CN211623222U - Large-span lightweight flood gate - Google Patents

Abstract

The utility model provides a large-span lightweight flood prevention door, is including the left door frame tang, door unit and the right door frame tang that connect gradually, door unit includes two at least interconnect's the door body, and adjacent door body sets up side by side, the door body includes door frame material and the flood control layer, the door inlayer that are connected rather than preceding, trailing flank, the top, the bottom of door frame material are connected with top hanging sliding shaft, bottom pulley respectively, and sliding shaft and hanging sliding door frame's inside carries out sliding fit at the top, and sliding door frame is higher than left door frame tang, door unit, right door frame tang setting with ground carrying out sliding fit at the bottom pulley. The design not only has lower opening/closing difficulty, but also has shorter consumption time.

Description

Large-span lightweight flood gate

Technical Field

The utility model relates to a flood gate belongs to building flood control facility field, especially relates to a large-span lightweight flood gate.

Background

The existing requirements are difficult to meet due to the fact that special flood control facilities such as flood gates are not available at the entrance and exit passage of the existing building, or even if the flood gates are available, the defects that installation is difficult, opening/closing difficulty is high and time consumption is long are often accompanied.

The information disclosed in this background section is only for enhancement of understanding of the general background of the patent application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Disclosure of Invention

The utility model aims at overcoming opening/closing degree of difficulty that exists among the prior art higher, the longer defect of consumption time and problem provide one kind and open/close the degree of difficulty lower, the shorter large-span lightweight flood gate of consumption time.

In order to achieve the above purpose, the technical solution of the utility model is that: a large-span lightweight flood-proof door comprises a left door frame seam allowance, a door unit and a right door frame seam allowance which are sequentially connected, wherein the door unit comprises at least two door bodies which are mutually connected, and the adjacent door bodies are arranged side by side;

the door body includes door frame material and with its preceding, the flood control layer that the trailing flank is connected, door inner strata, the top, the bottom of door frame material are connected with top hanging sliding shaft, bottom pulley respectively, and top hanging sliding shaft carries out sliding fit with the inside of hanging sliding door frame, and bottom pulley carries out sliding fit with ground, and hangs sliding door frame and be higher than left door frame tang, door unit, right door frame tang setting.

The flood control layer is made of honeycomb reinforced plates, and the door inner layer is made of waterproof plates.

The door inner layer is connected with the inner end of the support transverse shaft, the outer end of the support transverse shaft is vertically connected with the bottom end of the support vertical shaft, a latch cavity is clamped between the inner side surface of the support vertical shaft and the door inner layer and is in insertion fit with a latch inserted into the latch cavity, and the support transverse shaft and the support vertical shaft are connected with each other to form a latch support.

The door is characterized in that a support hole is formed in the door inner layer and is in threaded connection with the inner end of a support cross shaft inserted into the support hole.

The inner layer tooth surface is arranged on the inner layer of the door and below the cross shaft of the support, the inner layer tooth surface is meshed with the inner side surface of the jaw supporting plate, the bottom end of the jaw supporting plate is arranged close to the bottom pulley, the top end of the jaw supporting plate is hinged with the inner layer of the door, and the joint of the jaw supporting plate and the inner layer of the door is lower than the cross shaft of the support.

The tooth surface of the inner layer is provided with a plurality of inner tooth sockets, the inner side surface of the jaw supporting plate is provided with a plurality of outer tooth sockets, a single outer tooth socket is connected with a single inner tooth socket through a single movable support rod, and the number of the movable support rods is at least one.

The door body also comprises a left telescopic rod and a right telescopic rod which are identical in structure, the left telescopic rod comprises an upper screw rod, a middle screw rod and a lower screw rod, the top end of the upper screw rod penetrates through the top of the door frame material, the side wall at the bottom end of the upper screw rod is meshed with the side wall at the upper part of the middle screw rod, the side wall at the lower part of the middle screw rod is meshed with the side wall at the top end of the lower screw rod, the bottom end of the lower screw rod penetrates through the bottom of the door frame material, and the position of the middle screw rod is fixed.

The top and the bottom of the door frame material are respectively provided with an upper through hole and a lower through hole, the top end of the upper screw rod passes through the upper through hole, and the bottom end of the lower screw rod passes through the lower through hole.

The door body is still including setting up in the inside horizontal screw rod of door frame material, and the both ends of this horizontal screw rod are connected with outer convex part, interior concave part respectively, outer convex part inserts the cooperation with the interior concave part that corresponds.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to an among large-span lightweight flood gate, the door body includes the door frame material and rather than preceding, the flood control layer that the trailing flank is connected, the door inlayer, the top of door frame material, the bottom hangs the slip axle with the top respectively, the bottom pulley is connected, in application, only need promote the door body and just can order about top and hang this slip combination of slip door frame, and the bottom pulley, this slip combination of ground, carry out relative slip simultaneously, thereby reduce the removal degree of difficulty of the door body, shorten the consuming time that the door body removed, improve flood control efficiency, this kind of flood gate open/close the time spent short, and below the two people alright light completion, and convenient operation. Therefore, the utility model discloses not only open/close the degree of difficulty lower, moreover the consumption time is shorter.

2. The utility model relates to an among the large-span lightweight flood gate, the door body includes the door frame material and rather than preceding, the flood control layer that the trailing flank is connected, the door inlayer, during the application, the flood control layer, the door frame material, this kind of sandwich structure of door inlayer, can reduce the weight of the whole door body on the basis of ensureing mechanical strength, thereby reduce the degree of difficulty that moves the door, further shorten the time that moves the door, in addition, the manufacturing material on flood control layer is preferred to be the honeycomb reinforcing plate, the manufacturing material of door inlayer is preferred when the waterproof board, the flood control effect is better, the lightweight effect is stronger. Therefore, the utility model discloses not only open/close the degree of difficulty lower, flood control effect is better moreover.

3. The utility model relates to an among the large-span lightweight flood gate, the back of door inlayer is connected with the inner of the support cross axle in the latch support, and the preferred threaded connection of connected mode, during the application, when carrying out the flood control, then rotate the support cross axle in order to outwards extract the support vertical axis to do benefit to and insert the latch and carry out the flood control, and when not needing the flood control, then rotate the support cross axle in order to inwards impel the support vertical axis, contact until the back of support vertical axis AND gate inlayer, avoid taking up space. Therefore, the utility model discloses not only flood control effect is better, and occupation space is adjustable moreover.

4. The utility model relates to an in large-span lightweight flood gate, the door body still includes the left telescopic link and the right telescopic link that the structure is unanimous, left side telescopic link includes the screw rod, well screw rod and lower screw rod, the first half of well screw rod, the bottom of lower half and last screw rod, the top of lower screw rod meshes respectively mutually, in application, through driving the screw rod, lower screw rod carries out mutual screw-thread fit with well screw rod, with the length of screw rod part outside door frame material top or the length of the screw rod outside door frame material bottom outside the change down in the change, at the in-process that changes, upwards can insert the inside of hanging the smooth door frame, then can insert the inside on ground downwards, thereby fix the position of the door body. Therefore, the utility model discloses fixed effect to the door body is better, and fixed mode is various.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of fig. 1.

Fig. 3 is a schematic structural view of the left and right telescopic rods in fig. 2.

Fig. 4 is a side view of fig. 1.

Fig. 5 is a transverse cross-sectional view of the door body of fig. 1.

In the figure: the door comprises a door unit 1, a left door frame seam allowance 2, a right door frame seam allowance 20, a door body 3, a left telescopic rod 31, an upper screw 311, a middle screw 312, a lower screw 313, a right telescopic rod 32, a horizontal screw 33, an outer convex part 331, an inner concave part 332, a door frame material 4, a top hanging sliding shaft 41, a bottom pulley 42, an upper through hole 43, a lower through hole 44, a flood control layer 5, a door inner layer 6, a support hole 61, an inner layer tooth surface 62, an inner tooth groove 63, a latch support 7, a support transverse shaft 71, a support vertical shaft 72, a latch cavity 73, a latch 74, a tooth embedding support plate 8, an outer tooth groove 81, a movable support rod 82 and a hanging sliding door frame 9.

Detailed Description

The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.

Referring to fig. 1-5, the large-span lightweight flood gate comprises a left door frame seam allowance 2, a gate unit 1 and a right door frame seam allowance 20 which are connected in sequence, wherein the gate unit 1 comprises at least two mutually connected gate bodies 3, and the adjacent gate bodies 3 are arranged side by side;

the door body 3 comprises a door frame material 4, a flood control layer 5 and a door inner layer 6, wherein the flood control layer and the door inner layer are connected with the front side face and the rear side face of the door frame material 4, the top and the bottom of the door frame material 4 are respectively connected with a top hanging sliding shaft 41 and a bottom pulley 42, the top hanging sliding shaft 41 is in sliding fit with the inside of a hanging sliding door frame 9, the bottom pulley 42 is in sliding fit with the ground, and the hanging sliding door frame 9 is higher than the left door frame seam allowance 2, the door unit 1 and the right door frame seam allowance 20.

The flood control layer 5 is made of honeycomb reinforced plate, and the door inner layer 6 is made of waterproof plate.

The door inner layer 6 is connected with the inner end of the support transverse shaft 71, the outer end of the support transverse shaft 71 is vertically connected with the bottom end of the support vertical shaft 72, a latch cavity 73 is clamped between the inner side surface of the support vertical shaft 72 and the door inner layer 6, the latch cavity 73 is in insertion fit with a latch 74 inserted into the latch cavity, and the support transverse shaft 71 and the support vertical shaft 72 are mutually connected to form a latch support 7.

The door inner layer 6 is provided with a bracket hole 61, and the bracket hole 61 is in threaded connection with the inner end of a bracket transverse shaft 71 inserted into the bracket hole.

An inner-layer tooth surface 62 is arranged on the door inner layer 6 below the support transverse shaft 71, the inner-layer tooth surface 62 is meshed with the inner side surface of the jaw supporting plate 8, the bottom end of the jaw supporting plate 8 is arranged close to the bottom pulley 42, the top end of the jaw supporting plate 8 is hinged with the door inner layer 6, and the joint of the jaw supporting plate 8 and the door inner layer 6 is arranged lower than the support transverse shaft 71.

The inner tooth surface 62 is provided with a plurality of inner tooth sockets 63, the inner side surface of the jaw supporting plate 8 is provided with a plurality of outer tooth sockets 81, a single outer tooth socket 81 is connected with a single inner tooth socket 63 through a single movable stay 82, and the number of the movable stay 82 is at least one.

The door body 3 further comprises a left telescopic rod 31 and a right telescopic rod 32 which are identical in structure, the left telescopic rod 31 comprises an upper screw 311, a middle screw 312 and a lower screw 313, the top end of the upper screw 311 passes through the top of the doorframe material 4, the side wall of the bottom end of the upper screw 311 is meshed with the side wall of the upper part of the middle screw 312, the side wall of the lower part of the middle screw 312 is meshed with the side wall of the top end of the lower screw 313, the bottom end of the lower screw 313 passes through the bottom of the doorframe material 4, and the position of the middle screw 312 is fixed.

An upper through hole 43 and a lower through hole 44 are respectively formed in the top and the bottom of the doorframe material 4, the top end of the upper screw 311 passes through the upper through hole 43, and the bottom end of the lower screw 313 passes through the lower through hole 44.

The door body 3 further comprises a horizontal screw 33 arranged inside the door frame material 4, two ends of the horizontal screw 33 are respectively connected with an outer convex part 331 and an inner concave part 332, and the outer convex part 331 is in insertion fit with the corresponding inner concave part 332.

When the flood control door is used, when flood control is needed, only a lateral pushing force is needed to be given to the door unit 1 through the left door frame seam allowance 2 or the right door frame seam allowance 20, the top hanging sliding shaft 41 and the hanging sliding door frame 9 can be driven to slide relatively, the bottom pulley 42 and the ground can slide relatively, and therefore the flood control door is pushed to the entrance and exit passage opening of a building. In addition, door unit 1 includes two at least interconnect's the door body 3, door body 3 includes door frame material 4 and the flood control layer 5 that is connected rather than preceding, the trailing flank, door inner 6, this kind of flood control layer 5, door frame material 4, the sandwich structure of door inner 6, can reduce the quality of whole door body 3 on the basis of ensureing mechanical strength to reduce the degree of difficulty of moving the door, further shorten the time of moving the door, especially when the manufacturing material of flood control layer 5 is the honeycomb reinforcing plate, when the manufacturing material of door inner 6 is the waterproof board, the flood control effect is better, and lightweight effect is stronger.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment, but all equivalent modifications or changes made by those skilled in the art according to the present invention should be included in the protection scope of the claims.

Claims (9)

1. The utility model provides a large-span lightweight flood gate, is including left door frame tang (2), door unit (1) and right door frame tang (20) that connect gradually, door unit (1) includes two at least interconnect's the door body (3), and adjacent door body (3) set up its characterized in that side by side:

the door body (3) comprises a door frame material (4), a flood control layer (5) and a door inner layer (6), wherein the flood control layer and the door inner layer are connected with the front side face and the rear side face of the door frame material, the top and the bottom of the door frame material (4) are respectively connected with a top hanging sliding shaft (41) and a bottom pulley (42), the top hanging sliding shaft (41) is in sliding fit with the inside of a hanging sliding door frame (9), the bottom pulley (42) is in sliding fit with the ground, and the hanging sliding door frame (9) is higher than a left door frame seam allowance (2), a door unit (1) and a right door frame seam allowance (20).

2. The large-span lightweight flood gate of claim 1, wherein: the flood control layer (5) is made of honeycomb reinforced plates, and the door inner layer (6) is made of waterproof plates.

3. The large-span lightweight flood gate according to claim 1 or 2, wherein: the door inner layer (6) is connected with the inner end of the support transverse shaft (71), the outer end of the support transverse shaft (71) is vertically connected with the bottom end of the support vertical shaft (72), a latch cavity (73) is clamped between the inner side surface of the support vertical shaft (72) and the door inner layer (6), the latch cavity (73) is inserted and matched with a latch (74) inserted into the latch cavity, and the support transverse shaft (71) and the support vertical shaft (72) are connected with each other to form a latch support (7).

4. The large-span lightweight flood gate of claim 3, wherein: the door inner layer (6) is provided with a support hole (61), and the support hole (61) is in threaded connection with the inner end of a support transverse shaft (71) inserted into the support hole.

5. The large-span lightweight flood gate of claim 3, wherein: the inner tooth surface (62) is arranged on the portion, below the support transverse shaft (71), of the door inner layer (6), the inner tooth surface (62) is meshed with the inner side surface of the jaw supporting plate (8), the bottom end of the jaw supporting plate (8) is arranged close to the bottom pulley (42), the top end of the jaw supporting plate (8) is hinged with the door inner layer (6), and the joint of the jaw supporting plate (8) and the door inner layer (6) is lower than the support transverse shaft (71).

6. The large-span lightweight flood gate of claim 5, wherein: the tooth-embedding structure is characterized in that a plurality of inner tooth grooves (63) are formed in the inner tooth surface (62), a plurality of outer tooth grooves (81) are formed in the inner side surface of the tooth-embedding supporting plate (8), a single outer tooth groove (81) is connected with a single inner tooth groove (63) through a single movable supporting rod (82), and the number of the movable supporting rods (82) is at least one.

7. The large-span lightweight flood gate according to claim 1 or 2, wherein: the door body (3) further comprises a left telescopic rod (31) and a right telescopic rod (32) which are identical in structure, the left telescopic rod (31) comprises an upper screw rod (311), a middle screw rod (312) and a lower screw rod (313), the top end of the upper screw rod (311) penetrates through the top of the door frame material (4) to pass through, a side wall at the bottom end of the upper screw rod (311) is meshed with a side wall at the upper part of the middle screw rod (312), a side wall at the lower part of the middle screw rod (312) is meshed with a side wall at the top end of the lower screw rod (313), the bottom end of the lower screw rod (313) penetrates through the bottom of the door frame material (4) to pass through, and the position of the middle screw rod (312.

8. The large-span lightweight flood gate of claim 7, wherein: an upper through hole (43) and a lower through hole (44) are respectively formed in the top and the bottom of the door frame material (4), the top end of the upper screw (311) penetrates through the upper through hole (43) and passes through, and the bottom end of the lower screw (313) penetrates through the lower through hole (44) and passes through.

9. The large-span lightweight flood gate according to claim 1 or 2, wherein: the door body (3) further comprises a horizontal screw (33) arranged inside the door frame material (4), two ends of the horizontal screw (33) are respectively connected with the outer convex part (331) and the inner concave part (332), and the outer convex part (331) is in insertion fit with the corresponding inner concave part (332).

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