House building construction safety fence

Abstract

The utility model discloses a house building construction safety fence which comprises a pair of supporting columns arranged in a spaced mode, a connecting rod is horizontally erected between the two supporting columns, a vertical through groove is formed in the connecting rod in the length direction, and a fence plate is inserted into the vertical through groove in a matched mode. The fence plate is formed by connecting at least two plate blocks which are vertically arranged through hinges; a driving unit and a horizontal anti-skid seat driven by the driving unit are arranged in the lowermost plate block, and the horizontal anti-skid seat has a supporting and fixing state in which the horizontal anti-skid seat extends out from the lower edge of the plate block to be supported on the ground and a folding state in which the horizontal anti-skid seat is stored in the plate block. The safety fence has the advantages that the safety fence for house building construction can be quickly disassembled and assembled easily, the fence plate can be folded and stored, occupied space during storage is reduced, and transfer and transportation are facilitated; in addition, the contact area between the housing construction safety fence and the ground during enclosure can be increased, and the overall supporting and fixing stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, especially to a house building construction safety fence. BACKGROUND

[0002] House building construction refers to various types of house building and its auxiliary facilities and the installation engineering of lines, pipelines and equipment matched with them and indoor and outdoor decoration engineering. A safety fence needs to be set up during house building construction. The existing safety fence (for example: the announcement number "CN210768144U", the name "a civil construction fence connecting device") comprises a color plate, a seat table and a stand on the seat table, the stand comprises an integrated installation section and a lapping section, the color plate is lapped on two adjacent lapping sections, a mounting hole along the length direction of the stand is formed through the installation section, at least one set of limiting holes in communication with the mounting hole is formed on the opposite sides of the installation section, a limiting plate capable of sliding along the limiting hole is arranged in each limiting hole, and a pushing rod capable of pushing the limiting plate to slide along the limiting hole is arranged in the mounting hole. Since the area of the color plate constituting the fence body is fixed and unchanged, the space occupied is large, and it is inconvenient to transport and store. Moreover, the color plate is lapped on the lapping section of the adjacent stand, the lower edge thereof is not in contact with the ground, the contact area between the whole safety fence and the ground is small, and the seat table at the lower end of the stand is used to support on the ground. Once subjected to external force or strong wind, the phenomenon of falling easily occurs, and the stability is very poor. SUMMARY

[0003] The utility model aims at the defects of the prior art, and provides a house building construction safety fence.

[0004] To achieve the above-mentioned purpose, the utility model can adopt the following technical solutions:

[0005] The house building construction safety fence, comprising a pair of spaced apart support posts, a connecting rod horizontally mounted between the two support posts, a vertical through slot formed in the length direction of the connecting rod, and a fence plate adapted and inserted into the vertical through slot; the fence plate is formed by at least two vertically arranged plate blocks connected by hinges; the lowermost plate block is provided with a drive unit and a horizontal anti-skid seat driven by the drive unit; the horizontal anti-skid seat has a supporting state in which it extends from the lower edge of the plate block and props on the ground, and a folding state in which it is stored in the plate block.

[0006] Further, the support column is composed of a counterweight base and a vertical rod connected thereto; to facilitate installation and laying of the entire housing construction safety fence, at least two insertion slots for inserting the vertical rod are formed on each of the counterweight bases, so that two vertical rods are inserted into one counterweight base at the same time, and adjacent fence units can share one counterweight base during installation and laying of the entire housing construction safety fence, thereby enhancing overall stability and facilitating installation and laying.

[0007] Further, screw joints are arranged at both ends of the connecting rod, and connecting holes matching the screw joints are formed on the vertical rod, so that the screw joints at both ends of the connecting rod are screwed into the connecting holes on the vertical rods by rotating the connecting rod; in addition, to make the fence plate inserted into the connecting rod more stable, the connecting rods are arranged in two groups along the height direction, and two connecting holes are formed on each vertical rod.

[0008] Further, to improve sound insulation effect, each of the plate blocks constituting the fence plate is a hollow sound insulation plate, and sound insulation cotton is filled in the sound insulation plate.

[0009] Further, the driving unit includes a horizontal rotating rod arranged in the lowermost plate block and a vertical screw rod, one end of the horizontal rotating rod is coaxially fixedly connected with an operation knob penetrating out of the plate block, the other end of the horizontal rotating rod is coaxially sleeved with a main bevel gear located in the plate block, a screw seat is arranged on the vertical screw rod, and a secondary bevel gear is coaxially sleeved on the outer side of the vertical screw rod and engaged with the main bevel gear; when the screw seat is installed at a certain fixed position in the plate block through a bearing seat, and the vertical screw rod is a vertical lifting movable rod, the main bevel gear can be driven to rotate through the operation knob, and then the secondary bevel gear and the screw seat are driven to rotate together, thereby realizing the up-down movement of the vertical screw rod; at this time, the horizontal anti-skid seat is rotationally connected with the lower end of the vertical screw rod through another bearing seat, so that the horizontal anti-skid seat can be pushed out of the plate block or retracted into the plate block through the up-down movement of the vertical screw rod, and the horizontal anti-skid seat can be easily switched between the supporting state and the folding state.

[0010] Further, the horizontal anti-skid seat is an anti-skid rubber strip, and a plurality of anti-skid grooves are uniformly and spacedly formed on the bottom surface of the horizontal anti-skid seat along the length direction, so that the lower surface of the horizontal anti-skid seat can be stably and tightly attached to the ground when the horizontal anti-skid seat is adjusted to the supporting state.

[0011] Further, in order to realize the dust fall function, a pair of connecting pieces are arranged on the uppermost plate in the length direction, a spray pipe is horizontally arranged in the connecting piece, the end of the spray pipe is provided with a butt joint, and a plurality of atomizing nozzles are uniformly distributed on the spray pipe; wherein the connecting piece is composed of a connecting block fixed to the upper edge of the plate and a clamp installed on the connecting block for clamping and fixing the spray pipe, so that the spray pipe is clamped and fixed by the clamp, thereby connecting the external water spray pump, and the atomizing nozzles can continuously or periodically spray.

[0012] The utility model discloses the advantage lies in can easily realize the quick detach, quick installation of house construction safety fence, and can realize the folding of the fence board, reduce the space occupation when receiving, convenient transfer transport, in addition, the drive unit in the plate of the most lower part can also easily drive the horizontal antiskid seat to switch back and forth between the supporting state and the folding state, guaranteeing reasonable receiving, increasing the contact area of house construction safety fence with the ground when surrounding, and improving the stability of overall supporting. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structural schematic diagram of the utility model.

[0014] Figure 2 It is Figure 1 the connecting diagram of the support column and the connecting rod.

[0015] Figure 3 It is Figure 1 the structural schematic diagram of the fence board.

[0016] Figure 4 It is Figure 1 the structural schematic diagram of the drive unit. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0018] As Figures 1-3 shown, the house construction safety fence comprises a pair of support columns 1 arranged at intervals, a connecting rod 2 is horizontally arranged between the two support columns 1, a vertical through slot 3 is formed in the length direction of the connecting rod 2, and a fence board 4 is adaptively inserted into the vertical through slot 3. The two support columns 1 are fixed by the connecting rod 2 to form a fence unit, so that the fence board 4 can be stably inserted into the vertical through slot 3 of the connecting rod 2.

[0019] Specifically, the support 1 is composed of a counterweight seat 1.1 and a vertical rod 1.2 connected thereto; for the convenient combination and connection of adjacent two enclosing units, at least two insertion slots 1.3 for inserting the vertical rod 1.2 can be formed on the counterweight seat 1.1, so that the counterweight seat 1.1 and the vertical rod 1.2 can be detachably connected while two vertical rods 1.2 are inserted on one counterweight seat 1.1, the vertical rods 1.2 on the adjacent sides of the adjacent enclosing units can share one counterweight seat 1.1, the overall stability is enhanced, and the installation and laying of the entire housing construction safety enclosure are facilitated.

[0020] The connecting rod 2 is connected to the two supports 1 by the threaded joints 5 arranged at both ends of the connecting rod 2 and the connecting holes 6 formed on the two vertical rods 1.2 and corresponding to the threaded joints 5; the threaded joints 5 can be fixed to the ends of the connecting rod 2, at this time the threaded joints 5 at both ends of the connecting rod 2 are opposite in screwing direction, so that the connecting rod 2 can be rotated to simultaneously screw the threaded joints 5 at both ends into the connecting holes 6 on the two vertical rods 1.2; of course, internal thread blind holes can also be formed at the ends of the connecting rod 2, so that the threaded joints 5 are independent rod members, which can be screwed into the internal thread blind holes at the ends of the connecting rod 2 after being inserted through the connecting holes 6 from the outside of the vertical rod 1.2. In order to make the enclosing plate 4 inserted into the connecting rod 2 more stable, the connecting rod 2 can be arranged in two groups along the height direction, at this time two connecting holes 6 should also be formed one above the other on each vertical rod 1.2.

[0021] The enclosing plate 4 is composed of at least two vertically arranged plate blocks 4.1 connected by hinges 4.2, which can be easily folded for storage or unfolded for use, so as to reduce the space occupation during storage, facilitate transportation and storage, and improve the sound insulation effect of the enclosing plate 4. Each plate block 4.1 constituting the enclosing plate 4 is a hollow sound insulation plate, and the sound insulation plate is filled with sound insulation cotton.

[0022] In addition, a driving unit and a horizontal anti-skid seat 7 driven by the driving unit are arranged in the lowermost plate block 4.1; the horizontal anti-skid seat 7 is an anti-skid rubber strip, the length and width of which match the length and width of the inner cavity of the plate block 4.1, and a plurality of anti-skid grooves 8 are uniformly and spaced apart in the length direction on the bottom surface of the horizontal anti-skid seat 7 to increase the adhesion; the horizontal anti-skid seat 7 is driven by the driving unit to have a supporting state of extending out of the plate block 4.1 and supporting on the ground, and a folding state of being stored in the plate block 4.1. In order to realize the driving function of the driving unit, for example, Figure 4As shown, the driving unit specifically comprises a horizontal rotating rod 9 and a vertical screw rod 10 arranged in the lowermost plate 4.1, one end of the horizontal rotating rod 9 is coaxially fixedly connected with an operating knob 11 penetrating out of the plate 4.1, the other end of the horizontal rotating rod 9 is coaxially sleeved with a main bevel gear 12 located in the plate 4.1, a screw seat 13 is arranged on the vertical screw rod 10 in a matched mode, the screw seat 13 is provided with a secondary bevel gear 14 coaxially sleeved on the outer side of the vertical screw rod 10 and engaged with the main bevel gear 12; when the screw seat 13 is installed in a certain fixed position in the plate 4.1 through a bearing seat and the vertical screw rod 10 is a vertical lifting movable rod, the main bevel gear 12 can be driven to rotate through the operating knob 11, thereby driving the secondary bevel gear 14 to rotate together with the screw seat 13, so as to realize the up-down movement of the vertical screw rod 10, at this time, the horizontal anti-skid seat 7 is rotationally connected with the lower end of the vertical screw rod 10 through another bearing seat, so that the horizontal anti-skid seat 7 can be pushed out of the plate 4.1 or retracted into the plate 4.1 through the up-down movement of the vertical screw rod 10, and the horizontal anti-skid seat 7 can be easily switched between the supporting state and the retracted state, and when the driving unit pushes the horizontal anti-skid seat 7 to the supporting state, the horizontal anti-skid seat 7 can be supported on the ground, thereby increasing the contact area of the entire construction safety fence with the ground when being arranged, and improving the stability of the overall support.

[0023] Further, in order to make the entire house building construction safety fence have a dust falling function, a pair of connecting pieces can be arranged on the uppermost plate 4.1 in a length direction, and a spray pipe 15 is horizontally arranged in the two connecting pieces; the connecting piece is composed of a connecting block 16 fixedly connected to the plate 4.1 along the length direction, and a clamping hoop 17 arranged on the connecting block 16 and used for clamping and fixing the spray pipe 15; the end of the spray pipe 15 is provided with a butt joint 18, and a plurality of atomizing nozzles 19 are uniformly distributed on the spray pipe 15, each atomizing nozzle 19 is communicated with the spray pipe 15 through an upwardly bent elbow pipe 20, so that the nozzle of the atomizing nozzle 19 faces upward. The butt joint 18 at the end of the spray pipe 15 is connected with an external water spraying pump, so that the atomizing nozzles 19 can continuously or periodically spray mist to fall dust; in addition, the butt joint 18 can also realize easy butt joint and communication of the adjacent two spray pipes 15, so as to easily arrange an integrated spray dust falling system on the entire house building construction safety fence.

[0024] It should be noted that all the directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition and the like between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0025] In addition, in the utility model, unless another definite provision and limitation, the term "connect", "fix" and so on should do the broad sense understanding, for example, "connect" can be fixed connection, also can be detachable connection, or be integrated, can be direct connection, also can pass through the indirect connection of intermediate medium, can be two element inside the intercommunication or two element's mutual action relation, unless another definite limitation. For the ordinary skilled person in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

Claims

1. A safety fence for house construction, comprising a pair of spaced-apart posts, a connecting rod horizontally arranged between the two posts, a vertical through slot being formed along the length direction of the connecting rod, and a fence plate being fitted and inserted into the vertical through slot. The fence is composed of at least two vertically arranged plate blocks connected by hinges; the lowermost plate block is provided with a driving unit and a horizontal anti-skid seat driven by the driving unit, which can be in a supporting state with the top of the seat extending out of the plate block and supporting on the ground, or in a folding state with the seat being accommodated in the plate block.

2. The housing construction safety fence according to claim 1, characterized in that: The support column is composed of a counterweight seat and a vertical rod connected thereto.

3. The construction safety fence of claim 2, wherein: At least two insertion slots for inserting the vertical rod are formed on the counterweight seat.

4. The construction safety fence of claim 2, wherein: Screw joints are arranged at both ends of the connecting rod, and connecting holes matching the screw joints are formed on the vertical rod.

5. The construction safety fence of claim 4, wherein: The connecting rods are arranged in two groups in the height direction.

6. The construction safety fence of claim 1, wherein: Each plate block constituting the fence is a hollow soundproof plate filled with soundproof cotton.

7. The construction safety fence of claim 1, wherein: The driving unit includes a horizontal rotating rod arranged in the lowermost plate block and a vertical screw rod, one end of the horizontal rotating rod is coaxially fixedly connected with an operation knob extending out of the plate block, the other end of the horizontal rotating rod is coaxially sleeved with a main bevel gear arranged in the plate block, a screw seat is arranged on the vertical screw rod, and a secondary bevel gear is coaxially sleeved on the outer side of the vertical screw rod and engaged with the main bevel gear.

8. The construction safety fence of claim 1, wherein: The horizontal anti-skid seat is an anti-skid rubber strip, and a plurality of anti-skid grooves are uniformly and evenly arranged on the bottom surface of the horizontal anti-skid seat in the length direction.

9. The construction safety fence of claim 1, wherein: A pair of connecting pieces are arranged on the uppermost plate block in the length direction, a spraying pipe is horizontally arranged in the connecting piece, and a butt joint is arranged at the end of the spraying pipe, and a plurality of atomizing nozzles are uniformly arranged on the spraying pipe.

10. The construction safety fence of claim 9, wherein: The connecting piece is composed of a connecting block fixed to the plate block and a clamp installed on the connecting block for clamping and fixing the spraying pipe.

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