CN214789424U

CN214789424U - Fixing device of fire-fighting pipeline

Info

Publication number: CN214789424U
Application number: CN202121252148.6U
Authority: CN
Inventors: 乔萌
Original assignee: Beijing Haifeng Construction Engineering Co ltd
Current assignee: Beijing Haifeng Construction Engineering Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-19
Anticipated expiration: 2031-06-04

Abstract

The utility model relates to a fixing device of fire control pipeline relates to fire control pipeline installation technical field, including the U-shaped link of both ends connection on roof, along the vertical direction support piece of connection on the link that slides, set up on support piece and be used for the fixed subassembly of fire control pipeline and set up on the link and order about the drive arrangement that support piece removed. The effect that this application has is the staff of being convenient for adjusts fire pipeline to horizontality.

Description

Fixing device of fire-fighting pipeline

Technical Field

The application relates to the technical field of fire-fighting pipeline installation, in particular to a fixing device for a fire-fighting pipeline.

Background

The fire-fighting pipeline is a pipeline material which is used for connecting fire-fighting equipment and equipment in the aspect of fire fighting and conveying water, gas or other media for fire fighting; fire fighting pipelines in buildings are usually fixedly mounted on roofs.

The utility model discloses a chinese utility model patent that grant bulletin number is CN203829533U discloses a fire pipeline assembled gallows, and it includes jib, pipe support and U type staple bolt, the top of jib is provided with the top and explodes the screw, be provided with the staple bolt mounting hole of at least one circular shape jib mounting hole and two at least bars on the pipe support, the bottom fixed mounting of jib is in on the jib mounting hole, the both ends of staple bolt are passed staple bolt mounting hole and install the nut through the external screw thread.

In view of the above-mentioned related art, the inventor found that workers often mount the fire fighting pipe on the roof using a hanger, but the installation surface of the roof is often uneven, so that the fire fighting pipe is not horizontal, and the hanger of the related art does not adjust the fire fighting pipe.

SUMMERY OF THE UTILITY MODEL

In order to make things convenient for staff's adjustment fire pipeline to horizontality, this application provides a fire pipeline's fixing device.

The application provides a fixing device of fire pipeline adopts following technical scheme:

a fixing device for a fire fighting pipeline comprises a U-shaped connecting frame, a supporting piece, a fixing assembly and a driving device, wherein the two ends of the U-shaped connecting frame are connected to a roof, the supporting piece is connected to the connecting frame in a sliding mode along the vertical direction, the fixing assembly is arranged on the supporting piece and used for the fire fighting pipeline, and the driving device is arranged on the connecting frame and drives the supporting piece to move.

Through adopting above-mentioned technical scheme for the fire control pipeline is placed on the supporting piece, then fixes the fire control pipeline on the supporting piece with fixed subassembly, and the staff makes the supporting piece remove on the link with the help of drive arrangement this moment, thereby changes the height of local fire control pipeline, makes the fire control pipeline wholly be in the horizontality.

Optionally, the connecting frame comprises two vertically arranged mounting plates and a connecting plate connected to the lower ends of the two mounting plates; the bearing piece comprises two sliding cylinders which are respectively sleeved on the two mounting plates and a supporting plate which is fixedly connected between the two sliding cylinders.

Through adopting above-mentioned technical scheme, the backup pad plays the supporting role to the fire-fighting pipeline, and the cover of sliding at backup pad both ends is established on the mounting panel to make the backup pad can reciprocate, can realize adjusting about the fire-fighting pipeline like this, order about the fire-fighting pipeline and keep the level.

Optionally, the driving device comprises a fixed plate fixedly connected to the mounting plate and located above the sliding barrel, a lead screw vertically penetrating through the fixed plate and rotatably connected with the fixed plate, and a sliding block in threaded connection with the lead screw and fixedly connected to the sliding barrel.

Through adopting above-mentioned technical scheme, the staff is through rotating the lead screw to make the slider remove along the length direction of lead screw, and then drive the sliding barrel and slide on the mounting panel, realize the altitude mixture control to the backup pad.

Optionally, the screw rod is fixedly connected with a limiting disc positioned above the fixing plate and a thrust bearing arranged between the limiting disc and the fixing plate.

Through adopting above-mentioned technical scheme for the lead screw is comparatively steadily rotated and is connected on the fixed plate, has reduced the frictional resistance that the staff rotated the lead screw moreover through thrust bearing.

Optionally, the screw rod is sleeved with an inner cylinder fixedly connected to the slider, a through hole formed in the side wall of the inner cylinder, an outer cylinder sleeved on the inner cylinder and rotating with the inner cylinder, and an inserting assembly arranged on the outer cylinder and penetrating through the through hole to abut against the screw rod.

Through adopting above-mentioned technical scheme for insert and establish the subassembly and produce frictional force between the lead screw, the restriction lead screw rotates, is difficult for taking place to rotate when making the lead screw receive the vibration.

Optionally, the inserting assembly comprises an inserting rod arranged on the side wall of the outer barrel in a penetrating mode, a limiting disc fixedly connected to one end, far away from the screw rod, of the inserting rod, and a pulling spring arranged between the limiting disc and the outer barrel and used for pulling the inserting rod to be close to the screw rod.

Through adopting above-mentioned technical scheme, need remove when the staff and insert the restriction of establishing the subassembly to the lead screw, the staff can pull the restriction dish to drive the inserted bar and break away from the through-hole, then rotate the urceolus again, make inserted bar and through-hole dislocation, the inserted bar supports and leans on the outer peripheral face of inner tube like this, and the staff can order about the lead screw and rotate this moment.

Optionally, a driving disc is fixedly connected to the upper end of the screw rod.

Through adopting above-mentioned technical scheme, the staff of being convenient for orders about the lead screw and rotates.

Optionally, the U-shaped dead lever in the backup pad is all worn to establish at both ends, and the both ends of dead lever are all overlapped and are equipped with the nut that leans on in the backup pad, and the dead lever is used for enclosing with the backup pad and establishes on the outer peripheral face of fire control pipeline.

Through adopting above-mentioned technical scheme for the fire control pipeline is located the closed area that dead lever and backup pad enclose and in, restriction fire control pipeline receives the vibration influence and takes place the removal of horizontal direction.

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

1. through the arrangement of the connecting frame, the supporting piece, the fixing assembly and the driving device, a worker can move the supporting piece up and down through the driving device, so that the height of a local fire fighting pipeline is changed, and the whole fire fighting pipeline is driven to be in a horizontal state;

2. through the setting of fixed plate, lead screw, slider, the staff is through rotating the lead screw to order about the slider and remove, drive the section of thick bamboo that slides like this and remove, realized highly adjusting the backup pad, also realized adjusting the height of local fire control pipeline like this.

Drawings

Fig. 1 is a schematic view of the overall structure of a fixing device in the embodiment of the present application.

Fig. 2 is a schematic structural diagram of an inserting assembly in the embodiment of the present application.

Description of reference numerals: 1. a connecting frame; 11. mounting a plate; 12. a connecting plate; 13. a backup plate; 14. a reinforcing plate; 2. a support member; 21. a support plate; 22. a sliding barrel; 3. a drive device; 31. a fixing plate; 32. a screw rod; 33. a slider; 34. a drive disc; 35. a limiting disc; 36. a thrust bearing; 37. an inner barrel; 371. a confinement ring; 372. a through hole; 38. an outer cylinder; 39. inserting the assembly; 391. inserting a rod; 392. a confinement plate; 393. pulling the spring; 4. a fixing assembly; 41. fixing the rod; 42. a thread; 43. and a nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses fixing device of fire control pipeline.

Referring to fig. 1, a fixing device for a fire fighting pipeline comprises a U-shaped connecting frame 1, wherein an opening of the connecting frame 1 faces upwards, and two ends of the connecting frame 1 are used for being fixed on a roof; the connecting frame 1 is provided with a supporting piece 2 which slides along the vertical direction, and the connecting frame 1 is also provided with a driving device 3 which drives the supporting piece 2 to move up and down; the supporting piece 2 is used for supporting the fire fighting pipeline, and the supporting piece 2 is provided with a fixing component 4 for fixing the fire fighting pipeline.

Continuing to refer to fig. 1, the connecting frame 1 comprises two vertically arranged mounting plates 11, a horizontally arranged connecting plate 12 is arranged between the two mounting plates 11, and two ends of the connecting plate 12 are respectively and fixedly connected to the lower ends of the two mounting plates 11; the upper end of each mounting plate 11 is fixedly connected with a propping plate 13, the propping plate 13 is horizontally arranged and is used for being clung to the roof, and the propping plate 13 is fixed on the roof through bolts; the one side of the backup plate 13 towards the mounting plate 11 is fixedly connected with two reinforcing plates 14, the two reinforcing plates 14 are symmetrically arranged on two sides of the mounting plate 11, and each reinforcing plate 14 is also fixed on the mounting plate 11 at the same time.

With continued reference to fig. 1, the support 2 comprises a support plate 21 arranged between the two mounting plates 11, the support plate 21 being arranged horizontally and above the connecting plate 12; the two ends of the supporting plate 21 are provided with sliding cylinders 22, the two sliding cylinders 22 are respectively sleeved on the mounting plate 11, and the supporting plate 21 is fixedly connected to the opposite side surfaces of the two sliding cylinders 22.

Continuing to refer to fig. 1, fixed subassembly 4 includes the dead lever 41 of U type, and dead lever 41 is located the top of backup pad 21, and the opening of dead lever 41 is towards backup pad 21, and the both ends of dead lever 41 all run through backup pad 21, and the both ends of dead lever 41 are all processed threaded 42, and the both ends of dead lever 41 are all overlapped and are equipped with nut 43, and every nut 43 all supports and leans on the lower surface at backup pad 21, and dead lever 41 forms closed region with backup pad 21 like this, and the fire control pipeline is located closed region.

With continued reference to fig. 1, two sets of driving devices 3 are provided, the two sets of driving devices 3 being disposed on two mounting plates 11; the driving device 3 comprises a fixing plate 31 fixedly connected to one surface of the mounting plate 11, which is far away from the support plate 21, and the fixing plate 31 is horizontally arranged; a screw rod 32 vertically penetrates through the fixing plate 31, and the screw rod 32 is rotatably connected to the fixing plate 31; the screw rod 32 is sleeved with a sliding block 33, the sliding block 33 is fixedly connected to one surface of the sliding barrel 22, which is far away from the supporting plate 21, and the sliding block 33 is in threaded connection with the screw rod 32; the upper end of the screw rod 32 is coaxially and fixedly connected with a driving disc 34; in order to make the screw rod 32 stably and rotatably connected to the fixing plate 31, a limiting disc 35 is coaxially and fixedly connected to the screw rod 32, and the limiting disc 35 is positioned above the fixing plate 31; the screw rod 32 is further sleeved with a thrust bearing 36, the thrust bearing 36 is located between the fixing plate 31 and the limiting disc 35, the limiting disc 35 abuts against the upper surface of the thrust bearing 36, and the thrust bearing 36 abuts against the upper surface of the fixing plate 31.

When the worker drives the screw rods 32 of the two driving devices 3 to rotate synchronously, the sliding blocks 33 on the screw rods 32 move along the length direction of the screw rods 32, so that the sliding cylinders 22 are driven to slide on the mounting plates 11, the height of the supporting plates 21 is driven to change, and the fire fighting pipeline is kept in a horizontal state.

Referring to fig. 2, as water flows in the fire fighting pipeline, the fire fighting pipeline vibrates, and in order to limit the rotation of the screw rods 32 caused by the vibration, an inner cylinder 37 is sleeved on each screw rod 32, the lower end of the inner cylinder 37 is fixedly connected to the upper surface of the sliding block 33, an outer cylinder 38 is sleeved on the inner cylinder 37, a limit ring 371 is horizontally bent at the upper end of the inner cylinder 37 in a direction away from the screw rod 32, and the limit ring 371 abuts against the upper surface of the outer cylinder 38, so that the outer cylinder 38 is stably and rotatably connected to the inner cylinder 37; the side wall of the inner cylinder 37 is provided with a through hole 372 in a penetrating way, the outer peripheral surface of the outer cylinder 38 is provided with an inserting assembly 39, and the inserting assembly 39 is used for penetrating through the through hole 372 and abutting against the peripheral surface of the screw rod 32 so as to limit the rotation of the screw rod 32.

With continued reference to fig. 2, the inserting assembly 39 includes an inserting rod 391 penetrating through the side wall of the outer cylinder 38, the inserting rod 391 is arranged along the diameter direction of the outer cylinder 38, one end of the inserting rod 391 departing from the screw rod 32 is coaxially and fixedly connected with a limiting disc 392, a pulling spring 393 is sleeved on the inserting rod 391, the pulling spring 393 is located between the limiting disc 392 and the outer cylinder 38, one end of the pulling spring 393 is fixedly connected to the limiting disc 392, and the other end of the pulling spring 393 is fixedly connected to the outer circumferential surface of the outer cylinder 38; the pulling spring 393 is used for driving the inserting rod 391 to move towards the direction close to the screw rod 32; one end of the insertion rod 391 facing the screw rod 32 passes through the through hole 372 and abuts against the screw rod 32, and the screw rod 32 is limited to rotate through the friction force between the insertion rod 391 and the screw rod 32.

The implementation principle of the fixing device of the fire fighting pipeline in the embodiment of the application is as follows: when the staff need adjust the height of fire control pipeline, the staff can rotate two driving-discs 34 simultaneously for two lead screws 32 rotate in step, thereby make two sliding barrel 22 reciprocate in step on mounting panel 11, and then drive backup pad 21 and remove, change the height of fire control pipeline like this, make the fire control pipeline be in the horizontality.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a fixing device of fire control pipeline which characterized in that: the fire fighting pipeline connecting device comprises a U-shaped connecting frame (1) with two ends connected to a roof, a supporting piece (2) connected to the connecting frame (1) in a sliding mode along the vertical direction, a fixing component (4) arranged on the supporting piece (2) and used for a fire fighting pipeline, and a driving device (3) arranged on the connecting frame (1) and driving the supporting piece (2) to move.

2. A fire fighting pipe fixing device as defined in claim 1, wherein: the connecting frame (1) comprises two vertically arranged mounting plates (11) and a connecting plate (12) connected to the lower ends of the two mounting plates (11); the supporting piece (2) comprises two sliding cylinders (22) which are respectively sleeved on the two mounting plates (11) and a supporting plate (21) which is fixedly connected between the two sliding cylinders (22).

3. A fire fighting pipe fixing device as defined in claim 2, wherein: the driving device (3) comprises a fixed plate (31) which is fixedly connected to the mounting plate (11) and is positioned above the sliding barrel (22), a lead screw (32) which is vertically arranged on the fixed plate (31) in a penetrating manner and is rotatably connected with the fixed plate (31), and a sliding block (33) which is in threaded connection with the lead screw (32) and is fixedly connected to the sliding barrel (22).

4. A fire fighting pipe fixing device as defined in claim 3, wherein: and a limiting disc (35) positioned above the fixing plate (31) and a thrust bearing (36) arranged between the limiting disc (35) and the fixing plate (31) are fixedly connected to the screw rod (32).

5. A fire fighting pipe fixing device as defined in claim 3, wherein: the lead screw (32) is sleeved with an inner cylinder (37) fixedly connected to the sliding block (33), a through hole (372) formed in the side wall of the inner cylinder (37), an outer cylinder (38) sleeved on the inner cylinder (37) and rotating with the inner cylinder (37), and an inserting assembly (39) arranged on the outer cylinder (38) and penetrating through the through hole (372) to abut against the lead screw (32).

6. A fire fighting pipe fixing device as defined in claim 5, wherein: the inserting assembly (39) comprises an inserting rod (391) arranged on the side wall of the outer cylinder (38) in a penetrating mode, a limiting disc (392) fixedly connected to one end, far away from the screw rod (32), of the inserting rod (391), and a pulling spring (393) arranged between the limiting disc (392) and the outer cylinder (38) and used for pulling the inserting rod (391) to be close to the screw rod (32).

7. A fire fighting pipe fixing device as defined in claim 3, wherein: and a driving disc (34) is fixedly connected to the upper end of the screw rod (32).

8. A fire fighting pipe fixing device as defined in claim 1, wherein: fixed subassembly (4) include that both ends all wear to establish U-shaped dead lever (41) on backup pad (21), the both ends of dead lever (41) all overlap and are equipped with nut (43) that support by on backup pad (21), and dead lever (41) and backup pad (21) are used for enclosing to establish on the outer peripheral face of fire-fighting pipeline.