CN210530283U

CN210530283U - Steel structure high-altitude operation platform

Info

Publication number: CN210530283U
Application number: CN201921331228.3U
Authority: CN
Inventors: 曹辉; 罗培伟
Original assignee: Guangdong Zhensheng Construction Engineering Co ltd
Current assignee: Guangdong Zhensheng Construction Engineering Co ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-05-15
Anticipated expiration: 2029-08-15

Abstract

The utility model relates to a construction technical field, more specifically say, it relates to a steel construction high altitude operation platform, its technical scheme main points: the guardrail comprises a platform body and guardrails arranged on the platform body, wherein each guardrail comprises a plurality of upright posts, a plurality of groups of guard plate units and a cross bar; the protection plate unit comprises a fixed plate, a movable plate and a plurality of buffer springs, the fixed plate is connected between the cross rod and the platform body, the movable plate and the fixed plate are arranged in parallel, two ends of each buffer spring are respectively and fixedly connected to two end faces, opposite to the fixed plate and the movable plate, of each buffer spring, and the protection plate unit is provided with a guide assembly used for guiding the movable plate to move horizontally. The staff bumps the movable plate when working on operation platform, and the spring can cushion the staff to the impact force of movable plate, and the setting of direction subassembly has improved movable plate horizontal migration's stability simultaneously to alleviate staff's striking dynamics, and then reduce staff's injury degree.

Description

Steel structure high-altitude operation platform

Technical Field

The utility model relates to a construction technical field, more specifically say, it relates to a steel construction high altitude operation platform.

Background

The high-altitude operation platform is applied to high-altitude building construction and mainly comprises an operation platform body and a guardrail arranged on the platform body. In the prior art, most of guardrails of the high-altitude operation platform are fixed on a platform body in a welding mode, so that damaged guardrails are not convenient to replace and materials are not recycled; meanwhile, in actual work, the body of a worker often collides with the guardrail, so that the worker is easy to be injured.

For example, chinese patent with publication number CN208563959U discloses a steel structure aerial operating platform, which comprises a platform body and a guardrail mounted on the platform body, wherein the guardrail comprises a cross bar and a vertical bar, the vertical bar is a square bar, one end of the vertical bar, which is close to the operating platform body, is provided with a cylindrical insertion part, and the insertion part is provided with a positioning block; the platform comprises a platform body and is characterized in that a mounting base is fixedly connected to the platform body, a mounting groove which is fixedly and correspondingly spliced with the splicing part is formed in the mounting base, and an L-shaped bolt groove which is correspondingly spliced with the positioning block is formed in the wall of the mounting groove.

This high altitude operation platform can realize carrying out the dismouting to the guardrail on the operation platform, but in the actual operation in-process, the phenomenon that the staff takes place easily and collide with the guardrail leads to causing the injury of certain degree, so needs to improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the not enough of above-mentioned prior art, the utility model aims at providing a steel construction high altitude operation platform can reduce the injury degree that staff and guardrail take place to collide with in the actual work.

The above technical purpose of the present invention can be achieved by the following technical solutions: a steel structure high-altitude operation platform comprises a platform body and a guardrail arranged on the platform body, wherein the guardrail comprises a plurality of stand columns which are sequentially arranged on the platform body, a plurality of groups of sequentially spliced guard plate units and a cross rod arranged between two adjacent stand columns; the backplate unit includes fixed plate, portable board and a plurality of buffer spring, fixed plate fixed connection is between horizontal pole and platform body, portable board and fixed plate parallel arrangement, buffer spring sets up and buffer spring's both ends respectively fixed connection in fixed plate and two terminal surfaces that the portable board is relative along the direction that portable board kept away from or is close to the fixed plate, the backplate unit is equipped with the direction subassembly that is used for guiding portable board horizontal migration.

Through adopting above-mentioned technical scheme, the staff bumps the movable plate at operation platform during operation, and the spring can cushion the staff to the impact force of movable plate, and the setting of direction subassembly has improved the stability of movable plate horizontal migration simultaneously to alleviate staff's striking dynamics, and then reduce staff's injury degree.

Preferably, the direction subassembly includes that a plurality of roots set up the guide post on portable board along the horizontal direction, the fixed plate is equipped with the guiding hole that supplies the guide post to slide and run through, buffer spring cup joints on the guide post.

Through adopting above-mentioned technical scheme, the guide post can play fine guide effect to movable plate and buffer spring, reduces the movable plate and takes place to incline and buffer spring flexible in-process takes place excessively to buckle and influence the condition that backplate unit normally used because of the impact force.

Preferably, one end of the guide column, which is far away from the movable plate, is provided with an anti-pulling piece, and when the buffer spring is in a natural state, one end of the anti-pulling piece is abutted against the end face, which is far away from the movable plate, of the fixed plate.

Through adopting above-mentioned technical scheme, the setting of preventing drawing the piece can avoid the movable plate to remove and influence the normal use of backplate unit along the direction of keeping away from the fixed plate.

Preferably, two opposite side walls of two adjacent fixing plates are respectively provided with a convex block and a groove, the convex blocks are in insertion fit with the grooves, and the cross sections of the convex blocks and the grooves are in T shapes.

Through adopting above-mentioned technical scheme, the grafting cooperation of lug and recess can realize the connection of two adjacent fixed plates fixed, and the T shape cross-section can make the lug stable with being connected of recess, has realized the firm concatenation of backplate unit promptly.

Preferably, two end faces of the cross rod opposite to the platform body are provided with fixing grooves for mounting the fixing plates.

Through adopting above-mentioned technical scheme, the fixed plate is installed on the fixed slot, has realized the backplate unit installation promptly.

Preferably, adjacent two the terminal surface that the stand is relative is equipped with the mounting groove along the length direction of stand, the mounting groove upper end is opening setting and the lower extreme is sealed setting, the both ends of horizontal pole are equipped with and slide the complex slider with the mounting groove.

Through adopting above-mentioned technical scheme, the cooperation of sliding of slider and mounting groove makes horizontal pole detachably install between two adjacent stands, conveniently realizes the change of horizontal pole, backplate unit and the reuse of material.

Preferably, the upright post is provided with a limiting device for limiting the transverse rod to move upwards; the limiting device comprises a sliding groove, a limiting block and a reset spring, wherein the sliding groove is arranged on the stand column and is communicated with the mounting groove, the limiting block is in sliding fit with the sliding groove, and two ends of the reset spring are respectively and fixedly connected to the bottom of the sliding groove and one end of the limiting block; the stopper is fixed and is equipped with the shifting block, the stand is equipped with and supplies the gliding slide of shifting block, the one end of shifting block runs through the slide and extends outside the stand.

Through adopting above-mentioned technical scheme, the fixed mounting of horizontal pole can be realized with the terminal surface butt cooperation of slider to a lateral wall of stopper, and the dismantlement of horizontal pole can be realized to the shifting block that slides to make the installation of horizontal pole with dismantle convenient and fast all.

Preferably, the stand is equipped with the installation piece near the one end of platform body, the installation piece is equipped with and runs through the water surface about the installation piece and with platform body threaded connection's fastening bolt.

Through adopting above-mentioned technical scheme, fastening bolt runs through installation piece and platform body threaded connection, can realize the firm installation of stand.

Preferably, the stand is provided with the erection column towards the one end of platform body, the platform body is equipped with the mounting hole of pegging graft complex with the erection column, the lateral wall of erection column is equipped with the locating piece, the inner wall of mounting hole is equipped with the constant head tank of pegging graft complex with the locating piece.

Through adopting above-mentioned technical scheme, utilize the grafting cooperation of erection column and mounting hole and locating piece and locating hole to realize the location to the stand to make the column mouting more stable.

To sum up, the utility model discloses following beneficial effect has:

1. when working on the operating platform, a worker collides with the movable plate, the springs can buffer the impact force of the worker on the movable plate, and meanwhile, the arrangement of the guide assembly improves the horizontal movement stability of the movable plate, so that the impact force of the worker is reduced, and the injury degree of the worker is further reduced;

2. the installation and the disassembly of the guardrail are convenient and quick, the damaged guardrail part is convenient to replace, and the material can be recycled;

3. the installation of guardrail is firm reliable, and the security is high.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a guard plate unit in an embodiment of the present invention;

FIG. 3 is a schematic view of a partial assembly relationship according to an embodiment of the present invention;

FIG. 4 is a schematic view of the assembly relationship between the columns, the cross bar and the platform body according to the embodiment of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4;

fig. 6 is an enlarged view of a portion B in fig. 4.

Reference numerals: 1. a platform body; 2. a column; 3. a guard plate unit; 4. a cross bar; 5. a fixing plate; 6. a movable plate; 7. a buffer spring; 8. a guide post; 9. a guide hole; 10. a pull-resistant member; 11. a bump; 12. a groove; 13. fixing grooves; 14. mounting grooves; 15. a slider; 16. a chute; 17. a limiting block; 18. a return spring; 19. shifting blocks; 20. a slideway; 21. mounting blocks; 22. fastening a bolt; 23. mounting a column; 24. mounting holes; 25. positioning blocks; 26. and (6) positioning a groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a steel construction high altitude operation platform, refers to fig. 1 and fig. 2, includes platform body 1 and installs the guardrail on platform body 1, and the guardrail includes four long banding stands 2 of fixed mounting respectively on platform body 1, the backplate unit 3 that the multiunit spliced in proper order and installs the horizontal pole 4 between two adjacent stands 2.

Specifically, the guard plate unit 3 comprises a rectangular plate-shaped fixed plate 5, a movable plate 6 and a plurality of buffer springs 7, the fixed plate 5 is fixedly connected between the cross rod 4 and the platform body 1, the movable plate 6 is arranged in parallel with the fixed plate 5, the buffer springs 7 are arranged along the direction of the movable plate 6 far away from or close to the fixed plate 5, and two ends of the buffer springs 7 are respectively and fixedly connected to two end faces of the fixed plate 5 opposite to the movable plate 6; when the movable plate 6 collides with the worker and moves, the buffer spring 7 can buffer the impact force of the worker on the movable plate 6, so that the impact force of the worker is reduced, and the injury degree of the worker is reduced.

Meanwhile, the guard plate unit 3 is further provided with a guide assembly for guiding the movable plate 6 to move horizontally, specifically, the guide assembly comprises a plurality of guide posts 8 fixedly arranged on the movable plate 6 along the horizontal direction, the fixed plate 5 is provided with guide holes 9 for the guide posts 8 to slide and penetrate through, and the buffer springs 7 are also sleeved on the guide posts 8. The guide post 8 can play fine guide effect to movable plate 6 and buffer spring 7, and then reduces movable plate 6 and takes place excessively to buckle and influence the condition that backplate unit 3 normally used because of the impact force is crooked and buffer spring 7 flexible in-process, promotes backplate unit 3's shock-absorbing capacity. In addition, one end of the guide post 8, which is far away from the movable plate 6, is connected with an anti-pulling piece 10 in a threaded manner, the anti-pulling piece 10 is in a round cake shape, when the buffer spring 7 is in a natural state, one end face of the anti-pulling piece 10 is abutted to the end face, which is far away from the movable plate 6, of the fixed plate 5, and the movable plate 6 can be prevented from moving in the direction far away from the fixed plate 5 to influence the normal use of the protection plate unit 3.

In addition, two adjacent both sides walls that the fixed plate 5 is relative are provided with lug 11 and recess 12 respectively, and lug 11 and recess 12 grafting cooperation and cross-section all are the T shape, and lug 11 and recess 12 grafting cooperation can realize that the connection of two adjacent fixed plates 5 is fixed, and the T shape cross-section can make lug 11 and recess 12 be connected stably, has realized the firm concatenation of backplate unit 3 promptly.

Referring to fig. 2 and 3, two end faces of the cross rod 4 opposite to the platform body 1 are fixedly provided with fixing grooves 13 for installing the fixing plate 5, and the fixing grooves 13 penetrate through two side edges of the fixing plate 5, and through the insertion fit of two ends of the fixing plate 5 and the fixing grooves 13, the installation of the fixing plate 5 is realized, namely, the installation of the guard plate unit 3 is realized.

Referring to fig. 4 and 5, mounting groove 14 has been seted up along the length direction of stand 2 to the terminal surface that two adjacent stands 2 are relative, and the upper end of mounting groove 14 is the opening setting and the lower extreme is sealed setting, and the both ends of horizontal pole 4 are fixed to be equipped with and to slide complex slider 15 with mounting groove 14, and the cooperation of sliding of slider 15 and mounting groove 14 makes horizontal pole 4 detachably install between two adjacent stands 2, conveniently realizes the change of horizontal pole 4, backplate unit 3 and the reuse of material.

In addition, a limiting device for limiting the upward movement of the cross rod 4 is fixedly arranged on the upright post 2, the limiting device specifically comprises a sliding groove 16 which is arranged on the upright post 2 and communicated with the mounting groove 14, a limiting block 17 which is in sliding fit with the sliding groove 16, and a return spring 18 of which two ends are respectively and fixedly connected to the bottom of the sliding groove 16 and one end of the limiting block 17, when the return spring 18 is in a natural state, the lower side wall of the limiting block 17 is in butt fit with the upper end face of the sliding block 15, so that the fixed mounting of the cross rod 4 is realized; simultaneously, the fixed shifting block 19 that is equipped with of up end of stopper 17, stand 2 are equipped with and supply the gliding slide 20 of shifting block 19, and outside slide 20 and the stand 2 of extending were run through to the one end of shifting block 19, the dismantlement of horizontal pole 4 can be realized to slip shifting block 19 to make the installation of horizontal pole 4 and dismantle all convenient and fast.

Referring to fig. 4 and 6, a mounting block 21 is installed at one end of the upright column 2 close to the platform body 1, a fastening bolt 22 is installed on the mounting block 21, and the upright column 2 can be stably installed by the fastening bolt 22 penetrating through the mounting block 21 and being in threaded connection with the platform body 1. In addition, a mounting column 23 is fixedly arranged at one end of the upright column 2 facing the platform body 1, and a mounting hole 24 matched with the mounting column 23 in an inserting manner is formed in the platform body 1; meanwhile, a positioning block 25 is mounted on the side wall of the mounting column 23, and a positioning groove 26 in insertion fit with the positioning block 25 is formed in the inner wall of the mounting hole 24. The upright post 2 is positioned by the insertion fit of the mounting post 23 and the mounting hole 24 and the insertion fit of the positioning block 25 and the positioning hole, so that the upright post 2 is more stably mounted.

The overall working process is as follows:

if the staff bumps with movable plate 6, the cooperation of sliding of guide post 8 and guiding hole 9 can make movable plate 6 remove along the horizontal direction, and buffer spring 7 can cushion the impact force of staff to movable plate 6 to alleviate staff's striking dynamics, and then reduce staff's injury degree. When the backplate is changed in needs dismantlement, the spacing effect to horizontal pole 4 just can be relieved to slip shifting block 19, can upwards slide horizontal pole 4 through the cooperation of sliding of slider 15 and mounting groove 14 and take off, then alright dismantle backplate unit 3.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a steel construction high altitude operation platform which characterized by: the platform comprises a platform body (1) and guardrails arranged on the platform body (1), wherein each guardrail comprises a plurality of stand columns (2) which are sequentially arranged on the platform body (1), a plurality of groups of sequentially spliced guard plate units (3) and a cross rod (4) arranged between every two adjacent stand columns (2); the utility model discloses a portable platform, including fixed plate (5), movable plate (6) and a plurality of buffer spring (7), fixed plate (5) fixed connection is between horizontal pole (4) and platform body (1), movable plate (6) and fixed plate (5) parallel arrangement, buffer spring (7) are kept away from or are close to the direction setting of fixed plate (5) along movable plate (6) and the both ends of buffer spring (7) are fixed connection respectively in fixed plate (5) and two relative terminal surfaces of movable plate (6), backplate unit (3) are equipped with the direction subassembly that is used for guiding movable plate (6) horizontal migration.

2. The steel structure aerial work platform of claim 1, characterized in that: the guide assembly comprises a plurality of guide columns (8) which are arranged on the movable plate (6) along the horizontal direction, the fixed plate (5) is provided with guide holes (9) for the guide columns (8) to slide and penetrate through, and the buffer springs (7) are sleeved on the guide columns (8).

3. The steel structure high altitude operation platform of claim 2, characterized by: one end, far away from the movable plate (6), of the guide column (8) is provided with an anti-pulling piece (10), and when the buffer spring (7) is in a natural state, one end of the anti-pulling piece (10) is abutted to the end face, far away from the movable plate (6), of the fixed plate (5).

4. The steel structure high altitude operation platform of claim 3, characterized by: two opposite side walls of two adjacent fixing plates (5) are respectively provided with a convex block (11) and a groove (12), the convex blocks (11) are in splicing fit with the grooves (12), and the cross sections of the convex blocks and the grooves are in T shapes.

5. The steel structure high altitude operation platform of claim 4, characterized by: two end faces of the cross rod (4) opposite to the platform body (1) are provided with fixing grooves (13) for mounting the fixing plates (5).

6. The steel structure high altitude operation platform of claim 5, characterized by: adjacent two the terminal surface that stand (2) is relative is equipped with mounting groove (14) along the length direction of stand (2), mounting groove (14) upper end is the opening setting and the lower extreme is sealed setting, the both ends of horizontal pole (4) are equipped with and slide complex slider (15) with mounting groove (14).

7. The steel structure high altitude operation platform of claim 6, characterized by: the upright post (2) is provided with a limiting device for limiting the transverse rod (4) to move upwards; the limiting device comprises a sliding groove (16) which is arranged on the upright post (2) and communicated with the mounting groove (14), a limiting block (17) which is in sliding fit with the sliding groove (16), and a return spring (18) of which two ends are respectively and fixedly connected to the bottom of the sliding groove (16) and one end of the limiting block (17), wherein when the return spring (18) is in a natural state, one side wall of the limiting block (17) is in butt fit with the upper end face of the sliding block (15); stopper (17) are fixed and are equipped with shifting block (19), stand (2) are equipped with and supply gliding slide (20) of shifting block (19), the one end of shifting block (19) runs through slide (20) and extends outside stand (2).

8. The steel structure aerial work platform of claim 1, characterized in that: the one end that stand (2) are close to platform body (1) is equipped with installation piece (21), installation piece (21) are equipped with and run through installation piece (21) surface of launching a river and fastening bolt (22) with platform body (1) threaded connection.

9. The steel structure aerial work platform of claim 8, wherein: stand (2) are provided with erection column (23) towards the one end of platform body (1), platform body (1) is equipped with and pegs graft complex mounting hole (24) with erection column (23), the lateral wall of erection column (23) is equipped with locating piece (25), the inner wall of mounting hole (24) is equipped with pegs graft complex constant head tank (26) with locating piece (25).