CN219795778U - Mounting for shaped steel connection - Google Patents
Mounting for shaped steel connection Download PDFInfo
- Publication number
- CN219795778U CN219795778U CN202320993043.9U CN202320993043U CN219795778U CN 219795778 U CN219795778 U CN 219795778U CN 202320993043 U CN202320993043 U CN 202320993043U CN 219795778 U CN219795778 U CN 219795778U
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- Prior art keywords
- shaped piece
- pressing plate
- plate
- correspondingly
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 65
- 239000010959 steel Substances 0.000 title claims abstract description 65
- 238000009434 installation Methods 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Clamps And Clips (AREA)
- Connection Of Plates (AREA)
Abstract
The utility model discloses a fixing piece for connecting profile steel, which comprises a U-shaped piece, wherein a pressing plate is sleeved on the U-shaped piece in a sliding way, a limiting unit is arranged on the pressing plate, the stability of connection between the pressing plate and the steel is ensured by the limiting unit, and an expansion unit is detachably arranged at the bottom of the U-shaped piece and can be used for expanding the contact area of the bottom of the U-shaped piece during connection. According to the utility model, the limiting unit is arranged on the pressing plate, so that the pressing plate can be stably contacted with the section steel by virtue of the limiting unit, meanwhile, the multi-point occlusion with the section steel can be realized by utilizing the plurality of anti-skid parts on the pressing plate, the connection stability of the section steel is ensured, meanwhile, the expansion unit is additionally arranged on the U-shaped piece, the bottom of the U-shaped piece can be transversely expanded, the contact area between the bottom of the U-shaped piece and the section steel is increased, the stability of integral connection is further enhanced, and the expansion unit can be freely detached for use.
Description
Technical Field
The utility model relates to the technical field of profile steel, in particular to a fixing piece for profile steel connection.
Background
The section steel is a bar-shaped steel with a certain section shape and size, and according to the section shape, the section steel is divided into a simple section steel and a complex section steel (deformed steel), wherein the former section steel refers to square steel, round steel, flat steel, angle steel, hexagonal steel and the like;
the latter refers to i-steel, channel steel, steel rail, window frame steel, bent section steel, etc., and the section steel needs to be fixed by using a fixing piece in the installation, so that the stability of the subsequent section steel is ensured, but the fixing piece for the connection of the section steel in the prior art has the following defects in use.
The fixing piece for steel connection in the prior art mostly adopts simple U-shaped piece to match with the pressing plate and the nut to compress tightly to realize the connection fixation to steel, but because the limit structure is not added on the pressing plate, after smooth pressing plate is connected with steel, the safety problem that the external vibration and the like extremely easily occur in subsequent use is solved, and meanwhile, the fixing piece is limited by the structure of the U-shaped piece, the contact area between the bottom of the fixing piece and the steel is small, and the stability is not ideal.
Disclosure of Invention
The utility model aims to provide a fixing piece for connecting profile steel, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the fixing piece for connecting the profile steel comprises a U-shaped piece, wherein a pressing plate is sleeved on the U-shaped piece in a sliding manner, a limiting unit is arranged on the pressing plate, the stability of connection between the pressing plate and the steel is ensured by the limiting unit, and an expansion unit is detachably arranged at the bottom of the U-shaped piece and can be used for expanding the contact area of the bottom of the U-shaped piece in a connecting manner;
through holes are symmetrically formed in the pressing plate in a penetrating mode, and the through holes are matched with the U-shaped piece.
As a further preferable mode of the technical scheme, the cross section of the U-shaped piece is of a circular structure, threaded areas are formed in the head and tail outer surfaces of the U-shaped piece, reinforcing nuts are correspondingly sleeved on the threaded areas, and the reinforcing nuts are correspondingly screwed with the threaded areas.
As a further preferable mode of the technical scheme, the pressing plate is integrally made of metal, an extending plate is integrally formed at the front end of the pressing plate in an inclined downward mode, and a sawtooth area is formed at the tail of the pressing plate.
As a further preferable mode of the technical scheme, the limiting unit comprises a plurality of anti-slip strips arranged on the lower surface of the pressing plate, and a plurality of anti-slip parts are uniformly distributed on the lower surface of the pressing plate and the lower surface of the extension plate, so that the pressing plate is ensured to be in stable contact with the installation plane by means of the anti-slip parts.
As a further preferable mode of the technical scheme, the anti-skid part consists of a fixed table and a conical head, the conical head is welded on the upper surface of the fixed table, the fixed table is correspondingly welded on the lower surfaces of the pressing plate and the extension plate, and stable limit is realized by means of multi-point occlusion of the conical head and the installation plane.
As a further preferable mode of the technical scheme, the expansion unit comprises an expansion plate arranged at the inner bottom of the U-shaped piece, two slide ways are symmetrically arranged on two sides of the lower surface of the expansion plate, two positioning parts are correspondingly arranged on the two slide ways in an increasing mode, and the expansion plate can be fixedly connected with the U-shaped piece through the positioning parts.
As a further preferable mode of the technical scheme, the positioning part comprises fixing plates symmetrically arranged at the head and tail parts of the two slide ways, two sliding blocks are slidably arranged in the slide ways, semicircular clamping plates are correspondingly arranged on the sliding blocks, adjusting screws are threaded through the fixing plates in a threaded mode, the adjusting screws are correspondingly connected with the back parts of the semicircular clamping plates in a rotating mode, and quick connection can be achieved with the U-shaped pieces through symmetrical distribution of the semicircular clamping plates.
The utility model provides a fixing piece for connecting profile steel, which has the following beneficial effects:
(1) According to the utility model, the limit unit is arranged, the anti-slip performance of the pressing plate can be improved by utilizing the anti-slip strip, so that the problem that the pressing plate slips in the subsequent use is avoided, and meanwhile, under the cooperation of the anti-slip part, after the installation is completed, the pressing plate is further strengthened to be contacted with the profile steel stably by means of contact engagement of conical heads on the anti-slip part distributed at multiple points on the pressing plate and the profile steel, so that slipping is avoided, and the shock resistance of the fixing piece is synchronously improved.
(2) According to the utility model, the expansion unit is arranged, so that the contact area between the U-shaped piece and the section steel is small, the overall safety is not ideal, the expansion plate is additionally arranged on the U-shaped piece, so that the bottom of the U-shaped piece can be transversely expanded, the contact area between the bottom of the U-shaped piece and the section steel is increased, the stability of integral connection is further enhanced, and meanwhile, the expansion plate can be quickly connected and detached with the U-shaped piece under the assistance of the positioning part, so that time and labor are saved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the mounting of the platen of the present utility model on a U-shaped member;
FIG. 3 is a schematic view of the platen of the present utility model separated from the U-shaped member;
FIG. 4 is a schematic diagram of a limiting unit according to the present utility model;
FIG. 5 is a schematic view of the installation of the expansion unit of the present utility model on a U-shaped member;
fig. 6 is a schematic diagram of the structure of the expansion unit of the present utility model.
In the figure: 1. a U-shaped member; 2. a pressing plate; 3. a through hole; 4. a threaded region; 5. reinforcing the nut; 6. an extension plate; 7. a serration region; 8. an anti-slip strip; 9. a fixed table; 10. a conical head; 11. an expansion board; 12. a slideway; 13. a fixing plate; 14. a slide block; 15. a semicircular clamping plate; 16. and adjusting the screw.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: as shown in fig. 1, 2 and 3, in this embodiment, a fixing member for connecting profile steel includes a U-shaped member 1, a pressing plate 2 is slidably sleeved on the U-shaped member 1, and a limiting unit is disposed on the pressing plate 2, so that the connection stability of the pressing plate 2 and the steel is ensured by the limiting unit, and an expansion unit is detachably disposed at the bottom of the U-shaped member 1, and the contact area of the bottom of the U-shaped member 1 can be expanded by the expansion unit when the U-shaped member is connected for use; the pressing plate 2 is symmetrically provided with through holes 3 in a penetrating way, the through holes 3 are matched with the U-shaped piece 1, the whole pressing plate 2 is made of metal materials, the front end of the pressing plate 2 is obliquely downward integrally provided with an extension plate 6, and the tail part of the pressing plate 2 is provided with a sawtooth area 7;
preferably, the cross section of the U-shaped piece 1 is of a circular structure, the head and tail outer surfaces of the U-shaped piece 1 are provided with threaded areas 4, reinforcing nuts 5 are correspondingly sleeved on the threaded areas 4, and the reinforcing nuts 5 are correspondingly screwed and connected with the threaded areas 4.
As shown in fig. 4, the limiting unit comprises a plurality of anti-slip strips 8 arranged on the lower surface of the pressing plate 2, and a plurality of anti-slip parts are distributed on the lower surface of the pressing plate 2 and the lower surface of the extension plate 6, so that the pressing plate 2 is ensured to be in stable contact with the installation plane by virtue of the anti-slip parts;
wherein, when carrying out reinforcement limiting treatment to the pressing plate 2: the saw tooth area 7 is formed at the tail part of the pressing plate 2 through the limiting unit, so that the pressing plate can be stably abutted against the profile steel for use, meanwhile, the anti-slip performance of the pressing plate 2 can be improved through the anti-slip strip 8, the problem that the pressing plate 2 slips in the subsequent use is avoided, meanwhile, under the cooperation of the anti-slip part, after the installation is completed, the pressing plate 2 is contacted and meshed with the profile steel through the conical heads 10 on the anti-slip part distributed at multiple points on the pressing plate 2, the contact stability of the pressing plate 2 and the profile steel is further enhanced, the slipping is avoided, and the shock resistance of the fixing piece is synchronously improved;
preferably, the anti-skid part consists of a fixed table 9 and a conical head 10, wherein the conical head 10 is welded on the upper surface of the fixed table 9, the fixed table 9 is correspondingly welded on the lower surfaces of the pressing plate 2 and the extension plate 6, and stable limit is realized by means of multi-point occlusion of the conical head 10 and an installation plane.
As shown in fig. 5 and 6, the expansion unit comprises an expansion plate 11 installed at the inner bottom of the U-shaped piece 1, two slide ways 12 are symmetrically installed at two sides of the lower surface of the expansion plate 11, two positioning parts are correspondingly arranged on the two slide ways 12 in an increased mode, and the expansion plate 11 can be fixedly connected with the U-shaped piece 1 through the positioning parts;
wherein, when expanding the U-shaped piece 1 and using: through being equipped with the extension unit, because the area of contact of U-shaped piece 1 and shaped steel is less, the overall security is not ideal, through increasing and being furnished with extension board 11 on U-shaped piece 1, can transversely expand in U-shaped piece 1 bottom, the area of contact of U-shaped piece 1 bottom and shaped steel has been increased, further the stability of integral connection has been strengthened, simultaneously under the location portion is supplementary, can be quick with extension board 11 with U-shaped piece 1 be connected and dismantled, labour saving and time saving, during the specific installation, only need correspond rotation adjusting screw 16, drive semicircle splint 15 and follow slider 14 and remove in slide 12, thereby make two semicircle splint 15 keep away from each other and realize the dismantlement to extension board 11, reverse rotation adjusting screw 16 can realize the connection to extension board 11, convenient and fast;
preferably, the positioning part comprises fixing plates 13 symmetrically arranged at the head and tail parts of the two slide ways 12, two sliding blocks 14 are slidably arranged in the slide ways 12, semicircular clamping plates 15 are correspondingly arranged on the sliding blocks 14, adjusting screws 16 are threaded through the fixing plates 13 in a screwing mode, the adjusting screws 16 are correspondingly and rotatably connected with the back parts of the semicircular clamping plates 15, and quick connection with the U-shaped piece 1 can be achieved by means of symmetrical distribution of the semicircular clamping plates 15.
The utility model provides a fixing piece for connecting profile steel, which has the following specific working principle: when the clamping sleeve is used, the U-shaped piece 1 is correspondingly clamped and sleeved on the section steel, the pressing plate 2 is sleeved on the U-shaped piece 1, the pressing plate 2 and the section steel are fixed by means of pressing, the pressing plate 2 is finally pressed stably by screwing corresponding reinforcing nuts 5, the connection stability of the section steel is guaranteed, workers can conveniently install and detach the clamping sleeve, the clamping sleeve is convenient to install and detach the clamping sleeve, the clamping plate 2 and the section steel can be stably contacted by means of the limiting unit, meanwhile, the plurality of anti-skid parts on the clamping sleeve can be used for realizing multi-point meshing with the section steel, the connection stability of the section steel is guaranteed, meanwhile, an expansion unit is additionally arranged on the U-shaped piece 1, the bottom of the U-shaped piece 1 can be transversely expanded, the contact area between the bottom of the U-shaped piece 1 and the section steel is increased, the integral connection stability is further enhanced, and the expansion unit can be freely detached for use.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a mounting for shaped steel connection, includes U-shaped piece (1), its characterized in that: the U-shaped piece (1) is sleeved with the pressing plate (2) in a sliding manner, the pressing plate (2) is provided with the limiting unit, the limiting unit is utilized to ensure the connection stability of the pressing plate (2) and steel, the bottom of the U-shaped piece (1) is detachably provided with the expansion unit, and the bottom contact area of the U-shaped piece (1) can be expanded by means of the expansion unit when the U-shaped piece is connected for use;
through holes (3) are symmetrically formed in the pressing plate (2) in a penetrating mode, and the through holes (3) are matched with the U-shaped piece (1).
2. The fixing member for connecting steel sections according to claim 1, wherein: the cross section of the U-shaped piece (1) is of a circular structure, threaded areas (4) are formed in the outer surfaces of the head and the tail of the U-shaped piece (1), reinforcing nuts (5) are correspondingly sleeved on the threaded areas (4), and the reinforcing nuts (5) are correspondingly screwed and connected with the threaded areas (4).
3. The fixing member for connecting steel sections according to claim 1, wherein: the whole clamp plate (2) adopts the metal material to make, is inclined downward an organic whole at clamp plate (2) front end and is formed with extension board (6) to saw tooth district (7) have been seted up at clamp plate (2) afterbody.
4. The fixing member for connecting steel sections according to claim 1, wherein: the limiting unit comprises a plurality of anti-slip strips (8) arranged on the lower surface of the pressing plate (2), a plurality of anti-slip parts are uniformly distributed on the lower surface of the pressing plate (2) and the lower surface of the extension plate (6), and the pressing plate (2) is ensured to be in stable contact with the installation plane by means of the anti-slip parts.
5. The fixing member for connecting steel sections as claimed in claim 4, wherein: the anti-skid part consists of a fixed table (9) and a conical head (10), wherein the conical head (10) is welded on the upper surface of the fixed table (9), the fixed table (9) is correspondingly welded on the lower surfaces of the pressing plate (2) and the extension plate (6), and stable limit is realized by means of multi-point occlusion of the conical head (10) and the installation plane.
6. The fixing member for connecting steel sections according to claim 1, wherein: the expansion unit comprises an expansion plate (11) arranged at the inner bottom of the U-shaped piece (1), two slide ways (12) are symmetrically arranged on two sides of the lower surface of the expansion plate (11), two positioning parts are correspondingly arranged on the two slide ways (12), and the expansion plate (11) can be fixedly connected with the U-shaped piece (1) by means of the positioning parts.
7. The fixing member for connecting steel sections as claimed in claim 6, wherein: the locating part comprises fixing plates (13) symmetrically arranged at the head and tail parts of the two slide ways (12), two sliding blocks (14) are slidably arranged in the slide ways (12), semicircular clamping plates (15) are correspondingly arranged on the sliding blocks (14), adjusting screws (16) are arranged on the fixing plates (13) in a threaded screwing mode, the adjusting screws (16) are correspondingly connected with the back parts of the semicircular clamping plates (15) in a rotating mode, and quick connection can be achieved with the U-shaped pieces (1) through symmetrical distribution of the semicircular clamping plates (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320993043.9U CN219795778U (en) | 2023-04-27 | 2023-04-27 | Mounting for shaped steel connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320993043.9U CN219795778U (en) | 2023-04-27 | 2023-04-27 | Mounting for shaped steel connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219795778U true CN219795778U (en) | 2023-10-03 |
Family
ID=88185688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320993043.9U Active CN219795778U (en) | 2023-04-27 | 2023-04-27 | Mounting for shaped steel connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219795778U (en) |
-
2023
- 2023-04-27 CN CN202320993043.9U patent/CN219795778U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |