CN215671485U - Civil engineering safety device - Google Patents

Abstract

The utility model provides a civil construction safety protection device, wherein a first fixing plate, a second fixing plate, a protection frame, a third fixing plate, a fourth fixing plate, a protection net and a protection frame are vertically arranged and are arranged along the left and right directions, the first fixing plate, the second fixing plate, the protection frame and the protection frame are respectively arranged on the left and right sides of a protection frame, the protection frame is positioned between a left upright rod and a right upright rod, the third fixing plate and the second fixing plate positioned on the left side are mutually attached along the front and back direction and are spliced with a first fastening piece along the front and back direction, the fourth fixing plate and the first fixing plate positioned on the right side are mutually attached along the front and back direction and are spliced with a second fastening piece along the front and back direction, the protection net is vertically arranged along the left and right direction, and is positioned in the protection frame and is detachably connected with the protection frame. The utility model can not cause the continuous collapse of the fence, improves the safety, does not need to be integrally replaced after being damaged, has convenient assembly and disassembly and high efficiency, reduces the workload and the operation difficulty of workers and reduces the waste of resources.

Description

Civil engineering safety device

Technical Field

The utility model relates to the technical field of building construction, in particular to the technical field of building construction protection, and specifically relates to a civil construction safety protection device.

Background

Civil engineering construction is civil construction engineering's construction, and at the in-process of civil engineering, safety device is indispensable, and installation protector can effectually guarantee constructor safety in the work progress, and wherein the protection rail is a safety device who uses commonly in the civil engineering construction, through a plurality of protection rails that combine together, keeps apart the construction region, protects constructor and the pedestrian's of outside safety.

Present protection rail is by two pole settings and iron sheet iron wire welded enclose the fender and constitute, and adjacent rail links together through screw and nut, and pedestrian and constructor contact are injured easily, enclose to keep off when receiving the striking, and the rail that receives the striking can drive adjacent rail and appear continuous collapse, has reduced the security, encloses to keep off in addition and need whole the change after damaging, has increased workman's work load, extravagant resource.

Therefore, hope to provide a civil engineering safety device, it can not lead to the rail to collapse in succession, improves the security, need not whole change after damaging, and the installation is dismantled conveniently, efficient, reduces workman's work load and the operation degree of difficulty, reduces the waste of resource.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a civil construction safety protection device which does not cause continuous collapse of a fence, improves safety, does not need to be integrally replaced after being damaged, is convenient to install and disassemble, has high efficiency, reduces the workload and the operation difficulty of workers, reduces the waste of resources, and is suitable for large-scale popularization and application.

The utility model also aims to provide a civil construction safety protection device which is ingenious in design, simple in structure, simple and convenient to manufacture, low in cost and suitable for large-scale popularization and application.

In order to achieve the above object, the present invention provides a civil engineering construction safety protection device, which is characterized by comprising a vertical rod, a protection frame, a first fixing plate, a second fixing plate, a third fixing plate, a fourth fixing plate, a first fastener, a second fastener and a protection net, wherein:

the first fixing plate, the second fixing plate, the third fixing plate and the fourth fixing plate are vertically arranged and arranged along the left-right direction, the first fixing plate and the second fixing plate are respectively arranged on the left side surface and the right side surface of the upright stanchion, the protection frame is vertically arranged and arranged along the left-right direction, the third fixing plate and the fourth fixing plate are respectively arranged on the left side surface and the right side surface of the left side wall of the protection frame, the number of the upright stanchions is 2, the 2 upright stanchions are mutually arranged at intervals along the left-right direction, the protection frame is positioned between the 2 upright stanchions, the third fixing plate and the second fixing plate positioned on the left side are mutually attached along the front-back direction, the first fastener is inserted in the third fixing plate and the second fixing plate positioned on the left side along the front-back direction, the fourth fixing plate and the first fixing plate located on the right side are attached to each other in the front-back direction, the second fastener is inserted into the fourth fixing plate and the first fixing plate located on the right side in the front-back direction, the protective net is vertically arranged and arranged in the left-right direction, and the protective net is located in the protective frame and detachably connected with the protective frame.

Preferably, the number of the second fixing plates and the number of the third fixing plates on the upright are multiple, the multiple second fixing plates and the multiple third fixing plates are vertically arranged at intervals, the number of the first fasteners is the same as that of the third fixing plates, and the first fasteners, the third fixing plates and the second fixing plates on the left side are arranged in a one-to-one correspondence manner; the number of the first fixing plates and the number of the fourth fixing plates in the vertical rod are a plurality of blocks, the first fixing plates and the fourth fixing plates are vertically arranged at intervals, the number of the second fasteners is the same as that of the fourth fixing plates, and the second fasteners, the fourth fixing plates and the first fixing plates on the right side are arranged in a one-to-one correspondence mode.

Preferably, the first fixing plate, the second fixing plate, the third fixing plate and the fourth fixing plate are respectively provided with a first fixing hole, a second fixing hole, a third fixing hole and a fourth fixing hole along the front-rear direction, the first fastener is inserted into the third fixing hole and the second fixing hole in the second fixing plate on the left side along the front-rear direction and is in interference fit with the third fixing hole and the second fixing hole in the second fixing plate on the left side, and the second fastener is inserted into the fourth fixing hole and the first fixing hole in the first fixing plate on the right side along the front-rear direction and is in interference fit with the fourth fixing hole and the first fixing hole in the first fixing plate on the right side.

More preferably, the first fastener and the second fastener are both glue nails.

Preferably, the left side surface of the third fixing plate abuts against the right side surface of the upright rod on the left side, and the right side surface of the fourth fixing plate abuts against the left side surface of the upright rod on the right side.

Preferably, civil engineering construction safety device still includes left mounting panel and right mounting panel, left side mounting panel with the equal vertical setting of right side mounting panel is followed the fore-and-aft direction sets up and follows the mutual interval of left and right sides sets up, left side mounting panel with right side mounting panel all is located the protecting frame the left side wall with the right side wall of protecting frame between and can dismantle the connection respectively the protecting frame the left side wall with the right side wall of protecting frame, the protection network is located left side mounting panel with connect respectively between the right side mounting panel left side mounting panel with right side mounting panel.

Preferably, civil engineering safety device still includes left screw and right screw, left side screw is followed left side direction is worn to establish and the screw-thread engagement the protection frame the left side wall with left side mounting panel, right side screw is followed left side direction is worn to establish and the screw-thread engagement the protection frame the right side wall with right side mounting panel.

Preferably, the protection network is including flexible protection rope and reinforcement rope, flexible protection rope is followed left right side direction sets up left side mounting panel with connect respectively between the right side mounting panel left side mounting panel with right side mounting panel, many the vertical mutual interval of flexible protection rope sets up, the vertical setting of reinforcement rope is connected flexible protection rope, many the reinforcement rope is followed left right side direction mutual interval sets up.

Preferably, civil engineering construction safety device still includes left locating plate and right locating plate, left side locating plate with the equal level of right side locating plate sets up and follows the direction setting of controlling, left side locating plate with right side locating plate all is located the left side wall of protecting frame with the right side wall of protecting frame between and connect respectively the left side wall of protecting frame with the right side wall of protecting frame, the left surface of left side mounting panel with the right flank of right side mounting panel is followed the direction of controlling is provided with left constant head tank and right constant head tank respectively, left side locating plate is followed the direction of controlling is inserted and is established in the left constant head tank, right side locating plate is followed the direction of controlling is inserted and is established in the right constant head tank.

Preferably, civil engineering construction safety device still includes the base, the lower extreme setting of pole setting is in on the base.

The utility model has the following beneficial effects:

1. the first to fourth fixing plates of the civil engineering construction safety protection device are vertically arranged and arranged along the left and right directions, the first and second fixing plates are respectively arranged on the left and right side surfaces of the upright stanchions, the protection frame is vertically arranged and arranged along the left and right directions, the third and fourth fixing plates are respectively arranged on the left side surface of the left side wall and the right side surface of the right side wall of the protection frame, the protection frame is positioned between the left and right 2 upright stanchions, the third fixing plate and the second fixing plate positioned on the left side are mutually attached along the front and back direction and are spliced with first fasteners along the front and back direction, the fourth fixing plate and the first fixing plate positioned on the right side are mutually attached along the front and back direction and are spliced with second fasteners along the front and back direction, the protection net is vertically arranged and arranged along the left and right direction and is positioned in the protection frame and is detachably connected with the protection frame, therefore, the fence can not continuously collapse, the safety is improved, the whole replacement is not needed after the damage, the installation and the disassembly are convenient, the efficiency is high, the workload and the operation difficulty of workers are reduced, the resource waste is reduced, and the method is suitable for large-scale popularization and application.

2. The first to fourth fixing plates of the civil construction safety protection device are vertically arranged and arranged along the left and right directions, the first and second fixing plates are respectively arranged on the left and right sides of the upright stanchion, the protection frame is vertically arranged and arranged along the left and right directions, the third and fourth fixing plates are respectively arranged on the left side surface of the left side wall and the right side surface of the right side wall of the protection frame, the protection frame is positioned between the left and right 2 upright stanchions, the third fixing plate and the second fixing plate positioned on the left side are mutually attached along the front and back directions and are spliced with the first fastening piece along the front and back directions, the fourth fixing plate and the first fixing plate positioned on the right side are mutually attached along the front and back directions and are spliced with the second fastening piece along the front and back directions, the protection net is vertically arranged along the left and right directions and is positioned in the protection frame and is detachably connected with the protection frame, therefore, the design is ingenious, the structure is simple and the manufacture is simple, low cost and is suitable for large-scale popularization and application.

These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description and accompanying drawings, wherein like reference numerals refer to like parts throughout the several views, and wherein like reference numerals refer to like parts throughout.

Drawings

FIG. 1 is a schematic perspective front view of one embodiment of the civil construction safety shield apparatus of the present invention.

Fig. 2 is an enlarged schematic view of region a in fig. 1.

Fig. 3 is a perspective view schematically illustrating the protection net according to the embodiment shown in fig. 1.

FIG. 4 is a schematic top view of the embodiment shown in FIG. 1, wherein the base is not shown.

(symbol description)

1, erecting a rod; 2, a protective frame; 3 a first fixing plate; 4 a second fixing plate; 5 a third fixing plate; 6 a fourth fixing plate; 7 a first fastener; 8 a second fastener; 9 protective nets; 10 a first fixing hole; 11 a second fixing hole; 12, a left mounting plate; 13 a right mounting plate; 14, a left screw; 15 right screw; 16 left perforation; 17 right perforation; 18 a left threaded hole; 19 right threaded hole; 20, a telescopic protective rope; 21 reinforcing ropes; 22 a left positioning plate; 23, a right positioning plate; 24 left positioning groove; 25 right positioning groove; 26, a base.

Detailed Description

In order to clearly understand the technical contents of the present invention, the following examples are given in detail.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a civil engineering construction safety protection device includes a vertical rod 1, a protection frame 2, a first fixing plate 3, a second fixing plate 4, a third fixing plate 5, a fourth fixing plate 6, a first fastening member 7, a second fastening member 8, and a protection net 9, wherein:

the first fixing plate 3, the second fixing plate 4, the third fixing plate 5 and the fourth fixing plate 6 are vertically arranged and arranged along the left-right direction, the first fixing plate 3 and the second fixing plate 4 are respectively arranged on the left side surface and the right side surface of the upright 1, the protection frame 2 is vertically arranged and arranged along the left-right direction, the third fixing plate 5 and the fourth fixing plate 6 are respectively arranged on the left side surface and the right side surface of the left side wall of the protection frame 2, the number of the upright 1 is 2, 2 upright 1 are arranged at intervals along the left-right direction, the protection frame 2 is positioned between 2 upright 1, the third fixing plate 5 and the second fixing plate 4 positioned on the left side are mutually attached along the front-back direction, the first fastening piece 7 is inserted in the third fixing plate 5 and the second fixing plate 4 positioned on the left side along the front-back direction, the fourth fixing plate 6 and the first fixing plate 3 located on the right side are attached to each other in the front-back direction, the second fastener 8 is inserted into the fourth fixing plate 6 and the first fixing plate 3 located on the right side in the front-back direction, the protective net 9 is vertically arranged and arranged in the left-right direction, and the protective net 9 is located in the protective frame 2 and detachably connected with the protective frame 2.

With the above arrangement, the upright posts 1 are used for standing on the ground, the protective net 9 is used for isolating a construction area, the protective net 9 is used for blocking foreign matters and weakening impact force, the protective frame 2 is placed between 2 upright posts 1, the third fixing plate 5 and the second fixing plate 4 on the left side are attached to each other along the front-back direction, the first fastening member 7 is inserted into the third fixing plate 5 and the second fixing plate 4 on the left side along the front-back direction, the fourth fixing plate 6 and the first fixing plate 3 on the right side are attached to each other along the front-back direction, the second fastening member 8 is inserted into the fourth fixing plate 6 and the first fixing plate 3 on the right side along the front-back direction, the protective frame 2 is assembled between 2 upright posts 1, and the assembling efficiency is high, 2 the upright poles 1, the protection frame 2 and the protection net 9 installed in the protection frame 2 are combined to form a protection fence, when the protection frame 2 and the internal protection net 9 are impacted greatly, the first fastening members 7 and the second fastening members 8 can automatically bounce outwards, the third fixing plate 5 is automatically separated from the second fixing plate 4 positioned on the left side under the impact force, the fourth fixing plate 6 is automatically separated from the first fixing plate 3 positioned on the right side under the impact force, so that the protection frame 2 is automatically separated from the upright poles 1 by 2, the protection frame 2 can be separated independently, the situation that the fence collapses continuously can be prevented, the safety is improved, after the first fastening members 7 bounce out from the second fastening members 8, the protection frame 2 can be installed again by using the new first fastening members 7 and the new second fastening members 8, the installation efficiency is improved, and the resources are saved.

The number of the first fixing plates 3 on the upright 1, the number of the second fixing plates 4 on the upright 1, the number of the third fixing plates 5 and the number of the fourth fixing plates 6 can be determined as required, preferably, the number of the second fixing plates 4 on the upright 1 and the number of the third fixing plates 5 are multiple, multiple second fixing plates 4 and multiple third fixing plates 5 are vertically arranged at intervals, the number of the first fastening pieces 7 is the same as that of the third fixing plates 5, and the first fastening pieces 7, the third fixing plates 5 and the second fixing plates 4 on the left side are arranged in a one-to-one correspondence manner; the number of the first fixing plates 3 and the number of the fourth fixing plates 6 on the vertical rod 1 are a plurality of blocks, the first fixing plates 3 and the fourth fixing plates 6 are vertically arranged at intervals, the number of the second fasteners 8 is the same as that of the fourth fixing plates 6, and the second fasteners 8, the fourth fixing plates 6 and the first fixing plates 3 which are located on the right side are arranged in a one-to-one correspondence mode. Referring to fig. 1, in an embodiment of the present invention, the number of the second fixing plates 4, the number of the third fixing plates 5, the number of the first fixing plates 3 and the number of the fourth fixing plates 6 on the vertical rod 1 are 3.

The first fastening member 7 is inserted into the third fixing plate 5 and the left fixing plate 4 along the front-rear direction, and the second fastening member 8 is inserted into the fourth fixing plate 6 and the right fixing plate 3 along the front-rear direction, and any suitable structure may be adopted, as shown in fig. 1 and 4, in an embodiment of the present invention, the first fixing plate 3, the second fixing plate 4, the third fixing plate 5 and the fourth fixing plate 6 are respectively provided with a first fixing hole 10, a second fixing hole 11, a third fixing hole (not shown) and a fourth fixing hole (not shown) along the front-rear direction, and the first fastening member 7 is inserted into the third fixing hole and the second fixing hole 11 of the left fixing plate 4 along the front-rear direction and is connected with the third fixing hole and the second fixing hole 4 of the left fixing plate 4 The second fixing holes 11 are in interference fit, and the second fasteners 8 are inserted into the fourth fixing holes and the first fixing holes 10 in the first fixing plate 3 on the right side along the front-rear direction and are in interference fit with the fourth fixing holes and the first fixing holes 10 in the first fixing plate 3 on the right side. By adopting interference fit, the first fastening member 7 can be firmly fixed between the third fixing plate 5 and the second fixing plate 4 on the left side, the second fastening member 8 can be firmly fixed between the fourth fixing plate 6 and the first fixing plate 3 on the right side, the firmness of connection between the protection frame 2 and the 2 upright rods 1 is improved,

for each of the first fixing plate 3, the second fixing plate 4, the third fixing plate 5 and the fourth fixing plate 6, the number of the first fixing holes 10, the number of the second fixing holes 11, the number of the third fixing holes and the number of the fourth fixing holes may be determined, preferably a plurality of, as required, please refer to fig. 1, in an embodiment of the present invention, the number of the first fixing holes 10, the number of the second fixing holes 11, the number of the third fixing holes and the number of the fourth fixing holes are all 2, and are all spaced from each other along a diagonal line of the cross section of the respective fixing plate.

The first fastener 7 and the second fastener 8 may be any suitable fastener, and in a specific embodiment of the utility model, the first fastener 7 and the second fastener 8 are both tacks.

In order to facilitate the installation of the protection frame 2 between the left and right 2 vertical rods 1, please refer to fig. 4, in an embodiment of the present invention, a left side surface of the third fixing plate 5 abuts against a right side surface of the vertical rod 1 on the left side, and a right side surface of the fourth fixing plate 6 abuts against a left side surface of the vertical rod 1 on the right side.

Adopt above-mentioned setting, will protection frame 2 is located 2 between the pole setting 1, on the left surface of the left side wall of protection frame 2 the left surface of third fixed plate 5 with on the right flank of the right side wall of protection frame 2 the right flank of fourth fixed plate 6 can support respectively to lean on and be located the left side of pole setting 1 with be located the right side the left surface of pole setting 1, 2 pole setting 1 can with protection frame 2 is cliied, right protection frame 2 carries out positioning work, conveniently carries out as above after the location protection frame 2's fixed work.

The protection net 9 is detachably connected to the protection frame 2, and any suitable structure may be adopted, please refer to fig. 1 to 4, in a specific embodiment of the present invention, the civil engineering construction safety protection device further includes a left mounting plate 12 and a right mounting plate 13, the left mounting plate 12 and the right mounting plate 13 are both vertically disposed and disposed along the front-back direction and spaced from each other along the left-right direction, the left mounting plate 12 and the right mounting plate 13 are both located between the left side wall of the protection frame 2 and the right side wall of the protection frame 2 and detachably connect the left side wall of the protection frame 2 and the right side wall of the protection frame 2, and the protection net 9 is located between the left mounting plate 12 and the right mounting plate 13 and connect the left mounting plate 12 and the right mounting plate 13 respectively.

The left mounting plate 12 and the right mounting plate 13 are detachably connected to the left side wall of the protection frame 2 and the right side wall of the protection frame 2, respectively, and any suitable structure may be adopted, as shown in fig. 1 to 4, in an embodiment of the present invention, the civil engineering construction safety protection device further includes a left screw 14 and a right screw 15, the left screw 14 penetrates and is threadedly engaged with the left side wall of the protection frame 2 and the left mounting plate 12 along the left-right direction, and the right screw 15 penetrates and is threadedly engaged with the right side wall of the protection frame 2 and the right mounting plate 13 along the left-right direction.

The left screw 14 is inserted through and threadedly engaged with the left side wall of the protection frame 2 and the left mounting plate 12 in the left-right direction, the right screw 15 is inserted through the right and left direction and is threadedly engaged with the right sidewall of the protection frame 2 and the right mounting plate 13, and any suitable structure may be adopted, as shown in fig. 1 to 3, in an embodiment of the present invention, the left side wall of the protection frame 2 and the right side wall of the protection frame 2 are respectively provided with a left perforation 16 and a right perforation 17 along the left-right direction, the left side surface of the left mounting plate 12 and the right side surface of the right mounting plate 13 are respectively provided with a left screw hole 18 and a right screw hole 19 in the left-right direction, the left screw 14 is inserted through and threadably engages the left through hole 16 and the left threaded hole 18 in the left-right direction, the right screw 15 is inserted through and threadedly engaged with the right through-hole 17 and the right screw hole 19 in the left-right direction.

The number of the left through holes 16, the number of the left threaded holes 18, the number of the right through holes 17 and the number of the right threaded holes 19 can be determined according to needs, and particularly preferably, the number of the left through holes 16 and the number of the left threaded holes 18 are multiple, the left through holes 16 and the left threaded holes 18 are vertically arranged at intervals, the number of the left screws 14 is the same as that of the left through holes 16, and the left screws 14, the left through holes 16 and the left threaded holes 18 are arranged in a one-to-one correspondence manner; the figure of the right perforation 17 with the figure of the right screw hole 19 is a plurality of, a plurality of the right perforation 17 and a plurality of the right screw hole 19 is vertical to be set up each other at intervals, the figure of the right screw 15 with the figure of the right perforation 17 the same, the right screw 15 the right perforation 17 with the right screw hole 19 one-to-one sets up. Referring to fig. 1, in an embodiment of the present invention, the number of the left through holes 16, the number of the left threaded holes 18, the number of the right through holes 17, and the number of the right threaded holes 19 are all 2.

The protection net 9 may have any suitable structure, please refer to fig. 1 to 4, in an embodiment of the present invention, the protection net 9 includes a telescopic protection rope 20 and a reinforcement rope 21, the telescopic protection rope 20 is disposed between the left mounting plate 12 and the right mounting plate 13 along the left-right direction and is respectively connected to the left mounting plate 12 and the right mounting plate 13, a plurality of telescopic protection ropes 20 are vertically disposed at intervals, the reinforcement rope 21 is vertically disposed and is connected to the telescopic protection rope 20, and a plurality of reinforcement ropes 21 are disposed at intervals along the left-right direction.

Through adopting above-mentioned setting, flexible protection rope 20 with the network structure that reinforcing rope 21 formed can effectual reduction impact force, blocks the foreign matter and kick-backs, and the protecting effect is strong, and is injured when can prevent simultaneously pedestrian or constructor from contacting, has improved the security.

Pulling left side mounting panel 12 with pulling right side mounting panel 13 can with flexible protection rope 20 lengthens, then will left side mounting panel 12 with right side mounting panel 13 respectively with the left side wall of protection frame 2 with the right side wall laminating of protection frame 2, then will left screw 14 is followed left right side direction is worn to establish and threaded engagement protection frame 2's left side wall with left side mounting panel 12, will right screw 15 is followed left right side direction is worn to establish and threaded engagement protection frame 2's right side wall with right mounting panel 13, accomplishes protection network 9 with installation work between protection frame 2 flexible protection rope 20 with when the network structure that reinforcing rope 21 formed appears damaging, take off left screw 14 with right screw 15, flexible protection rope 20 shortens automatically at this moment makes left side mounting panel 12 with right side mounting panel 13 respectively with protection frame 2's left side wall with protection frame 2 with protection frame 2 right side wall automatic separation can reduce the whole size of protection network 9, then outwards will protection network 9 takes out, and the installation is dismantled efficiently, has reduced workman's work load and the operation degree of difficulty, can be alone to the damage appearing protection network 9 is dismantled change work, has reduced the waste of resource, will protection network 9 pulls down the back, the entry that can supply the workman to pass in and out can appear in protection frame 2 is inside, and the workman can pass in protection frame 2 enters into the construction area, makes things convenient for the workman to enter into and is under construction in the construction area of isolation.

The number of the retractable protection ropes 20 and the number of the reinforcing ropes 21 may be determined as required, please refer to fig. 1 and 3 to 4, in an embodiment of the present invention, the number of the retractable protection ropes 20 is 8, the 7 reinforcing ropes 21 are in one group, there are two groups, which are respectively disposed in front of and behind the retractable protection ropes 20, and the 7 reinforcing ropes 21 in each group are disposed at intervals along the left-right direction.

In order to facilitate the installation of the left mounting plate 12 and the right mounting plate 13 in the protection frame 2, please refer to fig. 1 to 3, in a specific embodiment of the present invention, the civil engineering construction safety protection device further includes a left positioning plate 22 and a right positioning plate 23, the left positioning plate 22 and the right positioning plate 23 are both horizontally disposed and disposed along the left-right direction, the left positioning plate 22 and the right positioning plate 23 are both located between the left sidewall of the protection frame 2 and the right sidewall of the protection frame 2 and respectively connect the left sidewall of the protection frame 2 and the right sidewall of the protection frame 2, the left sidewall of the left mounting plate 12 and the right sidewall of the right mounting plate 13 are respectively provided with a left positioning groove 24 and a right positioning groove 25 along the left-right direction, the left positioning plate 22 is inserted into the left positioning groove 24 along the left-right direction, the right positioning plate 23 is inserted in the right positioning groove 25 in the left-right direction.

Through adopting the above-mentioned setting, pulling left side mounting panel 12 and pulling right side mounting panel 13 will thereby left side mounting panel 12 with right side mounting panel 13 respectively with protection frame 2 the left side wall with protection frame 2 the right side wall when being close to, left side locating plate 22 will be followed left side direction is inserted and is established in left side constant head tank 24, right side locating plate 23 will be followed left side direction is inserted and is established in right side constant head tank 25, can be right left side mounting panel 12 with right side mounting panel 13 carries out positioning work, more facilitates the use after the location left side screw 14 with right side screw 15 will left side mounting panel 12 with right side mounting panel 13 is fixed inside protection frame 2 has improved the installation effectiveness.

The figure of left side locating plate 22 with the figure of right side locating plate 23 can be confirmed as required, and further, the figure of left side locating plate 22 is the polylith, the polylith the vertical mutual interval of left side locating plate 22 sets up, the figure of left side constant head tank 24 with the figure of left side locating plate 22 the same, left side constant head tank 24 with left side locating plate 22 one-to-one sets up, the figure of right side locating plate 23 is a plurality of pieces, a plurality of the vertical mutual interval of right side locating plate 23 sets up, the figure of right side constant head tank 25 with the figure of right side locating plate 23 the same, right side constant head tank 25 with right side locating plate 23 one-to-one sets up. Referring to fig. 1, in an embodiment of the present invention, the number of the left positioning plates 22 and the number of the right positioning plates 23 are 2.

The civil construction safety device can also comprise any other suitable structure, as shown in fig. 1, and in one embodiment of the utility model, the civil construction safety device further comprises a base 26, and the lower end of the upright 1 is arranged on the base 26. The base 26 can be fixed to the ground by fixing bolts, for example, to complete the fixing of the upright 1, and the firmness is high after installation and during use.

The base 26 may have any suitable shape, and referring to FIG. 1, in one embodiment of the present invention, the base 26 is a flat base.

The upright rod 1 can be of a rectangular upright column structure and can be formed by welding steel plates; the protective frame 2 can be a rectangular frame and can be formed by welding steel plates; the left mounting plate 12 and the right mounting plate 13 can be both of strip-shaped structures and can be made of stainless steel materials; the telescopic protection string 20 and the reinforcing string 21 may be formed by twisting and plying a plurality of nylon strings.

When the protective frame is used, the protective frame 2 is placed between 2 upright posts 1, the third fixing plate 5 and the second fixing plate 4 positioned on the left side are mutually attached along the front-back direction, the glue nails are inserted into the third fixing holes in the third fixing plate 5 and the second fixing holes 11 in the second fixing plate 4 positioned on the left side along the front-back direction and are in interference fit with the two holes, the fourth fixing plate 6 and the first fixing plate 3 positioned on the right side are mutually attached along the front-back direction, other glue nails are inserted into the fourth fixing holes in the fourth fixing plate 6 and the first fixing holes 10 in the first fixing plate 3 positioned on the right side along the front-back direction and are in interference fit with the two holes, so that the protective frame 2 and the 2 upright posts 1 are connected together, then the left mounting plate 12, the right mounting plate 13 and the protective net 9 between the left mounting plate 12 and the right mounting plate 13 are placed in the protective frame 2, the left mounting plate 12 and the right mounting plate 13 are pulled, stretch flexible protection rope 20, make left mounting panel 12 and right mounting panel 13 be close to until the laminating with the left side wall of protective frame 2 and the right side wall of protective frame 2 respectively, at this in-process, left side locating plate 22 is inserted and is established in left constant head tank 24 along left right direction, right side locating plate 23 is inserted and is established in right constant head tank 25 along left right direction, then wear to establish and threaded engagement protective frame 2's left side wall and left mounting panel 12 along left right direction with left screw 14, wear to establish and threaded engagement protective frame 2's right side wall and right mounting panel 13 along left right direction with right screw 15, accomplish the installation between protection network 9 and the protective frame 2, the installation effectiveness is high.

When protective frame 2 and inside protection network 9 receive great impact, the glue nail can outwards jump out automatically, make protective frame 2 separate out between two pole settings 1 automatically under the effect of impact force, can prevent the emergence of the circumstances that the rail collapses in succession, in operation, take off and outwards take out protection network 9 behind left screw 14 and the right screw 15, the workman can pass protective frame 2 and enter into the construction area in, make things convenient for the workman to enter into the construction area of isolation and construct, can change the protection network 9 that appears the damage alone simultaneously, the waste of resource has been reduced.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, a first fixing plate and a second fixing plate are respectively arranged on the left side surface and the right side surface of the upright stanchion, a third fixing plate and a fourth fixing plate are respectively arranged on the left side surface and the right side surface of the left side wall and the right side surface of the right side wall of the protection frame, the protection frame is arranged between the left upright stanchion and the right upright stanchion, the third fixing plate and the second fixing plate positioned on the left side are mutually attached along the front-back direction, a first fastener is inserted in the first fixing plate along the front-back direction, the fourth fixing plate and the first fixing plate positioned on the right side are mutually attached along the front-back direction, a second fastener is inserted in the second fixing plate along the front-back direction, the assembly efficiency of the upright stanchion and the protection frame is high, when the protection frame and an internal protection net are impacted greatly, the first fastener and the second fastener can automatically jump out, the third fixing plate is automatically separated from the second fixing plate positioned on the left side under the impact force, the fourth fixing plate is automatically separated from the first fixing plate positioned on the right side under the impact force, the protection frame is automatically separated from the 2 vertical rods, so that the protection frame can be separated independently, the continuous collapse of the fence can be prevented, and the safety is improved.

2. According to the utility model, the protective net formed by the telescopic protective rope and the reinforcing rope is arranged in the protective frame, the reinforcing rope is vertically arranged and connected with the telescopic protective rope, the structural strength is high, the net structure formed by the telescopic protective rope and the reinforcing rope can effectively reduce the impact force, blocks and rebounds foreign matters, the protective effect is strong, meanwhile, the contact of pedestrians or construction personnel can be prevented from being injured, and the safety is improved.

3. According to the utility model, the telescopic protection rope is connected between the left mounting plate and the right mounting plate, the distance between the left mounting plate and the right mounting plate can be adjusted by lengthening and shortening the telescopic protection rope, the left mounting plate and the right mounting plate can be respectively attached to the left side wall and the right side wall of the protection frame by lengthening the telescopic protection rope, then the left mounting plate and the right mounting plate are fixed on the protection frame through screws, the mounting work of the protection net is completed, the screws are taken down during dismounting, the telescopic protection rope is shortened, the left mounting plate and the right mounting plate are automatically separated from the protection frame, the mounting and dismounting efficiency is high, the workload and the operation difficulty of workers are reduced, the dismounting and replacing work of the protection net can be independently carried out, the waste of resources is reduced, after the protection net is dismounted, the workers can pass through the protection frame to enter a construction area, and the workers can conveniently enter the isolated construction area to carry out construction.

In conclusion, the civil construction safety protection device provided by the utility model can not cause the continuous collapse of the fence, improves the safety, is free from integral replacement after being damaged, is convenient to install and disassemble, has high efficiency, reduces the workload and the operation difficulty of workers, reduces the waste of resources, is ingenious in design, simple in structure, simple and convenient to manufacture, low in cost and suitable for large-scale popularization and application.

It will thus be seen that the objects of the utility model have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments, and the embodiments may be modified without departing from the principles. Therefore, this invention includes all modifications encompassed within the spirit and scope of the claims.

Claims (10)

1. The utility model provides a civil engineering safety device, its characterized in that includes pole setting, protecting frame, first fixed plate, second fixed plate, third fixed plate, fourth fixed plate, first fastener, second fastener and protection network, wherein:

the first fixing plate, the second fixing plate, the third fixing plate and the fourth fixing plate are vertically arranged and arranged along the left-right direction, the first fixing plate and the second fixing plate are respectively arranged on the left side surface and the right side surface of the upright stanchion, the protection frame is vertically arranged and arranged along the left-right direction, the third fixing plate and the fourth fixing plate are respectively arranged on the left side surface and the right side surface of the left side wall of the protection frame, the number of the upright stanchions is 2, the 2 upright stanchions are mutually arranged at intervals along the left-right direction, the protection frame is positioned between the 2 upright stanchions, the third fixing plate and the second fixing plate positioned on the left side are mutually attached along the front-back direction, the first fastener is inserted in the third fixing plate and the second fixing plate positioned on the left side along the front-back direction, the fourth fixing plate and the first fixing plate located on the right side are attached to each other in the front-back direction, the second fastener is inserted into the fourth fixing plate and the first fixing plate located on the right side in the front-back direction, the protective net is vertically arranged and arranged in the left-right direction, and the protective net is located in the protective frame and detachably connected with the protective frame.

2. The civil construction safety protection device of claim 1, wherein the number of the second fixing plates and the number of the third fixing plates on the vertical rods are multiple, the multiple second fixing plates and the multiple third fixing plates are vertically arranged at intervals, the number of the first fasteners is the same as that of the third fixing plates, and the first fasteners, the third fixing plates and the second fixing plates on the left side are arranged in a one-to-one correspondence manner; the number of the first fixing plates and the number of the fourth fixing plates in the vertical rod are a plurality of blocks, the first fixing plates and the fourth fixing plates are vertically arranged at intervals, the number of the second fasteners is the same as that of the fourth fixing plates, and the second fasteners, the fourth fixing plates and the first fixing plates on the right side are arranged in a one-to-one correspondence mode.

3. The civil engineering construction safety guard of claim 1, wherein the first fixing plate, the second fixing plate, the third fixing plate and the fourth fixing plate are respectively provided with a first fixing hole, a second fixing hole, a third fixing hole and a fourth fixing hole along the fore-and-aft direction, the first fastening piece is inserted into the third fixing hole and the second fixing hole in the second fixing plate on the left side along the front-back direction and is in interference fit with the third fixing hole and the second fixing hole in the second fixing plate on the left side, the second fastening piece is inserted into the fourth fixing hole and the first fixing hole in the first fixing plate on the right side along the front-back direction and is in interference fit with the fourth fixing hole and the first fixing hole in the first fixing plate on the right side.

4. The civil construction safety shield of claim 3, wherein the first fastener and the second fastener are both glue nails.

5. The civil construction safety device of claim 1, wherein the left side of the third fixing plate abuts against the right side of the vertical rod on the left side, and the right side of the fourth fixing plate abuts against the left side of the vertical rod on the right side.

6. The civil engineering construction safety device of claim 1, further comprising a left mounting plate and a right mounting plate, wherein the left mounting plate and the right mounting plate are vertically arranged and arranged along the front-back direction and are arranged at intervals along the left-right direction, the left mounting plate and the right mounting plate are positioned between the left side wall of the protection frame and the right side wall of the protection frame and are detachably connected with the left side wall of the protection frame and the right side wall of the protection frame respectively, and the protective net is positioned between the left mounting plate and the right mounting plate and is connected with the left mounting plate and the right mounting plate respectively.

7. The civil construction safety device of claim 6, further comprising a left screw threaded in the left-right direction and threadably engaging the left side wall of the protective frame and the left mounting plate, and a right screw threaded in the left-right direction and threadably engaging the right side wall of the protective frame and the right mounting plate.

8. The civil engineering construction safety device of claim 6, wherein the protection net comprises a telescopic protection rope and a reinforcing rope, the telescopic protection rope is arranged between the left mounting plate and the right mounting plate along the left-right direction and is respectively connected with the left mounting plate and the right mounting plate, a plurality of telescopic protection ropes are vertically arranged at intervals, the reinforcing rope is vertically arranged and is connected with the telescopic protection rope, and a plurality of reinforcing ropes are arranged at intervals along the left-right direction.

9. The civil engineering construction safety device of claim 6, further comprising a left positioning plate and a right positioning plate, wherein the left positioning plate and the right positioning plate are horizontally arranged and arranged along the left-right direction, the left positioning plate and the right positioning plate are positioned between and respectively connected with the left side wall of the protection frame and the right side wall of the protection frame, the left side surface of the left mounting plate and the right side surface of the right mounting plate are respectively provided with a left positioning groove and a right positioning groove along the left-right direction, the left positioning plate is inserted in the left positioning groove along the left-right direction, and the right positioning plate is inserted in the right positioning groove along the left-right direction.

10. The civil construction safety device of claim 1, further comprising a base on which the lower ends of the uprights are disposed.

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