CN215829258U

CN215829258U - Bridge construction protector

Info

Publication number: CN215829258U
Application number: CN202121195932.8U
Authority: CN
Inventors: 盛慧; 孙晓松
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-02-15
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a bridge construction protection device which comprises two folding mechanisms, four mounting mechanisms, a net protection mechanism and two supporting mechanisms, wherein the mounting mechanisms are respectively mounted at the upper end and the lower end of a supporting rod, the net protection mechanism is arranged between the two folding mechanisms, the left side and the right side of the net protection mechanism are respectively connected with the mounting mechanisms at the two sides, the supporting mechanisms are arranged on the folding mechanisms, each folding mechanism comprises a bottom plate, a rotating block is fixedly mounted at the top of the bottom plate and is rotatably connected with the bottom end of the supporting rod, each mounting mechanism comprises a mounting cylinder, the mounting cylinder is sleeved on the supporting rod, a mounting block is fixedly mounted at one side of the mounting cylinder, which is far away from the supporting rod, and a limiting groove is formed in the front surface of the mounting block. This bridge construction protector can improve the stability of device through the supporting mechanism who sets up, makes protecting wire net mechanism dismouting process simple and convenient, labour saving and time saving through installation mechanism to the practicality has been improved.

Description

Bridge construction protector

Technical Field

The utility model belongs to the technical field of bridge construction, and particularly relates to a bridge construction protection device.

Background

The bridge construction mainly refers to the contents of bridge construction technology, construction organization, construction management, construction quality and the like according to the design content and the process of building the bridge.

At present, the protection network can be used frequently in the bridge construction process, but most of the existing protection network structures are relatively fixed, the installation process of the protection network is relatively complex, most of the protection network structures adopt a welding mode, the mode wastes time and labor of workers, and after the protection network structures are used up, the protection network structures are not convenient to disassemble and carry, so that a great deal of inconvenience is brought to the workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bridge construction protection device, which solves the problem that the bridge construction protection device in the prior art is inconvenient to disassemble, assemble and carry.

In order to achieve the purpose, the utility model provides the following technical scheme: a bridge construction protection device comprises two folding mechanisms, four mounting mechanisms, a protecting net mechanism and two supporting mechanisms;

the installation mechanisms are respectively installed at the upper end and the lower end of the supporting rod, the net protection mechanism is arranged between the two folding mechanisms, the left side and the right side of the net protection mechanism are respectively connected with the installation mechanisms at the two sides, and the supporting mechanisms are arranged on the folding mechanisms;

the folding mechanism comprises a bottom plate, a rotating block is fixedly mounted at the top of the bottom plate, the rotating block is rotatably connected with the bottom end of a supporting rod, and the axis of the supporting rod is vertical;

the mounting mechanism comprises a mounting barrel which is sleeved on the supporting rod, a mounting block is fixedly mounted on one side of the mounting barrel, which is far away from the supporting rod, and a limiting groove is formed in the front of the mounting block;

the supporting mechanism comprises a supporting block and a mounting plate, and the inner side of the supporting block is hinged with an inclined rod.

Furthermore, two of homonymy the installation section of thick bamboo is upper and lower symmetric distribution, the front of installation piece articulates there is the spiral shell piece, and the outside fixed mounting of spiral shell piece has the baffle.

Further, the top of installation piece just is located the top fixed mounting of spacing groove and has a fixed cylinder, the inboard sliding connection of fixed cylinder has the kelly, the outside fixed mounting of kelly has the cardboard, movable mounting has spacing spring between the top of cardboard and the interior roof of fixed cylinder.

Further, the protecting net mechanism comprises a protecting net, two connecting blocks are fixedly mounted on the left side and the right side of the protecting net, the positions of the connecting blocks correspond to the positions of the four mounting blocks respectively, and the connecting blocks are mounted in the limiting grooves.

Furthermore, a clamping groove is formed in the top of the connecting block, and the clamping rod is inserted into the clamping groove.

Further, the mounting panel is installed at the upper surface of bottom plate, the round hole has all been seted up on the left side of mounting panel and down tube, two movable mounting has the screw rod between the inboard of round hole, the outside threaded connection of screw rod has the nut.

Further, the installation cylinder and the supporting block are fixedly installed on the outer side of the supporting rod, and the nut is attached to one side, away from the inclined rod, of the installation plate.

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

1. this bridge construction protector, spacing groove through seting up on the installation piece can be quick fix a position the protection network, can make the inside of kelly grafting into the draw-in groove through the cooperation of kelly, cardboard and spacing spring simultaneously, and then accomplish the quick installation to the protection network, and with the same reason during the dismantlement, the pulling kelly makes it shift out from the draw-in groove, again with the connecting block follow spacing groove shift out can, the dismouting process is simple and convenient, labour saving and time saving to the practicality has been improved.

2. This bridge construction protector can improve the support stability of bracing piece through setting up supporting mechanism, when dismantling, rotates out the screw rod from the nut simultaneously, can fold down tube and bracing piece, gets into to be convenient for carry it.

Drawings

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

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

FIG. 3 is a side view of the support mechanism of the present invention;

fig. 4 is a structural plan view of the support mechanism of the present invention.

In the figure: the device comprises a folding mechanism 1, a bottom plate 11, a rotating block 12, a supporting rod 13, a mounting mechanism 2, a mounting barrel 21, a mounting block 22, a limiting groove 23, a screw block 24, a baffle 25, a fixing barrel 26, a clamping rod 27, a clamping plate 28, a limiting spring 29, a net protection mechanism 3, a protective net 31, a connecting block 32, a supporting mechanism 4, a supporting block 41, an inclined rod 42, a mounting plate 43, a round hole 44, a screw rod 45 and a nut 46.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, the bridge construction protecting device in this embodiment includes two folding mechanisms 1, four mounting mechanisms 2, a net protection mechanism 3 and two supporting mechanisms 4, the mounting mechanisms 2 are respectively mounted at the upper and lower ends of a supporting rod 13, the net protection mechanism 3 is disposed between the two folding mechanisms 1, the left and right sides of the net protection mechanism 3 are respectively connected with the mounting mechanisms 2 at the two sides, the supporting mechanisms 4 are disposed on the folding mechanisms 1, the folding mechanisms 1 are used for supporting and fixing the mounting mechanisms 2 and the supporting mechanisms 4, the mounting mechanisms 2 can rapidly mount and dismount the net protection mechanism 3, the net protection mechanism 3 is used for preventing outsiders from going to a construction site, the supporting mechanisms 4 are used for improving the stability of the device, the installation mechanism 2 is arranged, so that the dismounting process of the protecting net mechanism 3 is simple and convenient, time and labor are saved, and the practicability is improved.

The folding mechanism 1 in the present embodiment is a structure for fixing the mounting mechanism 2 and the support mechanism 4.

Referring to fig. 1, the folding mechanism 1 of the present embodiment includes a bottom plate 11, a rotating block 12 is fixedly mounted on the top of the bottom plate 11, the rotating block 12 is rotatably connected to the bottom end of a supporting rod 13, and the axis of the supporting rod 13 is vertical.

It should be noted that the bottom surface of the bottom plate 11 is provided with anti-slip lines, and the anti-slip performance of the device can be improved by the arranged anti-slip lines.

In the present embodiment, the attachment mechanism 2 is a structure for quickly attaching and detaching the screen protection mechanism 3.

Referring to fig. 2, the mounting mechanism 2 in the present embodiment includes a mounting barrel 21 located above a limiting groove 23, a mounting block 22 is fixedly mounted on one side of the mounting barrel 21 away from the supporting rod 13, the limiting groove 23 is formed in the front surface of the mounting block 22, a screw block 24 is hinged to the front surface of the mounting block 22, a baffle 25 is fixedly mounted on the outer side of the screw block 24, a fixing barrel 26 is fixedly mounted on the top of the mounting block 22, a clamping rod 27 is slidably connected to the inner side of the fixing barrel 26, a clamping plate 28 is fixedly mounted on the outer side of the clamping rod 27, and a limiting spring 29 is movably mounted between the top of the clamping plate 28 and the inner top wall of the fixing barrel (26).

In addition, the two mounting cylinders 21 on the same side are vertically and symmetrically distributed, the limiting spring 29 is positioned on the outer side of the clamping rod 27, the baffle 25 is fan-shaped, and the mounting cylinders 21 are sleeved on the supporting rod 13.

It should be noted that the catch plate 28 in this embodiment is slidably attached to the inside of the fixed cylinder 26.

The protection net mechanism 3 in the present embodiment is a structure for preventing outsiders from going to a construction site.

Referring to fig. 1 and 2, the net protection mechanism 3 in the present embodiment includes a protection net 31, and two connection blocks 32 are fixedly mounted on both left and right sides of the protection net 31.

In addition, the positions of the four connecting blocks 32 correspond to the positions of the four mounting blocks 22 respectively, the connecting blocks 32 are movably mounted inside the limiting groove 23, a clamping groove is formed in the top of each connecting block 32, the clamping rod 27 is inserted into the clamping groove, and one end, far away from the protective net 31, of each connecting block 32 is arc-shaped.

The support mechanism 4 in this embodiment is a structure for improving the stability of the apparatus.

Referring to fig. 3 and 4, the supporting mechanism 4 in this embodiment includes a supporting block 41 and an installing plate 43, an inclined rod 42 is hinged to the inner side of the supporting block 41, round holes 44 are respectively formed on the left sides of the installing plate 43 and the inclined rod 42, a screw 45 is movably installed between the inner sides of the two round holes 44, and a nut 46 is connected to the outer side of the screw 45 through a thread.

The mounting tube 21 and the stay 41 are both fixedly mounted on the outer side of the support rod 13, the mounting plate 43 is mounted on the upper surface of the base plate 11, and the nut 46 is attached to the mounting plate 43 on the side away from the diagonal rod 42.

The working principle of the above embodiment is as follows:

(1) drive cardboard 28 extrusion limiting spring 29 and be in the atress compression state through upwards pulling kelly 27 respectively, make kelly 27 pulling simultaneously advance the inside of solid section of thick bamboo 26, then place four connecting blocks 32 simultaneously into the inside of four spacing grooves 23, then loosen kelly 27 again, limiting spring 29 makes kelly 27 peg graft into inside the draw-in groove, rotate baffle 25 again, make the back of baffle 25 laminate with connecting block 32 mutually, block connecting block 32, and then accomplish the installation to protection network 31, the same reason during the dismantlement, pulling kelly 27 makes it shift out from the draw-in groove, it can to rotate baffle 25 again.

(2) Make the position of two round holes 44 corresponding through rotating down tube 42, then pass screw 45 from two round holes 44 again, carry out threaded connection with nut 46 and screw 45 again, and then accomplish and fix down tube 42, can play good support performance to bracing piece 13 through the down tube 42 that sets up, when dismantling, can fold down tube 42 and bracing piece 13 simultaneously, be convenient for carry it.

Claims

1. The utility model provides a bridge construction protector which characterized in that: comprises two folding mechanisms (1), four mounting mechanisms (2), a net protecting mechanism (3) and two supporting mechanisms (4);

the installation mechanisms (2) are respectively installed at the upper end and the lower end of the supporting rod (13), the net protection mechanisms (3) are arranged between the two folding mechanisms (1), the left side and the right side of each net protection mechanism (3) are respectively connected with the installation mechanisms (2) at the two sides, and the supporting mechanisms (4) are arranged on the folding mechanisms (1);

the folding mechanism (1) comprises a bottom plate (11), a rotating block (12) is fixedly mounted at the top of the bottom plate (11), the rotating block (12) is rotatably connected with the bottom end of a supporting rod (13), and the axis of the supporting rod (13) is vertical;

the mounting mechanism (2) comprises a mounting cylinder (21), the mounting cylinder (21) is sleeved on the supporting rod (13), a mounting block (22) is fixedly mounted on one side, away from the supporting rod (13), of the mounting cylinder (21), and a limiting groove (23) is formed in the front face of the mounting block (22);

the supporting mechanism (4) comprises a supporting block (41) and a mounting plate (43), and the inner side of the supporting block (41) is hinged with an inclined rod (42).

2. The bridge construction protection device according to claim 1, characterized in that: the two installation cylinders (21) at the same side are symmetrically distributed up and down, the front surface of the installation block (22) is hinged with a screw block (24), and the outer side of the screw block (24) is fixedly provided with a baffle (25).

3. The bridge construction protection device according to claim 1, characterized in that: the top of installation piece (22) just is located the top fixed mounting of spacing groove (23) and has a fixed cylinder (26), the inboard sliding connection of fixed cylinder (26) has kelly (27), the outside fixed mounting of kelly (27) has cardboard (28), movable mounting has spacing spring (29) between the top of cardboard (28) and the interior roof of fixed cylinder (26).

4. A bridge construction guard according to claim 3, characterised in that: the net protection mechanism (3) comprises a protective net (31), two connecting blocks (32) are fixedly mounted on the left side and the right side of the protective net (31), the positions of the connecting blocks (32) correspond to the positions of the four mounting blocks (22), and the connecting blocks (32) are mounted in the limiting grooves (23).

5. The bridge construction protection device of claim 4, wherein: the top of the connecting block (32) is provided with a clamping groove, and the clamping rod (27) is inserted in the clamping groove.

6. The bridge construction protection device according to claim 1, characterized in that: the upper surface at bottom plate (11) is installed in mounting panel (43), round hole (44), two have all been seted up on the left side of mounting panel (43) and down tube (42) movable mounting has screw rod (45) between the inboard of round hole (44), the outside threaded connection of screw rod (45) has nut (46).

7. The bridge construction protection device of claim 6, wherein: the installation cylinder (21) and the supporting block (41) are fixedly installed on the outer side of the supporting rod (13), and the nut (46) and the installation plate (43) are attached to one side, away from the inclined rod (42).