CN214832161U - Fast through door convenient to installation - Google Patents

Abstract

The utility model provides a fast logical door convenient to installation, the load simulator comprises a case, a supporting plate, the diamond-shaped support, actuating mechanism, supporting baseplate, nut component and runner assembly, supporting baseplate installs on two diamond-shaped supports, the equal fixedly connected with elastic support legs in supporting baseplate four corners, the locating hole has been seted up on the supporting baseplate, four nut component settings are directly over the locating hole, and nut component includes the nut sleeve, the connecting rod, lock nut and first spring, four runner assembly that correspond with nut component install in the backup pad below, and runner assembly includes the rack board, the axis of rotation, the straight-teeth gear, first conical gear and second conical gear, the rack board is installed on supporting baseplate, the axis of rotation is installed in the backup pad bottom, and the cover is equipped with straight-teeth gear and first conical gear in the axis of rotation, second conical gear installs in nut sleeve top. The utility model provides a fast pass through door convenient to installation has easy operation, the advantage of the installation of being convenient for.

Description

Fast through door convenient to installation

Technical Field

The utility model relates to a fast logical door technical field especially relates to a fast logical door convenient to installation.

Background

The quick-pass door belongs to an access control system and is one of important components of modern access control. The door leaf is driven by a control system, automatically opens and closes, and the operation mode can be selected by programming: the door wings open automatically whenever it is verified that the entrant is authorized. The common quick-acting door is divided into a scissor door (wing gate) and a swing door according to different door wing motion modes.

When installing the fast door that leads to, through burying rag bolt or inflation screw underground on level and smooth subaerial, install the fast door that leads to on rag bolt, the nut locking of recycling, when the installation, often need be with quick-witted case lifting with the help of lifting device, be not convenient for fix a position the installation fast, the patent document that publication is CN211773114U discloses a fast door that leads to convenient to installation, including two quick-witted cases that are the symmetric distribution, the equal fixedly connected with lower margin in bottom both sides of quick-witted case, the top of fixed lower margin is rotated and is connected with four nuts that are central symmetric distribution, the top fixedly connected with backup pad that quick-witted incasement portion is located fixed lower margin, the central point department of fixed lower margin wears to be equipped with the supporting shoe, the supporting shoe passes through spring and backup pad fixed connection. The utility model discloses a form the support to quick-witted case through bracing piece and supporting block for locating hole and rag bolt on the fixed lower margin accomplish accurate location, only need alone to press down quick-witted case, and the nut of alone screwing can realize rag bolt and the screw locking of nut, can realize the installation to quick-witted case, nevertheless need alone to press down alone lock nut, and needs the skilled cooperation of two people just can realize quick installation, otherwise appears pressing from both sides the hindering condition when twisting the nut very easily, and it is inconvenient to install.

Therefore, there is a need to provide a new easy-to-install quick-access door to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a quick pass through door of installation of being convenient for that portable is quick.

The utility model provides a fast logical door convenient to installation, include: the device comprises a case, wherein supporting plates are respectively installed at the bottom ends of the two cases, two installation seats are symmetrically installed below the supporting plates, rhombic supports are hinged to the two installation seats, and driving mechanisms are installed on the rhombic supports; the support base plate is arranged on the two rhombic supports, four corners of the support base plate are fixedly connected with elastic supporting legs, and positioning holes are formed in the inner sides of the elastic supporting legs of the support base plate; the four nut components are mounted on the mounting seat and are arranged right above the positioning holes, each nut component comprises a nut sleeve, a connecting rod, a locking nut and a first spring, the nut sleeves are rotatably mounted on the mounting seat, the nut sleeves are provided with a plurality of mounting holes, the first springs are mounted in the mounting holes, one ends of the first springs are fixedly connected with the nut sleeves, the other ends of the first springs are fixedly connected with the connecting rods, and the bottom ends of the connecting rods are fixedly connected with the locking nuts; the rotating assembly, four correspond with nut component the rotating assembly is installed in the backup pad below, and the rotating assembly includes rack plate, axis of rotation, straight-teeth gear, first conical gear and second conical gear, the rack plate is installed on supporting baseplate, the axis of rotation is installed in the backup pad bottom, and the axis of rotation is gone up to overlap and is equipped with straight-teeth gear and first conical gear, straight-teeth gear and rack plate meshing, the coaxial fixed mounting of second conical gear is in nut sleeve top, second conical gear and first conical gear meshing.

Preferably, the driving mechanism comprises mounting blocks, a bidirectional threaded rod and counter bore nuts, the mounting blocks are mounted on the two diamond-shaped supports, the bidirectional threaded rod is mounted on the mounting blocks in a threaded manner, and the counter bore nuts are mounted at two ends of the bidirectional threaded rod.

Preferably, the elastic supporting legs comprise a supporting sleeve, a supporting rod and a second spring, the supporting sleeve is installed on the supporting bottom plate, the second spring is fixedly connected in the supporting sleeve, the supporting rod is slidably installed in the sleeve, and the top end of the supporting rod is fixedly connected with the second spring.

Preferably, the bottom end of the supporting sleeve is flush with the bottom end of the supporting bottom plate, and the length of the supporting sleeve is larger than that of the supporting rod.

Preferably, the bottom end of the supporting rod is provided with a roller.

Preferably, a rectangular frame is installed at the bottom end of the supporting plate.

Compared with the prior art, the utility model provides a fast pass through door convenient to installation has following beneficial effect:

1. the nut component and the rotating component are arranged between the bottom support plate of the machine box and the support bottom plate, the support plate and the support bottom plate are connected through the rhombic bracket, and the rhombic bracket is provided with the driving mechanism and is driven by the driving mechanism; the rhombic support is folded and unfolded, the support plate is driven to be close to and away from the support floor, the positioning hole is exposed when the support plate is far away from the support floor, hole finding and positioning are achieved, the locking nut is driven to be locked on the foundation bolt through the combination of the rotating assembly and the nut assembly when the support plate is close to the support floor, the whole installation process can be completed by one person, and the support plate is driven to ascend and position only by twisting the bidirectional threaded rod of the driving mechanism; then, under reverse twisting, a locking nut is driven to complete locking under the transmission of the straight gear, the rack plate, the transmission shaft, the first conical gear and the second conical gear, so that the quick installation of the quick access door is facilitated;

2. the elastic supporting legs are arranged and used for keeping the height of the supporting floor to the ground when the supporting floor is not installed, the elastic supporting legs shrink after installation, the whole device does not need to be lifted and pressed down in the installation process, and the rectangular frame used for shielding each component at the bottom of the protective case is further installed between the supporting plate and the supporting floor.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the easy-to-install quick-access door provided by the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a partial enlarged view of a shown in FIG. 1;

FIG. 4 is a schematic structural view of the elastic support foot shown in FIG. 1;

FIG. 5 is a schematic structural view of the nut assembly shown in FIG. 1;

fig. 6 is a schematic view of the installation structure of the present invention.

Reference numbers in the figures: 1. a chassis; 2. a support plate; 21. a mounting seat; 22. a rectangular frame; 3. a diamond-shaped support; 4. a support base plate; 41. elastic supporting legs; 411. a support sleeve; 412. a support bar; 413. a second spring; 42. positioning holes; 5. a drive mechanism; 51. mounting blocks; 52. a bidirectional threaded rod; 53. a counter bore nut; 6. a nut assembly; 601. mounting holes; 61. a nut socket; 62. a connecting rod; 63. locking the nut; 64. a first spring; 7. a rotating assembly; 71. a rack plate; 72. a rotating shaft; 73. a spur gear; 74. a first conical gear; 75. a second conical gear; 8. anchor bolts; 9. and (4) the ground.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to 6, a preferred embodiment of the present invention provides a quick-pass door convenient to install, which includes: the device comprises a case 1, a supporting plate 2, a diamond-shaped support 3, a supporting bottom plate 4, a driving mechanism 5, a nut component 6 and a rotating component 7.

In the specific implementation process, as shown in fig. 1, fig. 2, fig. 4 and fig. 5, a support plate 2 is installed at the bottom end of two cases 1 with door wings, a diamond-shaped support 3 is hinged below the support plate 2 by welding two installation seats 21, a driving mechanism 5 is arranged on the diamond-shaped support 3, the support plate 4 is installed on the two diamond-shaped supports 3, elastic support legs 41 are fixedly connected to four corners of the support plate 4, positioning holes 42 are formed in the support plate 4 at the inner sides of the elastic support legs 41, four nut assemblies 6 are installed on the installation seats 21 and are arranged right above the positioning holes 42, each nut assembly 6 comprises a nut sleeve 61, a connecting rod 62, a locking nut 63 and a first spring 64, the nut sleeve 61 is rotatably installed on the installation seat 21, a plurality of installation holes 601 are formed in the nut sleeve 61, the first spring 64 is installed in the installation holes 601, one end of the first spring 64 is fixedly connected with the nut sleeve 61, the other end is fixedly connected with a connecting rod 62, and the bottom end of the connecting rod 62 is fixedly connected with a locking nut 63; the number of the rotating assemblies 7 is four, the four rotating assemblies 7 corresponding to the nut assemblies 6 are arranged below the supporting plate 2, each rotating assembly 7 comprises a rack plate 71, a rotating shaft 72, a straight gear 73, a first conical gear 74 and a second conical gear 75, the rack plates 71 are arranged on the supporting base plate 4, the rotating shafts 72 are arranged at the bottom end of the supporting plate 2, the straight gears 73 and the first conical gears 74 are sleeved on the rotating shafts 72, the straight gears 73 are meshed with the rack plates 71, the second conical gears 75 are coaxially and fixedly arranged at the top end of the nut sleeve 61, and the second conical gears 75 are meshed with the first conical gears 74;

it should be noted that: when the device is used, the driving mechanism 5 is used for driving the rhombic bracket 3 to ascend, the supporting plate 2 and the supporting base plate 4 are spread, so that the positioning hole 42 is exposed, the case 1 is moved to a position above the ground 9 provided with the foundation bolt 8, the positioning hole 42 is aligned with the foundation bolt 8, the driving mechanism 5 is rotated to descend the rhombic bracket 3, the straight gear 73 of the rotating component 7 is meshed with the rack plate 71 during descending to drive the rotating shaft 72 to rotate, the rotating shaft 72 rotates to drive the first conical gear 74 to rotate, the first conical gear 74 drives the second conical gear 75 to rotate, the second conical gear 75 drives the nut sleeve 61 to rotate on the mounting seat 21, the nut sleeve 61 drives the locking nut 63 to rotate through the transmission of the connecting rod 62, when the locking nut 63 descends to pass through the positioning hole 42 to be in contact with the foundation bolt 8, the locking nut 63 drives the whole supporting plate 2 to move downwards to complete locking, during the locking process, the elastic supporting feet 41 are compressed until the supporting bottom plate 4 is contacted and pressed with the ground 9 to realize complete locking.

In the locking process, the locking nut 63 is firstly contacted with the ground 9, then the connecting rod 62 compresses the first spring 64, and the supporting bottom plate 4 continuously moves downwards to be contacted with the ground 9, so that locking is realized.

Referring to fig. 1, the driving mechanism 5 mounted on the diamond-shaped brackets 3 includes mounting blocks 51, a bidirectional threaded rod 52 and counter bore nuts 53, the two mounting blocks 51 are mounted on the two diamond-shaped brackets 3, the bidirectional threaded rod 52 is threadedly mounted on the mounting blocks 51, and the counter bore nuts 53 are mounted at two ends of the bidirectional threaded rod 52;

it should be noted that: during the use, operating personnel uses the instrument to insert counter bore nut 53 and rotates two-way threaded rod 52, and during clockwise rotation, two installation pieces 51 are kept away from each other, and drive diamond-shaped support 3 drives backup pad 2 and is close to with supporting baseplate 4, and during anticlockwise rotation, two installation pieces 51 are close to each other, and drive diamond-shaped support 3 drives backup pad 2 and keeps away from with supporting baseplate 4.

Referring to fig. 1 and 4, the elastic supporting foot 41 includes a supporting sleeve 411, a supporting rod 412 and a second spring 413, the supporting sleeve 411 is installed on the supporting base plate 4, the second spring 413 is connected in the supporting sleeve 411, the supporting rod 412 is slidably installed in the supporting sleeve 411, and the top end of the supporting rod 412 is fixedly connected with the second spring 413;

it should be noted that: when the support rod 412 is not installed, the whole support bottom plate 4 is supported, the support height is higher than that of the anchor bolt 8 on the ground 9, the positioning hole 42 is aligned and positioned, and in the installation process, the support rod 412 gradually shrinks into the support sleeve 411.

Wherein, the bottom of supporting sleeve 411 is flush with supporting baseplate 4 bottom, and the length of supporting sleeve 411 is greater than bracing piece 412, when being convenient for supporting baseplate 4 contact ground 9, bracing piece 412 can be in supporting sleeve 411 completely, and the gyro wheel (for drawing in the figure) is installed to the bracing piece 412 bottom, is convenient for whole fast passing through door and moves the location before the installation operation.

Referring to fig. 6, a rectangular frame 22 is mounted to the bottom end of the support plate 2.

It should be noted that: the utility model is used for sheltering from the protection with the rhombus support 3 and other installation component of bottom, improves its aesthetic property and security, and the interval between backup pad 2 and the supporting baseplate 4 after the high back that equals of rectangle frame 22.

The utility model provides a theory of operation as follows: when the bidirectional threaded rod is used, a tool is inserted into the counter bore nut 53 to rotate the bidirectional threaded rod 52, the bidirectional threaded rod rotates anticlockwise, the two mounting blocks 51 are close to each other, the rhombic support 3 is driven to drive the support plate 2 and the support base plate 4 to be far away, the support plate 2 and the support base plate 4 are unfolded, the positioning hole 42 is exposed, the case 1 is moved to the position above the ground 9 where the foundation bolt 8 is arranged, the positioning hole 42 is aligned with the foundation bolt 8, when the bidirectional threaded rod is rotated clockwise, the two mounting blocks 51 are far away from each other, the rhombic support 3 is driven to drive the support plate 2 and the support base plate 4 to be close, when the bidirectional threaded rod is descended, the straight gear 73 of the rotating assembly 7 is meshed with the rack plate 71 to drive the rotating shaft 72 to rotate, the rotating shaft 72 rotates to drive the first conical gear 74 to rotate, the first conical gear 74 drives the second conical gear 75 to rotate, and the second conical gear 75 drives the nut sleeve 61 to rotate on the mounting seat 21, nut sleeve 61 drives lock nut 63 through the transmission of connecting rod 62 and rotates, when falling to lock nut 63 and passing locating hole 42 and rag bolt 8 contact, continue to rotate, lock nut 63 drives whole backup pad 2 and moves down and accomplishes locking, the locking in-process, elastic support foot 41 is compressed, until supporting baseplate 4 and ground 9 contact extrusion realize locking completely, single can the operation of whole installation, and only need move the location and rotate actuating mechanism 5, can realize quick installation.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a fast pass through door convenient to installation, includes quick-witted case (1), supporting baseplate (4), nut component (6) and runner assembly (7), its characterized in that:

the two chassis (1) are arranged, the bottom ends of the two chassis (1) are respectively provided with a supporting plate (2), two mounting seats (21) are symmetrically arranged below the supporting plates (2), the two mounting seats (21) are respectively hinged with a diamond-shaped support (3), and a driving mechanism (5) is arranged on the diamond-shaped support (3);

the support base plate (4) is arranged on the two rhombic supports (3), four corners of the support base plate (4) are fixedly connected with elastic support legs (41), and the support base plate (4) is provided with positioning holes (42) on the inner sides of the elastic support legs (41);

nut component (6) are equipped with four and install respectively on mount pad (21) and set up directly over locating hole (42), and nut component (6) include nut sleeve (61), connecting rod (62), lock nut (63) and first spring (64), nut sleeve (61) are rotated and are installed on mount pad (21), and nut sleeve (61) have seted up a plurality of mounting hole (601), install first spring (64) in mounting hole (601), first spring (64) one end and nut sleeve (61) fixed connection, the other end and connecting rod (62) fixed connection, connecting rod (62) bottom and lock nut (63) fixed connection.

2. A speed gate easy to install as claimed in claim 1, wherein: install in backup pad (2) below with four rotating assembly (7) that nut component (6) correspond respectively, and rotating assembly (7) include rack plate (71), axis of rotation (72), straight-teeth gear (73), first conical gear (74) and second conical gear (75), install on supporting baseplate (4) rack plate (71), axis of rotation (72) are installed in backup pad (2) bottom, and are equipped with straight-teeth gear (73) and first conical gear (74) on axis of rotation (72), straight-teeth gear (73) and rack plate (71) meshing, second conical gear (75) coaxial fixed mounting is in nut sleeve (61) top, second conical gear (75) and first conical gear (74) meshing.

3. A speed gate easy to install as claimed in claim 1, wherein: actuating mechanism (5) are including installation piece (51), two-way threaded rod (52) and counter bore nut (53), two installation piece (51) is installed on two diamond-shaped support (3), two-way threaded rod (52) screw thread is installed on installation piece (51), and counter bore nut (53) are installed at the both ends of two-way threaded rod (52).

4. A speed gate easy to install as claimed in claim 1, wherein: elastic support foot (41) is including supporting sleeve (411), bracing piece (412) and second spring (413), supporting sleeve (411) is installed on supporting baseplate (4), and fixedly connected with second spring (413) in supporting sleeve (411), bracing piece (412) slidable mounting is in the sleeve, and bracing piece (412) top and second spring (413) fixed connection.

5. Quick pass door easy to install according to claim 4, characterized in that the bottom end of the support sleeve (411) is flush with the bottom end of the support bottom plate (4) and the length of the support sleeve (411) is greater than the support bar (412).

6. An easy-to-install express door as claimed in claim 4, wherein the bottom end of the support bar (412) is mounted with a roller.

7. Easy-to-install express door according to claim 1, characterized in that the bottom end of the supporting plate (2) is fitted with a rectangular frame (22).

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