CN216380562U

CN216380562U - Indoor telescopic scaffold

Info

Publication number: CN216380562U
Application number: CN202121337384.8U
Authority: CN
Inventors: 陈强; 何小海; 吴豪杰; 李有军
Original assignee: Shanghai Chuanqin Construction Engineering Co ltd
Current assignee: Shanghai Chuanqin Construction Engineering Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-04-26
Anticipated expiration: 2031-06-16

Abstract

The utility model relates to an indoor telescopic scaffold, which comprises a scaffold frame, wherein the scaffold frame comprises a plurality of scaffold upright pipes which are vertically and horizontally aligned, the bottom ends of the scaffold upright pipes are provided with support leg parts, a plurality of reinforcing cross rods are connected at least along the middle parts of the longitudinally and transversely adjacent scaffold upright pipes, the upper ends of the scaffold upright pipes are provided with operating platform plates, the upper ends of the scaffold upright pipes and the lower ends of platform upright columns form internal and external threaded connection, the upper ends of the platform upright columns are in contact, pressing and positioning connection with an indoor ceiling, at least one side of the scaffold frame is provided with a scaffold climbing part, and an operator can climb on the operating platform plates through the scaffold climbing part. The utility model adopts the scheme that the telescopic platform upright columns arranged on the scaffold operating platform and the indoor ceiling form positioning connection, and has the characteristics of adaptability to operating environments with different layer heights and stable working state.

Description

Indoor telescopic scaffold

Technical Field

The utility model relates to a telescopic scaffold, in particular to an improved indoor telescopic scaffold, and belongs to the field of scaffolds.

Background

The scaffold is a construction auxiliary tool facility, is erected for workers to operate and solve vertical and horizontal transportation on a construction site, and is used for various supports on outer walls of building sites, interior decoration or places with higher floor heights and incapable of being directly constructed. The scaffold is designed mainly for constructors to conveniently reach high-place operation, and is a frame structure which is usually interwoven and built by various pipes. Indoor scaffolding is the special scaffold who uses at building interior decoration usually, and current indoor scaffolding form is single, can't satisfy the indoor environment that has different floor heights, when having the high interior space operation of higher floor, because the scaffold is higher, leads to the upper portion of scaffold unstability, rocks easily, has brought the potential safety hazard for the construction.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a novel scheme for an indoor telescopic scaffold, which adopts an indoor scaffold scheme that telescopic platform stand columns arranged on a scaffold operating platform and an indoor ceiling form positioning connection, and solves the problems that the existing similar schemes are single in form, cannot meet the requirements of operating environments with different floor heights, and are unstable in upper parts.

The indoor telescopic scaffold comprises a scaffold frame, wherein the scaffold frame comprises a plurality of scaffold upright tubes which are vertically and horizontally aligned, support leg parts are arranged at the bottom ends of the scaffold upright tubes, a plurality of reinforcing cross rods are connected to the middle parts of the longitudinally and transversely adjacent scaffold upright tubes at least along the longitudinal direction, a plurality of reinforcing cross rods are arranged at the middle parts of the longitudinally and transversely adjacent scaffold upright tubes, an operation platform plate is arranged at the upper ends of the scaffold upright tubes, the upper ends of the scaffold upright tubes and the lower ends of the platform upright columns are in internal and external threaded connection, the upper ends of the platform upright columns are in contact, pressing and positioning connection with an indoor ceiling, scaffold climbing parts are arranged on at least one side of the scaffold frame, and an operator can climb on the operation platform plate through the scaffold climbing parts.

Further, the crossing enhancement down tube in middle part is equipped with between the adjacent enhancement horizontal pole about this scheme, strengthens the crossing department of horizontal pole and bed frame stand pipe and the one end fixed connection of enhancement down tube, strengthens the other end of down tube and the crossing department fixed connection of diagonal angle of crossing department.

Furthermore, the control platform plate of the scheme is a patterned steel plate with the thickness of 5 mm.

Further, the deep groove that extends along the axial is seted up along circumference equidistance on the end lateral wall of the upper end of the bed frame stand pipe of this scheme, and the end outside of the upper end of the bed frame stand pipe that is equipped with the deep groove is equipped with the fastening area of detaining along circumference hoop, and the fastening area of detaining tightly ties the upper end of bed frame stand pipe on the lower end of platform stand.

Furthermore, the one end that the fastening of this scheme was detained area is equipped with tape head otic placode A, and the other end that the fastening was detained the area is equipped with tape head otic placode B, has seted up connect the hole A on the tape head otic placode A, has seted up connect the hole B on the tape head otic placode B, and connect the hole A and pass through bolt, nut with connect the hole B and be connected.

Further, the stand part of this scheme includes the stabilizer blade stand pipe of being connected with the bottom of bed frame stand pipe, the inside and outside threaded connection of stand formation of the lower extreme of stabilizer blade stand pipe and the wheel carrier upper end of universal wheel part, be equipped with the load eaves board on the both sides of the lower extreme of stabilizer blade stand pipe, be equipped with the stabilizer blade pole through-hole on the load eaves board, be equipped with external screw thread stand bar in the stabilizer blade pole through-hole, be equipped with on the external screw thread stand bar of the top surface side of load eaves board and lock nut, be equipped with down on the external screw thread stand bar of the bottom surface side of load eaves board and lock nut.

Furthermore, the upper locking internal thread hole and the lower locking internal thread hole are formed in the side wall of the lower end of the support leg stand column tube in the scheme from top to bottom, an upper locking bolt is arranged in the upper locking internal thread hole, and a lower locking bolt is arranged in the lower locking internal thread hole.

The indoor telescopic scaffold adopts the scheme that the telescopic platform stand columns arranged on the scaffold operating platform and the indoor ceiling form positioning connection, and has the characteristics of adaptability to operating environments with different layer heights and stable working state.

Drawings

Fig. 1 is a front view schematically showing an indoor telescopic scaffold.

Fig. 2 is a left side view schematically showing the indoor telescopic scaffold.

Fig. 3 is a schematic view of the junction of the upper end of the base column tube and the lower end of the platform column.

Fig. 4 is a schematic top view of the view in fig. 3.

Fig. 5 is a front view of the leg member.

Fig. 6 is a left side schematic view of the leg member.

Wherein 100 is a pedestal column pipe, 101 is a deep groove, 210 is a reinforcing cross bar, 220 is a reinforcing diagonal bar, 300 is an operation platform plate, 310 is a platform column, 400 is a scaffold climbing component, 500 is a fastening buckle belt, 510 is a headed otic placode A, 520 is a headed otic placode B, 600 is a foot component, 610 is a foot column pipe, 611 is an upper locking bolt, 612 is a lower locking bolt, 620 is a universal wheel component, 630 is a bearing cornice, 640 is an external thread foot bar, 641 is an upper locking nut, 642 is a lower locking nut.

Detailed Description

As shown in fig. 1 and 2, the indoor telescopic scaffold comprises a scaffold frame, the scaffold frame comprises a plurality of scaffold upright pipes which are vertically and horizontally aligned, supporting foot parts are arranged at the bottom ends of the scaffold upright pipes, a plurality of reinforcing cross rods are connected to the middle parts of the longitudinally and transversely adjacent scaffold upright pipes at least, an operation platform plate is arranged at the upper ends of the scaffold upright pipes, the upper ends of the scaffold upright pipes are in internal and external threaded connection with the lower ends of platform uprights, the upper ends of the platform uprights are in contact, pressing and positioning connection with an indoor ceiling, a scaffold climbing part is arranged on at least one side of the scaffold frame, and an operator can climb on the operation platform plate through the scaffold climbing part. The indoor scaffold scheme that telescopic platform stand and indoor ceiling formation location on scaffold operation platform are connected is established in the adoption to above-mentioned scheme, and through the threaded connection of the upper end of adjusting bed frame stand pipe and the lower extreme of platform stand, the high position of adjusting platform stand upper end to the adaptation has the operation environment of different floor height, through the upper portion of the stable scaffold of compressing tightly location connection of platform stand upper end and indoor ceiling, has improved scaffold stability under operating condition.

In order to improve the structural strength of the scaffold, as shown in fig. 1, a reinforcing diagonal rod with an intersected middle part is arranged between upper and lower adjacent reinforcing cross rods, the intersection of each reinforcing cross rod and a pedestal upright column pipe is fixedly connected with one end of each reinforcing diagonal rod, and the other end of each reinforcing diagonal rod is fixedly connected with the intersection of the opposite angles of the intersection. Simultaneously, the control platform board of this scheme is the decorative pattern steel sheet that thickness is 5 mm.

In order to improve the stability that the upper end of bed frame stand pipe and the lower extreme of platform stand are connected, avoid the pine smooth, as shown in fig. 3, 4, set up the deep groove along axial extension on the end lateral wall of the upper end of the bed frame stand pipe of this scheme along circumference equidistance, the end outside of the upper end of the bed frame stand pipe that is equipped with the deep groove is equipped with the fastening area of buckleing along circumference hoop, the fastening area of buckleing tightly ties the upper end of bed frame stand pipe on the lower end of platform stand. The fastening buckle belt improves the friction force between the connecting parts of the upper end of the base frame upright post pipe and the lower end of the platform upright post, thereby avoiding looseness and smoothness. Based on the above scheme, in order to realize the function of the fastening belt, as shown in fig. 4, one end of the fastening belt of the scheme is provided with a belt head ear plate a, the other end of the fastening belt is provided with a belt head ear plate b, a connecting through hole a is formed in the belt head ear plate a, a connecting through hole b is formed in the belt head ear plate b, and the connecting through hole a is connected with the connecting through hole b through a bolt and a nut.

In order to satisfy the requirement that the scaffold frame is convenient for remove, satisfy the stability requirement under the operating condition simultaneously, this scheme still discloses a can switch over work or moving state's landing leg part, as shown in fig. 5, 6, this scheme's landing leg part includes the stabilizer blade stand pipe of being connected with the bottom of bed frame stand pipe, the lower extreme of stabilizer blade stand pipe forms interior external screw thread connection with the stand of the wheel carrier upper end of universal wheel part, be equipped with the load eaves board on the both sides of the lower extreme of stabilizer blade stand pipe, be equipped with the stabilizer blade pole through-hole on the load eaves board, be equipped with external screw thread stand pole in the stabilizer blade pole through-hole, be equipped with on the external screw thread stand pole of the top face side of load eaves board and lock the nut down on the external screw thread stand pole of the top face side of load eaves board. The moving or working state of the scaffold is switched by switching the contact between the universal wheel component or the external thread foot rod and the ground. Based on the above scheme, in order to improve the stability of the connection between the universal wheel component and the stand column pipe and avoid the upward retraction of the universal wheel component in the moving process in the moving state, as shown in fig. 5 and 6, the upper locking internal thread hole and the lower locking internal thread hole are formed in the side wall of the lower end of the stand column pipe in the scheme in the up-down direction, the upper locking internal thread hole is internally provided with the upper locking bolt, and the lower locking internal thread hole is internally provided with the lower locking bolt. And locking the position of the universal wheel component by using the upper locking bolt and the lower locking bolt.

The structures, components, and the like disclosed in the present embodiment can be implemented by general and conventional means known in the art, unless otherwise specified. The indoor telescopic scaffold of the scheme is not limited to the content disclosed in the specific embodiment, the technical scheme presented in the embodiment can be extended based on the understanding of the person skilled in the art, and the simple alternative scheme made by the person skilled in the art according to the scheme and the common general knowledge also belongs to the scope of the scheme.

Claims

1. Indoor flexible scaffold, characterized by include the base frame, the base frame includes a plurality of base frame stand pipes of vertically and horizontally aligning range, the bottom of base frame stand pipe is equipped with a leg part, at least along vertical, horizontal adjacent the middle part of base frame stand pipe links to be equipped with a plurality of enhancement horizontal poles, the upper end of base frame stand pipe is equipped with the operation platform board, the upper end of base frame stand pipe forms interior thread connection with the lower extreme of platform stand, the upper end and the indoor ceiling contact of platform stand compress tightly the location and are connected, be equipped with scaffold climbing part on at least one side of base frame, operating personnel passes through scaffold climbing part is stepped on the operation platform board.

2. An indoor telescopic scaffold according to claim 1, wherein a reinforcing diagonal rod with a crossed middle part is arranged between the upper and lower adjacent reinforcing cross rods, the crossed part of the reinforcing cross rod and the pedestal upright tube is fixedly connected with one end of the reinforcing diagonal rod, and the other end of the reinforcing diagonal rod is fixedly connected with the diagonal crossed part of the crossed part.

3. An indoor telescopic scaffold according to claim 1, wherein the manipulation platform plate is a patterned steel plate having a thickness of 5 mm.

4. An indoor telescopic scaffold as claimed in claim 1, wherein the end side wall of the upper end of the base column tube is provided with deep slots extending axially at equal intervals along the circumferential direction, and the outer side of the end of the upper end of the base column tube provided with the deep slots is provided with a fastening buckle belt along the circumferential direction, and the fastening buckle belt fastens the upper end of the base column tube to the lower end of the platform column.

5. An indoor telescopic scaffold according to claim 4, wherein one end of the fastening belt is provided with a first lug plate, the other end of the fastening belt is provided with a second lug plate, the first lug plate is provided with a connecting through hole A, the second lug plate is provided with a connecting through hole B, and the connecting through hole A is connected with the connecting through hole B through a bolt and a nut.

6. An indoor telescopic scaffold according to claim 1, wherein the leg member includes a leg post tube connected to a bottom end of the base frame post tube, a lower end of the leg post tube is in internal and external threaded connection with a post at an upper end of a wheel carrier of the universal wheel member, a bearing cornice is provided on both sides of the lower end of the leg post tube, a leg rod through hole is provided on the bearing cornice, an external thread leg rod is provided in the leg rod through hole, an upper locking nut is provided on the external thread leg rod on a top surface side of the bearing cornice, and a lower locking nut is provided on the external thread leg rod on a bottom surface side of the bearing cornice.

7. An indoor telescopic scaffold according to claim 6, wherein the side wall of the lower end of the leg post pipe is provided with an upper locking female screw hole and a lower locking female screw hole in the vertical direction, the upper locking female screw hole is provided with an upper locking bolt, and the lower locking female screw hole is provided with a lower locking bolt.