CN218205555U - Movable operating platform for cornice construction - Google Patents

Abstract

The application discloses a portable operation platform for eaves mouth construction, including frame, wheelset and adjustable unable adjustment base. The frame comprises an upper layer frame and a lower layer frame which are arranged in a staggered mode in the horizontal direction. The wheel set is installed at the bottom of lower frame for operation platform easily removes, and the reduction space occupies. The adjustable fixing base for supporting the frame is arranged at the bottom of the lower-layer frame, when the adjustable fixing base supports the frame, the adjustable fixing base is in contact with the ground, and static friction force generated between the adjustable fixing base and the ground prevents the whole operation platform from moving randomly, so that the operation platform is fixed at a construction position. The upper frame and the lower frame that misplace each other make whole operation platform suitability wider, can be used to the outstanding eaves mouth of staggered floor building.

Description

Movable operating platform for cornice construction

Technical Field

The utility model relates to a construction technical field, concretely relates to portable operation platform for eaves mouth construction.

Background

In some large public building projects, in order to make buildings richer in form and dynamic feeling, building eaves openings can be designed into various irregular complex shapes, such as C-shaped and S-shaped, even different floors can adopt staggered floor design, and construction difficulty is increased. Constructors will typically construct the cornice by erecting scaffolding. The method for erecting the scaffold for cornice construction mainly has the following defects: 1. the step is set up to the scaffold is loaded down with trivial details, sets up and dismantles the engineering volume greatly, and the scaffold can not remove at will moreover, needs long-time fixed the setting in a place during the use, causes the influence that the part can not be under construction to ground, influences the whole construction progress of project. If the scaffold needs to be moved to other places for construction, the scaffold needs to be disassembled and assembled again in a long time. 2. The floor fastener type steel pipe scaffold occupies more ground space, and the passing and material transportation of the construction process to constructors are influenced. 3. The traditional scaffold is a rectangular frame and is not suitable for irregular cornices.

SUMMERY OF THE UTILITY MODEL

The technical problem that this application will be solved provides one kind and conveniently moves, take up an area of the little portable operation platform in space, and be applicable to irregular eaves mouth.

In order to solve the technical problem, the embodiment of the application adopts the following technical scheme: the movable operating platform for cornice construction comprises a frame, a wheel set and an adjustable fixed base; the frame comprises an upper layer frame and a lower layer frame; the upper layer frame is fixedly connected with the lower layer frame; the upper layer frame and the lower layer frame are arranged from top to bottom in sequence in the vertical direction; the upper layer frame and the lower layer frame are arranged in a staggered manner in the horizontal direction; the wheel set is arranged at the bottom of the lower layer frame; and the adjustable fixed base is arranged at the bottom of the lower-layer frame and used for supporting the frame.

In some embodiments, the adjustable stationary base comprises a base sleeve, a telescoping support rod, and a base retaining latch; the base sleeve comprises a first mounting through hole; the telescopic supporting rod comprises a second mounting through hole matched with the first mounting through hole; the base sleeve is fixedly arranged at the bottom of the lower-layer frame; the telescopic supporting rod is inserted into the base sleeve and can move along the base sleeve, so that the height of the adjustable fixed base is adjusted; and the base fixing bolt can pass through the first mounting through hole and the second mounting through hole to fix the base sleeve and the telescopic supporting rod.

In some embodiments, the upper frame includes a first planar frame and a first panel on which an applicator worker can stand; the first plane frame is vertical to the vertical direction; one side of the first panel is rotatably connected with one side of the first plane frame; and the other side edges of the first panel are lapped on the first plane frame.

In some embodiments, the upper frame comprises a first planar frame and a guardrail; the guardrail comprises a guardrail sleeve, a telescopic rod, a guardrail fixing bolt and a guardrail cross rod; the guardrail sleeve comprises a guardrail sleeve through hole; the telescopic rod comprises a telescopic rod through hole; the first plane frame is vertical to the vertical direction; the guardrail sleeve is vertically fixed on the first plane frame; the telescopic rod is inserted into the guardrail sleeve and can move along the guardrail sleeve; the guardrail fixing bolt can pass through the telescopic rod through hole and the guardrail sleeve through hole to fixedly connect the telescopic rod and the guardrail sleeve; and the guardrail cross bar is connected with the telescopic rod.

In some embodiments, a plurality of telescoping rods are rotatably connected with the guardrail cross-bar.

In some embodiments, the mobile operations platform further comprises a diagonal bar and a vertical bar; two ends of the diagonal rod are respectively fixedly connected with the upper layer framework and the lower layer framework; two ends of the vertical rod are respectively fixedly connected with the upper layer framework and the lower layer framework; and the diagonal rod is fixedly connected with the vertical rod.

In some embodiments, two ends of the diagonal rod are respectively welded and fixed with the upper layer frame and the lower layer frame; two ends of the vertical rod are respectively welded and fixed with the upper layer framework and the lower layer framework; and the diagonal rod and the vertical rod are welded and fixed.

In some embodiments, the upper frame includes a plurality of first through holes; the lower frame comprises a plurality of second through holes; the diagonal rod comprises a plurality of diagonal rod through holes; the vertical rod comprises a plurality of vertical rod through holes; the plurality of first through holes are arranged at intervals along the horizontal direction; the plurality of second through holes are arranged at intervals along the horizontal direction; the plurality of inclined rod through holes are respectively arranged at the two ends and the middle position of the inclined rod; the plurality of vertical rod through holes are respectively arranged at the two ends and the middle position of the vertical rod; the bolt assembly can pass through the first through hole and the corresponding inclined rod through hole to fixedly connect the upper-layer frame and the inclined rod; the bolt assembly can pass through the second through hole and the corresponding inclined rod through hole to fixedly connect the lower layer frame and the inclined rod; the bolt assembly can pass through the first through hole and the corresponding vertical rod through hole to fixedly connect the upper layer frame and the vertical rod; the bolt assembly can pass through the second through hole and the corresponding vertical rod through hole to fixedly connect the lower layer frame and the vertical rod; and the bolt assembly can pass through the inclined rod through hole and the corresponding vertical rod through hole to fixedly connect the inclined rod and the vertical rod.

In some embodiments, the mobile operations platform further comprises a counterweight; the counter weight is arranged on one side of the lower layer frame far away from the upper layer frame.

In some embodiments, the mobile operations platform further comprises a first ladder and a second ladder; two ends of the first ladder stand are respectively fixedly connected with the upper layer framework and the lower layer framework; and the second ladder stand is fixedly arranged in the lower layer frame.

Compared with the prior art, the portable operation platform of this application embodiment is including the frame of installing the wheelset, so can remove at will, only need remove the frame to the place that needs the construction when the construction, need not occupy too big ground space, but also adjustable unable adjustment base's design can be used to braced frame, adjust the stiction that unable adjustment base and ground contact produced and prevent that the frame from removing, construction safety has been guaranteed, the upper frame that misplaces each other makes whole operation platform be applicable to irregular eaves mouth with lower floor's frame, especially the outstanding eaves mouth of staggered floor building.

Drawings

Fig. 1 is a front view structural diagram of an embodiment of a mobile operation platform according to an embodiment of the present application.

Fig. 2 is a partially enlarged view of fig. 1 at a.

Fig. 3 is a side view schematic diagram of an embodiment of a mobile operation platform according to an embodiment of the present disclosure.

Fig. 4 is a schematic usage status diagram of an embodiment of a mobile operation platform according to an embodiment of the present disclosure.

The reference numbers are as follows: 10-upper layer frame, 11-first plane frame, 12-guardrail, 121-guardrail sleeve, 122-telescopic rod, 123-guardrail cross rod, 13-first panel, 20-lower layer frame, 21-second plane frame, 22-second panel, 30-wheel set, 40-adjustable fixed base, 50-counterweight, 60-diagonal rod, 70-vertical rod, 80-reinforced cross rod, 90-first ladder stand and 100-second ladder stand.

Detailed Description

The technical solution of the present application will be further explained with reference to the accompanying drawings.

Fig. 1-4 show that the mobile operation platform for cornice construction of the embodiment of the present application comprises a frame, wheel sets 30 and adjustable fixed bases 40. The frame includes an upper frame 10 and a lower frame 20 which are arranged one above another in the vertical direction (the illustrated Z-axis direction) and are fixedly connected. The bottom at lower floor frame 20 is installed to wheelset 30 for whole operation platform is mobilizable, even use the little frame of occupation space, also can be used in the construction in big space, and need not set up the scaffold frame in big space, and constructor only need remove the eaves mouth that needs the construction with portable operation platform, thereby need not set up the scaffold frame again at different eaves mouths, has made things convenient for the construction. And when not needing the construction, also can remove operation platform, can not occupy this local space for a long time, reduce and construct the influence to whole project. Adjustable unable adjustment base 40 installs in the bottom of frame for raise the frame and make the frame support by adjustable unable adjustment base 40, when adjustable unable adjustment base 40 was adjusted to a take the altitude, adjustable unable adjustment base 40's one end and ground contact atress, the other end then supports whole frame, the static friction that adjustable unable adjustment base 40 produced with ground contact this moment can prevent that the frame from removing, thereby places whole frame is fixed on ground. When the frame needs to be moved, the adjustable fixing base 40 needs to be adjusted, so that the adjustable fixing base 40 is not in contact with the ground any more, and the wheel set 30 is in contact with the ground, thereby facilitating the movement of the frame. Meanwhile, in order to facilitate the processing of cornice of a staggered floor building, the upper frame 10 and the lower frame 20 are staggered in the horizontal direction (shown in the X-axis direction). Specifically, the cornices of different floors of the split-level building are protruded differently in length, and the upper and lower frames 10 and 20 are staggered with each other so that the edge of the upper frame 10 can protrude from the lower frame 20. When in use, the lower layer frame 20 is placed at the position of the lower layer floor, and the upper layer frame 10 with the edge protruding out of the lower layer frame 20 is used for processing the cornice of the protruding upper layer floor.

In some embodiments, when the entire frame is supported and fixed on the ground by the adjustable fixing base 40, the adjustable fixing base 40 is in contact with the ground and is in a stressed state, so that the adjustable fixing base 40 can generate static friction with the ground to prevent the frame from moving. The wheel sets 30 may be in contact with the ground, which also provides some support to the frame. The wheel sets may also be out of contact with the ground and the entire frame is supported solely by the adjustable stationary base 40, as can be seen in particular in fig. 4.

In some embodiments, as shown in fig. 1, 3 and 4, the adjustable fixed base 40 includes a base sleeve fixedly disposed at the bottom of the frame and a telescopic support rod inserted into the base sleeve at one end and adapted to contact the ground at the other end. Through removing flexible bracing piece, can adjust the height of base, when adjusting to required height, fixing pin passes the base sleeve pipe and the installation through-hole of flexible bracing piece comes both to fix. When the whole operation platform needs to be moved, the telescopic support rod is adjusted to be not contacted with the ground, and only the wheel set 30 is contacted with the ground, so that the frame can be moved. When the whole frame needs to be fixed on the ground, the telescopic supporting rod is adjusted to be in contact with the ground, and the telescopic supporting rod is in a stressed state, at the moment, static friction force can be generated between the telescopic supporting rod and the ground, and therefore the movement of the frame is limited.

In some embodiments, the mobile operation platform further includes a counterweight 50 disposed on a side of the lower frame 20 away from the upper frame 10, please refer to fig. 1. The design enables the center of gravity of the whole frame to be shifted towards the interior of the building, so that the safety of the whole operation platform is improved. And the size of the counterweight inside the counterweight 50 can be determined according to the load bearing, thereby ensuring that the whole operation platform cannot topple.

In some embodiments, as shown in fig. 1-3, the operator platform may be provided with a guard rail 12 for further safety. Specifically, the guard rail 12 is provided on the first plane frame 11 of the upper frame 10 perpendicular to the vertical direction. The guardrail 12 includes a plurality of guardrail sleeves 121, a plurality of telescoping rods 122, a guardrail cross bar 123, and a guardrail securing latch. The guardrail sleeve 121 and the telescopic rod 122 are provided with through holes which are mutually matched. The guard rail sleeve 121 is vertically fixed on the first plane frame 11, one end of the telescopic rod 122 is inserted into the guard rail sleeve 121 and is movable along the guard rail sleeve 121, thereby adjusting the height of the entire guard rail 12, and a guard rail fixing pin can fixedly connect the telescopic rod 122 and the guard rail sleeve 121 through the through hole of the telescopic rod 122 and the through hole of the guard rail sleeve 121. The guardrail cross bar 123 is respectively connected with the telescopic rods 122, so that different telescopic rods 122 are connected into a whole, and the guardrail cross bar 123 can also be used as a handle.

In some embodiments, the plurality of telescoping rods 122 are each rotatably connected to a different position of the guardrail crossbar 123. Such a design allows the guardrail cross-bar 123 to be angularly disposed with respect to the first planar frame 11. When the entire frame is used with a projecting cornice, the height of the telescoping rods 122 near the cornice is lower than the height of the telescoping rods 122 away from the cornice. Thereby when guaranteeing that the guardrail does not produce the interference with the eaves mouth, also can keep away from eaves mouth department as far as possible and have the higher guardrail of height for constructor, improved the security.

In some embodiments, as shown in fig. 1 and 3, the upper frame 10 and the lower frame 20 are fixedly connected together by the diagonal rods 60 and the vertical rods 70, so that the two are misaligned. Specifically, the two ends of the diagonal member 60 are fixedly connected to the upper frame 10 and the lower frame 20, respectively, and the two ends of the vertical member 70 are also fixedly connected to the upper frame 10 and the lower frame 20, respectively, so that the upper frame 10 and the lower frame 20 are fixedly connected. The diagonal members 60, and the vertical members 70 of the overall frame may be fixedly attached to each other in a number of different ways, including, but not limited to, welded fastening and bolt assemblies passing through corresponding through holes to secure them to each other.

In some embodiments, as shown in fig. 3, to enhance the stability of the entire frame, the entire operation platform further includes reinforcing cross bars 80 arranged along the front-to-back direction (the illustrated Y-axis direction), and these reinforcing cross bars 80 can be used to connect the diagonal bars 60 and the vertical bars 70 at different front-to-back positions, thereby enhancing the connection strength of the entire frame.

In some embodiments, the upper frame 10 includes a first through hole, the lower frame 20 includes a second through hole, the diagonal member 60 includes a plurality of diagonal member through holes respectively disposed at two ends and a middle position of the diagonal member 60, and the vertical member 70 includes a plurality of vertical member through holes respectively disposed at two ends and a middle position of the vertical member 70. The bolt assemblies pass through the corresponding through holes to fix the bolt assemblies with each other. For example, when the frame and the diagonal rod 60 need to be fixedly connected, one set of bolt assemblies passes through the first through hole of the upper frame 10 and the corresponding diagonal rod through hole to fixedly connect the upper frame 10 and the diagonal rod 60, and the other set of bolt assemblies passes through the second through hole of the lower frame 20 and the corresponding diagonal rod through hole to fixedly connect the lower frame 20 and the diagonal rod 60.

In some embodiments, the degree of misalignment between the upper frame 10 and the lower frame 20 is adjustable in order to provide a wider application area for the operation platform. Specifically, a plurality of first through holes are arranged at intervals in the horizontal direction in the upper frame 10 and a plurality of second through holes Kong Zaixia are arranged at intervals in the horizontal direction in the lower frame 20. When the projecting cornice needs to be constructed, the upper layer space 10 and the lower layer frame 20 need to be dislocated more, at this time, one end of the vertical rod 70 can be connected with the first through hole of the upper layer frame 10 close to the lower layer frame 20, and the other end of the vertical rod is connected with the second through hole of the lower layer frame 20 close to the upper layer frame 10, so that a larger dislocation degree can be obtained. When the cornice with a small protruding degree needs to be constructed, one end of the vertical rod 70 can be connected with the first through hole of the upper frame 10 far away from the lower frame 20, and the other end of the vertical rod is connected with the second through hole of the lower frame 20 far away from the upper frame 10, so that the dislocation degree of the upper frame 10 and the lower frame 20 can be reduced.

In some embodiments, as shown in fig. 1, the upper frame 10 includes a first planar frame 11 and a first panel 13 on which an applicator worker can stand. One side of the first panel 13 is rotatably connected to one side of the first plane frame 11, and the remaining sides are overlapped on the first plane frame 11. The first panel 13 is hinged to the first planar frame 11 so that a worker can more conveniently climb up the upper frame 10. When the constructor climbs up from the bottom, the first panel 13 may be turned over, then climbed up inside the upper frame 10 from the turned-over position, and then covered with the first panel 13, and stands on to construct.

In some embodiments, as shown in FIG. 1, the lower frame 20 is provided with a second panel 22 of similar construction to the first panel. One side of the second panel 22 is rotatably connected to one side of the second plane frame 21 of the lower frame 20, and the other sides thereof are overlapped on the second plane frame 21.

In some embodiments, as shown in figure 3, the work platform further comprises a first ladder stand 90 and a second ladder stand 100. The two ends of the first ladder stand 90 are fixedly connected with the upper layer frame 10 and the lower layer frame 20 respectively. Thereby facilitating the construction worker to climb from the lower frame 20 to the upper frame 10 while the first ladder stand 90 can play a role of enhancing the coupling strength of the second ladder stand 100 and the upper frame 10. The second ladder 100 is fixedly arranged in the lower frame 20, which not only facilitates the construction personnel, but also enhances the stability of the whole lower frame 20.

Claims (10)

1. A portable operation platform for eaves mouth construction, its characterized in that: comprises a frame, a wheel set and an adjustable fixed base; the frame comprises an upper layer frame and a lower layer frame;

the upper layer frame is fixedly connected with the lower layer frame;

the upper layer frame and the lower layer frame are sequentially arranged from top to bottom in the vertical direction;

the upper layer frame and the lower layer frame are arranged in a staggered mode in the horizontal direction;

the wheel set is arranged at the bottom of the lower layer frame; and

the adjustable fixed base is arranged at the bottom of the lower layer frame and used for supporting the frame.

2. A mobile operations platform according to claim 1, wherein: the adjustable fixed base comprises a base sleeve, a telescopic supporting rod and a base fixing bolt; the base sleeve comprises a first mounting through hole; the telescopic supporting rod comprises a second mounting through hole matched with the first mounting through hole;

the base sleeve is fixedly arranged at the bottom of the lower-layer frame;

the telescopic supporting rod is inserted into the base sleeve and can move along the base sleeve, so that the height of the adjustable fixed base is adjusted; and

the base fixing bolt can penetrate through the first mounting through hole and the second mounting through hole to fix the base sleeve and the telescopic supporting rod.

3. A mobile operations platform according to claim 1, wherein: the upper frame comprises a first plane frame and a first panel for a worker to stand;

the first planar frame is perpendicular to the vertical direction;

one side of the first panel is rotatably connected with one side of the first plane frame; and

the rest side edges of the first panel are lapped on the first plane frame.

4. A mobile operations platform according to claim 1, wherein: the upper layer frame comprises a first plane frame and a guardrail; the guardrail comprises a guardrail sleeve, a telescopic rod, a guardrail fixing bolt and a guardrail cross rod; the guardrail sleeve comprises a guardrail sleeve through hole; the telescopic rod comprises a telescopic rod through hole;

the first planar frame is perpendicular to the vertical direction;

the guardrail sleeve is vertically fixed on the first plane frame;

the telescopic rod is inserted into the guardrail sleeve and can move along the guardrail sleeve;

the guardrail fixing bolt can penetrate through the telescopic rod through hole and the guardrail sleeve through hole to fixedly connect the telescopic rod and the guardrail sleeve; and

the guardrail cross rod is connected with the telescopic rod.

5. The mobile operations platform of claim 4, wherein:

the plurality of telescopic rods are rotatably connected with the guardrail cross rod.

6. A mobile operations platform according to any of claims 1 to 5, wherein: also comprises an inclined rod and a vertical rod;

two ends of the inclined rod are respectively fixedly connected with the upper layer framework and the lower layer framework;

two ends of the vertical rod are respectively and fixedly connected with the upper layer framework and the lower layer framework; and

the inclined rod is fixedly connected with the vertical rod.

7. The mobile operations platform of claim 6, wherein:

two ends of the inclined rod are respectively welded and fixed with the upper layer frame and the lower layer frame;

two ends of the vertical rod are respectively welded and fixed with the upper layer framework and the lower layer framework; and

the inclined rod and the vertical rod are welded and fixed.

8. The mobile operations platform of claim 6, wherein: the upper frame includes a plurality of first through holes; the lower frame comprises a plurality of second through holes; the diagonal rod comprises a plurality of diagonal rod through holes; the vertical rod comprises a plurality of vertical rod through holes;

the first through holes are arranged at intervals along the horizontal direction;

the second through holes are arranged at intervals along the horizontal direction;

the plurality of inclined rod through holes are respectively arranged at the two ends and the middle position of the inclined rod;

the plurality of vertical rod through holes are respectively arranged at the two ends and the middle position of the vertical rod;

a bolt assembly can pass through the first through hole and the corresponding inclined rod through hole to fixedly connect the upper layer frame and the inclined rod;

a bolt assembly can pass through the second through hole and the corresponding inclined rod through hole to fixedly connect the lower layer frame and the inclined rod;

a bolt assembly can penetrate through the first through hole and the corresponding vertical rod through hole to fixedly connect the upper layer frame and the vertical rod;

a bolt assembly can pass through the second through hole and the corresponding vertical rod through hole to fixedly connect the lower layer frame and the vertical rod; and

the bolt assembly can pass through the inclined rod through hole and the corresponding vertical rod through hole to fixedly connect the inclined rod and the vertical rod.

9. A mobile operations platform according to any of claims 1 to 5, wherein: the device also comprises a counterweight;

the counterweight is arranged on one side, far away from the upper-layer frame, of the lower-layer frame.

10. A mobile operations platform according to any of claims 1 to 5, wherein: the ladder comprises a first ladder stand and a second ladder stand;

two ends of the first ladder stand are fixedly connected with the upper-layer frame and the lower-layer frame respectively; and

the second ladder stand is fixedly arranged in the lower-layer frame.

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