Construction scaffold device suitable for elevator shaft

Abstract

The utility model relates to the technical field of scaffolds, and discloses a construction scaffold device suitable for an elevator shaft, which comprises a connecting rod, the right side of the connecting rod is fixedly connected with a movable rod, and the right side of the connecting rod is provided with a fixed rod. According to the construction scaffold device suitable for the elevator shaft, the movable rod, the movable platform, the supporting platform, the adjusting sleeve, the fixing bolt and the fixing groove are arranged, and when the overall width needs to be adjusted, the fixing bolt is screwed out from the interior of the fixing groove, so that the movable rod and the adjusting sleeve are not fixed; then a fixed rod is pulled to enable a movable rod to slide in an adjusting sleeve, after the movable rod is adjusted to a proper width, a fixed bolt is screwed into a fixed groove again to limit and fix the movable rod, and therefore the overall width can be adjusted, and the device can be conveniently applied to different elevator shafts; the problems that the width of a scaffold is inconvenient to adjust according to needs, the flexibility is poor, and use is easily affected are solved.

Description

Technical Field

[0001] This utility model relates to the field of scaffolding technology, specifically to a construction scaffolding device suitable for elevator shafts. Background Technology

[0002] An elevator shaft is the shaft through which elevators are installed. The dimensions of the shaft are determined according to the type of elevator selected. During the construction of an elevator shaft, scaffolding is required for workers to plaster, paint, install equipment, etc. Scaffolding is a working platform erected to ensure the smooth progress of each construction process.

[0003] Common scaffolding devices used for elevator shaft construction still have some problems, such as: elevator shafts vary in size, making it inconvenient to adjust the width of the scaffolding according to needs, resulting in poor flexibility and potentially affecting its use.

[0004] Therefore, we propose a construction scaffolding device suitable for elevator shafts to improve the above-mentioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide a construction scaffolding device suitable for elevator shafts, so as to solve the problems mentioned in the background art, such as the inconvenience of adjusting the width of the scaffolding according to the needs, poor flexibility, and easy impact on its use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a construction scaffolding device suitable for elevator shafts, comprising a connecting rod, a movable rod fixedly connected to the right side of the connecting rod, a fixed rod provided on the right side of the connecting rod, an adjusting sleeve fixedly connected to the left side of the fixed rod, a movable platform fixedly connected to the top of the connecting rod, a support platform fixedly connected to the top of the fixed rod, fixing grooves respectively provided inside the movable rod and the adjusting sleeve, fixing bolts provided inside the fixing grooves, a support rod fixedly connected between the adjusting sleeves, and a base fixedly connected to the bottom ends of the support rod, the connecting rod, and the fixed rod.

[0007] As a further technical solution of this utility model, the adjusting sleeve is sleeved on the right side outside the movable rod, and the movable rod slides left and right inside the adjusting sleeve.

[0008] As a further technical solution of this utility model, the fixed groove is provided in multiple sets, and the movable rod is fixed inside the adjusting sleeve by fixing bolts and the fixed groove.

[0009] As a further technical scheme of the utility model, the top of the movable platform is fixedly connected with a first railing, the top of the support platform is fixedly connected with a second railing, the top of the first railing and the second railing is fixedly connected with a handrail respectively, the left side inside the first railing and the right side inside the second railing is respectively provided with a sliding slot, a hinge rod is arranged between the first railing and the second railing, and a hinge shaft is movably connected between the hinge rods.

[0010] As a further technical scheme of the utility model, the upper and lower ends of the left and right sides of the hinge rod slide up and down inside the sliding slot, the hinge rod is provided with two groups, and the hinge rod is movably connected through the hinge shaft.

[0011] As a further technical scheme of the utility model, the bottom of the connecting rod and the fixed rod outside is respectively provided with a hoop, the side close to the outside of the hoop is fixedly connected with a fixed plate, a hydraulic cylinder is installed on the fixed plate, the bottom of the hydraulic cylinder is installed with a limiting plate, the side inside the hoop is provided with a connecting bolt, and the hoop is installed at the bottom of the connecting rod and the fixed rod outside through the connecting bolt.

[0012] As a further technical scheme of the utility model, the right side of the connecting rod is provided with a mounting plate, the bottom of the movable rod outside is provided with a support plate, the mounting plate and the support plate are fixedly connected with a reinforcing rod, the inside of the mounting plate and the connecting rod is respectively provided with a mounting slot, and the inside of the mounting slot is provided with a mounting bolt.

[0013] As a further technical scheme of the utility model, the mounting plate is installed at the right side of the connecting rod through the mounting bolt and the mounting slot, and the mounting plate is provided with multiple groups.

[0014] Compared with the prior art, the utility model has the advantages that the construction scaffold device suitable for the elevator shaft can not only adjust the width of the whole device, improve the stability and safety, but also support the movable rod conveniently.

[0015] (1) by setting up movable rod, movable platform, support platform, adjusting sleeve, support rod, fixed bolt and fixed slot, when the width of the whole device needs to be adjusted, the fixed bolt is screwed out from the inside of the fixed slot to make the movable rod and the adjusting sleeve lose the fixation, then the fixed rod is pulled to make the movable rod slide in the inside of the adjusting sleeve, after the width is adjusted to the appropriate one, the fixed bolt is screwed into the inside of the fixed slot again to limit and fix the movable rod, so that the width of the whole device can be adjusted, and the device can be applied in different elevator shafts conveniently.

[0016] (2) By being provided with the first rail, the chute, the handrail, the articulated rod, the limiting plate and the hydraulic cylinder, the first rail and the second rail can limit the staff, prevent the staff from falling accidentally, the handrail can facilitate the staff to hold on the handrail, the movable platform and the supporting platform move and pull the articulated rod to make the articulated rod unfold, the device is started after being placed in the appropriate position, the hydraulic cylinder drives the limiting plate to descend and makes the limiting plate resist on the ground to increase the contact area of the device with the ground, so that the stability of the device can be improved;

[0017] (3) By being provided with the reinforcing rod, the supporting plate, the mounting plate, the mounting bolt and the mounting slot, the supporting plate and the reinforcing rod can support the movable rod, prevent the movable rod from bending when being used, so that the movable rod can be protected and the strength of the movable rod is increased, the mounting plate is placed on one side of the connecting rod when the reinforcing rod and the supporting plate need to be installed and fixed, the mounting bolt in the mounting plate is aligned with the mounting bolt on the connecting rod when being placed, and the mounting slot is screwed into the mounting bolt after being aligned to install the mounting plate and the supporting plate. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view sectional structure schematic view of the utility model;

[0019] Figure 2 It is a movable rod top view enlarged structure schematic view of the utility model;

[0020] Figure 3 It is a first rail front view enlarged structure schematic view of the utility model;

[0021] Figure 4 It is a Figure 1 It is a middle A section enlarged structure schematic view of the utility model.

[0022] In the drawing: 1, connecting rod; 2, reinforcing rod; 3, movable rod; 4, movable platform; 5, first rail; 6, chute; 7, handrail; 8, articulated rod; 9, articulated shaft; 10, second rail; 11, supporting platform; 12, adjusting sleeve; 13, supporting rod; 14, fixed bolt; 15, supporting plate; 16, mounting plate; 17, fixed rod; 18, base; 19, mounting bolt; 20, mounting slot; 21, limiting plate; 22, hydraulic cylinder; 23, fixed slot; 24, hoop; 25, connecting bolt; 26, fixed plate. DETAILED DESCRIPTION

[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0024] Please refer to Figures 1-4 The utility model provides an embodiment, a construction scaffold device suitable for elevator shaft, including connecting rod 1, the right side fixed connection has movable rod 3 of connecting rod 1, the right side of connecting rod 1 is provided with fixed rod 17, the left side fixed connection has the adjusting sleeve 12 of fixed rod 17, the top fixed connection has movable platform 4 of connecting rod 1, the top fixed connection has support platform 11 of fixed rod 17, movable rod 3 and adjusting sleeve 12 inside are set up fixed slot 23 respectively, the inside of fixed slot 23 is provided with fixed bolt 14, adjusting sleeve 12 between fixed connection has support rod 13, the bottom of support rod 13, connecting rod 1 and fixed rod 17 is fixedly connected with base 18 respectively;

[0025] Adjusting sleeve 12 is sleeved on the right side outside movable rod 3, movable rod 3 slides in the inside of adjusting sleeve 12, fixed slot 23 is set up multiple groups, movable rod 3 is fixed in the inside of adjusting sleeve 12 through fixed bolt 14 and fixed slot 23;

[0026] Specifically, as Figure 1 And Figure 2 Shown, need to adjust the width of the whole when the fixed bolt 14 is screwed out from the inside of fixed slot 23 makes movable rod 3 and adjusting sleeve 12 lose fixed, then pull fixed rod 17 makes movable rod 3 slide in the inside of adjusting sleeve 12, adjust to the width of suitable after fixed bolt 14 is screwed into the inside of fixed slot 23 again and movable rod 3 is positioned fixed, so that the width of the whole can be adjusted to facilitate the device to be applied in different elevator shafts.

[0027] The top fixed connection has first rail 5 of movable platform 4, the top fixed connection has second rail 10 of support platform 11, the top fixed connection has handrail 7 of first rail 5 and second rail 10 respectively, the left side in the inside of first rail 5 and the right side in the inside of second rail 10 are set up respectively sliding slot 6, and the hinge rod 8 is set up between first rail 5 and second rail 10, and the hinge shaft 9 is hingedly connected between hinge rod 8;

[0028] The upper and lower ends of the articulated rods 8 on the left and right sides slide up and down inside the sliding groove 6, the articulated rods 8 are provided in two groups, the articulated rods 8 are movably connected through the articulated shaft 9, the bottom ends outside the connecting rod 1 and the fixed rod 17 are respectively provided with the hoop 24, the side close to the outside of the hoop 24 is fixedly connected with the fixed plate 26, the fixed plate 26 is installed with the hydraulic cylinder 22, the bottom end of the hydraulic cylinder 22 is installed with the limiting plate 21, one side inside the hoop 24 is provided with the connecting bolt 25, the hoop 24 is installed at the bottom ends outside the connecting rod 1 and the fixed rod 17 through the connecting bolt 25;

[0029] Specifically, as shown in Figure 1 、 Figure 3 and Figure 4 , the first railing 5 and the second railing 10 can limit the staff, prevent the staff from accidentally falling, the handrail 7 can facilitate the staff to hold on the handrail 7, the movable platform 4 and the supporting platform 11 move to pull the articulated rods 8 to make the articulated rods 8 unfold, the device is placed in the appropriate position, and then the hydraulic cylinder 22 is started, the hydraulic cylinder 22 drives the limiting plate 21 to descend to make the limiting plate 21 resist the ground to increase the contact area between the device and the ground, so that the stability of the device can be improved.

[0030] The right side of the connecting rod 1 is provided with the mounting plate 16, the bottom end outside the movable rod 3 is provided with the supporting plate 15, the mounting plate 16 and the supporting plate 15 are fixedly connected with the reinforcing rod 2, the mounting plate 16 and the inside of the connecting rod 1 are respectively provided with the mounting groove 20, the inside of the mounting groove 20 is provided with the mounting bolt 19, the mounting plate 16 is installed at the right side of the connecting rod 1 through the mounting bolt 19 and the mounting groove 20, the mounting plate 16 is provided with multiple groups;

[0031] Specifically, as shown in Figure 1 and Figure 2 , the supporting plate 15 and the reinforcing rod 2 can support the movable rod 3, prevent the movable rod 3 from bending when in use, so as to protect the movable rod 3 and increase the strength of the movable rod 3, when it is necessary to install and fix the reinforcing rod 2 and the supporting plate 15, the mounting plate 16 is placed on one side of the connecting rod 1, the mounting screw 19 inside the mounting plate 16 is aligned with the mounting screw 19 on the connecting rod 1 during placement, after alignment, the mounting groove 20 is screwed into the inside of the mounting screw 19 to install the mounting plate 16 and the supporting plate 15.

[0032] Working principle: the utility model discloses when using the fixed bolt 14 from the inside of fixed groove 23 is screwed out and makes movable rod 3 and adjusting sleeve 12 lose the fixed, then pulls fixed rod 17 and makes movable rod 3 slide in the inside of adjusting sleeve 12, adjusts the width of suitable after fixed bolt 14 is screwed into the inside of fixed groove 23 again and carries out the location fixed of movable rod 3, can adjust the width of whole to the device is applied in different elevator shaft conveniently, support plate 15 and reinforcing rod 2 can support movable rod 3, prevent movable rod 3 from bending when using, can protect movable rod 3 and increase the strength of movable rod 3, when needing to install fixed reinforcing rod 2 and support plate 15, put mounting plate 16 to the one side of connecting rod 1, when placing make mounting bolt 19 in the inside of mounting plate 16 and the mounting bolt 19 on connecting rod 1 align, after alignment, install groove 20 is screwed into the inside of mounting bolt 19 and installs mounting plate 16 and support plate 15, after the device is placed in suitable position, starts hydraulic cylinder 22, and hydraulic cylinder 22 drives the descending of limiting plate 21 and makes limiting plate 21 rest on the ground and increase the contact area of the device and ground, can improve the stability of the device, first rail 5 and second rail 10 can limit the staff, prevent the staff from falling accidentally, handrail 7 can conveniently work staff and support platform 11 move and will pull articulated rod 8 and make articulated rod 8 unfold.

[0033] It is obvious to a person skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or essential characteristics of the utility model. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A construction scaffolding arrangement suitable for use in an elevator shaft, comprising a connecting bar (1), characterized in that: The right side of the connecting rod (1) is fixedly connected with a movable rod (3), the right side of the connecting rod (1) is provided with a fixed rod (17), the left side of the fixed rod (17) is fixedly connected with an adjusting sleeve (12), the top end of the connecting rod (1) is fixedly connected with a movable platform (4), the top end of the fixed rod (17) is fixedly connected with a support platform (11), the movable rod (3) and the adjusting sleeve (12) are respectively provided with a fixed groove (23) in the inside, the inside of the fixed groove (23) is provided with a fixed bolt (14), the adjusting sleeve (12) is fixedly connected with a support rod (13) between them, the bottom end of the support rod (13), the connecting rod (1) and the fixed rod (17) is respectively fixedly connected with a base (18).

2. A construction scaffold arrangement for an elevator shaft as claimed in claim 1, characterized in that: The adjusting sleeve (12) is sleeved on the right side outside the movable rod (3), and the movable rod (3) slides left and right in the inside of the adjusting sleeve (12).

3. A construction scaffold arrangement for an elevator shaft as claimed in claim 1, characterized in that: The fixed groove (23) is provided with a plurality of groups, and the movable rod (3) is fixed in the inside of the adjusting sleeve (12) through the fixed bolt (14) and the fixed groove (23).

4. A construction scaffold arrangement for an elevator shaft as claimed in claim 1, characterized in that: The top end of the movable platform (4) is fixedly connected with a first railing (5), the top end of the support platform (11) is fixedly connected with a second railing (10), the top end of the first railing (5) and the second railing (10) is respectively fixedly connected with a handrail (7), the left side inside the first railing (5) and the right side inside the second railing (10) is respectively provided with a sliding groove (6), the first railing (5) and the second railing (10) are provided with a hinged rod (8) between them, and the hinged rod (8) is movably hinged with a hinge shaft (9) between them.

5. A construction scaffold arrangement for an elevator shaft as claimed in claim 4, characterised in that: The upper and lower ends of the left and right sides of the hinged rod (8) slide up and down in the inside of the sliding groove (6), the hinged rod (8) is provided with two groups, and the hinged rod (8) is movably hinged through the hinge shaft (9).

6. A construction scaffold arrangement for an elevator shaft as claimed in claim 4, characterised in that: The bottom end outside the connecting rod (1) and the fixed rod (17) is respectively provided with a hoop (24), one side close to the outside of the hoop (24) is fixedly connected with a fixed plate (26), the fixed plate (26) is installed with a hydraulic cylinder (22), the bottom end of the hydraulic cylinder (22) is installed with a limit plate (21), one side inside the hoop (24) is provided with a connecting bolt (25), and the hoop (24) is installed at the bottom end outside the connecting rod (1) and the fixed rod (17) through the connecting bolt (25).

7. A construction scaffold arrangement for an elevator shaft as claimed in claim 1, characterized in that: The right side of the connecting rod (1) is provided with a mounting plate (16), the bottom end outside the movable rod (3) is provided with a support plate (15), the mounting plate (16) and the support plate (15) are fixedly connected with a reinforcing rod (2) between them, and the inside of the mounting plate (16) and the connecting rod (1) is respectively provided with a mounting groove (20), and the inside of the mounting groove (20) is provided with a mounting bolt (19).

8. A construction scaffold arrangement for an elevator shaft as claimed in claim 7, characterised in that: The mounting plate (16) is installed at the right side of the connecting rod (1) through the mounting bolt (19) and the mounting groove (20), and the mounting plate (16) is provided with a plurality of groups.

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