Fire-fighting pipeline mounting hanging bracket device

Abstract

The utility model discloses a fire-fighting pipeline installation hanging bracket device, and relates to the technical field of fire-fighting pipelines. The device comprises a support, an adjusting assembly is arranged on the support, a stud in the adjusting assembly is rotationally connected to the interior of the support, and adjusting nuts are symmetrically connected to the peripheral side wall of the stud in a threaded mode; the lower side of the stud is provided with a jacking assembly, a jacking block in the jacking assembly is arranged below the stud, a fixing rod is arranged in a sleeve connected to the jacking block in a sleeved mode, the upper end of the fixing rod is connected to the peripheral side wall of the stud, and internal thread through holes are formed in the peripheral side wall of the fixing rod at equal intervals. The adjusting assembly is arranged, so that the moving distance of the two clamping blocks is conveniently determined, the clamping force applied by the two clamping blocks to the fire fighting pipeline is conveniently controlled, the two clamping blocks are conveniently controlled to properly lock the fire fighting pipeline, the jacking assembly is arranged, the stability of the jacking block after the upper portion of the fire fighting pipeline is locked is effectively improved, and the practicability is high. The fire-fighting pipeline is effectively prevented from moving.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire-fighting pipelines, and particularly relates to a fire-fighting pipeline installation hanger device. Background Art

[0002] Fire-fighting pipes refer to pipe materials used in fire-fighting to connect fire-fighting equipment and transport water, gas or other media for fire-fighting. Due to the special needs of fire-fighting, there are special requirements for the thickness and material of fire-fighting pipes, and they are sprayed with red paint to transport water for fire-fighting. At present, staff use fire-fighting pipe lifting devices to lift fire-fighting pipes on the top of the wall. The fire-fighting pipe lifting device is composed of U-shaped brackets, U-shaped fixed shafts, nuts and other components.

[0003] After searching, a patent document with patent announcement number CN220646998U discloses a fire-fighting pipeline installation hanger device, including side frames symmetrically arranged on both sides; a plurality of fire-fighting pipe support mechanisms are assembled and connected between the side frames; it includes locking plates spaced apart on both sides, the lower end of the locking plates is slidably connected to the bottom carrier plate, and the two ends of the bottom carrier plate are respectively integrally formed with sliding claws slidably connected to the lower end of the locking plates; the lower end of the outer wall of the locking plates is fixedly connected to a horizontal screw slidably connected to the sliding claws; the upper end of the outer wall of the locking plates is fixedly connected to an upper adjustment slide rod body slidably connected to the side frames; the device also includes a plurality of top anchoring components; the top anchoring components include an upper anchoring seat slidably assembled between the upper adjustment slide rod bodies, and a plurality of anchoring pull plates are fixedly connected to the top of the upper anchoring seat. The above method realizes the suspension installation of fire-fighting pipes of different sizes in a flexible and adjustable manner with a universally applicable device.

[0004] However, it still has the following disadvantages in actual use:

[0005] 1. The existing fire-fighting pipeline installation hanger device, during use, by adjusting the distance between the two locking cards, the fire-fighting pipes of different sizes are limited on the bottom carrier plate, which improves practicality, but it is not convenient to determine the moving distance of the two locking cards, that is, it is not convenient to determine the distance adjustment between the two locking cards, so that the clamping force of the two locking cards on the fire-fighting pipe is too small or too large, which will cause the stability of the fire-fighting pipe to be poor, and even cause the fire-fighting pipe to be damaged and ruptured, which brings inconvenience to the lifting work of the fire-fighting pipe;

[0006] 2. In the existing fire-fighting pipeline installation hanger device, during use, a contact pressure spring arranged between two locking plates is used to apply downward pressure to the fire-fighting pipeline, so that the fire-fighting pipeline is stably pressed against the bottom carrier plate. However, since the contact pressure spring has a contraction performance, when the fire-fighting pipeline is moved by external force, the contact pressure spring will be deformed, which will affect the stability of the contact pressure spring locking the top of the fire-fighting pipeline and reduce the stability of the fire-fighting pipeline after hoisting.

[0007] To this end, we provide a fire protection pipeline installation hanger device to solve the above problems. Utility Model Content

[0008] The utility model aims to provide a fire-fighting pipeline installation hanger device, which solves the problems of the existing fire-fighting pipeline installation hanger device that is inconvenient to control the clamping force of the locking plate on the fire-fighting pipeline and the unstable clamping force on the upper part of the fire-fighting pipeline by arranging an adjustment component and a tightening component.

[0009] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0010] The utility model is a fire-fighting pipeline installation hanger device, comprising a bracket, an adjusting component is arranged on the bracket, a stud in the adjusting component is threadedly connected to the inside of the bracket, and an adjusting nut is symmetrically threaded on the peripheral side wall of the stud; a tightening component is arranged on the lower side of the stud, a tightening block in the tightening component is arranged below the stud, a fixing rod is sleeved inside a sleeve connected to the tightening block, the upper end of the fixing rod is connected to the peripheral side wall of the stud, internal threaded through holes are opened on the peripheral side wall of the fixing rod at equal intervals, and an adjusting bolt threadedly connected on the peripheral side wall of the sleeve is threadedly connected to the internal threaded through hole.

[0011] The utility model is further configured that a guide groove is provided on the side wall of the support platform symmetrically connected to the inner bottom of the bracket, and the guide groove is in an arc shape.

[0012] The utility model is further configured such that the bracket is U-shaped and the support is rectangular.

[0013] The utility model is further configured that a connecting seat is symmetrically connected to the bracket, and four corners of the lower surface of the connecting seat are threadedly connected with expansion bolts.

[0014] The utility model is further configured such that the lead screw rotatably connected inside the bracket is arranged below the stud, and a clamping plate is connected to the ball nut symmetrically connected on the peripheral side wall of the lead screw, the peripheral side of the ball nut is slidably connected along the guide groove, and the lower surface of the clamping plate contacts the inner bottom of the bracket.

[0015] The utility model is further configured that the earmuff fixedly connected to the clamping plate is sleeved on the peripheral side wall of the stud, and the earmuff is arranged on the outer side of the adjusting nut.

[0016] The utility model is further configured such that a locking bolt is threadedly connected to the outer wall of the turning handle to which the end of the screw is fixed, an internal threaded hole groove is opened on the side wall of the bracket, the internal threaded hole groove is distributed in a circular array with the screw as the axis, and the locking bolt is threadedly connected to the internal threaded hole groove.

[0017] The utility model is further configured such that placement components are symmetrically arranged on the two outer side walls of the bracket, the lower end of the connecting rod in the placement component is connected to the side wall of the bracket through a hinge, the connecting rod is connected to a placement seat through a hinge, and expansion bolts are threadedly connected to the four corners of the lower surface of the placement seat.

[0018] The utility model has the following beneficial effects:

[0019] 1. The utility model sets an adjustment component, rotates and adjusts the positions of the two adjusting nuts on the studs, and uses a ruler to measure the distance between the adjacent side walls of the two adjusting nuts until the distance between the outer side walls of the two adjusting nuts is equal to the outer diameter of the hoisted fire-fighting pipe. The distance between the two earmuffs when they move toward each other is effectively limited, and the distance between the two clamps when they move toward each other is limited, which effectively avoids the clamping force of the two clamps on the fire-fighting pipe being too large or too small, and facilitates the adjustment of the two clamps to properly clamp the fire-fighting pipe, thereby avoiding unstable clamping of the fire-fighting pipe or damage caused by excessive clamping force of the clamps on the fire-fighting pipe.

[0020] 2. The utility model sets a tightening assembly, loosens the adjusting bolt, applies external force to the sleeve, and moves the tightening block upward or downward until the tightening block abuts against the upper side of the fire-fighting pipe. Tightens the adjusting bolt to effectively prevent the fire-fighting pipe from moving upward, and further improves the stability of the fire-fighting pipe hoisted inside the bracket.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0023] Figure 1 It is a structural schematic diagram of a fire protection pipeline installation hanger device;

[0024] Figure 2 is a schematic diagram of the structure of the bracket;

[0025] Figure 3 It is a connection diagram of the bracket, the lead screw, the turning handle and the locking bolt;

[0026] Figure 4 It is a connection diagram of the stud and the jacking assembly;

[0027] Figure 5 A schematic diagram of the connection between the bracket and the placement component.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1- bracket, 101- support platform, 101a- guide groove, 102- connecting seat, 102a- expansion bolt, 103- internal threaded hole groove, 2- adjustment assembly, 201- stud, 201a- adjusting nut, 202- lead screw, 202a- ball nut, 203- splint, 203a- earmuff, 204- handlebar, 204a- locking bolt, 3- tightening assembly, 301- tightening block, 302- sleeve, 302a- adjusting bolt, 303- fixing rod, 303a- internal threaded through hole, 4- placement assembly, 401- connecting rod, 401a- hinge, 402- placement seat. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0032] See also Figure 1 , 2 3. The utility model is a fire-fighting pipeline installation hanger device, including a bracket 1, on which an adjustment component 2 is arranged, and the adjustment component 2 includes a stud 201, an adjustment nut 201a and a clamping plate 203. By rotating and adjusting the position of the adjustment nut 201a on the stud 201, it is convenient to adjust the distance between the outer side walls of the two adjustment nuts 201a according to the outer diameter size of the fire-fighting pipeline, and it is convenient to control the clamping force of the two clamping plates 203 on the fire-fighting pipeline, so as to better lock the position of the fire-fighting pipeline;

[0033] Specifically, the stud 201 is threadedly connected to the inside of the bracket 1, the adjusting nut 201a is threadedly connected to the peripheral side wall of the stud 201, the lead screw 202 rotatably connected to the inside of the bracket 1 is arranged below the stud 201, the end of the lead screw 202 is fixedly connected to the handle 204, the side wall of the handle 204 is threadedly connected to the locking bolt 204a, the side wall of the bracket 1 is provided with an internal threaded hole 103, and the locking bolt 204a and the internal threaded hole 103 are connected. Threaded connection, the ball nut 202a connected to the peripheral wall of the lead screw 202 is connected to the lower surface of the clamping plate 203, the clamping plate 203 is connected with an ear sleeve 203a, the ear sleeve 203a is sleeved on the peripheral wall of the stud 201, the inner bottom of the bracket 1 is connected with the support 101, the inner side wall of the support 101 is provided with a guide groove 101a, the bracket 1 is connected with a connecting seat 102, and the lower surface of the connecting seat 102 is threadedly connected with an expansion bolt 102a;

[0034] Furthermore, the bracket 1 is U-shaped, the adjusting nuts 201a are symmetrically arranged, the ball nuts 202a are symmetrically arranged, the clamping plates 203 are symmetrically arranged, the support 101 is rectangular strip-shaped, the guide groove 101a is arc-shaped, the expansion bolts 102a on the connecting seat 102 are arranged in a rectangular array, and the internal threaded hole grooves 103 are opened in a ring array;

[0035] The operation process of this embodiment is: place the connecting seat 102 against the top of the wall, rotate the expansion bolt 102a counterclockwise until the expansion bolt 102a locks the connecting seat 102 on the top of the wall, lock the bracket 1 on the top of the wall, place the fire-fighting pipe on the support 101, rotate the adjusting nut 201a until the outer side walls of the two adjusting nuts 201a are aligned with the peripheral side walls of the fire-fighting pipe, loosen the locking bolt 204a clockwise, rotate the handle 204, the screw 202 rotates, the two ball nuts 202a move toward each other along the screw 202, and the two clamps 203 move toward each other until the inner side walls of the two clamps 203 abut against the outer side walls of the adjusting nut 201a, the two clamps 203 limit the two sides of the fire-fighting pipe, that is, clamp the fire-fighting pipe, and tighten the locking bolt 204a counterclockwise; otherwise, the two clamps 203 loosen the fire-fighting pipe. Specific embodiment 2

[0037] See also Figure 1 and 4 On the basis of the specific embodiment 1, a tightening assembly 3 is provided, which includes a tightening block 301, a sleeve 302, an adjusting bolt 302a, a fixing rod 303 and an internal threaded through hole 303a. By loosening the adjusting bolt 302a, the sleeve 302 is adjusted up and down, and the height of the tightening block 301 is adjusted until the tightening block 301 abuts against the upper side of the fire-fighting pipe, and the adjusting bolt 302a is tightened, the fire-fighting pipe is effectively prevented from moving upward under the influence of external force, and the stability of the fire-fighting pipe after hoisting is improved;

[0038] Specifically, the upper end of the fixing rod 303 is connected to the peripheral side wall of the stud 201, an internal threaded through hole 303a is opened on the peripheral side wall of the fixing rod 303, the sleeve 302 is sleeved on the peripheral side wall of the fixing rod 303, an adjusting bolt 302a is threadedly connected to the peripheral side wall of the sleeve 302, the adjusting bolt 302a is threadedly connected to the internal threaded through hole 303a, the tightening block 301 is connected to the lower end surface of the sleeve 302, and the tightening block 301 is away from the adjusting bolt 302a;

[0039] Furthermore, the internal threaded through holes 303a are provided at equal intervals, and the sleeve 302 is hollow;

[0040] The operation process of this embodiment is: loosen the adjusting bolt 302a clockwise, apply downward external force to the sleeve 302, the sleeve 302 moves downward along the fixing rod 303, and the tightening block 301 moves downward until the tightening block 301 abuts against the upper side of the fire-fighting pipe, tighten the adjusting bolt 302a counterclockwise to limit the upper side of the fire-fighting pipe; otherwise, release the restriction of the tightening block 301 on the upper side of the fire-fighting pipe. Specific embodiment three

[0042] See also Figure 1 and 5 On the basis of the specific embodiment 1 and the specific embodiment 2, a placement assembly 4 is provided, which includes an expansion bolt 102a, a connecting rod 401, a hinge 401a and a placement seat 402. The placement seat 402 is locked and connected to the top of the wall by rotating the expansion bolt 102a, and the top of the wall, the connecting rod 401 and the side wall of the bracket 1 form a triangle, so that the bracket 1 is more stably locked and connected to the top of the wall, so that the fire pipeline installation hanger device is more stably connected to the top of the wall;

[0043] Specifically, the hinge 401a connected to the lower end of the connecting rod 401 is connected to the side wall of the bracket 1, and the hinge 401a connected to the upper end of the connecting rod 401 is connected to the lower surface of the placement seat 402, and the lower surface of the placement seat 402 is threadedly connected with the expansion bolt 102a;

[0044] Furthermore, two groups of placement components 4 are provided, and the two groups of placement components 4 are symmetrically arranged, and the expansion bolts 102a on the placement seat 402 are arranged in a rectangular array;

[0045] The operation process of this embodiment is: apply external force to the connecting rod 401 to change the angle formed between the connecting rod 401 and the bracket 1 until the upper surface of the mounting seat 402 can be in flat contact with the wall top, rotate the expansion bolt 102a, and lock the mounting seat 402 to the wall top.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fire protection pipeline installation hanger device, comprising a bracket (1), characterized in that: The bracket (1) is provided with an adjustment component (2), a stud (201) in the adjustment component (2) is threadedly connected to the inside of the bracket (1), and an adjustment nut (201a) is symmetrically threadedly connected to the peripheral side wall of the stud (201); A tightening assembly (3) is arranged at the lower side of the stud (201); a tightening block (301) in the tightening assembly (3) is arranged below the stud (201); a fixing rod (303) is sleeved inside a sleeve (302) connected to the tightening block (301); an upper end of the fixing rod (303) is connected to the peripheral side wall of the stud (201); internal threaded through holes (303a) are formed at equal intervals on the peripheral side wall of the fixing rod (303); and an adjusting bolt (302a) threadedly connected to the peripheral side wall of the sleeve (302) is threadedly connected to the internal threaded through hole (303a).

2. A fire protection pipeline installation hanger device according to claim 1, characterized in that: A guide groove (101a) is provided on the side wall of a support platform (101) symmetrically connected to the inner bottom of the bracket (1), and the guide groove (101a) is in an arc shape.

3. A fire protection pipeline installation hanger device according to claim 2, characterized in that: The support (1) is U-shaped, and the support platform (101) is rectangular.

4. A fire protection pipeline installation hanger device according to claim 3, characterized in that: The bracket (1) is symmetrically connected to a connecting seat (102), and four corners of the lower surface of the connecting seat (102) are threadedly connected to expansion bolts (102a).

5. A fire protection pipeline installation hanger device according to claim 4, characterized in that: The lead screw (202) rotatably connected inside the bracket (1) is arranged below the stud (201), and a clamping plate (203) is connected to a ball nut (202a) symmetrically connected to the peripheral side wall of the lead screw (202), and the peripheral side of the ball nut (202a) is slidably connected along the guide groove (101a), and the lower surface of the clamping plate (203) is in contact with the inner bottom of the bracket (1).

6. A fire protection pipeline installation hanger device according to claim 5, characterized in that: The ear sleeve (203a) fixedly connected to the clamping plate (203) is sleeved on the peripheral side wall of the stud (201), and the ear sleeve (203a) is arranged on the outside of the adjusting nut (201a).

7. A fire protection pipeline installation hanger device according to claim 5, characterized in that: A locking bolt (204a) is threadedly connected to the outer wall of the turning handle (204) fixed to the end of the screw (202), and an internal threaded hole groove (103) is opened on the side wall of the bracket (1). The internal threaded hole groove (103) is distributed in a circular array with the screw (202) as the axis, and the locking bolt (204a) is threadedly connected to the internal threaded hole groove (103).

8. A fire protection pipeline installation hanger device according to claim 1, characterized in that: The two outer side walls of the bracket (1) are symmetrically provided with placement components (4); the lower end of the connecting rod (401) in the placement component (4) is connected to the side wall of the bracket (1) via a hinge (401a); the connecting rod (401) is connected to a placement seat (402) via a hinge (401a); and expansion bolts (102a) are threadedly connected to the four corners of the lower surface of the placement seat (402).

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