CN220666840U

CN220666840U - High security portable scaffold frame

Info

Publication number: CN220666840U
Application number: CN202321810296.4U
Authority: CN
Inventors: 蔡彬彬; 刘双; 熊裕平
Original assignee: Shanghai Ruiju Metal Products Co ltd
Current assignee: Shanghai Ruiju Metal Products Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-03-26
Anticipated expiration: 2033-07-11

Abstract

The application belongs to the technical field of scaffolds, and discloses a high-safety movable scaffold, which comprises four groups of vertical rods, wherein the four groups of vertical rods are distributed in a rectangular shape, the bottom of each group of vertical rods is fixedly provided with a locking universal wheel, the connecting parts of the outer walls of two longitudinal groups of vertical rods at each side are vertically and uniformly fixedly provided with a plurality of connecting rods, the outer sides of the four groups of vertical rods are provided with protection components, the bottom ends of the two bottommost groups of connecting rods at the two sides are provided with auxiliary components, the connecting parts of the side ends of the two transverse groups of vertical rods at each side are provided with reinforcing components, the inner sides of the top ends of the four groups of vertical rods are provided with a bearing platform, and the two side wall rectangular forms of the bearing platform are fixedly provided with four clamping blocks; through pole setting, locking universal wheel, connecting rod, reinforcement subassembly, bearing platform, the fixture block that set up, when can form the used portable scaffold of construction, be convenient for to construction worker's climbing and bearing effect.

Description

High security portable scaffold frame

Technical Field

The application relates to the technical field of scaffolds, and more particularly relates to a high-safety movable scaffold.

Background

In the construction, road and bridge construction or ship building industry, a movable scaffold is a common auxiliary tool, and workers usually need to stand on a platform erected by the movable scaffold to perform various construction activities.

Via search disclosure (bulletin) number: CN213710287U discloses a mobile scaffold with high safety, which comprises a scaffold body, a fixed end and a mobile end, wherein the fixed end and the mobile end are arranged at the bottom of the scaffold body, the scaffold comprises a plurality of support vertical rods, the fixed end comprises fixed rods and a bottom plate, each fixed rod is respectively arranged at the outer side of each support vertical rod, the fixed rods are fixedly connected with the support vertical rods through connecting plates, the bottom ends of the fixed rods are fixedly connected with the bottom plate, and the horizontal projection of the bottom plate is positioned below the bottom ends of the support vertical rods; the application can solve the problem that the movable scaffold has potential safety hazards which are easy to deviate in the construction process;

however, although the problem of movement of the scaffold wheel body part during construction can be solved in the application, the protection effect of a supporting platform used for a worker to stand on a scaffold cannot be achieved in the application, so that potential safety hazards that the worker falls down due to unexpected operation of the worker at a construction position are easily generated in the construction process.

In order to solve the problems, the application provides a high-safety movable scaffold.

Disclosure of Invention

The application provides a high security portable scaffold adopts following technical scheme:

the utility model provides a high security portable scaffold frame, includes four groups pole setting, four groups the pole setting is rectangular form and distributes, and the equal fixed mounting in bottom of every group pole setting has locking universal wheel, and every side is vertical two groups the junction of pole setting outer wall is equal perpendicular even fixed mounting has a plurality of connecting rods, four groups the outside of pole setting is provided with protection component, and both sides are one set of bottom the bottom of connecting rod all is provided with auxiliary assembly, and every side is horizontal two sets of junction of pole setting side all is provided with reinforcement assembly, four sets of the inboard position on pole setting top is provided with the bearing platform, the both sides wall rectangular form fixed mounting of bearing platform has four fixture blocks, four the inner wall of fixture block bottom respectively with the outer wall looks joint of the one set of connecting rod in both sides top.

Through the technical scheme, the supporting function of construction of workers is realized by using the supporting platform.

Further, the protection component comprises two groups of horizontal-distributed industrial columns, the center positions of the bottoms of the two groups of industrial columns are fixedly provided with inserted bars, the outer walls of the middle parts of the two groups of industrial columns are vertically movably sleeved with two sliding sleeves, and the joints of the outer walls of the sliding sleeves are fixedly provided with railing.

Through the technical scheme, the supporting effect on the upper structure is realized by using the designed I-shaped column.

Further, the protection assembly further comprises four locking bolts, each locking bolt is connected to the inner cavity of one side end of each sliding sleeve in a penetrating mode in a threaded mode, and one end of each locking bolt is abutted to the outer wall of the middle of one group of industrial columns.

Through above-mentioned technical scheme, utilize the locking bolt who establishes, be convenient for to railing protection height's regulation.

Further, the auxiliary assembly comprises a cross bar positioned below the connecting rod, a first I-shaped rod is movably sleeved in an inner cavity in the center of the cross bar, a sleeve is fixedly connected to the top of the first I-shaped rod, a screw is connected with an inner cavity extending type screw on the top of the sleeve in a threaded manner, and the screw is fixedly mounted on the central outer wall of the bottom end of the connecting rod.

Through above-mentioned technical scheme, utilize sleeve and screw rod that establish, the indirect adjustment effect of the perpendicular height of horizontal bar of being convenient for.

Further, the auxiliary assembly further comprises sliding rods which penetrate through the inner cavities at the two sides of the transverse bar in a fixed sleeving manner, the top ends of the two groups of sliding rods are respectively movably sleeved with the inner cavities at the two sides of the connecting rod, the bottoms of the two groups of sliding rods are fixedly connected with anti-slip discs, and the two groups of anti-slip discs are respectively positioned at the two sides below the transverse bar.

Through the technical scheme, the contact effect with the ground is realized by utilizing the provided anti-skid disc.

Further, the bearing platform is prismatic cavity form plate body structure, and the even fixed mounting of inner wall level of bearing platform has a plurality of filling bars, the inner chamber of bearing platform four corners department has all run through and has seted up the slot, every the slot respectively with every inserted bar looks joint adaptation.

Through the technical scheme, the butt-joint adaptation effect with the inserted bar is realized by utilizing the arranged slots.

Further, the reinforcement assembly comprises a first inclined bar and a second inclined bar which are in longitudinal contact and are distributed in a crossed mode, a second I-shaped rod is movably installed at the joint of the inner cavities in the middle of the first inclined bar and the second inclined bar, the inner cavities at the two ends of the first inclined bar and the inner cavities at the two ends of the second inclined bar are movably sleeved with docking rods, the docking rods are fixedly installed on the outer walls of the four groups of vertical rods respectively, and the inner cavities at one side end, far away from the vertical rods, of the four docking rods are vertically spliced with bolts.

Through above-mentioned technical scheme, utilize two sets of reinforcement subassembly that establish, realize the effective reinforcement work of four sets of pole settings transverse position.

In summary, the present application includes the following beneficial technical effects:

through pole setting, locking universal wheel, connecting rod and the reinforcement subassembly, bearing platform, the fixture block that set up, in the time of can forming the used portable scaffold of construction, be convenient for to construction worker's climbing and bearing effect to through the slot that sets up on bearing platform, make under the combined action of cooperation protection subassembly, can play when the workman builds on bearing platform, play the good protection effect to the workman in the construction position, thereby avoid it to produce the danger of falling, improve holistic security performance.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic view of the protective component structure of the present application;

FIG. 3 is a schematic view of the auxiliary assembly structure of the present application;

FIG. 4 is a schematic view of the reinforcement assembly structure of the present application;

fig. 5 is a schematic structural diagram of the whole usage state of the present application.

The reference numerals in the figures illustrate:

1. a vertical rod; 2. locking the universal wheel; 3. a connecting rod; 4. a protective assembly; 41. an i-column; 42. a rod; 43. a sliding sleeve; 44. railing; 45. a locking bolt; 5. an auxiliary component; 51. a cross bar; 52. a first I-shaped rod; 53. a sleeve; 54. a screw; 55. a slide bar; 56. an anti-slip disc; 6. a reinforcement assembly; 61. a first diagonal stripe; 62. a second diagonal stripe; 63. a second I-shaped rod; 64. a butt joint rod; 65. a plug pin; 7. a support platform; 8. a clamping block; 9. a slot.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Examples:

the embodiment of the application discloses portable scaffold of high security, please refer to fig. 1, including four sets of pole setting 1, four sets of pole setting 1 are rectangular form distribution, and the equal fixed mounting in bottom of every set of pole setting 1 has locking universal wheel 2, the junction of every vertical two sets of pole setting 1 outer walls of side is all perpendicular even fixed mounting has a plurality of connecting rods 3, the outside of four sets of pole setting 1 is provided with protection component 4, the bottom of the two bottom sets of connecting rods 3 of both sides all is provided with auxiliary assembly 5, the junction of the two lateral ends of every side is provided with reinforcement assembly 6, the inboard position on four sets of pole setting 1 tops is provided with bearing platform 7, the both sides wall rectangular form fixed mounting of bearing platform 7 has four fixture blocks 8, the inner wall of four fixture block 8 bottoms respectively with the outer wall looks joint of the two top sets of connecting rods 3.

Referring to fig. 1 and 2, the protection assembly 4 includes two groups of horizontal-distributed work columns 41, wherein a plug rod 42 is fixedly installed at the center position of the bottom of each of the two groups of work columns 41, two sliding sleeves 43 are vertically and movably sleeved on the outer walls of the middle parts of the two groups of work columns 41, and a railing 44 is fixedly installed at the joint of the outer walls of the two sliding sleeves 43 at both sides;

the protection component 4 further comprises four locking bolts 45, each locking bolt 45 is in penetrating screw connection with the inner cavity of one side end of each sliding sleeve 43, and one end of each locking bolt 45 is in contact with the outer wall of the middle part of one group of the constructional column 41.

Referring to fig. 1 and 3, the auxiliary assembly 5 includes a cross bar 51 located below the connecting rod 3, a first h-shaped rod 52 is movably sleeved in an inner cavity in the center of the cross bar 51, a sleeve 53 is fixedly connected to the top of the first h-shaped rod 52, a screw 54 is connected to an inner cavity at the top of the sleeve 53 in an extending and threaded manner, and the screw 54 is fixedly mounted on the central outer wall at the bottom end of the connecting rod 3;

the auxiliary assembly 5 further comprises sliding rods 55 which are fixedly sleeved in inner cavities at two side ends of the transverse bar 51 in a penetrating mode, the top ends of the two groups of sliding rods 55 are movably sleeved with the inner cavities at two sides of the connecting rod 3 respectively, the bottoms of the two groups of sliding rods 55 are fixedly connected with sliding plates 56, the two groups of sliding plates 56 are located at two sides below the transverse bar 51 respectively, the two groups of auxiliary assemblies 5 are arranged, the movement and limiting effect of the integral scaffold can be achieved through the adjustment work of the vertical positions of the sliding plates 56, when the sliding plates 56 are separated from the contact state with the ground, the pushing movement work of the integral scaffold can be facilitated, and when the sliding plates 56 are in the abutting state with the ground, the movement deviation problem of the integral scaffold in the construction process can be prevented.

Referring to fig. 1, the supporting platform 7 is a prismatic hollow plate structure, and a plurality of filling rods are horizontally and uniformly fixed on the inner wall of the supporting platform 7, and slots 9 are respectively and fixedly arranged in the inner cavities at four corners of the supporting platform 7, wherein each slot 9 is respectively and fixedly connected with each inserting rod 42.

Referring to fig. 1 and 4, the reinforcement assembly 6 includes a first diagonal member 61 and a second diagonal member 62 that are longitudinally contacted and cross-distributed, a second h-shaped rod 63 is movably mounted at a joint of inner cavities of middle portions of the first diagonal member 61 and the second diagonal member 62, two end inner cavities of the first diagonal member 61 and the second diagonal member 62 are movably sleeved with a butt joint rod 64, four butt joint rods 64 are respectively fixedly mounted on outer walls of four groups of upright posts 1, and one side end inner cavities of the four butt joint rods 64 far away from the upright posts 1 are vertically inserted with a bolt 65

Wherein, under the overlap joint effect on two sets of connecting rods 3, support platform 7, fixture block 8, the reinforcement effect of two sets of reinforcement assemblies 6 to four sets of pole setting 1, in the time of can guaranteeing the good security of whole scaffold frame, the dismouting that also can be convenient for whole scaffold frame removes the transportation effect.

The implementation principle of the embodiment is as follows: when in use, in the complete assembly state shown in figure 1, workers can reach the top of the bearing platform 7 by utilizing the supporting and climbing actions of a plurality of connecting rods 3 at one side, thereby being convenient for completing construction work;

in addition, in the construction process of the worker on the supporting platform 7, the worker only needs to lift and pull the protective component 4 to the whole in the required construction direction of one longitudinal side of the supporting platform 7 while carrying the protective component 4, and only needs to plug in the two groups of inserting rods 42 with the two transverse inserting grooves 9 on the supporting platform 7 respectively in the whole installation process, and the vertical protective height of the two groups of sliding sleeves 43 and the railing 44 is adjusted by utilizing the adjusting effect of the locking bolts 45, so that the whole scaffold is in the state shown in fig. 5, and the protective component 4 can be switched at will on the two longitudinal sides of the supporting platform 7 according to the requirement;

when the whole scaffold needs to be moved, two groups of auxiliary assemblies 5 need to be operated in advance, the sleeve 53 rotates during operation, the movable connection state of the inner cavities of the first I-shaped rod 52 and the transverse bar 51 and the movable sleeving action of the two groups of sliding rods 55 and the two sides of the connecting rod 3 are utilized, the two groups of anti-slip discs 56 are indirectly far away from the ground, at the moment, the whole scaffold can be horizontally moved for work, and the bottom of each group of anti-slip discs 56 is guaranteed to be in a butt connection state with the ground during continuous construction.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a high security portable scaffold frame, includes four pole setting (1), its characterized in that: four groups pole setting (1) are rectangular form and distribute, and the equal fixed mounting in bottom of every group pole setting (1) has locking universal wheel (2), and each side is vertical two groups the junction of pole setting (1) outer wall is all perpendicular even fixed mounting has a plurality of connecting rods (3), four groups the outside of pole setting (1) is provided with protection component (4), and both sides are one set of bottom the bottom of connecting rod (3) all is provided with auxiliary assembly (5), and each side is horizontal two sets of junction of pole setting (1) side all is provided with reinforcement subassembly (6), and four sets of the inboard position on pole setting (1) top is provided with bearing platform (7), the both sides wall rectangular form fixed mounting of bearing platform (7) has four fixture blocks (8), four the inner wall of fixture block (8) bottom respectively with the outer wall looks joint of both sides top a set of connecting rod (3).

2. The high security mobile scaffolding as claimed in claim 1 wherein: the protection component (4) comprises two groups of horizontal-distributed I-shaped columns (41), inserting rods (42) are fixedly installed at the central positions of the bottoms of the I-shaped columns (41), two sliding sleeves (43) are vertically and movably sleeved on the outer walls of the middle parts of the two groups of I-shaped columns (41), and railings (44) are fixedly installed at the connecting positions of the outer walls of the two sliding sleeves (43) on two sides.

3. A high security mobile scaffolding according to claim 2, wherein: the protection assembly (4) further comprises four locking bolts (45), each locking bolt (45) is connected to the inner cavity of one side end of each sliding sleeve (43) in a penetrating mode in a threaded mode, and one end of each locking bolt (45) is abutted to the outer wall of the middle of one group of engineering columns (41).

4. The high security mobile scaffolding as claimed in claim 1 wherein: the auxiliary assembly (5) comprises a transverse bar (51) positioned below the connecting rod (3), a first I-shaped rod (52) is movably sleeved in an inner cavity in the center of the transverse bar (51), a sleeve (53) is fixedly connected to the top of the first I-shaped rod (52), a screw (54) is connected with the inner cavity at the top end of the sleeve (53) in an extending and threaded mode, and the screw (54) is fixedly mounted on the central outer wall of the bottom end of the connecting rod (3).

5. The high security mobile scaffolding of claim 4, wherein: the auxiliary assembly (5) further comprises sliding rods (55) which are fixedly sleeved in inner cavities at two side ends of the transverse bar (51) in a penetrating mode, the top ends of the two groups of sliding rods (55) are movably sleeved with the inner cavities at two sides of the connecting rod (3) respectively, anti-slip discs (56) are fixedly connected to the bottoms of the two groups of sliding rods (55), and the two groups of anti-slip discs (56) are located at two sides below the transverse bar (51) respectively.

6. A high security mobile scaffolding according to claim 2, wherein: the bearing platform (7) is prismatic cavity form plate body structure, and the even fixed mounting of inner wall level of bearing platform (7) has a plurality of filling bars, slot (9) have all been seted up to the inner chamber of bearing platform (7) four corners department, every slot (9) respectively with every inserted bar (42) looks joint adaptation.

7. The high security mobile scaffolding as claimed in claim 1 wherein: the reinforcing component (6) comprises a first inclined strip (61) and a second inclined strip (62) which are in longitudinal contact and are distributed in a crossed mode, a second I-shaped rod (63) is movably installed at the joint of the middle inner cavities of the first inclined strip (61) and the middle inner cavity of the second inclined strip (62), butt joint rods (64) are movably sleeved in the inner cavities at two ends of the first inclined strip (61) and the inner cavities at two ends of the second inclined strip (62), four butt joint rods (64) are fixedly installed on the outer walls of four groups of vertical rods (1) respectively, and bolts (65) are vertically inserted into the inner cavities at one side end of each of the four butt joint rods (64) away from the vertical rods (1).