CN215291816U

CN215291816U - Operation is enclosed and is kept off cloth and combination thereof

Info

Publication number: CN215291816U
Application number: CN202121198935.7U
Authority: CN
Inventors: 马彬彬; 严晔枫; 周建荣; 邹少峰; 邱强; 吕剑
Original assignee: Zhejiang One Plus One Elevator Co ltd
Current assignee: Zhejiang One Plus One Elevator Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-24
Anticipated expiration: 2031-05-31

Abstract

The utility model provides an operation enclosure cloth, which comprises an upper scroll, a lower scroll and a flexible cover cloth, the upper scroll and the lower scroll are telescopic, the upper end of the flexible shielding cloth is sleeved on the upper scroll, the lower end of the flexible shielding cloth is sleeved on the lower scroll, the flexible shielding cloth can be wound on the upper scroll or the lower scroll, two ends of the upper scroll and the lower scroll are respectively provided with a tightening part, the tight-pushing part can be respectively abutted against the outer walls of two parallel fixed objects, the utility model also discloses an operation surrounding and blocking cloth combination, which comprises a plurality of operation surrounding and blocking cloth and two supporting seats, the utility model can be abutted between two fixed buildings and can be placed on the ground, the applicability is wider, the local width that can shelter from as required comes nimble concatenation operation to enclose and keeps off cloth, can the rolling moreover, and the occupation space after accomodating is little.

Description

Operation is enclosed and is kept off cloth and combination thereof

Technical Field

The utility model belongs to the technical field of the fender is enclosed in the construction, especially, relate to an operation is enclosed and is kept off cloth and combination thereof.

Background

The cloth art encloses and keeps off and places at the elevator gate when generally being used for maintaining the elevator to reach warning and prevent the effect that non-maintenance person got into the elevator, guarantee ordinary personnel's safety and guarantee the smooth and easy of going on of elevator maintenance. Such a fabric enclosure is generally made up of three foldable frames and pieces of fabric secured to each frame. The cloth enclosure can be enclosed into a semi-closed shape, and the opening faces the elevator door, so that the elevator door can be shielded. However, the cloth enclosure with the structure cannot be placed if meeting uneven ground (such as a road surface being constructed), has a small applicability range and is relatively limited, and when not used, the occupied space can be reduced only by folding.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides an operation encloses fender cloth and combination thereof has solved current elevator cloth art and has enclosed the fender and can only put subaerial, and the scope of being suitable for is more limited, accomodates the back volume moreover and still is great problem.

The utility model provides an operation baffle cloth, which comprises an upper scroll, a lower scroll and a flexible baffle cloth, wherein the upper scroll comprises a first main rod, a first telescopic rod and two first tightening parts, the first telescopic rod can stretch in the first main rod, one of the first tightening parts is telescopically connected at one end of the first telescopic rod far away from the first main rod, the other first tightening part is fixed at one end of the first main rod far away from the first telescopic rod, the lower scroll comprises a second main rod, a second telescopic rod and two second tightening parts, the second telescopic rod can stretch in the second main rod, one of the second tightening parts is telescopically connected at one end of the second telescopic rod far away from the second main rod, the other second tightening part is fixed at one end of the second main rod far away from the second telescopic rod, the flexible shielding cloth upper end sleeve is arranged on the upper winding shaft, the flexible shielding cloth lower end sleeve is arranged on the lower winding shaft, the flexible shielding cloth can be wound on the upper winding shaft or the lower winding shaft, the first jacking portions can respectively abut against the top ends of the two parallel fixture outer walls, and the second jacking portions can respectively abut against the bottom ends of the two parallel fixture outer walls.

Further, first mobile jib is the hollow tube, first mobile jib is close to the one end inner wall of first telescopic link is equipped with first internal thread, first telescopic link with the one end that first mobile jib is connected is equipped with first external screw thread, first internal thread with first external screw thread is mutually supported and is connected.

Further, with first telescopic link is connected first tight portion in top includes first connecting portion and first apical grafting portion, first connecting portion are the hollow tube, first apical grafting portion is the disc, the inside second internal thread that is equipped with of first connecting portion, first telescopic link tip is equipped with the second external screw thread, the second internal thread with the second external screw thread is mutually supported and is connected.

Further, the second mobile jib is the hollow tube, the second mobile jib is close to the one end inner wall of second telescopic link is equipped with the third internal thread, the second telescopic link with the one end that the second mobile jib is connected is equipped with the third external screw thread, the third internal thread with the third external screw thread is connected in coordination.

Further, the second top tight part that the second telescopic link is connected includes second connecting portion and second apical grafting portion, the second connecting portion are the hollow tube, second apical grafting portion is the disc, the inside fourth internal thread that is equipped with of second connecting portion, second telescopic link tip is equipped with the fourth external thread, the fourth internal thread with the fourth external thread is mutually supported and is connected.

The utility model provides a fender cloth combination is enclosed in operation, encloses fender cloth and two supporting seats including the operation, first apical grafting portion radial surface with the radial surface of second apical grafting portion all is equipped with the connecting hole that the annular was arranged, adjacent two the operation encloses the first apical grafting portion of fender cloth bolted connection for the connecting hole, two in supporting seat and the outside the operation encloses the fender cloth and connects, the supporting seat includes fixation clamp and base, the fixation clamp is triangle-shaped, the bottom surface of fixation clamp be equipped with the arc recess that the second connecting portion agree with, the second connecting portion can block in the arc recess, bolted connection is used on the top of fixation clamp, first tight portion in top is blocked the top of fixation clamp.

The utility model discloses following beneficial effect has:

the utility model discloses a fender cloth is enclosed in operation, including last spool, lower roll and flexibility shelter from cloth, flexibility shelter from cloth one end fixed on last spool, the other end is fixed on the lower roll, when using, enclose the operation and keep off cloth and expand like the picture scroll, because last spool and lower roll all can stretch out and draw back, and both ends all are equipped with the tight portion in top moreover, when the local both sides that shelter from when needs just in time have parallel fixture building, go up spool and lower roll butt respectively can be at the top and the lower extreme of fixture building, if ground is uneven, the operation encloses the problem that fender cloth can't the parallel placement. When the picture scroll is not used, the picture scroll can be rolled up like a picture scroll, and the occupied space is small.

The utility model discloses the operation encloses the fender cloth combination, and the width size that can shelter from as required selects the operation to enclose the quantity of fender cloth in a flexible way and splices, and the user uses the flexibility big, if the local next door that shelters from does not have fixed building moreover, can adopt the operation to enclose the fender cloth combination and put subaerial.

Drawings

Fig. 1 is an exploded view of an operation enclosure cloth of the present invention;

FIG. 2 is a perspective view of the utility model when the operation baffle cloth is unfolded;

fig. 3 is a first exploded view of the upper or lower reel of the present invention;

fig. 4 is a second exploded view of the upper or lower reel of the present invention;

FIG. 5 is a perspective view of the cloth assembly of the utility model;

FIG. 6 is a perspective view of the cloth-blocking combination support seat for working enclosure of the present invention;

fig. 7 is an enlarged view of a portion a of fig. 6.

In the above figures, 100, upper reel; 200. a lower reel; 300. a flexible shielding cloth; 110. a first main bar; 120. a first telescopic rod; 130. a first tightening part; 210. a second main bar; 220. a second telescopic rod; 230. a second tightening part; 111. a first internal thread; 121. a first external thread; 131. a first connection portion; 132. a first butting portion; 131a, a second internal thread; 122. a second external thread; 211. a third internal thread; 221. a third external thread; 231. a second connecting portion; 232. a second butting portion; 231a, a fourth internal thread; 222. a fourth external thread; 400. an operation surrounding blocking cloth; 500. a supporting seat; 320. connecting holes; 510. a fixing clip; 520. a base; 521. an arc-shaped groove; 511. and (4) bolts.

Detailed Description

The technical solution of the present invention will be further explained with reference to fig. 1-7 and the embodiments.

As shown in fig. 1 and 2, the present invention provides a working barrier cloth 400, which comprises an upper winding shaft 100, a lower winding shaft 200 and a flexible barrier cloth 300, wherein the upper winding shaft 100 comprises a first main rod 110, a first telescopic rod 120 and two first tightening parts 130, the first telescopic rod 120 can be extended and retracted in the first main rod 110, one of the first tightening parts 130 can be telescopically connected to one end of the first telescopic rod 120 away from the first main rod 110, the other first tightening part 130 is fixed to one end of the first main rod 110 away from the first telescopic rod 120, the lower winding shaft 200 comprises a second main rod 210, a second telescopic rod 220 and two second tightening parts 230, the second telescopic rod 220 can be telescopically connected in the second main rod 210, one of the second tightening parts 230 can be telescopically connected to one end of the second telescopic rod 220 away from the second main rod 210, the other second tightening part 230 is fixed to one end of the second main rod 210 away from the second telescopic rod 220, the upper end of the flexible shielding cloth 300 is sleeved on the upper winding shaft 100, the lower end of the flexible shielding cloth 300 is sleeved on the lower winding shaft 200, the flexible shielding cloth 300 can be wound on the upper winding shaft 100 or the lower winding shaft 200, the two first tightening parts 130 can be respectively abutted against the top ends of the outer walls of two parallel fixed objects, and the two second tightening parts 230 can be respectively abutted against the bottom ends of the outer walls of two parallel fixed objects.

As shown in fig. 3 and 4, specifically, the first main rod 110 is a hollow tube, a first internal thread 111 is disposed on an inner wall of one end of the first main rod 110 close to the first telescopic rod 120, a first external thread 121 is disposed at one end of the first telescopic rod 120 connected to the first main rod 110, and the first internal thread 111 and the first external thread 121 are connected in a matching manner. The first tightening part 130 connected with the first telescopic rod 120 comprises a first connecting part 131 and a first butting part 132, the first connecting part 131 is a hollow tube, the first butting part 132 is a circular disc, a second internal thread 131a is arranged inside the first connecting part 131, the other end of the first telescopic rod 120 is provided with a second external thread 122, and the second internal thread 131a and the second external thread 122 are connected in a matched manner. Specifically, the second main rod 210 is a hollow tube, a third internal thread 211 is disposed on an inner wall of one end of the second main rod 210 close to the second telescopic rod 220, a third external thread 221 is disposed at one end of the second telescopic rod 220 connected to the second main rod 210, and the third internal thread 211 and the third external thread 221 are connected in a matched manner. The second tight portion 230 that pushes up that the second telescopic link 220 is connected includes second connecting portion 231 and second top connection portion 232, and second connecting portion 231 is the hollow tube, and second top connection portion 232 is the disc, and second connecting portion 231 is inside to be equipped with fourth internal thread 231a, and the second telescopic link 220 other end is equipped with fourth external thread 222, and fourth internal thread 231a and fourth external thread 222 are mutually supported and are connected.

When the area to be shielded is small and the area is exactly between two parallel fixtures, the user only needs to use one operation barrier cloth 400, if the width is not enough, before the installation, the user can draw out a part of the first telescopic rod 120 and the second telescopic rod 220 from the first main rod 110 and the second main rod 210 respectively, then the first tightening part 130 fixed with the first main rod 110 and the second tightening part 230 fixed with the second main rod 210 are abutted against the top end and the bottom end of the outer wall of one fixture respectively, then the first top connection part 132 connected with the first telescopic rod 120 and the second top connection part 232 connected with the second telescopic rod 220 are rotated, the first top connection part 132 and the second top connection part 232 are extended until the first top connection part 132 and the second top connection part 232 abut against the top end and the bottom end of the outer wall of the other fixture, and the operation barrier cloth 400 is suspended between the two fixtures, the function of shielding the place is achieved. When the storage is desired, the first abutting portion 132 connected to the first telescopic rod 120 and the second abutting portion 232 connected to the second telescopic rod 220 may be rotated and shortened, the barrier cloth may be taken out from between the fixed objects, and then the flexible barrier cloth 300 may be wound on the upper reel 100 or the lower reel 200.

As shown in fig. 5-7, the present invention further includes an operation barrier cloth 400 assembly, which includes a plurality of operation barrier cloths 400 and two supporting bases 500, wherein the radial surfaces of the first abutting portion 132 and the second abutting portion 232 are respectively provided with a plurality of connecting holes 320 arranged in a ring shape, the connecting holes 320 of the first abutting portion 132 of two adjacent operation barrier cloths 400 are connected by bolts 511, the supporting base 500 is connected with two outside operation barrier cloths 400, the supporting base 500 includes a fixing clip 510 and a base 520, the fixing clip 510 is used for fixing the positions of the upper reel 100 and the lower reel 200 so that they do not move relatively, the fixing clip 510 is triangular, the bottom surface of the fixing clip 510 is provided with an arc groove 521 engaged with the second connecting portion 231, the second connecting portion 231 can be clamped in the arc groove 521, the top end of the fixing clip 510 is connected by bolts 511, the first tightening portion 130 is clamped at the top of the fixing clip 510, the base 520 is a square plate that can be placed directly on the ground.

When the place needing to be shielded is large, and when no fixture exists on two sides, the operation retaining cloth 400 combination can be used, the operation retaining cloth 400 combination is that a plurality of operation retaining cloths 400 are spliced together, specifically, the connecting holes 320 on two adjacent first abutting parts 132 are connected through bolts 511, the splicing number of the operation retaining cloth 400 specifically refers to the width of the range needing to be shielded, two support seats 500 are respectively arranged on the two operation retaining cloths 400 on the outermost sides, the positions of the upper reel 100 and the lower reel 200 are fixed through the support seats 500, and then the base 520 on the support seats 500 can be placed on the ground.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a work encloses fender cloth (400), characterized in that, includes last spool (100), lower spool (200) and flexible fender cloth (300), go up spool (100) including first mobile jib (110), first telescopic link (120) and two first tight portions in top (130), first telescopic link (120) can stretch out and draw back in first mobile jib (110), one of them first tight portion in top (130) telescopic connection first telescopic link (120) are kept away from the one end of first mobile jib (110), another first tight portion in top (130) are fixed first mobile jib (110) are kept away from the one end of first telescopic link (120), lower spool (200) include second mobile jib (210), second telescopic link (220) and two second tight portions in top (230), second telescopic link (220) can be in second mobile jib (210) are flexible, one of them the second tight portion in top (230) telescopic connection second telescopic link (220) are kept away from The one end of stating second mobile jib (210), another tight portion (230) in second top is fixed second mobile jib (210) is kept away from the one end of second telescopic link (220), the flexible cloth (300) of sheltering from is gone up the pot head and is established go up spool (100) is last, the flexible cloth (300) of sheltering from is lower pot head establish down on spool (200), just the flexibility is sheltered from cloth (300) and can be twined go up spool (100) or on spool (200) down, two tight portion (130) in first top can butt respectively on the fixture outer wall top of two parallels, two tight portion (230) in second top can butt respectively in the fixture outer wall bottom of two parallels.

2. The working apron (400) according to claim 1, wherein the first main rod (110) is a hollow tube, a first internal thread (111) is arranged on an inner wall of one end of the first main rod (110) close to the first telescopic rod (120), a first external thread (121) is arranged on one end of the first telescopic rod (120) connected with the first main rod (110), and the first internal thread (111) and the first external thread (121) are mutually matched and connected.

3. The exercise fender (400) of claim 2, wherein the first tightening portion (130) connected to the first telescopic rod (120) comprises a first connecting portion (131) and a first abutting portion (132), the first connecting portion (131) is a hollow tube, the first abutting portion (132) is a disc, a second internal thread (131a) is arranged inside the first connecting portion (131), a second external thread (122) is arranged at the end of the first telescopic rod (120), and the second internal thread (131a) and the second external thread (122) are connected in a matching manner.

4. The working apron (400) according to claim 3, wherein the second main rod (210) is a hollow tube, a third internal thread (211) is arranged on an inner wall of one end of the second main rod (210) close to the second telescopic rod (220), a third external thread (221) is arranged on one end of the second telescopic rod (220) connected with the second main rod (210), and the third internal thread (211) and the third external thread (221) are mutually matched and connected.

5. The exercise enclosure (400) of claim 4, wherein the second tightening portion (230) connected to the second telescoping rod (220) comprises a second connecting portion (231) and a second abutting portion (232), the second connecting portion (231) is a hollow tube, the second abutting portion (232) is a circular disc, a fourth internal thread (231a) is disposed inside the second connecting portion (231), a fourth external thread (222) is disposed at an end portion of the second telescoping rod (220), and the fourth internal thread (231a) and the fourth external thread (222) are cooperatively connected with each other.

6. An operation enclosure cloth combination, which is characterized by comprising a plurality of operation enclosure cloth (400) and two supporting seats (500) according to claim 5, wherein the radial surfaces of the first top connecting part (132) and the second top connecting part (232) are provided with connecting holes (320) which are annularly arranged, the connecting holes (320) of the first top connecting part (132) of two adjacent operation enclosure cloth (400) are connected by bolts (511), the supporting seats (500) are connected with the two outside operation enclosure cloth (400), the supporting seats (500) comprise fixing clamps (510) and bases (520), the fixing clamps (510) are triangular, the bottom surfaces of the fixing clamps (510) are provided with arc-shaped grooves (521) which are matched with the second connecting parts (231), the second connecting parts (231) can be clamped in the arc-shaped grooves (521), and the top ends of the fixing clamps (510) are connected by bolts (511), the first tightening part (130) is clamped at the top of the fixing clip (510).