CN204847727U - Construction elevator's door pocket structure - Google Patents

Abstract

The utility model provides a construction elevator's door pocket structure, including door frame and door leaf, set up the spread groove on the door frame, the inside fixed connection spout of spread groove, the side of door leaf sets up the slider, and the slider is located the spout to with spout swing joint. Still including stopping the structure, stop the opening part of structure setting at the spout. The utility model discloses the door frame sets up spout and slider respectively with the door leaf, and the slider lies in the spout and slides, make the slider be difficult to come off from the door frame, and the slider lies in inside the spout for the door frame can be hugged closely in the edge of door leaf, makes the clearance between door leaf and the door frame drop to 3mm, has avoided the problem of tong. When receiving external force, there is the support of spread groove the spout outside, prevents that the spout warp easily, guarantees chute structure's stability.

Description

A kind of door pocket structure of building hoist

Technical field

The utility model relates to building instrument field, particularly relates to a kind of door pocket structure of building hoist.

Background technology

The door of construction elevator cage is the main thoroughfare of turnover cage.In the prior art, the door pocket of construction elevator cage comprises doorframe, door leaf, and roller is installed in the both sides of door leaf, and rolling groove is offered in the centre of roller, and rolling groove is flexibly connected with doorframe.Door leaf is rolled on doorframe by roller, realizes the unlatching of door leaf.There is following problem in this doorframe structure: rolling in the frame outside 1) being stuck in doorframe due to roller, easily occurs that roller drops, or roller and the inappropriate situation of rim fits, and cause whole fan door to drop, potential safety hazard is larger; 2) be provided with roller between door leaf and doorframe, cause the gap between door leaf and doorframe to reach 8-12mm, finger can stretch in gap, easily causes unexpected wiping to hang injury.

Utility model content

The purpose of this utility model is to provide a kind of door pocket structure of building hoist, reduces the gap between door leaf and doorframe, prevents tong, and reduces the possibility of door leaf slippage.

In order to achieve the above object, the utility model provides following technical scheme:

A door pocket structure for building hoist, comprises doorframe and door leaf, and the side of doorframe arranges chute, and the side of door leaf arranges slide block, and slide block is positioned at chute, and is flexibly connected with chute, also comprises barrier structure, and barrier structure is arranged on the opening part of chute.Slide block is positioned at chute and slides, and makes slide block be not easy to come off from doorframe.And slide block is positioned at chute inside, make the edge of door leaf to be close to doorframe, make the gap between door leaf and doorframe drop to 3mm, avoid the problem of tong.The anti-limited slip block of barrier structure comes off from chute, reduce further the possibility that door leaf drops, improves safety.

Further, doorframe arranges link slot, the inside of link slot is fixedly connected with chute.By this connection mode, assemble again after link slot and chute are produced respectively, reduce the difficulty of production.And when chute is subject to external force, its outside support also having link slot, prevents chute to be easily out of shape, and ensures the stable of sliding groove structure.

Further, also comprise locating piece, locating piece is arranged on bottom and the top of chute, ensure slide block can slide in the chute between locating piece, excessively will cause slide block bottom chute because sliding or top slide out.

Further, slide block is arranged on the below of doorframe side.

Further, the quantity of link slot, chute, slide block is two, and two link slots are separately positioned on two sides of doorframe, connects a chute in each link slot, two slide blocks are separately positioned on two sides of door leaf, and two slide blocks are connected with two chutes respectively.

The beneficial effects of the utility model are:

1) doorframe and door leaf arrange chute and slide block respectively, and slide block is positioned at chute and slides, and makes slide block be not easy to come off from doorframe;

2) slide block is positioned at chute inside, makes the edge of door leaf to be close to doorframe, makes the gap between door leaf and doorframe drop to 3mm, avoids the problem of tong;

3) link slot supports the structure of chute, and when being subject to external force, chute is not easy to produce distortion.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the structural representation of the present embodiment;

Fig. 2 is the top cross-sectional view of Fig. 1;

Fig. 3 is the enlarged drawing at the I place of Fig. 2;

Fig. 4 is the structural representation of doorframe when separating with door leaf;

Wherein, 1, doorframe, 2, door leaf, 3, slide block, 4, locating piece, 5, link slot, 6, chute, 7, barrier sheet.

Detailed description of the invention

Below in conjunction with accompanying drawing of the present utility model, be clearly and completely described the technical solution of the utility model, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Shown in composition graphs 1-4, a kind of door pocket structure of building hoist, comprises doorframe 1 and door leaf 2.Two sides of doorframe 1 arrange link slot 5, and the inside of link slot 5 is fixedly connected with chute 6.The below of two sides of door leaf 2 arranges slide block 3, and slide block 3 is positioned at chute 6, and is flexibly connected with chute 6.Arrange barrier sheet 7 at the opening part of chute 6, anti-limited slip block 3 comes off from chute 6.Locating piece 4 is set in the bottom of chute 6, ensures that slide block 3 can slip in the chute 6 between locating piece, will excessively cause slide block 3 bottom chute 6 because sliding or top slide out.

The slide block 3 of door leaf 2 both sides slides along the chute 6 of doorframe 1, thus realizes the opening and closing of door leaf 2.Because slide block 3 is at the internal slide of chute 6, makes the edge of door leaf 2 can press close to doorframe 1, have dropped the gap between door leaf 2 and doorframe 1.And slide block 3 is in the inside of chute 6, add the effect of barrier sheet 7, anti-limited slip block 3 comes off from chute 6, solves slide block 3 and the inappropriate problem of rim fits of doorframe 1, avoids the situation that slide block comes off from frame.

The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.

Claims (5)

1. the door pocket structure of a building hoist, comprise doorframe and door leaf, it is characterized in that: the side of described doorframe arranges chute, the side of described door leaf arranges slide block, described slide block is positioned at chute, and be flexibly connected with described chute, also comprise barrier structure, described barrier structure is arranged on the opening part of described chute.

2. the door pocket structure of building hoist according to claim 1, is characterized in that: described doorframe arranges described link slot, and the inside of described link slot is fixedly connected with described chute.

3. the door pocket structure of building hoist according to claim 2, is characterized in that: also comprise locating piece, and described locating piece is arranged on bottom and the top of described chute.

4. the door pocket structure of building hoist according to claim 3, is characterized in that: described slide block is arranged on the below of described doorframe side.

5. the door pocket structure of the building hoist according to claim 3 or 4, it is characterized in that: the quantity of described link slot, chute, slide block is two, two described link slots are separately positioned on two sides of described doorframe, a chute is connected in each link slot, two described slide blocks are separately positioned on two sides of door leaf, and two described slide blocks are connected with two chutes respectively.