CN211826565U

CN211826565U - But quick assembly disassembly's security check door

Info

Publication number: CN211826565U
Application number: CN201922404627.4U
Authority: CN
Inventors: 万成名
Original assignee: Nanjing School Culture And Tourism Technology Development Co Ltd
Current assignee: Nanjing School Culture And Tourism Technology Development Co Ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-30
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a security door capable of being rapidly disassembled and assembled, which comprises a control box, two side plates and a cover plate, wherein the inner side of the upper end of each side plate is provided with a cavity, the two sides of the cavity are provided with convex ribs, the control box is provided with a groove, the convex ribs are connected with the grooves, the lower end of the cover plate is provided with a lower bulge and a connecting rod, the lower bulge is connected with the cavity, one end of the connecting rod extends to the cover plate, and the other end of the connecting rod is connected with the; a through hole is formed in the connecting end of the side plate of the connecting rod, and a wedge-shaped surface is arranged at the lower end of the through hole; the connecting rod is connected to the side plate and the control box through a locking bolt, the locking bolt is provided with a wedge-shaped end matched with the wedge-shaped surface, and the wedge-shaped end is connected to the wedge-shaped surface; the utility model discloses the equipment is convenient, and within the control box was in the protection of apron after the equipment, apron and the connecting rod of connection between apron and curb plate can be strengthened the utility model discloses holistic intensity, auxiliary leg adopt hidden folding design, can further support the curb plate, avoid taking place to empty.

Description

But quick assembly disassembly's security check door

Technical Field

The utility model relates to a but quick assembly disassembly's security check door belongs to security check equipment technical field.

Background

The security inspection door is also called a metal detection door and mainly used for detecting whether a passing person carries metal or not. The main body part of the detection door comprises two side doors and a control box arranged at the upper ends of the two side doors, wherein corresponding detection circuits and processing devices are arranged in the control box, and the two detection doors are mainly used for installing probes, sensors, alarm devices and the like.

Since the detection door usually needs to be used temporarily, and usually is outdoors, such as a large outdoor sport event, if the security inspection door is transported integrally, the transportation is difficult due to the large size, and furthermore, in the prior art, the two side plates of the security inspection door are usually connected without an object below, and are only connected through a control box with small thickness (height between the upper side and the lower side), so that the overall strength and rigidity are not large.

In view of the above reasons, the quick assembly disassembly security inspection door among the prior art has the ubiquitous problem that whole rigidity and intensity are little after the installation to because outdoor interim use, generally the lower extreme can not take place fixedly (if adopt rag bolt) with between the ground, receives factors such as outdoor strong wind to influence, also takes place to topple over easily.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of prior art, the utility model aims to provide a but quick assembly disassembly's security check door more reliable, that installation intensity is higher, more stable.

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

a security door capable of being quickly disassembled and assembled comprises a control box and two side plates, and is characterized by further comprising a cover plate, wherein a cavity is formed in the inner side of the upper end of each side plate, convex ribs are arranged on two sides of the cavity, a groove is formed in the control box, the convex ribs are connected to the groove, a lower bulge and a connecting rod are arranged at the lower end of the cover plate, the lower bulge is connected to the cavity, one end of the connecting rod extends to the cover plate, and the other end of the connecting rod is connected to the;

a through hole is formed in the connecting end of the side plate of the connecting rod, and a wedge-shaped surface is arranged at the lower end of the through hole;

the connecting rod is connected to the side plate and the control box through a locking bolt, the locking bolt is provided with a wedge-shaped end matched with the wedge-shaped surface, and the wedge-shaped end is connected to the wedge-shaped surface;

a sealing device is also arranged between the control box and the cover plate.

Preferably, in the security door capable of being quickly disassembled and assembled, the lower edge of the side plate is also provided with a foldable auxiliary supporting leg.

Preferably, but aforementioned quick assembly disassembly's safety inspection door, the upper end of auxiliary leg articulates in the slider, and the slider can slide from top to bottom for the curb plate, and the slider still is equipped with the jackscrew, still is equipped with the stay cord between auxiliary leg and the curb plate.

Preferably, but aforementioned quick assembly disassembly's security inspection door, curb plate are equipped with the landing leg cavity, and slider, supplementary landing leg all set up in the inside of landing leg cavity, and supplementary landing leg is equipped with magnet, and when supplementary landing leg was in the contraction state, magnet adsorbs in the inner wall of landing leg cavity.

Preferably, in the aforementioned security door capable of being quickly disassembled and assembled, the sealing device is an inner sealing ring, and the inner sealing ring is an O-shaped sealing ring.

Preferably, the security door capable of being quickly disassembled and assembled further comprises an outer sealing gasket arranged between the cover plate and the end portion of the side plate, and the outer sealing gasket is arranged between the edge of the cover plate and the connecting rod.

Preferably, but aforementioned quick assembly disassembly's safety inspection door, the lower edge of cavity is equipped with the contact pin subassembly, and the contact pin subassembly includes the contact pin and is used for the contact pin of fixed contact pin to carry the seat, and the contact pin carries the seat to be connected in the curb plate through a plurality of elasticity posts, and the lower extreme of control box is equipped with the contact of connecting in the contact pin.

Preferably, in the quickly detachable security door, the connecting rod is made of metal.

Preferably, the connecting rod of the security door capable of being rapidly disassembled and assembled is further provided with a reinforcing rib.

The utility model discloses the beneficial effect who reaches:

compared with the prior art, the utility model discloses the equipment is convenient, only needs four locking bolt 8 of fastening lateral part to accomplish the equipment, and within the control box was in the protection of apron after the equipment, apron and the connecting rod of connection between apron and curb plate can be strengthened the utility model discloses holistic intensity effectively alleviates the problem of avoiding quick assembly disassembly safety inspection door to rock about among the prior art. Supplementary landing leg adopts hidden folding design, can further support the curb plate, increases the utility model discloses the support area of whole bottom avoids taking place to empty.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at a;

FIG. 3 is a front view of the side panel of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at b;

fig. 5 is a top view of the cover plate of the present invention;

fig. 6 is a top view of the control box of the present invention;

the meaning of the reference symbols in the figures: 1-side plate; 2-a control box; 3-cover plate; 4-inserting a pin; 5-a connecting rod; 6-inner sealing ring; 7-an outer seal gasket; 8-locking the bolt; 9-auxiliary support legs; 11-a cavity; 12-convex ribs; 14-a leg cavity; 21-a groove; 22-a contact; 31-lower projection; 41-pin carrier seat; 42-a resilient post; 51-reinforcing ribs; 52-wedge faces; 81-a wedge-shaped end; 91-a slide block; 92-jackscrew; 93-pulling rope.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 6: this embodiment discloses but quick assembly disassembly's security check door, including control box 2 and two curb plates 1, still include apron 3, the inboard of 1 upper end of curb plate is equipped with cavity 11, the both sides of cavity 11 are equipped with protruding muscle 12, control box 2 is equipped with recess 21, protruding muscle 12 is connected in recess 21, 3 lower extremes of apron are equipped with down arch 31 and connecting rod 5, the one end of connecting rod 5 extends to apron 3, the part that connecting rod 5 is in apron 3 can set to logical long structure, whole connecting rod 5 is the U type promptly, apron 3 is stretched out perpendicularly at the both ends of U type, be used for connecting curb plate 1.

A through hole is arranged at the connecting end of the side plate 1 of the connecting rod 5, and a wedge-shaped surface 52 is arranged at the lower end of the through hole; referring to fig. 2, the height of the wedge-shaped surface 52 increases from the outside to the inside, that is, the height of the side (inside) of the wedge-shaped surface 52 close to the control box 2 is relatively low.

The connecting rod 5 is connected to the side plate 1 and the control box 2 through a locking bolt 8, the locking bolt 8 is provided with a wedge-shaped end 81 matched with the wedge-shaped surface 52, and the locking bolt 8 is connected to the through hole; thus, when the locking bolt 8 is inserted through the side of the side plate 1, the wedge surface 52 can be pressed by the wedge end 81, so that the connecting rod 5 is pulled downward.

Since this embodiment is used outdoors in most cases, in order to prevent rainwater from entering the inside of the control box 2, a sealing device is further provided between the control box 2 and the cover plate 3, the sealing device is preferably an inner sealing ring 6, and the inner sealing ring 6 is preferably an O-ring. An outer sealing gasket 7 is further arranged between the cover plate 3 and the end part of the side plate 1, and the outer sealing gasket 7 is arranged between the edge of the cover plate 3 and the connecting rod 5. Referring to fig. 5, the inner seal ring 6 has a square overall contour and is capable of sealing the top of the entire control box 2; the outer sealing gasket 7 is only in a strip shape because the outer sealing gasket is arranged between the sealing cover plate 3 and the side plate 1.

When this embodiment uses, because the lower extreme area is not big, the lower extreme is equivalent to the width of curb plate 1 and the distance (actually less than 0.8 square) between two curb plates 1 with the ground stationary plane to control box 2 sets up the top at curb plate 1, and whole detection door is equivalent to the cuboid of a focus on the high side. Because the fixing device is usually used temporarily, the lower end of the fixing device is not suitable to be fixed by adopting foundation bolts, and if the fixing device is fixed by adopting a heavy pressing mode, an obstacle is formed. The present embodiment is therefore also provided with a foldable auxiliary leg 9 at the lower edge of the side panel 1.

Specifically, the method comprises the following steps: the upper end of the auxiliary supporting leg 9 is hinged to the sliding block 91, the sliding block 91 can slide up and down relative to the side plate 1, the sliding block 91 is further provided with a jackscrew 92, a pull rope 93 is further arranged between the auxiliary supporting leg 9 and the side plate 1, and the pull rope 93 is used for limiting the angle of the auxiliary supporting leg 9 relative to the side plate 1.

The side plate 1 is provided with a supporting leg cavity 14, the sliding block 91 and the auxiliary supporting leg 9 are both arranged inside the supporting leg cavity 14, when the auxiliary supporting leg 9 is not used, the auxiliary supporting leg 9 needs to be folded and hidden inside the supporting leg cavity 14, therefore, the auxiliary supporting leg 9 is provided with the magnet 94, when the auxiliary supporting leg 9 is in a contraction state, the magnet 94 is adsorbed on the inner wall of the supporting leg cavity 14, and therefore the auxiliary supporting leg 9 can be folded. It should be noted that: the specific structure of the sliding block 91 that can slide up and down relative to the side plate 1 can adopt any one of the methods in the prior art, such as setting the leg cavity 14 as a U-shaped sliding chute, or setting a guiding rod on the sliding block 91. When the jackscrew 92 is rotated, the sliding block 91 can be locked, the sliding block 91 is prevented from moving up and down and is used for fixing the auxiliary supporting leg 9, and the pull rope 93 is used for pulling the auxiliary supporting leg 9 and controlling the angle of the auxiliary supporting leg 9 in the vertical direction.

The inside sensor, alarm device (bee calling organ, light etc.) that are equipped with of curb plate 1 consequently also need the electricity to be connected between control box 2 and the curb plate 1, and concrete connected mode is: the lower edge of the cavity 11 is provided with a pin assembly, the pin assembly comprises a pin 4 and a pin holder 41 for fixing the pin 4, the pin holder 41 is connected to the side plate 1 through a plurality of elastic columns 42, and the lower end of the control box 2 is provided with a contact 22 connected to the pin 4. In this way, reliable electrical connection can be achieved and a separate connector is not required, only after the control box 2 is connected to the side plate 1.

In the transportation process, the four parts are separated, so that the occupied space can be greatly reduced, and the damage is not easy to occur. During the equipment, install control box 2 on curb plate 1, realize both's installation through the joint of protruding muscle 12 and recess 21 specifically, after curb plate 1 and the equipment of control box 2, realized control box 2 and the electricity of curb plate 1 promptly and be connected. But the looseness between the two is easy to happen, and the control box 2 is exposed and is easy to be affected by damp and damaged in rainy days. In view of this, the present embodiment also reinforces the connection strength between the two by increasing the cover plate 3. The area of lower protruding 31 is equivalent with the area of control box 2 upper surface to still seal through interior sealing washer 6 between the two, because the holistic area of apron 3 is greater than the area of control box 2 upper surface, and horizontal, vertical size are all bigger than control box 2, consequently can play certain guard's effect to control box 2.

On the other hand, the connecting rod 5 is inserted into the side plate 1, and the locking bolt 8 is used for connecting the side plate 1, the connecting rod 5 and the control box 2, and in the process of fastening the locking bolt 8, the lower end of the cover plate 3 and the upper end of the side plate 1, the lower end of the lower bulge 31 and the upper end of the control box 2 are extruded through the relative sliding of the wedge-shaped end 81 and the wedge-shaped surface 52, namely the inner sealing ring 6 and the outer sealing pad 7 are extruded simultaneously. The pretension between the three can be realized by only one locking bolt 8, and the operation of an operator is also facilitated because the locking bolt 8 is arranged at the side part of the side plate 1 instead of the top part.

After the assembly is completed, the side plate 1 can be further supported by the auxiliary supporting legs 9, so that the supporting area of the whole bottom of the implementation is increased, and the side plate is prevented from falling.

The material of the connecting rod 5 of this embodiment is preferably metal, such as stainless steel or aluminum alloy, and the reinforcing ribs 51 are disposed at the corners of the connecting rod 5 to avoid deformation of the connecting rod 5.

Compared with the prior art, this embodiment equipment is convenient, and within control box 2 was in the protection of apron 3 after the equipment, the holistic intensity of this embodiment can be strengthened to apron 3 and connecting rod 5 of connection between apron 3 and curb plate 1, effectively alleviates to avoid among the prior art quick assembly disassembly safety inspection door about (control box 2 left and right sides horizontal direction in the view of fig. 1) the problem of rocking. Supplementary landing leg 9 adopts hidden folding design, can further support curb plate 1, increases the utility model discloses the support area of whole bottom avoids taking place to empty.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. A security door capable of being quickly disassembled and assembled comprises a control box (2), two side plates (1) and a cover plate (3), wherein a cavity (11) is formed in the inner side of the upper end of each side plate (1), convex ribs (12) are arranged on two sides of each cavity (11), a groove (21) is formed in the control box (2), each convex rib (12) is connected to the groove (21), a lower bulge (31) and a connecting rod (5) are arranged at the lower end of the cover plate (3), each lower bulge (31) is connected to each cavity (11), one end of each connecting rod (5) extends to the cover plate (3), and the other end of each connecting rod is connected to each side plate (1) and is perpendicular to the cover plate (3);

a through hole is formed in the connecting end of the side plate (1) of the connecting rod (5), and a wedge-shaped surface (52) is arranged at the lower end of the through hole;

the connecting rod (5) is connected to the side plate (1) and the control box (2) through a locking bolt (8), the locking bolt (8) is provided with a wedge-shaped end (81) matched with the wedge-shaped surface (52), and the wedge-shaped end (81) is connected to the wedge-shaped surface (52);

and a sealing device is also arranged between the control box (2) and the cover plate (3).

2. The security door capable of being disassembled and assembled quickly as claimed in claim 1, characterized in that the lower edge of the side plate (1) is further provided with a foldable auxiliary leg (9).

3. The security door capable of being rapidly disassembled and assembled according to claim 2, wherein the upper end of the auxiliary supporting leg (9) is hinged to a sliding block (91), the sliding block (91) can slide up and down relative to the side plate (1), the sliding block (91) is further provided with a jackscrew (92), and a pull rope (93) is further arranged between the auxiliary supporting leg (9) and the side plate (1).

4. The security door capable of being disassembled and assembled quickly as claimed in claim 3, wherein the side plate (1) is provided with a leg cavity (14), the sliding block (91) and the auxiliary leg (9) are both arranged inside the leg cavity (14), the auxiliary leg (9) is provided with a magnet (94), and when the auxiliary leg (9) is in a contracted state, the magnet (94) is attached to the inner wall of the leg cavity (14).

5. A quick-release security door according to claim 1, characterized in that said sealing means are inner sealing rings (6), said inner sealing rings (6) being O-rings.

6. The security door capable of being rapidly disassembled and assembled according to claim 1, characterized in that an outer sealing gasket (7) is further arranged between the cover plate (3) and the end part of the side plate (1), and the outer sealing gasket (7) is arranged between the edge of the cover plate (3) and the connecting rod (5).

7. The security door capable of being disassembled and assembled quickly as claimed in claim 1, wherein a pin assembly is arranged at the lower edge of the cavity (11), the pin assembly comprises a pin (4) and a pin holder (41) for fixing the pin (4), the pin holder (41) is connected to the side plate (1) through a plurality of elastic columns (42), and the lower end of the control box (2) is provided with a contact (22) connected to the pin (4).

8. The security door capable of being disassembled and assembled quickly as claimed in claim 1, characterized in that the material of the connecting rod (5) is metal.

9. A rapidly detachable security door according to claim 1, wherein the connecting rod (5) is further provided with a reinforcing rib (51).