CN220580196U - Anti-drop structure of steel construction connecting piece - Google Patents
Anti-drop structure of steel construction connecting piece Download PDFInfo
- Publication number
- CN220580196U CN220580196U CN202322077837.3U CN202322077837U CN220580196U CN 220580196 U CN220580196 U CN 220580196U CN 202322077837 U CN202322077837 U CN 202322077837U CN 220580196 U CN220580196 U CN 220580196U
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- briquetting
- connecting piece
- pressing block
- shaped steel
- 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
- 238000010276 construction Methods 0.000 title claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm 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
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses an anti-disengaging structure of a steel structure connecting piece, which comprises an anti-disengaging compacting device arranged on the surface of a U-shaped steel connecting piece, wherein a fastening bolt is arranged on the U-shaped steel connecting piece, the anti-disengaging compacting device comprises a positioning round block, a limiting column, an anti-disengaging assembly and a compacting assembly which are arranged on the U-shaped steel connecting piece, the positioning round block is distributed at the middle position of the adjacent fastening bolt, and the anti-disengaging assembly comprises a first connecting column and a first pressing block which are rotationally connected, and a second connecting column and a second pressing block which are rotationally connected; the position of first briquetting, second briquetting is rotatable to be adjusted, and first briquetting, second briquetting play spacing fastening bolt's effect, and spacing post plays the effect of location first briquetting, second briquetting, and the sticiss piece of sticiss the tip at board both ends plays the effect of compressing tightly spacing post, makes fastening bolt on the U shaped steel connecting piece obtain spacing, compress tightly, avoids fastening bolt to become flexible and leads to U shaped steel connecting piece to drop.
Description
Technical Field
The utility model belongs to the technical field of steel structure connectors, and particularly relates to an anti-falling structure of a steel structure connector.
Background
The steel structure connecting piece is a metal piece suitable for connecting steel members and wood members in municipal road steel structure bridge construction and various steel connecting pieces such as H-type, L-type, U-type and the like, the steel structure connecting piece is used for connecting different steel members in a bolt, rivet, welding and other modes, the Chinese patent application number of the utility model is CN202222016003.7, and the steel structure connecting piece is a steel connecting piece for construction;
the U-shaped steel structure connecting piece is used for connecting the same square steel and is fixed through bolts, so that the steel piece forms a steel structure; the steel structure skeleton is subjected to wind blowing, vibration and the like to generate acting force on the bolts, in addition, the bolts are loosened under the action of long-term dynamic load of the steel structure, the U-shaped steel structure connecting piece finally falls off, and when the U-shaped steel structure connecting piece is fixed through the bolts, the problem that the U-shaped steel connecting piece is not provided with reinforcing bolts and the falling-off function of the U-shaped steel connecting piece is avoided exists, so that the anti-falling structure of the steel structure connecting piece is provided.
Disclosure of Invention
The utility model aims to provide an anti-falling structure of a steel structure connecting piece, which solves the problem that the U-shaped steel connecting piece provided in the background art does not have a reinforcing bolt and avoids the falling function of the U-shaped steel connecting piece when the U-shaped steel connecting piece is fixed through the bolt.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel construction connecting piece's anticreep structure, includes installs the anticreep that is on U shaped steel connecting piece surface and sticiss the device, install fastening bolt on the U shaped steel connecting piece, anticreep sticiss the device including installing location circle piece, spacing post, anticreep subassembly and the subassembly of sticiss on the U shaped steel connecting piece, location circle piece distributes in adjacent fastening bolt intermediate position, anticreep subassembly is including first spliced pole and the first briquetting of rotation connection and the second spliced pole and the second briquetting of rotation connection, and is parallel first spliced pole and second spliced pole are installed perpendicularly on U shaped steel connecting piece surface, first spliced pole runs through the avris of first briquetting, the avris of second briquetting is run through to the second spliced pole, the subassembly of sticiss includes the clamp plate and installs the fixed stud on the second briquetting surface, the intermediate position on the board bottom surface is equipped with the sleeve, the tip at clamp plate both ends is equipped with the tight preforming of an organic whole structure.
Preferably, the first connecting column and the second connecting column are the same, the first pressing block and the second pressing block are the same, and the bottom surfaces of the second pressing blocks which are opposite are matched with the top surfaces of the first pressing blocks.
Preferably, the surface of the spacing post opposite to each other is provided with a spacing bulge of an integrated structure, and the spacing post and the spacing bulge are of a rectangular three-dimensional cylindrical structure.
Preferably, the positioning round block, the first pressing block and the second pressing block are provided with a passing groove with a "+" structure, and the limiting column and the limiting protrusion of the integrated structure are in clearance fit with the corresponding passing groove.
Preferably, the compacting plate comprises a symmetrical inclined part and a horizontal part at the middle position, the compacting sheet is connected with the bottom end of the inclined part, the sleeve is connected with the horizontal part, and the compacting sheet is parallel to the horizontal part.
Preferably, the sleeve is of a hollow structure, and the sleeve is connected with the corresponding fixing stud through screwing.
Preferably, the second briquetting is provided with a movable sliding plate, the movable sliding plate comprises a vertical plate and a horizontal plate, the vertical plate is in sliding connection with the second briquetting, the end part of the vertical plate penetrating through the second briquetting is provided with a rectangular stop block, the second briquetting is provided with an inverted T-shaped chute for the sliding of the vertical plate, and the tight pressing plate is provided with a stable vertical plate.
Preferably, the side surface of the stable vertical plate facing the horizontal plate of the movable sliding plate is provided with a rectangular positioning groove, and the horizontal plate is in clearance fit with the positioning groove.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the first pressing block rotates by taking the first connecting column as an axis, the second pressing block rotates by taking the second connecting column as an axis, the first pressing block and the second pressing block play a role of limiting fastening bolts, the limiting columns play a role of positioning the first pressing block and the second pressing block, the pressing sheets at the ends of the two ends of the pressing plate play a role of pressing the limiting columns, the fastening bolts on the U-shaped steel connecting piece are limited and pressed, the U-shaped steel connecting piece is prevented from falling off due to loosening of the fastening bolts, and the U-shaped steel connecting piece is provided with a reinforcing bolt to prevent the U-shaped steel connecting piece from falling off.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;
FIG. 3 is a schematic perspective view of a spacing post according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a second compact of the present utility model;
in the figure: 1. u-shaped steel connecting pieces; 2. a fastening bolt; 5. a limit column; 6. a pressing plate; 11. positioning the round block; 31. a first connection post; 32. a first briquette; 41. a second connection post; 42. a second briquetting; 51. a limit protrusion; 61. a sleeve; 62. pressing the sheet; 63. stabilizing the vertical plate; 421. fixing a stud; 422. and (5) moving the slide plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a steel construction connecting piece's anticreep structure, includes that install the anticreep that is on U shaped steel connecting piece 1 surface and sticis the device, installs fastening bolt 2 on the U shaped steel connecting piece 1, and anticreep sticis the device and plays the effect of location, compression fastening bolt 2, avoids fastening bolt 2 to lead to the condition emergence that U shaped steel connecting piece 1 drops because of becoming flexible; the anti-disengagement compressing device comprises a positioning round block 11, a limiting column 5, an anti-disengagement component and a compressing component, wherein the positioning round block 11, the limiting column 5, the anti-disengagement component and the compressing component are arranged on the U-shaped steel connecting piece 1, the first pressing block 32 and the second pressing block 42 play a role in limiting the fastening bolt 2, the compressing component plays a role in compressing the anti-disengagement component, the positioning round block 11 is welded with the U-shaped steel connecting piece 1, and the limiting column 5 plays a role in positioning the first pressing block 32 and the second pressing block 42; the positioning round blocks 11 are distributed at the middle positions of the adjacent fastening bolts 2, the positioning round blocks 11 play a role in positioning, the anti-separation assembly comprises a first connecting column 31 and a first pressing block 32 which are connected in a rotating mode, and a second connecting column 41 and a second pressing block 42 which are connected in a rotating mode, the first connecting column 31 and the second connecting column 41 are connected with the U-shaped steel connecting piece 1 in a welding mode, the first connecting column 31 and the second connecting column 41 which are parallel are vertically installed on the surface of the U-shaped steel connecting piece 1, the first connecting column 31 penetrates through the side of the first pressing block 32, the second connecting column 41 penetrates through the side of the second pressing block 42, the first pressing block 32 rotates by taking the first connecting column 31 as an axis, the second pressing block 42 rotates by taking the second connecting column 41 as an axis, the pressing assembly comprises a pressing plate 6 and a fixing stud 421 installed on the surface of the second pressing block 42, the fixing stud 421 is welded on the surface of the second pressing block 42, the middle position of the bottom surface of the plate 6 is provided with a sleeve 61, the sleeve 61 and the fixing stud 421 are tightly pressed by the end portions of the pressing plate 6 are tightly pressed together with the end portions 62 of the pressing plate 6 through screw threads, and the pressing plates 5 play a role in pressing the end portions of the pressing plate 62.
In this embodiment, the first connecting column 31 and the second connecting column 41 are the same, the first pressing block 32 and the second pressing block 42 are the same, the bottom surface of the opposite second pressing block 42 is matched with the top surface of the first pressing block 32, and the second pressing block 42 is tightly matched with the first pressing block 32.
In this embodiment, the spacing protruding 51 of integral structure is equipped with on the surface that spacing post 5 is opposite to each other, spacing post 5 and spacing protruding 51 are the three-dimensional cylindricality structure of rectangle, be equipped with the groove of passing through of "+" structure on location circle piece 11, first briquetting 32 and the second briquetting 42, spacing post 5 and spacing protruding 51 of integral structure and the corresponding groove clearance fit of passing through, spacing post 5 and spacing protruding 51 constitute the locating part of "+" structure, above-mentioned locating part embedding groove of passing through, realize the location to location circle piece 11, first briquetting 32 and second briquetting 42, avoid first briquetting 32 and second briquetting 42 to rock.
In this embodiment, the compressing plate 6 includes a symmetrical inclined portion and a horizontal portion at a middle position, the compressing plate 62 is connected with the bottom end of the inclined portion, the sleeve 61 is connected with the horizontal portion, the compressing plate 62 is parallel to the horizontal portion, the sleeve 61 is of a hollow structure, the sleeve 61 is screwed with the corresponding fixing stud 421 through threads, the sleeve 61 is connected with the fixing stud 421 in a simple manner, the compressing plate 6 is convenient to disassemble and assemble, and the compressing plates 62 at the end portions of the two ends of the compressing plate 6 play a role of compressing the limiting columns 5.
In this embodiment, be equipped with on the second briquetting 42 and remove the slide 422, remove the slide 422 and play the effect of spacing firm riser 63, remove slide 422 and include vertical board and horizontal plate, vertical board and second briquetting 42 sliding connection, the tip that vertical board runs through second briquetting 42 is equipped with the dog of rectangle, be equipped with on the second briquetting 42 and supply the gliding "T" spout of inversion of vertical board, be equipped with firm riser 63 on the compacting plate 6, firm riser 63 has offered the constant head tank of rectangle towards the side of removing slide 422 horizontal plate, horizontal plate and constant head tank clearance fit, adjust the position of removing slide 422, remove slide 422 and run through firm riser 63, firm riser 63 obtains the location of removing slide 422, avoid firm riser 63 unstable.
In summary, the first pressing block 32 rotates with the first connecting column 31 as the axis, the second pressing block 42 rotates with the second connecting column 41 as the axis, the first pressing block 32 and the second pressing block 42 play a role in limiting the fastening bolt 2, the limiting column 5 plays a role in positioning the first pressing block 32 and the second pressing block 42, the compressing sheets 62 at the end parts of the two ends of the compressing plate 6 play a role in compressing the limiting column 5, so that the fastening bolt 2 on the U-shaped steel connecting piece 1 is limited and compressed, and the falling of the U-shaped steel connecting piece 1 caused by loosening of the fastening bolt 2 is avoided.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may 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 (8)
1. The utility model provides a steel construction connecting piece's anticreep structure, includes to install the anticreep that is on U shaped steel connecting piece (1) surface and sticiss the device, install fastening bolt (2), its characterized in that on U shaped steel connecting piece (1): the utility model provides a prevent breaking away from and sticis device is including installing location circle piece (11), spacing post (5) on U shaped steel connecting piece (1), prevent breaking away from subassembly and sticis the subassembly, location circle piece (11) distributes in adjacent fastening bolt (2) intermediate position, prevent breaking away from the subassembly and including first spliced pole (31) and first briquetting (32) that rotate the connection to and second spliced pole (41) and second briquetting (42) that rotate the connection, parallel first spliced pole (31) and second spliced pole (41) are installed perpendicularly on U shaped steel connecting piece (1) surface, first spliced pole (31) runs through the avris of first briquetting (32), second spliced pole (41) run through the avris of second briquetting (42), sticis the subassembly and is including sticiss board (6) and install fixed double-screw bolt (421) on second briquetting (42) surface, sticiss board (6) bottom surface's intermediate position is equipped with sleeve (61), sticiss board (6) both ends are equipped with integrative piece (62).
2. The anti-drop structure of a steel structure connecting member according to claim 1, wherein: the first connecting column (31) and the second connecting column (41) are the same, the first pressing block (32) and the second pressing block (42) are the same, and the bottom surface of the second pressing block (42) which is opposite to the first pressing block (32) is matched with the top surface of the first pressing block.
3. The anti-drop structure of a steel structure connecting member according to claim 1, wherein: limiting protrusions (51) of an integral structure are arranged on the surfaces, opposite to each other, of the limiting columns (5), and the limiting columns (5) and the limiting protrusions (51) are of rectangular three-dimensional cylindrical structures.
4. A steel structure connecting piece anti-drop structure according to claim 3, characterized in that: the locating round block (11), the first pressing block (32) and the second pressing block (42) are provided with a cross groove with a "+" structure, and the limiting column (5) and the limiting protrusion (51) of the integral structure are in clearance fit with the corresponding cross groove.
5. The anti-drop structure of a steel structure connecting member according to claim 1, wherein: the compacting plate (6) comprises symmetrical inclined parts and horizontal parts at middle positions, the compacting plates (62) are connected with the bottom ends of the inclined parts, the sleeves (61) are connected with the horizontal parts, and the compacting plates (62) are parallel to the horizontal parts.
6. The anti-drop structure of a steel structure connecting member according to claim 1, wherein: the sleeve (61) is of a hollow structure, and the sleeve (61) is connected with the corresponding fixing stud (421) through threaded screwing.
7. The anti-drop structure of a steel structure connecting member according to claim 1, wherein: be equipped with on second briquetting (42) and remove slide (422), remove slide (422) including vertical board and horizontal plate, vertical board and second briquetting (42) sliding connection, the tip that vertical board runs through second briquetting (42) is equipped with the dog of rectangle, be equipped with on second briquetting (42) and supply vertical board gliding "T" type spout of inversion, be equipped with firm riser (63) on sticis board (6).
8. The anti-drop structure of a steel structure connecting member according to claim 7, wherein: the side of the stable vertical plate (63) facing the horizontal plate of the movable sliding plate (422) is provided with a rectangular positioning groove, and the horizontal plate is in clearance fit with the positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322077837.3U CN220580196U (en) | 2023-08-03 | 2023-08-03 | Anti-drop structure of steel construction connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322077837.3U CN220580196U (en) | 2023-08-03 | 2023-08-03 | Anti-drop structure of steel construction connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220580196U true CN220580196U (en) | 2024-03-12 |
Family
ID=90119719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322077837.3U Active CN220580196U (en) | 2023-08-03 | 2023-08-03 | Anti-drop structure of steel construction connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220580196U (en) |
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2023
- 2023-08-03 CN CN202322077837.3U patent/CN220580196U/en active Active
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