CN112431400A

CN112431400A - Engineering project construction protection device

Info

Publication number: CN112431400A
Application number: CN202011367279.9A
Authority: CN
Inventors: 亢慧慧; 于宸浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-03-02
Anticipated expiration: 2040-11-27
Also published as: CN112431400B

Abstract

The invention relates to the technical field of building construction devices, in particular to a construction protection device for an engineering project, which comprises a hanging mechanism for fixing on a building, a hoisting mechanism arranged on the hanging mechanism, and a loading mechanism for conveying workers, wherein the hanging mechanism is used for fixing on the building; hang and establish the mechanism and include Z shape pole and peg graft at the inboard flexible post of Z shape pole, the bottom rigid coupling of flexible post has perpendicular roof beam, erects the bottom both sides of roof beam and rotates and connect two and be used for the rotation portion, and the one end of the flexible post of the bottom back of Z shape pole has been seted up and has been pressed from both sides the mouth. The loading mechanism comprises a receiving mechanism which is used for receiving sundries falling from the outer wall, so that the pedestrian is prevented from being accidentally injured, and the step of cleaning the sundries is also saved.

Description

Engineering project construction protection device

Technical Field

The invention relates to the technical field of building construction devices, in particular to a construction protection device for an engineering project.

Background

At present, when the outer wall of a high-rise building is maintained, a worker wears protective clothing and ties a safety rope on the waist, and the top end of the safety rope is fixedly connected with the roof of the high-rise building through a hook. During specific construction, another assistant person gradually puts down the safety rope, slowly enables the worker to fall to the place needing maintenance, and finally, the worker maintains the wall surface through the tool carried on the hand. Although this approach is feasible, it still has some drawbacks, in particular as follows:

1. when workers maintain the outer wall, sundries such as cement, coatings and the like on the wall surface can easily fall off, and due to the fact that the construction site is high in position, the sundries falling off the wall easily cause harm to pedestrians on the ground, and the sundries falling to the ground are not easy to clean;

2. the staff slowly drops through the safety rope, and the tools that can be carried on one's body are limited, and this results in that the staff probably need come and go to go up and down and carry new instrument to lead to work efficiency to reduce, also leads to the staff easily to produce fatigue.

In order to reduce the probability of safety accidents in the construction process and improve the working efficiency of external wall maintenance, an engineering project construction protection device is provided to well solve the defects.

Disclosure of Invention

The invention aims to provide a construction protection device for an engineering project, which is used for preventing sundries on an outer wall from falling to the ground and improving the construction efficiency of workers.

The above object of the present invention is achieved by the following technical solutions:

a protection device for engineering project construction comprises a hanging mechanism for fixing on a building, a hoisting mechanism arranged on the hanging mechanism, and a loading mechanism for transporting workers;

the hanging mechanism comprises a Z-shaped rod and a telescopic column inserted into the inner side of the Z-shaped rod, the bottom of the telescopic column is fixedly connected with a vertical beam, two sides of the bottom of the vertical beam are rotatably connected with two rotating parts, and one end of the bottom of the Z-shaped rod, which is back to the telescopic column, is provided with a clamping opening;

the hoisting mechanism comprises an installation part fixedly arranged on the inner side of the clamping opening, a belt wheel rotatably connected to the inner side of the installation part, a driving motor fixedly arranged on the Z-shaped rod and used for controlling the rotation of the belt wheel, and a positioning disc fixedly connected with the loading mechanism, wherein a steel cable is wound on the belt wheel, and the top surface of the positioning disc is provided with an upright rod fixedly connected with the steel cable;

loading mechanism includes the base and is located the outlying protection part of base top surface, the top surface both sides of base all are equipped with the foot that is used for fixed staff's foot and play the ring, the inside of protection part is equipped with the protection machanism who is used for protecting the staff, the front end of base is equipped with the supporting mechanism who is used for with the outer wall laminating for hold the debris that drop from the outer wall.

Preferably, the bottom both sides of erecting the roof beam all seted up the limit groove, the inside in limit groove is equipped with the stand, the one end that the rotation position is located the inside in limit groove runs through and has seted up the through-hole, the other end of rotation portion is equipped with the wear pad that is used for laminating mutually with the building interior wall, the stand alternates at the through-hole inboard.

Preferably, one side of the Z-shaped rod is uniformly provided with first threaded holes, one side of the telescopic column is uniformly provided with second threaded holes, the locking bolt is inserted into the first threaded holes, and the inner end of the locking bolt is inserted into the second threaded holes.

Preferably, the hoisting mechanism further comprises four first rod bodies distributed on the periphery of the positioning plate, a second rod body is inserted into the first rod body, and connecting rods which are used for being connected with the loading mechanism and distributed along the vertical direction are fixedly connected to the outer end of the second rod body.

Preferably, the loading mechanism further comprises a supporting beam fixedly connected to the top of the protection portion, and four lifting lugs connected with the connecting rod, the lifting lugs are fixedly connected to the top of the protection portion, and a lifting ring used for hanging a safety rope is arranged on the bottom surface of the supporting beam.

Preferably, loading mechanism still includes four anticollision institution, four groups anticollision institution is located the bottom both sides and the middle part both sides of protection part respectively, anticollision institution is including fixing stationary blade and the sliding part of elastic connection in stationary blade the place ahead in the protection part, the one end rotation that the sliding part is back to the stationary blade is connected with and is used for the pulley of laminating mutually with the building outer wall.

Preferably, the fixing piece is inserted with a sliding rod, one end of the sliding rod is connected with the sliding part, a compression spring is sleeved on the outer side of the sliding rod, and two ends of the compression spring are respectively connected with the fixing piece and the sliding part.

Preferably, the protection mechanism comprises a vest which is attached to the back of a worker, the front of the vest is connected with a female buckle and a male buckle through ropes, and a movable rope is connected between the back of the vest and the protection part.

Compared with the prior art, the invention provides an engineering project construction protection device, which has the following beneficial effects:

1. the loading mechanism comprises a receiving mechanism which is used for receiving sundries falling from an outer wall, so that pedestrians are prevented from being accidentally injured, and the step of cleaning the sundries is also saved;

2. compared with the prior art, the invention can carry various maintenance tools at the same time, thereby avoiding the back and forth lifting of the working personnel and improving the working efficiency;

3. the invention limits the upper body of the worker by using the protection mechanism, simultaneously suspends the safety rope by using the hanging ring, and fixes the feet of the worker by using the kick ring, so that the worker can stand on the base leisurely, and the construction efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a hanging mechanism of the present invention;

FIG. 3 is a schematic view of a hoisting mechanism of the present invention;

FIG. 4 is a schematic view of the loading mechanism of the present invention;

FIG. 5 is a schematic view of a crash prevention mechanism of the present invention;

figure 6 is a schematic view of the vest of the invention.

In the figure: 10. a hanging mechanism; 101. a Z-shaped bar; 102. a telescopic column; 103. erecting a beam; 104. a side groove; 105. a column; 106. a rotating part; 107. a through hole; 108. a wear resistant sheet; 109. clamping the opening; 110. a first threaded hole; 111. a second threaded hole; 20. a hoisting mechanism; 201. an installation part; 202. a drive motor; 203. a pulley; 204. positioning a plate; 205. erecting a rod; 206. a steel cord; 207. a first rod body; 208. a second rod body; 209. a connecting rod; 30. a loading mechanism; 301. a base; 302. a protective part; 303. a support beam; 304. a hoisting ring; 305. lifting lugs; 306. an anti-collision mechanism; 3061. a fixing sheet; 3062. a sliding part; 3063. a slide bar; 3064. a compression spring; 3065. a pulley; 307. a kick ring; 308. a protection mechanism; 3081. a vest; 3082. a female buckle; 3083. a male buckle; 3084. a movable rope; 309. a receiving mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1 and 2, a protection device for engineering project construction includes a hanging mechanism 10 for fixing on a building, a hoisting mechanism 20 installed on the hanging mechanism 10, and a loading mechanism 30 for transporting workers; the hanging mechanism 10 comprises a Z-shaped rod 101 and a telescopic column 102 inserted into the inner side of the Z-shaped rod 101, wherein the bottom of the telescopic column 102 is fixedly connected with a vertical beam 103, two sides of the bottom of the vertical beam 103 are rotatably connected with two rotating parts 106, and one end of the bottom of the Z-shaped rod 101, which is back to the telescopic column 102, is provided with a clamping opening 109; two sides of the bottom of the vertical beam 103 are both provided with edge grooves 104, upright posts 105 are arranged inside the edge grooves 104, one end of the rotating part 106, which is positioned inside the edge grooves 104, is penetrated with a through hole 107, the other end of the rotating part 106 is provided with a wear-resistant sheet 108 which is used for being attached to the inner wall of a building, and the upright posts 105 are penetrated inside the through hole 107; the rotating portion 106 is rotatable around the post 105, but since the end of the rotating portion 106 located inside the side groove 104 is formed with a protrusion, the rotating portion 106 can only rotate inward. One side of the Z-shaped rod 101 is uniformly provided with a first threaded hole 110, one side of the telescopic column 102 is uniformly provided with a second threaded hole 111, a locking bolt is inserted into the first threaded hole 110, and the inner end of the locking bolt is inserted into the second threaded hole 111; the telescopic column 102 is slidably connected to the inner side of the Z-shaped rod 101 and fixed by a locking bolt, so that the distance between the vertical beam 103 and the Z-shaped rod 101 is adjustable.

Referring to fig. 1, 2 and 3, the hoisting mechanism 20 includes a mounting portion 201 fixed inside the clamping opening 109, a pulley 203 rotatably connected inside the mounting portion 201, a driving motor 202 fixed on the Z-shaped rod 101 and provided for controlling the pulley 203 to rotate, and a positioning plate 204 fixedly connected to the loading mechanism 30, wherein a steel cable 206 is wound on the pulley 203, and a vertical rod 205 fixedly connected to the steel cable 206 is provided on the top surface of the positioning plate 204; the driving motor 202 is used for controlling the pulley 203 to rotate, and further controlling the cable 206 to contract, and is indirectly used for controlling the loading mechanism 30 to ascend and descend. The hoisting mechanism 20 further comprises four first rod bodies 207 distributed on the periphery of the positioning plate 204, a second rod body 208 is inserted into the first rod body 207, connecting rods 209 which are used for being connected with the loading mechanism 30 and distributed along the vertical direction are fixedly connected to the outer ends of the second rod bodies 208, the connecting rods 209 are connected with the second rod bodies 208 through bolts, and the bottom ends of the connecting rods 209 are used for being connected with the loading mechanism 30 through bolts.

Referring to fig. 1 and 4, the loading mechanism 30 includes a base 301 and a protection portion 302 located at the periphery of the top surface of the base 301, wherein both sides of the top surface of the base 301 are provided with kick rings 307 for fixing the feet of the worker, the protection portion 302 is internally provided with a protection mechanism 308 for protecting the worker, and the front end of the base 301 is provided with a bearing mechanism 309 for attaching to an outer wall, so as to contain sundries falling from the outer wall. The loading mechanism 30 further comprises a supporting beam 303 fixedly connected to the top of the protection part 302, and four lifting lugs 305 connected with the connecting rod 209, wherein the lifting lugs 305 are fixedly connected to the top of the protection part 302, and a lifting ring 304 for hanging a safety rope is arranged on the bottom surface of the supporting beam 303; the lifting lug 305 and the protection part 302 are welded and fixed, and two ends of the supporting beam 303 are also welded and fixed with the protection part 302, so as to improve the firmness of the loading mechanism 30.

Referring to fig. 1 and 5, the loading mechanism 30 further includes four sets of anti-collision mechanisms 306, the four sets of anti-collision mechanisms 306 are respectively located at two sides of the bottom and two sides of the middle section of the protection portion 302, each anti-collision mechanism 306 includes a fixed piece 3061 fixed on the protection portion 302 and a sliding portion 3062 elastically connected in front of the fixed piece 3061, and one end of the sliding portion 3062 opposite to the fixed piece 3061 is rotatably connected with a pulley 3065 for being attached to the outer wall of the building. A sliding rod 3063 is inserted into the fixed piece 3061, one end of the sliding rod 3063 is connected with a sliding part 3062, a compression spring 3064 is sleeved outside the sliding rod 3063, and two ends of the compression spring 3064 are respectively connected with the fixed piece 3061 and the sliding part 3062; the anti-collision mechanism 306 is used for preventing the bearing mechanism 309 and the protection part 302 from rigidly colliding with the outer wall, so that unnecessary damage is avoided, and the service life of the device is prolonged.

Referring to fig. 6, the protection mechanism 308 includes a vest 3081 attached to the back of the worker, a female buckle 3082 and a male buckle 3083 are connected to the front of the vest 3081 through ropes, and a movable rope 3084 is connected between the back of the vest 3081 and the protection part 302; the female buckle 3082 and the male buckle 3083 can be fastened to each other to fix the vest 3081 on the back of the worker and prevent the worker from falling off the loading mechanism 30, and the movable cord 3084 has elasticity and two ends connected to the vest 3081 and the protection part 302, respectively.

The working principle is as follows: in the using process of the invention, the hanging mechanism 10 is firstly fixed at the top of the building, specifically, the distance between the Z-shaped rod 101 and the vertical beam 103 is adjusted according to the width of the wall body at the top of the building, then the rotating part 106 is unfolded, and the hanging mechanism 10 is placed at the top of the wall body. Secondly, slowly lowering the steel cable 206 by using the hoisting mechanism 20, fixedly connecting the steel cable 206 with the upright 205, hoisting the loading mechanism 30 on the ground, and after the loading mechanism 30 rises to a proper height, starting the maintenance work of the outer wall by workers. The loading mechanism 30 comprises a bearing mechanism 309, the bearing mechanism 309 is attached to the outer wall and used for bearing impurities such as cement falling from the outer wall, and the falling objects in the high altitude are prevented from smashing pedestrians; the loading mechanism 30 further comprises a protection mechanism 308, and the protection mechanism 308 is worn on the body of a worker to prevent the worker from falling; the loading mechanism 30 further includes a collision prevention mechanism 306, and the collision prevention mechanism 306 is used to prevent the receiving mechanism 309, the protection portion 302 and the outer wall from colliding, and avoid unnecessary damage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an engineering project construction protection device which characterized in that: comprises a hanging mechanism (10) fixed on a building, a hoisting mechanism (20) arranged on the hanging mechanism (10), and a loading mechanism (30) used for transporting workers;

the hanging mechanism (10) comprises a Z-shaped rod (101) and a telescopic column (102) inserted into the inner side of the Z-shaped rod (101), the bottom of the telescopic column (102) is fixedly connected with a vertical beam (103), two sides of the bottom of the vertical beam (103) are rotatably connected with two rotating parts (106), and one end, back to the telescopic column (102), of the bottom of the Z-shaped rod (101) is provided with a clamping opening (109);

the hoisting mechanism (20) comprises a mounting part (201) fixedly arranged on the inner side of the clamping opening (109), a belt wheel (203) rotatably connected to the inner side of the mounting part (201), a driving motor (202) fixedly arranged on the Z-shaped rod (101) and used for controlling the rotation of the belt wheel (203), and a positioning disc (204) fixedly connected with the loading mechanism (30), wherein a steel cable (206) is wound on the belt wheel (203), and a vertical rod (205) fixedly connected with the steel cable (206) is arranged on the top surface of the positioning disc (204);

loading mechanism (30) include base (301) and be located base (301) top surface outlying protection portion (302), the top surface both sides of base 301 all are equipped with the foot that is used for fixed staff foot and play ring (307), the inside of protection portion (302) is equipped with protection machanism (308) that are used for protecting the staff, the front end of base (301) is equipped with supporting mechanism (309) that is used for with the outer wall laminating for hold the debris that drop from the outer wall.

2. The engineering project construction protection device of claim 1, characterized in that: the bottom both sides of erecting roof beam (103) all seted up limit groove (104), the inside of limit groove (104) is equipped with stand (105), the one end that rotation portion (106) are located limit groove (104) inside is run through and is seted up through-hole (107), the other end of rotation portion (106) is equipped with wear-resisting piece (108) that are used for laminating mutually with the building interior wall, stand (105) alternate in through-hole (107) inboard.

3. The engineering project construction protection device of claim 1, characterized in that: first threaded holes (110) are uniformly formed in one side of the Z-shaped rod (101), second threaded holes (111) are uniformly formed in one side of the telescopic column (102), locking bolts are inserted into the first threaded holes (110), and the inner ends of the locking bolts are inserted into the second threaded holes (111).

4. The engineering project construction protection device of claim 1, characterized in that: the hoisting mechanism (20) further comprises four first rod bodies (207) distributed on the periphery of the positioning disc (204), a second rod body (208) is inserted into the first rod body (207), and connecting rods (209) which are used for being connected with the loading mechanism (30) and distributed along the vertical direction are fixedly connected to the outer ends of the second rod body (208).

5. The engineering project construction protection device of claim 1, characterized in that: the loading mechanism (30) further comprises a supporting cross beam (303) fixedly connected to the top of the protection portion (302), and four lifting lugs (305) connected with the connecting rod (209), wherein the lifting lugs (305) are fixedly connected to the top of the protection portion (302), and a lifting ring (304) used for hanging a safety rope is arranged on the bottom surface of the supporting cross beam (303).

6. The engineering project construction protection device of claim 1, characterized in that: the loading mechanism (30) further comprises four groups of anti-collision mechanisms (306), the four groups of anti-collision mechanisms (306) are respectively located on two sides of the bottom and two sides of the middle section of the protection portion (302), each anti-collision mechanism (306) comprises a fixed piece (3061) fixed on the protection portion (302) and a sliding portion (3062) elastically connected to the front of the fixed piece (3061), and one end, back to the fixed piece (3061), of the sliding portion (3062) is rotatably connected with a pulley (3065) used for being attached to the outer wall of a building.

7. The engineering project construction protection device of claim 6, wherein: a sliding rod (3063) is inserted into the fixed piece (3061), one end of the sliding rod (3063) is connected with the sliding portion (3062), a compression spring (3064) is sleeved on the outer side of the sliding rod (3063), and two ends of the compression spring (3064) are respectively connected with the fixed piece (3061) and the sliding portion (3062).

8. The engineering project construction protection device of claim 1, characterized in that: the protection mechanism (308) comprises a vest (3081) attached to the back of a worker, the front of the vest (3081) is connected with a female buckle (3082) and a male buckle (3083) through ropes, and a movable rope (3084) is connected between the back of the vest (3081) and the protection part (302).