CN115262944A

CN115262944A - Environment-friendly safe construction equipment for high and steep rock slope

Info

Publication number: CN115262944A
Application number: CN202211033843.2A
Authority: CN
Inventors: 潘磊; 吕宇; 戴家生; 李龙涛; 许飞龙
Original assignee: China Coal Zhejiang Eco Environment Development Co ltd
Current assignee: China Coal Zhejiang Eco Environment Development Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-11-01

Abstract

The invention discloses environment-friendly and safe construction equipment for a high and steep rock slope, which comprises a work bench, an anti-falling protection mechanism and a safety protection mechanism, wherein one side of the work bench is connected with a control box, the anti-falling protection mechanism is arranged in the work bench and comprises an anti-falling protection door, one side of the work bench, which is far away from the anti-falling protection door, is connected with a connecting support frame, the anti-falling control box is connected in the connecting support frame, a winding wheel is arranged in the anti-falling control box, an anti-falling safety rope is wound on the outer side of the winding wheel, and one end, which is positioned outside the anti-falling control box, of the anti-falling safety rope is connected with a connecting buckle. By arranging the corresponding anti-falling protection mechanism and the safety protection mechanism, the invention can play a safety protection role for workers in the construction process of the high and steep rocky slope, avoids the condition that the workers fall or are smashed in the construction process of the high and steep rocky slope, and obviously improves the safety of construction of the high and steep rocky slope.

Description

Environment-friendly safe construction equipment for high and steep rock slope

Technical Field

The invention belongs to the technical field of rock slope environment-friendly construction, and particularly relates to environment-friendly safe construction equipment for a high and steep rock slope.

Background

The side slope is a slope with a certain slope which is made on two sides of the roadbed for ensuring the stability of the roadbed, the high and steep rocky side slope is a rocky side slope with the slope larger than 60 degrees and composed of various rock masses, china is a mountainous country and is one of countries in the world where high and steep rocky side slopes are developed most frequently, and the environmental protection construction of the high and steep rocky side slope is indispensable for ensuring the life and property safety and the ecological environment of people.

At present, the high and steep rock slope is subjected to safety protection treatment mainly by adopting a mode of integral spraying protection, supporting and retaining reinforcement, plant protection and spraying anchor three-dimensional flexible protection technology, wherein the application of the slope flexible protection technology is wide, the slope flexible protection technology takes a steel wire rope net as a main characteristic component, various slope geological disasters are prevented and treated in two modes of covering and intercepting, and in the actual application process, the slope is also subjected to greening treatment on the technology of the steel wire rope net, so that the stability of slope geology is further improved.

In carrying out the environmental protection work progress to high steep rock matter side slope, need the staff to measure the slope body, punch, operation such as installation component, because the slope of high steep rock matter side slope is great, staff's the operation degree of difficulty is great, in order to guarantee the effect of being under construction of staff's safety, need use lifting by crane workstation and crane or hoist mutually support and carry out bearing and mobility control to the staff.

The existing hoisting workbench has a simple structure, cannot play a good safety protection role for workers, so that falling objects such as falling rocks generated in the construction process of the high and steep rocky slope threaten the health and even the life safety of the workers, and the safety of construction of the high and steep rocky slope is reduced.

Therefore, in view of the above technical problems, there is a need for an environmentally friendly and safe construction equipment for high steep rocky slopes.

Disclosure of Invention

The invention aims to provide environment-friendly and safe construction equipment for a high and steep rock slope, and aims to solve the problem that the use safety of a hoisting workbench is poor in the construction process of the high and steep rock slope.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

an environmentally safe construction apparatus for a high steep rocky slope, comprising: the anti-falling protection device comprises a working rack, an anti-falling protection mechanism and a safety protection mechanism;

one side of the working table frame is connected with a control box;

the anti-falling protection mechanism is arranged in the work bench and comprises an anti-falling protection door, one side, far away from the anti-falling protection door, of the work bench is connected with a connecting support frame, an anti-falling control box is connected in the connecting support frame, a winding wheel is arranged in the anti-falling control box, an anti-falling safety rope is wound on the outer side of the winding wheel, and one end, located outside the anti-falling control box, of the anti-falling safety rope is connected with a connecting buckle;

safety protection mechanism locates one side that work rack was kept away from to joint support frame, safety protection mechanism is including the protection roof, protection roof in-connection has flexible protection network.

Furthermore, the outer side of the working table frame is connected with a lifting support, so that the working table frame can be conveniently connected and limited through the lifting support, one side, away from the working table frame, of the lifting support is connected with a pair of connecting pieces, and the lifting support and the lifting equipment can be connected through the connecting pieces.

Furthermore, it has connecting pin axle to articulate between anti-falling protective door and the work rack, and connecting pin axle plays the effect of connecting anti-falling protective door and work rack, is convenient for play the spacing effect of connection through connecting pin axle to the work rack, it has the one-way block groove with anti-falling protective door assorted to open in the work rack, plays the spacing effect of block to anti-falling protective door through the mutually supporting of anti-falling protective door and one-way block groove, has avoided the condition that anti-falling protective door appears opening in the use, has improved the effect that the work rack protected the staff, the work rack in-connection has a pair of spacing boxes of block, and is a pair of the spacing box of block symmetric distribution in the both sides of work rack has played the spacing effect of support and removal through the spacing box of block to the block, and is a pair of all be equipped with the locking piece in the spacing box of block, it has played the spacing effect of locking to lock to the locking protective door through the mutually supporting of the block and locking groove, and has improved the stability that the protection door carries out the anti-falling protective door to the staff, be connected with the spacing box of locking piece, and the spacing box of locking piece through the spacing spring connection of anti-falling spring, the spacing block of block support the spacing block of pin axle, and the spacing block of anti-falling protective door, and spacing block of the spacing block of anti-falling protective door.

Furthermore, it is a pair of one side that the locking spring was kept away from to the spacing box of block all is connected with first trachea that resets, and first trachea that resets plays the effect of the spacing box of intercommunication block and locking spring, is convenient for play reset control's effect to the locking piece through the gaseous mode of first trachea of resetting to the spacing box of block in to be convenient for play the relieving effect to the locking state of preventing weighing down the shutter, the one end that the spacing box of block was kept away from to first trachea that resets all is connected with first inflator that resets, and first inflator that resets plays support and remove spacing effect to removing the closing plate.

Further, be equipped with the movable sealing plate in the first inflator that resets, the removal through the movable sealing plate plays the effect of gas compression control to the first inflator that resets, be connected with reset spring between movable sealing plate and the first inflator that resets, reset spring plays the effect of connecting movable sealing plate and the first inflator that resets, plays the effect that supports the reseing to movable sealing plate through reset spring's shrink and reseing for movable sealing plate can carry out automatic re-setting under reset spring's effect, one side that reset spring was kept away from to movable sealing plate is connected with the control connecting rod, plays the effect of mobile control to movable sealing plate through the mode of exerting the effort to the control connecting rod.

Further, it is a pair of be equipped with the second inflator that resets between the first inflator that resets, it is spacing to support and remove the control piston that resets through the second inflator that resets, the second resets and is connected with the second trachea that resets between inflator and the spacing box of block, resets through the second trachea and plays the supplementary effect that resets to the locking block to the mode of carrying gas in the spacing box of block, has improved and has carried out the convenience of switch to the anti-falling protection door, be equipped with the control piston that resets in the second inflator that resets, play the effect of compression to supporting spring through the removal of the control piston to be convenient for compress the transport to the gas in the second inflator that resets, be connected with supporting spring between control piston and the second inflator that resets, supporting spring plays the effect of connecting the control piston that resets and the inflator that resets, plays the effect of support resetting to the control piston through supporting spring.

Further, the rolling wheel in-connection has fixed pivot, plays the rolling wheel through fixed pivot and supports spacing and locking control's effect, fixed pivot keeps away from the both sides of rolling wheel and all excavates fixed slot, is convenient for play the fixed effect of locking to fixed pivot through mutually supporting of fixed slot and magnetism fixture block, prevent weighing down the control box in-connection and have multiunit evenly distributed's fixed stopper, play through multiunit fixed stopper and remove spacing effect to the magnetism fixture block.

Further, be equipped with the magnetism fixture block in the fixed stopper, magnetism fixture block and fixed slot phase-match are convenient for control the locking fixed state of fixed rotating shaft through stretching out and reseing of magnetism fixture block, be connected with fixing spring between magnetism fixture block and the fixed stopper, fixing spring plays the effect of connecting magnetism fixture block and fixed stopper, is convenient for play the effect that resets and support, multiunit to the magnetism fixture block through fixing spring one side that the magnetism fixture block was kept away from to the fixed stopper all is connected with the electro-magnet, electro-magnet and magnetism fixture block phase-match are convenient for play the control action to the magnetic adsorption state of magnetism fixture block through the state of getting lost of control electro-magnet.

Furthermore, one side of the protection top plate, which is far away from the flexible protection net, is connected with a buffer protection plate, the buffer protection plate plays a role of buffer protection on the protection top plate, the protection effect of the protection top plate is improved, multiple groups of uniformly distributed porous support plates are arranged in the buffer protection plate, the buffer protection plate is supported and isolated through the multiple groups of porous support plates, the protection strength of the buffer protection plate is improved, expansion agents are filled between the buffer protection plate and the porous support plates, the buffer protection plate is conveniently buffered and protected by generating gas through a mode that the expansion agents are impacted and expanded, the buffer protection plate is deformed and restored through a mode that the gas is generated, and the protection effect of the buffer protection plate is improved.

Furthermore, the both sides of buffering protection shield all are connected with the guide trachea, are convenient for derive the transport to the gas that buffering protection shield receives the impact production through the guide trachea, the one end that the buffering protection shield was kept away from to the guide trachea is connected with the protection air cushion, makes the protection air cushion inflation through the mode to protection air cushion transport gas to be convenient for play the guard action through the inflation of protection air cushion to the staff in the workstation, improved the effect that the workstation protected the staff, the outside of protection air cushion is connected with the air cushion receiver, and the air cushion receiver plays fixed spacing effect to the protection air cushion.

Compared with the prior art, the invention has the following advantages:

by arranging the corresponding anti-falling protection mechanism and the safety protection mechanism, the invention can play a safety protection role for workers in the construction process of the high and steep rocky slope, avoids the condition that the workers fall or are smashed in the construction process of the high and steep rocky slope, and obviously improves the safety of construction of the high and steep rocky slope.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a perspective view illustrating an eco-friendly safety construction apparatus for a high steep rock slope according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a top cross-sectional view of an eco-safe construction apparatus for a high steep rocky slope according to an embodiment of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 2 at B;

FIG. 5 is a first front sectional view of an eco-safe construction apparatus for a high steep rocky slope according to an embodiment of the present invention;

FIG. 6 is a schematic view of the structure of FIG. 5 at C;

FIG. 7 is a second front sectional view of an eco-friendly safety construction apparatus for a high steep rock slope according to an embodiment of the present invention;

FIG. 8 is a schematic view of the structure of FIG. 7 at D;

FIG. 9 is a schematic view of the structure at E in FIG. 7;

FIG. 10 is a schematic view of the structure at F in FIG. 7;

fig. 11 is a functional diagram of a safety precaution system in an embodiment of the invention.

In the figure: 1. the safety protection device comprises a working rack, 101, a control box, 102, a lifting bracket, 103, a connecting piece, 2, an anti-falling protection mechanism, 201, an anti-falling protection door, 202, a connecting support frame, 203, an anti-falling control box, 204, a winding wheel, 205, an anti-falling safety rope, 206, a connecting buckle, 207, a connecting pin shaft, 208, a clamping limit box, 209, a locking block, 210, a locking spring, 211, a first reset air pipe, 212, a first reset air cylinder, 213, a movable sealing plate, 214, a reset spring, 215, a control connecting rod, 216, a second reset air cylinder, 217, a second reset air pipe, 218, a reset control piston, 219, a support spring, 220, a fixed rotating shaft, 221, a fixed clamping groove, 222, a fixed limiting block, 223, a magnetic clamping block, 224, a fixed spring, 225, an electromagnet, 3, a safety protection mechanism, 301, a protective top plate, 302, a flexible protective net, 303, a buffer, 304, a porous support plate, 305, a guide air pipe, 306, a protective air cushion 307, an air cushion storage box and 4, a buzzer.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. The present invention is not limited to the embodiments, and structural, methodological, or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.

The invention discloses a wear-resistant sealing element for a valve rod, which is shown in figures 1-11 and comprises: the anti-falling safety device comprises a working rack 1, an anti-falling protection mechanism 2 and a safety protection mechanism 3.

Referring to fig. 1, one side of the work bench 1 is connected with a control box 101, so that the control box 101 can control the operation state of the work bench 1, and the safety of the work bench 1 in protecting workers is improved.

Wherein, be equipped with the safety precaution system in the control box 101, the safety precaution system includes early warning module, warning module and control module.

Referring to fig. 11, the early warning module is convenient for early warning the staff according to the external force applied to the buffer protection plate 303 and the rotation speed of the fixed rotating shaft 220, so that the stability of the safety protection of the working bench 1 on the staff is improved.

Referring to fig. 11, the warning module is used for warning the outside of the moving state of the work bench 1, and the like, so as to avoid the collision of the work bench 1 during the moving process.

Referring to fig. 11, the control module is used for controlling the operation states of the buzzer 4 and the electromagnet 225, so as to control the work bench 1.

Specifically, the outside of protection roof 301 is connected with multiunit bee calling organ 4, and multiunit bee calling organ 4 and control box 101 electric connection are convenient for play the effect of warning to the staff through the operation of bee calling organ 4.

Referring to fig. 1, a lifting bracket 102 is connected to an outer side of the working gantry 1, so that the working gantry 1 can be connected and limited by the lifting bracket 102.

Referring to fig. 1, a pair of connecting members 103 is connected to a side of the lifting bracket 102 away from the working gantry 1, and the lifting bracket 102 and the lifting device are connected through the connecting members 103.

Referring to the figures 1-6, in the working rack 1 of the anti-falling protection mechanism 2, the anti-falling protection mechanism 2 can conveniently play the role of anti-falling protection for workers in the working rack 1, and the safety of construction of high and steep rock slopes is improved.

Referring to fig. 1, the fall protection mechanism 2 comprises a fall protection door 201, and the fall protection door 201 is opened and closed to protect workers in the work bench 1.

Referring to fig. 5-8, a connecting support frame 202 is connected to one side of the workbench frame 1 away from the anti-falling protection door 201, and the connecting support frame 202 plays a role in supporting and limiting the anti-falling control box 203, so that the use stability of the anti-falling control box 203 is improved.

Referring to fig. 5-8, an anti-falling control box 203 is connected in the connecting support frame 202, and the anti-falling control box 203 plays a role in limiting and locking the winding wheel 204.

Referring to fig. 5-6, a connecting pin 207 is hinged between the anti-falling protection door 201 and the work bench 1, and the connecting pin 207 plays a role in connecting the anti-falling protection door 201 and the work bench 1, so that the work bench 1 can be connected and limited through the connecting pin 207.

The anti-falling protection door 201 is clamped and limited by the anti-falling protection door 201 through the mutual matching of the anti-falling protection door 201 and the one-way clamping groove, the situation that the anti-falling protection door 201 is opened in the using process is avoided, and the effect of protecting workers by the workbench 1 is improved.

Referring to fig. 5-6, a pair of clamping limiting boxes 208 is connected in the work bench 1, the pair of clamping limiting boxes 208 are symmetrically distributed on two sides of the work bench 1, and the locking blocks 209 are supported and moved by the clamping limiting boxes 208.

Referring to fig. 5-6, a pair of clamping limiting boxes 208 are provided with locking blocks 209, a locking groove matched with the locking blocks 209 is formed in the work bench 1, and the locking blocks 209 and the locking groove are matched with each other to limit the locking of the anti-falling protection door 201, so that the stability of the anti-falling protection door 201 for protecting workers is improved.

Referring to fig. 5-6, a locking spring 210 is connected between the clamping limiting box 208 and the locking block 209, and the locking spring 210 plays a role in connecting the connecting pin shaft 207 and the clamping limiting box 208, and is convenient for supporting and limiting the locking block 209 through the locking spring 210.

Referring to fig. 3-4, a first reset air pipe 211 is connected to each of the sides of the pair of clamping limiting boxes 208 far away from the locking spring 210, the first reset air pipes 211 are used for communicating the clamping limiting boxes 208 with the locking spring 210, so that the locking blocks 209 can be reset and controlled in a manner that the first reset air pipes 211 convey air into the clamping limiting boxes 208, and the locking state of the anti-falling protection door 201 can be released.

Referring to fig. 3 to 4, one end of the first resetting air tube 211, which is far away from the clamping and limiting box 208, is connected to a first resetting air cylinder 212, and the first resetting air cylinder 212 supports and limits the movement of the movable sealing plate 213.

Referring to fig. 3 to 4, a movable sealing plate 213 is provided in the first return cylinder 212, and the first return cylinder 212 is controlled to compress gas by the movement of the movable sealing plate 213.

Referring to fig. 3 to 4, a return spring 214 is connected between the movable sealing plate 213 and the first return air cylinder 212, the return spring 214 serves to connect the movable sealing plate 213 and the first return air cylinder 212, and the movable sealing plate 213 is supported and returned by the contraction and return of the return spring 214, so that the movable sealing plate 213 can be automatically returned by the return spring 214.

Referring to fig. 3 to 4, a control connecting rod 215 is connected to a side of the movable sealing plate 213 away from the return spring 214, and the movable sealing plate 213 is controlled to move by applying a force to the control connecting rod 215.

Referring to fig. 5 to 6, a second reset cylinder 216 is provided between the pair of first reset cylinders 212, and a reset control piston 218 is supported and movement-limited by the second reset cylinder 216.

Referring to fig. 5-6, a second reset air tube 217 is connected between the second reset air tube 216 and the clamping limit box 208, and the locking block 209 is assisted to reset by a way that the second reset air tube 217 conveys air into the clamping limit box 208, so that convenience in opening and closing the anti-falling protection door 201 is improved.

Referring to fig. 1-2, a return control piston 218 is provided in the second return cylinder 216, and the support spring 219 is compressed by the movement of the return control piston 218, thereby facilitating the compressed delivery of the gas in the second return cylinder 216.

Referring to fig. 5 to 6, a supporting spring 219 is connected between the return control piston 218 and the second return cylinder 216, and the supporting spring 219 serves to connect the return control piston 218 and the second return cylinder 216 and support the return control piston 218 by the supporting spring 219.

Referring to fig. 5-8, a winding wheel 204 is arranged in the anti-falling control box 203, so that the anti-falling safety rope 205 can be wound and controlled by the rotation of the winding wheel 204.

Referring to fig. 5-8, a falling-preventing safety rope 205 is wound on the outer side of the winding wheel 204, and the falling-preventing safety rope 205 plays a role in connection limiting the connecting buckle 206 and simultaneously facilitates position control of the connecting buckle 206 through contraction of the falling-preventing safety rope 205.

Referring to fig. 5-8, the end of the anti-falling safety rope 205 outside the anti-falling control box 203 is connected with a connecting buckle 206, so that the worker can be connected and protected through the connecting buckle 206.

Referring to fig. 7-8, a fixed rotating shaft 220 is connected in the winding wheel 204, and the fixed rotating shaft 220 plays a role in supporting, limiting and locking control on the winding wheel 204.

Specifically, the two sides of the connecting support frame 202 away from the winding wheel 204 are both connected with a spring, so that the spring can play a role in reset control on the fixed rotating shaft 220.

Referring to fig. 7-8, fixing slots 221 are cut on both sides of the fixing spindle 220 away from the winding wheel 204, so that the fixing spindle 220 can be locked and fixed by the cooperation of the fixing slots 221 and the magnetic blocks 223.

Referring to fig. 7-8, a plurality of sets of fixed limiting blocks 222 are connected in the anti-falling control box 203, and the magnetic blocks 223 are limited in movement by the plurality of sets of fixed limiting blocks 222.

Referring to fig. 7-8, a magnetic latch 223 is disposed in the fixed stopper 222, and the magnetic latch 223 is matched with the fixed latch 221, so that the locking and fixing state of the fixed rotating shaft 220 can be controlled by extending and returning the magnetic latch 223.

Referring to fig. 7-8, a fixing spring 224 is connected between the magnetic latch 223 and the fixing stopper 222, and the fixing spring 224 plays a role in connecting the magnetic latch 223 and the fixing stopper 222, so that the fixing spring 224 plays a role in restoring and supporting the magnetic latch 223.

Referring to fig. 7-8, electromagnets 225 are connected to the sides of the multiple sets of fixed stoppers 222 away from the magnetic fixture block 223, and the electromagnets 225 are matched with the magnetic fixture block 223, so as to control the magnetic adsorption state of the magnetic fixture block 223 by controlling the power on/off state of the electromagnets 225.

Referring to fig. 1, the safety protection mechanism 3 is disposed on one side of the connecting support 202 away from the working platform 1, and the safety protection mechanism 3 includes a protection top plate 301, so as to facilitate the safety protection of the worker in the working platform 1 through the safety protection mechanism 3.

Referring to fig. 1, a flexible protective net 302 is connected in the protective roof 301, and the protective roof 301 is flexibly protected by the flexible protective net 302, so that the rebounding situation of sundries such as falling rocks after falling is reduced, and the safety protection effect of the protective roof 301 on workers is improved.

Referring to fig. 7 to 9, a buffer protection plate 303 is connected to a side of the protection top plate 301 away from the flexible protection net 302, and the buffer protection plate 303 plays a role of buffer protection for the protection top plate 301, so that a protection effect of the protection top plate 301 is improved.

Referring to fig. 7 to 9, a plurality of sets of porous support plates 304 are uniformly distributed in the buffer protection plate 303, and the buffer protection plate 303 is supported and isolated by the plurality of sets of porous support plates 304, so that the protection strength of the buffer protection plate 303 is improved.

Referring to fig. 7-9, an expanding medicament is filled between the buffer protection plate 303 and the porous support plate 304, the expanding medicament generates gas by being impacted and expanded, so that the buffer protection plate 303 is protected by buffering, and meanwhile, the buffer protection plate 303 is deformed and restored by generating gas, so that the protection effect of the buffer protection plate 303 is improved.

Preferably, sodium azide powder is used as the swelling agent.

Referring to fig. 7-10, guide air pipes 305 are connected to both sides of buffer protection plate 303, so that air generated by collision of buffer protection plate 303 is guided out and conveyed through guide air pipes 305.

Referring to fig. 7-10, a protection air cushion 306 is connected to an end of the guide air pipe 305 away from the buffer protection plate 303, and the protection air cushion 306 is inflated by supplying air to the protection air cushion 306, so that the protection effect on the worker in the work bench 1 is facilitated through the inflation of the protection air cushion 306, and the protection effect of the work bench 1 on the worker is improved.

Referring to fig. 7-10, an air cushion storage box 307 is connected to the outer side of the protection air cushion 306, and the air cushion storage box 307 plays a role in fixing and limiting the protection air cushion 306.

When the anti-falling protection door is used specifically, the lifting bracket 102 is connected with lifting equipment through the connecting piece 103, then a worker compresses the supporting spring 219 in a mode of pressing the reset control piston 218, gas in the second reset gas cylinder 216 is conveyed into the clamping limiting box 208 through the second reset gas pipe 217 under the action of the reset control piston 218, the locking block 209 resets under the action of gas pressure, then the anti-falling protection door 201 is opened in a mode of applying acting force to the anti-falling protection door 201, and the worker can enter the working rack 1 after the anti-falling protection door 201 is opened;

when a worker enters the working rack 1, the anti-falling protection door 201 rotates around the connecting pin shaft 207 under the action of gravity, the anti-falling protection door 201 is locked and clamped through the mutual matching of the locking block 209 and the locking groove in the anti-falling protection door 201, then the worker connects the connecting buckle 206 with a safety belt on the body in a mode of drawing the anti-falling safety rope 205, and in the using process, the anti-falling safety rope 205 is subjected to telescopic control through the rotation of the winding wheel 204, so that the worker in the working rack 1 moves;

in addition, when a worker falls off in the using process, the rotating speed of the fixed rotating shaft 220 changes suddenly, the control box 101 controls the electromagnet 225 to lose power, the adsorption state of the electromagnet 225 on the magnetic clamping block 223 is relieved, then the magnetic clamping block 223 pops out under the action of the fixed spring 224, the fixed rotating shaft 220 is locked and fixed through the mutual matching of the magnetic clamping block 223 and the fixed clamping groove 221, and the worker is protected from falling off in a locking and fixing mode of the fixed rotating shaft 220;

meanwhile, in the use process, the protective top plate 301 plays a role in protecting falling objects such as external falling rocks, the falling objects are flexibly supported through the flexible protective net 302, the phenomenon that the falling objects rebound under the action of gravity is avoided, and when the falling objects are large in size, the falling objects are supported in a buffering mode through the mutual matching of the buffer protective plate 303 and the porous supporting plate 304;

when the exogenic action that buffering protection shield 303 received is great, the inflation medicament of depositing produces gas under the exogenic action in buffering protection shield 303, the mode that produces gas through the inflation medicament has improved the safeguard effect of buffering protection shield 303, the mode that produces gas through the inflation medicament simultaneously plays the effect of restoring to the throne to the deformation position of buffering protection shield 303, in addition, the gas that the inflation medicament produced is carried to protection air cushion 306 under the effect of guide trachea 305 in, the mode that expands through protection air cushion 306 plays the effect of auxiliary protection to the staff in the workstation frame 1, the effect of carrying out safety protection to the staff has been improved.

According to the technical scheme, the invention has the following beneficial effects:

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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.

Furthermore, it should be understood that although the specification has been described in terms of embodiments, not every embodiment includes every single embodiment, and such description is for clarity purposes only, and it will be appreciated by those skilled in the art that the specification as a whole can be combined as appropriate to form other embodiments as will be apparent to those skilled in the art.

Claims

1. An environmental protection safety construction equipment for high steep rock slopes, comprising:

one side of the working table frame is connected with a control box;

the anti-falling protection mechanism comprises an anti-falling protection door, one side of the working table frame, which is far away from the anti-falling protection door, is connected with a connecting support frame, an anti-falling control box is connected in the connecting support frame, a winding wheel is arranged in the anti-falling control box, an anti-falling safety rope is wound on the outer side of the winding wheel, and one end of the anti-falling safety rope, which is positioned outside the anti-falling control box, is connected with a connecting buckle;

2. The environment-friendly and safe construction equipment for the high and steep rock slope as claimed in claim 1, wherein a hoisting bracket is connected to the outer side of the working bench, and a pair of connecting members is connected to the side of the hoisting bracket away from the working bench.

3. The environment-friendly and safe construction equipment for the high and steep rock slope as claimed in claim 1, wherein a connecting pin shaft is hinged between the anti-falling protection door and the workbench frame, a one-way clamping groove matched with the anti-falling protection door is formed in the workbench frame, a pair of clamping limiting boxes is connected in the workbench frame, the pair of clamping limiting boxes are symmetrically distributed on two sides of the workbench frame, locking blocks are arranged in the pair of clamping limiting boxes, locking grooves matched with the locking blocks are formed in the workbench frame, and locking springs are connected between the locking blocks and the clamping limiting boxes.

4. The environment-friendly and safe construction equipment for the high and steep rock slope as claimed in claim 3, wherein one side of each of the pair of the clamping limit boxes, which is far away from the locking spring, is connected with a first reset air pipe, and one end of each of the first reset air pipes, which is far away from the clamping limit boxes, is connected with a first reset air cylinder.

5. The environment-friendly and safe construction equipment for the high and steep rock slope as claimed in claim 4, wherein a movable sealing plate is arranged in the first reset cylinder, a reset spring is connected between the movable sealing plate and the first reset cylinder, and a control connecting rod is connected to one side of the movable sealing plate away from the reset spring.

6. The environment-friendly and safe construction equipment for the high and steep rock slope as claimed in claim 5, wherein a second reset air cylinder is arranged between the pair of first reset air cylinders, a second reset air pipe is connected between the second reset air cylinder and the clamping limit box, a reset control piston is arranged in the second reset air cylinder, and a support spring is connected between the reset control piston and the second reset air cylinder.

7. The environment-friendly and safe construction equipment for the high and steep rock slope as claimed in claim 1, wherein a fixed rotating shaft is connected in the winding wheel, fixed clamping grooves are drilled on two sides of the fixed rotating shaft far away from the winding wheel, and a plurality of groups of fixed limiting blocks which are uniformly distributed are connected in the anti-falling control box.

8. The environment-friendly and safe construction equipment for the high and steep rock slope as claimed in claim 7, wherein the fixed limit blocks are internally provided with magnetic fixture blocks, the magnetic fixture blocks are matched with the fixed fixture grooves, fixed springs are connected between the magnetic fixture blocks and the fixed limit blocks, and electromagnets are connected to one sides of the plurality of groups of fixed limit blocks, which are far away from the magnetic fixture blocks, and are matched with the magnetic fixture blocks.

9. The environment-friendly and safe construction equipment for the high and steep rock slope as claimed in claim 1, wherein a buffer protection plate is connected to one side of the protection top plate away from the flexible protection net, a plurality of groups of porous support plates are uniformly distributed in the buffer protection plate, and an expansion agent is filled between the buffer protection plate and the porous support plates.

10. The environment-friendly and safe construction equipment for the high and steep rock slope as claimed in claim 9, wherein guide air pipes are connected to both sides of the buffer protection plate, a protection air cushion is connected to one end of each guide air pipe, which is far away from the buffer protection plate, and an air cushion storage box is connected to the outer side of each protection air cushion.