Safety hanging bracket for electromechanical construction

Abstract

The utility model relates to the technical field of electromechanical construction, and discloses a safety hanging bracket for electromechanical construction, which comprises two guide rails, a U-shaped frame is welded between the tops of the movable ends of the two guide rails, an I-shaped steel plate is welded on the top of the inner wall of the U-shaped frame, and an electric hoist is mounted at the bottom of the I-shaped steel plate; the guide rail comprises a bottom plate, a bearing plate is slidably mounted at the top of the bottom plate, wheel carriers are mounted on the two sides of the bottom of the bearing plate, and rolling wheels are rotatably mounted in the wheel carriers. According to the safety hanging bracket for electromechanical construction, when the hanging bracket is used for hoisting and transferring electromechanical equipment, driving is carried out through meshing between the gear and the rack, when the gear stops rotating, the gear and the rack are in a self-locking state, a U-shaped frame can be prevented from moving due to stress, and it is guaranteed that the U-shaped frame is kept in a fixed state when not driven by a driving motor to move; and the use safety of the hanging bracket is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electromechanical construction, in particular to a safety hanger for electromechanical construction. Background Art

[0002] Many electrical appliances are used in electromechanical engineering operations. For bulky electrical appliances, lifting is often used to transfer them to a new location, which is convenient for carrying electromechanical equipment. Hangers are installed to support the lifting equipment to ensure that the lifting equipment can lift the appliances smoothly.

[0003] The prior art, such as publication number: CN220412677U, discloses a safety hanger for electromechanical construction, including a travel unit, a support unit and a displacement unit, wherein the support unit is arranged on the travel unit, and the displacement unit is arranged on the support unit; the travel unit includes a track, a moving wheel, a control motor and a transmission device; a servo motor is arranged on the side of the support plate, etc. The lateral movement of the utility model is realized by the combination of a screw rod and a collar, which abandons the traditional hoisting mode, saves costs, and makes the overall structure more streamlined, which is suitable for the lifting and transportation of electromechanical equipment.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when hoisting the equipment, a motor is used to drive the roller to rotate to achieve translation of the hanger, but the roller does not have a self-locking function during movement. When the motor stops, the hanger may slide due to external force and cannot be locked, which poses a great safety risk during hoisting operations.

[0005] For this reason, we propose a safety hanger for electromechanical construction. Utility Model Content

[0006] In view of the above-mentioned existing method of hoisting the equipment, a motor is used to drive the roller to rotate to achieve the translation of the hanger, and the roller does not have a self-locking function during movement. When the motor stops, the hanger may slide due to external force and cannot be locked, which poses a great safety risk during the hoisting operation. The present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a safety hanger for electromechanical construction, which aims to: move and stop the hanger to achieve self-locking, and further reinforce and lock it on the premise of self-locking to ensure the safety of the operation.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a safety hanger for electromechanical construction, comprising two guide rails, a U-shaped frame is welded between the tops of the movable ends of the two guide rails, an I-shaped steel plate is welded on the top of the inner wall of the U-shaped frame, and an electric hoist is installed at the bottom of the I-shaped steel plate;

[0009] The guide rail includes a base plate, a bearing plate is slidably installed on the top of the base plate, wheel frames are installed on both sides of the bottom of the bearing plate, rollers are rotatably installed inside the wheel frames, a rack is installed on the inner side of the top of the base plate, a motor bin is installed in the middle of the bottom of the bearing plate, a driving motor is installed inside the motor bin, and a gear meshing with the rack is installed on the driving end of the driving motor.

[0010] As a preferred solution of the safety hanger for electromechanical construction described in the utility model, triangular blocks are welded on both sides of the vertical end of the U-shaped frame, and the bottom of the triangular block is welded to the top of the bearing plate.

[0011] As a preferred solution of the safety hanger for electromechanical construction described in the utility model, a guide convex strip is welded outward on the top of the base plate, a limiting ring groove is provided on the peripheral surface of the roller, and the roller is limitedly engaged with the guide convex strip through the limiting ring groove.

[0012] As a preferred solution of a safety hanger for electromechanical construction described in the utility model, a row of locking holes are provided at equal intervals on the top of the guide convex strip, reinforcement components are installed on the bottom of the bearing plate and on both sides of the motor compartment, and the clamping ends of the reinforcement components are clamped in the locking holes.

[0013] As a preferred solution of a safety hanger for electromechanical construction described in the utility model, wherein: the reinforcement component includes two T-slot bins installed in a relative state on the side of the motor bin, a threaded hole block is slidably installed between the two T-slot bins, a hexagonal bolt is threadedly installed in the threaded hole of the threaded hole block, and a clamping rod that is clamped with a locking hole is welded to the bottom end of the hexagonal bolt.

[0014] As a preferred solution of the safety hanger for electromechanical construction described in the utility model, a T-shaped slider is slidably installed in the T-shaped sliding cavity of the T-shaped slot bin, and the end of the T-shaped slider away from the T-shaped slot bin is welded to the threaded hole block.

[0015] As a preferred solution of the safety hanger for electromechanical construction described in the utility model, a vertical connecting bar is welded on the top of the T-slot bin and at one end away from the motor bin, and the top end of the vertical connecting bar is welded to the bottom of the bearing plate.

[0016] Beneficial effects of the utility model:

[0017] 1. In the utility model, when the hanger is lifting and transporting electromechanical equipment, it is driven by the meshing between the gear and the rack. When the gear stops rotating, the gear and the rack are in a self-locking state, which can prevent the U-shaped frame from moving under force and ensure that the U-shaped frame remains stationary when it is not driven by the driving motor, thereby improving the safety of the hanger.

[0018] 2. In the utility model, when the U-shaped frame does not need to be moved, the hexagonal bolt can also be driven to rotate. Under the vertical thread transmission action of the hexagonal bolt and the threaded hole block, the clamping rod is driven to move downward and enter the interior of the locking hole for clamping. The clamping connection between the clamping rod and the locking hole is used to further limit and fix the bearing plate to prevent it from driving the U-shaped frame to slide, thereby ensuring the safety of the crane when in use.

[0019] 3. In the utility model, the threaded hole block is slidably installed between the two T-slot bins. When the clamping rod and the locking hole are clamped, the position of the threaded hole block can be fine-tuned so that the clamping rod and the locking hole are in a coaxial position, thereby ensuring that the clamping rod can accurately enter the interior of the locking hole for clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 The utility model is a schematic diagram of the overall structure of a safety hanger for electromechanical construction.

[0022] Figure 2 The utility model is a structural schematic diagram of two guide rails and a U-shaped frame of a safety hanger for electromechanical construction.

[0023] Figure 3 The utility model is a safety hanger for electromechanical construction Figure 2 Schematic diagram of the structure at A in the middle.

[0024] Figure 4 The utility model is a schematic structural diagram of a guide rail of a safety hanger for electromechanical construction.

[0025] Figure 5 The utility model is a structural schematic diagram of a reinforcement component of a safety hanger for electromechanical construction.

[0026] Description of reference numerals:

[0027] 1. Guide rail; 11. Bottom plate; 12. Rack; 13. Guide rib; 131. Locking hole; 14. Gear; 15. Drive motor; 16. Motor compartment; 17. Roller; 171. Limiting ring groove; 18. Load-bearing plate; 19. Reinforcement assembly; 191. T-slot compartment; 192. T-slider; 193. Threaded hole block; 194. Hexagon bolt; 195. Clamp rod; 196. Vertical connecting bar; 110. Wheel frame; 2. U-frame; 3. I-shaped steel plate; 4. Electric hoist. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] Example 1

[0030] Reference Figure 1-5 , which is the first embodiment of the utility model, provides a safety hanger for electromechanical construction, which includes two guide rails 1, a U-shaped frame 2 is welded between the tops of the movable ends of the two guide rails 1, an I-shaped steel plate 3 is welded on the top of the inner wall of the U-shaped frame 2, and an electric hoist 4 is installed at the bottom of the I-shaped steel plate 3;

[0031] The guide rail 1 includes a base plate 11, a bearing plate 18 is slidably installed on the top of the base plate 11, and the bottom of the vertical end of the U-shaped frame 2 is welded to the top of the bearing plate 18, wheel frames 110 are installed on both sides of the bottom of the bearing plate 18, and rollers 17 are rotatably installed inside the wheel frames 110. A rack 12 is installed on the inner side of the top of the base plate 11, and a motor compartment 16 is installed in the middle of the bottom of the bearing plate 18. A drive motor 15 is installed inside the motor compartment 16, and a gear 14 meshing with the rack 12 is installed at the driving end of the drive motor 15.

[0032] When the hanger is lifting and transporting electromechanical equipment, it is driven by the meshing between the gear 14 and the rack 12. When the gear 14 stops rotating, the gear 14 and the rack 12 are in a self-locking state, which can prevent the U-shaped frame 2 from being moved by force, and ensure that the U-shaped frame 2 remains stationary when it is not driven by the drive motor 15, thereby improving the safety of the hanger.

[0033] Triangular blocks are welded on both sides of the vertical end of the U-shaped frame 2 , and the bottom of the triangular block is welded to the top of the bearing plate 18 .

[0034] A guide ridge 13 is welded outward on the top of the bottom plate 11, and a limiting ring groove 171 is provided on the peripheral surface of the roller 17. The roller 17 is limitedly engaged with the guide ridge 13 through the limiting ring groove 171. The limiting connection between the guide ridge 13 and the limiting groove 171 prevents the roller 17 from escaping from the guidance of the guide ridge 13.

[0035] During use, after being fixed by the frame strap, the hook of the electric hoist 4 is connected to the strap structure, and the electromechanical equipment is hoisted by the electric hoist 4. The electric hoist 4 can also drive the electromechanical equipment to move along the I-shaped steel plate 3. At the same time, the driving motor 15 drives the gear 14 to rotate. Under the meshing transmission action of the gear 14 and the rack 12, the bearing plate 18 moves along the guide of the rack 12. The driving motor 15 drives the gear 14 in forward and reverse directions, so that the electric hoist 4 is translated forward and backward along the rack 12, thereby expanding the movement range of the electromechanical equipment.

[0036] Example 2

[0037] Reference Figure 1-5 , which is the second embodiment of the utility model, and this embodiment is different from the first embodiment in that:

[0038] A row of locking holes 131 are formed at equal intervals on the top of the guide ridge 13 . Reinforcement components 19 are installed at the bottom of the carrier plate 18 and on both sides of the motor compartment 16 , and the clamping ends of the reinforcement components 19 are clamped in the locking holes 131 .

[0039] The reinforcement component 19 includes two T-slot bins 191 installed in a relative state on the side of the motor bin 16, and a threaded hole block 193 is slidably installed between the two T-slot bins 191. A hexagonal bolt 194 is threadedly installed in the threaded hole of the threaded hole block 193, and a clamping rod 195 that is clamped with the locking hole 131 is welded to the bottom end of the hexagonal bolt 194. The clamping connection between the clamping rod 195 and the locking hole 131 is used to further limit and fix the bearing plate 18 to prevent it from driving the U-shaped frame 2 to slide, thereby ensuring the safety of the crane when in use. The hexagonal bolt 194 is rotated in the reverse direction to drive the clamping rod 195 to move upward and disengage from the clamping connection with the locking hole 131. The threaded connection between the hexagonal bolt 194 and the threaded hole block 193 can maintain the fixed state of the clamping rod 195, avoiding the situation where the clamping rod 195 and the locking hole 131 are not clamped, and the clamping rod 195 is in a state of hanging down due to gravity.

[0040] A T-shaped slider 192 is slidably installed in the T-shaped sliding cavity of the T-shaped slot bin 191, and the end of the T-shaped slider 192 away from the T-shaped slot bin 191 is welded to the threaded hole block 193, and the threaded hole block 193 is slidably installed between the two T-shaped slot bins 191. When the clamping rod 195 and the locking hole 131 are clamped, the position of the threaded hole block 193 can be fine-tuned to make the clamping rod 195 and the locking hole 131 in a coaxial position, thereby ensuring that the clamping rod 195 can accurately enter the interior of the locking hole 131 for clamping.

[0041] A vertical connecting bar 196 is welded to the top of the T-slot bin 191 and one end away from the motor bin 16 , and the top end of the vertical connecting bar 196 is welded to the bottom of the bearing plate 18 .

[0042] During use, when the U-shaped frame 2 does not need to be moved, the hexagonal bolt 194 can also be driven to rotate. Under the vertical thread transmission action of the hexagonal bolt 194 and the threaded hole block 193, the clamping rod 195 is driven to move downward and enter the locking hole 131 for clamping. The clamping connection between the clamping rod 195 and the locking hole 131 is used to further limit and fix the bearing plate 18 to prevent it from driving the U-shaped frame 2 to slide, thereby ensuring the safety of the crane when in use.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A safety hanger for electromechanical construction, characterized in that: It comprises two guide rails (1), a U-shaped frame (2) is welded between the tops of the movable ends of the two guide rails (1), an I-shaped steel plate (3) is welded to the top of the inner wall of the U-shaped frame (2), and an electric hoist (4) is installed at the bottom of the I-shaped steel plate (3); The guide rail (1) comprises a bottom plate (11), a bearing plate (18) is slidably mounted on the top of the bottom plate (11), wheel frames (110) are mounted on both sides of the bottom of the bearing plate (18), rollers (17) are rotatably mounted inside the wheel frames (110), a rack (12) is mounted on the inner side of the top of the bottom plate (11), a motor compartment (16) is mounted in the middle of the bottom of the bearing plate (18), a driving motor (15) is mounted inside the motor compartment (16), and a gear (14) meshing with the rack (12) is mounted on the driving end of the driving motor (15).

2. A safety hanger for electromechanical construction according to claim 1, characterized in that: Triangular blocks are welded on both sides of the vertical end of the U-shaped frame (2), and the bottom of the triangular block is welded to the top of the bearing plate (18).

3. A safety hanger for electromechanical construction according to claim 2, characterized in that: A guide convex strip (13) is welded outwardly on the top of the bottom plate (11), a limiting annular groove (171) is provided on the peripheral surface of the roller (17), and the roller (17) is limitedly engaged with the guide convex strip (13) through the limiting annular groove (171).

4. A safety hanger for electromechanical construction according to claim 3, characterized in that: A row of locking holes (131) are formed at equal intervals on the top of the guide convex strip (13); a reinforcement assembly (19) is installed at the bottom of the bearing plate (18) and on both sides of the motor compartment (16); and the clamping end of the reinforcement assembly (19) is clamped inside the locking hole (131).

5. A safety hanger for electromechanical construction according to claim 4, characterized in that: The reinforcement assembly (19) comprises two T-slot bins (191) mounted on the side of the motor bin (16) in an opposing state, a threaded hole block (193) is slidably mounted between the two T-slot bins (191), a hexagonal bolt (194) is threadedly mounted in the threaded hole of the threaded hole block (193), and a clamping rod (195) clamped with the locking hole (131) is welded to the bottom end of the hexagonal bolt (194).

6. A safety hanger for electromechanical construction according to claim 5, characterized in that: A T-shaped sliding block (192) is slidably mounted in the T-shaped sliding cavity of the T-shaped slot bin (191), and one end of the T-shaped sliding block (192) away from the T-shaped slot bin (191) is welded to the threaded hole block (193).

7. A safety hanger for electromechanical construction according to claim 6, characterized in that: A vertical connecting bar (196) is welded to the top of the T-slot bin (191) and at one end away from the motor bin (16), and the top end of the vertical connecting bar (196) is welded to the bottom of the bearing plate (18).

Images