CN211141341U - Safety protection net for hoisting equipment - Google Patents

Abstract

The utility model discloses a safety protection net for hoisting equipment, including fixed column and protection network body, the fixed column is provided with a plurality of groups, and installs the protection network body between two sets of adjacent fixed columns, and is two sets of the articulated emergency exit of installing on the adjacent side of fixed column, it is two sets of install grafting and insert the ring on the emergency exit respectively, the fixed column is rectangle columnar structure, the side that second protection frame and first protection frame are adjacent is dug and is equipped with the hole that passes that supplies guide bar and threaded rod to pass, the center department of second protection frame rotates and is provided with the lantern ring, the threaded rod cover is established and is installed on the lantern ring, the outside border middle section department of second protection frame is provided with the rolling disc. This safety protection network for hoisting equipment can carry out fine adjustment to it when the protection network width is not enough, can make things convenient for the installation of protection network simultaneously, avoids not being convenient for when the protection network damages to dismantle, is fit for using widely.

Description

Safety protection net for hoisting equipment

Technical Field

The utility model belongs to the technical field of the jack-up auxiliary assembly, concretely relates to safety protection network for hoisting equipment.

Background

The hoisting equipment is an important tool and equipment for realizing mechanization and automation of production processes in industrial, traffic and building enterprises, relieving heavy physical labor and improving labor productivity, and a large number of various hoisting equipment are owned in China.

Current safety protection net for hoisting equipment, the structure is fixed, and mostly directly forms through multiunit bolt fastening or fixed welding, and is inconvenient to dismantle it when damaging.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety protection net for hoisting equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a safety protection net for hoisting equipment comprises a plurality of groups of fixed columns and a protection net body, wherein the protection net body is arranged between two adjacent groups of fixed columns, safety doors are hinged to the adjacent side edges of the two groups of fixed columns, and inserting and connecting rings are respectively arranged on the two groups of safety doors;

the fixing column is of a rectangular columnar structure, an installation plate is fixed at the bottom of the fixing column, a plurality of groups of installation holes are drilled in the installation plate, two groups of first installation grooves are symmetrically formed in one side edge of the fixing column, second installation grooves are formed in two side edges, perpendicular to the first installation grooves, of the fixing column, and a plurality of groups of plug boards are arranged in the first installation grooves and the second installation grooves;

the utility model discloses a protective net, including protective net body, mounting bar, first protective frame and second protective frame, the protective net body divide into first protective frame and second protective frame, all be provided with the mounting frame on first protective frame and the second protective frame, install in the mounting frame and shelter from the net, all be fixed with the mounting bar on the relative side of first protective frame and second protective frame, a side center department that the mounting bar was kept away from to first protective frame is provided with the threaded rod, and a side symmetry that first protective frame set up the threaded rod is provided with a plurality of guide bars of group, the side that second protective frame and first protective frame are adjacent is dug and is equipped with the hole that supplies guide bar and threaded rod to pass, the center department of second protective frame rotates and is provided with the lantern ring, the threaded rod cover is established and is installed on the lantern ring, the outside limit middle.

Preferably, the plugboard is an L-type plate-shaped structure and is fixedly welded in the first mounting groove and the second mounting groove, and a group of limiting holes are drilled in the vertical plate surface of the plugboard.

Preferably, a plurality of groups of insertion grooves for inserting the insertion plates are dug in the mounting bar, the insertion grooves are in a shape of Chinese character 'ji', and a limiting hole is drilled in one side of the mounting bar, which is far away from the notch of the insertion groove.

Preferably, stretch into in the second installing frame on one side of rolling disc, and the cooperation dish is installed to the one end of stretching into, be fixed with the meshing dish on the outside limit of the lantern ring, and meshing dish and cooperation dish meshing, screw-thread fit between the lantern ring and the threaded rod.

Preferably, an attached groove is formed in one side edge, provided with the rotating disc, of the first protection frame and the second protection frame, a reflective strip is attached to the inside of the attached groove, and a plurality of groups of warning lamps are installed at the tops of the first protection frame and the second protection frame.

The utility model discloses a technological effect and advantage: this safety protection network for hoisting equipment, through the protection network body that sets up, first protective frame in the protection network body, the second protective frame, the guide bar, the threaded rod, shelter from the cooperation between net and rolling disc and the lantern ring, can adjust the width of protection network as required, through the setting of plugboard and spacing hole on the inserting groove and the fixed column of setting on the mounting strip, can carry out quick effectual dismantlement to the protection network body when needing, and then avoid safety protection network to dismantle the big scheduling problem emergence of the degree of difficulty, the maintenance is dismantled fast to the safety protection network of harm to the convenience. This safety protection network for hoisting equipment can carry out fine adjustment to it when the protection network width is not enough, can make things convenient for the installation of protection network simultaneously, avoids not being convenient for when the protection network damages to dismantle, is fit for using widely.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a schematic structural view of the fixing column of the present invention;

fig. 3 is a schematic structural view of the protective screening body of the present invention when standing;

fig. 4 is a cross-sectional view of the mounting bar of the present invention;

fig. 5 is a cross-sectional view of the threaded rod of the second protection frame of the present invention.

In the figure: the safety door comprises a fixing column 1, a first mounting groove 2, a second mounting groove 3, a plug board 4, a mounting plate 5, a protective net body 6, a first protective frame 7, a second protective frame 8, a warning lamp 9, a reflective strip 10, a guide rod 11, a threaded rod 12, a mounting strip 13, a plug groove 14, a limit hole 141, a shielding net 15, a rotating disc 16, a matching disc 161, a lantern ring 17, a meshing disc 171 and a safety door 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a safety protection net for hoisting equipment as shown in figures 1-5, which comprises a plurality of groups of fixed columns 1 and a protection net body 6, wherein the fixed columns 1 are provided with a plurality of groups, the protection net body 6 is arranged between two adjacent groups of fixed columns 1, safety doors 18 are hinged on the adjacent sides of the two groups of fixed columns 1, and the two groups of safety doors 18 are respectively provided with a plug-in connection ring and a plug-in ring;

the fixing column 1 is in a rectangular columnar structure, an installation plate 5 is fixed at the bottom of the fixing column 1, a plurality of groups of installation holes are drilled in the installation plate 5, two groups of first installation grooves 2 are symmetrically formed in one side edge of the fixing column 1, second installation grooves 3 are formed in two side edges, perpendicular to the first installation grooves 2, of the fixing column 1, and a plurality of groups of plug-in connection plates 4 are arranged in the first installation grooves 2 and the second installation grooves 3;

the utility model discloses a guard net 6, including first guard frame 7 and second guard frame 8, all be provided with the installing frame on first guard frame 7 and the second guard frame 8, install in the installing frame and shelter from net 15, all be fixed with mounting bar 13 on the opposite side edge of first guard frame 7 and second guard frame 8, a side center department that mounting bar 13 was kept away from to first guard frame 7 is provided with threaded rod 12, and a side symmetry that first guard frame 7 set up threaded rod 12 is provided with a plurality of guide bars 11 of group, second guard frame 8 digs with the adjacent side of first guard frame 7 and is equipped with the hole that supplies guide bar 11 and threaded rod 12 to pass, the center department of second guard frame 8 rotates and is provided with the lantern ring 17, threaded rod 12 cover is established and is installed on lantern ring 17, the outside limit middle part department of second guard frame 8 is provided with rolling disc 16.

Specifically, plugboard 4 is L type platelike structure, and fixed welding is in first mounting groove 2 and second mounting groove 3, it is equipped with a set of spacing hole 141 to bore on the vertical face of plugboard 4.

Specifically, a plurality of groups of insertion grooves 14 for inserting the insertion plates 4 are dug in the mounting bar 13, the insertion grooves 14 are 7-shaped, and a limiting hole 141 is drilled in one side of the mounting bar 13, which is far away from the notch of the insertion groove 14.

Specifically, one side edge of the rotating disc 16 extends into the second mounting frame, the extending end of the rotating disc is provided with a matching disc 161, the outer side edge of the lantern ring 17 is fixedly provided with a meshing disc 171, the meshing disc 171 is meshed with the matching disc 161, and the lantern ring 17 is in threaded fit with the threaded rod 12.

Specifically, first protective frame 7 and second protective frame 8 have set up attached groove on the side of rolling disc 16, and attached inslot portion is attached to have reflection of light strip 10, a plurality of groups warning light 9 are all installed at the top of first protective frame 7 and second protective frame 8, warning light 9 can supply power through the battery in it, also supplies power in the miniature solar cell panel of externally installed.

Specifically, when the safety protection net for the hoisting equipment is installed, the installation plate 5 is effectively fixed through the fixing bolt, further fixing the fixing column 1 well, aligning the inserting groove 14 on the mounting bar 13 of the protective net body 6 with the inserting plate 4 after the fixing is finished, further, the preliminary fixing of the protective net body 6 is completed, the limit bolt is fixed in the limit hole 141, and then the protection net body 6 is fixed for the second time, when the width of the protection net body 6 is insufficient after the fixation is finished, the rotating disc 16 is rotated, the rotating disc 16 rotates to drive the engaging disc 161 to rotate, the engaging disc 161 is engaged with the engaging disc 171, thereby rotating the collar 17, the collar 17 is in threaded fit with the threaded rod 12, thereby moving the threaded rod 12, and then adjust the width of protection network body 6, and then make things convenient for safety protection network's fixed, can provide fine warning at night through the reflection of light strip 10 and the warning light 9 that set up. This safety protection network for hoisting equipment can carry out fine adjustment to it when the protection network width is not enough, can make things convenient for the installation of protection network simultaneously, avoids not being convenient for when the protection network damages to dismantle, is fit for using widely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The utility model provides a safety protection net for hoisting equipment, includes fixed column (1) and protection net body (6), its characterized in that: the protective net comprises fixing columns (1), protective net bodies (6) are arranged between two adjacent groups of fixing columns (1), safety doors (18) are hinged to the adjacent side edges of the two groups of fixing columns (1), and inserting and connecting rings are respectively arranged on the two groups of safety doors (18);

the fixing column (1) is of a rectangular columnar structure, an installation plate (5) is fixed at the bottom of the fixing column (1), a plurality of groups of installation holes are drilled in the installation plate (5), two groups of first installation grooves (2) are symmetrically formed in one side edge of the fixing column (1), second installation grooves (3) are formed in two side edges, perpendicular to the first installation grooves (2), of the fixing column (1), and a plurality of groups of plug-in boards (4) are arranged in the first installation grooves (2) and the second installation grooves (3);

the protective net body (6) is divided into a first protective frame (7) and a second protective frame (8), mounting frames are arranged on the first protective frame (7) and the second protective frame (8), a shielding net (15) is installed in the mounting frames, mounting bars (13) are fixed on opposite sides of the first protective frame (7) and the second protective frame (8), a threaded rod (12) is arranged at the center of one side of the first protective frame (7) far away from the mounting bars (13), a plurality of groups of guide rods (11) are symmetrically arranged on one side of the first protective frame (7) where the threaded rod (12) is arranged, through holes for the guide rods (11) and the threaded rod (12) to pass through are dug at the side of the second protective frame (8) adjacent to the first protective frame (7), a lantern ring (17) is rotatably arranged at the center of the second protective frame (8), and the threaded rod (12) is sleeved on the lantern ring (17), and a rotating disc (16) is arranged at the upper middle section of the outer side edge of the second protective frame (8).

2. The safety protection net for hoisting equipment according to claim 1, wherein the plugboard (4) is L type plate-shaped structure and is fixedly welded in the first mounting groove (2) and the second mounting groove (3), and a group of limiting holes (141) are drilled on the vertical plate surface of the plugboard (4).

3. The safety protection net for hoisting equipment according to claim 1, characterized in that: a plurality of groups of inserting grooves (14) for inserting the inserting plates (4) are formed in the installing strip (13) in an excavating mode, the inserting grooves (14) are 7-shaped, and a limiting hole (141) is drilled in one side, far away from the notch of the inserting grooves (14), of the installing strip (13).

4. The safety protection net for hoisting equipment according to claim 1, characterized in that: stretch into in the second installing frame on a side of rolling disc (16), and the cooperation dish (161) is installed to the one end of stretching into, be fixed with meshing dish (171) on the outside limit of lantern ring (17), and meshing dish (171) and cooperation dish (161) meshing, screw-thread fit between lantern ring (17) and threaded rod (12).

5. The safety protection net for hoisting equipment according to claim 1, characterized in that: first protective frame (7) and second protective frame (8) set up and have seted up attached groove on the side of rolling disc (16), and attached inslot portion is attached to have reflection of light strip (10), a plurality of groups warning light (9) are all installed at the top of first protective frame (7) and second protective frame (8).

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