Hanging bracket device for building mechanical and electrical installation

Abstract

The utility model relates to the technical field of building electromechanical hoisting, in particular to a hanging bracket device for building electromechanical installation. The device comprises a hanging beam, the clamping assembly is connected to the hanging beam in a sliding mode, and the clamping assembly comprises two clamping plates used for clamping a hung object; clamping grooves are formed in the opposite sides of the clamping plates; and the hoisting assembly is arranged on the hoisting beam and used for being connected with a hoisting point. The clamping assembly is connected to the lifting beam in a sliding mode, a lifted object can be clamped and fixed through the two clamping plates, the fixing effect can be enhanced conveniently through the clamping grooves, the lifted objects of different sizes can be clamped and lifted, and the lifting device is simple in structure, convenient to use, wide in universality and high in popularization value.

Description

Technical Field

[0001] The utility model relates to the technical field of building electromechanical hoisting, in particular to a hanger device for building electromechanical installation. Background Art

[0002] When installing electromechanical equipment on a building, it is often necessary to use a hanger to transport the equipment. For example, the patent publication number is "CN219990905U", which is an anti-loose hanger for building electromechanical installation equipment. The hanger includes a carrier plate, and mounting components are symmetrically installed around the bottom of the carrier plate. The top of the mounting component is provided with a mounting groove, and a threaded rod is rotatably connected in the inner cavity of the mounting component. Clamps are symmetrically installed around the top of the carrier plate, and the bottom of the clamp is fixedly connected with a positioning column. The bottom of each mounting component is symmetrically fixedly connected with a reinforcement frame, and a movable rod is movably connected to one side of the reinforcement frame. A telescopic column is installed in the middle of one end of the reinforcement frame. The carrier plate of the hanger is not convenient for fixing the object to be suspended; and the suspension carrier plate must be replaced according to the size of the object to be suspended, which is inconvenient to use. Utility Model Content

[0003] The main purpose of the utility model is to solve the problem of inconvenient fixing of a suspended object and to provide a hanger device for building mechanical and electrical installation.

[0004] The technical solution adopted by the utility model is: a hanger device for building mechanical and electrical installation, the device comprises a hanging beam;

[0005] A clamping assembly, the clamping assembly is slidably connected to the hanging beam, and the clamping assembly includes two clamping plates for clamping the object to be hung; the clamping plates are provided with clamping grooves on opposite sides;

[0006] A hoisting assembly is arranged on the hanging beam and used as a connecting hanging point.

[0007] Furthermore, a first slide groove is axially provided on the hanging beam; the clamping assembly also includes two first sliding blocks slidably connected in the first slide groove; the first sliding blocks are provided with limiting protrusions abutting against the hanging beam for vertical limiting, and the first sliding blocks are respectively fixedly connected to the clamping plates.

[0008] Furthermore, a driving assembly is provided on the hanging beam; the driving assembly includes a screw rod rotatably connected to the hanging beam and a driving device fixed on the hanging beam and transmission connected to the screw rod; the first slider is threadedly connected to the screw rod and moves towards and in opposite directions.

[0009] Furthermore, the clamping assembly also includes a supporting assembly for supporting the suspended object; both ends of the supporting assembly are respectively slidably connected to the two clamping plates, or both ends of the supporting assembly are respectively fixed to the clamping plates and can be extended and retracted along the directions of the two clamping plates.

[0010] Furthermore, the support assembly includes a fixed tube fixed on the splint, a crossbeam slidably sleeved in the fixed tube, and a support member with two ends respectively fixed to two crossbeams; the fixed tube is provided with a first fixing hole, and the crossbeam is provided with a plurality of first positioning holes spaced axially, and the first fixing hole is connected to any first positioning hole and is inserted with a first fixing pin.

[0011] Furthermore, the hoisting assembly is slidably connected to the hanging beam; the hoisting assembly includes a hoisting ring slidably connected to the hanging beam along the axial direction of the hanging beam.

[0012] Furthermore, a sliding support frame is fixedly provided on the hanging beam, and the sliding support frame and the hanging beam form an inverted T-shaped second slide groove; the hanging ring is provided with a second sliding block, and the second sliding block is slidably engaged in the second slide groove to vertically limit the hanging ring.

[0013] Furthermore, the second slider is an I-shaped structure, and the top and bottom ends of the second slider respectively abut the top surface and bottom surface of the sliding support frame; a second fixing hole is penetrated through the top surface of the second slider, and a plurality of second adjustment holes are provided on the sliding support frame along its axial direction, and the second fixing hole is connected to any second adjustment hole and is inserted with a second fixing pin.

[0014] Furthermore, the lifting assembly also includes a connecting plate and a wiring harness assembly vertically slidably connected to the connecting plate for fixing the sling; the two ends of the connecting plate are respectively fixed with a lifting ring and a second slider; the wiring harness assembly includes a vertical plate arranged on the connecting plate and a clamping assembly fixed on the vertical plate for clamping the sling.

[0015] Furthermore, the clamping assembly includes a clamping ring and a push pin threadedly connected to the clamping ring, and a clamping plate is provided at one end of the push pin located in the clamping ring.

[0016] The beneficial effects of the utility model include: 1. The distance between the two clamping plates can be adjusted by sliding the clamping assembly on the hanging beam, which is suitable for hanging objects of different sizes; the clamping groove on the clamping plate can hold and fix the hanging object, which is convenient to use;

[0017] 2. A first slide groove is provided on the hanging beam, and the clamping plate is slidably connected to the first slide groove through a first slider to achieve sliding connection to the hanging beam, and the first slider abuts against the hanging beam through a limiting protrusion to perform vertical limiting;

[0018] 3. The driving device of the driving assembly can drive the screw rod to rotate, and the screw rod is connected with the two first sliders by threads, which can drive the two first sliders to move toward and in opposite directions, so as to realize the two clamping plates clamping the hoisted objects;

[0019] 4. The support assembly is installed at the bottom of the clamping plate after the object is clamped on the clamping plate to support the bottom of the object, so as to prevent the object from being deformed or damaged due to stress on both ends and hanging in the middle during the lifting process;

[0020] 5. The support member is connected to the clamping plate by the crossbeam sleeved in the fixed tube to support the hoisted object. The crossbeam is slidably sleeved in the fixed tube, so that the two ends of the support assembly are slidably connected with the clamping plate and are always supported on the two clamping plates when the clamping plates move toward and in the opposite direction. The crossbeam can be fixed to the fixed tube by inserting the first fixing pin into the first fixing hole and any first adjustment hole. Multiple first adjustment holes can be fixed at appropriate positions;

[0021] 6. When the lifting assembly is slidably connected to the hanging beam, the sling connected to the lifting assembly can be moved to a suitable position to make the vertical angle smaller, thereby reducing the tension of the sling, reducing the pressure on the contact surface between the sling and the lifting point of the lifting assembly, and reducing the friction between the sling and the lifting point during lifting and shaking, thus extending the service life of the lifting assembly;

[0022] 7. The sliding support frame and the hanging beam form an inverted T-shaped second sliding groove, and the second sliding block is slidably engaged in the second sliding groove and can move axially along the second sliding groove to realize the movement of the lifting ring, and the lifting ring can be vertically limited on the second sliding groove;

[0023] 8. The top and bottom ends of the second sliding block of the I-shaped structure can be slidably engaged with the sliding support frame, so that the lifting ring is more stable during the sliding process; the second fixing hole can be slidably matched with any second adjustment hole and fixed by inserting the second fixing pin to fix the lifting ring on the hanging beam at a suitable position;

[0024] 9. The lifting ring is fixedly connected to the second slider through the vertical plate, so that the cable assembly can be vertically slidably connected to the vertical plate. The cable assembly and the lifting ring cooperate to form a lifting point with two connection points for connecting the sling, so that the force of the sling on the lifting ring is partially shared by the cable assembly, reducing the pressure on the contact surface of the sling connecting a single lifting ring;

[0025] 10. The clamping ring of the clamping assembly can allow the sling to pass through the connecting ring, and the top pin can use the clamping plate to clamp the sling passed into the clamping ring against the inner wall of the ring to form a new connection point.

[0026] The clamping assembly of the utility model is slidably connected to the hanging beam, and the hoisted object can be clamped and fixed by two clamping plates. The clamping groove is convenient for strengthening the fixing effect, and hoisted objects of different sizes can be clamped and hoisted. The utility model has a simple structure, is easy to use, has wide versatility, and has great promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 : Schematic diagram of the three-dimensional structure of the hanger device for building mechanical and electrical installation;

[0028] Figure 2 : Schematic diagram of the structure of the lifting assembly connected to the sliding support frame in the utility model;

[0029] Figure 3 : A schematic diagram of the structure of the hoisting assembly in the utility model;

[0030] Figure 4 : A schematic diagram of the structure of the drive assembly connected to the clamping assembly in the utility model;

[0031] Figure 5 : A schematic diagram of the structure of the support assembly in the utility model;

[0032] Among them: 1-lifting assembly; 2-clamping assembly; 3-lifting beam; 4-sliding support frame; 5-second slider; 6-connecting plate; 7-lifting ring; 8-screw; 9-nut; 10-vertical plate; 11-clamping ring; 12-lift pin; 13-clamping plate; 14-second fixing pin; 15-screw; 16-first slider; 17-fixing plate; 18-clamping plate; 19-driving device; 20-fixing pipe; 21-crossbeam; 22-first fixing pin; 23-support member. DETAILED DESCRIPTION

[0033] The embodiments of the present invention are described in detail below, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0034] In the description of the present invention, it should be understood that the terms "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0036] The utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0037] The utility model is designed to a hanger device for building electromechanical installation, which can be used for lifting electromechanical equipment and other hoisting objects. The lifting component 1 on the lifting beam 3 is used to connect lifting connectors such as slings. The clamping component 2 is slidably connected to the lifting beam 3, and the hoisting object can be clamped by the clamping plate 18. It has high versatility, and the clamping groove can be embedded in the hoisting object to further enhance the fixing effect. It is easy to use.

[0038] A hanger device for building mechanical and electrical installation, such as Figures 1 to 5 As shown, it includes a hanging beam 3, a clamping assembly 2 and a lifting assembly 1. The clamping assembly 2 is slidably connected to the hanging beam 3. The clamping assembly 2 includes two clamping plates 18 for clamping the object to be lifted. Clamping grooves are provided on the opposite sides of the clamping plates 18. The lifting assembly 1 is arranged on the hanging beam 3 and used as a connecting lifting point for connecting with lifting connectors such as slings.

[0039] Preferably, the bottom of the clamping groove is an open structure inclined downward, so as to facilitate the insertion of the clamping groove into the clamping object.

[0040] like Figure 1 and Figure 4 As shown, in one embodiment, the sliding connection of the clamping assembly 2 on the suspension beam 3 is achieved in this way: a first sliding groove is axially provided at the bottom of the suspension beam 3, and the clamping assembly 2 also includes two first sliders 16 that can be axially slidably connected in the first sliding groove along the first sliding groove, and the first slider 16 is provided with a limiting protrusion that abuts the suspension beam 3 for vertically limiting the slider, and two clamping plates 18 are respectively fixedly connected to the two first sliders 16 and are arranged opposite to each other.

[0041] like Figure 1 As shown, in one embodiment, the first slide groove is in a T-shaped structure, and the bottom end penetrates the suspension beam 3; the first slider 16 is in a T-shaped structure embedded in the first slide groove, and the part extending from the top side of the first slide groove in the T-shaped structure is a limiting protrusion, and the bottom end of the first slider 16 is fixedly connected to the clamping plate 18 through the fixing plate 17, so that the clamping plate 18 can be vertically limited on the suspension beam 3 when sliding axially along the first slide groove.

[0042] In one embodiment, Figure 1 and Figure 4 As shown, a driving assembly for driving the first slider 16 to move is provided on the hanging beam 3; the driving assembly includes a double-headed screw 15 rotatably connected to the hanging beam 3 and a driving device 19 connected to the screw 15 in a transmission manner. The threads at both ends of the screw 15 are arranged in opposite directions, so that when the screw 15 rotates, the two first sliders 16 are threadedly connected to the screw 15 and move toward and in opposite directions. Preferably, the driving device 19 is a motor fixedly mounted on the hanging beam 3, a mounting plate is provided at the end of the hanging beam 3, the motor is fixedly mounted on the mounting plate, and the output end of the motor is fixedly connected to the end of the screw 15. The driving device 19 and the screw 15 can drive the two first sliders 16 to move toward and in opposite directions, so that the clamping plate 18 moves to clamp the hoisted object, and the electric control is convenient to use.

[0043] like Figure 1 and Figure 5As shown, in one embodiment, in order to protect the hoisted object and reduce the adverse effects of the hoisting process on the hoisted object, such as deformation, cracking, etc., the clamping assembly 2 also includes a supporting assembly for supporting the hoisted object, and the supporting assembly is preset on two clamps 18 to receive the hoisted object; the two ends of the supporting assembly are respectively slidably connected to the two clamps 18, or the two ends of the supporting assembly are respectively fixed to the clamps 18 and can be extended and retracted along the direction of the two clamps 18, both of which can achieve the movement toward and in the opposite direction without affecting the clamps 18.

[0044] like Figure 5 As shown, in one embodiment, a solution of a support assembly is provided, the support assembly includes a fixed tube 20 fixed at the bottom of the clamping plate 18, a crossbeam 21 slidably sleeved in the fixed tube 20, and a support member 23 respectively connected to the two crossbeams 21 at both ends, that is, the support member 23 is slidably connected to the two clamping plates 18 through the crossbeams 21 at both ends, and when the clamping plate 18 moves, the crossbeam 21 slides in the fixed tube 20 without affecting the movement of the clamping plate 18. In order to facilitate the crossbeam 21 to slide to a suitable position and then be fixed on the fixed tube 20, a first fixing hole is provided on the fixed tube 20, and a plurality of first adjustment holes are provided on the crossbeam 21 at intervals along the axial direction. When the crossbeam 21 slides, the first fixing hole is connected to any first adjustment hole and is plugged with a first fixing pin 22. The crossbeam 21 is fixed to the fixed tube 20 by the first fixing pin 22, and the use is simple and convenient. The support member 23 is preferably a structure with a larger cross section, such as a disc or annular structure, which can better support the bottom surface of the hoisted object. When in use, the hoisted object can be first moved onto the supporting assembly, and then the movable clamping plate 18 can be adjusted to clamp and fix the hoisted object.

[0045] The lifting points of conventional hangers are all fixed on the hangers, such as the hanger in the background technology. After the size of the carrier plate is selected, the lifting points are fixed. The fixed lifting points make the sling connected to the lifting ring 7 have an angle with the vertical. The larger the angle, the greater the tension of the sling lifting, the greater the pressure on the contact surface with the lifting ring 7, the greater the friction generated during the lifting and shaking, the wear of the lifting ring 7 and the connection point of the sling, and there is a risk of the sling falling off during long-term use.

[0046] like Figure 1 As shown, in some embodiments, the hoisting assembly 1 is connected to the hanging beam 3 by sliding along the axial direction of the hanging beam 3; the hoisting assembly 1 includes a lifting ring 7 connected to the hanging beam 3 by sliding along the axial direction of the hanging beam 3. The movable lifting ring 7 can change the angle between the lifting belt and the vertical direction, reduce the pressure and wear of the connection point, and extend the service life of the lifting ring 7 and the lifting belt.

[0047] like Figures 1-2As shown, in one embodiment, a sliding support frame 4 is fixedly provided on the suspension beam 3, and an inverted T-shaped second slide groove is formed between the sliding support frame 4 and the suspension beam 3. An inverted U-shaped sliding support frame 4 can be selected and fixedly connected to the top surface of the suspension beam 3, and the gap between the sliding support frame 4 and the suspension beam 3 forms the bottom of the inverted T-shaped second slide groove, and the upper part of the second slide groove passes through the sliding support frame 4; a second sliding block 5 is provided at the bottom of the lifting ring 7, and the second sliding block 5 is slidably engaged in the second slide groove to vertically limit the lifting ring 7, so that the lifting ring 7 can slide in the second slide groove while being vertically limited on the suspension beam 3.

[0048] like Figure 3 As shown, in one embodiment, the second slider 5 is an I-shaped structure, and the top and bottom ends of the second slider 5 respectively abut against the top surface and the bottom surface of the sliding support frame 4, that is, the I-shaped second slider 5 slides and engages the sliding support frame 4, which can improve the stability of the second slider 5 when sliding. In order to facilitate the second slider 5 to be fixed on the suspension beam 3 when sliding to a suitable position, a second fixing hole is penetrated on the part of the top surface of the I-shaped second slider 5 extending on the side of the sliding support frame 4, and a plurality of second adjustment holes are provided on the sliding support frame 4 along its axial direction. When the second slider 5 slides, the second fixing hole can be connected with any second adjustment hole and fixed by inserting a second fixing pin 14.

[0049] like Figures 1 to 3 As shown, a lifting assembly 1 is used as a lifting point. In order to reduce the force exerted on the lifting ring 7 by the lifting ring 7, the lifting assembly 1 also includes a connecting plate 6 and a harness assembly. The top and bottom ends of the connecting plate 6 are respectively fixed to the lifting ring 7 and the second slider 5. The harness assembly is vertically slidably connected to the connecting plate 6 for adding a connection point for fixing the lifting strap on the lifting point, so that one lifting point has two connection points, namely the lifting ring 7 and the harness assembly connection point, reducing the pressure on the lifting strap and the lifting ring 7, thereby slowing down wear. The harness assembly includes a vertical plate 10 vertically slidably connected to the connecting plate 6 and a clamping assembly fixed on the vertical plate 10 for clamping the lifting strap. The lifting strap passes through the clamping assembly and is connected to the lifting ring 7. The clamping assembly is the second connection point, which can share the force exerted by the lifting strap on the lifting ring 7.

[0050] like Figures 2-3 As shown, in one embodiment, a vertical third slide groove is provided on the connecting plate 6, and a screw rod 8 passing through the third slide groove is fixed on the vertical plate 10. The screw rod 8 can slide axially along the third slide groove. One end of the screw rod 8 passing through the third slide groove is threadedly connected with a nut 9. The vertical plate 10 can be fixed to the connecting plate 6 by adjusting the nut 9.

[0051] like Figure 3 As shown, the clamping assembly includes a clamping ring 11 and a push pin 12 threadedly connected to the clamping ring 11. One end of the push pin 12 is located in the clamping ring 11 and is provided with a clamping plate 13. After the push pin 12 moves axially, the clamping plate 13 can abut the sling against the inner wall of the ring 7, and fix the sling on the clamping ring 11 as a second connection point.

[0052] It is worth noting that there are many ways of sliding connection, not limited to the one shown in this embodiment, such as sliding connection through a sliding rod connected to a fixed seat at both ends and a sliding block sleeved on the sliding rod.

[0053] In actual use, the hoisted object can be first moved to the support member 23 of the support assembly, and the beam 21 on one side of the support assembly can be fixed on the fixed tube 20, so that the beam 21 on the other side can slide relative to the fixed tube 20, and then the motor can be started to drive the screw rod 15 to rotate. The screw rod 15 rotates to make the two first sliders 16 move toward each other until the two clamps 18 clamp and fix the hoisted object. During the movement of the clamps 18, the sliding of the beam 21 and the fixed tube 20 is observed, and the fixed beam 21 is switched and adjusted according to actual needs; according to the size of the hoisted object, the second slider 5 of the hoisting assembly 1 is moved to a suitable position on the sliding support frame 4, so that the second fixing hole is connected to a second adjustment hole, and then the second fixing pin 14 is inserted to fix the hoisting assembly 1 on the hanging beam 3.

[0054] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A hanger device for building mechanical and electrical installation, comprising a hanging beam (3), characterized in that: Also includes, A clamping assembly (2), wherein the clamping assembly (2) is slidably connected to the suspension beam (3), and the clamping assembly (2) comprises two clamping plates (18) for clamping the suspended object; the clamping plates (18) are provided with clamping grooves on opposite sides thereof; A lifting assembly (1) is provided on a lifting beam (3) and is used as a connection lifting point.

2. A hanger device for building mechanical and electrical installation as claimed in claim 1, characterized in that: The suspension beam (3) is provided with a first sliding groove along the axial direction; the clamping assembly (2) also includes two first sliding blocks (16) slidably connected in the first sliding groove; the first sliding blocks (16) are provided with limiting protrusions abutting against the suspension beam (3) for vertical limiting, and the first sliding blocks (16) are respectively fixedly connected to the clamping plates (18).

3. A hanger device for building mechanical and electrical installation as claimed in claim 2, characterized in that: The suspension beam (3) is provided with a driving assembly; the driving assembly comprises a screw rod (15) rotatably connected to the suspension beam (3) and a driving device (19) fixed on the suspension beam (3) and transmission-connected to the screw rod (15); the first sliding block (16) is threadedly connected to the screw rod (15) and moves toward and in opposite directions.

4. A hanger device for building mechanical and electrical installation as claimed in claim 1, characterized in that: The clamping assembly (2) also includes a supporting assembly for supporting the suspended object; the two ends of the supporting assembly are respectively slidably connected to the two clamping plates (18), or the two ends of the supporting assembly are respectively fixed to the clamping plates (18) and can be extended and retracted along the direction of the two clamping plates (18).

5. A hanger device for building mechanical and electrical installation as claimed in claim 4, characterized in that: The support assembly comprises a fixing tube (20) fixed on the clamping plate (18), a crossbeam (21) slidably sleeved in the fixing tube (20), and a support member (23) with two ends respectively fixed to the two crossbeams (21); the fixing tube (20) is provided with a first fixing hole, and the crossbeam (21) is provided with a plurality of first positioning holes spaced apart along the axial direction, and the first fixing hole is connected to any first positioning hole and is plugged with a first fixing pin (22).

6. A hanger device for building mechanical and electrical installation as described in any one of claims 1 to 5, characterized in that: The hoisting assembly (1) is slidably connected to the hanging beam (3); the assembly (1) comprises a hoisting ring (7) slidably connected to the hanging beam (3) along the axial direction of the hanging beam (3).

7. A hanger device for building mechanical and electrical installation as claimed in claim 6, characterized in that: The suspension beam (3) is fixedly provided with a sliding support frame (4), and the sliding support frame (4) and the suspension beam (3) form an inverted T-shaped second sliding groove; the suspension ring (7) is provided with a second sliding block (5), and the second sliding block (5) is slidably engaged in the second sliding groove to vertically limit the suspension ring (7).

8. A hanger device for building mechanical and electrical installation as claimed in claim 7, characterized in that: The second sliding block (5) is of an I-shaped structure, and the top and bottom ends of the second sliding block (5) respectively abut against the top surface and the bottom surface of the sliding support frame (4); a second fixing hole is formed on the top surface of the second sliding block (5), and a plurality of second positioning holes are formed on the sliding support frame (4) at intervals along its axial direction, and the second fixing hole is connected to any second positioning hole and is plugged with a second fixing pin (14).

9. A hanger device for building mechanical and electrical installation as claimed in claim 8, characterized in that: The lifting assembly (1) further comprises a connecting plate (6) and a wire harness assembly vertically slidably connected to the connecting plate (6) for fixing the sling; the two ends of the connecting plate (6) are respectively fixedly connected to a lifting ring (7) and a second sliding block (5); the wire harness assembly comprises a vertical plate (10) arranged on the connecting plate (6) and a clamping assembly fixedly arranged on the vertical plate (10) for clamping the sling.

10. A hanger device for building mechanical and electrical installation as claimed in claim 9, characterized in that: The clamping assembly comprises a clamping ring (11) and a push pin (12) threadedly connected to the clamping ring (11); a clamping plate (13) is provided at one end of the push pin (12) located inside the clamping ring (11).

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