Protective support for constructional engineering

Abstract

The utility model discloses a protective support for constructional engineering, which belongs to the technical field of constructional engineering and comprises a bottom plate, a vertical column is fixedly connected to the top surface of the bottom plate, a storage groove is formed in the vertical column, two penetrating grooves are formed in one side of the vertical column, and a connecting mechanism is arranged on the other side of the vertical column. And an inner cavity of the storage groove is rotationally connected with two rotating rods. According to the protective support, the first winding drum is arranged in the inner cavity of the containing groove, and the steel wire rope net is wound on the first winding drum, so that when the protective support is carried and stored, the steel wire rope net can be wound on the first winding drum, and when constructional engineering needs to be protected, the steel wire rope net can be wound on the first winding drum; and the steel wire rope net wound on the first winding drum can be released, so that the steel wire rope net is connected between the two stand columns, and constructional engineering is protected through cooperation of the steel wire rope net and the stand columns.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering more particularly, relate to a kind of protective support for building engineering. BACKGROUND

[0002] Building engineering refers to the engineering entity formed by the installation activities of the construction of various types of housing construction and its auxiliary facilities and the installation activities of the line, pipeline and equipment matched therewith, the protective support is a kind of protective facilities around the edge of building construction area, by isolating the building area from the outside area, to improve the safety of pedestrians and vehicles.

[0003] Through the search, the utility model patent with publication number CN217106449U discloses a protective support for building engineering, which comprises a base, a plurality of insertion rods are arranged at the bottom of the base, a first stand is fixedly connected to one side of the top surface of the base, a second stand is movably connected to the other side, a horizontal sliding groove is arranged on one side of the top surface of the base, and the bottom of the second stand is movably connected with the sliding groove; a plurality of horizontal outer sleeve rods are arranged on the side of the first stand in an up-down manner, a plurality of inner sleeve rods corresponding to the outer sleeve rods are arranged on the side of the second stand, and the inner sleeve rods can move back and forth in the inner cavity of the outer sleeve rods; the protective support for building engineering has movably connected outer sleeve rods and inner sleeve rods, the inner sleeve rods can move back and forth in the inner cavity of the outer sleeve rods, thereby achieving the effect of horizontal telescopic adjustment, and movable balls are arranged between the outer sleeve rods and the inner sleeve rods to play a positioning role, the locking of the outer sleeve rods and the inner sleeve rods can be released by pressing the movable balls to move, the structure is simple, and the use is convenient. But the above-mentioned patent still has the following shortcomings: although the length can be adjusted, it is inconvenient to carry and store, the practicality is poor, and it is also inconvenient to block the dust generated in the construction of building engineering, so the protective effect is poor, therefore we propose a protective support for building engineering. UTILITY MODEL CONTENTS

[0004] In view of the problems existing in the prior art, the utility model aims to provide a protective support for building engineering.

[0005] To solve the above problems, the utility model adopts the following technical scheme:

[0006] The utility model provides a protective support for construction engineering, including bottom plate, the top surface of bottom plate is fixedly connected with stand, the inside of stand is provided with receiving groove, one side of stand is provided with two through slots, the other side of stand is provided with connecting mechanism, the inner chamber of receiving groove is rotatably connected with two rotating rods, and the bottom of two rotating rods is fixedly sleeved with worm wheel respectively, and the bottom of stand is provided with drive mechanism, the outside of one rotating rod is fixedly sleeved with first winding drum, and the side of first winding drum is fixedly connected with wire rope net, and the end of wire rope net extends to the outside of stand through one through slot and is fixedly connected with two first fixed column, and the outside of another rotating rod is fixedly sleeved with second winding drum, and the side of second winding drum is fixedly connected with dust cloth, and the end of dust cloth extends to the outside of stand through another through slot and is fixedly connected with two second fixed column, and the insertion hole is formed in the first fixed column and the second fixed column.

[0007] As a preferred scheme of the utility model, the connecting mechanism comprises a fixed seat fixedly connected to the other side of the stand, two telescopic grooves are arranged in the fixed seat, two sliding grooves are formed in the side of the fixed seat, a group of springs are fixedly connected to the top of the inner cavity of one telescopic groove and the bottom of the inner cavity of the other telescopic groove respectively, the ends of the two groups of springs are fixedly connected with moving seats respectively, two latches are fixedly connected to the two moving seats respectively, the ends of the latches are movably sleeved to the outside of the fixed seat, and the sides of the two moving seats are fixedly connected with pull columns respectively, and the ends of the two pull columns extend to the outside of the fixed seat through the sliding grooves.

[0008] As a preferred scheme of the utility model, the drive mechanism comprises a worm rotatably connected to the inner cavity of the receiving groove and a plurality of screw holes formed in the side of the stand, the worm is meshed with the two worm wheels respectively, the end of the worm extends to the outside of the stand and is fixedly connected with a knob, the knob is threadedly sleeved with a butterfly screw, and the end of the butterfly screw is threadedly installed into the inner cavity of one screw hole.

[0009] As a preferred scheme of the utility model, a plurality of mounting holes are formed in the top surface of the bottom plate.

[0010] As a preferred scheme of the utility model, the outer diameter of the latch is equal to the inner diameter of the insertion hole.

[0011] As a preferred scheme of the utility model, the height of the fixed seat is equal to the distance between the two first fixed columns and the two second fixed columns.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] (1) The utility model discloses a first winding drum is arranged in the inner chamber of the storage groove, and the steel wire rope net is wound on the first winding drum, when the protective support is carried and stored, the steel wire rope net can be wound on the first winding drum, when the construction project needs to be protected, the steel wire rope net wound on the first winding drum can be released, the steel wire rope net is connected between the two stand columns, and the construction project is protected through the cooperation of the steel wire rope net and the stand column.

[0014] (2) The utility model discloses a second winding drum is arranged in the inner chamber of the storage groove, and the dust cloth is wound on the second winding drum, when the steel wire rope net is used for protection, the dust cloth can be released from the second winding drum, the dust cloth is connected between the two stand columns, and the dust generated during the construction of the construction project is blocked through the dust cloth, so that the utility model has good practicability. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure schematic diagram of the utility model;

[0016] Figure 2 It is the overall sectional view schematic diagram of the utility model;

[0017] Figure 3 It is the structure schematic diagram of the stand column of the utility model;

[0018] Figure 4 It is the structure schematic diagram of the steel wire rope net of the utility model;

[0019] Figure 5 It is the structure schematic diagram of the dust cloth of the utility model;

[0020] Figure 6 It is the sectional view schematic diagram of the fixed seat of the utility model;

[0021] Figure 7 It is the A place enlarged schematic diagram in the utility model Figure 1

[0022] Figure 8 It is the B place enlarged schematic diagram in the utility model Figure 2

[0023] Mark number explanation in the drawing:

[0024] ​​1, bottom plate; 2, stand; 3, storage groove; 4, through slot; 5, driving mechanism; 6, connecting mechanism; 7, rotating rod; 8, first winding drum; 9, steel wire mesh; 10, first fixed column; 11, second winding drum; 12, dust cloth; 13, second fixed column; 14, jack; 15, worm; 16, worm; 17, screw hole; 18, knob; 19, butterfly screw; 20, fixed seat; 21, telescopic groove; 22, spring; 23, moving seat; 24, bolt; 25, sliding slot; 26, pulling column; 27, mounting hole. DETAILED DESCRIPTION

[0025] 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. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium; can be internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] Embodiment:

[0029] Please refer to Figures 1-8The utility model provides a protective support for construction engineering, including bottom plate 1, the top surface fixed connection of bottom plate 1 has stand 2, the inside of stand 2 is provided with receiving groove 3, and the one side of stand 2 is provided with two through slots 4, and the other side of stand 2 is provided with connecting mechanism 6, and the inner chamber of receiving groove 3 is rotatably connected with two rotating rods 7, and the bottom end of two rotating rods 7 is fixedly sleeved with worm wheel 15 respectively, and the bottom end of stand 2 is provided with drive mechanism 5, and the outside of one rotating rod 7 is fixedly sleeved with first winding drum 8, and the side of first winding drum 8 is fixedly connected with wire rope net 9, and the end of wire rope net 9 extends to the outside of stand 2 through one through slot 4 and is fixedly connected with two first fixed columns 10, and the outside of another rotating rod 7 is fixedly sleeved with second winding drum 11, and the side of second winding drum 11 is fixedly connected with dust cloth 12, and the end of dust cloth 12 extends to the outside of stand 2 through another through slot 4 and is fixedly connected with two second fixed columns 13, and the insertion hole 14 is formed in the first fixed column 10 and the second fixed column 13.

[0030] Specifically, please refer to Figure 1 and Figure 6 Connecting mechanism 6 includes fixed seat 20 fixedly connected to the other side of stand 2, two telescopic grooves 21 are arranged in the inside of fixed seat 20, two sliding grooves 25 are formed in the side of fixed seat 20, a group of springs 22 are fixedly connected to the top of the inner chamber of one telescopic groove 21 and the bottom of the inner chamber of another telescopic groove 21 respectively, the ends of the two groups of springs 22 are fixedly connected with moving seats 23 respectively, two latches 24 are fixedly connected to the two moving seats 23 respectively, the ends of the latches 24 are movably sleeved to the outside of fixed seat 20 respectively, the sides of the two moving seats 23 are fixedly connected with pull columns 26 respectively, the ends of the two pull columns 26 extend to the outside of fixed seat 20 through the sliding grooves 25 respectively.

[0031] Specifically, please refer to Figure 1 、 Figure 2 and Figure 8 Drive mechanism 5 includes worm 16 rotatably connected to the inner chamber of receiving groove 3 and a plurality of screw holes 17 formed in the side of stand 2, the worm 16 is engaged with the two worm wheels 15 respectively, the end of worm 16 extends to the outside of stand 2 and is fixedly connected with knob 18, the butterfly screw 19 is threadedly sleeved on the knob 18, and the end of the butterfly screw 19 is threadedly installed into the inner chamber of one screw hole 17.

[0032] In the embodiment, the plurality of screw holes 17 are arranged in a circle around the center line of the worm 16, so that the butterfly screw 19 can be threadedly installed into the inner chamber of the plurality of screw holes 17.

[0033] Specifically, please refer to Figure 1 A plurality of mounting holes 27 are formed in the top surface of bottom plate 1.

[0034] In this embodiment, the bracket is fixed by the cooperation of the mounting hole 27 and the screw.

[0035] Specifically, please refer to Figure 6 and Figure 7 , the outer diameter of the plug-in pin 24 is equal to the inner diameter of the plug-in hole 14.

[0036] In this embodiment, the stability of the plug-in pin 24 inserted into the inner cavity of the plug-in hole 14 is ensured.

[0037] Specifically, please refer to Figure 1 , Figure 4 and Figure 5 , the height of the fixing seat 20 is equal to the distance between the two first fixing columns 10 and the two second fixing columns 13, respectively.

[0038] In this embodiment, it is ensured that the two first fixing columns 10 and the two second fixing columns 13 can be clamped on the outer side of the fixing seat 20.

[0039] Working principle: in use, first, the plurality of columns 2 are transported to the position where protection is needed, and are installed and fixed on the ground at a certain distance through the cooperation of the installation hole 27 and the screw, then the butterfly screw 19 is rotated to make the end thereof disengage from the inner cavity of the screw hole 17, thereby releasing the fixation of the knob 18 and the worm 16, the knob 18 is rotated to drive the worm 16 to rotate, the two rotating rods 7, the first winding drum 8 and the second winding drum 11 are driven to rotate through the meshing transmission between the worm 16 and the worm wheel 15, thereby releasing the steel wire rope net 9 wound on the first winding drum 8, and releasing the dust cloth 12 on the second winding drum 11, in the releasing process, the first fixed column 10 and the second fixed column 13 are pulled from the outside respectively, the steel wire rope net 9 and the dust cloth 12 in the inner cavity of the storage groove 3 are drawn out through the first fixed column 10 and the second fixed column 13, then the pull column 26 on the side fixing seat 20 of the other column 2 is pulled respectively, the moving seat 23 drives the bolt 24 to retract into the inner cavity of the telescopic groove 21, and the two first fixed columns 10 and the two second fixed columns 13 are placed on the top and bottom of the fixing seat 20, finally, the pull column 26 is loosened, the bolt 24 is reset by the elastic force of the spring 22, and the bolt 24 is inserted into the insertion hole 14 on the first fixed column 10 and the second fixed column 13, so as to connect the end of the steel wire rope net 9 and the dust cloth 12 with the fixing seat 20 on the side of the other column 2, at this time, the knob 18 is reversely rotated, the worm 16 is reversely rotated through the knob 18, the two rotating rods 7, the second winding drum 11 and the first winding drum 8 are reversely rotated through the meshing transmission between the worm 16 and the worm wheel 15, the dust cloth 12 is wound by the second winding drum 11, so as to make the dust cloth 12 tight, the steel wire rope net 9 is wound by the first winding drum 8, so as to make the steel wire rope net 9 tight, and the butterfly screw 19 is inserted into the inner cavity of one of the screw holes 17 to fix the knob 18 and the worm 16, thereby fixing the rotating rod 7, the first winding drum 8, the second winding drum 11, the steel wire rope net 9 and the dust cloth 12.

[0040] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and improvement concept of the present application within the technical range disclosed by the present application, which shall be covered in the protection scope of the present application.

Claims

1. A protective support for construction work comprising a base plate (1), characterised in that: The top surface of the bottom plate (1) is fixedly connected with a stand column (2), the inside of the stand column (2) is provided with a receiving groove (3), one side of the stand column (2) is provided with two through grooves (4), the other side of the stand column (2) is provided with a connecting mechanism (6), the inner cavity of the receiving groove (3) is rotatably connected with two rotating rods (7), the bottom end of each of the two rotating rods (7) is fixedly sleeved with a worm wheel (15), the bottom end of the stand column (2) is provided with a driving mechanism (5), the outer side of one of the rotating rods (7) is fixedly sleeved with a first winding drum (8), the side of the first winding drum (8) is fixedly connected with a steel wire rope net (9), the end of the steel wire rope net (9) extends to the outside of the stand column (2) through one of the through grooves (4) and is fixedly connected with two first fixed columns (10), the outer side of the other rotating rod (7) is fixedly sleeved with a second winding drum (11), the side of the second winding drum (11) is fixedly connected with a dust cloth (12), the end of the dust cloth (12) extends to the outside of the stand column (2) through the other through groove (4) and is fixedly connected with two second fixed columns (13), the second fixed column (13) and the first fixed column (10) are both provided with a jack (14).

2. A protective support for construction work according to claim 1, characterised in that: The connecting mechanism (6) comprises a fixed seat (20) fixedly connected to the other side of the stand column (2), the inside of the fixed seat (20) is provided with two telescopic grooves (21), the side of the fixed seat (20) is provided with two sliding grooves (25), the top of the inner cavity of one of the telescopic grooves (21) and the bottom of the inner cavity of the other telescopic groove (21) are respectively fixedly connected with a group of springs (22), the ends of the two groups of springs (22) are respectively fixedly connected with a moving seat (23), two jack pins (24) are respectively fixedly connected to the two moving seats (23), the ends of the jack pins (24) are movably sleeved to the outside of the fixed seat (20), the sides of the two moving seats (23) are respectively fixedly connected with a pulling column (26), the ends of the two pulling columns (26) extend to the outside of the fixed seat (20) through the sliding grooves (25).

3. A protective support for construction work according to claim 1, characterised in that: The driving mechanism (5) comprises a worm (16) rotatably connected in the inner cavity of the receiving groove (3) and a plurality of screw holes (17) provided in the side of the stand column (2), the worm (16) is respectively engaged with the two worm wheels (15), the end of the worm (16) extends to the outside of the stand column (2) and is fixedly connected with a knob (18), the knob (18) is threadedly sleeved with a butterfly screw (19), the end of the butterfly screw (19) is threadedly installed into the inner cavity of one of the screw holes (17).

4. A protective support for construction work according to claim 1, characterised in that: The top surface of the bottom plate (1) is provided with a plurality of mounting holes (27).

5. A protective support for construction work according to claim 2, characterised in that: The outer diameter of the jack pin (24) is equal to the inner diameter of the jack (14).

6. A protective support for construction work according to claim 2, characterised in that: The height of the fixed seat (20) is equal to the distance between the two first fixed columns (10) and the two second fixed columns (13).

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