CN203066752U - Protective door of discharging platform of construction elevator - Google Patents
Protective door of discharging platform of construction elevator Download PDFInfo
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- CN203066752U CN203066752U CN 201320049718 CN201320049718U CN203066752U CN 203066752 U CN203066752 U CN 203066752U CN 201320049718 CN201320049718 CN 201320049718 CN 201320049718 U CN201320049718 U CN 201320049718U CN 203066752 U CN203066752 U CN 203066752U
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- door frame
- square steel
- groove
- door
- back side
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Abstract
The utility model relates to a protective door of a discharging platform of a construction elevator, which belongs to the technical field of building construction equipment. The protective door comprises a left door, a right door, a main door frame and a side door frame all formed by square steel tubes; and the square steel tubes are connected with each other through a straight connecting device, a T-shaped connecting device and a right-angle connecting device. The protective door has the advantages that as the square steel tubes are used as primary and secondary beams of the main door frame and the side door frame, the occupied space for the connection between the square steel tubes is small; the expanded metals can be conveniently arranged on the square steel tubes for circumferential closing, the ground is paved with scaffold boards, and independent and safe operating space is formed on each layer, so that the personal safety of an operator who goes in or out of the construction elevator can be sufficiently ensured, and the harm to the operating personnel all around is avoided during the process of loading and unloading the construction materials; the square steel tubes are connected through the pinch plates and matched with the butting tubes, the field adjustment can be carried out according to different story heights, and as the stiffening plates are additionally arranged, the purposes of safety and reliability are achieved; the assembly and the disassembly are convenient, the storage area is small, and the product parts can be interchangeably used; and the connection between the whole protective door and the building is firm.
Description
Technical field
The utility model belongs to the construction implement technical field, is specifically related to a kind of construction elevator discharging platform protective door.
Background technology
Construction (passenger-cargo) hoist discharging platform, it is the interface channel that is positioned between construction (passenger-cargo) hoist and the building, when construction (passenger-cargo) hoist is promoted to certain floor with constructor or building material, constructor and the building material that transports thereof will enter in the protective door of the discharging platform of opening from construction (passenger-cargo) hoist, should close the discharging platform protective door of this layer then conveniently, to prevent the generation of peril.The protective door of common use has flat opening and plug-type two kinds, also can use the electronic interlocking safety door.Any protective door no matter all must be installed on the firm support.In view of this, whether the firm degree that support is installed is determining the safety of construction, is determining the constructor and near all personnel's of this construction site safety.Protective frame of the prior art, the steel pipe hasps that adopt connect more, be that July 4, the patent No. in 2012 are that ZL201120317680.1, name are called the Chinese utility model patent of " a kind of building scaffold " as the day for announcing, following technical scheme is disclosed: a kind of building scaffold, comprise two scaffold tube and each self-corresponding pipe clamp, it is characterized in that: a pipe clamp is inserted in two scaffold tube outsides respectively, the fixed end surface of each pipe clamp arranges three fixing holes respectively, and two pipe clamps connect by the fixing hole of bolt with correspondence; Described scaffold tube inner chamber is divided into the chamber of several perforations by reinforcing rib.The protective door that uses aforementioned techniques to construct, though its installation is fairly simple, the defective of its existence is: connection space is big between the tube and tube of its positive doorframe, side door frame, is difficult for protective screening is installed, and is close to the job site bad sealing; It is connected also insecure with building.During the loading and unloading construction, easily the personnel on the turnover discharging platform are threatened, also easily following constructor is caused potential safety hazard.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of construction elevator discharging platform protective door little, that be easy to install protective screening, be connected firmly with building that takes up room is provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of construction elevator discharging platform protective door, comprise left side fan door, right wing door, and main doorframe, side door frame, described main doorframe comprises upper door frame, lower door frame, and left-hand door frame, right doorframe; It is characterized in that: described side door frame, upper door frame, lower door frame, left-hand door frame, right doorframe constitute by square steel pipe, are connected by straight linkage between the described square steel pipe; Described straight linkage comprises square steel pipe to be connect, with flat mouthful of butt joint of square steel pipe described to be connect, two relative sides at the square steel pipe that docks, one buckle is set respectively, described buckle middle part is provided with groove, the profile of described groove and square steel pipe is suitable, and described square steel pipe places in the described groove; Described buckle dual-side is provided with through hole, and described through hole is equipped with bolt.
Preferably, be provided with a stiffener in the two square steel tube chamber interpolations of docking, a sheathed butt tube on described stiffener, described butt tube places between two square steel pipes.
Preferably, in the straight linkage on described left-hand door frame, right doorframe, the groove back side at described buckle arranges a door-hinge; Described left side fan door, right wing door are installed in respectively on the door-hinge on left-hand door frame, the right doorframe.
Preferably, at described upper door frame, lower door frame middle part, respectively be provided with a reinforcement, described reinforcement and described upper door frame, lower door frame are vertical; Described reinforcement and described upper door frame, lower door frame directly are provided with T type linkage.
Preferably, described T type linkage comprises: in described straight linkage, on upright described buckle, the back side of described groove, one first horizontal supporting plate is set, the described first horizontal supporting plate is vertical with the back side of described groove; On the described first horizontal supporting plate, its end that is connected with described buckle, a baffle plate vertically is set, described baffle plate is parallel with the back side of described groove; On the described first horizontal supporting plate, with described baffle plate have the certain intervals place, be symmetrical arranged two first the location L-squares, described first the location L-square a right-angle side parallel with the back side of described groove, another right-angle side is vertical with the back side of described groove; Parallel with vertical two right-angle sides in the back side of described groove and have a certain intervals.
Preferably, described left-hand door frame, right doorframe are connected with the side door frame is vertical respectively; Junction at described left-hand door frame, right doorframe and side door frame is provided with the perpendicular type linkage.
Preferably, described perpendicular type linkage comprises: in described straight linkage, on upright described buckle, the back side of described groove, one second horizontal supporting plate is set, the described second horizontal supporting plate is vertical with the back side of described groove; On the described second horizontal supporting plate, its end that is connected with described buckle, a transverse baffle vertically is set, described transverse baffle is parallel with the back side of described groove; On the described second horizontal supporting plate, with described transverse baffle have the certain intervals place, arrange one second the location L-square, described second the location L-square a right-angle side parallel with described transverse baffle; On the described second horizontal supporting plate, parallel and have the certain intervals place with another right-angle side of the described second location L-square, a longitudinal baffle is set.
Compared with prior art, the beneficial effects of the utility model are: its positive doorframe, side door frame all adopt square steel pipe as the primary and secondary beam, and the straight connection that the connection in the middle of the square steel pipe is adopted, perpendicular type connect and T type linkage, and it is little all to take up room; On square steel pipe, can expanded metal lath be set easily to periphery seal, ground is paved with scaffold floor, every layer of working space that all forms an independent safety, operating personnel's personal safety of the construction elevator that can fully guarantee to come in and go out, and during the loading and unloading construction material to peripheral operating personnel's harm; Square steel pipe uses buckle to connect, and is equipped with butt tube again, just can carry out Field adjustment according to the difference of floor height, and added stiffener, accomplished safe and reliable, uniform, length and width are adjustable, and floor height is adjustable, easy accessibility, can have enough to meet the need use, lossless, the storage area is little, is easy to safeguard, long service life, product parts is used interchangeably.The reinforcement that upper door frame, lower door frame middle part arrange can be so that whole protection door and building be connected firmly.
Description of drawings
Fig. 1 is A place enlarged drawing among Figure 21---two square steel pipes are straight connection three-dimensional structure diagram;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the front view of Fig. 1;
Fig. 4 is the lateral view of Fig. 1;
Fig. 5 is A place enlarged drawing among Figure 21--the straight connection of-two square steel pipes and have butt tube and the three-dimensional structure diagram of stiffener;
Fig. 6 is the side sectional view of Fig. 5;
Fig. 7 is the vertical view of Fig. 5;
Fig. 8 is the front view of Fig. 5;
Fig. 9 is A place enlarged drawing among Figure 21--the straight connection of-two square steel pipes and have the three-dimensional structure diagram of door-hinge;
Figure 10 is the vertical view of Fig. 9;
Figure 11 is the front view of Fig. 9;
Figure 12 is the lateral view of Fig. 9;
Figure 13 is the front view that amplify at the C place among Figure 21;
Figure 14 is the lateral view of Figure 13;
Figure 15 is the vertical view of Figure 13;
Figure 16 is the perspective view at C place among Figure 21;
Figure 17 is the front view that amplify at the B place among Figure 21;
Figure 18 is the lateral view of Figure 17;
Figure 19 is the vertical view of Figure 17;
Figure 20 is B place perspective view among Figure 21;
Figure 21 is structural representation of the present utility model.
Be labeled as among the figure:
A1, left side fan door; A2, right wing door; B1, upper door frame; B2, lower door frame; B3, left-hand door frame; B4, right doorframe; C, side door frame; D, reinforcement; 1, square steel pipe; 2, butt tube; 3, stiffener; 4, buckle; 41, groove; 42, through hole; 5, bolt; 6, door-hinge; D, reinforcement; 7, the first horizontal supporting plate; 8, baffle plate; 9, the first location L-square; 10, the second horizontal supporting plate; 11, transverse baffle; 12, the second location L-square; 13, longitudinal baffle.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described further:
Among Fig. 1, the protective door mechanism of two floors and the connection diagram between them have only been represented; Wherein, the top, A place of left-hand door frame b3, right doorframe b4, bottom, what all use is " the straight connection of two square steel pipes and have the stereochemical structure of door-hinge ", so that a left side fan door a1, a right wing door a2 are installed; A place between layer and the layer, use be " the straight connection of two square steel pipes and have butt tube and the stereochemical structure of stiffener " so that according to different floor heights, butt tube 2 and stiffener 3 that use is of convenient length make the more realistic construction needs of protective door; And on left-hand door frame b3, right doorframe b4 and middle doorframe, if the square steel pipe 1 that uses falls short of, then need use " the straight syndeton of two square steel pipes " to lengthen, otherwise, need not to use this linkage.
Each bight in left-hand door frame b3, right doorframe b4 and side door frame junction is the B place, all uses by " perpendicular type linkage "; At junction and the C place of reinforcement d and upper door frame b1, lower door frame b2 and middle doorframe, all use by " T type linkage ".
Shown in Fig. 1 to 21, construction elevator discharging platform protective door comprises a left side fan door a1, a right wing door a2, and main doorframe, side door frame c, and main doorframe comprises upper door frame b1, lower door frame b2, left-hand door frame b3, right doorframe b4; Side door frame c, upper door frame b1, lower door frame b2, left-hand door frame b3, right doorframe b4 constitute by square steel pipe 1, connected by straight linkage between the square steel pipe 1: 1 flat mouthful of butt joint of square steel pipe that will be to be connect, two relative sides at the square steel pipe 1 that docks, buckle 4 is set respectively, buckle 4 middle parts are provided with groove 41, groove 41 is suitable with the profile of square steel pipe 1, and square steel pipe 1 places in the groove 41; Buckle 4 dual-sides are provided with through hole 42, are equipped with bolt 5 in the through hole 42; Referring to Figure 21,1,2,3,4.
Be inserted with stiffener 3 in two square steel pipes, 1 chamber of butt joint, sheathed butt tube 2 on stiffener 3, butt tube 2 place between two square steel pipes 1; Referring to Figure 21,5,6,7,8.
In the straight linkage on left-hand door frame b3, right doorframe b4, groove 41 back sides at buckle 4 arrange door-hinge 6; Described a left side fan door a1, right wing door a2 are installed in respectively on the door-hinge 6 on left-hand door frame b3, the right doorframe b4.Referring to Figure 21,9,10,11,12.
At upper door frame b1, lower door frame b2 middle part, respectively be provided with reinforcement d, reinforcement d is vertical with upper door frame b1, lower door frame b2; Between reinforcement d and upper door frame b1, the lower door frame b, be respectively arranged with T type linkage: in straight linkage, on upright buckle 4, the back side of groove 41, it is vertical with the back side of groove 41 that first horizontal supporting plate 7, the first horizontal supporting plates 7 are set; On the first horizontal supporting plate 7, its end that is connected with buckle 4, baffle plate 8 vertically is set, baffle plate 8 is parallel with the back side of groove 41; On the first horizontal supporting plate 7, have the certain intervals place with baffle plate 8, a right-angle side that is symmetrical arranged L-squares 9, the first location, two first location L-squares 9 is parallel with the back side of groove 41, and another right-angle side is vertical with the back side of groove 41; Parallel with vertical two right-angle sides in the back side of groove 41 and have a certain intervals.Referring to Figure 21,13,14,15,16.
Left-hand door frame b3, right doorframe b4 respectively with vertical connection of side door frame c; Junction at left-hand door frame b3, right doorframe b4 and side door frame c, be provided with the perpendicular type linkage: in straight linkage, on upright buckle 4, the back side of groove 41, it is vertical with the back side of groove 41 that second horizontal supporting plate 10, the second horizontal supporting plates 10 are set; On the second horizontal supporting plate 10, its end that is connected with buckle 4, transverse baffle 11 vertically is set, transverse baffle 11 is parallel with the back side of groove 41; On the second horizontal supporting plate 10, have the certain intervals place with transverse baffle 11, the right-angle side that L-square 12, the second location, second location L-squares 12 are set is parallel with transverse baffle 11; On the second horizontal supporting plate 10, parallel and have the certain intervals place with another right-angle side of the second location L-square 12, longitudinal baffle 13 is set.Referring to Figure 20,17,18,19,21.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (7)
1. construction elevator discharging platform protective door comprises left side fan door, right wing door, and main doorframe, side door frame, and described main doorframe comprises upper door frame, lower door frame, and left-hand door frame, right doorframe; It is characterized in that: described side door frame, upper door frame, lower door frame, left-hand door frame, right doorframe constitute by square steel pipe, are connected by straight linkage between the described square steel pipe;
Described straight linkage comprises square steel pipe to be connect, with flat mouthful of butt joint of square steel pipe described to be connect, two relative sides at the square steel pipe that docks, one buckle is set respectively, described buckle middle part is provided with groove, the profile of described groove and square steel pipe is suitable, and described square steel pipe places in the described groove; Described buckle dual-side is provided with through hole, and described through hole is equipped with bolt.
2. construction elevator discharging platform protective door according to claim 1 is characterized in that: two square steel tube chamber interpolations in butt joint are provided with a stiffener, a sheathed butt tube on described stiffener, and described butt tube places between two square steel pipes.
3. construction elevator discharging platform protective door as claimed in claim 1 or 2, it is characterized in that: in the straight linkage on described left-hand door frame, right doorframe, the groove back side at described buckle arranges a door-hinge; Described left side fan door, right wing door are installed in respectively on the door-hinge on left-hand door frame, the right doorframe.
4. construction elevator discharging platform protective door according to claim 1 and 2 is characterized in that: at described upper door frame, lower door frame middle part, respectively be provided with a reinforcement, described reinforcement and described upper door frame, lower door frame are vertical; Described reinforcement and described upper door frame, lower door frame directly are provided with T type linkage.
5. construction elevator discharging platform protective door according to claim 4, it is characterized in that: described T type linkage comprises: in described straight linkage, on upright described buckle, the back side of described groove, one first horizontal supporting plate is set, and the described first horizontal supporting plate is vertical with the back side of described groove;
On the described first horizontal supporting plate, its end that is connected with described buckle, a baffle plate vertically is set, described baffle plate is parallel with the back side of described groove; On the described first horizontal supporting plate, with described baffle plate have the certain intervals place, be symmetrical arranged two first the location L-squares, described first the location L-square a right-angle side parallel with the back side of described groove, another right-angle side is vertical with the back side of described groove; Parallel with vertical two right-angle sides in the back side of described groove and have a certain intervals.
6. construction elevator discharging platform protective door according to claim 1 and 2, it is characterized in that: described left-hand door frame, right doorframe are connected with the side door frame is vertical respectively; Junction at described left-hand door frame, right doorframe and side door frame is provided with the perpendicular type linkage.
7. construction elevator discharging platform protective door according to claim 6, it is characterized in that: described perpendicular type linkage comprises: in described straight linkage, on upright described buckle, the back side of described groove, one second horizontal supporting plate is set, and the described second horizontal supporting plate is vertical with the back side of described groove;
On the described second horizontal supporting plate, its end that is connected with described buckle, a transverse baffle vertically is set, described transverse baffle is parallel with the back side of described groove; On the described second horizontal supporting plate, with described transverse baffle have the certain intervals place, arrange one second the location L-square, described second the location L-square a right-angle side parallel with described transverse baffle; On the described second horizontal supporting plate, parallel and have the certain intervals place with another right-angle side of the described second location L-square, longitudinal baffle is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320049718 CN203066752U (en) | 2013-01-05 | 2013-01-05 | Protective door of discharging platform of construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320049718 CN203066752U (en) | 2013-01-05 | 2013-01-05 | Protective door of discharging platform of construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203066752U true CN203066752U (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320049718 Expired - Fee Related CN203066752U (en) | 2013-01-05 | 2013-01-05 | Protective door of discharging platform of construction elevator |
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|---|---|
| CN (1) | CN203066752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839922A (en) * | 2016-06-02 | 2016-08-10 | 安徽人防设备有限公司 | Cement gate casting auxiliary support frame |
-
2013
- 2013-01-05 CN CN 201320049718 patent/CN203066752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839922A (en) * | 2016-06-02 | 2016-08-10 | 安徽人防设备有限公司 | Cement gate casting auxiliary support frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20220105 |