CN212617018U

CN212617018U - Double-station anti-seismic support and hanger

Info

Publication number: CN212617018U
Application number: CN202020551298.6U
Authority: CN
Inventors: 王朝华; 张茂先; 周晓阳
Original assignee: Zhengjiang Qipei Hanger Co ltd
Current assignee: Zhengjiang Qipei Hanger Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-02-26
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a double-station anti-seismic support and hanger, which comprises a plurality of fixing units, wherein each fixing unit comprises a first pull rod and a second pull rod, and a first support rod and a second support rod are detachably connected between the first pull rod and the second pull rod; the first support rod and the second support rod are both parallel to the horizontal plane, the joint of the first support rod and the first pull rod is connected with a side-pull damping device, the joint of the first support rod and the second pull rod is connected with a side-pull damping device, the joint of the second support rod and the first pull rod is connected with a side-pull damping device, and the joint of the second support rod and the second pull rod is connected with a side-pull damping device; the first support rod is connected with a first fixing device, and the second support rod is connected with a second fixing device; different fixed stations are respectively designed on the two support rods, the fixing of a pipeline and a cable bridge can be realized, and the problem that a single product can only be fixed due to single function of a support hanger in the prior art is solved.

Description

Double-station anti-seismic support and hanger

Technical Field

The utility model relates to a gallows technical field, concretely relates to a duplex position antidetonation gallows.

Background

The earthquake-proof design must be carried out in the building electromechanical engineering in the area with the earthquake fortification intensity of 6 degrees or more specified in the building electromechanical engineering earthquake-proof design specification, and the aim is to reduce the damage of the earthquake to electromechanical engineering facilities. The electromechanical engineering facilities mainly comprise elevators, lighting systems, emergency power supplies, communication equipment, pipeline systems, heating and air conditioning systems, fire alarm and fire fighting systems and the like.

At present, the common structure of a support hanger is complex and difficult to install. It is important that only one type of equipment can be installed on one type of support and hanger. If the pipeline supporting and hanging bracket can only fix the pipeline, the cable bridge supporting and hanging bracket can only fix the cable bridge equipment. How to design a gallows, can have good shock attenuation effect, and can fix different equipment, the problem that we need to solve is urgent.

Disclosure of Invention

An object of the utility model is to provide a duplex position antidetonation gallows to solve among the prior art gallows function singleness, can only fix the problem of single equipment.

In order to achieve the purpose, the utility model is realized by adopting the following technical scheme:

a double-station anti-seismic support and hanger comprises a plurality of fixing units, wherein each fixing unit comprises a first pull rod and a second pull rod, and a first support rod and a second support rod are detachably connected between the first pull rod and the second pull rod;

the first support rod and the second support rod are both parallel to the horizontal plane, a side pull damping device is connected to the joint of the first support rod and the first pull rod, a side pull damping device is connected to the joint of the first support rod and the second pull rod, a side pull damping device is connected to the joint of the second support rod and the first pull rod, and a side pull damping device is connected to the joint of the second support rod and the second pull rod;

the first supporting rod is connected with a first fixing device, and the second supporting rod is connected with a second fixing device.

Furthermore, a sliding groove is formed in the top surface of the first supporting rod, and the first fixing device is connected in the sliding groove in a sliding mode.

Further, the second fixing device comprises a first clamp, a second clamp and a connecting bottom plate, wherein the first clamp and the second clamp are symmetrically connected to the connecting bottom plate.

Further, the first pull rod penetrates through the first support rod and the second support rod, and the second pull rod penetrates through the first support rod and the second support rod;

the first support rod is connected with the first pull rod and the second pull rod through a connecting nut, and the second support rod is connected with the first pull rod and the second pull rod through a connecting nut.

The first connecting device is connected to the first pull rod and the second pull rod;

one end of the side-pulling damping device is hinged with the first connecting device, and the other end of the side-pulling damping device is hinged with the second connecting device.

Further, the first connecting device comprises an integrally formed mounting plate and a hinged plate, and the mounting plate is connected with the first pull rod.

Further, the first pull rod and the second pull rod are parallel to each other, and the first pull rod and the second pull rod are both screws.

Further, the side-pull damping device comprises a fixed shell and side-pull devices which are telescopically connected to two ends of the fixed shell.

Further, the side pulling device comprises a screw rod, a connector, a limiting plate and a spring, wherein the limiting plate is connected with the fixed shell in a sliding manner;

the one end and the connector of screw rod are connected, and the other end runs through extremely in the fixed casing and with the limiting plate is connected, the spring cup joint the limiting plate with the periphery of the screw rod between the fixed casing, it is furtherly even.

Furthermore, an open groove is formed in the side wall of the fixed shell, and the limiting plate is connected in the open groove in a sliding mode.

According to the above technical scheme, the embodiment of the utility model has following effect at least:

1. the device is provided with the first supporting rod and the second supporting rod, different fixing stations are respectively designed on the two supporting rods, the pipeline and the cable bridge can be fixed, and the problem that a support hanger in the prior art is single in function and only can be used for fixing a single product is solved;

2. this device adopts first pull rod and second pull rod to fix on the wall body, has better vertical tensile shock attenuation effect, and through the tensile damping device of both sides design, has guaranteed the side direction shock attenuation effect of this device.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic view of the first fastening device during operation according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a U-shaped plate according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of a second connecting device according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a side-pull damping device according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a second fixing device according to an embodiment of the present invention.

Fig. 8 is a schematic view of a cradle according to an embodiment of the present invention during operation.

Wherein: 1. a first pull rod; 2. a second pull rod; 3. a first support bar; 4. a second support bar; 5. a side pull shock absorbing device; 6. a first fixing device; 7. a second fixing device; 8. a first connecting means; 9. a U-shaped plate; 10. a second connecting means; 11. a connecting nut; 31. a chute; 51. a stationary housing; 52. an open slot; 53. a side pulling device; 531. a screw; 532. a connector; 533. a limiting plate; 534. a spring; 535. a second nut; 71. a first clamp; 72. a second clamp; 73. and connecting the bottom plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

It should be noted that, in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention but do not require the present invention to be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. As used in the description of the present invention, the terms "front," "back," "left," "right," "up," "down" and "in" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

The utility model provides a duplex position gallows has two stations, can fix circular shape pipeline and square cable testing bridge, communications facilities etc. simultaneously, has the function of two kinds of usage of a device, has improved the suitability of device. This device design has the side to draw damping device 5, through first pull rod 1 and second pull rod 2 with this device fixed connection at the wall body top, and damping device 5 is drawn to the side and first pull rod 1, second pull rod 2 are connected, have improved the side direction shock resistance of this device.

As shown in fig. 1, the device comprises a plurality of fixing units, wherein the fixing units are all connected to a wall body and are all on the same straight line, and a pipeline and a cable bridge are fixed in the fixing units. The fixing unit comprises two pull rods with the same structure, namely a first pull rod 1 and a second pull rod 2. A first supporting rod 3 and a second supporting rod 4 are connected between the first pull rod 1 and the second pull rod 2. The first supporting rod 3 is used for fixing a cable bridge, and the second supporting rod 4 is used for fixing a pipeline.

As shown in fig. 1, 2 and 4, the connection of the first tie bar 1 and the first and second support bars 3 and 4 is the same as the connection of the second tie bar 2 and the first and second support bars 3 and 4. The method comprises the following specific steps: the first pull rod 1 is a screw rod, the first support rod is a 3-position square rod, and the second support rod 4 is a square rod. U-shaped plates 9 are sleeved on the upper side surface and the lower side surface of the first supporting rod 3, and U-shaped plates 9 are sleeved on the upper side surface and the lower side surface of the second supporting rod 4. The first pull rod penetrates through the U-shaped plate 9, the first supporting rod 3 and the second supporting rod 4, and the first supporting rod 3 is locked on the first pull rod 1 through a connecting nut 11. Likewise, the second support rod 4 is locked to the first tension rod 1 by means of the coupling nut 11. The other end of the first support rod 3 is locked on the second pull rod 2 by adopting the same structure device, and the other end of the second support rod 4 is locked on the second pull rod 2.

This device passes through coupling nut 11 and locks first bracing piece 3 and second bracing piece 4, can adjust the height on first bracing piece 3 and pull rod top, can adjust the distance between two bracing pieces, makes the application range of this device wider, makes pipeline and cable testing bridge that this device can fix not equidimension. The first pull rod 1 and the second pull rod 2 are selected as screws subjected to quenching treatment, and the device has the advantages of simple structure and high strength.

As shown in fig. 1, 2, 3 and 8, the first support rod 3 of the device is a square rod, the top surface of the first support rod 3 is provided with two sliding grooves 31, and the two sliding grooves 31 are symmetrical with respect to the left and right directions of the first support rod 3. A first fixing device 6 is slidably connected in each of the two sliding grooves 31. The first fixing device 6 comprises a bottom transverse plate and a bottom vertical plate, the bottom transverse plate is slidably connected in the sliding groove 31, and the bottom transverse plate and the bottom vertical plate are perpendicular to each other. The first fixing device 6 is slidably connected in the sliding groove 31, so that cable bridges with different sizes can be fixed. When the cable bridge is fixed, the cable bridge is placed on the first supporting rod 3, the first fixing device 6 is slid, and the vertical plate of the first fixing device 6 is attached to the side face of the cable bridge. The vertical plate of the first fixing device 6 is welded with the cable bridge, the transverse plate of the first fixing device 6 is welded with the first supporting rod 3, and the stability of fixing the cable bridge is guaranteed.

As shown in fig. 1 and 7, the second support rod 4 is located below the first support rod 3, the second support rod 4 is detachably connected with the second fixing device 7 through a bolt, the second fixing device 7 includes a first clamp 71, a second clamp 72 and a connection base plate 73, the first clamp 71 and the second clamp 72 are symmetrically welded on the connection base plate 73, and the top ends of the first clamp 71 and the second clamp 72 are fastened and connected through a bolt. The first clamp 71 and the second clamp 72 have the same shape, and form a square and semicircular closed space after being connected. When the pipeline is installed, the pipeline is firstly placed into the first clamp 71 and the second clamp 72 and is locked through locking screws at the tops of the two clamps. The second fixing device 7 is detachably connected to the second supporting rod 4, and the second fixing devices 7 of different sizes can be replaced, so that pipelines of different sizes can be fixed conveniently.

This device still draws damping device 5 including the side, and damping device 5 is drawn to the side has four, connects in the junction of two pull rods and two bracing pieces, the utility model discloses a carry out the example for one. The side pull shock absorbing device 5 includes a fixed housing 51 and a side pull device 53 telescopically coupled to the fixed housing 51. One end of the side pulling device 53 is connected with the joint of the first pulling rod 1 and the first supporting rod 3, and the other end is used for being connected with a wall body. Specifically, the fixed housing 51 is provided with an opening groove 52 along the length direction of the fixed housing 51. The side pulling device 53 includes a screw 531 and a connector 532 integrally formed at one end of the screw 531, and the other end of the screw 531 penetrates into the inside of the fixed housing 51. A limiting plate 533 is slidably connected in the open slot 52, the limiting plate 533 is connected with the screw 531, and a spring 534 is disposed between the limiting plate 533 and the screw 531. A second nut 535 is sleeved on the screw 531 between the fixed shell 51 and the connector 532. By turning the second nut 535, the amount of compression of the spring 534 can be adjusted, thereby compressing the device into a secure connection.

As shown in fig. 1, fig. 2 and fig. 5, the present invention further comprises a first connecting device 8, wherein the first connecting device 8 comprises two integrally formed plates, and the two plates are obliquely arranged. One of the plates is fastened on the first pull rod 1 through a connecting nut 11, and the other plate is provided with a through hole. The wall-mounted expansion bolt is characterized by further comprising a second connecting device 10, wherein the second connecting device 10 is connected to the wall through an expansion bolt, and the second connecting device 10 is provided with a through hole. When the side pull shock absorbing device 5 is installed, one connector 532 is connected with the hole of the second connecting device 10 through a pin, and the other connector 532 is connected with the through hole of the first connecting device 8 through a pin.

When the device is installed, a first support rod 3 and a second support rod 4 are installed between a first pull rod 1 and a second pull rod 2, and a side pull damping device 5 is connected to the joint. Then install first pull rod 1 and second pull rod 2 to the wall body through top welded connecting plate and expansion bolts, install the top of the damping device 5 that draws in the side on the wall body again to through adjusting the second nut 535 in the damping device 5 that draws in the side and adjusting the amount of compression of the spring 534 in the damping device 5 that draws in the side, so as to reach the effect that the fastening side draws the damping device 5, guaranteed the portability when the damping device 5 that draws in the side is installed, guaranteed the side direction shock attenuation effect of the damping device 5 that draws in the side.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The double-station anti-seismic support and hanger is characterized by comprising a plurality of fixing units, wherein each fixing unit comprises a first pull rod (1) and a second pull rod (2), and a first support rod (3) and a second support rod (4) are detachably connected between the first pull rod (1) and the second pull rod (2);

the first support rod (3) and the second support rod (4) are parallel to the horizontal plane, a side-pull damping device (5) is connected to the joint of the first support rod (3) and the first pull rod (1), the side-pull damping device (5) is connected to the joint of the first support rod (3) and the second pull rod (2), the side-pull damping device (5) is connected to the joint of the second support rod (4) and the first pull rod (1), and the side-pull damping device (5) is connected to the joint of the second support rod (4) and the second pull rod (2);

the first supporting rod (3) is connected with a first fixing device (6), and the second supporting rod (4) is connected with a second fixing device (7).

2. The double-station earthquake-proof support and hanger frame according to claim 1, wherein a sliding groove (31) is formed in the top surface of the first support rod (3), and the first fixing device (6) is slidably connected in the sliding groove (31).

3. The double-station earthquake-proof support and hanger as claimed in claim 1, characterized in that the second fixing device (7) comprises a first clamp (71), a second clamp (72) and a connecting bottom plate (73), wherein the first clamp (71) and the second clamp (72) are symmetrically connected to the connecting bottom plate (73).

4. The double-station earthquake-resistant support and hanger according to claim 1, characterized in that the first tie rod (1) penetrates through the first support rod (3) and the second support rod (4), and the second tie rod (2) penetrates through the first support rod (3) and the second support rod (4);

the first support rod (3) is connected with the first pull rod (1) and the second pull rod (2) through a connecting nut (11), and the second support rod (4) is connected with the first pull rod (1) and the second pull rod (2) through a connecting nut (11).

5. The double-station earthquake-resistant support and hanger according to claim 1, further comprising a first connecting device (8) connected to the first pull rod (1) and the second pull rod (2);

one end of the side-pulling damping device (5) is hinged with the first connecting device (8), and the other end is hinged with a second connecting device (10).

6. Double-station earthquake-resistant support and hanger according to claim 5, characterized in that said first connecting means (8) comprise an integral mounting plate and a hinged plate, said mounting plate being connected to said first tie rod (1).

7. The double-station earthquake-proof support and hanger frame according to claim 1, characterized in that the first pull rod (1) and the second pull rod (2) are parallel to each other, and the first pull rod (1) and the second pull rod (2) are both screws.

8. The double-station earthquake-proof support and hanger as claimed in claim 1, wherein the side-pull shock-absorbing device (5) comprises a fixed shell (51) and side-pull devices (53) telescopically connected at both ends of the fixed shell (51).

9. The double-station earthquake-resistant support and hanger according to claim 8, wherein the side pulling device (53) comprises a screw (531), a connector (532), a limiting plate (533) and a spring (534), wherein the limiting plate (533) is slidably connected with the fixed shell (51);

the one end and the connector (532) of screw rod (531) are connected, and the other end runs through extremely in fixed casing (51) and with limiting plate (533) are connected, spring (534) cup joint limiting plate (533) with the periphery of screw rod (531) between the fixed casing (51), connector (532) with between fixed casing (51) be connected with second nut (535) on screw rod (531).

10. The double-station earthquake-resistant support and hanger frame according to claim 9, wherein the side wall of the fixed shell (51) is provided with an open groove (52), and the limiting plate (533) is slidably connected in the open groove (52).