CN217299738U

CN217299738U - Steel structure scaffold

Info

Publication number: CN217299738U
Application number: CN202221736401.XU
Authority: CN
Inventors: 任登巍; 张占权; 刘权山; 康晓杰; 马龙龙; 曹一明; 关忠轩; 张维; 刘燕茹
Original assignee: Shanxi Installation Group Co Ltd
Current assignee: Shanxi Installation Group Co Ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-08-26
Anticipated expiration: 2032-07-07

Abstract

The utility model belongs to the technical field of building construction equipment, in particular to the field of a steel structure scaffold, which comprises a supporting upright post, a protective right plate, a protective left plate, a protective plate door and a hinge, wherein the top of the supporting upright post is connected with a working platform, the inner side of the working platform is provided with a platform inner groove, the inner side of the platform inner groove is provided with a first telescopic rod, the output end of the first telescopic rod is connected with a first balancing weight, the symmetrical end of the first balancing weight, which is not connected with the first telescopic rod, is connected with a second telescopic rod, when a worker stands on one side of the working platform, the operation of the first telescopic rod and the second telescopic rod is opened through a control assembly, the first telescopic rod and the second telescopic rod simultaneously carry out opposite operation, when the first telescopic rod carries out extension movement, the second telescopic rod carries out synchronous shortening operation, the first balancing weight and the second balancing weight are pushed to the opposite position of the standing position of the worker, thereby improving the safety of the device in use.

Description

Steel structure scaffold

Technical Field

The utility model belongs to the technical field of the construction equipment, concretely relates to steel construction scaffold.

Background

The scaffold is various supports which are erected for workers to operate and solve vertical and horizontal transportation on a construction site, is commonly used in places where the height of an upper outer wall layer of a building site is high and direct construction cannot be achieved, is one of necessary tools when building construction and decoration engineering are carried out daily, and has the advantages of strong universality, low price and the like compared with other tools.

At the in-process that uses steel construction scaffold, the staff often need stand in one side of work platform, especially when many staff stand simultaneously in work platform one side, causes rocking of scaffold easily like this, and then has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a steel structure scaffold frame, have and stand in one side of work platform when the staff, open the operation of first telescopic link and second telescopic link through control assembly, first telescopic link carries out opposite operation simultaneously with the second telescopic link this moment, when first telescopic link extends the motion, the second telescopic link carries out synchronous shortening operation, realize promoting the opposite position that the staff stood the position with first balancing weight and second balancing weight, thereby improve the characteristics of the security that the device used.

The utility model provides a following technical scheme: the utility model provides a steel structure scaffold, includes support post, protection right board, protection left board, protection board door, hinge, the top of support post is connected with work platform, work platform's inboard is provided with the platform inside groove, first telescopic link is installed to the inboard of platform inside groove, the output of first telescopic link is connected with first balancing weight, the symmetry end that first balancing weight is not connected with first telescopic link is connected with the second telescopic link, two one side of first balancing weight is connected with the second balancing weight, work platform's top is connected with the protection front bezel, the inboard of protection front bezel is provided with the protection board groove, work platform's top is connected with the protection back plate, the protection horizontal pole is installed to the inboard of protection back plate, the lower extreme of protection horizontal pole is connected with the protection network.

The lower end of the supporting upright post is connected with a universal wheel, the lower bottom surface of the working platform is fixedly connected with two crawling ladders with the same size, the left end and the right end of each crawling ladder are symmetrically provided with a reinforcing connecting rod, and one end, which is not connected with the crawling ladders, of each reinforcing connecting rod is fixedly welded and connected with the supporting upright post; when the device is used, the device is pushed to be used and is fixed to the universal wheel through the universal wheel, and the device is fixed to the working platform through the arrangement of the supporting stand column, so that the working platform is fixed and supported, the climbing of workers is facilitated through the arrangement of the crawling ladder, the stability of the crawling ladder is enhanced through the arrangement of the reinforcing connecting rod, and the use safety of the device is improved.

The lower bottom surface of the working platform is fixedly welded with the top surface of the supporting upright post, an inner groove of the platform is a rectangular-structure concave groove, and anti-skid grains are arranged on the upper surface of the working platform; when the device is used, a worker climbs the working platform through the crawling ladder and then performs corresponding work, and anti-slip grains are arranged on the upper surface of the working platform to avoid slipping of the worker in the working process.

The first telescopic rod and the second telescopic rod are both electric telescopic rods and are both electrically connected with the control assembly, the number of the first telescopic rod and the second telescopic rod is two, and the first telescopic rod and the second telescopic rod are symmetrically arranged; stand in one side of work platform when the staff, open the operation of first telescopic link and second telescopic link through the control assembly, first telescopic link carries out opposite operation simultaneously with the second telescopic link this moment, when first telescopic link carries out the extension motion, the second telescopic link carries out synchronous shortening operation, realizes promoting the counter position of staff position of standing with first balancing weight and second balancing weight to improve the security that the device used.

The first balancing weight and the second balancing weight are arranged in an integrated structure, and the heights of the first balancing weight and the second balancing weight are matched with the depth of the platform inner groove; through the setting of first balancing weight and second balancing weight for improve the stability of device in the use, and then guarantee staff's safety.

The protective plate door is provided with two protective plate doors, one protective plate door is movably connected with the protective right plate through a hinge, the other protective plate door is movably connected with the protective left plate through a hinge, and bolt locks are symmetrically arranged at the front end and the rear end of each protective plate door; through the setting of protection board door for the staff gets into work platform, sets up the protection board door through preceding, back both ends symmetry at the protection board door, and the staff of being convenient for pins the protection board door after entering into work platform.

The protective plate grooves are rectangular grooves, the inner sides of the protective front plate and the protective rear plate are both provided with the protective plate grooves, and the protective front plate and the protective rear plate are the same in size; through the setting of protection plate groove and protection horizontal pole, when lightening protection front bezel and protection back plate weight for the steadiness that guarantee protection front bezel and protection back plate used.

The top surfaces of the protection front plate, the protection right plate, the protection rear plate and the protection left plate are positioned at the same horizontal plane, and the upper end and the lower end of the protection net are fixedly connected with the protection cross rod; through the setting of protection front bezel, protection right board, protection back plate, protection left board, form the protection rail of returning the font structure, and then form the protection to staff above the work platform.

The beneficial effects of the utility model are that: stand in one side of work platform when the staff, open the operation of first telescopic link and second telescopic link through the control assembly, first telescopic link carries out opposite operation simultaneously with the second telescopic link this moment, when first telescopic link carries out the extension motion, the second telescopic link carries out synchronous shortening operation, realize promoting the opposite position of staff's position of standing with first balancing weight and second balancing weight, thereby improve the security of device use, setting through first balancing weight and second balancing weight, be used for improving the stability of device in the use, and then guarantee staff's safety, through the protection front bezel, the protection right side board, the protection back plate, the setting of protection left side board, form the protection rail of font structure of returning, and then form the protection to staff above the work platform.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic side view of the present invention;

fig. 2 is a schematic perspective view of the middle protective front plate of the present invention;

FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of the working platform of the present invention;

fig. 4 is a schematic top sectional view of the working platform of the present invention;

in the figure: 1. supporting the upright post; 2. a universal wheel; 3. a working platform; 4. climbing a ladder; 5. a reinforcing connecting rod; 6. an inner platform groove; 7. a first telescopic rod; 8. a second telescopic rod; 9. a first weight block; 10. a second counterweight block; 11. a protective front plate; 12. a protective right plate; 13. a protective back plate; 14. a protective left panel; 15. a panel guard door; 16. a latch; 17. a plate protection groove; 18. a protective cross bar; 19. a protective net; 20. and (7) a hinge.

Detailed Description

Referring to fig. 1-4, the present invention provides the following technical solutions: a steel structure scaffold comprises a supporting upright post 1, a protective right plate 12, a protective left plate 14, a protective plate door 15 and hinges 20, the top of the supporting upright post 1 is connected with a working platform 3, the inner side of the working platform 3 is provided with a platform inner groove 6, a first telescopic rod 7 is arranged at the inner side of the platform inner groove 6, the output end of the first telescopic rod 7 is connected with a first balancing weight 9, the symmetrical ends of the first balancing weights 9 which are not connected with the first telescopic rods 7 are connected with second telescopic rods 8, one side of each of the two first balancing weights 9 is connected with a second balancing weight 10, the top of the working platform 3 is connected with a protective front plate 11, the inner side of the protective front plate 11 is provided with a protective plate groove 17, the top of work platform 3 is connected with protection back plate 13, protection horizontal pole 18 is installed to the inboard of protection back plate 13, the lower extreme of protection horizontal pole 18 is connected with protection network 19.

In this embodiment: the lower end of the supporting upright post 1 is connected with a universal wheel 2, the lower bottom surface of the working platform 3 is fixedly connected with two crawling ladders 4 with the same size, the left end and the right end of each crawling ladder 4 are symmetrically provided with a reinforcing connecting rod 5, and one end, which is not connected with the crawling ladders 4, of each reinforcing connecting rod 5 is fixedly welded and connected with the supporting upright post 1; when the device is used, the device is pushed to be used and the universal wheels 2 are fixed through the universal wheels 2, and the device is fixed through the supporting stand columns 1, so that the working platform 3 is fixed and supported, the climbing of workers is facilitated through the arrangement of the crawling ladder 4, the stability of the crawling ladder 4 is enhanced through the arrangement of the reinforcing connecting rod 5, and the use safety of the device is improved.

The lower bottom surface of the working platform 3 is fixedly welded with the top surface of the supporting upright post 1, the platform inner groove 6 is a rectangular concave groove, and the upper surface of the working platform 3 is provided with anti-skid grains; when the device is used, a worker climbs onto the working platform 3 through the crawling ladder 4 and then works correspondingly, and anti-slip lines are arranged on the upper surface of the working platform 3 to avoid slipping of the worker in the working process.

The first telescopic rods 7 and the second telescopic rods 8 are both electric telescopic rods and are both electrically connected with the control assembly, the number of the first telescopic rods 7 and the number of the second telescopic rods 8 are two, and the first telescopic rods 7 and the second telescopic rods 8 are symmetrically arranged; stand in one side of work platform 3 when the staff, open the operation of first telescopic link 7 and second telescopic link 8 through the control assembly, first telescopic link 7 carries out opposite operation simultaneously with second telescopic link 8 this moment, when first telescopic link 7 carries out the extension motion, second telescopic link 8 carries out synchronous shortening operation, realize promoting the opposite position of staff's position of standing with first balancing weight 9 and second balancing weight 10, thereby improve the security that the device used.

The first balancing weight 9 and the second balancing weight 10 are arranged in an integrated structure, and the heights of the first balancing weight 9 and the second balancing weight 10 are matched with the depth of the platform inner groove 6; through the setting of first balancing weight 9 and second balancing weight 10 for improve the stability of device in the use, and then guarantee staff's safety.

The number of the guard plate doors 15 is two, one guard plate door 15 is movably connected with the protection right plate 12 through a hinge 20, the other guard plate door 15 is movably connected with the protection left plate 14 through a hinge 20, and bolt locks 16 are symmetrically arranged at the front end and the rear end of each guard plate door 15; through the setting of backplate door 15 for the staff gets into work platform 3, sets up backplate door 15 through preceding, back both ends symmetry at backplate door 15, and the staff of being convenient for pins backplate door 15 after entering into work platform 3.

The protection plate groove 17 is a groove body with a rectangular structure, the protection plate grooves 17 are arranged on the inner sides of the protection front plate 11 and the protection rear plate 13, and the protection front plate 11 and the protection rear plate 13 are the same in size; through the setting of protection board groove 17 and protection horizontal pole 18, when lightening protection front bezel 11 and protection back plate 13 weight for the steadiness that guarantee protection front bezel 11 and protection back plate 13 used.

The top surfaces of the protective front plate 11, the protective right plate 12, the protective rear plate 13 and the protective left plate 14 are located at the same horizontal plane, and the upper end and the lower end of the protective net 19 are fixedly connected with the protective cross rod 18; through the setting of protection front bezel 11, protection right board 12, protection back plate 13, protection left board 14, form the protection rail of returning font structure, and then form the protection to staff above the work platform 3.

The utility model discloses a theory of operation and use flow: when the device is used, the device is pushed to be used through the universal wheels 2, the universal wheels 2 are fixed, then a worker climbs onto the working platform 3 through the crawling ladder 4, then the guard plate door 15 is locked, the guard plate door 15 is arranged and used for enabling the worker to enter the working platform 3, the guard plate door 15 is symmetrically arranged at the front end and the rear end of the guard plate door 15, the worker can conveniently lock the guard plate door 15 after entering the working platform 3 and then conduct corresponding work, anti-slip lines are arranged on the upper surface of the working platform 3 and used for preventing the worker from slipping down in the working process, when the worker stands on one side of the working platform 3, the first telescopic rod 7 and the second telescopic rod 8 are opened through the control assembly, at the moment, the first telescopic rod 7 and the second telescopic rod 8 simultaneously conduct opposite operation, and when the first telescopic rod 7 conducts extension movement, The second telescopic rod 8 is synchronously shortened and operated, the first balancing weight 9 and the second balancing weight 10 are pushed to the opposite positions of the standing positions of workers, the stability of the device in the use process is improved through the arrangement of the first balancing weight 9 and the second balancing weight 10, the protection fence groove 17 and the protection cross rod 18 are arranged, the weight of the protection front plate 11 and the protection rear plate 13 is reduced, the stability of the protection front plate 11 and the protection rear plate 13 is ensured, the protection fence with a zigzag structure is formed through the arrangement of the protection front plate 11, the protection right plate 12, the protection rear plate 13 and the protection left plate 14, the protection fence for the workers on the working platform 3 is further formed, the workers are fixed and supported on the working platform 3 through the arrangement of the supporting upright posts 1, the climbing of the workers is facilitated through the arrangement of the ladder stand 4, and the arrangement of the reinforcing connecting rod 5 is adopted, for enhancing the stability of the ladder 4 and thereby improving the safety of use of the device.

Claims

1. The utility model provides a steel construction scaffold which characterized in that: comprises a supporting upright post (1), a protective right plate (12), a protective left plate (14), a protective plate door (15) and a hinge (20), wherein the top of the supporting upright post (1) is connected with a working platform (3), the inner side of the working platform (3) is provided with a platform inner groove (6), the inner side of the platform inner groove (6) is provided with a first telescopic rod (7), the output end of the first telescopic rod (7) is connected with a first balancing weight (9), the symmetrical end of the first balancing weight (9) which is not connected with the first telescopic rod (7) is connected with a second telescopic rod (8), a second balancing weight (10) is connected between the two first balancing weights (9), the top of the working platform (3) is connected with a protective front plate (11), the inner side of the protective front plate (11) is provided with a protective plate groove (17), the top of the working platform (3) is connected with a protective rear plate (13), and a protective cross rod (18) is arranged on the inner side of the protective rear plate (13), and the lower end of the protective cross rod (18) is connected with a protective net (19).

2. A steel structural scaffold according to claim 1 wherein: the lower extreme of support post (1) is connected with universal wheel (2), two the same cat ladder (4) of size of the lower bottom surface fixedly connected with of work platform (3), strengthening connecting rod (5) are installed to the left and right both ends symmetry of cat ladder (4), the one end and the support post (1) fixed weld connection that strengthening connecting rod (5) are not connected with cat ladder (4).

3. A steel structural scaffold according to claim 1 wherein: the lower bottom surface of the working platform (3) is fixedly welded with the top surface of the supporting upright post (1), the platform inner groove (6) is a rectangular groove, and anti-skid grains are arranged on the upper surface of the working platform (3).

4. A steel structural scaffold according to claim 1 wherein: first telescopic link (7) and second telescopic link (8) are electric telescopic handle and all with control assembly electric connection, the quantity of first telescopic link (7) and second telescopic link (8) is two, first telescopic link (7) and second telescopic link (8) symmetry set up.

5. A steel structural scaffold according to claim 1 wherein: the first balancing weight (9) and the second balancing weight (10) are arranged in an integrated structure, and the height of the first balancing weight (9) and the height of the second balancing weight (10) are matched with the depth of the platform inner groove (6).

6. A steel structural scaffold according to claim 1 wherein: the guard plate door (15) are provided with two, one of them guard plate door (15) pass through hinge (20) and protection right board (12) swing joint, and the other one guard plate door (15) pass through hinge (20) and protection left board (14) swing joint, every the preceding, the back both ends of guard plate door (15) all are provided with bolt-lock (16) symmetrically.

7. A steel structural scaffold according to claim 1 wherein: guard plate groove (17) are the cell body of rectangle structure, the inboard of protection front bezel (11) and protection back plate (13) all is provided with guard plate groove (17), the size of protection front bezel (11) and protection back plate (13) is the same.

8. A steel structural scaffold according to claim 1 wherein: the top surfaces of the protection front plate (11), the protection right plate (12), the protection rear plate (13) and the protection left plate (14) are located at the same horizontal plane position, and the upper end and the lower end of the protection net (19) are fixedly connected with the protection cross rod (18).