CN113550612A

CN113550612A - Installation connecting equipment of building construction safety protection net

Info

Publication number: CN113550612A
Application number: CN202110742438.7A
Authority: CN
Inventors: 汪明亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-10-26

Abstract

The invention discloses a mounting and connecting device of a building construction safety protection net, which structurally comprises a connecting brace, a hinge, a clamp buckle, a locking pressing plate, a limiting block, a positioning clamp ring, a butt joint port and a clamping device, the working personnel hold the handle to open the cross clamp outwards, the opened cross clamp extends into the protective net, the protective net is placed into the mounting cavity, when the working personnel loosen the handle, the cross clamp can retract inwards under the traction action of the traction elastic piece, two pressing components in the cross clamp can simultaneously press and position the protective net, effectively stabilize and clamp the safety net in the mounting cavity, and then support the bottom of the side lever of the safety net through the auxiliary supporting piece matched with the two pressing components, the safety net is not easy to slide and shift after being installed, so that the safety net can be safely used, and the safety of construction personnel in construction is guaranteed.

Description

Installation connecting equipment of building construction safety protection net

Technical Field

The invention relates to the field of building construction, in particular to installation and connection equipment for a building construction safety protection net.

Background

At the construction site, because one of the characteristics of building industry is the open-air operation of high altitude, for avoiding the emergence of falling object injury people accident that from this causes, need be at scaffold frame outside cladding one deck protection network, the protection network can adopt the form that dense mesh adds the steel wire net, will dense mesh net ligature on the scaffold frame through fixed ring, install safety protection network through locking element cooperation connecting piece, when using safety protection network, need the place of improvement:

construction site is when using safety protection network, need connect the installation of polylith safety protection network on the scaffold frame, the constructor of being convenient for is at high altitude construction, safety protection network connects the in-process at the scaffold frame, because there is certain clearance between safety protection network and the connecting piece, make safety protection network connect can appear rocking on the scaffold frame, long-time the use can lead to appearing breaking away from the phenomenon between scaffold frame and the safety protection network, very big puzzlement has been brought for the construction site installation, can't ensure the security of constructor at the construction.

Disclosure of Invention

Aiming at the defects in the prior art, the invention is realized by the following technical scheme: the utility model provides a construction safety protection net's erection joint equipment, its structure is including linking up brace, hinge, clamp buckle, locking clamp plate, limiting block, location snap ring, to interface, clamping device, it connects on clamping device to link up brace one end, and the other end runs through inside stretching into the interface, interface fixed connection is buckled at the clamp, clamp buckle and hinge swing joint, the one end that clamp buckle kept away from clamp buckle is equipped with locking clamp plate, limiting block, locking clamp plate and location snap ring looks block, locking clamp plate is through location snap ring and limiting block looks lock joint.

The clamping device comprises a non-slip mat, a pressing component, a cross clamp, a mounting cavity, an auxiliary abutting part, a traction elastic part, handles, a telescopic connecting buckle and a rotating shaft, wherein the non-slip mat is tightly attached to the handles, the handles are connected with the cross clamp into a whole, the handles are movably connected with the cross clamp through the rotating shaft, the telescopic connecting buckle is arranged between the two handles, the pressing component attached to the inner wall of the cross clamp is arranged on the inner wall of the cross clamp, the mounting cavity is arranged between the pressing components, the auxiliary abutting part and the traction elastic part are arranged at the bottom of the mounting cavity, the two ends of the auxiliary abutting part and the two ends of the traction elastic part are fastened on the inner wall of the cross clamp, the auxiliary abutting part is in contact with the traction elastic part, and the telescopic connecting buckle is connected with a connecting brace.

As the further optimization of the invention, the pressing component comprises a contact massage cushion, a convex block, an opening and closing piece, a top support component and a movable cavity, wherein the contact massage cushion is provided with a plurality of convex blocks connected with the contact massage cushion, two ends of the contact massage cushion are connected to the cross clamps, the bottom of the contact massage cushion is connected with the opening and closing piece, one end of the opening and closing piece, which is far away from the contact massage cushion, is connected with the top support component, the opening and closing piece and the top support component are connected in the movable cavity, and one side of the contact massage cushion is provided with an installation cavity.

As a further optimization of the invention, the opening and closing piece comprises two connecting sliding plates, two clamping rods, two elastic pulling blocks and two elastic clamping seats, the two connecting sliding plates are embedded on the clamping rods, one ends of the clamping rods, far away from the connecting sliding plates, are inserted and embedded on the elastic clamping seats, the two elastic pulling blocks are connected on the elastic clamping seats, the connecting sliding plates and the elastic clamping seats are connected with the contact friction pads, the elastic clamping seats are connected with the top bracing assembly, and the clamping rods are connected on the movable cavity.

The invention further optimizes the content, the top support component comprises a shell, triangular top blocks, an inflatable cushion, an elastic piece, an opening and closing clamp and movable grooves, wherein the triangular top blocks are connected to two ends inside the shell, two ends, far away from the shell, of the triangular top blocks are in contact with the movable grooves, the inflatable cushion is arranged inside the movable grooves, two movable grooves are formed, the opening and closing clamp connected with the two movable grooves is arranged between the two movable grooves, the elastic piece is arranged at two ends of the opening and closing clamp and the two movable grooves are buckled, one end, far away from the opening and closing clamp, of each movable groove is connected to the inner wall of the shell, the shell is connected to a movable cavity, and the shell is vertically inserted and embedded into the elastic clamping seat.

The auxiliary supporting piece comprises two clamping buckles, two protecting pads, elastic balls, joints, a supporting steel plate, an auxiliary pushing piece and an outer frame, the two clamping buckles are symmetrically connected to two sides of the outer frame, the protecting pad attached to the outer frame is arranged on the outer frame, a plurality of elastic balls in contact with the protecting pad are arranged at the bottom of the protecting pad, one end, far away from the protecting pad, of each elastic ball is connected with the supporting steel plate, two sides of the supporting steel plate are inserted and embedded into the two joints, the auxiliary pushing piece is arranged at the bottom of the supporting steel plate and fixedly connected to the middle position of the bottom of the outer frame, the outer frame is installed at the bottom of the installation cavity, the joints are buckled on the inner wall of the cross clamp, and the outer frame is in contact with the traction elastic piece.

As a further optimization of the invention, the auxiliary pushing piece comprises a spring pad, a chuck, butt-joint plates, a triangular plate and a movable clamp, wherein the spring pad is fixedly connected to the middle position of the movable clamp, the spring pad is in contact with the triangular plate, one end of the triangular plate, which is far away from the spring pad, is embedded and fixed on the chuck, the butt-joint plates are arranged on two sides of the chuck, the butt-joint plates are connected with the movable clamp, the chuck is connected with a supporting steel plate, and the movable clamp is fixedly connected to the middle position of the bottom of the outer frame.

As the further optimization of the invention, the number of the opening and closing pieces is two, and the two opening and closing pieces are buckled at two ends of the top bracing component.

As the further optimization of the invention content, the supporting steel plate is provided with three supporting steel plates which are symmetrically laminated together in an arc state.

Advantageous effects

The installation and connection equipment for the building construction safety protection net has the following beneficial effects:

1. according to the safety net, the anti-slip mat, the pressing assemblies, the cross clamp, the mounting cavity, the auxiliary supporting pieces, the traction elastic pieces, the handle, the telescopic connecting buckle and the rotating shaft are used, a worker opens the cross clamp through the handle, the traction elastic pieces can be outwards expanded along with the opening of the cross clamp, side rods of the safety net stretch into the mounting cavity, the worker releases the handle, the cross clamp can be clamped on the safety net, the two pressing assemblies and the auxiliary supporting pieces can be mutually matched to press the side rods of the safety net, so that a gap between the safety net and the cross clamp is small, the side rods of the safety net are effectively limited, and the safety net can be stably connected and mounted on a scaffold.

2. According to the invention, the contact friction pad, the convex block, the opening and closing piece, the top support component and the movable cavity are clamped in a cross mode in the process of clamping and buckling the safety net, the contact friction pad can be directly contacted with the side lever of the safety net, and the opening and closing piece and the top support component are matched with each other to support the contact friction pad, so that the contact friction pad can effectively extrude the side lever of the safety net, the position of the safety net is effectively positioned, and the safety net is prevented from shaking after being installed.

3. According to the safety net, the two clamping buckles are symmetrically buckled on the cross clamp through the clamping buckles, the protection pad, the elastic ball, the joint, the supporting steel plate, the auxiliary pushing piece and the outer frame, the supporting steel plate is upwards propped through the auxiliary pushing piece, so that the protection pad can be upwards pushed out under the action of the elastic ball, the position of the safety net is limited by effectively matching the two pressing assemblies, the dislocation phenomenon after the safety net is installed is prevented, and the safety of a construction site is effectively guaranteed.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a mounting and connecting device of a construction safety protection net according to the present invention;

FIG. 2 is a schematic view of the internal structure of the clamping device of the present invention.

FIG. 3 is a schematic cross-sectional view of a press assembly according to the present invention.

Fig. 4 is a schematic view of the internal structure of the opening and closing member of the present invention.

FIG. 5 is a cross-sectional view of the top brace assembly of the present invention.

Fig. 6 is a schematic cross-sectional view of an auxiliary supporting member according to the present invention.

Fig. 7 is an enlarged structural diagram of a in fig. 6.

In the figure: a connecting brace-1, a hinge-2, a clamp buckle-3, a locking pressure plate-4, a limiting block-5, a positioning clamp ring-6, a butt joint-7, a clamping device-8, an anti-skid pad-81, a pressing component-82, a cross clamp-83, a mounting cavity-84, an auxiliary abutting part-85, a draw spring-86, a handle-87, a telescopic joint buckle-88, a rotating shaft-89, a contact friction pad-821, a bump-822, an opening and closing and opening part-823, a top support component-824, a movable cavity-825, a connecting sliding plate-K1, a clamping rod-K2, a spring-K3, an elastic clamping seat-K4, a shell-L1, a triangular top block-L2, an inflatable pad-L3, an elastic part-L4, an opening and closing clamp-L5, a movable groove-L6, a positioning clamp ring-6, a butt joint-7, a clamping device-8, an anti-slip pad-81, a convex block-V-, The device comprises a clamping buckle-851, a protective pad-852, a spring ball-853, a joint-854, a supporting steel plate-855, an auxiliary push piece-856, an outer frame-857, a spring pad-M1, a clamping head-M2, a butt plate-M3, a triangle-M4 and a movable clamp-M5.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example one

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a construction safety protection network's erection joint equipment, its structure is detained 3, locking clamp plate 4, limiting block 5, location snap ring 6, to interface 7, clamping device 8 including linking up brace 1, hinge 2, clamp, link up 1 one end of brace and connect on clamping device 8, the other end runs through and stretches into inside to interface 7, 7 fixed connection are on clamp buckle 3 to interface 7, clamp buckle 3 and hinge 2 swing joint, the one end that clamp buckle 3 kept away from clamp buckle 3 is equipped with locking clamp plate 4, limiting block 5, locking clamp plate 4 and 6 looks blocks of location snap ring, locking clamp plate 4 is through location snap ring 6 and limiting block 5 looks lock joints.

Referring to fig. 2, the clamping device 8 includes a non-slip mat 81, a pressing assembly 82, a cross clip 83, a mounting cavity 84, an auxiliary abutting member 85, a restraining elastic member 86, a handle 87, a telescopic connecting buckle 88 and a rotating shaft 89, the non-slip mat 81 is tightly attached to the handle 87, the handle 87 and the cross clip 83 are connected into a whole, the handle 87 and the cross clip 83 are movably connected through the rotating shaft 89, the telescopic connecting buckle 88 is arranged between the two handles 87, the pressing assembly 82 attached to the inner wall of the cross clip 83 is arranged on the inner wall of the cross clip 83, the mounting cavity 84 is arranged between the pressing assemblies 82, the auxiliary abutting member 85 and the restraining elastic member 86 are arranged at the bottom of the mounting cavity 84, both ends of the auxiliary abutting member 85 and the restraining elastic member 86 are fastened to the inner wall of the cross clip 83, the auxiliary abutting member 85 is in contact with the restraining elastic member 86, and the telescopic connecting buckle 88 is connected with the brace 1.

Foretell slipmat 81 is used for cooperating hand (hold) 87, and the one deck slipmat 81 that posts on the hand (hold) 87, the staff hold can directly contact with slipmat 81 on hand (hold) 87, and slipmat 81 adopts rubber to make, and the surface has more granule arch, has certain anti-skidding effect for the staff can be fast effectual opens cross clamp 83 through hand (hold) 87.

Referring to fig. 3, the pressing assembly 82 includes a contact friction pad 821, a protrusion 822, an opening and closing member 823, a top support assembly 824, and a movable cavity 825, the contact friction pad 821 is provided with a plurality of protrusions 822 connected thereto, two ends of the contact friction pad 821 are connected to the cross clamp 83, the bottom of the contact friction pad 821 is connected to an opening and closing member 823, one end of the opening and closing member 823, which is far away from the contact friction pad 821, is connected to the top support assembly 824, the opening and closing member 823 and the top support assembly 824 are connected to the inside of the movable cavity 825, and one side of the contact friction pad 821 is provided with an installation cavity 84.

Referring to fig. 3, two opening and closing pieces 823 are provided, and the two opening and closing pieces 823 are buckled at two ends of the top bracing assembly 824.

The above-mentioned lug 822 is used for cooperating with the contact and rub the pad 821, the contact and rub the pad 821 and is made of rough rubber material, its surface is rough, contact and rub and be connected with a plurality of lugs 822 on the pad 821, lug 822 and contact and rub the pad 821 and form unevenness each other, when contacting with the safety net, play the function of increasing resistance effectively, make the safety net connect and rub and not easy to appear sliding on the pad 821.

Referring to fig. 4, the opening and closing member 823 includes two connecting sliding plates K1, two clamping rods K2, two elastic pulling blocks K3, and an elastic clamping seat K4, the connecting sliding plate K1 is provided, the two connecting sliding plates K1 are embedded in the clamping rod K2, one end of the clamping rod K2, which is far away from the connecting sliding plate K1, is embedded in the elastic clamping seat K4, the elastic clamping seat K4 is connected with the two elastic pulling blocks K3, the connecting sliding plate K1 and the elastic clamping seat K4 are connected with the contact friction pad 821, the elastic clamping seat K4 is connected with the top support assembly 824, and the clamping rod K2 is connected with the movable cavity 825.

The aforesaid elasticity draws piece K3 is used for cooperating elasticity cassette K4, the contact rubs pad 821 and receives the extrusion of safety net, can convey pressure to elasticity cassette K4 and shoring subassembly 824 on, the intermediate position of elasticity cassette K4 is "V" arc structure, make the both ends of shoring subassembly 824 can coincide with the intermediate position of elasticity cassette K4 and link together, elasticity cassette K4 pressurized back, two kellies K2 can outwards open under the effect of connecting slide K1, link up through two elasticity and draw piece K3 and draw and hold in shoring subassembly 824 both sides, effectively draw elasticity cassette K4, prevent that elasticity cassette K4 can't reset after the pressurized.

Referring to fig. 5, the top supporting assembly 824 includes a housing L1, a triangular top block L2, an inflatable cushion L3, an elastic member L4, an opening and closing clamp L5, and a movable groove L6, two ends of the housing L1 are connected to the triangular top block L2, two ends of the triangular top block L2 away from the housing L1 are respectively contacted with the movable groove L6, the inflatable cushion L3 is disposed in the movable groove L6, two movable grooves L6 are disposed, an opening and closing clamp L5 connected to the two movable grooves L6 is disposed between the two movable grooves L6, two ends of the opening and closing clamp L5 are respectively provided with the elastic member L4 and are fastened to each other, one end of the movable groove L6 away from the opening and closing clamp L5 is connected to an inner wall of the housing L1, the housing L1 is connected to the movable cavity 825, and the housing L1 is vertically inserted into and embedded in the elastic K4.

The aforesaid opens and shuts to press from both sides L5 and is used for cooperating activity groove L6, triangle kicking block L2 receives the pressure after, can lead pressure dispersion to two activity grooves L6 on, activity groove L6 pressurized can inwards retract, lead pressure to send inflatable packer L3 inside, inflatable packer L3 pressurized can inwards contract, press from both sides L5 through opening and shutting and carry out the traction control to two activity grooves L6 and adjust, effectively advance the dispersion to the power that activity groove L6 received.

Example two

Referring to fig. 6, the auxiliary supporting member 85 includes two snap fasteners 851, two protective pads 852, two resilient balls 853, two joints 854, a supporting steel plate 855, an auxiliary pushing member 856, and an outer frame 857, where the two snap fasteners 851 are symmetrically connected to two sides of the outer frame 857, the outer frame 857 is provided with the protective pad 852 attached to the outer frame 857, the bottom of the protective pad 852 is provided with a plurality of resilient balls 853 contacting with the protective pad 852, one end of the resilient balls 853, which is far away from the protective pad 852, is connected to the supporting steel plate 855, two sides of the supporting steel plate 855 are inserted into the two joints 854, the bottom of the supporting steel plate 855 is provided with the auxiliary pushing member 856, the auxiliary pushing member 856 is fixedly connected to the middle position of the bottom of the outer frame 857, the outer frame 857 is installed at the bottom of the installation cavity 84, the joints 854 are fastened to the inner wall of the cross clamp 83, and the outer frame 857 is in contact with the elastic restraining member 86.

Referring to fig. 6, the supporting steel plate 855 is provided with three supporting steel plates 855, and the three supporting steel plates 855 are symmetrically laminated together in an arc shape.

Foretell marble 853 is used for cooperating the supporting steel plate 855, and three supporting steel plates 855 adopt thickening steel material to make, have better bullet toughness, be difficult for appearing buckling at the activity in-process, and three supporting steel plates 855 upwards ejecting simultaneously, and marble 853 can cooperate the supporting steel plate 855 to make progress ejecting with protection pad 852 for protection pad 852 can cooperate contact friction pad 821 to carry out spacing protection to the safety net.

Referring to fig. 7, the auxiliary pushing member 856 includes a spring pad M1, a clamp head M2, a butt plate M3, a triangle plate M4, and a movable clamp M5, the spring pad M1 is fixedly connected to the middle of the movable clamp M5, the spring pad M1 contacts with the triangle plate M4, one end of the triangle plate M4, which is far away from the spring pad M1, is fixedly embedded in the clamp head M2, the butt plates M3 are respectively disposed on both sides of the clamp head M2, the butt plate M3 is connected to the movable clamp M5, the clamp head M2 is connected to the supporting steel plate 855, and the movable clamp M5 is fixedly connected to the middle of the bottom of the outer frame 857.

The spring pad M1 is used for matching with the clamping head M2, the clamping head M2 can drive the triangular plate M4 to downwards extrude the spring pad M1 under the action of downward bending pressure of the supporting steel plate 855, the pressed position of the spring pad M1 can be downwards sunken, and a plurality of springs are arranged inside the spring pad M1 and have good elasticity, so that the spring pad M1 is not easy to deform under the action of pressure.

The working principle of the above technical solution is explained as follows:

when the invention is used, the locking pressing plate 4 is opened, the hoop buckle 3 is opened outwards through the hinge 2, the hoop buckle 3 is buckled on a steel pipe on a scaffold, the positioning snap ring 6 is buckled on the limiting block 5, the hoop buckle 3 is locked through the locking pressing plate 4, so that the hoop buckle 3 can be tightly sleeved on the steel pipe on the scaffold, the connecting brace 1 is tightly buckled together through the telescopic connecting buckle 88, a worker holds the handle 87 with a hand, the anti-slip pad 81 can be directly contacted with the palm of the worker to play an anti-slip role, the worker can stably open the cross clamp 83 outwards, the drag spring 86 can be opened towards two sides along with the opening of the cross clamp 83, the worker can shift the cross clamp 83 to the safety net, the side rods of the safety net extend into the mounting cavity 84, the worker can loosen the mounting cavity 84, and the drag spring 86 has the function of a spring, under the condition of no external force, resilience force is generated, the cross clamp 83 is pulled back inwards, the cross clamp 83 can contract inwards, the contact friction pads 821 can directly contact on side rods of the safety net under the retraction effect of the cross clamp 83, the contact friction pads 821 and the convex blocks 822 mutually form an uneven state, the side rods of the safety net are effectively subjected to friction increasing effect, the two contact friction pads 821 can cling to the two sides of the contact friction pads 821, the cross clamp 83 can continuously contract inwards under the effect of the traction elastic piece 86, the contact friction pads 821 can conduct pressure to the elastic clamping seat K4, the elastic clamping seat K4 can disperse force to the clamping rod K2 after being pressed, the two clamping rods K2 can slide outwards under the effect of the connecting sliding plate K1, the elastic block K3 is connected with the shell L1, the movement angle of the elastic clamping seat K4 is effectively limited, and the elastic clamping seat K4 can be stably reset inwards after being used, after the elastic clamping seat K4 is pressed and expanded, the pressure is transmitted to the triangular jacking block L2 through the top of the shell L1, two ends of the bottom of the triangular jacking block L2 are connected to the two movable grooves L6, so that the two movable grooves L6 can uniformly receive the extrusion force transmitted downwards by the triangular jacking block L2, the movable groove L6 is pressed and then retracted inwards to press the inflatable cushion L3, the inflatable cushion L3 has the contraction effect of stepping on an inflatable pump, so that the inflatable cushion L3 is retracted under the pressure, the opening and closing clamp L5 is expanded under the action of the movable groove L6, the elastic piece L4 extends along with the opening and closing clamp L5 is drawn inwards under the action of resilience force after the elastic piece L4 extends to a certain degree, so that air can rapidly flow into the inflatable cushion L3, the inflatable cushion L3 is expanded after being inflated, the movable grooves L6 contact with the triangular jacking block L3 to push the triangular jacking block L4 out to be matched with the triangular jacking block L2, the contact massage pads 821 can be tightly attached to the two sides of the side bar of the safety net, a certain gap between the safety protection net and the cross clamp 83 is effectively reduced, and the safety protection net is connected to a scaffold and is not easy to shake;

in the process of clamping two sides of a safety net side rod by two pressing components 82, two clamping buckles 851 are embedded and fixed on a cross clamp 83, after the cross clamp 83 is opened outwards, an outer frame 857 can be expanded, a curved support steel plate 855 can be expanded outwards under the action of the outer frame 857, the support steel plate 855 can be in a balanced state after being expanded, the support steel plate 855 can extrude a clamping head M2, the clamping head M2 can drive a triangular plate M4 and a butt joint plate M3 to move downwards along with the change of the support steel plate 855, the triangular plate M4 after moving downwards can vertically extrude a spring pad M1, the butt joint plate M3 after moving downwards can push a movable clamp M5 downwards, when the safety net side rod extends into an installation cavity 84, a worker loosens the cross clamp 83, the cross clamp 83 can retract inwards, the outer frame 857 can push out and retract inwards under the action of the cross clamp 83, the support steel plate can be ejected out and is in a curved structure, and the clamping head M2 does not bear the downward 855, will drive butt plate M3 and set-square M4 to move up, activity clamp M5 will retract with it too, spring pad M1 after not receiving the extrusion of set-square M4, its inside spring will produce the resilience force in a twinkling of an eye, push out set-square M4 upwards, make dop M2 can support on the intermediate position of the supporting steel plate 855 under the influence of set-square M4, effectively support three supporting steel plates 855, the bounce ball 853 will move upwards under the influence of three supporting steel plates 855, both cooperate with each other to push out the protective pad 852 upwards, make the protective pad 852 can be in direct contact with bottom of the side bar of the safety protection net, three supporting steel plates 853 cooperate with the bounce pad 852 to support the bottom of the side bar of the safety protection net, effectively support the safety protection net and limit between two pressing assemblies 82, connect the safety protection net on the scaffold steadily and difficult to appear the glide displacement phenomenon, the safety protection net and the scaffold can be stably butted together, the safety protection net can effectively play a role in protection, and accordingly the safety of construction personnel in construction is guaranteed.

In conclusion, the invention adopts the combination of the connecting brace, the hinge, the clamp buckle, the locking pressing plate, the limiting block, the positioning clamp ring, the butt joint port and the clamping device to form the novel installation and connection equipment of the building construction safety protection net, when the safety protection net is installed, a worker holds the handle to open the cross clamp outwards, the opened cross clamp extends into the protection net, the protection net is placed into the installation cavity, when the worker loosens the handle, the cross clamp can retract inwards under the restraining action of the restraining elastic piece, two pressing components in the cross clamp can simultaneously press and position the protection net, the safety net is effectively stably clamped in the installation cavity, the auxiliary abutting piece is matched with the two pressing components to support the bottom of the side rod of the safety net, so that the sliding displacement phenomenon of the safety net is not easy to occur after the installation, and the safety net can be safely used, the safety of constructors in construction is guaranteed.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a construction safety protection net's erection joint equipment, its structure is detained (3), locking clamp plate (4), limiting block (5), location snap ring (6), to interface (7), clamping device (8) including linking brace (1), hinge (2), clamp, its characterized in that:

the connecting brace (1) is connected with the clamping device (8) and the butt joint opening (7), the butt joint opening (7) is connected to the clamp buckle (3), the clamp buckle (3) is movably connected with the hinge (2), the clamp buckle (3) is provided with the locking pressure plate (4) and the limiting block (5), the locking pressure plate (4) is clamped with the positioning snap ring (6), and the locking pressure plate (4) is buckled with the limiting block (5) through the positioning snap ring (6);

clamping device (8) including slipmat (81), suppression subassembly (82), alternately press from both sides (83), installation cavity (84), supplementary support (85), control bullet spare (86), hand (87), flexible knot (88), pivot (89), slipmat (81) hug closely in hand (87), hand (87) and alternately press from both sides (83) through pivot (89) swing joint, hand (87) meet with flexible knot (88), alternately press from both sides (83) and suppression subassembly (82) laminating mutually, be equipped with installation cavity (84) on suppression subassembly (82), be equipped with supplementary support (85) on installation cavity (84), control bullet spare (86), supplementary support (85) and control bullet spare (86) lock joint on alternately pressing from both sides (83), flexible knot (88) link up with brace (1) and are connected.

2. The installation and connection equipment of the construction safety protection net according to claim 1, characterized in that: the pressing assembly (82) comprises a contact massage pad (821), a convex block (822), an opening and closing piece (823), a top support assembly (824) and a movable cavity (825), wherein the convex block (822) is arranged on the contact massage pad (821), the contact massage pad (821) is connected to a cross clamp (83), the opening and closing piece (823) is connected with the contact massage pad (821) and the top support assembly (824), the opening and closing piece (823) and the top support assembly (824) are connected to the movable cavity (825), and an installation cavity (84) is arranged on the contact massage pad (821).

3. The installation and connection equipment of the construction safety protection net according to claim 2, characterized in that: the opening and closing piece (823) comprises a connecting sliding plate (K1), a clamping rod (K2), an elastic pulling block (K3) and an elastic clamping seat (K4), wherein the connecting sliding plate (K1) is fixedly embedded on the clamping rod (K2), the clamping rod (K2) is embedded in the elastic clamping seat (K4) in an inserting mode, the elastic pulling block (K3) is connected to the elastic clamping seat (K4), the connecting sliding plate (K1) and the elastic clamping seat (K4) are connected with a contact friction pad (821), the elastic clamping seat (K4) is connected with a jacking component (824), and the clamping rod (K2) is connected to a movable cavity (825).

4. The installation and connection equipment of the construction safety protection net according to claim 2, characterized in that: the top bracing assembly (824) is including casing (L1), triangle kicking block (L2), inflatable packer (L3), elastic component (L4), open and shut and press from both sides (L5), activity groove (L6), casing (L1) internal connection has triangle kicking block (L2), triangle kicking block (L2) contacts with activity groove (L6), be equipped with inflatable packer (L3) on activity groove (L6), activity groove (L6) meets with opening and shutting and pressing from both sides (L5), open and shut and press from both sides (L5) and elastic component (L4) looks lock joint, activity groove (L6) are connected on casing (L1), casing (L1) are connected on activity chamber (825), casing (L1) is inserted and is inlayed on elasticity cassette (K4).

5. The installation and connection equipment of the construction safety protection net according to claim 1, characterized in that: supplementary piece (85) of supporting is including joint knot (851), protection pad (852), bouncing ball (853), joint (854), supporting steel plate (855), supplementary piece (856), frame (857) of pushing away, joint knot (851) is connected on frame (857), be equipped with on frame (857) and protect pad (852), supporting steel plate (855) contact, supporting steel plate (855) is inserted and is inlayed on joint (854), be equipped with supplementary piece (856) of pushing away on supporting steel plate (855), supplementary piece (856) fixed connection of pushing away is on frame (857), frame (857) is installed on installation cavity (84), connect (854) lock joint on cross clamp (83), frame (857) and the bullet piece (86) of making of pulling contact.

6. The installation and connection equipment of the construction safety protection net according to claim 5, characterized in that: supplementary piece (856) of pushing away is including spring pad (M1), dop (M2), buttcover plate (M3), set-square (M4), activity clamp (M5), spring pad (M1) fixed connection is on activity clamp (M5), spring pad (M1) contacts with set-square (M4), set-square (M4) are inlayed and are fixed on dop (M2), be equipped with buttcover plate (M3) on dop (M2), buttcover plate (M3) meet with activity clamp (M5), dop (M2) meet with supporting steel plate (855), activity clamp (M5) fixed connection is on frame (857) bottom intermediate position.

7. The installation and connection equipment of the construction safety protection net according to claim 2, characterized in that: the two opening and closing pieces (823) are arranged, and the two opening and closing pieces (823) are buckled at two ends of the top support component (824).

8. The installation and connection equipment of the construction safety protection net according to claim 5, characterized in that: the supporting steel plate (855) is provided with three supporting steel plates which are symmetrically stacked together in an arc state.