CN213359298U - Temporary fixing platform for steel structure installation - Google Patents
Temporary fixing platform for steel structure installation Download PDFInfo
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- CN213359298U CN213359298U CN202021859695.6U CN202021859695U CN213359298U CN 213359298 U CN213359298 U CN 213359298U CN 202021859695 U CN202021859695 U CN 202021859695U CN 213359298 U CN213359298 U CN 213359298U
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Abstract
A temporary fixing platform for steel structure installation comprises a vertical rod, a first cross rod and a second cross rod, wherein an inserting groove is formed in the connecting end of the vertical rod, a first inserting groove is formed in the connecting end of the first cross rod, a second inserting groove is formed in the connecting end of the second cross rod, an inserting hole is formed in the connecting end of the vertical rod, an engaging part is arranged on the vertical rod and located between the inserting groove and the inserting hole, and two inserting arms of the connecting end of the second cross rod are respectively connected with the inserting groove and the inserting hole in a matched mode; two inserting arms of the connecting end of the first cross rod are inserted into the vertical rod on the side face of the vertical rod, and meanwhile one inserting arm of the first cross rod is inserted into the second slot of the second cross rod. The utility model aims at reducing the use amount of screw bolt, reducing the complexity of this type of fixed platform in the background art in horizontal pole and horizontal pole, horizontal pole and pole setting junction to improve the efficiency of platform equipment and dismantlement, and the interim fixed platform who is used for the steel construction installation that provides.
Description
Technical Field
The utility model belongs to the technical field of the steel construction, concretely relates to interim fixed platform for steel construction installation.
Background
The steel structure support is a passive support, has high tensile strength and compressive strength, good toughness, high supporting force and high supporting strength, and is mainly connected in a welding mode in the prior steel structure support frame, and the force between beams and columns is transmitted by virtue of welding seams. Such nodes have a number of disadvantages, such as: the welding quality requirement is high, the construction is complex, the welding quality is greatly influenced by human factors, the residual stress of the welding seam and the periphery of the welding seam is large, the anti-seismic performance is greatly influenced by the welding seam, and the size of the reinforcing ring for assisting the node to transfer force is large. In addition, the welded structure is not convenient to disassemble, and resource waste is easily caused.
In order to solve the technical defects, patent document No. CN209538629U discloses a steel structure temporary support convenient for quick installation and disassembly, which includes a vertical rod, a first cross rod and a second cross rod are bolted on the top end of the vertical rod through bolts, a vertical rod thread groove is arranged on one side of the vertical rod, a first cross rod thread groove is arranged on one side of the top end of the first cross rod, and a second cross rod thread groove is arranged on one side of the top end of the second cross rod. The low cost of this platform makes the degree of difficulty low, reaches simple fixed through the crisscross cooperation that sets up pole setting and first horizontal pole and second horizontal pole, reduces the assembly degree of difficulty, also guarantees fixed stability, durable degree.
The applicant finds that the fixed platform is a structure which is connected through screw bolts after the cross rods are assembled with the cross rods and the vertical rods, and needs a plurality of bolts for fixing, and the multi-screw bolt connection inevitably increases the number of joints at the connection part and the use amount of the bolts, so that the overall rigidity of the temporary support is reduced, and the assembly and disassembly complexity is increased.
For this purpose, the applicant has developed a temporary fixing platform for steel structure installation.
Disclosure of Invention
The utility model aims at reducing the use amount of screw bolt, reducing the complexity of this type of fixed platform in the background art in horizontal pole and horizontal pole, horizontal pole and pole setting junction to improve the efficiency of platform equipment and dismantlement, and the interim fixed platform who is used for the steel construction installation that provides.
In order to solve the technical problem, the utility model provides a following technical scheme:
a temporary fixing platform for steel structure installation comprises a vertical rod, a first cross rod and a second cross rod, wherein an inserting groove is formed in the connecting end of the vertical rod, a first inserting groove is formed in the connecting end of the first cross rod, a second inserting groove is formed in the connecting end of the second cross rod, an inserting hole is formed in the connecting end of the vertical rod, an engaging part is arranged on the vertical rod and located between the inserting groove and the inserting hole, and two inserting arms of the connecting end of the second cross rod are respectively connected with the inserting groove and the inserting hole in a matched mode; two inserting arms of the connecting end of the first cross rod are inserted into the vertical rod on the side face of the vertical rod, and meanwhile one inserting arm of the first cross rod is inserted into the second slot of the second cross rod.
And a fixing piece is arranged at the joint of the upright rod, the first cross rod and the second cross rod.
The fixing pieces are used for connecting the vertical rods and the first cross rods, connecting the vertical rods and the second cross rods, and connecting the first cross rods and the second cross rods.
The fixing piece comprises a locking mechanism, the locking mechanism comprises an L-shaped connecting piece, a through hole is formed in one connecting arm of the L-shaped connecting piece, a first limiting column is arranged on the other connecting arm, a second limiting column is arranged in the through hole, a rotating head is arranged at the outer side end of the second limiting column, an external thread is arranged at the inner side end of the second limiting column, and the first limiting column is perpendicular to the connecting arm of the L-shaped connecting piece and extends towards the second limiting column.
The first limiting column is connected with the opening formed in one side of the vertical rod in an inserting mode, and one end of the second limiting column sequentially penetrates through the L-shaped connecting piece, the first cross rod and the vertical rod and is in threaded connection with the second cross rod.
The locking mechanism further comprises a limiting block, one side of the limiting block is fixedly connected with the L-shaped connecting piece, a pull head is arranged on one side of the limiting block, and a locking block is fixedly arranged on one side of the pull head.
One end of the locking block penetrates through the limiting block, a limiting layer is embedded in one side of the locking block, and the limiting layer is in contact with the other side of the rotating head.
The limiting layer is a flexible buffer layer.
The penetrating position of the L-shaped connecting piece and the second limiting column is provided with a thread groove matched with one end of the second limiting column.
The first cross rod and the second cross rod are connected end to form a platform working table, and the vertical rods form supporting legs of the working table.
Compared with the prior art, the utility model discloses a technological effect lies in:
1) the locking mechanism is adopted at a plurality of connecting nodes, the structure can better bear the partial connecting function of the nodes, the using quantity of the bolt mechanisms is reduced, and the assembly and disassembly efficiency of the platform is improved;
2) the locking mechanism is used for connecting the nodes, has an L-shaped integrated structure and higher structural rigidity, and can ensure that the nodes are more firmly connected;
3) the utility model discloses install first horizontal pole and second horizontal pole back in the pole setting, insert the open pore with locking mechanism's first spacing post, promote the spacing post of second for the spacing post of second passes first horizontal pole and pole setting in proper order, rotates the rotation head this moment, makes spacing post of second and second horizontal pole threaded connection, through this kind of mode, can be convenient carry out the dismouting to pole setting, first horizontal pole and second horizontal pole, labour saving and time saving has improved efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the split structure of the vertical rod, the first cross rod and the second cross rod of the present invention;
fig. 3 is a schematic structural diagram of the locking mechanism of the present invention;
fig. 4 is a partial structural schematic view of the locking mechanism of the present invention;
fig. 5 is a schematic view of the cross-sectional connecting structure of the locking mechanism with the vertical rod, the first cross rod and the second cross rod, respectively;
fig. 6 is a schematic view of the cross-section connecting structure of the middle locking mechanism with the vertical rod and the second cross rod, respectively.
In the figure: 1. erecting a rod; 2. a first cross bar; 3. a second cross bar; 4. a locking mechanism; 401. an L-shaped connector; 402. a first limit post; 403. opening a hole; 404. rotating the head; 405. a second limit post; 406. a limiting block; 407. a slider; 408. a locking block; 409. and a limiting layer.
Detailed Description
As shown in fig. 1 to 6, a temporary fixing platform for steel structure installation comprises a vertical rod 1, a first cross rod 2 and a second cross rod 3, wherein an insertion groove is arranged at the connecting end of the vertical rod 1, a first insertion groove is arranged at the connecting end of the first cross rod 2, a second insertion groove is arranged at the connecting end of the second cross rod 3, an insertion hole is arranged at the connecting end of the vertical rod 1, an engagement part is arranged on the vertical rod 1 and between the insertion groove and the insertion hole, and two insertion arms at the connecting end of the second cross rod 3 are respectively connected with the insertion groove and the insertion hole in a matching manner; two insertion arms of the connecting end of the first cross rod 2 are inserted into the vertical rod 1 at the side surface of the vertical rod 1, and meanwhile, one insertion arm of the first cross rod 2 is inserted into the second slot of the second cross rod 3.
And a fixing piece is arranged at the joint of the upright rod 1, the first cross rod 2 and the second cross rod 3.
The fixing piece is used for the pole setting 1 and first horizontal pole 2, pole setting 1 and second horizontal pole 3, first horizontal pole 2 and the connection of second horizontal pole 3.
The fixing piece comprises a locking mechanism 4, the locking mechanism 4 comprises an L-shaped connecting piece 401, a through hole is formed in one connecting arm of the L-shaped connecting piece 401, a first limiting column 402 is arranged on the other connecting arm, a second limiting column 405 is arranged in the through hole, a rotating head 404 is arranged at the outer side end of the second limiting column 405, an external thread is arranged at the inner side end of the second limiting column 405, and the first limiting column 402 is perpendicular to the connecting arm of the L-shaped connecting piece 401 and extends towards the second limiting column 405.
The first limit column 402 is inserted into a hole 403 formed in one side of the vertical rod 1, and one end of the second limit column 405 sequentially penetrates through the L-shaped connecting piece 401, the first cross rod 2 and the vertical rod 1 and is in threaded connection with the second cross rod 3.
The locking mechanism 4 further comprises a limiting block 406, one side of the limiting block 406 is fixedly connected with the L-shaped connecting piece 401, a pull head 407 is arranged on one side of the limiting block 406, and a locking block 408 is fixedly arranged on one side of the pull head 407; one end of the locking block 408 penetrates through the limiting block 406, a limiting layer 409 is embedded in one side of the locking block 408, and the limiting layer 409 is in contact with the other side of the rotating head 404; spacing layer 409 is the rubber layer, rotates and rotates head 404 to unable when rotating, promotes pull head 407 this moment for latch segment 408 removes to rotating head 404, under spacing layer 409's effect, rotates head 404 when this and carries on spacingly, has improved locking mechanism 4's stability, and then has strengthened the fastness that pole setting 1, first horizontal pole 2 and second horizontal pole 3 are connected.
Wherein, the department of interlude of L shape connecting piece 401 and the spacing post 405 of second is equipped with the one end assorted thread groove with the spacing post 405 of second, through this setting, can be when locking mechanism 4 does not use before, prevent that the spacing post 405 of second from droing from L shape connecting piece 401, improved the practicality.
Wherein, be equipped with anti-skidding line on the rotation head 404, through anti-skidding line, the person of being convenient for rotates rotation head 404, has improved the practicality.
The utility model discloses when using, adopt following step:
1) after the first cross rod 2 and the second cross rod 3 are installed on the vertical rod 1, the first limiting column 402 of the locking mechanism 4 is inserted into the opening 403;
2) pushing the second limiting column 405 so that the second limiting column 405 sequentially passes through the first cross bar 2 and the vertical rod 1;
3) the rotating head 404 is rotated, so that the second limiting column 405 is in threaded connection with the second cross rod 3;
4) when the rotating head 404 is rotated to be incapable of rotating, the pull head 407 is pushed, so that the locking block 408 moves towards the rotating head 404, and the rotating head 404 is limited under the action of the limiting layer 409, so that the stability of the locking mechanism 4 is improved, and the connection firmness of the vertical rod 1, the first cross rod 2 and the second cross rod 3 is further enhanced;
through this kind of mode, can be convenient carry out the dismouting to pole setting 1, first horizontal pole 2 and second horizontal pole 3, labour saving and time saving has improved efficiency.
Claims (10)
1. The utility model provides a fixed platform temporarily for steel construction installation which characterized in that: the connecting structure comprises a vertical rod (1), a first cross rod (2) and a second cross rod (3), wherein an inserting groove is formed in the connecting end of the vertical rod (1), a first inserting groove is formed in the connecting end of the first cross rod (2), a second inserting groove is formed in the connecting end of the second cross rod (3), an inserting hole is formed in the connecting end of the vertical rod (1), an engaging part is arranged on the vertical rod (1) and between the inserting groove and the inserting hole, and two inserting arms of the connecting end of the second cross rod (3) are respectively connected with the inserting groove and the inserting hole in a matched mode; two inserting arms of the connecting end of the first cross rod (2) are inserted into the vertical rod (1) at the side face of the vertical rod (1), and meanwhile one inserting arm of the first cross rod (2) is inserted into the second slot of the second cross rod (3).
2. The temporary fixation platform for steel structure installation of claim 1, wherein: the joint of the upright stanchion (1), the first cross bar (2) and the second cross bar (3) is provided with a fixing piece.
3. The temporary fixation platform for steel structure installation of claim 2, wherein: the fixing piece is used for connecting the vertical rod (1) with the first cross rod (2), the vertical rod (1) with the second cross rod (3), and the first cross rod (2) with the second cross rod (3).
4. The temporary fixation platform for steel structure installation of claim 2, wherein: the mounting includes locking mechanism (4), locking mechanism (4) are including L shape connecting piece (401), be equipped with the perforation on one of them linking arm of L shape connecting piece (401), be equipped with first spacing post (402) on another linking arm, be equipped with spacing post (405) of second in the perforation, be equipped with at the outside end of the spacing post of second (405) and rotate head (404), the medial extremity at the spacing post of second (405) is equipped with the external screw thread, first spacing post (402) perpendicular to L shape connecting piece (401) the linking arm just extends towards spacing post (405) of second.
5. A temporary fixation platform for steel structure installation according to claim 4, characterized in that: the first limiting column (402) is connected with a hole (403) formed in one side of the vertical rod (1) in an inserting mode, and one end of the second limiting column (405) sequentially penetrates through the L-shaped connecting piece (401), the first cross rod (2) and the vertical rod (1) and is connected with the second cross rod (3) in a threaded mode.
6. The temporary fixing platform for steel structure installation according to claim 4 or 5, wherein the locking mechanism (4) further comprises a limiting block (406), one side of the limiting block (406) is fixedly connected with the L-shaped connecting piece (401), a pull head (407) is arranged on one side of the limiting block (406), and a locking block (408) is fixedly arranged on one side of the pull head (407).
7. The temporary fixing platform for steel structure installation according to claim 6, wherein one end of the locking block (408) passes through the limiting block (406), a limiting layer (409) is embedded in one side of the locking block (408), and the limiting layer (409) is in contact with the other side of the rotating head (404).
8. A temporary fixation platform for steel structure installation according to claim 7, characterized in that the limiting layer (409) is a flexible buffer layer.
9. The temporary fixing platform for steel structure installation according to claim 4, wherein a threaded groove matched with one end of the second limiting column (405) is formed at the penetration position of the L-shaped connecting piece (401) and the second limiting column (405).
10. A temporary fixed platform for steel structure installation according to claim 1 or 2 or 3 or 4 or 5 or 7 or 8 or 9, characterized in that the first cross bar (2) and the second cross bar (3) are connected end to form a platform working platform, and the plurality of vertical rods (1) form the legs of the working platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021859695.6U CN213359298U (en) | 2020-08-31 | 2020-08-31 | Temporary fixing platform for steel structure installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021859695.6U CN213359298U (en) | 2020-08-31 | 2020-08-31 | Temporary fixing platform for steel structure installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213359298U true CN213359298U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021859695.6U Active CN213359298U (en) | 2020-08-31 | 2020-08-31 | Temporary fixing platform for steel structure installation |
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| Country | Link |
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| CN (1) | CN213359298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117879465A (en) * | 2024-03-11 | 2024-04-12 | 泰州东升新能源科技有限公司 | Photovoltaic tracking bracket mounting structure and fastening method thereof |
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2020
- 2020-08-31 CN CN202021859695.6U patent/CN213359298U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117879465A (en) * | 2024-03-11 | 2024-04-12 | 泰州东升新能源科技有限公司 | Photovoltaic tracking bracket mounting structure and fastening method thereof |
| CN117879465B (en) * | 2024-03-11 | 2024-05-28 | 泰州东升新能源科技有限公司 | Photovoltaic tracking bracket mounting structure and fastening method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A temporary fixed platform for steel structure installation Effective date of registration: 20220415 Granted publication date: 20210604 Pledgee: Bank of China Limited by Share Ltd. Three Gorges Branch Pledgor: HUBEI OPEN STEEL STRUCTURE Co.,Ltd. Registration number: Y2022420000107 |