CN220203329U - Anti-falling building construction support - Google Patents

Abstract

The utility model belongs to the technical field of building construction supports, in particular to a falling-preventing building construction support, which comprises a base (1), universal wheels (2) fixedly connected to the bottom surface of the base (1) near four corners and U-shaped seats (3) fixedly connected to the four corners of the upper surface of the base (1), and is characterized in that: the folding assembly (4) is arranged above the base (1); the folding assembly (4) comprises two supporting frames (413) which are respectively connected with the inner wall surface of the U-shaped seat (3) in a rotating mode, a bottom plate (43) arranged between the two supporting frames (413) and U-shaped columns (47) arranged on the surface of the bottom plate (43), and a plurality of telescopic rails (411) are fixedly connected to the surface of each U-shaped column (47).

Description

Anti-falling building construction support

Technical Field

The utility model belongs to the technical field of building construction supports, and particularly relates to a falling-preventing building construction support.

Background

The building construction refers to the production activity of engineering construction implementation stage, which is the construction process of various buildings, namely the process of changing various lines on a design drawing into real objects at a designated place, namely the process of changing various lines on the design drawing into real objects at the designated place, and a large number of construction supports are needed to be used on a building construction site so as to facilitate the climbing of workers for construction operation.

Through looking up disclosure (bulletin) number CN212002145U discloses a civil engineering construction support, this design discloses "through setting up the installing frame, and set up the support frame that can move about and height-adjusting in the inside of installing frame, this construction support that can make possesses height-adjusting's function, and then can make the device when using can adjust this construction support according to actual working height, and then the application scope of effectual improvement device, make more comfortable when staff uses, it is more convenient, the effectual result of use that improves the device.

The design is when using, although can adjust this construction support according to actual working height, and then the application scope of the device of effectual improvement for the staff is more comfortable when using, the effectual result of use that improves the device, but this kind of construction support is because frame welded structure, and is bulky, when accomodating and deposit, can't fold construction support, occupy more space, leads to the quantity that can deposit in specific space less.

Therefore, the anti-falling building construction support is designed to solve the problems.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a falling-preventing building construction support which has the characteristics of being capable of folding the construction support, small in occupied space and convenient to store.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the anti-falling building construction support comprises a base, universal wheels fixedly connected to the bottom surface of the base at the positions close to four corners, U-shaped seats fixedly connected to the four corners of the upper surface of the base, and a folding assembly arranged above the base;

the folding assembly comprises two supporting frames which are respectively connected with the inner wall surface of the U-shaped seat in a rotating mode, a bottom plate arranged between the two supporting frames and a U-shaped column arranged on the surface of the bottom plate, the two supporting frames are respectively formed by supporting rods which are connected with the inner wall surface of the U-shaped seat in a rotating mode and fixing rods which are fixedly connected between the two supporting rods, the bottom plate is clamped between the two supporting frames through clamping hooks which are symmetrically and fixedly connected with the surfaces of the two sides of the bottom plate, and a plurality of telescopic rails are fixedly connected to the surface of the U-shaped column.

As the anti-falling building construction support, the front surface and the rear surface of the bottom plate are respectively connected with the limiting clamping rods in a rotating way through the rotating shafts, and clamping grooves matched with the fixing rods are respectively formed in the positions, away from the bottom plate, of the surfaces of the two limiting clamping rods.

As the anti-falling building construction support, the anti-falling building construction support is preferable, and the upper surface of the base is provided with the accommodating groove matched with the size of the bottom plate.

As the anti-falling building construction support, the bottom surface of the U-shaped column is symmetrically and fixedly connected with the threaded columns, the surface of each threaded column is in threaded connection with the fastening nut, and the bottom plate is fixedly connected with the U-shaped column through the first screw hole formed in the surface, the threaded column and the fastening nut.

As the anti-falling building construction support, the anti-falling building construction support preferably further comprises an adjusting component arranged in the U-shaped column;

the adjusting component comprises a limiting column fixedly connected to the top end of the telescopic railing and a limiting slide rod which is symmetrically and fixedly connected to the surface of the U-shaped column and is arranged in a moving groove in a sleeved mode and a sliding sleeve which is sleeved on the surface of the limiting slide rod in a sliding mode, the two sliding sleeves are respectively and fixedly connected to the two ends of the limiting column, an adjusting screw is connected to the second internal thread of a screw hole formed in the center of the surface of the limiting column, a hand wheel is fixedly connected to the top end of the adjusting screw, and the bottom end of the adjusting screw is rotatably connected with the surface of the U-shaped column through a first bearing.

Compared with the prior art, the utility model has the beneficial effects that: add folding subassembly on this application, be favorable to folding construction support, conveniently accomodate, occupation space is few, guarantees to deposit more construction support in specific space, adds adjusting part simultaneously, is favorable to accomodating when depositing, contracts flexible railing, avoids flexible railing compression buckling to influence follow-up use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a diagram showing the construction of the U-shaped column and bottom plate of the present utility model in a disassembled state;

FIG. 3 is a diagram showing the structure of the connection between the bottom plate and the support frame in the present utility model;

FIG. 4 is a schematic view of the structure of the adjusting assembly of the present utility model;

FIG. 5 is a schematic view of a folding structure of the present utility model;

FIG. 6 is a second schematic diagram of a folded structure of the present utility model;

in the figure:

1. a base; 2. a universal wheel; 3. a U-shaped seat;

4. a folding assembly; 41. a support rod; 42. a fixed rod; 43. a bottom plate; 44. a hook; 45. a limit clamping rod; 46. a receiving groove; 47. u-shaped columns; 48. a threaded column; 49. a fastening nut; 410. a clamping groove; 411. a telescopic railing; 412. a screw hole I; 413. a support frame;

5. an adjustment assembly; 51. a limit column; 52. a limit slide bar; 53. a sliding sleeve; 54. adjusting a screw; 55. and a hand wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 and 2;

the utility model provides a prevent building construction support that falls, includes base 1 and fixed connection be in universal wheel 2 that base 1 bottom surface is close to four corners position department and fixed connection are in base 1 upper surface four corners position department's U type seat 3.

In this embodiment: when using anti-falling building construction support, at first remove the universal wheel 2 of construction support through 1 bottom surface fixed connection of base to suitable position department, then fix the position of base 1 through the brake of universal wheel 2 from taking, then constructor stands on the construction support and can carry out construction, play certain guard action to the workman through the rail guard pole on the construction support, but current some construction supports are because frame welded structure, and is bulky, when accomodating and deposit, can't fold construction support, occupy more space, lead to the quantity that can deposit in specific space less, add folding assembly 4 and adjusting part 5 on the basis of this.

Further, the method comprises the following steps:

as shown in fig. 1 to 6:

in combination with the above: the folding assembly 4 comprises two supporting frames 413 which are respectively connected with the inner wall surfaces of the U-shaped seat 3 in a rotating mode, a bottom plate 43 arranged between the two supporting frames 413 and a U-shaped column 47 arranged on the surface of the bottom plate 43, the two supporting frames 413 are respectively composed of a supporting rod 41 which is connected with the inner wall surfaces of the two U-shaped seats 3 in a rotating mode and a fixing rod 42 which is fixedly connected between the two supporting rods 41, the bottom plate 43 is clamped between the two supporting frames 413 through clamping hooks 44 which are symmetrically and fixedly connected with the two side surfaces of the bottom plate 43, and a plurality of telescopic rails 411 are fixedly connected with the surface of the U-shaped column 47.

In this embodiment: when using the construction support, rotate two support frames 413 to vertical state, then according to actual construction requirement, put the trip 44 card of bottom plate 43 through its both sides surface symmetry fixed connection on the dead lever 42 surface of suitable height that sets up in two support frames 413, then fix two U type posts 47 in the both sides of bottom plate 43, constructor can stand on bottom plate 43 and construct, in the work progress, can protect constructor through flexible railing 411, avoid constructor to step on the sky and fall.

It should be noted that: the bracing piece 41, dead lever 42, bottom plate 43 and trip 44 all adopt stereoplasm stainless steel material to make, and trip 44 is provided with a plurality ofly, a plurality of trips 44 all weld together with bottom plate 43, can improve the fastness of being connected between bottom plate 43 and the trip 44, bracing piece 41 and dead lever 42 adopt welded mode to fix, and dead lever 42 is provided with a plurality of, a plurality of dead levers 42 vertical connection is between two bracing pieces 41, through putting bottom plate 43 card on the dead lever 42 of different high positions when using, thereby realize the regulation to the construction height, the installation height of two support frames 413 in U type seat 3 is different, make things convenient for the later stage can fold two support frames 413 to accomodate.

In an alternative embodiment, the front surface and the rear surface of the bottom plate 43 are respectively connected with a limiting clamping rod 45 through rotation of a rotating shaft, and clamping grooves 410 matched with the fixing rods 42 are respectively formed on the surfaces of the two limiting clamping rods 45 at positions far away from the bottom plate 43.

In this embodiment: after the bottom plate 43 is clamped on the two supporting frames 413, the two limiting clamping rods 45 are rotated respectively, so that the clamping grooves 410 formed in the surfaces of the two limiting clamping rods 45 are clamped on the surface of the fixing rod 42, and the clamping position of the bottom plate 43 is fixed.

It should be noted that: the two limiting clamping rods 45 are provided with a first rotating hole matched with the first rotating shaft at a position away from the clamping groove 410, and the two limiting clamping rods 45 are respectively connected to the left and right sides of the front and rear surfaces of the bottom plate 43 in a rotating mode.

In an alternative embodiment, the upper surface of the base 1 is provided with a receiving groove 46 sized to fit the floor 43.

In this embodiment: when folding, the bottom plate 43 is taken down from the support 413 and then put into the accommodating groove 46, so that the bottom plate 43 can be conveniently accommodated.

It should be noted that: the size of the receiving groove 46 is larger than that of the bottom plate 43, so that the bottom plate 43 can be surely placed into the receiving groove 46.

In an alternative embodiment, the bottom surface of the U-shaped column 47 is symmetrically and fixedly connected with threaded columns 48, the surface of each threaded column 48 is in threaded connection with a fastening nut 49, and the bottom plate 43 is fixedly connected with the U-shaped column 47 through the cooperation of a screw hole 412 formed in the surface, the threaded columns 48 and the fastening nuts 49.

In this embodiment: before folding, the fastening nut 49 is unscrewed, the fastening nut 49 is screwed out of the surface of the threaded column 48, then the threaded column 48 is pulled out of the first screw hole 412, and then the U-shaped column 47 can be detached from the surface of the bottom plate 43, so that the U-shaped column 47 can be conveniently stored.

In an alternative embodiment, the device further comprises an adjusting assembly 5 arranged in the U-shaped column 47;

the adjusting component 5 comprises a limiting column 51 fixedly connected to the top end of the telescopic railing 411, a limiting slide rod 52 symmetrically and fixedly connected to the surface of the U-shaped column 47 and provided with a moving groove, and a sliding sleeve 53 sleeved on the surface of the limiting slide rod 52 in a sliding manner, wherein the two sliding sleeves 53 are fixedly connected with two ends of the limiting column 51 respectively, a second screw hole formed in the center of the surface of the limiting column 51 is internally and fixedly connected with an adjusting screw 54, the top end of the adjusting screw 54 is fixedly connected with a hand wheel 55, and the bottom end of the adjusting screw 54 is rotatably connected with the surface of the U-shaped column 47 through a first bearing.

In this embodiment: when using, constructor can adjust the protection height of flexible railing 411 according to self condition, at this moment, constructor rotates hand wheel 55, make hand wheel 55 drive adjusting screw 54 rotation, adjusting screw 54 rotates and then drive spacing post 51 and go up and down at spacing effect of spacing slide bar 52 and sliding sleeve 53, spacing post 51 can drive the length of flexible railing 411 self-adaptation regulation self when going up and down, thereby realize adjusting the height of flexible railing 411, improve the barrier propterty, can avoid constructor to fall at to a great extent, when accomodating, constructor passes through rotation hand wheel 55, make adjusting screw 54 drive spacing post 51 decline, until two outer poles of flexible railing 411 contact, thereby can prevent when accomodating, the movable rod is buckled under pressure, avoid influencing the later stage to the regulation of protection height.

It should be noted that: the telescopic railing 411 comprises two outer cylinders, a limiting groove, a limiting sliding block and a movable rod, the movable rod is in sliding connection with the two outer cylinders under the cooperation of the limiting groove and the limiting sliding block, and meanwhile, when the limiting column 51 is adjusted to the uppermost end, the movable rod cannot be pulled out from the two outer cylinders, so that the stability of an adjusting process is guaranteed.

Working principle: when the anti-falling building construction support is used, firstly, the construction support is moved to a proper position through the universal wheel 2 fixedly connected with the bottom surface of the base 1, then the position of the base 1 is fixed through the brake carried by the universal wheel 2, then the two support frames 413 are rotated to a vertical state, then the bottom plate 43 is clamped on the surface of the fixed rod 42 with proper height arranged in the two support frames 413 through the clamping hooks 44 symmetrically fixedly connected with the two side surfaces of the bottom plate 43 according to the actual construction requirement, then the two U-shaped columns 47 are fixed on the two sides of the bottom plate 43, then the constructor can adjust the protection height of the telescopic railing 411 according to the self condition, at the moment, the constructor rotates the hand wheel 55, the hand wheel 55 drives the adjusting screw 54 to rotate, the adjusting screw 54 rotates to drive the limit column 51 to lift under the limit action of the limit slide rod 52 and the slide sleeve 53, and the limit column 51 lifts, the length of the telescopic railing 411 can be driven to be self-adaptively adjusted, thereby realizing the adjustment of the height of the telescopic railing 411, improving the protection performance, avoiding the constructor from falling to a great extent, then the constructor can stand on the bottom plate 43 for construction, in the construction process, protecting the constructor from falling by stepping on the telescopic railing 411, when the telescopic railing 411 is used to be stored, the constructor rotates the hand wheel 55 to enable the adjusting screw 54 to drive the limit post 51 to descend until the two outer rods of the telescopic railing 411 are contacted, thereby preventing the movable rod from being pressed and bent during storage, avoiding influencing the later adjustment of the protection height, then taking the bottom plate 43 from the supporting frame 413, then putting the bottom plate into the containing groove 46, and horizontally placing one U-shaped post 47 on the surface of the bottom plate 43, then the support frame 413 that is close to one side of the base 1 is rotated to the horizontal state, at this moment, the support frame 413 is just above the flat U-shaped column 47, then another U-shaped column 47 is flat on the surface of the support frame 413 that has been rotated to the horizontal state at this moment, and then another support frame 413 that is located above is rotated to the horizontal state, so that the construction support can be folded and stored, the storage is convenient, the occupied space is small, and more construction supports can be stored in a specific space.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. The utility model provides a building construction support prevents falling, is in including base (1) and fixed connection universal wheel (2) and fixed connection that base (1) bottom surface is close to four corners position department U type seat (3) of base (1) upper surface four corners position department, its characterized in that: the folding assembly (4) is arranged above the base (1);

the folding assembly (4) comprises two supporting frames (413) which are respectively connected with the inner wall surfaces of the U-shaped seats (3) in a rotating mode, a bottom plate (43) arranged between the two supporting frames (413) and U-shaped columns (47) arranged on the surfaces of the bottom plate (43), the two supporting frames (413) are respectively connected with the two supporting rods (41) of the inner wall surfaces of the U-shaped seats (3) in a rotating mode and fixing rods (42) fixedly connected between the two supporting rods (41), the bottom plate (43) is clamped between the two supporting frames (413) through clamping hooks (44) symmetrically and fixedly connected with the two side surfaces of the two supporting frames, and a plurality of telescopic rails (411) are fixedly connected to the surfaces of the U-shaped columns (47).

2. The fall arrest construction support according to claim 1, wherein: the front surface and the rear surface of the bottom plate (43) are respectively connected with a limiting clamping rod (45) through a rotating shaft in a rotating way, and clamping grooves (410) matched with the fixing rods (42) are respectively formed in positions, away from the bottom plate (43), of the surfaces of the limiting clamping rods (45).

3. The fall arrest construction support according to claim 1, wherein: the upper surface of the base (1) is provided with a containing groove (46) which is matched with the bottom plate (43) in size.

4. The fall arrest construction support according to claim 1, wherein: the bottom surface symmetry fixedly connected with screw thread post (48) of U type post (47), every screw thread post (48) the equal threaded connection of surface has fastening nut (49), bottom plate (43) pass through screw (412) that the surface was seted up screw (48) and the cooperation of fastening nut (49) with U type post (47) fixed connection.

5. The fall arrest construction support according to claim 1, wherein: the device also comprises an adjusting component (5) arranged in the U-shaped column (47);

the adjusting component (5) comprises a limiting column (51) fixedly connected to the top end of the telescopic railing (411) and a limiting slide rod (52) which is symmetrically and fixedly connected to the surface of the U-shaped column (47) and is arranged in a moving groove in a sleeved mode, sliding sleeves (53) which are arranged on the surface of the limiting slide rod (52) in a sliding mode, the two sliding sleeves (53) are respectively and fixedly connected to the two ends of the limiting column (51), an adjusting screw (54) is connected to the second internal thread of a screw hole which is arranged in the center of the surface of the limiting column (51), a hand wheel (55) is fixedly connected to the top end of the adjusting screw (54), and the bottom end of the adjusting screw (54) is connected with the surface of the U-shaped column (47) in a rotating mode through a bearing.