CN218375780U

CN218375780U - Municipal works are with adjustable nodal pattern safety device against wind

Info

Publication number: CN218375780U
Application number: CN202221881816.6U
Authority: CN
Inventors: 张华彬; 何国宁; 林玉琪
Original assignee: Qingdao Herui City Construction Group Co ltd
Current assignee: Qingdao Herui City Construction Group Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-01-24
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses an adjustable nodal pattern safety device against wind for municipal works, including the weight plate, the last fixed surface of weight plate has the platform, and the upper surface of platform has laid and has prevent wind the subassembly, on traditional safety device against wind for municipal works's basis, optimize the adjustment to the form and the connection and the locate mode of preventing wind the board, prevent wind the board through the second, the mutually supporting between parts such as second slide bar and first track groove, when promoting the second slide bar of one side, prevent wind the board with holding down two sets of seconds in the direction of guide way and prevent wind the both ends that the board can promote first prevent wind the board simultaneously and rotate along the inner wall of platform, simultaneously slide the arcwall face that can extrude the locating lever fast after certain position as the second slide bar, thereby make the locating lever shrink the back and reset, and then synchronous two sets of second slide bars and two sets of prevent wind the board and played the effect of spacing support in step, the installation is got up labour saving and time saving, can fold simultaneously and accomodate the prevent wind the board, conveniently carry out position control fast.

Description

Municipal works are with adjustable nodal pattern safety device against wind

Technical Field

The utility model relates to a municipal works technical field specifically is an adjustable wind-proof device for municipal works.

Background

In China, municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and various public infrastructure constructions matched with urban life belong to the municipal engineering category, such as common urban roads, bridges, subways, underground pipelines, tunnels, river channels, rail transit, sewage treatment, garbage treatment and disposal and other projects, and such as various pipelines closely related to life: rainwater, sewage, feedwater, normal water, electric power (the part beyond the red line), telecommunications, heating power, gas etc. also the square, the construction of urban afforestation etc. all belongs to the municipal works category, in the municipal works work progress, in order to prevent effectively that construction dust from flying upward, can use a safety device against wind for shelter from separation dust and fly upward to construction range or urban area direction.

Traditional safety device for municipal works carries out the dust separation through with the vertical underground that inserts of various steel sheet or template, need consume a large amount of manpower and materials when laying on a large scale, can't be according to the nimble position control that carries on of the change of municipal works construction position simultaneously.

In order to solve the problems, innovative design is urgently needed on the basis of the original windproof device for municipal engineering.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable nodal pattern safety device against wind for municipal works to solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable windproof device for municipal works, includes the weight plate, the last fixed surface of weight plate has the platform, and the upper surface of platform has laid and has prevent wind the subassembly, prevent wind the subassembly and be collapsible setting, prevent wind the subassembly perpendicular to platform all the time for wind-force in the certain limit blocks, the upper surface of platform is provided with the guide way, the guide way does prevent wind the subassembly and provide the effect of direction and spacing support to the orientation that is used for realizing preventing wind the subassembly is received and is folded or open, the inside of platform is run through and is installed positioning mechanism, and positioning mechanism does the guide way provides the positioning action of one-way clearance, and is used for realizing prevent wind the folding location of subassembly.

Preferably, prevent wind the subassembly and include that first prevent wind board, first slide bar, second prevent wind board and second slide bar, and the upper surface of platform is connected with first prevent wind board through the bearing, the both ends of first prevent wind board all are provided with first slide bar, and two the tip of first slide bar all rotates and is connected with the second prevent wind board, and two the outer end of second prevent wind board lower surface all rotates and is connected with the second slide bar.

Preferably, when the windproof component is fully opened, the two groups of second windproof plates are synchronously in a horizontal state, the first windproof plate is in an inclined state, and the second windproof plate is in rotary connection with the first windproof plate through the first sliding rod.

Preferably, the guide way includes first track groove and second track groove, and the inside of platform is central symmetry formula and has seted up two first track grooves and two second track grooves, prevent wind the lower extreme of subassembly with the guide way is the sliding connection of snap-on.

Preferably, the inside of platform is central symmetry formula and runs through and install positioning mechanism, positioning mechanism includes spacing groove, locating lever and reset spring, and the inside of platform has seted up the spacing groove, the inside block of spacing groove slides and is provided with the locating lever, and the outer wall winding that the locating lever is located the platform outside has reset spring, reset spring's both ends weld respectively in the lateral wall of platform and the tip of locating lever, and the locating lever passes through reset spring and spacing groove and the flexible reset structure that the platform constitutes the block slidingtype.

Preferably, one side of the end part of the positioning rod is arc-shaped, the outer end of the positioning rod is of a T-shaped structure, and the inner end of the positioning rod is half inserted into the platform all the time without external force.

Compared with the prior art, the beneficial effects of the utility model are that: the adjustable windproof device for municipal engineering,

on the basis of wind-proof device for traditional municipal works, the form and connection and the locate mode of preventing wind the board optimize the adjustment, prevent wind the board through the second, the mutually supporting between parts such as second slide bar and first track groove, when the second slide bar that promotes one side, prevent wind the board and can promote the first both ends of preventing wind the board simultaneously and rotate along the inner wall of platform under the direction of guide way holds down two sets of seconds, simultaneously can extrude the arcwall face of locating lever fast after the second slide bar slides to a locating position, thereby make the locating lever restore to the throne after contracting, and then synchronous play the effect of spacing support to two sets of second slide bars and two sets of boards of preventing wind, the labour saving and time saving of installation, can fold simultaneously and accomodate the board of preventing wind, conveniently carry out position control fast.

Drawings

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

FIG. 2 is a schematic perspective view of the first and second windbreak panels of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a counterweight plate; 2. a platform; 3. a first windshield; 4. a first slide bar; 5. a second windbreak panel; 6. a second slide bar; 7. a first track groove; 8. a second track groove; 9. a positioning mechanism; 901. a limiting groove; 902. positioning a rod; 903. a return spring.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an adjustable festival type safety device against wind for municipal works, including counterweight 1, counterweight 1's last fixed surface has platform 2, and the subassembly of preventing wind has been laid to platform 2's upper surface, prevent wind the subassembly and be collapsible setting, prevent wind the subassembly perpendicular to platform 2 all the time, wind-force for within a certain range blocks, platform 2's upper surface is provided with the guide way, the guide way provides the effect of direction and spacing support for preventing wind the subassembly, and be used for realizing preventing wind the directional receipts of subassembly and fold or open, platform 2's inside is run through and is installed positioning mechanism 9, and positioning mechanism 9 provides the positioning action of one-way clearance for the guide way, and be used for realizing preventing wind the folding location of subassembly.

Prevent wind the subassembly and include first prevent wind board 3, first slide bar 4, board 5 and second slide bar 6 are prevent wind to the second, and the upper surface of platform 2 is connected with first prevent wind board 3 through the bearing, the first both ends of preventing wind board 3 all are provided with first slide bar 4, and the tip of two first slide bars 4 all rotates and is connected with second prevent wind board 5, and the outer end of two second prevent wind board 5 lower surfaces all rotates and is connected with second slide bar 6, guaranteed that two second prevent wind board 5 can rotate at the first both ends of preventing wind board 3 respectively, thereby provide the basis for the folding of first prevent wind board 3 what second prevent wind board 5.

Prevent wind when the subassembly is opened completely that two sets of seconds prevent wind board 5 can be in the horizontality in step, and first prevent wind board 3 can be in the tilt state, and the second prevent wind board 5 is connected for rotating through first slide bar 4 and first prevent wind board 3, has guaranteed to slide and drive the second prevent wind board 5 and carry out the synchronous slip at the tip of first prevent wind board 3 along the inner wall of second track groove 8 when second slide bar 6, thereby drives first prevent wind board 3 and carries out the rotation folding or open.

The guide way includes first track groove 7 and second track groove 8, and platform 2's inside is central symmetry formula and has seted up two first track grooves 7 and two second track grooves 8, prevent wind the lower extreme of subassembly and the guide way be the sliding connection of snap-on, two second track grooves 8 are synchronous for two second slide bars 6 provide the effect of supporting location and direction, and two first track grooves 7 are synchronous for two first slide bars 4 provide the effect of supporting location and direction.

Platform 2's inside is centrosymmetric formula and runs through and installs positioning mechanism 9, positioning mechanism 9 includes spacing groove 901, locating lever 902 and reset spring 903, and spacing groove 901 has been seted up to platform 2's inside, the inside block of spacing groove 901 slides and is provided with locating lever 902, and the outer wall winding that locating lever 902 is located the platform 2 outside has reset spring 903, reset spring 903's both ends weld respectively in platform 2's lateral wall and locating lever 902's tip, and locating lever 902 passes through reset spring 903 and spacing groove 901 and the flexible reset structure that platform 2 constitutes the block slidingtype, this positioning mechanism 9 sets up the positioning action that provides one-way circulation in step for two second slide bars 6.

One side of the end of the positioning rod 902 is arc-shaped, the outer end of the positioning rod 902 is T-shaped, the inner end of the positioning rod 902 is half inserted into the platform 2 all the time without external force, so that the second sliding rod 6 can produce one-way extrusion to the positioning rod 902, and the positioning rod 902 can shrink towards the inside of the platform 2 along the outer wall of the limiting groove 901 when the arc surface of the positioning rod 902 is pressed.

The working principle is as follows: when the adjustable windproof device for municipal engineering is used, assuming that the first windproof plate 3 and the two sets of second windproof plates 5 need to be folded for position adjustment, as shown in fig. 3, the left second sliding rod 6 is pushed to horizontally slide along the left second track groove 8, then it is easily found from fig. 3 that when the left second sliding rod 6 slides horizontally to the right, the right end of the second windproof plate 5 will generate a rotary pushing action on the left end of the first windproof plate 3, so that the first windproof plate 3 rotates clockwise on the upper surface of the platform 2 and acts reversely on the two ends of the second windproof plate 5, so that the left second windproof plate 5 rotates counterclockwise with the left first sliding rod 4 as an axis while sliding, similarly, the right second windproof plate 5 slides while synchronously with the right first sliding rod 4 as an axis, and when the first sliding rod 4 slides to the end of the first track groove 7, the corresponding second windproof plate 6 slides to the right with the right first sliding rod 4 as an arc-shaped first track groove 902, and when the second rod 6 slides to the end of the second rod 6 and pushes the corresponding second rod 6 to move back through the corresponding track groove 902, so that the second rod 6 is located at the end of the corresponding second track groove 902, when the second rod 6 is pushed to push the second windproof plate 6, and the end of the second rod 6, and the second rod 6 is located at the corresponding second track groove 902, so that the end of the corresponding second rod 6 is located at the end of the corresponding track groove 902, and the corresponding second rod 6, and the end of the second rod 6, and the corresponding track groove 902, and the end of the corresponding second rod 6 is located at the corresponding second rod can push the end of the corresponding track groove 902, and push the second rod 6, and push the corresponding second rod 6, and push the end of the corresponding second windproof plate 5, reset spring 903 can promote the locating lever 902 fast and reset and carry on spacingly to this second slide bar 6, can correspond the second slide bar 6 that promotes rotatory opposite side with the same reason for two sets of second slide bars 6 receive two sets of locating levers 902 respectively one-way limiting displacement, with this can realize that first prevent wind board 3 and two sets of seconds prevent wind quick folding of board 5, can carry out position control to this safety device against wind afterwards.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an adjustable wind-proof device for municipal works, includes counterweight plate (1), its characterized in that: the last fixed surface of counterweight plate (1) has platform (2), and the upper surface of platform (2) has laid and has prevent wind the subassembly, prevent wind the subassembly and be collapsible setting, prevent wind subassembly perpendicular to platform (2) all the time for wind-force in the certain limit blocks, the upper surface of platform (2) is provided with the guide way, the guide way does prevent wind the subassembly and provide direction and spacing support's effect to the orientation that is used for realizing preventing wind the subassembly is received and is folded or open, the inside of platform (2) is run through and is installed positioning mechanism (9), and positioning mechanism (9) do the guide way provides the positioning action of one-way release, and is used for realizing prevent wind the folding location of subassembly.

2. The adjustable windproof device for municipal engineering according to claim 1, wherein: prevent wind the subassembly and include first prevent wind board (3), first slide bar (4), second prevent wind board (5) and second slide bar (6), and the upper surface of platform (2) is connected with first prevent wind board (3) through the bearing, the both ends of first prevent wind board (3) all are provided with first slide bar (4), and two the tip of first slide bar (4) all rotates and is connected with second prevent wind board (5), and two the outer end of second prevent wind board (5) lower surface all rotates and is connected with second slide bar (6).

3. The adjustable windproof device for municipal engineering according to claim 2, wherein: when the windproof component is completely opened, the two groups of second windproof plates (5) can be synchronously in a horizontal state, the first windproof plate (3) can be in an inclined state, and the second windproof plate (5) is rotationally connected with the first windproof plate (3) through the first sliding rod (4).

4. The adjustable windproof device for municipal engineering according to claim 1, wherein: the guide way includes first track groove (7) and second track groove (8), and the inside of platform (2) is central symmetry formula and has seted up two first track grooves (7) and two second track grooves (8), prevent wind the lower extreme of subassembly with the guide way is the sliding connection of snap-on.

5. The adjustable windproof device for municipal engineering according to claim 1, wherein: the inside of platform (2) is central symmetry formula and runs through installation positioning mechanism (9), positioning mechanism (9) include spacing groove (901), locating lever (902) and reset spring (903), and spacing groove (901) have been seted up to the inside of platform (2), the inside block of spacing groove (901) slides and is provided with locating lever (902), and the outer wall that locating lever (902) are located the platform (2) outside twines reset spring (903), the both ends of reset spring (903) weld respectively in the lateral wall of platform (2) and the tip of locating lever (902), and locating lever (902) constitute the flexible reset structure of block slidingtype through reset spring (903) and spacing groove (901) and platform (2).

6. The adjustable windproof device for municipal engineering according to claim 5, wherein: one side of the end part of the positioning rod (902) is arc-shaped, the outer end of the positioning rod (902) is T-shaped, and the inner end of the positioning rod (902) is half inserted into the platform (2) all the time without external force.