fixed effectual steel construction coupling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214144168U (en) |
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2020
- 2020-12-01 CN CN202022830124.6U patent/CN214144168U/en active Active
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