An adjustable wall-attaching device for an attached lifting scaffold

Abstract

The utility model discloses an adjustable wall-attaching device for an attached lifting scaffold, which belongs to the technical field of wall-attaching for attached lifting scaffolds, and comprises a base plate, both sides of the front side of the base plate are fixedly connected with connecting blocks, and bearings are clamped in the two connecting blocks; the utility model is provided with a threaded rod, a threaded sleeve, a connecting strip and a mounting support, and when the threaded rod rotates, the two threaded sleeves respectively drive the connecting strips to approach each other, and the two connecting strips respectively drive the mounting supports to approach each other, so as to achieve the purpose of adjusting the two mounting supports according to the transverse diameter of the guide rail, and then the device can adjust its mounting support according to the transverse diameter of the guide rail, so that the guide rails with different transverse diameters can form normal installation work with the device, so that there is no need to replace different attached lifting scaffold wall-attaching devices to install the guide rail, so that the device can meet good practicality.

Description

Technical Field

[0001] The utility model belongs to the technical field of attached lifting scaffolding wall attachment, and in particular relates to an adjustable wall attachment device for an attached lifting scaffolding. Background Art

[0002] The attached lifting scaffold is a new type of scaffolding technology that has developed rapidly. It plays an important role in my country's construction. The attached lifting scaffold is erected at a certain height and attached to the building structure. Relying on its own lifting structure and device, it can rise or fall layer by layer with the building structure. At present, the attached lifting scaffold needs to be installed on the outer wall of the building using a wall-mounted device. However, the existing attached lifting scaffold wall-mounted device cannot adjust its installation position according to the horizontal diameter of the guide rail, resulting in the guide rails of different horizontal diameters being unable to form a normal installation work with the wall-mounted device, so that different attached lifting scaffold wall-mounted devices need to be replaced to install the guide rails, resulting in poor practicality of the overall device. Therefore, an attached lifting scaffold with an adjustable wall-mounted device is needed to solve the above problems. Utility Model Content

[0003] The utility model aims to provide an adjustable wall attachment device for an attached lifting scaffold to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable wall-attaching device for an attached lifting scaffold, comprising a base plate, both sides of the front side of the base plate are fixedly connected with connecting blocks, bearings are clamped in the two connecting blocks, the same threaded rod is rotatably connected in the two bearings, the threads on both sides of the threaded rod are arranged oppositely, the threaded rod is externally threaded with two threaded sleeves, the two threaded sleeves are externally fixedly connected with connecting strips, the front sides of the two connecting strips are fixedly connected with mounting supports, four mounting holes are provided in the two mounting supports, an electric push rod is fixedly connected in the base plate, and a clamping block is fixedly connected to the bottom end of the electric push rod.

[0005] As a preferred embodiment, two fixed blocks are fixedly connected to the upper inner side of the bottom plate, and the same rotating block is rotatably connected inside the two fixed blocks.

[0006] As a preferred implementation, an adjusting rod is fixedly connected to the top of the rotating block, and a top end of the adjusting rod is fixedly connected to a head.

[0007] As a preferred implementation, a plurality of slots are provided outside the threaded rod, and two reserved holes are provided inside the bottom plate.

[0008] As a preferred embodiment, one end of the threaded rod is fixedly connected to a handle, and the two threaded sleeves are fixedly connected to a limiting rod.

[0009] As a preferred implementation, a limiting groove is provided on the front side of the base plate, and the two limiting rods are both located in the limiting groove.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model is provided with a threaded rod, a threaded sleeve, a connecting strip and a mounting support. When the threaded rod rotates, the two threaded sleeves threadedly connected to the threaded rod can use the opposite threads on both sides of the threaded rod to achieve a process of approaching each other, so that the two threaded sleeves respectively drive the connecting strips to approach each other, and the two connecting strips respectively drive the mounting supports to approach each other, so as to achieve the purpose of adjusting the two mounting supports according to the transverse diameter of the guide rail. Further, this device can adjust its mounting support according to the transverse diameter of the guide rail, so that the guide rails with different transverse diameters can be normally installed with this device, so there is no need to replace different attached lifting scaffolding wall attachment devices to install the guide rail, so that this device can meet good practicality.

[0012] The utility model is provided with an electric push rod and a clamping block. When the installation between the mounting support and the guide rail is completed, the electric push rod can be used to drive the clamping block to move downward, so that the clamping block can be clamped into one of the clamping grooves to achieve the purpose of limiting the threaded rod and prevent the threaded rod from accidentally rotating, causing installation instability between the two mounting supports and the guide rails. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a three-dimensional structural diagram of the threaded rod of the utility model;

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the bottom plate of the utility model;

[0016] In the figure: 1. Base plate; 2. Connecting block; 3. Bearing; 4. Threaded rod; 5. Threaded sleeve; 6. Connecting strip; 7. Mounting support; 8. Mounting hole; 9. Electric push rod; 10. Block; 11. Fixed block; 12. Rotating block; 13. Adjusting rod; 14. Top head; 15. Slot; 16. Reserved hole; 17. Turning handle; 18. Limit rod; 19. Limit slot. DETAILED DESCRIPTION

[0017] The present invention will be further described below in conjunction with the embodiments.

[0018] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0019] See also Figure 1-3 The utility model provides an adjustable wall-attaching device for an attached lifting scaffold, comprising a bottom plate 1, two fixed blocks 11 are fixedly connected to the upper inner side of the bottom plate 1, a same rotating block 12 is rotatably connected inside the two fixed blocks 11, an adjusting rod 13 is fixedly connected to the upper part of the rotating block 12, a top end of the adjusting rod 13 is fixedly connected to a head 14, the adjusting rod 13 enables the head 14 to have an adjustment function, so that the head 14 can smoothly squeeze and fix one of the cross bars in the guide rail, so as to improve the stability of the guide rail;

[0020] The front side of the bottom plate 1 is provided with a limiting groove 19, and the two limiting rods 18 are both located in the limiting groove 19. The limiting groove 19 allows the limiting rods 18 to have space to move, so that the threaded sleeve 5 has good stability when moving in the limiting groove 19 by means of the limiting rods 18, and prevents the threaded sleeve 5 from rotating synchronously with the rotation of the threaded rod 4;

[0021] Both sides of the front of the bottom plate 1 are fixedly connected with connecting blocks 2, and bearings 3 are clamped in the two connecting blocks 2. The same threaded rod 4 is rotatably connected in the two bearings 3. A plurality of clamping grooves 15 are provided outside the threaded rod 4. Two reserved holes 16 are provided in the bottom plate 1. The clamping grooves 15 provide the block 10 with an embedding point, so that when the block 10 is driven by the electric push rod 9 and clamped into one of the clamping grooves 15, the threaded rod 4 can be limited to prevent it from rotating accidentally, and the reserved holes 16 enable the bottom plate 1 to be installed between the wall surface;

[0022] One end of the threaded rod 4 is fixedly connected with a handle 17, and the two threaded sleeves 5 are fixedly connected with a limit rod 18. The handle 17 provides the threaded rod 4 with a rotation point, so that it is convenient for the staff to rotate the threaded rod 4. When the limit rod 18 is in the limit groove 19, the stability of the threaded sleeve 5 when moving can be ensured;

[0023] The threads on both sides of the threaded rod 4 are set oppositely, and the threaded rod 4 is externally threadedly connected to two threaded sleeves 5, and the two threaded sleeves 5 are fixedly connected to the outside with a connecting strip 6, and the front faces of the two connecting strips 6 are fixedly connected to a mounting support 7, and four mounting holes 8 are opened in the two mounting supports 7. When the threaded rod 4 is rotating, the two threaded sleeves 5 threadedly matched with the threaded rod 4 can use the opposite threads on both sides of the threaded rod 4 to achieve the work of approaching each other, so as to achieve the purpose of adjusting the spacing between the two mounting supports 7 according to the transverse diameter of the guide rail, so that the two mounting supports 7 can be smoothly installed with the guide rail, and the mounting holes 8 make it possible to install the guide rail and the mounting support 7 with bolts;

[0024] An electric push rod 9 is fixedly connected to the bottom plate 1, and a clamping block 10 is fixedly connected to the bottom end of the electric push rod 9. When the clamping block 10 is driven by the electric push rod 9 to be clamped into one of the clamping grooves 15, the threaded rod 4 can be limited to prevent the threaded rod 4 from rotating accidentally.

[0025] The working principle and use process of this utility model:

[0026] When it is necessary to adjust the spacing between the two mounting supports 7 according to the transverse diameter of the guide rail, first turn the handle 17. When the handle 17 drives the threaded rod 4 to rotate, the threaded rod 4 uses the opposite threads on both sides to prompt the two threaded sleeves 5 that cooperate with it to smoothly approach each other, so that the two threaded sleeves 5 respectively drive the connecting strips 6 to approach each other, prompting the two connecting strips 6 to respectively drive the mounting supports 7 to approach each other to a suitable position according to the transverse diameter of the guide rail, so as to achieve the purpose of smooth installation between the two mounting supports 7 and the guide rail. When the installation between the two mounting supports 7 and the guide rail is completed, the electric push rod 9 can be used to drive the block 10 to move downward into one of the slots 15 to ensure that the threaded rod 4 will not rotate at will.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable wall attachment device for an attached lifting scaffold, comprising a bottom plate (1), characterized in that: Both sides of the front side of the base plate (1) are fixedly connected with connecting blocks (2), and bearings (3) are clamped in the two connecting blocks (2). The same threaded rod (4) is rotatably connected in the two bearings (3). The threads on both sides of the threaded rod (4) are arranged in opposite directions. The threaded rod (4) is externally threadedly connected with two threaded sleeves (5), and the two threaded sleeves (5) are externally fixedly connected with connecting strips (6). The front sides of the two connecting strips (6) are fixedly connected with mounting supports (7), and the two mounting supports (7) are provided with four mounting holes (8). An electric push rod (9) is fixedly connected in the base plate (1), and a clamping block (10) is fixedly connected to the bottom end of the electric push rod (9).

2. The adjustable wall-attaching device of the attached lifting scaffold according to claim 1 is characterized in that: Two fixed blocks (11) are fixedly connected to the upper part of the inner side of the bottom plate (1), and a same rotating block (12) is rotatably connected inside the two fixed blocks (11).

3. The adjustable wall-attaching device of the attached lifting scaffold according to claim 2 is characterized in that: An adjusting rod (13) is fixedly connected to the top of the rotating block (12), and a top end of the adjusting rod (13) is fixedly connected to a top end (14).

4. The adjustable wall-attaching device of the attached lifting scaffold according to claim 1 is characterized in that: The threaded rod (4) is provided with a plurality of slots (15) on the outside, and the bottom plate (1) is provided with two reserved holes (16) on the inside.

5. The adjustable wall-attaching device of the attached lifting scaffold according to claim 1 is characterized in that: One end of the threaded rod (4) is fixedly connected to a handle (17), and the two threaded sleeves (5) are both fixedly connected to a limiting rod (18).

6. The adjustable wall-attaching device of the attached lifting scaffold according to claim 5 is characterized in that: A limiting groove (19) is provided on the front side of the base plate (1), and the two limiting rods (18) are both located in the limiting groove (19).

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