CN219909300U

CN219909300U - Steel construction vestibule module convenient to connect

Info

Publication number: CN219909300U
Application number: CN202320043459.4U
Authority: CN
Inventors: 曹憬; 李宗京
Original assignee: Hohai University HHU
Current assignee: Hohai University HHU
Priority date: 2023-01-07
Filing date: 2023-01-07
Publication date: 2023-10-27
Anticipated expiration: 2033-01-07

Abstract

The utility model discloses a steel structure corridor module convenient to connect, which comprises a plurality of corridor frames, connecting components and first buffer components, wherein each corridor frame comprises two connecting frames and connecting rods, each connecting rod is provided with one connecting angle plate and a dovetail block, each connecting component comprises a connecting angle plate and a dovetail groove, the side wall of each connecting rod, which is close to the connecting angle plate, is provided with one dovetail groove along the length direction of each connecting rod, each dovetail groove is provided with one connecting frame at two ends in the length direction of each connecting rod, each dovetail block is connected to the side wall of each connecting angle plate, which is close to the connecting frame, each dovetail block is connected in one dovetail groove in a sliding manner, each first buffer component comprises a first spring, and each first spring is arranged on one side, which is far away from each connecting rod, of each connecting frame. The utility model has the effects of facilitating the installation of the steel structure corridor and shortening the construction working hours.

Description

Steel construction vestibule module convenient to connect

Technical Field

The utility model relates to the technical field of steel structure corridor construction, in particular to a steel structure corridor module convenient to connect.

Background

A corridor is a connection structure between buildings. The corridor is arranged on the one hand, due to the requirement of building functions, the connection between two adjacent buildings is facilitated, and meanwhile, the corridor has a good lighting effect and a wide view. With the rapid development of large-span structures in recent years, the structural span of the building is gradually increased, the modeling is more novel, and the structural connection is more complex. Sometimes need build the steel construction vestibule between new and old building, the steel construction vestibule needs to satisfy the security of connection, also can not produce great influence to original building structure simultaneously. Because the dead weight of a common steel structure corridor is large, the common steel structure corridor can be manufactured and installed in a mechanical lifting, high-altitude scattered splicing and sectional lifting mode during installation.

With respect to the above related art, the inventor considers that in the process of installing the steel structure corridor, the steel structure corridor needs to be manufactured according to specific requirements of construction, or a plurality of individual steel structure corridor modules are connected through welding, so that the connection and manufacturing process are complex, and the construction working hours are prolonged.

Disclosure of Invention

In order to facilitate the installation of the steel structure corridor and shorten the construction working hours, the utility model provides the steel structure corridor module which is convenient to connect.

The steel structure corridor module convenient to connect provided by the utility model adopts the following technical scheme:

the utility model provides a steel construction vestibule module convenient to connect, includes vestibule frame, coupling assembling and first buffer unit, the vestibule frame is provided with a plurality of, the vestibule frame includes two connecting frames of parallel arrangement and connects in two connecting rods between the connecting frames, the connecting rod is in respectively be provided with one on the angle of connecting frames, coupling assembling is including connecting gusset and forked tail piece, connect the gusset with the laminating of the outer wall of connecting frames, be close to on the connecting rod the dovetail has been seted up on the lateral wall of connecting gusset, the dovetail is followed the length direction setting of connecting rod, the dovetail is in one has respectively been seted up at connecting rod length direction's both ends, the dovetail will the connecting frame link up, the forked tail piece connect in connect the gusset be close to on the lateral wall of connecting frame, forked tail piece sliding connection is in one of them, be provided with the setting element that is used for the location on the connecting gusset, first buffer unit includes first spring set up in one side that the connecting frame kept away from.

Through adopting above-mentioned technical scheme, when constructing the vestibule, select the vestibule frame of certain quantity to connect according to specific needs, the connecting frame of two adjacent vestibule frames is mutual butt and is connected through connecting the scute, align the connecting frame of two vestibule frames, make the dovetail position on two vestibule frames correspond and communicate, promote and connect the scute, make the dovetail slide to between the dovetail of two vestibule frames, realized the connection to two vestibule frames, use the setting element to prescribe a limit to the position of connecting the scute. The arrangement of the first buffer assembly buffers two adjacent vestibule frames, so that the mutual stress between the vestibule frames is reduced. Through the mutually supporting of vestibule frame, coupling assembling and first buffer assembly, realized the quick connect and the buffering to a plurality of vestibule frames, have the effect of making things convenient for the installation of steel construction vestibule, shortening construction man-hour.

Optionally, the setting element includes locating lever and stopper, the locating lever run through connect the scute and rather than sliding fit, the stopper connect in the locating lever is kept away from the one end of connecting rod, seted up on the connecting rod with the locating blind hole that the locating lever shape corresponds, the locating blind hole set up in the connecting rod is kept away from connect the one end of scute.

Through adopting above-mentioned technical scheme, when using the connection scute to connect the back to two adjacent vestibule frames, make the tip and the location blind hole position correspondence of locating lever, promote the stopper, make the locating lever insert locate in the location blind hole, realized connecting the scute spacing, reduced the possibility that the connection scute takes place the displacement at fixed in-process.

Optionally, a tension spring is sleeved on the positioning rod, one end of the tension spring is connected with the limiting block, and the other end of the tension spring is connected with the connecting angle plate.

Through adopting above-mentioned technical scheme, when connecting the angle plate and removing to locating pin and the corresponding time of location blind hole position, the extension spring shortens and releases elastic potential energy, and the locating lever is automatic embedding in the location blind hole under the effect of extension spring. Meanwhile, the possibility that the positioning rod is separated from the positioning blind hole is reduced due to the arrangement of the tension spring.

Optionally, the first buffer assembly further includes a buffer block, the buffer block is connected in the first spring is kept away from the one end of linking frame, offer on the linking frame and be used for holding the holding tank of buffer block, the first spring keep away from the one end of buffer block connect in the tank bottom of holding tank, keep away from the first spring the buffer tank that corresponds with buffer block position has been offered on the linking frame.

Through adopting above-mentioned technical scheme, when buffering two adjacent vestibule frames, the buffer block inlays and locates in the dashpot, and the setting of buffer block has avoided the direct butt of first spring and adjacent vestibule frame, has reduced the possibility that the vestibule frame damaged.

Optionally, a rotating rod group is disposed between the adjacent vestibule frames, the rotating rod group includes two cross rods with central points rotationally connected, the rotating rod group is disposed on one side of the length direction of the vestibule frames and parallel to the same, two ends of the cross rods are respectively in one-to-one correspondence with the two adjacent vestibule frames, and the end parts of the cross rods are in sliding connection with the connecting rods.

Through adopting above-mentioned technical scheme, bracing piece group alternately sets up between two adjacent vestibule frames, has played the supporting role to the junction of two vestibule frames, has improved the connection stability of device. Due to the sliding fit between the cross bars and the vestibule frame, a positional margin is provided for cushioning and slight sloshing between the vestibule frames.

Optionally, the connecting rod is last to have seted up the spout, the spout is in connecting rod length direction's both ends respectively are provided with one, the spout is followed the length direction setting of connecting rod, sliding connection has the slider in the spout, the slider with joint pin has been inserted jointly between the tip of crossing pole.

Through adopting above-mentioned technical scheme, the setting of connecting pin has realized that the cross pole is connected with dismantling of vestibule frame, has made things convenient for operating personnel to be connected the dwang group with adjacent vestibule frame again after accomplishing the connection to adjacent vestibule frame. The sliding fit of the cross rod and the connecting rod is realized by the arrangement of the sliding block and the sliding groove.

Optionally, a second spring is arranged in the chute, one end of the second spring is connected with the sliding block, and the other end of the second spring is connected with the side wall, close to the connecting frame, of the chute.

Through adopting above-mentioned technical scheme, when the relative movement of connecting rod length direction takes place between the adjacent vestibule frame, the second spring buffers both, has further improved the buffering effect of device.

Optionally, a cushion pad is disposed on one side of the connection frame, and the cushion pad is disposed on one side of the connection frame, on which the first spring is disposed.

Through adopting above-mentioned technical scheme, the blotter presss from both sides and locates between two vestibule frames, has avoided both to take place direct friction, helps prolonging the life of device.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. through the mutual cooperation of the corridor frames, the connecting components and the first buffer components, the rapid connection and buffering of a plurality of corridor frames are realized, and the steel structure corridor frame has the effects of facilitating the installation of the steel structure corridor and shortening the construction time;

2. the support rod groups are arranged between two adjacent corridor frames in a crossing way, so that the connection part of the two corridor frames is supported, and the connection stability of the device is improved;

3. the buffer cushion is clamped between the two corridor frames, so that direct friction between the two corridor frames is avoided, and the service life of the device is prolonged.

Drawings

Fig. 1 is a schematic diagram of a steel structure gallery module embodying an embodiment of the utility model for facilitating connection.

Fig. 2 is a schematic diagram of a structure for embodying a single vestibule frame in an embodiment of the utility model.

FIG. 3 is a schematic diagram of a first buffer assembly according to an embodiment of the present utility model.

Fig. 4 is an enlarged view of a portion B in fig. 2.

Fig. 5 is an enlarged view of a portion a in fig. 1.

Reference numerals illustrate: 1. a vestibule frame; 101. a connection frame; 102. a connecting rod; 2. a connection assembly; 21. connecting the angle plates; 22. dovetail blocks; 23. a positioning rod; 24. a limiting block; 25. a tension spring; 3. a first cushioning assembly; 31. a first spring; 32. a buffer block; 33. a receiving groove; 34. a buffer tank; 4. a second cushioning assembly; 41. a connecting pin; 42. a slide block; 43. a second spring; 44. a cross bar; 5. a dovetail groove; 6. positioning the blind hole; 7. a cushion pad; 8. and a sliding groove.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-5. The embodiment of the utility model provides a steel structure corridor module convenient to connect, which has the effects of facilitating the installation of a steel structure corridor and shortening construction working hours.

Referring to fig. 1-3, a steel structure gallery module for facilitating connection includes a gallery frame 1, a connection assembly 2, a first buffer assembly 3, and a second buffer assembly 4. The vestibule frame 1 is provided with a plurality of, and the vestibule frame 1 includes two connecting frames 101 of vertical parallel arrangement and fixed connection in connecting rod 102 between the two, and connecting rod 102 is provided with one respectively in the four angles of connecting frame 101.

Referring to fig. 1 and 4, the connection assembly 2 includes a connection gusset 21, a dovetail block 22, a positioning rod 23, a stopper 24, and a tension spring 25. The connection members 2 are provided with a set at each of four corners of the connection frame 101. The connection angle plate 21 is a right-angle folded plate, the inner wall of the connection angle plate 21 is attached to the outer wall of the connection frame 101, and the dovetail block 22 is fixedly connected to the side wall of the connection angle plate 21, which is close to the connection frame 101. The connecting rod 102 and the connecting frame 101 are communicated with each other, the arrangement direction of the dovetail grooves 5 is parallel to the length direction of the connecting rod 102, one dovetail groove 5 is respectively arranged at two ends of the connecting rod 102 in the length direction, and the dovetail block 22 is slidably embedded in one dovetail groove 5.

Referring to fig. 1, 2 and 4, a positioning rod 23 penetrates through and slidably engages the corner plate 21, and a stopper 24 is fixedly connected to the end of the positioning plate remote from the gallery frame 1. The tension spring 25 is sleeved on the positioning rod 23, one end of the tension spring 25 is fixedly connected with the limiting block 24, and the other end of the tension spring is fixedly connected with the connecting angle plate 21. One end of the connecting rod 102, which is far away from the connecting angle plate 21, is provided with a positioning blind hole 6 corresponding to the shape of the positioning rod 23.

Referring to fig. 1, 2 and 4, in the construction, a certain number of corridor frames 1 are selected according to the specific requirements of the construction, and the connection frames 101 of two adjacent corridor frames 1 are aligned so that the positions of the two dovetail grooves 5 on the two corridor frames 1 correspond. The corner plates 21 are connected in a sliding manner until the dovetail blocks 22 are positioned between the two dovetail grooves 5, so that the connection of the two corridor frames 1 is realized. When the locating rod 23 corresponds to the locating blind holes 6 on the adjacent corridor frames 1 in position, the locating rod 23 is embedded in the locating blind holes 6 under the action of the tension springs 25, limiting of the connecting angle plate 21 is achieved, and the possibility that the locating rod 23 is separated from the locating blind holes 6 is reduced due to the arrangement of the tension springs 25.

Referring to fig. 2 and 3, the first buffer assembly 3 includes a first spring 31 and a buffer block 32, the first spring 31 is disposed on one side of the connection frame 101 away from the connection rod 102, the connection frame 101 is provided with a containing groove 33, one end of the first spring 31 is fixedly connected to a bottom of the containing groove 33, and the other end is fixedly connected to the buffer block 32. A buffer groove 34 corresponding to the buffer block 32 in position and shape is formed in the connecting frame 101 facing away from the first buffer assembly 3. The cushion pad 7 for cushioning is fixedly connected to the side of the connection frame 101 where the first spring 31 is provided.

Referring to fig. 2 and 3, when connecting the two vestibule frames 1, the first springs 31 cushion the two vestibule frames 1, and the cushion blocks 32 are fitted in the cushion grooves 34 and abutted against the connection frames 101. The provision of the buffer block 32 reduces the pressure to which the connection frame 101 is subjected, reducing the possibility of damage to the connection frame 101.

Referring to fig. 1 and 5, the second buffer assemblies 4 are disposed between two adjacent vestibule frames 1, and the second buffer assemblies 4 are disposed one group on each of the top and bottom surfaces of the vestibule frames 1. The second buffer assembly 4 includes a rotating lever group, a connecting pin 41, a slider 42, and a second spring 43. The rotating rod group comprises two equal-length cross rods 44 which are hinged at the center and are arranged in a crossed manner. The rotating rod group is parallel to the top and bottom surfaces of the vestibule frame 1, and the end of the cross rod 44 is slidably connected to the connecting rod 102.

Referring to fig. 1 and 5, a connecting rod 102 is provided with a sliding slot 8 along the length direction thereof, two ends of the connecting rod 102 in the length direction are respectively provided with a sliding slot 8, and a sliding block 42 is slidably embedded in the sliding slot 8. The connecting pin 41 is inserted together with the cross bar 44 and the slider 42. The second spring 43 is arranged in the chute 8 along the length direction of the chute 8, one end of the second spring 43 is fixedly connected with the sliding block 42, and the other end is fixedly connected with the inner wall of the chute 8 close to the adjacent corridor frame 1.

Referring to fig. 1 and 5, the rotating rod group simultaneously supports the top and bottom surfaces of two adjacent vestibule frames 1, improving the structural stability of the device. The pivotal lever group is slidably connected to the connection rod 102 to provide a positional margin for minute wobbles between the two gallery frames 1. When displacement of two adjacent gallery frames 1 occurs along the length of the connecting rod 102, the second springs 43 cushion both. The arrangement of the connecting pin 41 realizes the detachable connection between the rotating rod group and the sliding block 42, and is convenient for operators to install the rotating rod group after completing the connection of the adjacent vestibule frames 1.

The implementation principle of the steel structure corridor module convenient to connect in the embodiment of the utility model is as follows: during construction, a certain number of corridor frames 1 are selected according to specific construction requirements, connecting frames 101 of two adjacent corridor frames 1 are aligned, and angle plates 21 are connected in a sliding mode until dovetail blocks 22 are located between two dovetail grooves 5, so that connection of the two corridor frames 1 is achieved.

When connecting the two vestibule frames 1, the first springs 31 cushion the two vestibule frames 1. The rotating rod group simultaneously supports the top surfaces and the bottom surfaces of the two adjacent corridor frames 1, so that the structural stability of the device is improved. The pivotal lever group is slidably connected to the connection rod 102 to provide a positional margin for minute wobbles between the two gallery frames 1. When displacement of two adjacent gallery frames 1 occurs along the length of the connecting rod 102, the second springs 43 cushion both.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. Steel construction vestibule module convenient to connect, its characterized in that: including vestibule frame (1), coupling assembling (2) and first buffer assembly (3), vestibule frame (1) is provided with a plurality of, vestibule frame (1) are including two connecting frames (101) of parallel arrangement and connect in two connecting rod (102) between connecting frame (101), connecting rod (102) are in each are provided with one on the angle of connecting frame (101), coupling assembling (2) include connection scute (21) and forked tail piece (22), connection scute (21) with the laminating of the outer wall of connecting frame (101), be close to on connecting rod (102) connecting scute (21) have seted up dovetail (5) on the lateral wall, dovetail (5) are followed connecting rod (102) length direction sets up, dovetail (5) are in each seted up at connecting rod (102) length direction's both ends scute (5) will connecting frame (101) link up, forked tail piece (22) connect in connection scute (21) and forked tail piece (21) are close to on connecting frame (101), wherein one is provided with in connection (31) the location piece (31), the first spring (31) is arranged on one side, far away from the connecting rod (102), of the connecting frame (101).

2. A steel construction gallery module for facilitating joining according to claim 1, wherein: the locating piece includes locating lever (23) and stopper (24), locating lever (23) run through connect scute (21) and rather than sliding fit, stopper (24) connect in locating lever (23) keep away from the one end of connecting rod (102), offer on connecting rod (102) with locating blind hole (6) that locating lever (23) shape corresponds, locating blind hole (6) set up in connecting rod (102) keep away from the one end of connecting scute (21).

3. A steel construction gallery module for facilitating joining according to claim 2, wherein: the locating rod (23) is sleeved with a tension spring (25), one end of the tension spring (25) is connected with the limiting block (24), and the other end of the tension spring (25) is connected with the connecting angle plate (21).

4. A steel construction gallery module for facilitating joining according to claim 3, wherein: the first buffer assembly (3) further comprises a buffer block (32), the buffer block (32) is connected to the first spring (31) and is far away from one end of the connecting frame (101), a containing groove (33) for containing the buffer block (32) is formed in the connecting frame (101), one end, far away from the buffer block (32), of the first spring (31) is connected to the bottom of the containing groove (33), and a buffer groove (34) corresponding to the buffer block (32) is formed in the connecting frame (101) and far away from the first spring (31).

5. The steel structure gallery module of claim 4, wherein: be provided with the dwang group between adjacent vestibule frame (1), the dwang group includes two central points and rotates cross pole (44) of being connected, the dwang group set up in one side of vestibule frame (1) length direction and be parallel therewith, the both ends of cross pole (44) respectively with two adjacent vestibule frame (1) one-to-one, the tip of cross pole (44) with connecting rod (102) sliding connection.

6. The steel structure gallery module of claim 5, wherein: the connecting rod (102) is provided with a sliding groove (8), the sliding groove (8) is respectively arranged at two ends of the connecting rod (102) in the length direction, the sliding groove (8) is arranged along the length direction of the connecting rod (102), the sliding groove (8) is internally and slidably connected with a sliding block (42), and a connecting pin (41) is jointly inserted between the sliding block (42) and the end part of the cross rod (44).

7. The steel structure gallery module of claim 6, wherein: the sliding chute (8) is internally provided with a second spring (43), one end of the second spring (43) is connected with the sliding block (42), and the other end of the second spring is connected with the side wall, close to the connecting frame (101), of the sliding chute (8).

8. A steel construction gallery module for facilitating joining according to claim 1, wherein: one side of the connecting frame (101) is provided with a buffer pad (7), and the buffer pad (7) is arranged on one side of the connecting frame (101) where the first spring (31) is arranged.