CN211736950U

CN211736950U - Joggle clamping fireproof door frame

Info

Publication number: CN211736950U
Application number: CN202020184908.3U
Authority: CN
Inventors: 陈�峰
Original assignee: Maanshan City Sanshan Machinery Co ltd
Current assignee: Maanshan City Sanshan Machinery Co ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-10-23
Anticipated expiration: 2030-02-19

Abstract

The utility model relates to the technical field of fire doors, and discloses a joggle clamping fireproof door frame, which comprises two cross rods and two vertical rods, wherein the two cross rods and the two vertical rods are arranged in a rectangular shape, and the cross rods are connected with the vertical rods through a positioning mechanism; positioning mechanism includes constant head tank and locating piece, the constant head tank is seted up on the position that the horizontal pole corresponds the montant, locating piece sliding connection is in the constant head tank, the notch and the outside extension of constant head tank are passed to the one end that the constant head tank bottom was kept away from to the locating piece, and fixed connection is on the corresponding position of montant, the locating piece passes through fixed establishment to be connected in the constant head tank, fixed establishment includes the fixed slot, a spring, fixed block and draw-in groove, two fixed slot symmetries are seted up on the lateral wall of locating piece, the draw-in groove is seted up on the cell wall that the. The utility model discloses make the installation convenient and fast very, and be convenient for transport.

Description

Joggle clamping fireproof door frame

Technical Field

The utility model relates to a fire door technical field especially relates to a joggle clamps fire prevention door frame.

Background

The fire door is also called as a fire door, has the functions of preventing fire spreading and smoke diffusion besides the function of a common door, and can prevent the fire spreading within a certain time to ensure the evacuation of people; the door frame of fire control door is usually sold, transported with the finished product form after the equipment, but current finished product door frame installation is comparatively inconvenient and the bulk is great be unfavorable for the transportation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the installation of finished product door frame is comparatively inconvenient and the volume is great to be unfavorable for the transportation among the prior art, and the joggle that provides clamps the fire door frame.

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

a joggle clamping fireproof door frame comprises two cross rods and two vertical rods, wherein the two cross rods and the two vertical rods are arranged in a rectangular shape, and the cross rods are connected with the vertical rods through positioning mechanisms;

positioning mechanism includes constant head tank and locating piece, the constant head tank is seted up on the position that the horizontal pole corresponds the montant, locating piece sliding connection is in the constant head tank, the notch and the outside extension of constant head tank are passed to the one end that the constant head tank bottom was kept away from to the locating piece, and fixed connection is on the corresponding position of montant, the locating piece passes through fixed establishment and connects in the constant head tank.

Preferably, fixed establishment includes fixed slot, spring, fixed block and draw-in groove, two the fixed slot symmetry is seted up on the lateral wall of locating piece, the draw-in groove is seted up on the cell wall that the constant head tank corresponds the fixed slot, the one end fixed connection of spring is on the corresponding position of fixed slot tank bottom, fixed block sliding connection is in the fixed slot, and fixed connection is at the other end of spring, the fixed block is kept away from the one end of spring and is passed the notch of fixed slot and extend to the draw-in groove that corresponds, the one end that the spring was kept away from to the fixed block is the.

Preferably, the limiting groove has been seted up to the symmetry on the cell wall of fixed slot, sliding connection has the stopper in the limiting groove, the one end that the limiting groove tank bottom was kept away from to the stopper passes the notch of limiting groove and outwards extends, and fixed connection is on the corresponding lateral wall of fixed block.

Preferably, the limiting block is close to the one end of the limiting groove bottom and is provided with a ball groove, the ball groove is connected with a ball in a rolling manner, and one end, far away from the ball groove bottom, of the ball penetrates through the notch of the ball groove and extends outwards and is connected with the groove bottom of the limiting groove in a rolling manner.

Preferably, the notch of the ball groove is smaller than the diameter of the ball.

Preferably, the one end that the fixed block is close to the spring has seted up stable groove, sliding connection has the stabilizer bar in stable groove, the stabilizer bar passes stable groove's notch and spring and fixed connection in proper order on the corresponding position of fixed slot tank bottom.

Preferably, the upper and lower both ends of montant are seted up the seal groove of rectangle, sliding connection has sealed piece in the seal groove, the notch of seal groove is passed and outwards extends to the one end that sealed piece kept away from the seal groove tank bottom, and fixed connection is on the corresponding position of horizontal pole.

Preferably, a sealing gasket is installed in the groove bottom of the sealing groove, and the upper end and the lower end of the sealing gasket are respectively abutted against the groove bottoms of the sealing block and the sealing groove.

Preferably, the two ends of the cross rod are symmetrically and fixedly connected with mounting rods.

Compared with the prior art, the utility model provides a joggle clamps fire door frame possesses following beneficial effect:

1. this joggle clamps fire door frame, through setting up the horizontal pole, the montant, positioning mechanism, the constant head tank, locating piece and fixed establishment, when needs are installed the door frame, take two horizontal poles and two montants to the installation site and then assemble, only need inject the locating piece in the constant head tank that corresponds at the in-process of equipment, under the effect of fixed establishment mechanism, fix the locating piece well in the constant head tank, and then be in the same place the fine connection of horizontal pole and montant, make the installation very convenient and fast, and be convenient for transport.

2. This joggle clamps fire door frame, through setting up fixed establishment, the fixed slot, a spring, fixed block and draw-in groove, at the in-process of injecting the locating piece into the constant head tank, when the inclined plane of fixed block contacts the notch position of constant head tank, under the effect on inclined plane, fixed block compression spring removes in to the fixed slot, along with the continuous removal of locating piece, when the fixed block removed the position of draw-in groove, under the effect of spring, the fixed block card advanced in the draw-in groove, and then fixed the locating piece well in the constant head tank.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the installation convenient and fast very, and be convenient for transport.

Drawings

Fig. 1 is a schematic front view of a joggle-joint clamped fireproof door frame provided by the utility model;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 2;

fig. 4 is an enlarged view of a portion C in fig. 3.

In the figure: 1 horizontal pole, 2 montants, 3 positioning mechanism, 31 constant head tank, 32 locating piece, 4 fixed establishment, 41 fixed slot, 42 spring, 43 fixed block, 44 draw-in grooves, 5 spacing grooves, 6 spacing blocks, 7 ball grooves, 8 balls, 9 stabilizing grooves, 10 stabilizer bars, 11 seal grooves, 12 seal blocks, 13 sealed pads, 14 installation poles.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a joggle clamping fireproof door frame comprises two cross rods 1 and two vertical rods 2, wherein the two cross rods 1 and the two vertical rods 2 are arranged in a rectangular shape, and the cross rods 1 are connected with the vertical rods 2 through positioning mechanisms 3;

positioning mechanism 3 includes constant head tank 31 and locating piece 32, constant head tank 31 is seted up on the position that horizontal pole 1 corresponds montant 2, locating piece 32 sliding connection is in constant head tank 31, the notch of constant head tank 31 and outside extension are passed to the one end that constant head tank 31 tank bottom was kept away from to locating piece 32, and fixed connection is on montant 2's corresponding position, locating piece 32 passes through fixed establishment 4 and connects in constant head tank 31, when needs install the door frame, take two horizontal poles 1 and two montants 2 to the installation site then assemble, in the in-process of equipment only need inject locating piece 32 in the constant head tank 31 that corresponds, under fixed establishment mechanism 4's effect, fix locating piece 32 well in constant head tank 31, and then link together horizontal pole 1 and montant 2 fine, make the installation very local convenient and fast, and be convenient for transportation.

The fixing mechanism 4 comprises fixing grooves 41, springs 42, fixing blocks 43 and clamping grooves 44, wherein the two fixing grooves 41 are symmetrically arranged on the side wall of the positioning block 32, the clamping grooves 44 are arranged on the groove wall of the positioning groove 31 corresponding to the fixing grooves 41, one end of each spring 42 is fixedly connected to the corresponding position of the bottom of the corresponding fixing groove 41, the fixing blocks 43 are slidably connected in the fixing grooves 41 and fixedly connected to the other ends of the springs 42, one ends, far away from the springs 42, of the fixing blocks 43 penetrate through the notches of the fixing grooves 41 and extend into the corresponding clamping grooves 44, one ends, far away from the springs 42, of the fixing blocks 43 are obliquely arranged, in the process of inserting the positioning block 31 into the positioning groove 31, when the inclined surfaces of the fixing blocks 43 contact with the notch positions of the positioning groove 31, the fixing blocks 43 compress the springs 42 to move into the fixing grooves 41 under the action of, under the action of the spring 42, the fixing block 43 is clamped into the clamping groove 44, so that the positioning block 32 is well fixed in the positioning groove 31.

Spacing groove 5 has been seted up to the symmetry on the cell wall of fixed slot 41, and sliding connection has stopper 6 in the spacing groove 5, and stopper 6 keeps away from the one end of 5 tank bottoms of spacing groove and passes the notch of spacing groove 5 and outwards extend, and fixed connection prevents that fixed block 43 from droing from fixed slot 41 on the corresponding lateral wall of fixed block 43.

The ball groove 7 has been seted up to stopper 6 one end near 5 tank bottoms of spacing groove, and ball 8 is connected with in the ball groove 7 roll, and ball 8 keeps away from the one end of 7 tank bottoms of ball groove and passes the notch of ball groove 7 and outwards extend, and with the tank bottom roll connection of spacing groove 5 for stopper 6 removes better smoothly in spacing groove 5.

The notch of the ball groove 7 is smaller than the diameter of the ball 8, and the ball 8 is prevented from falling off from the fixing groove 7.

The one end that fixed block 43 is close to spring 42 has seted up stable groove 9, and sliding connection has stabilizer bar 10 in stable groove 9, and stabilizer bar 10 passes the notch and spring 42 of stable groove 9 in proper order and fixed connection is on the corresponding position of fixed slot 41 tank bottom for fixed block 43 removes the in-process reliable and stable more in fixed slot 41.

Rectangular seal groove 11 has been seted up at the upper and lower both ends of montant 2, and sliding connection has sealed piece 12 in the seal groove 11, and the notch of seal groove 11 and outside extension are passed to the one end that sealed piece 12 kept away from the 11 tank bottoms of seal groove, and fixed connection has played sealed effect on the corresponding position of horizontal pole 1, prevents that debris such as steam or dust from falling into in the constant head tank 31.

And a sealing gasket 13 is arranged in the groove bottom of the sealing groove 11, and the upper end and the lower end of the sealing gasket 13 are respectively abutted against the sealing block 12 and the groove bottom of the sealing groove 11, so that the sealing effect is better.

The two ends of the cross rod 1 are symmetrically and fixedly connected with mounting rods 14, so that the cross rod 1 can be conveniently mounted.

In the utility model, when the door frame needs to be installed, the two cross bars 1 and the two vertical bars 2 are taken to the installation site and then assembled, in the assembling process, the positioning block 32 is only required to be inserted into the corresponding positioning groove 31, the positioning block 32 is well fixed in the positioning groove 31 under the action of the fixing mechanism 4, thereby connecting the cross bar 1 and the vertical bar 2 together well, so that the installation is very convenient and fast, and the transportation is convenient, in the process of inserting the positioning block 32 into the positioning groove 31, when the inclined surface of the fixing block 43 contacts the notch position of the positioning groove 31, under the action of the inclined surface, the fixing block 43 compresses the spring 42 to move towards the fixing groove 41, and along with the continuous movement of the positioning block 32, when the fixing block 43 moves to the position of the clamping groove 44, under the action of the spring 42, the fixing block 43 is clamped into the clamping groove 44, so that the positioning block 32 is well fixed in the positioning groove 31.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A joggle clamping fireproof door frame comprises two cross rods (1) and two vertical rods (2), and is characterized in that the two cross rods (1) and the two vertical rods (2) are arranged in a rectangular shape, and the cross rods (1) are connected with the vertical rods (2) through positioning mechanisms (3);

positioning mechanism (3) include constant head tank (31) and locating piece (32), set up on horizontal pole (1) corresponds the position of montant (2) constant head tank (31), locating piece (32) sliding connection is in constant head tank (31), the notch of constant head tank (31) is passed and outwards extends to the one end that constant head tank (31) tank bottom was kept away from in locating piece (32), and fixed connection is on the corresponding position of montant (2), locating piece (32) are connected in constant head tank (31) through fixed establishment (4).

2. A joggle-joint-clamped fireproof door frame according to claim 1, characterized in that the fixing mechanism (4) comprises fixing grooves (41), a spring (42), a fixing block (43) and a clamping groove (44), two fixing grooves (41) are symmetrically arranged on the side wall of the positioning block (32), the clamping groove (44) is arranged on the groove wall of the positioning groove (31) corresponding to the fixing groove (41), one end of the spring (42) is fixedly connected to the corresponding position of the groove bottom of the fixing groove (41), the fixing block (43) is slidably connected in the fixing groove (41) and is fixedly connected to the other end of the spring (42), one end of the fixing block (43) far away from the spring (42) penetrates through the notch of the fixing groove (41) and extends into the corresponding clamping groove (44), and one end of the fixing block (43) far away from the spring (42) is obliquely arranged.

3. A joggle-joint clamping fireproof door frame according to claim 2, characterized in that the groove wall of the fixing groove (41) is symmetrically provided with a limit groove (5), the limit groove (5) is connected with a limit block (6) in a sliding way, one end of the limit block (6) far away from the groove bottom of the limit groove (5) passes through the notch of the limit groove (5) and extends outwards, and is fixedly connected with the corresponding side wall of the fixing block (43).

4. A joggle-joint clamping fireproof door frame according to claim 3, characterized in that the end of the limiting block (6) close to the bottom of the limiting groove (5) is provided with a ball groove (7), a ball (8) is connected in the ball groove (7) in a rolling manner, and the end of the ball (8) far away from the bottom of the ball groove (7) passes through the notch of the ball groove (7) and extends outwards and is connected with the bottom of the limiting groove (5) in a rolling manner.

5. A mortice and snap fire door frame as claimed in claim 4, characterised in that the opening of the ball groove (7) is smaller than the diameter of the ball (8).

6. A mortice clamping fireproof door frame according to claim 2, wherein a stabilizing groove (9) is formed at one end of the fixing block (43) close to the spring (42), a stabilizer bar (10) is slidably connected in the stabilizing groove (9), and the stabilizer bar (10) sequentially passes through the notch of the stabilizing groove (9) and the spring (42) and is fixedly connected to the corresponding position of the bottom of the fixing groove (41).

7. A joggle clamping fireproof door frame according to claim 1, characterized in that the upper and lower ends of the vertical rod (2) are provided with rectangular sealing grooves (11), the sealing grooves (11) are connected with sealing blocks (12) in a sliding manner, one end of the sealing block (12) far away from the bottom of the sealing groove (11) passes through the notch of the sealing groove (11) and extends outwards, and is fixedly connected to the corresponding position of the cross rod (1).

8. A mortise lock fireproof door frame according to claim 7, wherein a gasket (13) is installed in the groove bottom of the sealing groove (11), and the upper and lower ends of the gasket (13) are respectively abutted against the sealing block (12) and the groove bottom of the sealing groove (11).

9. A mortice clamping fireproof door frame according to claim 1, wherein the two ends of the cross bar (1) are symmetrically and fixedly connected with mounting bars (14).