CN213268939U - Construction dust curtain laminating device - Google Patents

Abstract

Building construction dust curtain laminating device, including the staple bolt body and the second staple bolt body, the hoop body is equipped with the recess with second staple bolt body middle part, and the recess one end of the staple bolt body is equipped with telescopic link, and telescopic link tip is articulated with the second staple bolt body, and the other end of the hoop body and second staple bolt body recess is equipped with fixed screw, and locking screw passes fixed screw and with the hoop body, the laminating of second staple bolt body and frame together. Through the staple bolt body and the second staple bolt body centre gripping portion around the frame, carry out the closure through the screw, realize the firm combination between dustproof curtain frame, realize the unblock of the second staple bolt body through telescopic link, support ring support on the staple bolt body makes dustproof curtain frame combination firmly laminating scaffold on the scaffold violently manages, in dustproof curtain frame auto-lock, use the staple bolt body to closely laminate to the frame combination, utilize the support ring to closely be close to the scaffold with dustproof curtain simultaneously, in flourishing section, the narrow and small also can conveniently use in space, be fit for promoting in building construction field.

Description

Construction dust curtain laminating device

Technical Field

The utility model relates to a green building field, especially a construction dust curtain laminating device.

Background

When a building site is constructed, sand stone, dust, plaster, construction waste, engineering slag soil and the like can generate dust pollution, in order to reduce the influence of construction on the environment, a plurality of measures for preventing dust and reducing dust are taken, wherein a dust curtain is arranged in a construction area, which is an effective dust prevention measure, particularly when the construction area is in a downtown area, dust has a large influence on life and work of people, the dust curtain is arranged around a building to be constructed, the dust generated in the construction area can be well blocked at one side of the construction, and the dust curtain has the effect of blocking light rays in hot summer days, so that a large number of dust curtains are needed to be used in the construction of the building, meanwhile, the existing dust curtains are generally based on a scaffold and are not beneficial to the suspension of the dust curtains, the circular pipe walls of the scaffold are not beneficial to the suspension of the dust curtains, large gaps are often formed at the intersection of the dust curtains, and the constructed dust often leaks out through the gaps, the light penetrating from the gap in summer also raises the internal environment temperature, which is not beneficial to the development of the body and engineering of workers.

The combined self-locking dustproof curtain frame is provided with hanging points of multiple dustproof curtains, the dustproof curtains on the upper layer and the lower layer can realize laminated coverage by depending on the advantage of multiple hanging points, the effect of tight joint is achieved, the defect that the gap of the existing dustproof curtain directly hung on a scaffold is large is well overcome, but during the combination of the frame of the dustproof curtain, the frame still needs to be provided with a device to enable the frame to be tightly connected, the combination of the frame still needs to be tightly fixed with the scaffold, the scaffold can be tightly attached to the frame, and the occupied space is saved.

Disclosure of Invention

The utility model aims to solve the technical problem that a building construction dust curtain laminating device is provided, through the staple bolt body and the second staple bolt body around the clamping part of frame, carry out the closure through the screw, realize the firm combination between dustproof curtain frame, realize the unblock of the second staple bolt body through telescopic connecting rod, support ring support on the staple bolt body is violently managed at the scaffold and is made dustproof curtain frame combination firm laminating scaffold.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

building construction dust curtain laminating device, the device includes the staple bolt body and the second staple bolt body, the hoop body and second staple bolt body middle part are equipped with the recess, the recess one end of staple bolt body is equipped with telescopic link, telescopic link tip is articulated with the second staple bolt body, the other end of staple bolt body and second staple bolt body recess is equipped with fixed screw, locking screw passes fixed screw with the hoop body, second staple bolt body and frame laminating together, when carrying out the locking with adjacent dust-proof curtain frame, launch the hinge mechanism on the second staple bolt body earlier, drive telescopic link stretches out, make frame and staple bolt body laminating mutually, then when retracting telescopic link, the hinge mechanism on the second staple bolt body is closed, make the staple bolt body correspond with the fixed screw on the second staple bolt body, use locking screw to lock, two frames just so closely laminate together.

Foretell telescopic link is equipped with limit slide, and limit slide and the spout sliding connection in the staple bolt body tip are equipped with fixed connection's telescopic link on the limit slide, and the telescopic link root is equipped with the connecting block, and connecting block and the second staple bolt body are articulated, and the direction slip through limit slide in the spout makes the telescopic link stretch out or retract, drives the second staple bolt body and removes.

When the second anchor ear body is hinged and closed at the limit position, the two ends of the groove correspond to the two ends of the anchor ear body, and the anchor ear body and the fixing screw hole of the second anchor ear body are coaxial.

Be equipped with the clamping part on foretell frame, the both sides frame is hugged closely relatively and is placed, the clamping part appearance and the staple bolt body of both sides frame and the matching of second staple bolt body groove shape, make the recess inner wall of staple bolt body and second staple bolt body can closely laminate two clamping part outer walls, be equipped with the closure screw at clamping part lateral wall, frame main part appearance about the clamping part matches with appearance about the staple bolt body and the second staple bolt body, furthermore, the staple bolt body and the second staple bolt body are from top to bottom the appearance have with the upper and lower frame assorted sawtooth of two clamping parts, appearance such as wave, can make the staple bolt assembly hug closely with frame "inlay" formula, more do benefit to closely the closure.

The front end thread of the locking screw is matched with the thread of the locking screw hole, the upper end of the locking screw is provided with a pressing pad, a hexagonal cap is arranged on the pressing pad, and a rotating rod is arranged on one side of the hexagonal cap.

The side wall of the hoop body is provided with the supporting rod which is fixedly connected, the front end of the supporting rod is provided with the supporting ring, the supporting ring is semi-annular, the pressing pad has pressure for locking the outer wall of the hoop body when the locking screw is locked, the pressing pad is favorably attached to the outer wall of the hoop body, and the hexagonal cap can be used for locking by using a wrench.

The utility model provides a construction dust curtain laminating device, through the staple bolt body and the second staple bolt body centre gripping portion around the frame, lock through the screw, realize the firm combination between dustproof curtain frame, realize the unblock of the second staple bolt body through telescopic connecting rod, support ring support on the staple bolt body is violently managed at the scaffold and is made the firm scaffold of laminating of dustproof curtain frame combination, in dustproof curtain frame auto-lock, use the staple bolt body to closely laminate to the frame combination, utilize the support ring closely to the scaffold with dustproof curtain simultaneously, in numerous and diverse sections, the space also can conveniently be used narrow and small, be fit for promoting in building construction field.

Drawings

The invention will be further explained with reference to the following figures and examples:

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

FIG. 2 is a schematic view of the hoop body when locked in combination;

FIG. 3 is a schematic view of the hoop body when the hoop body is assembled and opened;

FIG. 4 is a schematic structural view of the hoop body;

FIG. 5 is a front view of the hoop body;

FIG. 6 is a cross-sectional view A-A of FIG. 5;

FIG. 7 is a schematic structural view of a locking screw;

FIG. 8 is a schematic view of a bezel;

FIG. 9 is a schematic view of a hoop with a support ring;

FIG. 10 is a schematic view of the hoop locking with the support ring;

fig. 11 is a practical schematic view of the present invention.

In the figure: the device comprises an anchor ear body 1, a second anchor ear body 2, a telescopic connecting rod 3, a fixing screw hole 4, a locking screw 5, a locking screw hole 51, a pressing pad 52, a hexagonal cap 53, a rotating rod 54, a frame 6, a limiting slide block 7, a telescopic rod 8, a connecting block 9, a clamping part 10, a locking screw hole 11, a supporting rod 12, a supporting ring 13, a dust curtain frame 14 and a scaffold 15.

Detailed Description

As shown in fig. 1-11, the fitting device for dust-proof curtain for building construction comprises a hoop body 1 and a second hoop body 2, a groove is arranged in the middle of the hoop body 1 and the second hoop body 2, a telescopic connecting rod 3 is arranged at one end of the groove of the hoop body 1, the end of the telescopic connecting rod 3 is hinged with the second hoop body 2, a fixing screw hole 4 is arranged at the other end of the groove of the hoop body 1 and the second hoop body 2, a locking screw 5 passes through the fixing screw hole 4 to fit the hoop body 1, the second hoop body 2 and a frame 6 together, when locking the adjacent dust-proof curtain frame 14, a hinge mechanism on the second hoop body 2 is unfolded to drive the telescopic connecting rod 3 to extend out, the frame 6 is fitted with the hoop body 1, then when the telescopic connecting rod 3 is retracted, the hinge mechanism on the second hoop body 2 is closed, so that the fixing screw holes 4 on the hoop body 1 and the second hoop body 2 are corresponding, and the locking is performed by the screw 5, so that the two rims 6 are tightly fitted together.

As shown in fig. 3-6, the telescopic link 3 is provided with a limiting slide block 7, the limiting slide block 7 is slidably connected with a chute in the end portion of the hoop body 1, the limiting slide block 7 is provided with a fixedly connected telescopic rod 8, the root of the telescopic rod 8 is provided with a connecting block 9, the connecting block 9 is hinged to the second hoop body 2, and the telescopic rod 8 is extended or retracted by guiding sliding of the limiting slide block 7 in the chute to drive the second hoop body 2 to move.

As shown in fig. 2, when the second anchor ear body 2 is at the hinge-closure limit position, the two ends of the groove correspond to the two ends of the anchor ear body 1, and the positions of the anchor ear body 1 and the fixing screw hole 4 of the second anchor ear body 2 are coaxial.

As shown in fig. 8, a clamping portion 10 is disposed on the frame 6, the two frames 6 are placed in close contact with each other, the shape of the clamping portion 10 of each frame 6 is matched with the shape of the groove of the hoop body 1 and the groove of the second hoop body 2, so that the inner walls of the grooves of the hoop body 1 and the second hoop body 2 can be tightly attached to the outer walls of the two clamping portions 10, a locking screw hole 11 is disposed on the side wall of each clamping portion 10, the shape of the main body of the frame 6 above and below the clamping portion 10 is matched with the shape of the hoop body 1 and the shape of the second hoop body 2 above and below the hoop body 1 and the shape of the second hoop body 2 have saw teeth, waves and other shapes matched with the upper frame 6 and the lower frame 6 of the two clamping portions 10, so that the hoop assembly can be.

As shown in fig. 7, the screw thread 51 at the front end of the locking screw 5 is matched with the screw thread of the locking screw hole 11, the upper end of the locking screw 5 is provided with a pressing pad 52, a hexagonal cap 53 is arranged on the pressing pad 52, and a rotating rod 54 is arranged on one side of the hexagonal cap 53.

As shown in fig. 9-11, the side wall of the hoop body 1 is provided with a support rod 12 fixedly connected, the front end of the support rod 12 is provided with a support ring 13, the support ring 13 is semi-annular, the pressing pad 52 has a pressure for locking the outer wall of the hoop body when the locking screw 5 is locked, so as to facilitate the tight attachment, and the hexagonal cap 53 can be used for locking with a wrench.

As shown in fig. 11, closely laminating about will dustproof curtain frame through staple bolt body combination, further, dustproof curtain frame has clamping part 10 from top to bottom, closely laminates through staple bolt body combination, can realize closely laminating about the dustproof curtain frame from top to bottom, can use scaffold 15 as the support with dustproof curtain assembly through support ring 13, does not use the outside support can erect, and convenient and reliable is got up in the use.

Claims (6)

1. Dustproof curtain laminating device of construction, characterized by: the device includes the staple bolt body (1) and the second staple bolt body (2), the hoop body (1) and the second staple bolt body (2) middle part are equipped with the recess, the recess one end of the staple bolt body (1) is equipped with telescopic connecting rod (3), telescopic connecting rod (3) tip is articulated with the second staple bolt body (2), the other end of staple bolt body (1) and the recess of the second staple bolt body (2) is equipped with fixed screw (4), locking screw (5) pass fixed screw (4) with hoop body (1), the second staple bolt body (2) and frame (6) laminating are in the same place.

2. The building construction dust curtain attaching device according to claim 1, wherein the telescopic connecting rod (3) is provided with a limiting slide block (7), the limiting slide block (7) is slidably connected with a sliding groove in the end part of the hoop body (1), the limiting slide block (7) is provided with a fixedly connected telescopic rod (8), the root part of the telescopic rod (8) is provided with a connecting block (9), and the connecting block (9) is hinged with the second hoop body (2).

3. The fitting device for the building construction dust curtain as claimed in claim 2, wherein when the second anchor ear body (2) is hinged to the closed limit position, the two ends of the groove correspond to the two ends of the anchor ear body (1), and the anchor ear body (1) and the fixing screw hole (4) of the second anchor ear body (2) are coaxial.

4. The building construction dust curtain attaching device as claimed in claim 3, wherein: the novel hoop is characterized in that clamping portions (10) are arranged on the frames (6), the frames (6) on two sides are placed in a close-fitting mode relatively, the shapes of the clamping portions (10) of the frames (6) on two sides are matched with the shapes of grooves of the hoop body (1) and the second hoop body (2), locking screw holes (11) are formed in the side wall of each clamping portion (10), and the main body shapes of the frames (6) above and below the clamping portions (10) are matched with the upper and lower shapes of the hoop body (1) and the second hoop body (2).

5. The building construction dust curtain attaching device as claimed in claim 4, wherein: the front end threads (51) of the locking screws (5) are in threaded matching with the locking screw holes (11), the upper ends of the locking screws (5) are provided with pressing pads (52), hexagonal caps (53) are arranged on the pressing pads (52), and rotating rods (54) are arranged on one sides of the hexagonal caps (53).

6. The attaching device of a dust curtain for construction according to any one of claims 1 or 5, wherein: the hoop body (1) side wall is provided with a fixedly connected supporting rod (12), the front end of the supporting rod (12) is provided with a supporting ring (13), and the supporting ring (13) is semi-annular.

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