CN212105180U

CN212105180U - Construction is with platform of unloading

Info

Publication number: CN212105180U
Application number: CN202020305077.0U
Authority: CN
Inventors: 乔帆; 周春茂; 曹保明; 李瑞斌; 姬文虎; 阎小岗
Original assignee: Shaanxi Construction Engineering Shenmu Construction Co ltd
Current assignee: Shaanxi Construction Engineering Shenmu Construction Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-12-08
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a construction is with platform of unloading, it contains two parallel arrangement's cradling piece (1), connects through two connecting rods (2) between the tip of two cradling piece (1) and fixes into a whole, and platform (3) of unloading is installed to the top of two connecting rods (2), is provided with first ear seat (4) that the several equidistance was arranged on every cradling piece (1), and this first ear seat (4) are connected the cooperation through the lower extreme rotation of hinge with first bracing piece (5), second ear seat (6) are installed at the top of first bracing piece (5), and this second ear seat (6) are connected the cooperation through the lower extreme rotation of pivot (7) with second bracing piece (8), the upper end of second bracing piece (8) be provided with can with. The invention has simple structure, stable and reliable fixing effect, larger load, higher installation efficiency and higher safety factor in the whole installation process, and is particularly suitable for the transfer operation of a large amount of building materials.

Description

Construction is with platform of unloading

Technical Field

The invention relates to the technical field related to building construction equipment, in particular to a discharging platform for building construction.

Background

The template removal operation is mainly faced in the later stage of building construction, as most of the existing building forms are high-rise or super high-rise, the disassembled templates and related supporting accessories need to be dispatched one by one, the most common method for dispatching the related building materials is to firstly open a small hole on a protective foot net and then install a related unloading platform, most of the existing fixed installation structures of the unloading platform insert two connecting rods into n-shaped embedded parts embedded into a floor slab for fixation, the unloading platform of the structure can only practically cope with the axial tension of the connecting rods, and the whole unloading platform extends out of a protective net, so that each connecting rod is actually born on the two n-shaped embedded parts, firstly, the n-shaped embedded parts also bear the upward tension of the unloading platform, which is the most main reason of poor bearing capacity of all the existing unloading platforms at present, the condition that the unloading platform topples frequently to cause casualties in the construction application process is also rare, and for the condition, some projects require that an inclined strut steel pipe is required to be arranged at the bottom of an extending part of the unloading platform to reach the next floor, and the method is subjected to ballast test, so that the load of the existing platform can be improved by 50% at least, but the operation of the whole inclined strut steel pipe is very dangerous, the main reason is that the unloading platform is a protruding part of the whole main building, and the inclined strut is required to be arranged at the lower bottom surface of the protruding part by hanging in the air by workers, so that the construction difficulty is high, and the working efficiency is low.

Disclosure of Invention

The invention aims to provide a discharging platform for building construction, which can effectively solve the problems in the background technology.

In order to solve the problems in the background art, the device comprises two support rods 1 which are arranged in parallel, the end parts of the two support rods 1 are connected and fixed into a whole through two connecting rods 2, and a discharging platform 3 is arranged above the two connecting rods 2; each support rod 1 is provided with a plurality of first ear seats 4 which are arranged at equal intervals, the first ear seats 4 are rotatably connected and matched with the lower end of a first support rod 5 through a hinge shaft, the top of the first support rod 5 is provided with a second ear seat 6, the second ear seat 6 is rotatably connected and matched with the lower end of a second support rod 8 through a rotating shaft 7, the upper end of the second support rod 8 is provided with a screw rod 9 which can be rotatably connected and matched with the second support rod, and the upper end of the screw rod 9 is fixedly welded with a top plate 10;

one end of the rotating shaft 7 extends out of the second lug seat 6 to be in rotating connection and matching with the driving connecting rod 11, the end part of the driving connecting rod 11 is fixedly connected with the piston shaft end of the hydraulic rod 12 into a whole, the end part of the hydraulic rod 12 is fixedly connected with the connecting seat 13 into a whole, and the connecting seat 13 is in rotating connection and matching with the surrounding baffle plate of the discharging platform 3 through the rotating shaft;

and a locking device butted with the n-shaped embedded part is arranged on the support rod 1.

The locking device comprises a driving rod 14 parallel to the support rod 1, a sliding groove 15 through which a gap of the first support rod 5 can pass is formed in the driving rod 14, a plurality of positioning shafts 16 corresponding to the first support rod 5 are fixedly installed in the sliding groove 15, a positioning sliding groove 17 in clearance sliding fit with the positioning shafts 16 is formed in the first support rod 5, two first connecting plates 18 are respectively welded and fixed at the outer side edges of the driving rod 14, a locking seat 19 is welded and fixed at the lower end of each first connecting plate 18, a clamping seat 20 corresponding to the locking seat 19 is welded and fixed at the outer side surface of the support rod 1, the clamping seat 20 is of an L-shaped structure, and a hole through which the gap of the clamping seat 20 passes is formed at the lower bottom surface of the locking seat 19;

a second connecting plate 21 is fixedly welded at the inner side edge of the driving rod 14, a guide rail 22 is fixedly welded at one side of the bottom of the second connecting plate 21, and a first guide sliding groove 23 which can be in clearance sliding fit with the guide rail 22 is formed in the inner side surface of the support rod 1;

under the drive of the hydraulic rod 12, when the first support rod 5 is perpendicular to the support rod 1, the locking seat 19 and the clamping seat 20 are buckled into a whole at the moment;

the inside surface department of platform 3 apron of unloading installs can rather than swivelling joint complex driven connecting rod 25, and the welding of one side of this driven connecting rod 25 has several driven shafts 26 corresponding with second bracing piece 8, the inside surface department of second bracing piece 8 is seted up can with driven shaft 26 clearance sliding fit's second direction spout 27.

And symmetrically arranged bosses 24 are respectively welded and fixed on two sides of the lower bottom surface of the top plate 10.

Due to the adoption of the technical scheme, the invention has the following beneficial effects: simple structure, fixed effect is reliable and stable, and the load is great, is particularly suitable for a large amount of building material's transportation operation, and the installation effectiveness is very fast, and whole installation factor of safety is higher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded view of the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the technical scheme in the embodiment of the invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the invention.

Referring to fig. 1, the present embodiment is implemented by the following technical solution, which includes two support rods 1 arranged in parallel, the ends of the two support rods 1 are connected and fixed into a whole through two connecting rods 2, a discharging platform 3 is installed above the two connecting rods 2, each support rod 1 is provided with a plurality of first ear seats 4 arranged at equal intervals, the first ear seats 4 are rotatably connected and matched with the lower end of a first supporting rod 5 through a hinge shaft, the top of the first supporting rod 5 is provided with a second ear seat 6, the second ear seat 6 is rotatably connected and matched with the lower end of a second supporting rod 8 through a rotating shaft 7, the upper end of the second supporting rod 8 is provided with a screw rod 9 capable of being rotatably connected and matched with the second supporting rod, and the upper end of the screw rod 9 is fixedly welded with a top plate 10;

the inboard face department of platform 3 of unloading encloses the baffle installs can rather than swivelling joint complex driven connecting rod 25, and the welding of one side of this driven connecting rod 25 has several and the corresponding driven shaft 26 of second bracing piece 8, the medial face department of second bracing piece 8 offers can with the second guide chute 27 of driven shaft 26 clearance sliding fit, the lower extreme length of each second bracing piece 8 is different in the same row in second guide chute 27 in this embodiment, and the second guide chute 27 on the second bracing piece 8 of platform 3 of unloading of keeping away from more is longer, and of course the second guide chute 27 upper end height all is unanimous.

The working principle and the implementation process of the technical solution part in the present embodiment are further described below with reference to the drawings:

firstly, placing embedded parts when a floor slab is poured according to the distance between every two clamping seats 20, wherein the embedded parts still adopt the existing n-shaped embedded parts;

during operation, firstly roughly measuring the floor height of a floor, adjusting a screw rod 9 to a corresponding height (slightly lower than the floor height), then respectively inserting four clamping seats 20 into corresponding n-shaped embedded parts, then starting a hydraulic rod 12 to drive a driving connecting rod 11 to be linked, driving the driving connecting rod 11 to drive a first supporting rod 5 and a second supporting rod 8 in the same row to be linked with the first supporting rod 5 and the second supporting rod 8 to be in a state of keeping the first supporting rod 5 and the second supporting rod 8 to be vertical to a support rod 1 in the moving process, and locking the n-shaped embedded parts between the clamping seats 20 and a locking seat 19 by a driving rod 14 through a first connecting plate 18 in the process, so that the purpose of fixing the n-shaped embedded parts in the axial direction can be realized;

finally, the boss 24 is hammered by a hammer to enable the top plate 10 to be tightly pressed against the ceiling, so that the purpose of fixing in the vertical direction is achieved.

When accomodating, it is about 10cm earlier not hard up roof 10 earlier to need attention, then contracts hydraulic stem 12, prevents that roof 10 from prizing the protective layer of bad ceiling and influencing the main part acceptance in later stage.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The unloading platform for building construction comprises two support rods (1) which are arranged in parallel, the end parts of the two support rods (1) are connected and fixed into a whole through two connecting rods (2), and an unloading platform (3) is arranged above the two connecting rods (2); the support is characterized in that a plurality of first lug seats (4) which are arranged at equal intervals are arranged on each support rod (1), the first lug seats (4) are rotatably connected and matched with the lower end of a first support rod (5) through hinge shafts, a second lug seat (6) is installed at the top of the first support rod (5), the second lug seats (6) are rotatably connected and matched with the lower end of a second support rod (8) through a rotating shaft (7), a screw rod (9) which can be rotatably connected and matched with the second support rod (8) is arranged at the upper end of the second support rod (8), and a top plate (10) is fixedly welded at the upper end of the screw rod (9);

one end of the rotating shaft (7) extends out of the second lug seat (6) to be in rotating connection and matching with the driving connecting rod (11), the end part of the driving connecting rod (11) is fixedly connected with the piston shaft end of the hydraulic rod (12) into a whole, the end part of the hydraulic rod (12) is fixedly connected with the connecting seat (13) into a whole, and the connecting seat (13) is in rotating connection and matching with the surrounding baffle plate of the discharging platform (3) through the rotating shaft;

and a locking device butted with the n-shaped embedded part is arranged on the support rod (1).

2. The discharging platform for building construction according to claim 1, wherein the locking device comprises a driving rod (14) parallel to the support rod (1), a sliding slot (15) for allowing the first support rod (5) to pass through is formed in the driving rod (14), a plurality of positioning shafts (16) corresponding to the first support rod (5) are fixedly installed in the sliding slot (15), a positioning sliding slot (17) in clearance sliding fit with the positioning shafts (16) is formed in the first support rod (5), two first connecting plates (18) are respectively welded and fixed at the outer side edges of the driving rod (14), a locking seat (19) is welded and fixed at the lower end of each first connecting plate (18), a clamping seat (20) corresponding to the locking seat (19) is welded and fixed at the outer side surface of the support rod (1), the clamping seat (20) is of an L-shaped structure, and a hole for allowing the clamping seat (20) to pass through is formed in the lower bottom surface of the locking seat (19);

a second connecting plate (21) is fixedly welded at the inner side edge of the driving rod (14), a guide rail (22) is fixedly welded at one side of the bottom of the second connecting plate (21), and a first guide sliding groove (23) which can be in clearance sliding fit with the guide rail (22) is formed in the inner side surface of the support rod (1);

under the drive of the hydraulic rod (12), when the first supporting rod (5) is vertical to the support rod (1), the locking seat (19) and the clamping seat (20) are buckled into a whole;

the utility model discloses a platform of unloading (3) apron, including the platform of unloading, the inboard face department of unloading (3) apron encloses the baffle installs can rather than swivelling joint complex driven connecting rod (25), and one side welding of this driven connecting rod (25) has several and the corresponding driven shaft (26) of second bracing piece (8), the medial face department of second bracing piece (8) seted up can with driven shaft (26) clearance sliding fit's second direction spout (27).

3. The discharging platform for building construction according to claim 1, wherein symmetrically arranged bosses (24) are welded and fixed on two sides of the lower bottom surface of the top plate (10) respectively.