Screw adjusting dustproof noise reduction device

Abstract

The utility model discloses a thread-adjusting dustproof noise-reducing device, which relates to the field of reinforcing steel bar processing and comprises a dustproof shed frame which can be folded and contracted, and the dustproof shed frame is used for installing tarpaulin which is connected with the dustproof shed frame and used for preventing scrap iron in the dustproof shed frame from overflowing. The dustproof shed frame is internally provided with a steel bar limiting channel structure which is used for allowing machined wire rod steel bars to pass through and can be folded and contracted. The dustproof shed frame comprises dustproof folding unit body structures which can be folded and spliced in sequence; the dustproof folding unit body structure comprises a first dustproof folding frame and a second dustproof folding frame, and the first dustproof folding frame and the second dustproof folding frame are connected through a dustproof folding scissor connecting structure in a foldable and retractable mode. By means of the dustproof and noise-reducing design, overflow of waste steel scraps generated during wire adjusting of the wire rod reinforcing steel bar can be reduced, and meanwhile the influence of noise generated during wire adjusting machining of the wire rod reinforcing steel bar on the surrounding environment can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of reinforcing steel bar processing, in particular to a dustproof and noise reduction device for wire adjusting. BACKGROUND

[0002] The reinforcing steel bar is a common reinforcing steel material used in construction, which is mainly used in concrete structures to increase the tensile strength and load-bearing capacity of the components.

[0003] 1. Material: usually made of hot-rolled or cold-rolled steel, with good plasticity and tensile strength;

[0004] 2. Surface state: smooth or ribbed surface, ribbed steel can provide better concrete bonding performance;

[0005] 3. Wide application: widely used in construction projects, such as residential buildings, bridges and roads, etc.

[0006] The reinforcing steel bar can be processed by cutting, straightening and bending to produce different shapes according to design requirements; the common connection methods include binding and welding to ensure the stability of the reinforcing steel bar during concrete pouring.

[0007] During the processing of the reinforcing steel bar, a lot of noise and steel waste will be generated, which will have a great impact on the surrounding environment and residents. To reduce the impact of the above problems, a dustproof and noise reduction device for wire adjusting of the reinforcing steel bar is designed. INVENTION CONTENTS

[0008] The utility model aims to realize the following technical scheme:

[0009] The dustproof and noise reduction device comprises a foldable and retractable dustproof shed frame, a tarpaulin for installing and connecting and blocking the overflow of waste iron chips in the dustproof shed frame, and a reinforcing steel bar limiting channel structure for the reinforcing steel bar to pass through and foldable and retractable.

[0010] The dustproof shed frame comprises foldable and jointed dustproof folding unit body structures.

[0011] The dustproof folding unit body structures comprise first and second dustproof folding frames, which are foldable and retractable connected through dustproof folding scissors connecting structures.

[0012] Preferably, the dustproof folding scissors connecting structure comprises first and second scissors connecting plates.

[0013] The middle part of the first and second scissor connecting plates is rotatably connected by a rotating shaft;

[0014] One end of the first scissor connecting plate is connected to one end of the first dustproof folding frame through a first scissor fixing seat, and the other end of the first scissor connecting plate is movably connected to the second dustproof folding frame through a first sliding connecting seat;

[0015] One end of the second scissor connecting plate is connected to one end of the second dustproof folding frame through a second scissor fixing seat, and the other end of the second scissor connecting plate is movably connected to the first dustproof folding frame through a second sliding connecting seat.

[0016] Preferably, the bottom ends of the first and second dustproof folding frames are respectively connected with rollers, the rollers are rollably and limitingly arranged on dustproof guide rails, and the dustproof guide rails are used for anchoring connection with the ground.

[0017] Preferably, the steel bar limiting channel structure comprises channel units arranged symmetrically and foldable and contractible in a splicing manner, and a gap channel between the two steel bar limiting channel structures is used for passing processed round steel bars;

[0018] The channel unit comprises a first channel connecting sliding column and a second channel connecting sliding column.

[0019] The first and second channel connecting sliding columns are foldable and contractible in a splicing manner through channel scissor connecting pieces.

[0020] Preferably, the channel scissor connecting pieces comprise first and second channel scissor connecting plates, and the middle parts of the first and second channel scissor connecting plates are rotatably connected by a rotating shaft.

[0021] One end of the first channel scissor connecting plate is connected to one end of the first channel connecting sliding column through a first channel scissor fixing seat, and the other end of the first channel scissor connecting plate is movably connected to the second channel connecting sliding column through a first channel sliding connecting seat.

[0022] One end of the second channel scissor connecting plate is connected to one end of the second channel connecting sliding column through a second channel scissor fixing seat, and the other end of the second channel scissor connecting plate is movably connected to the first channel connecting sliding column through a second channel sliding connecting seat.

[0023] Preferably, the bottom ends of the first and second channel connecting sliding columns are respectively connected with channel rollers, the channel rollers are rollably and limitingly arranged on channel guide rails, and the channel guide rails are used for anchoring connection with the ground.

[0024] The utility model discloses a beneficial effect is: the utility model discloses a dustproof noise reduction device for adjusting silk, and the dustproof noise reduction device is used for dustproof and noise reduction when adjusting silk to round reinforcement. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the whole connection effect schematic diagram of the utility model dustproof noise reduction device for adjusting silk;

[0026] Figure 2 It is dustproof shed frame connecting structure schematic diagram of the utility model dustproof noise reduction device for adjusting silk;

[0027] Figure 3 It is dustproof folding unit body structure connecting structure schematic diagram of the utility model dustproof noise reduction device for adjusting silk;

[0028] Figure 4 It is reinforcement limiting channel structure connecting structure schematic diagram of the utility model dustproof noise reduction device for adjusting silk;

[0029] Figure 5 It is the channel unit connecting structure schematic diagram of the utility model dustproof noise reduction device for adjusting silk;

[0030] In the drawing, 1 is dustproof shed frame, 2 is reinforcement limiting channel structure, 11 is first dustproof folding frame, 12 is second dustproof folding frame, 13 is first scissor connecting plate, 14 is second scissor connecting plate, 15 is dustproof guide rail, 21 is first channel connecting sliding column, 22 is second channel connecting sliding column, 23 is first channel scissor connecting plate, 24 is second channel scissor connecting plate, 25 is channel guide rail. DETAILED DESCRIPTION

[0031] In order to make the utility model's purpose, technical scheme and advantage more clearly clear, the following is combined with the drawings and example, and the utility model is further detailed.

[0032] Example 1

[0033] As Figures 1 to 5As shown, the device is used for dustproof and noise reduction when the round steel is adjusted. The device includes a foldable and retractable dustproof shed frame 1, which is used to install and connect a tarpaulin to block the overflow of scrap iron inside the dustproof shed frame. A steel bar limiting channel structure 2 is arranged inside the dustproof shed frame 1 for the passage of the processed round steel and is foldable and retractable. The dustproof shed frame 1 includes foldable and jointed dustproof folding unit structures. The dustproof folding unit structures include a first dustproof folding frame 11 and a second dustproof folding frame 12, which are foldable and retractable through a dustproof folding scissor connection structure. The steel bar limiting channel structure 2 includes symmetrically arranged and foldable and jointed channel units. The gap channel between the two steel bar limiting channel structures is used for the passage of the processed round steel.

[0034] In the embodiment, the round steel to be adjusted is passed through the channel between the two symmetrically arranged steel bar limiting channel structures, avoiding the rebound and movement of the round steel during the adjustment, which affects the wire processing of the round steel. At the same time, the processing is carried out in the dustproof shed frame 1 of the device, which can reduce the overflow of scrap steel and the impact of noise on the surrounding environment during the adjustment of the round steel.

[0035] Embodiment 2

[0036] Based on embodiment 1, the dustproof folding scissor connection structure for connecting the first dustproof folding frame 11 and the second dustproof folding frame 12 includes a first scissor connecting plate 13 and a second scissor connecting plate 14. The middle parts of the first scissor connecting plate 13 and the second scissor connecting plate 14 are rotatably connected through a rotating shaft. One end of the first scissor connecting plate 13 is connected to one end of the first dustproof folding frame 11 through a first scissor fixing seat, and the other end of the first scissor connecting plate 13 is movably connected to the second dustproof folding frame 12 through a first sliding connection seat. One end of the second scissor connecting plate 14 is connected to one end of the second dustproof folding frame 12 through a second scissor fixing seat, and the other end of the second scissor connecting plate is movably connected to the first dustproof folding frame 11 through a second sliding connection seat. At the same time, the bottom ends of the first dustproof folding frame 11 and the second dustproof folding frame 12 are respectively connected with rollers, which are rollably and limitingly arranged on a dustproof guide rail 15, and the dustproof guide rail 15 is used for anchoring connection with the ground.

[0037] Furthermore, the channel unit for connecting the steel bar limiting channel structure 2 includes a first channel connecting sliding column 21 and a second channel connecting sliding column 22, which are foldable and retractable through a channel scissor connecting piece.

[0038] In the embodiment, the set dustproof folding unit body structure is spliced and folded, and the length or area of the dustproof folding unit body structure can be increased according to requirements, thereby meeting the site requirements during the wire adjusting and processing of the round steel, and when not required, the dustproof folding unit body structure can be folded and stored, so that the occupied space is small.

[0039] Embodiment 3

[0040] Further, the channel scissors connecting piece includes a first channel scissors connecting plate 23 and a second channel scissors connecting plate 24, the middle parts of the first channel scissors connecting plate 23 and the second channel scissors connecting plate 24 are rotatably connected by a rotating shaft, one end of the first channel scissors connecting plate 23 is connected to one end of the first channel connecting sliding column 21 by a first channel scissors fixed seat, the other end of the first channel scissors connecting plate 23 is movably connected to the second channel connecting sliding column 22 by a first channel sliding connecting seat, one end of the second channel scissors connecting plate 24 is connected to one end of the second channel connecting sliding column 22 by a second channel scissors fixed seat, and the other end of the second channel scissors connecting plate 24 is movably connected to the first channel connecting sliding column 21 by a second channel sliding connecting seat. In addition, the bottom ends of the first channel connecting sliding column 21 and the second channel connecting sliding column 22 are respectively connected with channel rollers, the channel rollers are rotatably and limitingly arranged on a channel guide rail 25, and the channel guide rail 25 is used for anchoring connection with the ground.

[0041] In the embodiment, the set steel limiting channel structure 2 can be spliced and folded, so as to meet the length requirements of the wire adjusting and processing of the round steel during the limiting and guiding, and when not required, the steel limiting channel structure 2 can be folded and stored, so that the occupied space is small.

[0042] Through the dustproof and noise reduction design, the overflow of the steel scrap during the wire adjusting and processing of the round steel can be reduced, and the influence of the noise generated during the wire adjusting and processing of the round steel on the surrounding environment can be reduced.

Claims

1. A device for adjusting yarn, preventing dust and reducing noise, characterized in that, The dustproof shed frame comprises a foldable and retractable arrangement of a dustproof shed frame for mounting connection and blocking of a tarpaulin for preventing waste iron chips from overflowing in the dustproof shed frame, and a steel bar limiting passage structure for processing and foldable and retractable arrangement of a disc round steel bar passing through the steel bar limiting passage structure. The dustproof shed frame comprises sequentially foldable and spliced dustproof folding unit body structures. The dustproof folding unit body structures comprise first and second dustproof folding frames which are foldably and retractably connected through dustproof folding scissor connecting structures.

2. The device according to claim 1, wherein, The dustproof folding scissor connecting structures comprise first and second scissor connecting plates. The first and second scissor connecting plates are rotatably connected through a rotating shaft at the middle portions thereof. One end of the first scissor connecting plate is connected to one end of the first dustproof folding frame through a first scissor fixing seat, and the other end of the first scissor connecting plate is movably connected to the second dustproof folding frame through a first sliding connecting seat. One end of the second scissor connecting plate is connected to one end of the second dustproof folding frame through a second scissor fixing seat, and the other end of the second scissor connecting plate is movably connected to the first dustproof folding frame through a second sliding connecting seat.

3. The device according to claim 2, wherein, The bottom ends of the first and second dustproof folding frames are respectively connected with rollers which are rollably and limitingly arranged on dustproof guide rails which are used for anchoring connection with the ground.

4. The device according to claim 1, wherein, The steel bar limiting passage structure comprises symmetrically arranged and foldably and retractably spliced passage units, and a gap passage between two steel bar limiting passage structures is used for passing of a disc round steel bar for processing. The passage units comprise first and second passage connecting sliding columns. The first and second passage connecting sliding columns are foldably and retractably connected through passage scissor connecting pieces.

5. The device according to claim 4, wherein, The passage scissor connecting pieces comprise first and second passage scissor connecting plates which are rotatably connected through a rotating shaft at the middle portions thereof. One end of the first passage scissor connecting plate is connected to one end of the first passage connecting sliding column through a first passage scissor fixing seat, and the other end of the first passage scissor connecting plate is movably connected to the second passage connecting sliding column through a first passage sliding connecting seat. One end of the second passage scissor connecting plate is connected to one end of the second passage connecting sliding column through a second passage scissor fixing seat, and the other end of the second passage scissor connecting plate is movably connected to the first passage connecting sliding column through a second passage sliding connecting seat.

6. The device according to claim 5, wherein, The bottom ends of the first and second passage connecting sliding columns are respectively connected with passage rollers which are rollably and limitingly arranged on passage guide rails which are used for anchoring connection with the ground.

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