CN219241243U - Adjustable steel structure platform bottom supporting mechanism - Google Patents
Adjustable steel structure platform bottom supporting mechanism Download PDFInfo
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- CN219241243U CN219241243U CN202320005460.8U CN202320005460U CN219241243U CN 219241243 U CN219241243 U CN 219241243U CN 202320005460 U CN202320005460 U CN 202320005460U CN 219241243 U CN219241243 U CN 219241243U
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Abstract
The utility model discloses an adjustable steel structure platform bottom supporting mechanism which comprises a controller and a steel structure body, wherein the steel structure body comprises a positioning cross frame, sliding cavities are formed in two sides of the positioning cross frame, connecting cross frames which are in sliding connection with the sliding cavities are arranged on the left side and the right side of the positioning cross frame, a plurality of first supporting electric cylinders and a plurality of second supporting electric cylinders are fixedly connected to the lower ends of the connecting cross frame and the positioning cross frame respectively, a base is fixedly connected to the lower ends of the first supporting electric cylinders and the second supporting electric cylinders, a positioning support is fixedly connected to the lower ends of the base through bolts, the first supporting electric cylinders and the second supporting electric cylinders are started, the heights of the connecting cross frame and the positioning cross frame are conveniently adjusted, meanwhile, the connecting cross frame is in sliding connection, the width of the steel structure platform is conveniently adjusted, the steel structure platform is convenient to adjust in multiple directions, the operation is convenient, the construction efficiency is high, and the use performance is enhanced.
Description
Technical Field
The utility model relates to the field of steel structure platform equipment, in particular to an adjustable steel structure platform bottom supporting mechanism.
Background
The steel structure is a structure composed of steel materials, is one of main building structure types, and mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like.
The components or parts of the steel structure platform are connected by adopting welding seams, bolts or rivets, so that the steel structure platform is light in dead weight and simple and convenient to construct, and is widely applied to the fields of large-scale plants, venues, super high-rise and the like, wherein the cargo platform is used for storing cargoes, and the bearing capacity of the platform is increased by the steel structure in the prior art due to overweight.
The existing steel structure is simple, if the authorized bulletin number CN212354902U is a bottom steel structure for supporting a cargo platform, the height and width of the steel structure platform are found to be inconvenient to adjust, when the steel structure platform needs to be overlapped with a large steel structure platform and a high steel structure platform, the operation is inconvenient to reinstall, the construction efficiency is low, the service performance of the steel structure platform is reduced, and the authorized bulletin number CN110670903B is an adjustable steel structure supporting member, and the following is mentioned in the background art: conventional steel structural support members generally mount the support bar to the support post by bolting, welding or riveting, and thus this type of steel structural support member has a problem in that it is difficult to adjust the support bar.
Therefore, there is a need for an adjustable steel structure platform bottom support mechanism that solves the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide an adjustable steel structure platform bottom supporting mechanism which is convenient to adjust a steel structure platform, convenient to operate, high in construction efficiency and capable of enhancing the usability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable steel structure platform bottom supporting mechanism comprises a controller and a steel structure body, wherein the steel structure body comprises a positioning cross support, sliding cavities are respectively arranged on two sides of the positioning cross support, connecting cross supports which are in sliding connection with the sliding cavities are respectively arranged on the left side and the right side of the positioning cross support, a plurality of first supporting electric cylinders and a plurality of second supporting electric cylinders are respectively and fixedly connected with the lower ends of the connecting cross support and the positioning cross support, the lower ends of the first support electric cylinder and the second support electric cylinder are fixedly connected with bases, the lower ends of the bases are fixedly connected with positioning supports through bolts, an upper cross beam and a lower cross beam are fixedly connected between every two adjacent outer side walls of the second support electric cylinders from top to bottom, and a tripod is fixedly connected between the upper cross beam and the lower cross beam;
the guardrail body comprises a plurality of positioning guardrail posts, the positioning guardrail posts are fixedly connected with the upper ends of the positioning cross support and the connecting cross support respectively through bolts, and the positioning guardrail posts are provided with adjusting railings between every two adjacent positioning guardrail posts.
In order to enhance the stability of the base and the positioning support, the adjustable steel structure platform bottom supporting mechanism is preferably provided with the guide groove at the lower end of the base, and the upper end of the positioning support is fixedly connected with the guide block matched with the guide groove.
In order to enhance the stability of the bottom of the platform plate support, the adjustable steel structure platform bottom support mechanism is preferably characterized in that the outer side walls of the first support electric cylinder and the second support electric cylinder are respectively fixedly connected with an auxiliary sliding sleeve and an auxiliary sliding rod, and the auxiliary sliding rods are in sliding connection with the inner side walls of the auxiliary sliding sleeves.
In order to facilitate extension of the length of the ladder, the adjustable steel structure platform bottom supporting mechanism is preferably provided with one side of one connecting transverse support fixedly connected with a fixed ladder through bolts, and the lower end of the fixed ladder is fixedly connected with a plurality of connecting ladders through bolts sequentially from top to bottom.
In order to enhance the stability of the fixed ladder and the connecting ladder, the adjustable steel structure platform bottom supporting mechanism is preferable, and one side of the fixed ladder and one side of the connecting ladder are fixedly connected with a bracket.
In order to adjust the guardrail body, the bottom supporting mechanism of the adjustable steel structure platform is preferable, the left side and the right side of the adjustable guardrail are respectively provided with a containing cavity, the interiors of the two containing cavities are respectively and slidably connected with a connecting pull rod, and the connecting pull rods are fixedly connected with the positioning guardrail posts through bolts.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the positioning cross frame and the connecting cross frame are supported by the first supporting electric cylinder and the plurality of second supporting electric cylinders, the first supporting electric cylinder and the second supporting electric cylinder are fixedly connected with the positioning support through the base, the stability of the first supporting electric cylinder and the plurality of second supporting electric cylinders is enhanced, the first supporting electric cylinder and the second supporting electric cylinder are started, the height of the connecting cross frame and the height of the positioning cross frame are convenient to adjust, meanwhile, the connecting cross frame is in sliding connection, the width of the steel structure platform is convenient to adjust, the purpose of multidirectional adjustment of the steel structure platform is realized, the stability between the adjacent two second supporting electric cylinders is enhanced by the upper cross beam and the lower cross beam, the supporting strength of the upper cross beam and the lower cross beam is enhanced by the triangular frame, the protection effect of the steel structure platform is enhanced by the guardrail body, the safety performance of the steel structure platform is enhanced, the ladder stand is convenient for a worker to walk, the steel structure platform is convenient to adjust, the operation is convenient, the construction efficiency is high, and the service performance is enhanced.
Drawings
FIG. 1 is a front view of the whole structure of an adjustable steel structure platform bottom support mechanism of the present utility model;
FIG. 2 is a cross-sectional structural view of the steel structure body of the present utility model;
fig. 3 is a cross-sectional view of the adjusting rail of the present utility model.
In the figure: 1. a steel structure body; 2. positioning a cross bracket; 201. a sliding cavity; 202. connecting a cross support; 3. a first support cylinder; 301. a base; 302. positioning a support; 303. a guide groove; 304. a guide block; 4. a second support cylinder; 401. an upper cross beam; 402. a lower cross beam; 403. a tripod; 5. an auxiliary sliding sleeve; 501. an auxiliary slide bar; 6. a guardrail body; 601. positioning a column; 602. adjusting the railing; 603. a storage chamber; 604. connecting a pull rod; 7. fixing a cat ladder; 701. connecting a crawling ladder; 702. and (3) a bracket.
Detailed Description
Referring to fig. 1 to 3, an adjustable steel structure platform bottom supporting mechanism comprises a controller and a steel structure body 1, wherein the steel structure body 1 comprises a positioning cross frame 2, sliding cavities 201 are formed in two sides of the positioning cross frame 2, connecting cross frames 202 which are in sliding connection with the sliding cavities 201 are arranged on the left side and the right side of the positioning cross frame 2, a plurality of first supporting electric cylinders 3 and a plurality of second supporting electric cylinders 4 are fixedly connected to the lower ends of the connecting cross frames 202 and the positioning cross frames 2 respectively, a base 301 is fixedly connected to the lower ends of the first supporting electric cylinders 3 and the second supporting electric cylinders 4, a positioning support 302 is fixedly connected to the lower ends of the base 301 through bolts, an upper cross beam 401 and a lower cross beam 402 are fixedly connected between two adjacent outer side walls of the second supporting electric cylinders 4 from top to bottom, and a tripod 403 is fixedly connected between the upper cross beam 401 and the lower cross beam 402;
the upper end fixedly connected with guardrail body 6 of location cross frame 2, guardrail body 6 include a plurality of location hurdle 601, and a plurality of location hurdle 601 pass through the bolt respectively with location cross frame 2 and connect the upper end fixed connection of cross frame 202, all be provided with between a plurality of location hurdle 601 pairwise adjacent regulation railing 602.
In this embodiment: the connection cross frame 202 of both sides passes through smooth chamber 201 and location cross frame 2 sliding connection, and location cross frame 2 and connection cross frame 202 support through first support electric jar 3 and a plurality of second support electric jar 4, first support electric jar 3 and second support electric jar 4 pass through base 301 and positioning support 302 fixed connection, the stable performance of reinforcing first support electric jar 3 and a plurality of second support electric jar 4, start first support electric jar 3 and second support electric jar 4, conveniently adjust the height of connection cross frame 202 and location cross frame 2, simultaneously, sliding connection cross frame 202, be convenient for adjust steel structure platform's width, make steel structure platform realize diversified adjustment's purpose, entablature 401 and bottom end rail 402 strengthen the stable performance between two adjacent second support electric jars 4, and tripod 403 makes entablature 401 and bottom end rail 402's support strength strengthen, guardrail body 6 plays the guard effect to steel structure platform, make steel structure platform's security performance strengthen, the cat ladder is convenient for the staff walk.
As a technical optimization scheme of the utility model, the lower end of the base 301 is provided with a guide groove 303, and the upper end of the positioning support 302 is fixedly connected with a guide block 304 matched with the guide groove 303.
In this embodiment: the guide groove 303 is sleeved with the guide block 304, so that the stability of the base 301 and the positioning support 302 is enhanced.
As a technical optimization scheme of the utility model, the outer side walls of the first support electric cylinder 3 and the second support electric cylinder 4 are respectively fixedly connected with an auxiliary sliding sleeve 5 and an auxiliary sliding rod 501, and the auxiliary sliding rod 501 is in sliding connection with the inner side wall of the auxiliary sliding sleeve 5.
In this embodiment: the auxiliary sliding sleeve 5 is in sliding connection with the auxiliary sliding rod 501, so that the stability of the supporting bottom of the platform plate is further enhanced.
As a technical optimization scheme of the utility model, one side of one connecting cross bracket 202 is fixedly connected with a fixed ladder stand 7 through bolts, and the lower end of the fixed ladder stand 7 is fixedly connected with a plurality of connecting ladder stands 701 through bolts sequentially from top to bottom.
In this embodiment: through connect a plurality of connection cat ladders 701 at the lower extreme of fixed cat ladder 7, can be according to the height of steel construction platform, the length of the extension cat ladder of being convenient for.
As a technical optimization scheme of the utility model, a bracket 702 is fixedly connected to one side of the fixed ladder 7 and the connecting ladder 701.
In this embodiment: the bracket 702 enhances the stability of the fixed ladder 7 and the connecting ladder 701.
As a technical optimization scheme of the utility model, the left side and the right side of the adjusting railing 602 are provided with the accommodating cavities 603, the interiors of the two accommodating cavities 603 are connected with the connecting pull rods 604 in a sliding manner, and the connecting pull rods 604 are fixedly connected with the positioning railing 601 through bolts.
In this embodiment: the connecting pull rod 604 is slidably connected with the adjusting railing 602 through the accommodating cavity 603, and the guardrail body 6 can be adjusted when the platform is adjusted.
Working principle: first, location cross frame 2 supports through first support electric jar 3 and a plurality of second support electric jar 4 with connecting cross frame 202, first support electric jar 3 and second support electric jar 4 pass through base 301 and positioning support 302 fixed connection, the stability of reinforcing first support electric jar 3 and a plurality of second support electric jar 4, start first support electric jar 3 and second support electric jar 4, conveniently adjust the height of connecting cross frame 202 and location cross frame 2, simultaneously, sliding connection cross frame 202, be convenient for adjust steel construction platform's width, make steel construction platform realize the purpose of diversified adjustment, upper beam 401 and lower beam 402 strengthen the stability between two adjacent second support electric jars 4, and tripod 403 makes upper beam 401 and lower beam 402's support strength strengthen, guardrail body 6 plays the guard effect to steel construction platform, make steel construction platform's security performance strengthen, the cat ladder is convenient for the staff walk.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides an adjustable steel construction platform bottom sprag mechanism, includes controller and steel construction body (1), its characterized in that: the steel structure body (1) comprises a positioning cross frame (2), sliding cavities (201) are formed in two sides of the positioning cross frame (2), connecting cross frames (202) which are connected with the sliding cavities (201) in a sliding mode are arranged on the left side and the right side of the positioning cross frame (2), a plurality of first supporting electric cylinders (3) and a plurality of second supporting electric cylinders (4) are fixedly connected to the lower ends of the connecting cross frames (202) and the positioning cross frame (2) respectively, bases (301) are fixedly connected to the lower ends of the first supporting electric cylinders (3) and the second supporting electric cylinders (4), positioning supports (302) are fixedly connected to the lower ends of the bases (301) through bolts, an upper cross beam (401) and a lower cross beam (402) are fixedly connected between every two adjacent outer side walls of the second supporting electric cylinders (4) from top to bottom, and a tripod (403) is fixedly connected between the upper cross beam (401) and the lower cross beam (402);
the guardrail comprises a guardrail body (6) fixedly connected with the upper end of a positioning cross support (2), wherein the guardrail body (6) comprises a plurality of positioning guardrail posts (601), the positioning guardrail posts (601) are fixedly connected with the upper ends of the positioning cross support (2) and a connecting cross support (202) through bolts respectively, and adjusting guardrail bars (602) are arranged between every two adjacent positioning guardrail posts (601).
2. An adjustable steel structure platform bottom support mechanism according to claim 1, wherein: the lower extreme of base (301) has seted up guide way (303), the upper end fixedly connected with of locating support (302) is with guide block (304) of guide way (303) assorted.
3. An adjustable steel structure platform bottom support mechanism according to claim 1, wherein: the outer side walls of the first support electric cylinder (3) and the second support electric cylinder (4) are respectively fixedly connected with an auxiliary sliding sleeve (5) and an auxiliary sliding rod (501), and the auxiliary sliding rod (501) is in sliding connection with the inner side walls of the auxiliary sliding sleeve (5).
4. An adjustable steel structure platform bottom support mechanism according to claim 1, wherein: one side of one of them connects cross brace (202) is through bolt fixedly connected with fixed cat ladder (7), the lower extreme of fixed cat ladder (7) is from last to being connected with a plurality of connection cat ladders (701) through bolt fixedly connected with down in proper order.
5. An adjustable steel structure platform bottom support mechanism according to claim 4, wherein: and one side of the fixed ladder (7) and one side of the connecting ladder (701) are fixedly connected with a bracket (702).
6. An adjustable steel structure platform bottom support mechanism according to claim 1, wherein: the left side and the right side of the adjusting railing (602) are provided with accommodating cavities (603), the two accommodating cavities (603) are slidably connected with connecting pull rods (604), and the connecting pull rods (604) are fixedly connected with the positioning railing (601) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320005460.8U CN219241243U (en) | 2023-01-03 | 2023-01-03 | Adjustable steel structure platform bottom supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320005460.8U CN219241243U (en) | 2023-01-03 | 2023-01-03 | Adjustable steel structure platform bottom supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219241243U true CN219241243U (en) | 2023-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320005460.8U Active CN219241243U (en) | 2023-01-03 | 2023-01-03 | Adjustable steel structure platform bottom supporting mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN219241243U (en) |
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2023
- 2023-01-03 CN CN202320005460.8U patent/CN219241243U/en active Active
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