CN209053520U

CN209053520U - A kind of civil construction site safety protective fence

Info

Publication number: CN209053520U
Application number: CN201821473479.0U
Authority: CN
Inventors: 费凡
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-10
Filing date: 2018-09-10
Publication date: 2019-07-02
Anticipated expiration: 2028-09-10

Abstract

The utility model discloses a kind of civil construction site safety protective fences, it is related to construction safeguard technical field, specially a kind of civil construction site safety protective fence, including the first fender rod, the upper and lower part of the first protection rod outer surface is socketed with the first lantern ring, the side of first lantern ring is fixedly connected with the first connection ring, and first connection ring is fixedly connected with iron chains ring far from one end of the first lantern ring.The civil construction site safety protective fence, the first fixed plate is connected with the second fixed plate by screw, play the role of easy to disassemble, storage, so that improving the practicability of the civil construction site safety protective fence, pass through the setting of reflective strip, when being constructed at night, it can play the role of warning construction personnel, prevent contingency, pass through the setting of rain-proof shed, threaded post and fixed block, when rainy, it can prevent rainwater from improving service life to the erosion of iron chains and iron net.

Description

A kind of civil construction site safety protective fence

Technical field

The utility model relates to construction safeguard technical field, specially a kind of civil construction site safety protection Column.

Background technique

In building construction process, how to ensure construction personnel safely is very necessary thing, especially to construction site hole The external protection of mouth, foundation pit, currently used is the protective fence of field fabrication mostly, these protective fences cannot be reused, by Different in the position of protection, the specification of protective fence is also different, although can by site welding and the protective fence of production To play good protective action, but need to expend a large amount of human and material resources and time, while also influencing whether construction speed； And general protective fence is to connect to link together on several railings by pipe fitting, and therefore, the edge protection of foundation pit is often It is the key point of security protection in work progress, the generation of some construction accidents is exactly because foundation pit edge protection is not in place, anti- Shield effect difference is set up unreasonable etc.；In addition, traditional protective fence is usually to use steel pipe scaffold to set up to form and plug-in peace The safeguard structure of the whole network guarantees construction safety for preventing people, object from falling.

It applies safely the construction site disclosed in 203961330 U of Chinese utility model patent ublic specification of application CN Work protective fence, the construction site safe construction protective fence, although, on the outside of the longitudinal bracing frame at the cross-brace frame both ends It is respectively equipped with bolt, pin hole, two small lattice gear protective fence is linked together respectively by bolt, pin hole, is easily installed, tears open It unloads, it is easy to use；The base body is flexibly connected with longitudinal bracing frame lower end, and the longitudinal bracing frame lower end outside Equipped with reinforcement feature, which increase the intensity of longitudinal bracing frame and the connecting portion of base body, i.e., when weight encounters protective fence When, since its intensity increases, it is less prone to support frame bending, fracture, enhances the degree of safety of construction；On the base body Equipped with fixing threaded hole, by fixing threaded hole by protective fence and place protective fence plane it is fixed with together, to avoid weight from encountering anti- When guardrail, the phenomenon that protective fence is toppled over, the degree of safety of construction is enhanced；The longitudinal bracing frame is to adjust support frame, can According to construction demand, the height of protective fence is adjusted；It is excessive that the lower, transverse connecting rod eliminates expanded metal lath lower part neutral gear Hidden danger；Its structure is simple, it is easy to disassemble, have a safety feature, be structurally reasonable, installation cost is low, still, construction site safety Construction protection column has the shortcomings that be not easy to disassembly and higher cost.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of civil construction site safety protective fence, solves The problems mentioned above in the background art.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of civil construction scene peace The upper and lower part on full protection column, including the first fender rod, the first protection rod outer surface is socketed with the first lantern ring, described The side of first lantern ring is fixedly connected with the first connection ring, and first connection ring is fixedly connected with far from one end of the first lantern ring Iron chains, the iron chains are fixedly connected with the second connection ring far from one end of the first connection ring, and second connection ring is far from iron chains One end be fixedly connected with the second lantern ring, the inside of second lantern ring is fixedly connected with the second fender rod, first protection The upper surface of bar and the second fender rod is fixedly connected to fixed link, and side of the fixed link far from the second fender rod is fixed to be connected It is connected to circular pin, the two sides of the circular pin upper surface offer threaded hole, and the internal whorl of the threaded hole is connected with spiral shell Line column, one end of the threaded post are fixedly connected with fixed block, and the fixed block is fixedly connected with gear far from one end of threaded post Awning, the upper and lower part at left and right sides of first fender rod and the second fender rod are fixedly connected to the first fixed plate, institute It states the first fixed plate and is fixedly connected by screw with the second fixed plate, the side of second fixed plate offers card slot, described The inside of card slot is fixedly connected with fixed frame, and the quantity of the fixed frame is two, and the side of two fixed frames is by stretching Contracting bar is fixedly connected, and the lower surface of first fender rod and the second fender rod opens up hole, and the inside of described hole is set It is equipped with screw thread, the internal whorl of described hole is connected with iron, and the side of first fender rod and the second fender rod is respectively provided with There is reflective strip.

Optionally, the inside of the fixed frame is fixedly connected with iron net, and the surface of the iron chains is coated with erosion resistant coating.

Optionally, the material of the telescopic rod is stainless steel, and the outer surface of the telescopic rod is provided with bolt, the spiral shell The surface of bolt offers anti-skid chequer.

Optionally, one end of the iron is fixedly connected with tip iron block, and the shape of the tip iron block is cone.

Optionally, the lower end of first fender rod and the second protection rod outer surface is socketed with fixinig plate, the fixation The left and right sides of piece upper surface offers bolt socket.

Optionally, the quantity of the bolt socket is four, and the form of four bolt socket rectangular arrays is opened It is located at the left and right sides of fixinig plate upper surface, and the shape of the fixinig plate is rectangle.

(3) beneficial effect

The utility model provides a kind of civil construction site safety protective fence, have it is following the utility model has the advantages that

The civil construction site safety protective fence, passes through the first fixed plate, the second fixed plate, fixed frame, telescopic rod and spiral shell First fixed plate, is connected with the second fixed plate by screw, facilitates the civil construction site safety protective fence by the setting of silk Disassembly and assembly is carried out, plays the role of easy to disassemble, storage, so that improving the civil construction site safety protective fence Practicability, when being constructed at night, can be played the role of warning construction personnel, prevented by the setting of reflective strip Contingency occurs, fixed block and spiral shell when rainy, are passed through for rain-proof shed by the setting of rain-proof shed, threaded post and fixed block When line column is connected, rainwater can be prevented to the erosion of iron chains and iron net, there is the civil construction site safety protective fence also The effect improved service life.

Detailed description of the invention

Fig. 1 is the utility model positive structure diagram；

Fig. 2 is the utility model side structure schematic view；

Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1；

Fig. 4 is the first fixed plate structure of the utility model schematic diagram；

Fig. 5 is the utility model iron chains structural schematic diagram.

In figure: the first fender rod of 1-, the first lantern ring of 2-, the first connection ring of 3-, 4- iron chains, the second connection ring of 5-, 6- second Lantern ring, the second fender rod of 7-, 8- fixed link, 9- circular pin, 10- threaded post, 11- fixed block, 12- are rain-proof shed, 13- first is solid Fixed board, the second fixed plate of 14-, 15- fixed frame, 16- telescopic rod, 17- iron, 18- tip iron block, 19- fixinig plate, 20- are reflective Item.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Fig. 1 to Fig. 5 is please referred to, the utility model provides a kind of technical solution: a kind of civil construction site safety protective fence, Including the first fender rod 1, the upper and lower part of 1 outer surface of the first fender rod is socketed with the first lantern ring 2, and the one of the first lantern ring 2 Side is fixedly connected with the first connection ring 3, and the first connection ring 3 is fixedly connected with iron chains 4 far from one end of the first lantern ring 2, and iron chains 4 is remote One end from the first connection ring 3 is fixedly connected with the second connection ring 5, and the second connection ring 5 is fixedly connected with far from one end of iron chains 4 Second lantern ring 6, the inside of the second lantern ring 6 are fixedly connected with the second fender rod 7,7 outer surface of the first fender rod 1 and the second fender rod Lower end be socketed with fixinig plate 19, the left and right sides of 19 upper surface of fixinig plate offers bolt socket, the number of bolt socket Amount is four, and the form of four bolt socket rectangular arrays is provided with the left and right sides of 19 upper surface of fixinig plate, and fixed The shape of piece 19 is rectangle, and the upper surface of the first fender rod 1 and the second fender rod 7 is fixedly connected to fixed link 8, fixed link 8 Side far from the second fender rod 7 is fixedly connected with circular pin 9, and the two sides of 9 upper surface of circular pin offer threaded hole, screw thread The internal whorl in hole is connected with threaded post 10, and one end of threaded post 10 is fixedly connected with fixed block 11, and fixed block 11 is far from screw thread One end of column 10 is fixedly connected with rain-proof shed 12, by the rain-proof shed 12, setting of threaded post 10 and fixed block 11, when rainy, When rain-proof shed 12 are connected by fixed block 11 with threaded post 10, it can prevent rainwater from making this to the erosion of iron chains 4 and iron net Civil construction site safety protective fence also has the effect of improving service life, the first fender rod 1 and the second fender rod 7 or so two The upper and lower part of side is fixedly connected to the first fixed plate 13, and the first fixed plate 13 is fixed by screw and the second fixed plate 14 Connection, the side of the second fixed plate 14 offer card slot, and the inside of card slot is fixedly connected with fixed frame 15, the quantity of fixed frame 15 Be two, the sides of two fixed frames 15 is fixedly connected by telescopic rod 16, by the first fixed plate 13, the second fixed plate 14, First fixed plate 13 is connected by the setting of fixed frame 15, telescopic rod 16 and screw by screw with the second fixed plate 14, convenient The civil construction site safety protective fence carries out disassembly and assembly, plays the role of easy to disassemble, storage, so that improving this The practicability of civil construction site safety protective fence, the inside of fixed frame 15 are fixedly connected with iron net, and the surface of iron chains 4 is coated with The material of erosion resistant coating, telescopic rod 16 is stainless steel, and the outer surface of telescopic rod 16 is provided with bolt, and the surface of bolt offers anti- The lower surface of sliding line, the first fender rod 1 and the second fender rod 7 opens up hole, and hole is internally provided with screw thread, hole Internal whorl is connected with iron 17, and one end of iron 17 is fixedly connected with tip iron block 18, and the shape of tip iron block 18 is circular cone The side of shape, the first fender rod 1 and the second fender rod 7 is provided with reflective strip 20, by the setting of reflective strip 20, when at night When being constructed, it can play the role of warning construction personnel, prevent contingency.

In conclusion the civil construction site safety protective fence, in use, passing through the first fixed plate 13, the second fixed plate 14, the first fixed plate 13 is connected by the setting of fixed frame 15, telescopic rod 16 and screw by screw with the second fixed plate 14, Facilitate the civil construction site safety protective fence to carry out disassembly and assembly, play the role of easy to disassemble, storage, so that improving The practicability of the civil construction site safety protective fence by the setting of reflective strip 20, can when being constructed at night Play the role of warning construction personnel, prevent contingency, passes through rain-proof shed 12, threaded post 10 and fixed block 11 Setting when rain-proof shed 12 are connected by fixed block 11 with threaded post 10, can prevent rainwater to 4 He of iron chains when rainy The erosion of iron net makes the civil construction site safety protective fence also have the effect of improving service life.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.

In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation " Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, can be directly connected, can also can be inside two elements indirectly connected through an intermediary The interaction relationship of connection or two elements.For the ordinary skill in the art, it can manage as the case may be Solve the concrete meaning of above-mentioned term in the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section " " following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than Second feature.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of civil construction site safety protective fence, including the first fender rod (1), it is characterised in that: first fender rod (1) upper and lower part of outer surface is socketed with the first lantern ring (2), and the side of first lantern ring (2) is fixedly connected with first Connection ring (3), first connection ring (3) are fixedly connected with iron chains (4) far from the one end of the first lantern ring (2), the iron chains (4) One end far from the first connection ring (3) is fixedly connected with the second connection ring (5), and second connection ring (5) is far from iron chains (4) One end is fixedly connected with the second lantern ring (6), and the inside of second lantern ring (6) is fixedly connected with the second fender rod (7), and described The upper surface of one fender rod (1) and the second fender rod (7) is fixedly connected to fixed link (8), and the fixed link (8) is far from second The side of fender rod (7) is fixedly connected with circular pin (9), and the two sides of circular pin (9) upper surface offer threaded hole, institute The internal whorl for stating threaded hole is connected with threaded post (10), and one end of the threaded post (10) is fixedly connected with fixed block (11), The fixed block (11) is fixedly connected with rain-proof shed (12) far from the one end of threaded post (10), first fender rod (1) and the Upper and lower part at left and right sides of two fender rods (7) is fixedly connected to the first fixed plate (13), first fixed plate (13) It is fixedly connected by screw with the second fixed plate (14), the side of second fixed plate (14) offers card slot, the card slot Inside be fixedly connected with fixed frame (15), the quantity of the fixed frame (15) is two, the one of two fixed frames (15) Side is fixedly connected by telescopic rod (16), and the lower surface of first fender rod (1) and the second fender rod (7) offers hole Hole, described hole are internally provided with screw thread, and the internal whorl of described hole is connected with iron (17), first fender rod (1) and the side of the second fender rod (7) is provided with reflective strip (20).

2. a kind of civil construction site safety protective fence according to claim 1, it is characterised in that: the fixed frame (15) Inside be fixedly connected with iron net, the surface of the iron chains (4) is coated with erosion resistant coating.

3. a kind of civil construction site safety protective fence according to claim 1, it is characterised in that: the telescopic rod (16) Material be stainless steel, and the outer surface of the telescopic rod (16) is provided with bolt, and the surface of the bolt offers anti-skid chequer.

4. a kind of civil construction site safety protective fence according to claim 1, it is characterised in that: the iron (17) One end is fixedly connected with tip iron block (18), and the shape of the tip iron block (18) is cone.

5. a kind of civil construction site safety protective fence according to claim 1, it is characterised in that: first fender rod (1) it is socketed with fixinig plate (19) with the lower end of the second fender rod (7) outer surface, the left and right two of fixinig plate (19) upper surface Side offers bolt socket.

6. a kind of civil construction site safety protective fence according to claim 5, it is characterised in that: the bolt socket Quantity is four, and the form of four bolt socket rectangular arrays is provided with the left and right two of fixinig plate (19) upper surface Side, and the shape of the fixinig plate (19) is rectangle.