CN207999181U - A kind of tollbooth safety door - Google Patents

Abstract

The utility model discloses a kind of tollbooth safety doors, including the sliding door structure in tollbooth door opening is arranged, interior door opening is equipped in the sliding door structure at least one sliding door, interior door opening transfer is dynamic to be equipped with inside door, and inside door is locked in by RRD push-rod locks in interior door opening.When sliding door is in normally off, inside door can quickly be pushed open the utility model inside tollbooth, therefore be conducive to staff's fast-escape out of tollbooth, improve the safety of tollbooth.Sealing is realized by multigroup sealing strip and gasket in the utility model simultaneously, there is good sealing effect, reduce tail gas to the harm in tollbooth.

Description

A kind of tollbooth safety door

Technical field

The utility model is related to tollbooth field, specifically a kind of tollbooth safety door.

Background technology

At the entrance of highway, the general tollbooth that is arranged charges to traffic.Since highway goes out Entrance dealing vehicle flowrate is bigger, and environment is complicated.Often there is situations such as traffic accident, vehicle knocks tollbooth in charge station, Situations such as tollbooth deformation being caused when vehicle knocks tollbooth, being caught fire in tollbooth, if tollbooth door can not be beaten in time It opens, hidden trouble is caused safely to the life of toll collector.Existing tollbooth door lock is common door lock, can not be from inside quickly It opens, is unfavorable for staff's fast-escape when there are the condition of a disasters such as fire.

Meanwhile traffic will produce a large amount of tail gas at the entrance of highway, staff stays in charge for a long time In pavilion when work, tail gas can adversely affect the health of staff.Since the window needs of tollbooth are normally opened, because The problem of this unavoidably has tail gas entrance, but other than window, and tollbooth crack between a door and its frame easily enters there is also tail gas.If tollbooth door It using traditional seal door structure, can cause to hinder when door is opened, cannot be satisfied from internal enabling fast-escape requirement. Therefore a kind of safety door is needed, personnel's fast-escape demand can be met, can also have sealing effect.

Utility model content the purpose of this utility model is to provide a kind of tollbooth safety door, to solve prior art receipts The problem of expense pavilion tail gas is difficult to quickly escape when being easily accessible and occur fire conditions.

In order to achieve the above object, technical solution used by the utility model is:

A kind of tollbooth safety door, it is characterised in that:Including the sliding door structure in tollbooth door opening is arranged, the push-and-pull Interior door opening is equipped in door at least one sliding door, inside door, inside door side and interior door opening respective side are installed in interior door opening Between RRD push-rod locks, the sliding door where inside door be equipped with towards the medial surface in tollbooth by door hinge chain link, the inside door It is equipped with the lock of RRD push-rod locks, realizes that inside door is normally closed in sliding door with RRD push-rod locks and lock.

A kind of tollbooth safety door, it is characterised in that:The sliding door structure includes being mounted on tollbooth door opening The track base at middle top, bottom, and a pair of of sliding door are respectively equipped with a pair of guide-track groove being mutually parallel in each track base, One of guide-track groove is located at outside in each track base, another guide-track groove is located inside, and one of sliding door is mounted on Two track bases are located between the guide-track groove of inside, another sliding door is located at mounted on two track bases between the guide-track groove in outside, Sliding door positioned inside is equipped with interior door opening, installs inside door by door hinge in interior door opening, and inside door is towards the inside in tollbooth RRD push-rod locks are installed in face, and the sliding door where inside door is equipped with the lock of RRD push-rod locks.

A kind of tollbooth safety door, it is characterised in that:Top, the bottom of each sliding door are respectively protruding into corresponding In guide-track groove, and top, the bottom of each sliding door are rotatablely equipped with multiple pulleys respectively, and pulley is rolled with guide-track groove to be coordinated.

A kind of tollbooth safety door, it is characterised in that:At the top of the sliding door lateral surface in outside, bottom with it is right It is respectively equipped with sealing strip between the guide rail groove groove wall answered, is located at sliding door medial surface top, bottom and the corresponding guide rail of inside Sealing strip is also respectively equipped between groove groove wall respectively.

A kind of tollbooth safety door, it is characterised in that:There is spacing between two guide-track groove of each track base, and pushes up Spacing is identical between portion, bottom guide track slot, and two sliding doors one end close to each other is connected with seal receptacle between guide track slot respectively, Two seal receptacles are fitted closely in sliding door in when closing, and two seal receptacle binding faces are respectively equipped with sealing strip.

A kind of tollbooth safety door, it is characterised in that:On top, bottom guide track seat between guide-track groove respectively Equipped with gasket, in sliding door in the close contact correspondings with two seal receptacle top surfaces, bottom surface respectively of gasket when closing, by gasket It realizes at the top of seal receptacle, the sealing of bottom.

A kind of tollbooth safety door, it is characterised in that:When sliding door is in closing, tollbooth door opening corresponds to inside and outside Respectively an end position is respectively equipped with gasket to the sliding door of side.

A kind of tollbooth safety door, it is characterised in that:The interior door opening side wall be equipped with gasket, gasket with it is interior Door side is in close contact the sealing realized to inside door.

In the utility model, tollbooth door is designed as sliding door structure, and sliding door structure is pushed away by what two fans were staggered inside and outside Sliding door is constituted, wherein being equipped with interior door opening in the sliding door of inside, interior door opening transfer is dynamic to be equipped with inside door, and inside door passes through RRD Push-rod lock realizes normally closed locking, the opening direction of the RRD push-rod locks be from inside to outside, when there is accident in tollbooth, tollbooth Interior staff directly pushes inside door open, you can escapes out of tollbooth.

In the utility model, at the top of the sliding door lateral surface in outside, between bottom and corresponding guide rail groove groove wall by close Strip of paper used for sealing seals, and is sealed by sealing strip at the top of the sliding door medial surface of inside, between bottom and corresponding guide rail groove groove wall.Two push away When sliding door is in closed state, sealing is realized by the sealing strip on seal receptacle, and be located on seal receptacle top surface, bottom surface and track base Sealing is realized in gasket cooperation between guide-track groove.Tollbooth door opening side is equipped with gasket, realizes the side when sliding door is closed The sealing on side.Meanwhile door opening side wall is equipped with gasket in sliding door, and the sealing of inside door is realized using the gasket.

Compared with prior art, for the utility model when sliding door is in normally off, inside door can be fast inside tollbooth Speed is pushed open, therefore is conducive to staff's fast-escape out of tollbooth, improves the safety of tollbooth.This practicality simultaneously is new Sealing is realized by multigroup sealing strip and gasket in type, there is good sealing effect, reduce tail gas in tollbooth Harm.

Description of the drawings

Fig. 1 is the utility model structural side view.

Fig. 2 is the utility model structure front view.

Fig. 3 is the utility model structure top view.

Fig. 4 is the structure diagram of the utility model.

Specific implementation mode

As shown in Figure 1-Figure 3, a kind of tollbooth safety door, including the sliding door structure that is arranged in tollbooth door opening, should Interior door opening is equipped in sliding door structure at least one sliding door 1, inside door 2,2 side of inside door and interior door opening are installed in interior door opening RRD push-rod locks 3,2 institute of inside door are equipped with towards the medial surface in tollbooth by door hinge chain link, the inside door 2 between respective side Sliding door 1 on be equipped with the locks 4 of RRD push-rod locks 3, inside door 2 is normally closed is pushing and pulling for realization from RRD push-rod locks 3 and lock 4 with In door 1.

Sliding door structure includes being mounted on the track base 5 of top, bottom in tollbooth door opening, and a pair of of sliding door 1,6, A pair of guide-track groove 7 being mutually parallel is respectively equipped in each track base 5, one of guide-track groove is positioned at outer in each track base 5 Side, another guide-track groove are located inside, and one of sliding door 1 is located at mounted on two track bases between the guide-track groove of inside, separately One sliding door 6 is located at mounted on two track bases between the guide-track groove in outside, and the sliding door 1 for being located inside is equipped with interior door opening, interior Inside door 2 is installed by door hinge in door opening, inside door 2 installs RRD push-rod locks 3 towards the medial surface in tollbooth, where inside door 2 Sliding door 1 is equipped with the lock 4 of RRD push-rod locks 3.

Top, the bottom of each sliding door 1,6 are respectively protruding into corresponding guide-track groove, and the top of each sliding door 1,6, Bottom is rotatablely equipped with multiple pulleys 8 respectively, and pulley 8 is rolled with guide-track groove to be coordinated.

It is respectively equipped with sealing strip at the top of 6 lateral surface of sliding door in outside, between bottom and corresponding guide rail groove groove wall 9, it is also respectively equipped with sealing strip respectively at the top of 1 medial surface of sliding door of inside, between bottom and corresponding guide rail groove groove wall 10。

There is spacing between 5 liang of guide-track grooves 7 of each track base, and spacing is identical between top, bottom guide track slot, two sliding doors 1,6 one end close to each other are connected with seal receptacle 13 between guide track slot respectively, and two seal receptacles 13 are when sliding door 1,6 is in closing It fits closely, and two seal receptacles, 13 binding face is respectively equipped with sealing strip 14.

Gasket 11 is respectively equipped between guide-track groove on top, bottom guide track seat 5, when sliding door 1,6 is in closing Gasket 11 is corresponding with two seal receptacles, 9 top surface, bottom surface respectively to be in close contact, and 13 top of seal receptacle, bottom are realized by gasket 11 Sealing.

When sliding door 1,6 is in closing, tollbooth door opening corresponds to the sliding door 1 of medial and lateral, a 6 respective end positions are set respectively There is gasket 12.

Interior door opening side wall is equipped with gasket, and gasket is in close contact the sealing realized to inside door 2 with 2 side of inside door.

Claims (8)

1. a kind of tollbooth safety door, it is characterised in that:Including the sliding door structure in tollbooth door opening is arranged, the sliding door Interior door opening is equipped in structure at least one sliding door, inside door is installed in interior door opening, inside door side and interior door opening respective side it Between by door hinge chain link, which is equipped with RRD push-rod locks towards the medial surface in tollbooth, on the sliding door where inside door Lock equipped with RRD push-rod locks realizes that inside door is normally closed in sliding door with RRD push-rod locks and lock.

2. a kind of tollbooth safety door according to claim 1, it is characterised in that:The sliding door structure includes being mounted on The track base of top, bottom in tollbooth door opening, and a pair of of sliding door are respectively equipped with a pair in each track base and are mutually parallel Guide-track groove, one of guide-track groove is located at outside in each track base, another guide-track groove is located inside, one of push-and-pull Door is located at mounted on two track bases between the guide-track groove of inside, another sliding door is mounted on the guide rail that two track bases are located at outside Between slot, the sliding door for being located inside is equipped with interior door opening, installs inside door by door hinge in interior door opening, and inside door is towards in tollbooth Medial surface RRD push-rod locks are installed, sliding door where inside door is equipped with the lock of RRD push-rod locks.

3. a kind of tollbooth safety door according to claim 2, it is characterised in that:Top, the bottom point of each sliding door It does not stretch into corresponding guide-track groove, and top, the bottom of each sliding door are rotatablely equipped with multiple pulleys, pulley and guide rail respectively The dynamic cooperation of trough roller.

4. a kind of tollbooth safety door according to claim 2, it is characterised in that:Sliding door lateral surface top positioned at outside Be respectively equipped with sealing strip between portion, bottom and corresponding guide rail groove groove wall, be located at the top of the sliding door medial surface of inside, bottom with It is also respectively equipped with sealing strip respectively between corresponding guide rail groove groove wall.

5. a kind of tollbooth safety door according to claim 2, it is characterised in that:Have between two guide-track groove of each track base Spacing, and spacing is identical between top, bottom guide track slot, two sliding doors one end close to each other connects between distinguishing guide track slot There is seal receptacle, two seal receptacles are fitted closely in sliding door in when closing, and two seal receptacle binding faces are respectively equipped with sealing strip.

6. a kind of tollbooth safety door according to claim 5, it is characterised in that:It is located on top, bottom guide track seat and leads Gasket is respectively equipped between track slot, it is corresponding close with two seal receptacle top surfaces, bottom surface respectively in gasket when closing in sliding door Contact is realized by gasket at the top of seal receptacle, the sealing of bottom.

7. a kind of tollbooth safety door according to claim 2, it is characterised in that:When sliding door is in closing, tollbooth door Hole corresponds to the sliding doors of medial and lateral, and respectively an end position is respectively equipped with gasket.

8. a kind of tollbooth safety door according to claim 1, it is characterised in that:The interior door opening side wall is equipped with sealing Pad, gasket are in close contact the sealing realized to inside door with interior door side.